[Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.16"] [Round "1.132"] [White "Mohtaat, Homayoun"] [Black "Begmuratov, Khumoyun"] [Result "1-0"] [ECO "D03"] [WhiteElo "1928"] [BlackElo "2514"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "80"] [EventDate "2026.??.??"] {[%evp 0,80,27,18,21,29,25,17,16,16,29,14,7,-2,1,0,38,45,50,0,1,4,27,20,20,18,43,25,48,35,6,-3,92,-116,-105,-126,-147,-140,-136,-151,-130,-137,-143,-179,-184,-185,-190,-193,-105,-105,-93,-136,-132,-116,534,536,554,576,572,571,711,526,491,460,665,662,662,577,580,685,759,525,530,556,549,558,564,519,569,627,644,650,658]} {D03: Apertura peón de Dama} 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Nc6 5. c3 h6 6. Bh4 d5 7. Nbd2 g5 (7... Qb6 8. Rb1 Bd6 9. dxc5 Bxc5 10. Bxf6 gxf6 11. b4 Be7 12. Be2 O-O 13. O-O Qc7 14. b5 Ne5 15. c4 Nxc4 16. Nxc4 dxc4 17. Rc1 c3 18. Qb3 Bd7 19. Rxc3 Qa5 20. Rc4 Rfd8 21. Rg4+ Kh8 22. Qc4 {Aryan,C (2637)-Samant,A (2535) Almaty KAZ 2026 1-0 (38)}) 8. Bg3 Nh5 9. Bd3 $146 (9. dxc5 Bxc5 10. Bd3 Nxg3 11. hxg3 e5 12. e4 Bg4 13. O-O f5 14. exd5 Qxd5 15. Bc4 Qd6 16. Nb3 O-O-O 17. Qxd6 Bxd6 18. Rfe1 Kb8 19. a4 e4 20. Nfd4 Ne5 21. Be2 Rhf8 22. Bxg4 Nxg4 23. Ne6 Ne5 {Haug,H (2436)-Zierk,S (2489) chess.com INT 2026 1-0 (39)}) (9. Be5 $5 f6 10. Nh4 $14) 9... Nxg3 $11 10. hxg3 cxd4 11. exd4 Bg7 (11... g4 12. Ne5 Nxe5 13. dxe5 $11) 12. Qe2 g4 13. Nh4 h5 14. O-O-O (14. Nf5 Bf6 15. Ne3 Qd6 $14) 14... Qc7 $11 15. Kb1 Bd7 16. Ng6 $4 {[%csl Gf5,Rg6][%CAl Rh4g6,Gh4f5]} (16. Nf5 $142 $1 Bf6 17. Ne3 $11) 16... fxg6 $19 17. Bxg6+ Kd8 18. Bxh5 e5 19. Bxg4 exd4 20. Rxh8+ Bxh8 21. Bxd7 Qxd7 (21... Kxd7 $6 22. Qg4+ Kd6 23. Qf4+ Be5 24. Qh6+ Kd7 25. f4 $17) 22. c4 (22. Nb3 dxc3 23. bxc3 Qf5+ 24. Qc2 $19) 22... Qf5+ 23. Ka1 Nb4 24. a3 a5 (24... Nc2+ 25. Ka2 d3 26. Qf3 Qxf3 27. gxf3 $19) 25. cxd5 (25. Rh1 Bg7 26. g4 Qf7 $19) 25... Qxd5 26. Qc4 Qf5 $4 {[%csl Gc4,Rf5][%CAl Rd5f5,Gd5c4] Arruinando su ventaja...} (26... Qxc4 $142 27. Nxc4 Nc6 $19) 27. Qg8+ $18 Kc7 28. Qxa8 Nc2+ 29. Ka2 Qd5+ 30. b3 Bf6 (30... Qc5 31. Nc4 (31. Qxh8 $6 Qxa3+ 32. Kb1 Qa1+ 33. Kxc2 d3+ 34. Kxd3 Qxh8 $11) 31... a4 32. Qa5+ Qxa5 33. Nxa5 $18) 31. Nc4 Qe4 (31... Qxg2 32. Qxa5+ Kb8 33. Qf5 $18) 32. Qxa5+ Kb8 (32... Kd7 33. Qb5+ Kd8 34. Qb6+ Ke7 35. Qc5+ Ke6 36. Nb2 $18) 33. Qd2 b5 34. Nb2 Nxa3 35. Qf4+ Qxf4 36. gxf4 b4 37. Nd3 Nb5 38. Rh1 Nc3+ 39. Kb2 Nd5 (39... Kc7 40. Re1 $18) 40. g4 Kb7 (40... Kb7 41. g5 Be7 42. g6 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.16"] [Round "1.177"] [White "Erigaisi Arjun"] [Black "Laohawirapap, Prin"] [Result "0-1"] [ECO "D05"] [WhiteElo "2759"] [BlackElo "2363"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "108"] [EventDate "2026.??.??"] {[%evp 0,108,27,18,25,25,20,12,35,-20,-22,-19,-10,1,-7,-3,7,-34,-10,-7,-12,-8,20,20,24,9,13,9,15,1,-5,-9,11,17,24,25,29,-40,-15,-20,-8,-8,0,-41,29,32,29,23,34,29,21,19,29,30,34,-26,-52,-52,-46,-81,-86,-86,-108,-158,-74,-94,62,126,53,54,76,47,167,145,156,157,154,161,190,159,164,168,172,217,202,214,241,125,128,175,146,129,154,159,159,0,0,0,0,0,0,-641,-665,-666,-667,-1097,-1143,-29993,-29994,-29995,-29996]} {D05: Sistema Colle} 1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 e6 5. Nbd2 Nbd7 (5... Nc6 6. Bd3 Be7 7. O-O O-O 8. dxc5 Bxc5 9. b4 Bb6 10. Bb2 e5 11. e4 dxe4 12. Nxe4 Bg4 13. h3 Bh5 14. a3 Nd5 15. Ng3 Nf4 16. Be4 Qxd1 17. Raxd1 Bxf3 18. Bxf3 Rad8 19. c4 Bd4 20. Bc1 {Henriquez Villagra,C (2603)-Papasimakopoulos,A (2348) chess.com INT 2026 ½-½ (65)}) 6. Bd3 Be7 7. O-O O-O 8. Ne5 $146 (8. Qe2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Bf4 cxd4 12. cxd4 Nxe4 13. Bxe4 Bxe4 14. Qxe4 Nf6 15. Qe2 Rc8 16. Rac1 Qd5 17. Be5 Qxa2 18. Qd3 Rxc1 19. Rxc1 Qxb2 20. Rb1 Qa2 21. h4 Rc8 22. Rd1 Qc2 {Sanchez Barreto,J (2052)-Xiong,J (2656) chess.com INT 2026 0-1 (50)}) 8... Nxe5 9. dxe5 Nd7 10. f4 g6 (10... c4 11. Bxh7+ Kxh7 12. Qh5+ Kg8 13. Rf3 $11) 11. c4 (11. e4 c4 12. Bc2 Nc5 $14) 11... Nb6 12. cxd5 Nxd5 13. Qe2 a6 14. Nf3 b5 15. e4 Nb4 16. Bb1 c4 17. Be3 Bb7 18. f5 Re8 $2 {[%csl Re8,Gf5][%CAl Rf8e8,Ge6f5]} (18... exf5 $142 $5 19. exf5 Nd3 $11) 19. f6 $16 Bf8 20. Qf2 (20. h4 Nd3 21. Bd4 h6 $16) 20... Qc7 21. a3 Nc6 22. Bb6 (22. Kh1 $5 Rac8 23. Qg3 $16) 22... Qb8 $11 23. Qg3 b4 $2 {[%csl Ga5,Rb4][%CAl Rb5b4,Ga6a5]} (23... a5 24. h4 h5 25. Qg5 $11) 24. axb4 (24. h4 h6 25. axb4 Rd8 $18) 24... Nxb4 $16 25. Be3 Qc7 (25... Rd8 26. h4 Nd3 27. h5 Bxe4 28. Ng5 $16) 26. Ra3 (26. h4 h5 27. Qg5 Nc6 $18) 26... Rad8 (26... Nd3 27. Bxd3 cxd3 28. Rc3 $16 (28. Rxd3 $6 Bxe4 29. Rc3 Qb7 $11)) 27. Rc3 (27. h4 $142 $5 Nd3 28. Bxd3 cxd3 29. Rc3 $18) 27... Nd3 $16 28. Bxd3 (28. h4 $142 $5 h5 29. b3 $16) 28... Rxd3 $11 29. Rxd3 cxd3 30. Qf4 Qc2 31. h4 h5 $4 {[%csl Rh5,Gh6][%CAl Rh7h5,Gh7h6] Debilitando su posición} (31... h6 $142 32. h5 g5 33. Nxg5 hxg5 34. Qxg5+ Kh8 $11) 32. Nd2 $18 Rc8 $2 {[%csl Gb8,Rc8][%CAl Re8c8,Ge8b8]} (32... Rb8 33. g4 Bxe4 34. Nxe4 Rxb2 $18) 33. g4 Bc5 (33... hxg4 34. h5 g5 35. Qxg5+ (35. Qxg4 $6 Bh6 $11) 35... Kh7 36. h6 $18) 34. Bxc5 Qxc5+ 35. Kh2 Kf8 36. gxh5 gxh5 37. Qg5 Ke8 (37... a5 38. Rf3 $18) 38. Rf3 Rd8 39. Qg8+ Qf8 40. Qh7 Qb4 $2 {[%csl Ga5,Rb4][%CAl Rf8b4,Ga6a5]} (40... a5 41. Rg3 Kd7 42. Rxd3+ Kc6 43. Rxd8 Qxd8 $18) 41. Qh8+ Qf8 42. Qxh5 Rd4 (42... Rd7 43. Qg5 $18) 43. Rg3 Kd8 44. Qg5 {[%csl Yg5,Gg7][%CAl Yh5g5,Gg3g7]} (44. Rg7 $5 Rd7 45. Qf3 Qb4 $18) 44... Qb4 45. b3 Rxe4 46. Rxd3+ Kc7 47. Nf3 $4 {[%csl Ge4,Rf3][%CAl Rd2f3,Gd2e4] Y Blancas pierden la iniciativa...} (47. Nxe4 $142 Qxe4 48. Rc3+ Bc6 49. Rc1 $18) 47... Re2+ $11 48. Kh3 Bxf3 49. Rxf3 Qe1 50. Qg7 $4 {[%csl Gf4,Rg7][%CAl Rg5g7,Gg5f4] Tirando todo por la borda...} (50. Qf4 $142 $11) 50... Qh1+ $19 51. Kg4 Re4+ 52. Rf4 (52. Kg3 Qg1+ 53. Kh3 Qh1+ 54. Kg3 Qxh4+ 55. Kg2 Re2+ 56. Kg1 Qd4+ 57. Kh1 Qd1+ 58. Qg1 $19) 52... Qd1+ 53. Kg3 Qg1+ 54. Kh3 Re3+ (54... Re3+ 55. Rf3 Rxf3+ 56. Qg3 Rxg3#) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.17"] [Round "2.192"] [White "Schoppen, Casper"] [Black "Nikolovski, Nikola"] [Result "0-1"] [ECO "C16"] [WhiteElo "2582"] [BlackElo "2393"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "86"] [EventDate "2026.??.??"] {[%evp 0,86,32,16,58,67,36,36,36,25,60,13,58,29,100,89,79,16,29,14,46,26,26,16,55,46,43,17,31,17,55,45,37,46,40,47,71,57,65,61,76,74,65,71,69,61,118,134,133,123,139,118,189,197,210,235,235,231,254,181,184,191,182,171,239,207,207,200,252,264,323,0,0,0,0,0,1161,668,1054,0,0,0,29991,-631,-631,-631,-653,-652,-729]} {C16: Defensa Francesa} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. h4 (5. Qg4 Bf8 6. Nf3 Ba6 7. Bxa6 Nxa6 8. O-O Qd7 9. Ne2 c5 10. c3 Nb8 11. Ng3 Nc6 12. Be3 g6 13. Rfd1 c4 14. Ne2 Nh6 15. Qh3 Nf5 16. Bg5 Be7 17. g4 Bxg5 18. gxf5 Be7 19. f6 Bf8 {Aravindh,C (2692)-Shubin,K (2478) chess.com INT 2026 1-0}) 5... Qd7 $146 (5... h5 6. Rh3 Qd7 7. Rg3 g6 8. a3 Bf8 9. Nf3 a5 10. Bg5 Ba6 11. Bxa6 Rxa6 12. Qe2 a4 13. Rd1 Ra5 14. Na2 Qb5 15. Bd2 {½-½ (15) Boix Redorta,R (2159)-Cruz,F (2284) Llinars del Valles ESP 2026}) 6. h5 Bf8 7. Bb5 c6 8. Ba4 (8. Bd3 c5 $16) 8... a5 9. a3 Ba6 10. Nce2 b5 11. Bb3 c5 (11... a4 $5 12. Ba2 c5 $16) 12. c3 Nc6 13. Bc2 f6 14. Nf3 fxe5 15. Nxe5 Nxe5 16. dxe5 Nh6 17. O-O Qf7 (17... a4 18. Re1 $16) 18. Nf4 $18 Qd7 (18... Nf5 19. Qg4 g6 20. hxg6 hxg6 21. Qxg6 (21. Nxg6 $4 Rg8 $19) 21... Qxg6 22. Nxg6 $18) 19. Qf3 Bb7 (19... a4 20. c4 bxc4 21. Nxd5 $14) 20. Qg3 (20. Qh3 Ra6 $18) 20... Nf7 21. Re1 O-O-O (21... a4 22. Qh4 $18) 22. Bd2 (22. b4 $5 g5 23. Ne2 d4 24. cxd4 cxb4 25. axb4 a4 $18) 22... g5 $16 23. hxg6 hxg6 24. Nxg6 Rg8 25. Qh3 d4 (25... Qe8 $5 26. Rad1 $16 (26. Nxf8 $6 Rxf8 27. Qh4 Rg8 $14)) 26. cxd4 $18 cxd4 (26... Kb8 27. Bxa5 Rc8 28. d5 Bxd5 29. Rad1 $18) 27. Bd3 Kb8 (27... Qe8 28. Bxa5 Rd7 29. Rac1+ (29. Nxf8 $6 Qxf8 30. Be4 Ng5 31. Bxb7+ Kxb7 $11) 29... Kb8 30. Bd2 $18) 28. Bxa5 Rc8 29. Bd2 (29. Rac1 Bh6 30. Rxc8+ Qxc8 $18) 29... Qd5 $2 {[%csl Rd5,Gh8][%CAl Rd7d5,Gf7h8]} (29... Nh8 $142 30. Nxh8 Bxg2 31. Qxg2 Rxg2+ 32. Kxg2 Bh6 33. Bxh6 Qd5+ 34. f3 Rxh8 $18) 30. Rac1 $18 Rxc1 31. Bxc1 (31. Rxc1 $6 Nxe5 32. Bf4 Bd6 33. Bxe5 Bxe5 $18) 31... b4 $2 {[%csl Gb3,Rb4][%CAl Rb5b4,Gd5b3]} (31... Qb3 32. Nxf8 Rxf8 33. Qh7 $18) 32. Bd2 {[%csl Yd2,Ge4][%CAl Yc1d2,Gd3e4]} (32. Be4 $5 Qa5 33. Bxb7 bxa3 $18) 32... Qb3 (32... bxa3 33. bxa3 Nd8 34. Bg5 $18) 33. Nxf8 Rxg2+ (33... Rxf8 34. Qg3 $18 (34. Bxb4 $6 Rg8 35. Bd6+ Ka8 $11)) 34. Kf1 Qxb2 (34... Rh2 35. Nd7+ Ka7 36. axb4 Bg2+ (36... Rxh3 $4 37. Ra1+ Ba6 38. Rxa6+ Kb7 39. Nc5+ Kc7 40. Nxb3 $18) 37. Ke2 Rxh3 38. Ra1+ Kb7 39. Nc5+ Kb8 40. Nxb3 Bf3+ 41. Ke1 Rh1+ 42. Bf1 Bg2 $18) 35. Be4 {[%csl Gd7,Ye4][%CAl Yd3e4,Gf8d7]} (35. Nd7+ $142 Ka7 36. Rd1 $18) 35... Ng5 (35... Qxd2 36. Kxg2 Ng5 37. Qh4 Nxe4 38. Qd8+ Ka7 39. Qa5+ Kb8 40. Qd8+ Ka7 41. Qa5+ Kb8 42. Nd7+ Kc8 43. Nb6+ Kb8 44. Nd7+ Kc8 45. Nb6+ Kb8 46. Nd7+ $11) 36. Qxg2 (36. Qh4 $142 Nxe4 37. Qd8+ Ka7 38. Qa5+ Kb8 39. Qd8+ Ka7 40. Qa5+ Kb8 41. Nd7+ (41. Kxg2 $6 Nxd2+ 42. Kh2 Nc4 (42... Qxa3 43. Qd8+ Ka7 44. Qxd4+ Ka6 45. Qxd2 $18) (42... bxa3 $6 43. Nd7+ Kc8 44. Nb6+ Kb8 45. Nd7+ Kc8 46. Nb6+ Kb8 47. Qc5 $11) 43. Qxb4 Qxf2+ 44. Kh3 Qf3+ 45. Kh4 Qd5 $11 (45... Nxa3 $4 46. Qd6+ Ka7 47. Qxd4+ Kb8 48. Nxe6 $18)) 41... Kc8 42. Nb6+ (42. Kxg2 Nxd2+ (42... Qxd2 $6 43. Nb6+ Kb8 44. Nd7+ Kc8 45. Nb6+ Kb8 46. Nd7+ Kc8 $11) (42... Kxd7 $6 43. Qa4+ Kc7 44. Qa5+ Kd7 45. Qa4+ Kd8 46. Qa5+ Kc8 47. Rc1+ Nc3+ 48. Kh3 Qxd2 49. Qc5+ Kb8 50. Qd6+ Ka7 51. Qc5+ Ka6 52. Qd6+ Ka7 53. Qc5+ Ka6 54. Qd6+ Ka5 55. Qxb4+ Ka6 56. Qc4+ Nb5 57. Qxe6+ Ka5 58. Rc5 $11) 43. Kh2 Kxd7 $19) 42... Kb8 43. Nd7+ Kc8 44. Rc1+ Qxc1+ 45. Bxc1 Rxf2+ 46. Kg1 Kxd7 47. Qxb4 $16) 36... Nxe4 $11 37. Nd7+ (37. Rxe4 Qxd2 38. Qf3 Qc1+ 39. Re1 Ba6+ (39... Bxf3 40. Rxc1 b3 41. Nd7+ Ka7 42. Rb1 $18) 40. Kg2 Qxe1 41. Nd7+ Kc7 $11) (37. Bxb4 Nd2+ 38. Bxd2 Bxg2+ 39. Kxg2 Qxd2 40. Rb1+ Kc8 41. Nxe6 Qc2 $19) 37... Ka8 $4 {[%csl Ga7,Ra8][%CAl Rb8a8,Gb8a7]} (37... Ka7 $142 38. Rxe4 bxa3 $11) 38. Rxe4 {[%csl Ye4,Gg8][%CAl Ye1e4,Gg2g8]} (38. Qg8+ $142 Ka7 39. Qb8+ Ka6 40. Rxe4 Qxd2 41. Nc5+ Kb5 42. Qxb7+ Kxc5 43. Qxb4+ Qxb4 44. axb4+ Kd5 45. Rxd4+ Kxd4 46. f4 Kc4 47. f5 exf5 48. e6 Kxb4 49. e7 Kc4 50. e8=Q Kd5 51. Qe7 f4 52. Ke2 Kd4 53. Kf3 Kc3 54. Kxf4 Kc4 55. Ke4 Kb5 56. Kd5 Kb6 57. Qd8+ Kb5 58. Qb8+ Ka4 59. Kc4 Ka3 60. Qb3#) 38... Qxd2 (38... Qb1+ 39. Be1 Bxe4 40. Qg8+ Kb7 41. Qb8+ Kc6 42. Qd6+ Kb7 43. Nc5+ Ka8 44. Qd8+ Ka7 45. Qc7+ Ka8 46. Qa5+ Kb8 47. Qd8+ Ka7 48. Qc7+ Ka8 49. Qa5+ Kb8 50. Qxb4+ Qxb4 51. Bxb4 Bd5 $18) 39. Qg4 {[%csl Yg4,Gg8][%CAl Yg2g4,Gg4g8]} (39. Qg8+ $142 Ka7 40. Qb8+ Ka6 41. Nc5+ Kb5 42. Qxb7+ Kxc5 43. Qxb4+ Qxb4 44. axb4+ Kd5 45. Rxd4+ Kxd4 46. f4) 39... Qd3+ $11 40. Kg1 Bxe4 $4 {[%csl Gb1,Re4][%CAl Rb7e4,Gd3b1]} (40... Qb1+ 41. Kh2 Bxe4 42. Qg8+ Kb7 43. Qb8+ Kc6 44. Qd6+ Kb5 45. Qc5+ Ka4 46. Nb6+ Kb3 47. Qxb4+ Ka2 48. Qc4+ Qb3 49. Qxd4 Qf3 50. Qd2+ Kb1 51. Qb4+ Kc1 52. Qc5+ Kd1 53. Qd4+ Kc2 54. Qc5+ Kb1 55. Qb4+ Kc1 56. Qc4+ Kb2 57. Qb5+ Ka2 58. Qc4+ Kb2 59. Qd4+ Kc2 (59... Kxa3 $4 {That pawn is poisoned} 60. Nc4+ Kb3 61. Nd2+ Kc2 62. Qxe4+ Qd3 63. f4 $18) 60. Qc5+ Kd1 61. Qd4+ Kc2 $11) 41. Qxe6 $4 {[%csl Re6,Gg8][%CAl Rg4e6,Gg4g8]} (41. Qg8+ Kb7 42. Qb8+ Kc6 43. Qc8+ Kb5 44. Qc5+ Ka4 45. Qxb4#) 41... Qd1+ $19 42. Kh2 Qh5+ 43. Kg3 Qg5+ (43... Qg5+ 44. Qg4 Qxg4+ 45. Kxg4 bxa3 $19) 0-1 [Event "Samarkand Olympiad"] [Site "Samarkand UZB"] [Date "2026.09.16"] [Round "1.1"] [White "Providence Oatlhotse"] [Black "Alexandr Fier"] [Result "1-0"] [ECO "D37"] [WhiteElo "2230"] [BlackElo "2537"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "87"] [EventDate "2026.09.16"] [WhiteTeam "Botswana"] [BlackTeam "Brazil"] [WhiteTeamCountry "BOT"] [BlackTeamCountry "BRA"] {[%evp 0,87,32,25,26,4,12,13,18,18,34,22,15,24,36,-15,8,6,6,4,-3,-22,-14,-20,-15,0,10,0,0,7,38,38,30,52,53,70,68,0,130,173,239,156,184,146,134,129,129,134,145,178,120,109,125,181,194,204,223,220,216,219,224,194,247,242,244,236,254,175,179,191,229,231,263,256,308,335,418,446,451,471,476,424,389,412,459,484,609,620,712,718]} {D37: Gambito De Dama Rehusado} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Qc2 dxc4 6. e4 Nb6 (6... c5 7. d5 exd5 8. e5 d4 9. exf6 Nxf6 10. Nb5 Qa5+ 11. Bd2 Qxb5 12. Bxc4 Qb6 13. O-O Be6 14. Rfe1 O-O-O 15. Bxe6+ fxe6 16. b4 d3 17. Qc4 Qa6 18. Qxa6 bxa6 19. bxc5 Rd5 20. Rac1 Nd7 21. Rxe6 {Sarana,A (2664)-Martirosyan,H (2636) chess.com INT 2026 1-0 (63)}) 7. a4 $146 (7. Be3 Bd7 8. Be2 Ng4 9. Bf4 Bd6 10. e5 Be7 11. Nd2 h5 12. h3 Nh6 13. Nxc4 Bc6 14. Nxb6 axb6 15. O-O-O g5 16. Be3 Nf5 17. d5 Nxe3 18. fxe3 exd5 19. Bf3 Ra5 20. Bxd5 Bxd5 21. e4 c6 {Santiago,Y (2484)-Campos,M (2236) Caioba BRA 2026 1-0 (47)}) (7. Be2 c5 8. Be3 Ng4 9. Bg5 Be7 10. dxc5 Nd7 11. Bxe7 Qxe7 12. c6 bxc6 13. Bxc4 O-O 14. O-O Rb8 15. Rfd1 Nge5 16. Nxe5 Nxe5 17. Be2 c5 18. Na4 c4 19. Bxc4 Bd7 20. Bb3 Qg5 21. Nc3 Bc6 {Sarana,A (2668)-Drygalov,S (2530) chess.com INT 2026 ½-½ (73)}) (7. Bf4 Bd7 8. Rd1 Bb4 9. Ne5 Ba4 10. b3 Nxe4 11. Qxe4 Bxc3+ 12. Bd2 Qxd4 13. Qxd4 Bxd4 14. Nf3 cxb3 15. axb3 Bxb3 16. Nxd4 Bxd1 17. Kxd1 O-O-O 18. Nb3 Rd5 19. Kc2 Rhd8 20. Be2 R8d6 21. Bf3 Rb5 {Urazayev,A (2488)-Nguyen Ngoc Truong Son (2600) chess.com INT 2026 0-1}) 7... a5 8. Be3 Ng4 9. Bg5 Be7 10. Bxe7 Qxe7 11. Be2 e5 12. d5 f5 13. h3 ({Es más débil si:} 13. exf5 O-O 14. f6 Nxf6 $17) 13... Nh6 14. Nd2 Qc5 {[%csl Gg8][%CAl Ge8g8]} (14... O-O $5 $11 {podría ser una buena opción...}) 15. b3 fxe4 $2 {[%csl Re4,Gg8][%CAl Rf5e4,Ge8g8]} (15... O-O $142 $16) 16. Ndxe4 $18 cxb3 (16... Bf5 17. bxc4 Bxe4 18. Nxe4 (18. Qxe4 $6 O-O 19. O-O Nf5 $14) 18... Qb4+ 19. Nd2 $18) 17. Qxb3 (17. Nxc5 $6 bxc2 18. Rc1 Ke7 19. Rxc2 Rd8 $11) 17... Qb4 18. Qa2 Qe7 $2 {[%csl Re7,Gf5][%CAl Rb4e7,Gc8f5]} (18... Bf5 19. Rb1 Qd4 $18) 19. d6 Qf7 (19... cxd6 20. Qb3 Nf5 21. Qxb6 $18) 20. Nb5 (20. dxc7 $142 $5 O-O 21. Qxf7+ Rxf7 $18 (21... Nxf7 $4 22. Rb1 $18)) 20... O-O 21. Nxc7 Rb8 22. O-O Bf5 (22... Qxa2 23. Rxa2 Bf5 24. Nc5 $18) 23. Nc5 Kh8 (23... Qxa2 24. Rxa2 Nd7 25. Rc1 $18) 24. Qxf7 Nxf7 (24... Rxf7 25. Bb5 $18) 25. Rfd1 Rfd8 (25... Rfc8 26. g4 Bc2 27. Rd2 Nxd6 28. N5e6 $18 (28. Rxc2 $6 Rxc7 29. Rd2 Ndc4 30. Bxc4 Nxc4 $11)) 26. g4 Bc8 (26... Bd7 27. Rdb1 Nxa4 28. Nxd7 (28. Rxa4 $6 Bxa4 29. Nxa4 Rxd6 $11) 28... Rxd7 29. Rxa4 Nxd6 30. Ne6 $18) 27. Rab1 Nd7 28. N5e6 Rg8 29. Bb5 e4 30. Rbc1 Nfe5 (30... b6 31. Rc4 $18) 31. Ng5 b6 (31... h6 32. Nxe4 Nc6 33. f4 $18) 32. Nxe4 Bb7 (32... g5 33. Nd5 $18) 33. Bxd7 (33. Ng5 $5 h6 34. f4 hxg5 35. fxe5 Nxe5 $18) 33... Nxd7 34. Ng5 h6 (34... Rgc8 35. f4 h5 36. Nf7+ Kg8 37. Ne5 $18) 35. Nf7+ Kh7 36. f4 Rgf8 (36... b5 37. axb5 a4 38. Ne5 $18) 37. Ne5 Bc8 (37... Nxe5 38. fxe5 Rf3 39. d7 $18) 38. Nc6 Rb7 (38... b5 39. Nxb8 Nxb8 40. axb5 $18) 39. Ne6 Rf6 (39... Re8 40. Ned8 $18) 40. Ned8 Rxf4 41. Rf1 Rxa4 (41... Rxf1+ 42. Kxf1 Nc5 43. Nxb7 Nxb7 44. Nb8 $18) 42. Rf7 Nc5 (42... h5 43. g5 Nc5 44. Nxb7 $18) 43. Nxb7 Nxb7 (43... Nd3 44. Rcf1 $18) 44. Rxb7 $1 {[%csl Gb7][%CAl Gf7b7] Y el peón es imparable...} 1-0 [Event "Samarkand Olympiad"] [Site "Samarkand UZB"] [Date "2026.09.16"] [Round "1.2"] [White "Matthew Portelli"] [Black "Benjamin Gledura"] [Result "1-0"] [ECO "B48"] [WhiteElo "2187"] [BlackElo "2620"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "69"] [EventDate "2026.09.16"] [WhiteTeam "Malta"] [BlackTeam "Hungary"] [WhiteTeamCountry "MLT"] [BlackTeamCountry "HUN"] {[%evp 0,69,44,48,103,61,86,49,30,32,32,47,83,75,62,58,69,62,76,41,47,50,28,6,9,-3,-3,-5,35,33,30,22,23,21,-4,8,22,0,-7,-3,-60,67,0,0,0,0,20,-13,46,31,55,55,289,282,314,312,460,518,519,427,605,528,550,742,1051,898,896,940,957,611,634,642]} {B48: Defensa Siciliana: Taimanov} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3 h5 9. O-O-O h4 10. Qh3 Ng6 11. Kb1 $146 (11. Bd3 Nf6 12. Rhf1 Bb4 13. f4 d6 14. Nce2 e5 15. Nf5 Bxf5 16. exf5 Ne7 17. fxe5 dxe5 18. c3 Ned5 19. Bg5 Be7 20. Kb1 O-O-O 21. Bc2 Qc4 22. Nc1 Rh5 23. Bxf6 Nxf6 24. Qe3 Rxd1 25. Rxd1 Qc5 {Vingris,M (2300)-Miezis,N (2417) Cesis LAT 2026 ½-½ (50)}) 11... b5 12. Bd3 Bb7 13. Rhf1 Nf4 14. Bxf4 Qxf4 15. g3 Qc7 16. f4 b4 17. Na4 Ne7 (17... Nf6 18. Rde1 $14) 18. b3 (18. gxh4 Ng6 19. Qg3 Nxh4 $16) 18... g6 (18... Nc6 19. Nf3 $14) 19. f5 $16 gxf5 20. exf5 e5 $2 {[%csl Gc8,Re5][%CAl Re6e5,Ge8c8]} (20... O-O-O $142 21. fxe6 fxe6 $16) 21. f6 $18 Nd5 (21... exd4 22. Rde1 Qd6 23. gxh4 $18 (23. Rxe7+ $6 Bxe7 24. fxe7 Kxe7 $11)) 22. Nf5 Nxf6 23. Nxh4 $4 {[%csl Gg4,Rh4][%CAl Rf5h4,Gg3g4]} (23. g4 Bc6 24. g5 Nd5 $18) 23... Bg7 $2 {[%csl Ge7,Rg7][%CAl Rf8g7,Gf8e7]} (23... Be7 $142 24. g4 Nd5 $14) 24. Qf5 $18 Rh5 25. Qf2 Bc6 $4 {[%csl Rc6,Ge4][%CAl Rb7c6,Ge5e4]} (25... e4 $142 26. Be2 e3 27. Qxe3+ Qe5 $18) 26. Nf5 Bh8 (26... Rxf5 27. Qxf5 (27. Bxf5 $6 Rd8 28. g4 Nd5 $18) 27... Kf8 28. g4 $18) 27. g4 $1 {[%csl Gg4][%CAl Gg3g4]} Bxa4 (27... Nxg4 28. Ne3) 28. gxh5 Bb5 (28... d5 29. bxa4 O-O-O 30. Bxa6+ Kb8 31. Ng3 $18) 29. Qg2 Bc6 (29... e4 30. Bc4 $1 O-O-O 31. Bxb5 $18) 30. Ng7+ Kf8 (30... Kd8 31. Qg5 $18 (31. Rxf6 $4 Bxg2 32. Bg6 Bxg7 33. Rxf7 Bh6 $19)) 31. Qg5 Nd5 (31... d6 32. Bc4 Qe7 33. Rxf6 $18) 32. Nf5 Bf6 33. Qh6+ Ke8 34. Ng7+ Bxg7 (34... Kd8 35. Rxf6 Nc3+ 36. Kc1 $18) 35. Qxg7 (35. Qxg7 Nc3+ 36. Kc1 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.18"] [Round "3.81"] [White "Rapport, Richard"] [Black "Demchenko, Anton"] [Result "0-1"] [ECO "A28"] [WhiteElo "2726"] [BlackElo "2580"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "48"] [EventDate "2026.??.??"] {[%evp 0,48,27,-41,-11,-27,-21,-20,-13,-7,-6,-2,-13,-8,24,24,25,25,26,26,40,40,45,47,47,57,102,117,55,29,21,21,21,28,29,13,16,20,15,-18,0,-32,-18,-18,14,-5,-18,-176,-149,-418,-447]} {A28: Apertura Inglesa: Variante de los Cuatro Caballos} 1. c4 e5 2. d3 Nf6 3. Nf3 Nc6 4. Nc3 a5 $146 (4... d5 5. cxd5 Nxd5 6. g3 (6. e4 Nf6 7. h3 Bc5 8. Be3 Bb6 9. Be2 O-O (9... h6 10. Rc1 O-O 11. O-O Re8 12. Na4 Nh7 13. a3 Nf8 14. b4 Nd4 15. Nxd4 Bxd4 16. Bxd4 exd4 17. Bg4 Bxg4 18. Qxg4 a5 19. b5 Re5 20. b6 cxb6 21. Rb1 Rg5 22. Qe2 Ng6 23. f4 Rg3 24. Rf2 {Moroni,L (2551)-Smolik,J (2373) Pardubice CZE 2026 0-1 (39)}) 10. O-O Re8 11. Na4 Bd4 12. Rc1 Re7 13. Rxc6 bxc6 14. Nxd4 exd4 15. Bg5 Re5 16. f4 Rxg5 17. fxg5 Nd7 18. Bg4 Qxg5 19. Bxd7 Bxd7 20. Qc1 Qb5 {Yakubboev,N (2689)-Nakamura,H (2792) chess.com INT 2026 0-1 (62)}) 6... Bc5 7. Bg2 O-O 8. O-O h6 9. Nxd5 Qxd5 10. b3 Rd8 11. Bb2 Qe6 12. Rc1 Qe7 13. Nd2 Bd4 14. Qc2 Bd7 15. Rfe1 Nb4 16. Qb1 Bxb2 17. Qxb2 Bc6 18. Nf3 e4 19. Ne5 {Aczel,G (2445)-Pajeken,J (2483) Skanderborg DEN 2026 ½-½ (122)}) (4... d6 5. g3 Be7 6. Bg2 Be6 7. O-O O-O 8. Rb1 a5 9. a3 Qd7 10. Ng5 Bf5 11. e4 Bg4 12. f3 Be6 13. Nxe6 fxe6 14. Be3 Nd4 15. f4 c6 16. Bh3 Rae8 17. Bxd4 exd4 18. Ne2 c5 19. e5 {Kanyamarala,T (2296)-De Lomas Busquets,A (2072) chess.com INT 2026 1-0 (37)}) 5. h3 h6 6. e4 Bc5 7. Nxe5 Nxe5 8. d4 Bb4 9. dxe5 Nxe4 10. Qd4 Nxc3 11. bxc3 Be7 12. c5 O-O 13. Bd3 d5 (13... d6 14. cxd6 cxd6 15. Qe4 $11) 14. cxd6 (14. O-O a4 $14) 14... cxd6 $11 15. Qe4 g6 16. Bxh6 Re8 17. Bc4 Bf5 18. Qxb7 Rb8 19. Qf3 Bf8 20. Bxf8 Rxe5+ (20... Kxf8 21. O-O Rxe5 22. Rfe1 $11) 21. Kf1 Kxf8 22. Kg1 Rb2 23. Kh2 $4 {[%csl Rh2,Gh4][%CAl Rg1h2,Gh3h4]} (23. h4 $142 {era mucho mejor!!} d5 24. Bf1 $11) 23... Qh4 $19 24. Bd5 (24. Bd3 Rxf2 25. Qg3 Qxh3+ 26. Qxh3 Bxh3 27. Rhf1 $19) 24... Rxd5 $1 (24... Rxd5 25. Qg3 Qxg3+ 26. Kxg3 Rdd2 $19) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.18"] [Round "3.176"] [White "Liang, Awonder"] [Black "Ochsner, Bjorn Moller"] [Result "0-1"] [ECO "A21"] [WhiteElo "2693"] [BlackElo "2478"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "120"] [EventDate "2026.??.??"] {[%evp 0,81,27,-11,-21,-5,0,18,39,36,73,38,38,41,44,52,58,58,43,30,30,20,20,40,45,42,70,12,8,12,17,-23,-8,-12,-13,-58,-72,-42,-41,-41,-42,-39,-66,-56,-75,-62,-62,-60,-62,-60,-55,-63,-52,-54,-54,-47,-33,-65,-72,-65,-65,-52,-58,-52,-29,-31,-32,-32,-35,-12,-18,0,0,-16,-24,-11,0,-24,-24,-11,11,10,19,14]} {A21: Apertura Inglesa} 1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. Nf3 d6 5. a3 Bc5 6. e3 Nf6 (6... Nd7 7. d4 Ba7 8. Nc3 Ngf6 9. Bd3 O-O 10. O-O Re8 11. Bc2 c6 12. b3 e4 13. Ng5 d5 14. f3 exf3 15. Qxf3 Nf8 16. Kh1 h6 17. Nh3 Ng6 18. Bb2 Bg4 19. Qf2 dxc4 20. bxc4 Be6 21. c5 {Sevian,S (2696)-Pranesh,M (2644) Hong Kong HKG 2026 1-0 (83)}) 7. d4 Nxd5 8. cxd5 $146 (8. dxc5 Nf6 9. cxd6 cxd6 10. b3 O-O 11. Be2 Nc6 12. O-O Bf5 13. Bb2 Qb6 14. Rc1 Rfd8 15. Nh4 Be6 16. Qc2 d5 17. Nf3 d4 18. exd4 e4 19. d5 exf3 20. Bxf3 Nxd5 21. cxd5 Bxd5 22. Bxd5 Rxd5 {Vrolijk,L (2517)-Donchenko,A (2645) Brussels BEL 2026 ½-½}) (8. dxc5 Nf6 9. cxd6 Qxd6 $11) 8... exd4 9. exd4 Bb6 10. Bg5 f6 11. Be3 O-O 12. Bd3 Nd7 13. Bf5 (13. O-O $5 $14) 13... Re8 $11 14. O-O Nf8 15. Nh4 Bxf5 16. Nxf5 Qd7 17. Qf3 Ng6 18. a4 Ne7 19. Ng3 Ng6 (19... f5 20. Ne2 Ng6 21. g3 $15) 20. Rfe1 $11 Qf7 21. Ne2 (21. Nf5 Ne7 $11) 21... Nh4 $15 22. Qh3 Ng6 23. Qf3 Nh4 24. Qh3 g5 25. Nc3 Re7 (25... Qg6 26. Nb5 $15) 26. Bd2 Bxd4 (26... Rae8 $5 $15) 27. Rxe7 $11 Qxe7 28. Re1 Qf7 29. Nb5 Bb6 30. Qe6 Ng6 31. Kf1 Qxe6 32. Rxe6 Kf7 33. Be3 Ra6 34. g3 $4 {[%csl Gb6,Rg3][%CAl Rg2g3,Ge3b6]} (34. Bxb6 Rxb6 35. g3 Nf8 $11) 34... Ne5 {[%csl Ye5,Ge7][%CAl Yg6e5,Gg6e7]} (34... Ne7 $142 35. Re4 Nxd5 $19) 35. Bxb6 $11 Rxb6 36. Nxc7 Rxb2 37. Ne8 Rb1+ 38. Ke2 Rb2+ 39. Kf1 Rb4 40. Nxd6+ Kg6 41. Ne8 Nd7 42. Re7 Nc5 43. d6 Rxa4 44. Rg7+ Kf5 45. Rc7 (45. Rxh7 Re4 46. Rc7 b6 $11) 45... b6 $15 46. Rxh7 Rd4 (46... g4 47. Kg2 $15) 47. h4 $15 gxh4 48. gxh4 a4 49. Ra7 $4 {[%csl Ra7,Gg2][%CAl Rh7a7,Gf1g2]} (49. Kg2 $142 $17) 49... Rxh4 $19 50. f3 (50. Ng7+ Kg5 $19) 50... Rd4 51. Kf2 (51. Ke2 Ke5 $19) 51... Kf4 52. Ke2 (52. Nxf6 Rd2+ 53. Ke1 Rxd6 $19) 52... f5 53. Ra8 Rd5 54. Kf2 (54. Rb8 $19) 54... Rd2+ 55. Ke1 Rd3 {[%csl Yd3,Ge3][%CAl Yd2d3,Gf4e3]} (55... Ke3 $142 $5 56. Kf1 Kxf3 57. Ke1 $19) 56. Ke2 Re3+ 57. Kd2 Kxf3 58. Kc2 Re4 59. Nc7 (59. d7 Nxd7 60. Nd6 Re2+ 61. Kc3 f4 $19) 59... Rc4+ 60. Kb1 (60. Kb2 Rd4 $19) 60... Rd4 (60... Rd4 61. Rd8 Nb7 $19) 0-1 [Event "46th FIDE Chess Olympiad 2026"] [Site "Chess.com"] [Date "2026.09.18"] [Round "3"] [White "Giri, Anish"] [Black "Cheng, Bobby"] [Result "1-0"] [ECO "D02"] [WhiteElo "2757"] [BlackElo "2570"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "151"] [EventDate "2026.??.??"] {[%evp 12,151,18,3,15,1,16,8,12,1,18,0,11,5,9,-1,1,-1,2,-1,9,6,11,5,12,6,12,1,5,-1,1,1,1,1,10,7,17,46,23,17,15,22,7,1,1,1,11,16,10,13,7,9,10,7,9,5,8,7,12,8,18,5,15,16,22,-1,54,55,76,54,79,47,60,53,57,22,42,30,47,37,63,46,59,68,69,57,73,52,172,17,30,1,89,1,19,15,105,64,478,76,497,428,532,224,308,230,310,240,545,501,546,514,545,526,530,480,729,720,731,716,721,649,737,704,852,785,982,926,963,784,24786,24784,24787,1523,24787,24788,24789,24790,24791,24792,29985,1883]} {D02: Apertura peón Dama} 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. O-O e6 6. b3 cxd4 (6... Be7 7. Bb2 O-O 8. e3 b5 9. dxc5 Bxc5 10. Nbd2 Rb8 11. Qe2 b4 12. a3 a5 13. axb4 axb4 14. e4 Bb7 15. exd5 Nxd5 16. Nc4 Re8 17. Rfd1 Ra8 18. Rxa8 Bxa8 19. Nfe5 Nxe5 20. Qxe5 Bf8 21. h4 {Keymer,V (2767)-Deac,B (2656) Zagreb CRO 2026 ½-½ (74)}) 7. Nxd4 Bd7 $146 {[%CAl Bc8d7,Bd7c6,Bc6b5]} (7... Bc5 8. Nxc6 (8. Bb2 O-O 9. Nxc6 bxc6 10. Nd2 Re8 11. c4 e5 12. Qc2 Bd6 13. h3 (13. cxd5 $11 cxd5 14. Nc4) 13... Rb8 14. Rad1 Qe7 15. e3 Bd7 (15... e4 $15) 16. Nb1 $1 $11 Be6 17. cxd5 cxd5 18. Nc3 Rbd8 19. Kh2 (19. Nxd5 $11 Nxd5 20. Bxd5 Bxh3 21. Bg2) 19... Bb8 $17 20. Rd2 Rd7 (20... h5 $17 {[%CAl Oh5h4]} 21. Qd1 Qc5) 21. Rfd1 $11 {[%CAl Rc3d5]} Red8 22. Na4 (22. f4 $1 $11 d4 23. fxe5 Bxe5 24. exd4 Bxd4 25. Nd5 Bxd5 26. Rxd4) 22... Bd6 {Kaliakhmet,E (2314)-Mendoza,S (2013) Ulaanbaatar MGL 2026 ½-½ (61)}) 8... bxc6 9. Ba3 Bxa3 10. Nxa3 Qa5 (10... h5 $142) 11. Qc1 (11. Nc4 $5 Qc7 12. Nb2 $11) 11... Qc3 12. Qe1 (12. Nc4 $5 Bd7 13. Qd2 Qxd2 14. Nxd2 $17) 12... Qxe1 13. Rfxe1 a5 14. c4 Ke7 15. Rac1 Bd7 16. cxd5 cxd5 17. e4 Nxe4 18. Bxe4 dxe4 19. Rxe4 Rhc8 20. Rxc8 Rxc8 21. Rc4 Ra8 22. Rc5 {Medvegy,Z (2505)-Kozak,A (2531) Ajka HUN 2026 ½-½ (37)}) (7... Be7 8. Bb2 O-O 9. Nd2 (9. c4 $14) 9... Bd7 10. c4 dxc4 (10... Rc8 $11) 11. Nxc6 Bxc6 12. Bxc6 bxc6 13. Nxc4 Qc7 14. Be5 Qb7 15. Qc2 Rac8 (15... c5 $14) 16. Rfd1 $16 c5 17. Bxf6 (17. Nd6 $1 $16 {[%CAl Rd6b7]} Bxd6 18. Bxd6) 17... Bxf6 $2 (17... gxf6 $14 18. Qc1 Rc7) 18. Nd6 $18 Qc7 19. Rac1 Rcd8 20. Ne4 (20. Qxc5 $18 Qxc5 21. Rxc5) 20... Rxd1+ $16 21. Rxd1 Be7 22. Rc1 {Prakhar Tripathi (1871)-Lyutsinger,I (2258) chess.com INT 2026 1-0 (69)} (22. Rd4 $16)) 8. Bb2 Rc8 9. Nd2 {[%CAl Bb1d2,Bd2f3,Bf3e5]} Bc5 10. Nxc6 Bxc6 11. Nf3 O-O 12. Ne5 Bb5 13. c4 dxc4 14. Nxc4 Qe7 15. e3 Bxc4 16. bxc4 b6 17. Qa4 Rfd8 18. Rfd1 Qc7 19. Qa6 Be7 20. Bd4 Nd7 21. Rac1 Nc5 22. Qb5 Bf6 23. Bf3 (23. Bxc5 Qxc5 24. Rxd8+ Rxd8 25. Qxc5 bxc5 26. Rb1) 23... Rd6 24. Kg2 Rcd8 25. Bxc5 Qxc5 26. Rxd6 (26. Qxc5 bxc5 27. Rxd6 Rxd6 28. Rb1) 26... Qxd6 27. c5 bxc5 28. Rxc5 Rb8 29. Qa5 Qb6 30. a4 Rd8 31. Qxb6 axb6 $11 32. Rc6 Rb8 33. h4 {[%CAl Bh2h4,Bh4h5,Bh5h6]} g6 34. h5 Kg7 35. Rc7 Be5 36. Rd7 {[%CAl Oh5h6]} Rc8 {[#]} 37. h6+ $1 {[%csl Gh6][%CAl Gh5h6]} Kf6 38. Rb7 Bc7 (38... Rb8 $11) 39. Be2 $14 Ke7 40. e4 Kd6 41. f4 f6 42. Ra7 e5 $1 43. Bg4 Rd8 44. f5 Kc6 45. Bf3 Rd2+ 46. Kh3 gxf5 47. exf5+ Kd7 $1 {[%csl Gd7][%CAl Gc6d7]} 48. Ra8 $1 Bd8 $1 49. Bb7 $1 {[%csl Gb7][%CAl Gf3b7]} Rc2 (49... Rd1 $1 $14) 50. Bd5 $2 {[%csl Ga6,Rd5][%CAl Rb7d5,Gb7a6]} (50. Ba6 $1 $18) 50... Ke7 $1 $11 {[%csl Ge7][%CAl Gd7e7]} 51. Kg4 Rh2 {[%csl Gc5,Yh2][%CAl Yc2h2,Gc2c5]} (51... Rc5 $1 $11 52. Ra7+ Rc7 53. Rxc7+ Bxc7) 52. Rc8 (52. Ra7+ $1 $16 Kd6 53. Rxh7) 52... Kd7 53. Rc1 Rd2 (53... Rxh6 $11 54. Bc4 Bc7) 54. Bc6+ (54. Be6+ $16 Ke7 55. Bg8) 54... Ke7 $2 {[%csl Gc8,Re7][%CAl Rd7e7,Gd7c8]} (54... Kc8 $1 $14) 55. Kf3 $2 {[%csl Gb5,Rf3][%CAl Rg4f3,Gc6b5]} (55. Bb5 $18 Rd4+ 56. Kf3) 55... Rd3+ $2 {[%csl Gc7,Rd3][%CAl Rd2d3,Gd8c7]} (55... Bc7 $16) 56. Ke2 $18 e4 (56... Rxg3 57. Rd1 Rg5 58. Rd7+ Ke8 59. Rxh7+ Kf8 60. Bf3) 57. Rc4 (57. Bb5 $142 Rd5 58. Ke3) 57... Kd6 58. Rxe4 (58. Bxe4 Rxg3 59. Bd3 Bc7 $14) 58... Rxg3 {[#]} 59. Bb5 Bc7 $2 {[%csl Rc7,Gd5][%CAl Rd8c7,Gd6d5]} (59... Kd5 60. Re8 Bc7) 60. Rc4 Bb8 {[#]} 61. Rc8 $1 {[%csl Gc8][%CAl Gc4c8]} Bc7 62. Rh8 Kd5 63. Rxh7 Bf4 (63... Be5 $142 64. Bd3 Bd4 65. Rd7+ Ke5 66. Re7+ Kd5 67. Be4+ Kd6 68. Re6+ Kd7) 64. Rh8 Rh3 65. h7 Bc7 66. Kf2 Rh5 67. Be8 Rxf5+ 68. Ke2 Re5+ 69. Kd3 Re7 70. Bg6 f5 71. Rf8 Be5 72. Rxf5 (72. Bxf5 Ra7 $16) 72... Rd7 73. Ke3 (73. h8=R Ke6+ 74. Ke2 Bxh8 $11) 73... Rd8 74. Bf7+ Kd6 {[#]} 75. Rxe5 $1 {[%csl Ge5][%CAl Gf5e5]} Kxe5 (75... Kxe5 76. Bg8) (75... Rh8 76. Re6+) 76. Bg8 (76. Bg8 Rd7 77. h8=Q+ Kd6 78. Kd4 Kc6+ 79. Ke5 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.19"] [Round "4.173"] [White "Caruana, Fabiano"] [Black "Ivanchuk, Vasyl"] [Result "1-0"] [ECO "C54"] [WhiteElo "2789"] [BlackElo "2630"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "138"] [EventDate "2026.??.??"] {[%evp 13,138,15,30,20,28,15,26,18,32,16,29,1,26,0,16,-36,20,-13,1,-1,1,-16,1,-1,20,-1,45,-2,1,-36,-39,-58,-33,-50,-29,-57,-21,-37,1,1,1,0,2,-1,1,-1,-1,-1,1,-53,116,19,130,94,136,80,108,100,106,29,42,20,36,27,41,23,47,1,201,137,218,20,315,251,498,420,468,431,462,430,459,306,437,405,479,363,392,336,629,253,480,452,484,469,483,408,495,379,572,367,514,395,726,702,713,644,642,585,713,664,723,694,738,702,848,794,819,800,889,876,858,843,837,723,893,801,735]} {C54: Giuoco Piano} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. O-O Nf6 6. c3 a6 7. a4 h6 8. Re1 O-O 9. h3 Ba7 10. Nbd2 Ne7 11. Bb3 (11. d4 Ng6 12. Bf1 Re8 13. Qc2 Bd7 14. b4 b5 15. axb5 axb5 16. Bb2 Bb6 (16... exd4 $11 17. cxd4 Bb6) 17. Rad1 (17. c4 $14) 17... Qb8 18. Ra1 Rxa1 19. Rxa1 Bc6 20. d5 Bd7 21. c4 bxc4 22. Nxc4 Rc8 (22... Bb5 $11) 23. Nxb6 (23. Na5 $14) 23... cxb6 (23... Qxb6 $11 24. Nd2 c6) 24. Qb1 b5 (24... Qc7 $1 $14) 25. g3 (25. Bc1 $16) 25... Qb6 {Vokhidov,S (2637)-Nakamura,H (2792) chess.com INT 2026 0-1 (76)} (25... Rf8 $11)) 11... c5 $146 (11... Ng6 12. d4 Re8 13. Bc2 Nh7 (13... Be6 14. Nf1 c6 15. Ng3 Qc7 16. Be3 b5 (16... Rad8 $14) 17. axb5 (17. Qc1 $16) 17... axb5 $14 18. Nf5 c5 (18... Bxf5 $11 19. exf5 exd4 20. Bxd4 Ne5) 19. dxe5 $16 dxe5 20. Qc1 (20. Qd6 $16 Qc8 21. b4) 20... Bxf5 21. exf5 Nf4 22. Bxf4 exf4 23. Qd2 Red8 24. Qe2 c4 25. Rad1 Re8 26. Qd2 Red8 27. Qe2 {½-½ (27) Wang,Y (1811)-Pai,S (1931) Brighton ENG 2026}) 14. Nf1 Ng5 15. N1h2 Nxf3+ 16. Nxf3 Nh4 17. Be3 Nxf3+ 18. Qxf3 Be6 19. a5 c5 (19... Qh4 $14) 20. d5 $18 Bd7 21. c4 Qh4 (21... b5 $16) 22. b4 $18 cxb4 (22... Rec8 $16) 23. Bxa7 $18 Rxa7 24. Reb1 (24. Qe3 $18) 24... Rc8 $16 25. Rxb4 Rc5 26. Qb3 {Tsaruk,M (2488)-Schreiner,P (2414) Budapest HUN 2026 1-0 (54)}) 12. a5 Nc6 13. Nc4 Be6 14. Nfd2 (14. Nh2 $11) 14... Re8 (14... Qc7 $15) 15. Qf3 Rc8 16. Ba2 Kh8 (16... Nxa5 17. Nxa5 Qxa5 18. Bxe6 Qxa1 19. Bxc8 Rxc8 20. Nc4 $16) 17. Bb3 Kg8 18. Ra3 Kh8 19. Ba2 Re7 (19... Rf8 $11) 20. Qg3 (20. Ne3 $1 $14) 20... Rd7 21. Qh4 (21. Nf3 $11) 21... d5 22. exd5 Nxd5 23. Qxd8+ Rcxd8 24. g3 (24. Nxe5 Nxe5 25. Rxe5 Nf4 $17) 24... f6 (24... Bxh3 $15 25. Nxe5 Nxe5 26. Rxe5 b6) 25. h4 $11 {[#]} Ndb4 26. cxb4 cxb4 27. Ra4 (27. Rb3 Nd4 28. Kg2 (28. Rxb4 $2 Nc2 $19) 28... Nxb3 29. Bxb3 Rxd3 $15) 27... Rxd3 28. Kg2 {[%CAl Oc4e5]} Bd5+ 29. Kf1 Rd4 30. Bb3 Bc5 31. Ra1 (31. Re2 $11) 31... Ne7 $2 {[%csl Re7,Gg5][%CAl Rc6e7,Gg7g5]} (31... g5 $1 $15) 32. Ba2 (32. Re2 $1 $16) 32... Bc6 (32... b3 $11 33. Bxb3 Bb4) 33. b3 $1 $16 {[%csl Gb3][%CAl Gb2b3]} R4d7 34. Ne4 Bd4 35. Bb2 Nf5 36. Rac1 (36. Rad1 $1 $16) 36... Bxb2 $1 $11 {[%csl Gb2][%CAl Gd4b2]} 37. Nxb2 Nd4 38. Nc5 Bb5+ 39. Kg2 $1 Rc7 40. Ncd3 (40. Bb1 $14) 40... Nc2 $2 {[%csl Gc1,Rc2][%CAl Rd4c2,Gc7c1]} (40... Rc3 $2 41. Nxb4 Rxc1 42. Rxc1 $18) (40... Rxc1 $11 41. Rxc1 Ne2) 41. Red1 $1 $18 {[%csl Gd1][%CAl Ge1d1]} Rc3 {[%csl Yc3,Gc6][%CAl Yc7c3,Gb5c6]} (41... Bc6+ $16 42. Kh2 Bf3) 42. Kh3 $2 {[%csl Rh3,Gh5][%CAl Rg2h3,Gh4h5]} Bd7+ $2 {[%csl Gc8,Rd7][%CAl Rb5d7,Gd8c8]} (42... Bxd3 $2 43. Rxd3 Rcxd3 44. Nxd3 (44. Rxc2 $2 Rd2 $19) 44... Rxd3 45. Rxc2 $18) (42... Rdxd3 43. Nxd3 (43. Rxd3 Bxd3 44. Nxd3 Nd4 $18) 43... Bxd3 44. Rxd3 Rxd3 45. Rxc2 $18) (42... Rdc8 $1 $11) 43. Kh2 Bg4 $2 {[%csl Gd4,Rg4][%CAl Rd7g4,Gc2d4] [#]} (43... Nd4 44. Nxb4 Rxc1 45. Rxc1 g5 46. hxg5 hxg5) 44. Nxe5 $1 {[%csl Od8,Ge5][%CAl Gd3e5]} Rxd1 (44... Bxd1 45. Nf7+ (45. Nxd1 fxe5 46. Nxc3 bxc3 $11) 45... Kg8 46. Nxd8 $18 (46. Nxd1 Rxd1 47. Nxh6+ gxh6 $11)) 45. Nxd1 Bxd1 (45... fxe5 $2 46. Nxc3 Nd4 47. Ne4) 46. Rxd1 fxe5 {[#]} 47. Rd8+ $1 {[%csl Gd8][%CAl Gd1d8]} Kh7 {[#]} 48. Bb1 $1 {[%csl Gb1][%CAl Ga2b1]} g6 49. Rd7+ Kh8 50. Rxb7 Nd4 $2 (50... e4 51. Kh3 e3 52. fxe3 Nxe3) 51. Rb6 (51. Bxg6 Nxb3 52. Rxb4 Nxa5 $18) (51. Rxb4 $142 Rxb3 52. Rb6 (52. Rxb3 Nxb3 53. Bxg6 Nxa5 $16)) 51... Rxb3 $2 {[%csl Rb3][%CAl Rc3b3,Gd4b3]} (51... Nxb3 52. Rxb4 (52. Bxg6 Kg7 $16) 52... g5) 52. Bxg6 Ra3 53. Rxa6 (53. Rxb4 Nb5 54. Kg2 Rxa5 $16) 53... b3 54. Be4 h5 55. Kg2 Ra1 (55... Kg7 $142 56. Ra7+ Kf6) 56. Ra8+ Kg7 57. a6 Nb5 $2 {[%csl Rb5,Ge6][%CAl Rd4b5,Gd4e6]} (57... Ne6 58. a7 Nc5) 58. Rb8 Nd6 59. Bf3 Rxa6 60. Bxh5 Ra2 61. Rxb3 Ne4 62. Re3 Nxf2 63. Kf1 ({No:} 63. Rxe5 Ng4+ $11) 63... Nh3 64. Be2 Kf6 65. Kg2 Nf4+ 66. gxf4 exf4 67. Re8 Kf5 68. Rf8+ Ke4 69. Kf2 Kd5 (69... Kd5 70. h5 Ra7 71. Rh8 Ke6 72. h6 Kf6 73. Bd3 Ra2+ 74. Kf3 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.17"] [Round "2.169"] [White "Abdusattorov, Nodirbek"] [Black "Cori, Jorge"] [Result "1-0"] [ECO "C02"] [WhiteElo "2762"] [BlackElo "2575"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "105"] [EventDate "2026.??.??"] {[%evp 16,105,49,36,53,-1,71,56,72,61,79,69,85,44,98,40,63,36,62,-1,73,-1,143,-1,1,-1,25,28,52,18,117,98,134,46,93,1,9,-1,1,1,1,-1,9,-1,41,12,230,122,208,106,143,95,280,174,265,170,397,283,371,317,628,139,177,156,1083,1038,1022,891,909,702,729,711,731,703,830,696,816,640,704,682,694,653,678,635,1024,836,1159,955,1186,1131,2202,932]} {C02: Defensa Francesa} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2 Bd7 9. Bd3 Qb6 {[%CAl Rf5d4]} (9... Rc8 {9...a5 0.36} 10. Bd2 Qb6 {[%CAl Rf5d4]} 11. Bc3 (11. O-O $14) 11... Nb4 $11 12. Nxb4 Bxb4 13. Qd2 Bxc3 14. bxc3 Qa5 15. Rc1 Bb5 16. O-O Bxd3 17. Qxd3 O-O (17... Rc4 $15) 18. Rc2 Rc6 19. g4 Ne7 20. Ng5 {[%csl Gg5][%CAl Rd3h7]} Ng6 21. f4 h6 22. Nxf7 $2 (22. Nh3 $15) 22... Kxf7 $19 23. f5 exf5 24. gxf5 {Henriquez Villagra,C (2603)-Orozbaev,E (2368) chess.com INT 2026 0-1 (31)}) 10. Kf1 $146 (10. O-O $1 {[%CAl Ob2b4]} a5 {[%CAl Rf5d4]} 11. a3 (11. Kh1 h6 12. Rb1 (12. Rg1 $14) 12... Nb4 $1 $11 13. Bxf5 (13. Nxb4 $11 axb4 14. g4) 13... exf5 $15 14. Ne3 $2 (14. Bd2 $15) 14... f4 $1 $19 15. Nc2 Bf5 $1 16. Nxb4 axb4 17. Ra1 Be7 $2 (17... g5 $19 18. Re1 Be7) 18. Bxf4 $11 O-O 19. Qd2 (19. Qb3 $11) 19... Rfc8 $17 20. Rfc1 Rxc1+ 21. Qxc1 Rc8 22. Qe3 (22. Qf1 $15) 22... Rc2 $17 23. b3 Qa6 {[%CAl Oc2e2]} 24. e6 $2 (24. Bg3 $17) 24... Bxe6 $19 25. Ne5 (25. Kg1 $142) 25... Qe2 $2 {Herrera Ortiz,M (2176)-Akkarakaran,J (2326) chess.com INT 2026 0-1 (47)} (25... Re2 26. Qg3 Rxa2)) 11... a4 $1 {[%CAl Rc6d4]} 12. Bxf5 (12. Rb1 $14) 12... exf5 $11 13. Nfe1 Be6 14. Nd3 Be7 {[%CAl Ob6b3]} 15. Bd2 g5 {[%CAl Of5f4]} 16. Bb4 (16. Bc3 $14) 16... Nxd4 $11 17. Bxe7 (17. Nxd4 $11 Qxd4 18. Qe2) 17... Kxe7 $15 18. Ndb4 Nxc2 19. Qxc2 Rhc8 $2 (19... d4 $17) 20. Qd2 $2 (20. Qxf5 $1 $18 Rg8 21. Qf6+ Ke8 22. Nxd5) 20... h6 $15 21. Rfc1 (21. Nxd5+ $11 Bxd5 22. Qxd5) 21... d4 22. h3 (22. Rxc8 $15 Rxc8 23. h4) 22... Rc5 $19 23. Rxc5 Qxc5 24. Nd3 (24. Rd1) 24... Qb5 $2 {Nguyen Ngoc Truong Son (2600)-Georgiadis,A (2306) chess.com INT 2026 1-0 (46)} (24... Qa5 $19 25. Qe2 Rc8)) (10. Bxf5 {10.0-0 0.54} exf5 11. O-O Be6 12. Re1 h6 13. h4 (13. Re3 $14) 13... Be7 $11 14. h5 (14. Re3 $11) 14... O-O 15. a3 (15. Re3 $11) 15... Na5 (15... Rfc8 $15) 16. b4 (16. Rb1 $1 $11) 16... Nc4 17. Ne3 (17. Qd3) 17... Rfc8 (17... Qc6 $17 18. Qd3 Qd7) 18. Qd3 $15 Nxe3 19. Bxe3 a5 20. bxa5 $1 Qxa5 {[%CAl Ob7b5]} 21. Reb1 b6 22. Qb5 Qxb5 23. Rxb5 Bd8 24. a4 (24. Ne1 $15) 24... Rc4 {Bedi,V (1930)-Rustemov,A (2525) chess.com INT 2026 0-1 (68)}) (10. O-O $14) 10... a5 (10... Ncxd4 $2 11. Nfxd4 Nxd4 12. Be3 $18) (10... f6 $11) 11. g4 $16 Nfe7 (11... Nfxd4 $2 12. Ncxd4 Nxd4 13. Be3 $18) 12. Kg2 Nb4 13. Nxb4 axb4 14. Be3 (14. a4 $16) 14... h5 (14... Bb5 $14) 15. h3 (15. gxh5 $16 Rxh5 16. h4) 15... Bb5 $14 16. Bc2 Nc6 $1 17. Re1 (17. gxh5 $14 Rxh5 18. h4) 17... Ra5 (17... Be7 $11) 18. b3 (18. gxh5 $16 Rxh5 19. Nd2) 18... Qa7 (18... Be7 $11) 19. Bb1 (19. Ng5 $1 $16) 19... Be7 $11 20. Qd2 Qa6 21. Bg5 Bf8 22. Bh4 hxg4 (22... Qb6 $1 $11) 23. hxg4 $16 Qa7 (23... Ra3 $142) 24. Bg5 (24. Rh1 $16) 24... Qa6 $14 25. Qd1 (25. Qe3 $1 $16) 25... Kd7 $11 26. Re3 Qa7 27. Qd2 Qa6 28. Bd3 Bxd3 29. Rxd3 Rg8 (29... Qa8 $1 $11) 30. Re3 f6 $2 {[%csl Ga8,Rf6][%CAl Rf7f6,Ga6a8]} 31. Bf4 {[%csl Yf4,Gh4][%CAl Yg5f4,Gg5h4]} (31. Bh4 $1 $18) 31... Be7 (31... Ne7 $16) 32. Qc2 $36 (32. Bg3 $18) 32... Qa8 $16 33. Bg3 {[%csl Ge1,Yg3][%CAl Yf4g3,Ga1e1]} (33. Rae1) 33... Ra6 $2 {[%csl Ra6,Ge8][%CAl Ra5a6,Ga8e8]} (33... Qe8 $16) 34. exf6 (34. Qh7 Qf8 $16) 34... gxf6 35. Qe2 Nd8 {[%csl Gd6,Yd8][%CAl Yc6d8,Ge7d6] [#]} (35... Bd6) 36. g5 $1 {[%csl Gg5][%CAl Gg4g5]} Rc6 37. Rh1 Nf7 {[#]} (37... Qa6 38. Qd2 Ke8) 38. Rxe6 $1 {[%csl Ge6][%CAl Ge3e6]} Rxe6 39. Qb5+ Kc8 $2 (39... Rc6 $16 40. Qxd5+ (40. Rh7 Nd6 $18) 40... Nd6) 40. Qxd5 $18 Qa6 41. Rc1+ Rc6 42. Rxc6+ (42. Qxf7 Rxc1 43. Qxg8+ Kd7 44. Qd5+ Ke8 $11) 42... Qxc6 43. Qxf7 Rxg5 44. Qxe7 Rf5 45. Qf8+ Kd7 46. Qg7+ Kd8 {[#]} 47. Bc7+ $1 {[%csl Gc7][%CAl Gg3c7]} Kc8 48. Qg4 Qe6 49. Bg3 Qd5 50. Bf4 Kd8 51. Kg3 Rh5 {[#]} 52. Be5 $1 {[%csl Ge5][%CAl Gf4e5]} Rh6 (52... Rh1 53. Bxf6+ $18) 53. Qg7 {[%csl LRf6,LRh6]} (53. Qg7 Rh3+ 54. Kxh3 Qxf3+ 55. Bg3 Qh1+ 56. Bh2 Qf1+ 57. Qg2 Qd3+ 58. Qg3 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.18"] [Round "3.110"] [White "Jobava, Baadur"] [Black "Keinanen, Toivo"] [Result "1-0"] [ECO "C01"] [WhiteElo "2576"] [BlackElo "2498"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "59"] [EventDate "2026.??.??"] {[%evp 18,59,33,14,30,14,27,8,24,3,21,11,18,1,26,-6,213,188,398,369,596,546,623,483,852,818,828,671,711,693,899,871,1096,1056,1076,396,1069,977,29982,29983,29983,1315,29984,3452]} {C01: Apertura Francesa} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. h3 h6 6. Nc3 Bd6 7. Bd3 O-O 8. O-O c5 $146 (8... c6 9. Ne2 (9. Ne5 c5 10. Bf4 Nc6 11. Nxc6 bxc6 12. Bxd6 Qxd6 13. dxc5 Qxc5 14. Qf3 Qd6 15. Ne2 Rb8 16. b3 c5 17. Ng3 Re8 18. Rfe1 Bd7 19. Rad1 Rxe1+ 20. Rxe1 Re8 21. Rxe8+ Bxe8 22. c4 Bc6 23. Nf5 dxc4 {Rosh,J (2358)-Wong,Y (2175) Montesilvano ITA 2026 ½-½}) 9... Qc7 10. Be3 Be6 11. Qd2 Ne4 12. Qc1 Qe7 13. Bf4 Nd7 14. Re1 f5 15. Bxd6 Qxd6 16. Nf4 Bf7 17. c3 g5 18. Ne2 Kg7 19. Nh2 Bg6 20. Rf1 f4 21. Nf3 Rae8 22. Qc2 h5 23. Rad1 {Stankovic,S (1460)-Sathish,G (1971) Montesilvano ITA 2026 0-1 (37)}) (8... a6 9. Re1 Nc6 10. a3 Re8 11. Rxe8+ Qxe8 12. Be3 Ne7 13. Nh4 Ng6 14. Nxg6 fxg6 15. Qf3 Qf7 16. Bf4 Bxf4 17. Qxf4 g5 18. Qe5 Be6 19. f4 gxf4 20. Qxf4 Re8 21. Rf1 Qe7 22. Re1 Qd7 23. Re3 {Rapport,R (2729)-Erdogmus,Y (2716) Ankara TUR 2026 ½-½ (59)}) (8... Nc6 9. Re1 Nb4 10. Ne5 c6 11. Bf4 Nxd3 12. Qxd3 Re8 13. Re2 Be6 14. Rae1 Rc8 15. Bh2 b5 16. a3 a5 17. Qf3 b4 18. axb4 axb4 19. Na4 Ne4 20. Bf4 Qf6 21. Nb6 Rb8 22. Na4 Rbc8 23. Nb6 {Siva Kumar,N (2220)-Oberoi,S (2172) chess.com INT 2026 ½-½ (68)}) 9. dxc5 Bxc5 10. Bf4 Nc6 11. a3 {[%CAl Ba2a3,Ba3a4]} Re8 12. Re1 Be6 13. Qd2 a6 14. Rad1 Rc8 15. Qc1 b5 16. a4 (16. Ne2 b4 17. Ng3 bxa3 18. bxa3 a5 19. Re2) 16... Qb6 $2 {[%csl Gb4,Rb6][%CAl Rd8b6,Gc6b4] [#]} (16... Nb4 $11) 17. Bxh6 $1 $18 {[%csl Gh6][%CAl Gf4h6]} gxh6 (17... Bxf2+ 18. Kh1 g6 (18... gxh6 19. Qxh6 Bxe1 20. Rxe1 $16) (18... Bxe1 $2 19. Qg5 $18) 19. axb5 axb5 20. Bxg6 fxg6 21. Qg5 $16) (17... Nd4) (17... b4 18. Qg5) 18. Qxh6 Bxf2+ $2 {[%csl Gd8,Rf2][%CAl Rc5f2,Gb6d8]} (18... Qd8 19. axb5 axb5) 19. Kf1 Bxe1 20. Rxe1 Qd8 (20... b4 $142 21. Qxf6 bxc3 22. Bh7+ Kxh7 23. Rxe6 Qb7 (23... fxe6 24. Ng5+ Kg8 25. Qf7+ Kh8 26. Qh7#) (23... cxb2 24. Qxf7+ Kh8 25. Rh6#) 24. Qh4+ Kg8 25. Qg5+ Kf8) 21. Ng5 {[%CAl Oe1e6]} Rc7 22. Re3 Bf5 {[#]} 23. Rg3 (23. Rxe8+ Nxe8 24. Bxf5 Qf6 25. Qh7+ Kf8 26. Nxd5 Qxg5 $17) 23... Ng4 24. Rxg4 (24. hxg4 Bg6 $14) 24... Bxg4 25. Bh7+ {[%CAl Bd3h7,Bh7e4,Be4d5]} Kh8 26. Be4+ Kg8 27. Nxd5 (27. Bxd5 $2 Bf5 28. Nge4 Rxe4 29. Nxe4 Bxe4 (29... Qxd5 30. Nf6#) 30. Bxe4 Qd1+ 31. Kf2 Qd4+ 32. Qe3 Re7 (32... bxa4 $2 33. Qxd4 Nxd4 34. g4 $19) 33. Qxd4 Nxd4 $19) 27... Be2+ 28. Kg1 ({No:} 28. Kxe2 Qxd5 29. Qh7+ Kf8 30. Qh6+ Kg8 31. Qh7+ Kf8 32. Qh6+ Kg8 $11) 28... f5 (28... f6 $18) 29. Nf6+ Qxf6 30. Bd5+ (30. Bd5+ Re6 31. Qxf6 Nd4 32. Qxd4 Rb7 33. Bxe6+ Kf8 34. Qh8+ Ke7 35. Qg7+ Kd6 36. Qxb7 Bc4 37. Qd7+ Kc5 38. Bxc4 bxc4 39. Ne6+ Kb4 40. Qc7 c3 41. Qc5+ Kxa4 42. b3#) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.21"] [Round "5.123"] [White "Doumassi, Kodjovi Folly Coraz"] [Black "Kim, Sanker"] [Result "0-1"] [ECO "C30"] [WhiteElo "1965"] [BlackElo "1583"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "128"] [EventDate "2026.??.??"] {[%evp 9,128,21,39,18,49,-20,1,-7,2,-15,53,-2,1,-11,-2,-10,-3,-17,4,-40,-10,-20,1,-1,-1,-9,-1,-12,-12,-32,-3,-28,0,-14,-1,-25,-11,-24,-12,-28,7,-14,50,-1,1,-35,-24,-250,-187,-307,-223,-314,-216,-297,-101,-118,-102,-157,-97,-357,-137,-204,-136,-175,-103,-157,-44,-57,-55,-110,-81,-112,-50,-621,-563,-642,-584,-639,-494,-648,-609,-758,-537,-715,-69,-87,-139,-915,-845,-973,-935,-1367,-714,-1007,-1210,-24781,-1258,-24789,-24790,-24791,-24792,-24793,-24794,-24801,-24790,-24789,-2246,-24807,-27999,-27996,-27999,-27999,-27999,-27998,-27998,-27999,-27999,-27999,-27998,-27999,-27999]} {C30: Gambito De Dama Rehusado} 1. e4 Nc6 2. f4 e5 $146 (2... d5 3. e5 Nh6 (3... h5 4. d4 Bg4 5. Nf3 Bxf3 6. Qxf3 Nxd4 7. Qd3 c5 8. f5 e6 9. fxe6 fxe6 10. Qg6+ Kd7 11. Nc3 Qh4+ 12. g3 Qg4 13. Qxg4 hxg4 14. Bd3 Nf3+ 15. Kf2 Nxe5 16. Be2 Nf6 17. Bf4 Bd6 18. Nb5 {Fier,A (2578)-Vlassov,N (2322) chess.com INT 2026 ½-½ (57)}) 4. c3 d4 5. d3 Bf5 6. c4 e6 7. a3 a5 8. Nf3 Be7 9. Be2 f6 10. O-O Qd7 11. Nbd2 fxe5 12. Nxe5 Nxe5 13. fxe5 Bg5 14. b3 Be3+ 15. Kh1 O-O-O 16. b4 g5 17. bxa5 {Malecki,E (1945)-Klincewicz,A (1924) Wroclaw POL 2026 0-1 (48)}) 3. Nf3 d6 4. Bc4 Be7 5. d3 Nf6 6. O-O O-O 7. a4 (7. fxe5 $14 dxe5 8. Kh1) 7... Bg4 8. h3 Bxf3 9. Rxf3 Nh5 (9... d5 $11 10. exd5 Nxd5) 10. Rf1 (10. f5 $14) 10... Nxf4 $11 11. Bxf4 exf4 12. Rxf4 Bg5 13. Rf1 Ne5 14. Na3 (14. Ba2 $11) 14... Nxc4 15. Nxc4 d5 16. exd5 Qxd5 17. Qf3 c6 18. Qxd5 (18. Rae1 Rad8 19. Re5 Qd4+ 20. Kh1) 18... cxd5 19. Na3 Be3+ 20. Kh1 Rae8 21. Rf5 Rd8 22. c3 g6 23. Re5 Bf4 24. Re7 Rb8 25. Nc2 a6 (25... Bg3 $11) 26. Rae1 (26. Rf1 $1 $14 Bg5 27. Rd7) 26... b5 27. axb5 (27. Rf1 $11 Bd6 28. Rd7) 27... Rxb5 $15 28. R1e2 $2 {[%csl Gb1,Re2][%CAl Re1e2,Ge1b1]} (28. Rb1 $11) 28... Rxb2 $19 29. Nb4 (29. g4 $142) 29... Rb1+ 30. Re1 Rxe1+ 31. Rxe1 {[#]} Bd2 $2 {[%csl Rd2,Gd4][%CAl Rf4d2,Gd5d4]} (31... d4 $1 $19 {[%CAl Rd4c3]} 32. Re4 Bh6 33. Rxd4 Re8) 32. Re2 $17 Bxc3 33. Nxa6 (33. Nxd5 $142 Bd4 34. Re4) 33... Rc8 34. Kg1 $2 {[%csl Gc2,Rg1][%CAl Rh1g1,Ge2c2]} (34. Rc2 $17) 34... Kf8 $2 {[%csl Gc6,Rf8][%CAl Rg8f8,Gc8c6]} (34... Rc6 $19 35. Ra2 Bd4+ 36. Kf1 Rc1+ 37. Ke2 Rg1) 35. Kf1 (35. g4 $17) 35... h5 36. Rc2 d4 (36... Rc6 $19 {[%CAl Of8e7]} 37. g4 hxg4 38. hxg4 Rxa6 39. Rxc3 Ke7) 37. Nb4 Rb8 (37... Rc5 $17 38. Na2 Ke7) 38. Nd5 $15 Rb3 39. Nf6 (39. g3 $15) 39... Ke7 40. Ne4 f5 41. Ng3 $2 {[%csl Rg3,Gg5][%CAl Re4g3,Ge4g5]} (41. Ng5 $15) 41... Rb1+ $19 42. Kf2 Be1+ 43. Kf3 Bxg3 44. Kxg3 Rd1 45. Rc7+ Kf6 46. Rc6+ Kg7 $2 {[%csl Ge5,Rg7][%CAl Rf6g7,Gf6e5]} (46... Ke5 $19 47. Rxg6 Rxd3+ 48. Kf2 Ra3) 47. Rc7+ $15 Kh6 48. Rd7 $2 {[%csl Rd7,Gh4][%CAl Rc7d7,Gh3h4]} (48. h4 $17) 48... Rxd3+ $19 49. Kf4 h4 50. Rd8 Rd2 51. Rh8+ Kg7 52. Rxh4 Rxg2 (52... Re2 $142 53. Kf3 Re3+ 54. Kf2 Re4 55. Rxe4 fxe4) 53. Ke5 d3 54. Rd4 Re2+ 55. Kd5 Re3 56. h4 Rh3 57. Kc4 {[#]} d2 $1 {[%csl Gd2][%CAl Gd3d2]} 58. Rxd2 (58. Rd6 Rxh4+) 58... Rxh4+ 59. Kd5 Kf6 60. Rg2 g5 61. Re2 g4 62. Re6+ Kg5 63. Ke5 g3 64. Re8 Re4+ (64... Re4+ 65. Kd5 Rxe8 66. Kd4 g2 67. Kd5 f4 68. Kc4 g1=Q 69. Kc3 f3 70. Kd3 f2 71. Kc4 f1=Q+ 72. Kc3 Qe3+ 73. Kb4 Qa3+ 74. Kxa3 Rb8 75. Ka2 Qa6#) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.21"] [Round "5.4"] [White "Galego, Luis"] [Black "Arkadan, Adib"] [Result "0-1"] [ECO "C55"] [WhiteElo "2400"] [BlackElo "2148"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "168"] [EventDate "2026.??.??"] {[%evp 9,168,8,30,19,23,15,28,13,32,10,40,-37,-40,-166,-158,-307,-298,-332,-284,-618,-517,-602,-467,-429,-437,-458,-393,-740,-692,-708,-604,-622,-588,-832,-759,-839,-784,-922,-861,-1047,-973,-989,-856,-858,-867,-889,-858,-888,-830,-844,-780,-837,-802,-824,-782,-820,-725,-857,-833,-857,-806,-856,-840,-858,-819,-840,-785,-855,-822,-926,-838,-872,-839,-1037,-695,-756,-682,-749,-733,-748,-714,-730,-617,-716,-661,-883,-826,-893,-760,-860,-772,-842,-819,-935,-820,-922,-855,-1019,-905,-1182,-895,-974,-656,-1005,-757,-1206,-809,-1203,-1001,-1180,-944,-1452,-907,-1399,-1059,-1401,-981,-1364,-1055,-1241,-793,-1274,-895,-1404,-1048,-1419,-818,-16748,-851,-1874,-1432,-1808,-1469,-1722,-1397,-1961,-1463,-1913,-1578,-1648,-1174,-1518,-1240,-29983,-29984,-29984,-767,-29985,-1885,-29986,-1618,-29987,-29985,-29988,-29989,-29989,-29989,-29991,-869,-29995,-593]} {C55: Apertura de los Dos Caballos: Ataque Lange} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Nc3 d6 6. a3 g6 7. h3 Bg7 8. Be3 O-O (8... Be6 9. Bxe6 fxe6 10. Qd2 (10. Ne2 $14) 10... Qd7 $11 11. O-O-O O-O-O 12. d4 exd4 13. Nxd4 g5 14. f3 Nh5 15. Qf2 (15. h4 $14) 15... a6 16. Kb1 Rhf8 17. Rd2 (17. Nxc6 $11 Qxc6 18. Ne2) 17... Ne5 $15 18. b3 c5 $1 19. Nde2 Qc6 20. Rhd1 b5 (20... Rd7 $15) 21. Qg1 {[%CAl Oh3h4]} Kb7 $2 (21... Rd7 $11) 22. h4 $2 (22. Bxc5 $1 $18 {[%CAl Rd2d6]} Nf7 23. Bb4) 22... Nf4 $2 (22... Bf6 $14) 23. hxg5 {Aravindh,C (2692)-Cahaya,S (2405) chess.com INT 2026 1-0 (41)}) 9. Qd2 Kh7 10. g4 (10. O-O-O $14) 10... Nd7 $15 (10... a6 $2 11. g5 hxg5 (11... Nd4 $16 12. Nxd4 exd4 13. Bxd4 hxg5) 12. Nxg5+ $18 Kg8 13. O-O-O b5 14. Bd5 (14. Bb3 $18) 14... Nxd5 $16 15. Nxd5 Ne7 16. Nxe7+ Qxe7 17. h4 $2 (17. Rdg1 $18) 17... Bg4 $1 $11 18. f3 $2 {[#]} (18. h5 $1 $11 Bxh5 19. Rdg1) 18... Bh5 $1 $17 19. Rdf1 (19. Qc3 $17) 19... c5 $19 20. Kb1 (20. f4 $17 exf4 21. Bxf4) 20... Rac8 (20... a5 $19 21. f4 b4) 21. f4 exf4 22. Bxf4 c4 $2 (22... b4 $17 23. Ka2 a5) 23. dxc4 $16 bxc4 24. Qxd6 $2 (24. Bxd6 $18 Rfd8 25. Nxf7) 24... Qb7 $11 {[%csl Gg7][%CAl Rb7b2]} 25. Qb4 {Tugaj,S (2247)-Levitan,C (2295) chess.com INT 2026 1-0 (68)}) 11. d4 (11. Ne2 $15) 11... Qf6 $19 {[%csl LRd4,LRf3]} 12. Be2 (12. Qd1 $17 exd4 (12... Nxd4 13. Be2 $17) 13. g5) 12... exd4 (12... Nxd4 13. Qd1 $17) 13. Nd5 Qe6 14. Bf4 $2 {[%csl Gc7,Rf4][%CAl Re3f4,Gd5c7]} (14. Nxc7 Qxe4 (14... dxe3 $2 15. Qxe3 Qe7 16. Nxa8 $17) 15. Qd3) 14... Qxe4 15. Nxc7 {[%CAl Oe1g1] [#]} Nce5 $1 {[%csl Ge5][%CAl Gc6e5]} 16. O-O-O Nxf3 17. Bxf3 Qxf3 18. Nxa8 $2 {[%csl Ra8,Gd6][%CAl Rc7a8,Gf4d6]} (18. Bxd6 Rb8 19. Rhe1) 18... Qc6 19. Kb1 b6 {[%CAl Od7c5]} 20. Rhe1 Nc5 {[%CAl Oc8e6]} 21. Re7 Qxa8 22. Bxd6 Qd5 23. Qf4 Be6 24. b3 Rc8 {[%CAl Oc5b3]} 25. c4 Qe4+ 26. Qxe4 Nxe4 27. Bb4 a5 28. f3 axb4 29. fxe4 bxa3 30. Rb7 Rc6 31. Ka2 Be5 32. Kxa3 Kg7 33. Kb4 Bc8 34. Ra7 Rf6 35. Rd3 h5 36. gxh5 gxh5 37. Kb5 h4 38. Re7 Bg3 39. e5 Rg6 40. Rf3 Be6 41. Kxb6 Bxc4+ 42. Kc5 Be6 43. Kxd4 Rg5 (43... Bxh3 $2 44. Rfxf7+ Kh6 45. b4 $19) 44. Rfxf7+ Bxf7 45. e6 Kf6 {[%csl LRe6,LRe7]} 46. Rxf7+ Kxe6 47. Rf3 Rd5+ 48. Ke4 Rd2 49. Rc3 Rh2 50. Rc6+ Kd7 51. Rh6 Rxh3 52. Kf3 Rh2 53. Kg4 Rd2 54. Rh5 Kc6 55. Kh3 Rh2+ 56. Kg4 Rb2 57. Kh3 Rxb3 58. Rf5 Rb4 59. Rh5 Kd6 60. Rg5 Ke6 61. Rh5 Kf6 62. Rh8 Kg7 63. Rh5 Rb3 64. Kg4 Be1 65. Rg5+ Kf6 66. Rf5+ Ke6 67. Rf4 Bg3 68. Rf3 Rb4+ 69. Kh3 Be5 70. Rf1 Bf6 71. Rf3 Kf7 72. Kg2 Kg6 73. Kh3 Kg5 74. Rd3 Re4 75. Rb3 Be5 76. Rd3 Rg4 77. Rd5 Rg3+ 78. Kh2 Kf5 (78... Re3+ $142 79. Kg1 Kg4 80. Kf2 Re4 81. Rd1 Bd4+ 82. Kf1 h3 83. Rc1 Kg3 84. Rc7 Rf4+ 85. Ke2 h2 (85... Rf2+ $2 86. Kd3 $19) 86. Rc1 Bg1 (86... Kg2 87. Kd3 Bg1 88. Rc2+ Rf2 89. Rxf2+ Bxf2 90. Ke4 h1=Q 91. Ke5 Qh5+ 92. Ke6 Bc5 93. Kd7 Qd5+ 94. Kc7 Bd4 95. Kc8 Qc6+ 96. Kb8 Qd7 97. Ka8 Qc8#) 87. Rc3+ Kg4 (87... Kg2 88. Rc8 h1=Q 89. Rg8+ Kh3 90. Rh8+ Rh4 91. Rxh4+ Kxh4 92. Kd2 Qd5+ 93. Kc3 Be3 94. Kb4 Bd2+ 95. Ka3 Qb5 96. Ka2 Bc1 97. Ka1 Qb2#) 88. Rc8 h1=Q (88... h1=B 89. Rg8+ Kf5 90. Rxg1 $17) 89. Rg8+ Kh3 90. Rh8+ Rh4 91. Rxh4+ Kxh4 92. Kd2 Qf3 93. Kc2 Bc5 94. Kd2 Bb4+ 95. Kc2 Qc3+ 96. Kb1 Ba3 97. Ka2 Qb2#) 79. Kh1 Re3 80. Rd1 Kg4 (80... h3 81. Rg1 Bg3 82. Ra1 Re2 83. Kg1 Kg4 84. Kf1 Rg2 85. Rb1 Bf4 {( -> ...Rc2)} 86. Rb7 Ra2 87. Rh7 h2 88. Ke1 Bg3+ 89. Kd1 Bh4 {[%CAl Rh2h1]} 90. Rg7+ Kh3 91. Rf7 h1=Q+ 92. Rf1 Qxf1#) 81. Rg1+ (81. Kg2 Re2+ 82. Kf1 Rc2 83. Kg1 h3 84. Kh1 Re2 85. Rg1+ Bg3 {[%csl Gg3][%CAl Re2h2]} 86. Ra1 Bf2 87. Ra4+ Kf3 88. Ra3+ Be3 89. Ra4 Re1+ 90. Kh2 Bf4+ 91. Rxf4+ Kxf4 92. Kxh3 Re2 93. Kh4 Rh2#) 81... Bg3 82. Rb1 (82. Rd1 Re2 83. Kg1 h3 84. Kf1 Rg2 85. Ra1 Bf4 86. Ra7 Kf3 87. Rb7 Ra2 (87... Rd2 $142 88. Ke1 Rc2 89. Rb1 Rc3 90. Rb3 Rxb3 91. Kd1 Rb2 92. Ke1 Rb1#) 88. Rb3+ $19 Be3 89. Rxe3+ Kxe3 90. Kg1 h2+ 91. Kh1 Kf2 92. Kxh2 Ra3 93. Kh1 Rh3#) 82... Re2 83. Rd1 Kh3 (83... Bf2 84. Kg2 h3+ 85. Kf1 Kf3 86. Rd3+ Re3 87. Rxe3+ Bxe3 88. Ke1 h2 89. Kd1 h1=Q+ 90. Kc2 Qh4 91. Kb3 Bc1 92. Kc3 Qa4 93. Kd3 Bd2 94. Kxd2 Qc4 95. Kd1 Ke3 96. Ke1 Qe2#) (83... h3 $142 84. Ra1 Bf2 85. Ra4+ Kf3 86. Ra3+ Be3 87. Ra4 Re1+ (87... Kg3 88. Rg4+ Kf3 89. Rg3+ Ke4 90. Rxh3 $19) 88. Kh2 Bf4+ 89. Rxf4+ Kxf4 90. Kxh3 Re2 91. Kh4 Rh2#) 84. Rf1 Bf2 (84... Bf2 85. Rg1 Bxg1 86. Kxg1 Kg3 87. Kf1 h3 88. Kxe2 h2 89. Kd3 h1=Q 90. Kd4 Qc6 91. Ke5 Kf3 92. Kd4 Qb5 93. Kc3 Ke3 94. Kc2 Qb4 95. Kc1 Kd3 96. Kd1 Qd2#) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.21"] [Round "5.175"] [White "Svane, Frederik"] [Black "Niemann, Hans Moke"] [Result "1-0"] [ECO "C88"] [WhiteElo "2655"] [BlackElo "2725"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "79"] [EventDate "2026.??.??"] {[%evp 18,79,25,14,36,19,38,19,42,15,59,44,61,30,69,54,68,51,76,43,80,61,111,84,108,63,140,114,255,233,251,220,355,318,515,454,665,631,691,644,651,589,845,817,813,654,690,616,646,612,650,611,626,582,631,474,672,616,875,813,986,961,1444,995]} {C88: Cerrada Ruy Lopez: Sistema Anti-Marshall} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%CAl Bf1b5,Bb5a4,Ba4b3]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d6 10. a3 (10. Bd2 Nb8 11. a4 Nbd7 12. Nc3 c6 13. axb5 axb5 14. Rxa8 Qxa8 15. Nh4 g6 16. Bh6 Re8 17. Qf3 Bf8 18. Bxf8 Rxf8 19. Qe3 Qd8 20. Qh6 Nc5 21. Ba2 Bc8 $1 22. Nf3 b4 23. Nd1 $1 Qa5 24. Bc4 b3 {Firouzja,A (2749)-Gukesh,D (2717) Chennai IND 2026 1-0 (69)} (24... d5 $1 $11 25. exd5 cxd5 26. Nxe5 Re8)) 10... Re8 11. Bd2 Qd7 12. Nc3 Nd8 $146 (12... Bf8 13. Bg5 Be7 $1 14. Qd2 (14. Bxf6 $14 Bxf6 15. Nd5) 14... Bd8 15. Ne2 h6 16. Be3 d5 $1 17. exd5 Nxd5 18. Ng3 $1 Nxe3 (18... Be7 $14) 19. Rxe3 Be7 20. Rxe5 Nxe5 21. Nxe5 Qd4 (21... Bb4 $1 $14) 22. Bxf7+ (22. Nxf7 $18 {[%CAl Oc2c3]} Qxb2 23. Re1) 22... Kh7 $14 23. Bg6+ Kg8 24. Bf7+ (24. Re1 $1 $14 Bg5 25. Qb4 Qxb4 26. axb4) 24... Kh7 $11 25. Bg6+ (25. Re1 $1 $14 Bg5 26. Qe2 Qxb2 27. Nf5) 25... Kg8 $11 26. Bxe8 Qxe5 27. Bg6 $1 {Pingin,A (2477)-Pashikyan,R (2308) Montesilvano ITA 2026 ½-½ (69)}) 13. Nd5 Nxd5 (13... Ne6 $1 $11) 14. exd5 $14 c6 15. c4 cxd5 (15... Bf8 $11) 16. cxd5 f6 17. d4 {[%CAl Rd4e5]} Nf7 18. Bc3 Bf8 (18... Bd8 $14) 19. Qd3 $16 g6 {[#]} (19... a5 $1 $14) 20. a4 $1 {[%csl Ga4][%CAl Ga3a4]} Kg7 21. Re3 (21. Nd2 $16) 21... Qf5 {[#]} (21... Kg8 $14) 22. Qe2 $1 {[%csl Ge2][%CAl Gd3e2]} (22. axb5 $6 Qxd3 23. Rxd3 axb5 $11 (23... e4 24. Re3 $14)) (22. Qxf5 gxf5 23. a5 f4 $16) 22... e4 (22... Qc8 $16) 23. Nd2 $18 {[%CAl Bf3d2,Bd2e4,Be4c5,Bc5e6]} (23. axb5 $2 exf3 24. Qxf3 Qxf3 (24... axb5 $2 25. Rxa8 Qb1+ 26. Kh2 $19) 25. Rxf3 axb5 26. Rxa8 Rxa8 $19) 23... bxa4 24. Rxa4 (24. Bxa4 $6 Re7 25. Nxe4 Qxd5 $18) 24... Qd7 (24... Re7 25. Rxe4 Rd7) 25. Nxe4 (25. Rxe4 Ng5 $18) 25... Re7 $2 {[%csl Ga5,Re7][%CAl Re8e7,Ga6a5]} (25... a5 26. Rxa5 (26. Bxa5 Ba6 $18) 26... Rxa5 27. Bxa5 Ra8) 26. Qf3 f5 {[#]} (26... Qf5 $142 27. Qxf5 gxf5) 27. Nc5 $1 {[%csl Gc5][%CAl Ge4c5]} Qc8 (27... Rxe3 28. Qxe3) 28. Rxe7 Bxe7 29. Ne6+ Kg8 30. Rc4 Qb8 31. Ba5 Bc8 32. Rb4 Qa7 33. Bb6 Qb8 34. Ba4 Bxe6 35. dxe6 Ng5 36. Qb3 a5 (36... Qc8 $142 37. d5 Rb8) 37. Rc4 Ra6 38. Rc6 d5 (38... Ra8 39. Rc7 Qf8 40. Qb5 $18) 39. Qb5 Qb7 (39... Qf4 40. Qxa6 Qe4 41. Rc7 $18) 40. h4 (40. h4 Nxe6 41. Rxe6 Bxh4 42. g3 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.21"] [Round "6.193"] [White "Mamedyarov, Shakhriyar"] [Black "Oro, Faustino"] [Result "1/2-1/2"] [ECO "A25"] [WhiteElo "2720"] [BlackElo "2537"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "92"] [EventDate "2026.??.??"] {[%evp 12,92,21,8,20,7,19,8,20,8,19,8,18,-19,35,25,35,29,37,-60,-54,-93,-10,-35,-4,-42,-20,-95,-58,-127,-18,-44,1,-1,-1,-22,1,-1,38,0,1,-1,71,30,40,32,60,36,121,87,123,89,142,73,97,51,112,102,363,37,14,7,4,5,9,13,0,4,4,1,1,-1,1,-1,1,0,1,0,1,-1,1,-1,1]} {A25: Apertura Inglesa vs India De Rey} 1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. Rb1 a5 7. a3 (7. e4 Be6 8. Nge2 h5 9. h4 Nh6 10. Nd5 O-O 11. Nf6+ Bxf6 12. Bxh6 Bg7 13. Bxg7 Kxg7 14. O-O Qd7 15. Rc1 Bh3 16. d4 Bxg2 17. Kxg2 f5 (17... exd4 $11 18. Nxd4 Rfe8) 18. dxe5 $14 Nxe5 19. exf5 $1 Rxf5 20. f3 Re8 21. Rc3 {½-½ (21) Artemiev,V (2641)-Donchenko,A (2645) Jermuk ARM 2026} (21. Nf4 $14)) 7... Nd4 $146 (7... Be6 8. b4 axb4 9. axb4 Qc8 10. b5 Nce7 11. b6 (11. Nf3 $14) 11... c6 $11 12. Ne4 Qd7 (12... Qd8 $1 $11) 13. Nf3 (13. c5 $14) 13... f5 (13... Nf6 $11) 14. Neg5 $14 {[%CAl Oc4c5]} Nf6 15. Nxe6 Qxe6 16. Ng5 Qd7 17. O-O O-O 18. Bb2 {[%CAl Oc4c5]} h6 19. Nf3 {[%CAl Oc4c5]} Rfe8 20. Qb3 Qe6 21. Ra1 Nd7 22. Nd2 {Martinez Duany,L (2438)-Shahil,D (2413) Vila Nova de Famalicao POR 2026 ½-½ (45)}) (7... f5 8. b4 axb4 9. axb4 Nf6 10. b5 Ne7 11. Nf3 O-O 12. O-O h6 13. c5 (13. Nd2 $14) 13... Kh7 (13... Be6 $11) 14. b6 (14. cxd6 $1 $16 cxd6 15. Qb3) 14... dxc5 (14... c6 $1 $11) 15. Nxe5 $2 (15. bxc7 $1 $16 Qxc7 16. Nb5) 15... cxb6 $2 (15... Ne8 $1 $19 16. Nf3 Bxc3 17. Bxh6 Kxh6 18. bxc7 Qxc7 19. Qc1+ f4 20. Qxc3 Nf6) 16. Nc4 (16. Qb3 $1 $14) 16... Ra6 $11 17. Qb3 {[%CAl Rc4b6]} Nc6 (17... Nfd5 $11 18. Bxd5 Nxd5 19. Nxd5 Qxd5) 18. Nb5 (18. Bxc6 $1 $14 bxc6 19. Nxb6) 18... Be6 $17 19. Bb2 Qe7 20. Rfe1 (20. Bc3 $15) 20... f4 $1 $19 21. Rf1 (21. Qd1 $17) 21... g5 $2 (21... fxg3 $19 22. hxg3 h5) 22. Bc3 {Martinez Alcantara,J (2644)-Matinian,N (2389) chess.com INT 2026 1-0 (40)}) (7... Nge7 8. b4 axb4 9. axb4 O-O 10. e3 Be6 (10... e4 $11 11. Nxe4 d5) 11. Nd5 (11. b5 $14 Na5 12. e4) 11... Qd7 {[%CAl Ob7b5]} 12. b5 Nd8 13. b6 Bxd5 $1 14. cxd5 c5 15. dxc6 (15. e4 $14) 15... Ndxc6 (15... bxc6 $11 16. Qc2 Ra6) 16. Ne2 $14 Ra6 17. Nc3 f5 (17... Nc8 $14) 18. O-O Kh8 19. Nd5 (19. Bd2 $16) 19... Nxd5 $14 20. Bxd5 Ne7 21. Bg2 (21. Bc4 $1 $16 {[%CAl Rc4b5]} Raa8 22. Bd2) 21... d5 22. Qb3 {Matsuura,E (2351)-Federzoni,E (2147) Caioba BRA 2026 ½-½ (48)}) 8. e3 Ne6 9. b4 axb4 10. axb4 Ne7 11. Nge2 h5 12. h3 (12. h4 $142) 12... h4 (12... f5 $11) 13. g4 $14 f5 14. gxf5 Nxf5 15. Rg1 (15. O-O $14) 15... O-O $15 16. b5 (16. Bb2 $15) 16... Qf6 (16... Ne7 $1 $17) 17. Ne4 $11 Qf7 18. N2c3 (18. Rb3 $1 $11) 18... c6 $1 $15 19. bxc6 (19. Qc2 $11) 19... bxc6 $17 20. Rb6 (20. Rb4 $15) 20... Bd7 (20... Ra1 $17) 21. Qb3 (21. Rb7 Ra1 22. Qd2 Kh8 23. Qb2) 21... Ra1 (21... Kh8 $15) 22. Qb2 $11 Ra5 23. Bd2 Rfa8 24. Rb8+ Kh7 (24... Rxb8 $11 25. Qxb8+ Kh7) 25. Rxa8 (25. Ke2 $1 $14) 25... Rxa8 26. Ke2 Be8 (26... Nfd4+ $11 27. exd4 exd4) 27. Ra1 (27. Rb1 $16) 27... Rxa1 28. Qxa1 Qd7 29. Qa8 Bf7 (29... g5 $14) 30. Kf1 $16 g5 31. Bf3 $1 {[%csl Gf3][%CAl Gg2f3]} Nh6 32. Qb8 (32. Kg1 $142) 32... Bg6 {[#]} 33. Kg1 (33. Qxd6 Qxd6 34. Nxd6 Bxd3+ 35. Kg1 Bf8 36. Be4+ Bxe4 37. Ndxe4 (37. Ncxe4 g4 $15) 37... Nf7 $11) (33. Kg2 $1 $16) 33... Nf7 (33... Bf5 $14) 34. Bg4 d5 $2 {[%csl Gc7,Rd5][%CAl Rd6d5,Gd7c7] [#]} (34... Qc7 $16 35. Qa8 Ned8) 35. Nc5 $2 {[%csl Rc5,Gd5][%CAl Re4c5,Gc4d5]} (35. cxd5 $1 $18 cxd5 36. Qb3) 35... Qc7 $14 36. Na6 {[%CAl Bc5a6,Ba6b8,Bb8c6,Bc6e7,Be7d5,Bd5c7,Bc7e8,Be8f6]} (36. Nxe6 $2 Qxb8 37. cxd5 cxd5 $19 (37... Bxd3 $2 38. dxc6 Qb2 39. c7 $19)) 36... Qxb8 37. Nxb8 Nc5 38. Nxc6 d4 39. Ne4 Nxe4 40. dxe4 Bxe4 41. Ne7 Bf8 42. Nd5 Kg6 {[#]} 43. Bh5+ $1 {[%csl Gh5][%CAl Gg4h5]} Kg7 44. Nc7 Bf5 45. Ne8+ Kg8 46. Nf6+ (46. exd4 exd4 47. Nf6+ Kh8 $17 (47... Kg7 48. Ne8+ Kg8 49. Bg4 $11)) 46... Kg7 1/2-1/2 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.21"] [Round "6.220"] [White "Olsen, Filip Boe"] [Black "Halynyazov, Vepaly"] [Result "0-1"] [ECO "E07"] [WhiteElo "2453"] [BlackElo "2257"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "128"] [EventDate "2026.??.??"] {[%evp 19,128,24,63,-169,-134,-170,-145,-205,-191,-199,-198,-183,-169,-288,-164,-184,-121,-289,-228,-322,-293,-387,-365,-397,-332,-365,-318,-366,-355,-386,-333,-479,-321,-349,-272,-356,-288,-453,-282,-521,-468,-648,-528,-650,-595,-650,-593,-695,-580,-775,-730,-771,1,-269,1,-754,-664,-826,-567,-1064,-937,-1462,-905,-933,-905,-918,-885,-895,-855,-891,-858,-882,-834,-985,-896,-971,-911,-953,-919,-912,-810,-1195,-969,-1078,-1010,-1178,-1125,-1109,-973,-1747,-1385,-2157,-1449,-3467,-1899,-2279,-1765,-24773,-1856,-3501,-2076,-24779,-2180,-2324,-2097,-29987,-24802,-29988,-29988,-29988,-940]} {E07: Cerrada Catalana: Línea Principal} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 c6 5. O-O Be7 6. d4 O-O 7. Nc3 Nbd7 8. Qd3 b6 9. e4 Ba6 10. b3 Rc8 $146 (10... b5 11. cxd5 $1 cxd5 12. e5 Ne8 13. Re1 (13. a4 $16) 13... Qa5 (13... Nc7 $1 $11 14. Qd2 b4) 14. Qe3 $16 b4 (14... Nc7 $16) 15. Ne2 $2 (15. Nxd5 $18 exd5 16. e6) 15... Nc7 $1 $11 16. h4 (16. Nf4 $142) 16... Rfc8 (16... Rac8 $11) 17. h5 (17. Nf4 $14) 17... h6 18. g4 Bxe2 (18... Qb6 $11) 19. Qxe2 $14 Nb5 20. g5 (20. Bf1 $14 a6 21. Bd2) 20... hxg5 $11 21. Bxg5 Nxd4 22. Nxd4 Bxg5 23. Qg4 Qd8 24. f4 Bh6 25. f5 {Kavyev,R (2260)-Nguyen Ngoc Truong Son (2600) chess.com INT 2026 ½-½ (48)}) (10... dxc4 $11 11. bxc4 e5) 11. Nd2 $2 {[%csl Rd2,Ge5][%CAl Rf3d2,Ge4e5]} (11. e5 $14) 11... dxc4 $19 12. Nxc4 (12. Qb1 $17) 12... Ne5 13. Qd1 (13. Qd2 $17 Nxc4 14. bxc4) 13... Nxc4 14. bxc4 Bxc4 15. Re1 b5 16. e5 (16. a3 $142) 16... Nd5 (16... Bb4 $142 17. Re3 c5 18. exf6 cxd4) 17. Ne4 Qb6 (17... a5 $19 18. a3 b4 19. axb4 axb4) 18. Bg5 $2 {[%csl Gg4,Rg5][%CAl Rc1g5,Gd1g4]} (18. Qg4 $17) 18... Rcd8 19. Qh5 (19. a4 $142) 19... Bxg5 (19... Qxd4 20. a4 $17) 20. Nxg5 {[%csl Gg5][%CAl Rh5h7]} h6 (20... Qxd4 21. Qxh7#) 21. Ne4 Ne7 (21... Qxd4 $2 22. Rad1 Qb2 23. Rd2 $19) 22. Nd6 Nc8 (22... Qxd4 $2 23. a4 $19) 23. Nxc4 bxc4 24. Rab1 Qxd4 25. Bxc6 (25. Qf3 $142) 25... Ne7 26. Be4 Qc5 27. Qe2 Rd4 {[%CAl Oe7c6]} (27... Qxe5 $2 28. Bh7+ (28. Qxc4 Nf5 $17) 28... Kxh7 29. Qxe5 $18) 28. Rec1 (28. Qe3) 28... Rfd8 (28... Qxe5 $2 29. Bh7+ (29. Rxc4 Nf5 $17) 29... Kxh7 30. Qxe5 $18) 29. Qe3 $2 {[%csl Gb3,Re3][%CAl Re2e3,Gb1b3]} (29. Rb3) 29... Nd5 (29... Qxe5 $2 30. Bh7+ Kxh7 31. Qxe5 $18) 30. Bxd5 R8xd5 31. Rb8+ Kh7 32. Qf3 Rd7 (32... Rxe5 33. Qxf7 Qd6 34. Qg8+ Kg6 35. Qe8+ Kf6 36. Qf8+ Qxf8 37. Rxf8+ Ke7 38. Rc8 $15) 33. Qe2 Qd5 34. Rc8 Rd2 35. Qg4 Rd4 $2 {[%csl Ga2,Rd4][%CAl Rd2d4,Gd2a2]} (35... Rxa2 36. Qxc4 Qxc4 37. R1xc4 $15) (35... Rxf2 $19 36. Kxf2 Qd2+ {[%csl Oa2,Oc1,Of2]} (36... Qxe5 $2 37. Rc2 $18) 37. Qe2 Qxc1 38. Rxc4 Qh1 39. Qe4+ Qxe4 40. Rxe4 Rd2+ {[%csl Oa2,Of2]} 41. Re2 Rxe2+ 42. Kxe2 Kg6) 36. Qe2 $11 Rd2 $2 {[%csl Rd2,Gg5][%CAl Rd4d2,Gg7g5]} (36... g5 $19 37. R8xc4 Rd2) 37. Qg4 $1 {[%csl Gg4][%CAl Ge2g4]} Qxe5 (37... Rxa2 38. Qxc4 Qxc4 39. R8xc4 $17) 38. Qxc4 R7d4 39. Qb3 {[#]} Rxf2 40. Qb1+ (40. R8c5 Qe4) 40... Rf5 41. R8c2 Qe3+ 42. Kh1 Qe4+ 43. Rg2 Qd5 44. Kg1 g6 45. Qc2 Rf3 46. Rf2 Rxf2 47. Qxf2 Rd1+ 48. Rxd1 Qxd1+ $19 49. Kg2 Qd7 50. Qb2 a5 51. a3 Qd5+ 52. Kg1 e5 53. Qc1 Kg7 54. h4 Qf3 55. Qe1 e4 56. Qxa5 Qxg3+ 57. Kf1 Qxh4 58. a4 Qh1+ 59. Ke2 Qf3+ 60. Kd2 e3+ 61. Kd3 Kh7 62. Qc7 e2+ 63. Kd2 Qf1 (63... Qf2 64. Qxf7+ Qxf7 65. Kxe2 h5 66. a5 h4 67. Ke1 g5 68. Ke2 h3 69. a6 h2 70. a7 h1=Q 71. a8=Q Qc4+ 72. Ke3 Qe1+ 73. Kf3 Qce2#) 64. Qe7 (64. Qg3 Qd1+ 65. Ke3 e1=R+ 66. Qxe1 Qxe1+ 67. Kd3 f5 68. a5 f4 69. a6 f3 70. a7 f2 71. a8=Q f1=Q+ 72. Kd4 Qb4+ 73. Kd5 Qd3+ 74. Ke6 Qf5#) 64... Qd1+ (64... Qd1+ 65. Kc3 e1=Q+ 66. Qxe1 Qxe1+ 67. Kb2 h5 68. a5 Qxa5 69. Kb3 h4 70. Kc4 h3 71. Kb3 h2 72. Kc4 h1=Q {[%csl Ga5][%CAl Rh1d5]} 73. Kd3 Qg2 74. Kd4 Qgd5+ 75. Ke3 Qad2#) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.21"] [Round "6.171"] [White "Yakubboev, Nodirbek"] [Black "Nihal Sarin"] [Result "1-0"] [ECO "D31"] [WhiteElo "2685"] [BlackElo "2718"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "107"] [EventDate "2026.??.??"] {[%evp 9,107,33,55,29,39,30,33,30,37,26,35,26,38,30,36,25,35,25,43,17,34,21,30,7,25,14,27,10,25,18,28,-1,6,8,16,7,13,1,22,3,11,-1,1,-1,1,-1,1,-1,1,-1,0,-1,0,-1,1,-1,-1,-1,-1,-33,-8,-267,-153,-207,41,34,867,724,842,797,837,744,819,504,688,429,679,506,652,522,587,570,868,829,966,935,919,847,1069,931,1005,884,1001,635,890,858,1956,1144,24795,24794] D31: Gambito De Dama Rehusado:Semi-Eslava (+ Gambito Marshall ) &Variante De Cambio} 1. d4 e6 2. c4 a6 3. Nc3 d5 4. cxd5 exd5 5. Nf3 Nc6 $146 (5... c6 6. Bf4 Bd6 7. e3 Ne7 (7... Bxf4 $11 8. exf4 Nf6) 8. Bg3 (8. Bd3 $14) 8... Bg4 (8... Nf5 $11) 9. Be2 (9. Qb3 $14 Ra7 10. Bd3) 9... O-O 10. Qb3 b5 11. Rc1 Nc8 (11... Bxg3 $14 12. hxg3 Qd6) 12. Bxd6 (12. Bd3 $16) 12... Nxd6 $14 13. O-O Nd7 14. Qd1 Nb6 (14... Rc8 $14) 15. b3 f6 16. h3 Bh5 17. Nd2 Bxe2 (17... Bf7 $142) 18. Qxe2 (18. Nxe2 $142 Qd7 19. Nf4) 18... Re8 (18... b4 $142) 19. Qf3 $16 Qd7 20. Rfe1 {Bittner,T (2113)-Gallegos Quispe,D (2002) chess.com INT 2026 0-1 (69)} (20. Ne2 $142)) (5... h6 6. Bf4 Nf6 7. h3 Bd6 8. Bxd6 Qxd6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nbd7 12. O-O O-O 13. a4 Ne8 14. Rab1 c6 15. b4 Nb6 (15... Qe6 $11) 16. Ne5 f6 $2 (16... Qe6 $11) 17. Ng6 $18 Rf7 18. b5 (18. e4 $16) 18... axb5 (18... cxb5 $1 $14 19. axb5 a5) 19. axb5 $18 Nc4 (19... Ra3 $16) 20. e4 {Jelicic,H (1907)-Popescu,V (2003) Biel SUI 2026 1-0}) (5... Nf6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 O-O 9. Bd3 Nc6 10. h3 Re8 11. O-O Ne7 12. Ne2 (12. Qc2 $14) 12... Bf5 $1 $11 13. Ng3 Bxd3 14. Qxd3 g6 15. Rac1 c6 16. Ne5 Nd7 17. f4 f6 18. Nf3 Rad8 19. Rce1 Nc8 20. Nh4 {Ashraf,A (2470)-Kourkoulos Arditis,S (2570) chess.com INT 2026 ½-½ (54)} (20. Qb3 $5)) 6. Bf4 Nf6 7. e3 Nh5 8. Bg5 Be7 9. Bxe7 Nxe7 10. Bd3 Nf6 11. Qc2 O-O 12. O-O g6 13. Qb3 Ra7 14. Rfc1 Bf5 15. Bf1 c6 16. a4 Nc8 17. a5 Re8 18. Ne5 Ng4 19. Nxg4 Bxg4 20. Re1 Bf5 21. f3 h5 22. Qb4 Nd6 23. Na4 Ra8 24. Nc5 $1 {[%csl Gc5][%CAl Ga4c5]} Qc7 25. Qd2 Re7 26. Qf2 Rae8 27. b4 Kg7 28. Ra2 f6 {[%CAl Bf7f6,Bf6g5]} 29. Rae2 g5 30. h4 {[%CAl Oe3e4]} Bg6 31. hxg5 fxg5 32. Qg3 Kh6 33. e4 h4 34. Qh2 dxe4 35. f4 $2 {[%csl Ge4,Rf4][%CAl Rf3f4,Gf3e4]} (35. fxe4 $11 Qd8 36. d5 (36. e5 Nf5 $17) 36... cxd5 (36... Bxe4 37. Ne6 $16) (36... Nxe4 37. d6 $16) 37. exd5 Rxe2 38. Rxe2 Rxe2 39. Bxe2) 35... e3 (35... Kg7 $19 36. fxg5 e3 (36... Bh5 $2 37. Rxe4 Bf7 38. Re5 $18)) 36. fxg5+ $17 Kxg5 $2 {[%csl Rg5,Gg7][%CAl Rh6g5,Gh6g7]} (36... Kg7 $19 37. Nxb7 (37. Qxh4 $2 Nf5 $19) 37... Nf5 (37... Nxb7 38. Qxc7 Rxc7 39. Rxe3 $15) 38. Qxc7 Rxc7) 37. g3 $36 Nf5 {[#]} (37... Kh6 $14) 38. Ne6+ $1 $18 {[%csl Ge6][%CAl Gc5e6]} Rxe6 39. gxh4+ {[%csl Oc7]} Nxh4 40. Qxc7 Nf3+ 41. Kg2 Nxe1+ 42. Rxe1 e2 {[#]} 43. Rxe2 Rxe2+ 44. Bxe2 Rxe2+ 45. Kg3 Bd3 {[#]} 46. Qg7+ $1 {[%csl Gg7][%CAl Gc7g7]} Kh5 47. Kf4 {[%csl Gf4][%CAl Rg7g5]} Re4+ 48. Kf3 Rh4 49. Kg3 Re4 50. b5 axb5 51. Qh7+ Kg5 52. Qxb7 b4 53. a6 Bxa6 54. Qg7+ (54. Qg7+ Kf5 55. Qh7+ Kf6 56. Qxe4 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.21"] [Round "6.173"] [White "Ding, Liren"] [Black "Keymer, Vincent"] [Result "1-0"] [ECO "A49"] [WhiteElo "2733"] [BlackElo "2764"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "99"] [EventDate "2026.??.??"] {[%evp 15,99,-1,15,1,11,1,10,-3,14,1,19,0,28,3,25,16,14,-4,28,8,29,16,30,21,26,18,35,19,25,11,28,16,11,7,10,11,16,11,35,23,47,41,59,21,33,18,24,13,18,14,20,22,28,22,102,97,133,108,156,136,208,175,201,145,637,578,770,730,781,757,857,786,826,750,956,811,1317,874,892,737,807,724,24791,24792,29985,24800]} {A49: Defensa India Del Rey} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nb3 (7. c4 O-O 8. cxd5 Nxd5 9. Nc3 Nxc3 10. bxc3 Qc7 11. Nb5 Qa5 12. Rb1 Rd8 13. Qb3 Nc6 14. Bf4 Be6 15. Qa3 Qxa3 16. Nxa3 Rd7 17. Nb5 Bxa2 18. Rbd1 Rad8 19. Rxd7 Rxd7 20. Ra1 Bc4 21. Nxa7 Bxc3 {Mikhailov,V (2428)-Dubov,D (2711) Chess.com INT 2022 0-1 (44)}) 7... O-O 8. Nc3 e6 $146 (8... Nc6 9. Nxd5 Nxd5 10. Qxd5 Qc7 (10... Qxd5 $11 11. Bxd5 a5) 11. c3 $1 $16 Bf5 12. e4 (12. Be3 $16) 12... Bg4 13. Qg5 Ne5 14. Bf4 h5 15. Bxe5 (15. h3 $16 Be6 16. Rfe1) 15... Bxe5 (15... Qxe5 $14 16. Qxe5 Bxe5) 16. h3 (16. Qe3 $16) 16... Be2 $14 17. Rfe1 Bd3 (17... Bc4 $14) 18. Rad1 (18. Qe3 $16 Rfd8 19. f4) 18... Bc2 $14 19. Rd5 Bf6 20. Qd2 (20. Qe3 $14 e6 21. Rb5) 20... Bxb3 $1 $11 21. axb3 Rfd8 $2 (21... e6 $11 22. Rd3 Rfd8) 22. e5 $18 Bg7 $2 (22... Rxd5 23. Qxd5 Rd8) 23. e6 {Gaboyan,S (2254)-Dzagnidze,N (2531) Warsaw 2021 1-0 (39)}) 9. e4 {[%CAl Re4d5]} Nc6 10. exd5 exd5 11. Bg5 {[%CAl Rc3d5]} h6 12. Be3 {[%CAl Rc3d5]} Re8 13. Qd2 Ne4 (13... Ng4 14. Bc5 d4 (14... Nge5 $11 15. Nxd5 Bh3) 15. Ne4 (15. Nb5 $14) 15... Re6 $2 (15... b6 $17 16. Nd6 bxc5 17. Nxe8 Qxe8) 16. Rad1 $16 d3 $2 (16... f5 $1 $15 17. Nc3 (17. h3 fxe4) 17... Re5 18. Bxc6 Rxc5) 17. Qxd3 $18 Qxd3 18. cxd3 Nf6 (18... b6 $16) 19. Nd6 $18 Re2 (19... Nd7 $16 20. Ba3 Bxb2) 20. Ba3 (20. Rfe1 $18 Rxb2 21. Bxc6 bxc6 22. Bd4 Rxa2 23. Bxf6 Bxf6 24. Re8+ Kh7 25. Rxc8 Rxc8 26. Nxc8) 20... Bf8 (20... Be6 $16 21. Nxb7 Bxb3 22. axb3 Nd4) 21. Rfe1 (21. d4 $18) 21... Rxe1+ $16 22. Rxe1 Rb8 (22... Bxd6 $16 23. Bxd6 Be6) 23. Ne8 $18 Nh7 24. Bxf8 Kxf8 {[#]} (24... Nxf8 25. Nd6 Be6) 25. Nd6 $1 $18 Nf6 26. Kf1 Nb4 27. d4 $2 (27. Rc1 $18 Bf5 28. Nxf5 gxf5 29. Ke2 Re8+ 30. Kd2) 27... Be6 (27... b6 $1 $11) 28. Nc5 {Lie,K (2459)-Urkedal,F (2567) Normoria NOR 2026 ½-½ (74)} (28. Nxb7 $142 Nd3 29. Rb1)) 14. Nxe4 dxe4 15. Bxh6 Qxd2 16. Bxd2 Bxb2 17. Rae1 Bf5 18. h3 Rac8 19. g4 e3 {[%csl Oc2]} 20. Bxe3 Bxc2 21. Re2 Nb4 {[%CAl Bc6b4,Bb4a2,Ba2c3,Bc3d5]} 22. Bxb7 Rc7 23. Bf3 (23. Nc5 $2 Rxe3 24. Rxe3 Rxc5 $17) 23... Nxa2 24. Nd4 Bxd4 25. Bxd4 Rxe2 26. Bxe2 Nc3 27. Ba6 Nd5 28. Ra1 f6 29. Be2 (29. Kh2 $14) 29... Be4 $11 30. f3 Nf4 {[%csl LRe2,LRh3]} 31. Kf2 (31. Rxa7 $2 Nxe2+ 32. Kf2 Rxa7 (32... Nxd4 33. Rxc7 Nxf3 34. Ke3 $11) 33. Bxa7 Bd3 $19) 31... Nxe2 $1 {[%csl Ge2][%CAl Gf4e2]} 32. Kxe2 Bd5 33. Bxf6 Rf7 34. g5 Rb7 {[%csl Yb7,Gh7][%CAl Yf7b7,Gf7h7]} (34... Rh7 $1 $11) 35. Ra5 $16 Bc6 (35... Be6 $142) 36. Rc5 Bb5+ (36... Bd7) 37. Kf2 a5 {[#]} (37... a6 $16 38. Rc8+ Kf7) 38. h4 $1 $18 {[%csl Gh4][%CAl Oh4h5,Gh3h4]} Kf7 39. f4 {[%CAl Bf3f4,Bf4f5]} a4 $2 {[%csl Ra4,Gd7][%CAl Ra5a4,Gb5d7]} (39... Bd7 $16 40. Rxa5 Bg4) 40. f5 Bd7 {[#]} 41. h5 $1 {[%csl Gh5][%CAl Gh4h5]} gxh5 42. Bd4 Bxf5 43. Rxf5+ Kg6 44. Ra5 a3 45. Kf3 (45. Rxa3 Kxg5 46. Kg3 Rb4 $14) 45... Rb4 46. Be3 Rb3 47. Ra6+ Kf5 48. g6 {[%CAl Bg5g6,Bg6g7]} Rb4 49. g7 (49. Rxa3 Kxg6 50. Ra6+ Kf7 $16) 49... Rg4 {[#]} 50. Bd4 $1 {[%csl Gd4][%CAl Ge3d4]} (50. Bd4 Rxg7 51. Bxg7 h4 52. Bd4 a2 53. Rf6+ Kg5 54. Ba1 h3 55. Kg3 h2 56. Kxh2 Kh4 57. Kg2 Kg4 58. Kf2 Kh5 59. Kg3 Kg5 60. Kf3 Kh5 61. Kf4 Kh4 62. Rh6#) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.23"] [Round "7.81"] [White "Rapport, Richard"] [Black "Cheng, Bobby"] [Result "0-1"] [ECO "A13"] [WhiteElo "2726"] [BlackElo "2570"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "149"] [EventDate "2026.??.??"] {[%evp 13,149,2,13,-1,6,-8,1,-19,-1,-83,-62,-96,-52,-181,-131,-160,-109,-137,-86,-116,-59,-212,-196,-208,-203,-242,-217,-239,-212,-242,-214,-328,-221,-177,-94,-121,-71,-127,-99,-133,-93,-177,-134,-189,-145,-216,-163,-218,-206,-230,-145,-197,-142,-400,-119,-128,-98,-178,-114,-283,-232,-555,-486,-653,-621,-632,-614,-659,-628,-653,-638,-650,-600,-798,-756,-812,-787,-955,-925,-1790,-1342,-3137,-1526,-3140,-1877,-3460,-1876,-24779,-3286,-24807,-27995,-27996,-27996,-27993,-27995,-27996,0,0,0,0,0,0,0,-27995,-27995,-27996,-27996,-27999,-27999,-27991,-27999,-27995,-27999,-27996,-27996,-27997,-27997,-27998,-27998,-27999,-27989,-27990,-27990,-27991,-27989,-27990,-27990,-27991,-27991,-27996,-27996,-27997,-27998,-27999,-27999,-27999,-27999,-27998]} {A13: Apertura Inglesa: 1...e6} 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. Nc3 $146 (8. O-O Nbd7 (8... Be7 9. a4 O-O 10. d3 Nbd7 11. Nc3 Rc8 12. Nd2 Qb6 13. Nde4 Nd5 14. Bg5 f6 15. Bd2 (15. Bc1 $15) 15... b4 $17 16. Nd1 Qc7 (16... f5 $17 17. Ng5 c5) 17. Bh3 (17. Rc1 $15) 17... Kf7 (17... f5 $17 18. Ng5 Qd6) 18. Rc1 c5 19. Ne3 Nxe3 $1 20. Bxe3 Bxe4 21. dxe4 c4 22. Rfd1 a5 $2 (22... Rfd8 $1 $17) 23. Qd2 $1 {Swiercz,D (2577)-Liang,A (2710) Saint Louis 2025 1-0 (40)}) 9. d4 c5 10. dxc5 Bxc5 11. a4 Rc8 {[%CAl Oc5f2]} 12. Qb3 (12. Qd3 $15) 12... b4 {[%CAl Oc5f2]} 13. Nbd2 (13. Be3 $142) 13... O-O $17 14. h3 $2 (14. Ne1 $17 Bxg2 15. Nxg2) 14... Qc7 $19 {[%CAl Ob7d5]} 15. Qd1 $2 (15. Ne1) 15... Qxg3 $19 16. Nb3 Bxf3 (16... Qb8 $142 17. Bg5 Bd6) 17. exf3 $19 Qc7 (17... Qg6 $19 18. f4 Rfd8) 18. Qe2 (18. f4 $17) 18... Nd5 $19 19. Bg5 (19. Rd1) 19... h6 $19 20. Nxc5 hxg5 $2 (20... Nxc5 $19 21. Be3 Qe5) 21. Nxe6 $17 Nf4 $1 22. Nxf4 Qxf4 {Dumas,G (1857)-Bellahcene,B (2499) Nancy FRA 2026 0-1 (44)}) (8. d4 Nbd7 9. Nc3 (9. Ne5 $142) 9... c5 $11 10. dxc5 Bxc5 11. O-O Rc8 12. a3 O-O (12... Qb6 $15) 13. e3 (13. Qd3 $11) 13... Be7 (13... a6 $17) 14. Rd1 Qc7 (14... Bd5 $15) 15. Bd2 (15. Qe2 $1 $11) 15... Ne5 (15... Be4 $17 {[%CAl Re4c2]} 16. Qb3 Nc5) 16. Nxe5 $11 Bxg2 17. Kxg2 Qxe5 18. Qb3 (18. Qd3 $11) 18... a6 $17 19. Be1 (19. Ne2 $15) 19... Rc4 (19... h5 $17 {[%CAl Oh5h4]} 20. Qc2 a5) 20. a4 $15 {[%CAl Ra4b5]} Rb4 (20... Rb8 $15) 21. Qc2 $11 h5 22. axb5 axb5 {Domalchuk-Jonasson,A (2362)-Marsh,J (2096) Reykjavik ISL 2026 1-0 (80)}) 8... Nbd7 9. b3 a6 10. Bb2 Be7 11. Rg1 (11. Ne4 $11) 11... c5 $17 12. g4 Rc8 (12... Nxg4 $17 13. Bh1 h5) 13. a3 (13. g5 $15 Nh5 14. a4) 13... Nxg4 (13... c4 $19 14. b4 Nxg4) 14. Bh1 Nh6 (14... h5 $142 15. h3 Bf6 16. hxg4 hxg4) 15. Rxg7 Nf5 (15... Bxf3 $142 16. Bxf3 Nf5) 16. Rg1 {[%CAl Oc3b5]} Bf6 (16... Bxf3 $17 17. Bxf3 Nd4) 17. Qb1 $2 {[%csl Rb1,Ge3][%CAl Rc2b1,Ge2e3]} (17. e3 $15) 17... Qc7 $19 18. e3 Ke7 $1 {[%csl Ge7][%CAl Ge8e7]} 19. Ne2 Bxf3 20. Bxf3 Nh4 $1 {[%csl Gh4][%CAl Gf5h4]} (20... Qxh2 21. Rh1 Qc7 22. Bxf6+ Nxf6 23. Qb2 $17) 21. Be4 Qxh2 22. Qc2 (22. Rf1 $142) 22... Bxb2 23. Qxb2 {[%CAl Oe2g3]} Qe5 (23... Rhg8 $19 24. Rxg8 (24. Rh1 $2 Ng2+ 25. Bxg2 Qxg2 $19) 24... Rxg8) 24. Qxe5 $17 Nxe5 25. O-O-O (25. Rg3 $142) 25... f5 26. Rh1 Nhg6 $1 {[%csl Gg6][%CAl Gh4g6]} 27. Bc2 (27. f4 $17) 27... h5 (27... c4 $19 28. Kb1 Ng4) 28. Rdg1 (28. f4 $17 Nc6 29. Ng1) 28... c4 $19 29. Kb1 (29. Kb2 $17) 29... Kf6 30. Nd4 (30. Rh3) 30... Ne7 31. Rh3 N7c6 32. f4 Ng4 33. Nf3 (33. Nxc6 $17 Rxc6 34. e4) 33... cxb3 $2 {[%csl Rb3,Ge7][%CAl Rc4b3,Gc6e7]} (33... Ne7 $19 34. bxc4 bxc4) 34. Bxb3 $17 Na5 $1 {[%csl Ga5][%CAl Gc6a5]} 35. Ba2 (35. Ka2 $17) 35... Nc4 $19 36. Bxc4 (36. a4 $17) 36... bxc4 (36... Rxc4 37. Rgh1 $15) 37. Nd4 $2 {[%csl Rd4,Ge4][%CAl Rf3d4,Ge3e4]} (37. e4 Rb8+ (37... fxe4 38. Ng5 $17) 38. Kc2) 37... c3 38. Rg2 cxd2 39. Rxd2 Rc3 {[%csl LRa3,LRe3]} 40. Nc2 Rb8+ (40... h4 41. Kb2 Rc7 42. a4 $17) 41. Ka2 Rcb3 42. Nb4 Rxe3 43. Rxe3 Nxe3 44. Nxa6 Ra8 45. Nc5 {[#]} Rxa3+ $3 {[%csl Ga3][%CAl Ga8a3]} 46. Kxa3 (46. Kb1 Nd5) 46... Nc4+ 47. Kb3 Nxd2+ 48. Kc2 Nc4 49. Kd3 Nb6 50. Ke2 e5 51. fxe5+ (51. Na6 exf4 52. Kf3 $19) 51... Kxe5 52. Kf3 Nd5 53. Kg3 Kf6 54. Kh4 Nf4 (54... Kg6 $1) 55. Nd7+ Kg6 $2 {[%csl Ge6,Rg6][%CAl Rf6g6,Gf6e6]} (55... Ke6 $11 56. Nb6 Kf6) 56. Ne5+ Kh6 (56... Kg7 $5) 57. Nf7+ Kg7 $2 {[%csl Gg6,Rg7][%CAl Rh6g7,Gh6g6]} (57... Kg6 $11 58. Ne5+ Kh6 59. Nf7+ Kg6) 58. Ng5 $4 {[%csl Ge5,Rg5][%CAl Rf7g5,Gf7e5]} (58. Ne5 $142 $1 $11) 58... Kg6 $1 {[%csl Gg6][%CAl Gg7g6]} 59. Nf3 {[#]} Kh6 $1 {[%csl Gh6][%CAl Gg6h6]} 60. Kg3 Ng6 61. Kh3 Kg7 62. Kg3 Kf6 63. Kh3 f4 64. Nd4 Ke5 65. Nb5 Ke4 66. Nd6+ Ke5 67. Ne8 {[#]} Kf5 $1 {[%csl Gf5][%CAl Ge5f5]} 68. Nd6+ Ke6 69. Ne8 Kf7 70. Nd6+ Kf6 71. Ne4+ Ke5 72. Nc5 Kd4 73. Ne6+ Ke3 74. Kg2 f3+ 75. Kf1 (75. Kf1 h4 76. Ng5 Nf4 77. Kg1 (77. Ke1 h3) 77... Ne2+ $19) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.23"] [Round "7.201"] [White "Alekseenko, Kirill"] [Black "Atabayev, Saparmyrat"] [Result "0-1"] [ECO "C50"] [WhiteElo "2656"] [BlackElo "2503"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "140"] [EventDate "2026.??.??"] {[%evp 9,140,7,20,1,14,-1,9,-1,1,-20,-7,-47,9,1,1,1,25,21,1,5,17,27,79,63,75,64,89,60,93,90,138,1,253,212,234,187,271,56,68,-1,1,-1,1,-1,1,-29,-21,-1,-21,-15,-1,-1,-1,-30,0,-10,0,0,0,-8,1,-62,0,-1,0,-708,-680,-696,-346,-1166,-656,-2273,-1412,-1740,-1357,-1721,-1344,-1559,-1270,-1589,-945,-24803,-24804,-24805,-858,-1363,-1184,-1680,-907,-978,-835,-971,-865,-1269,-1037,-1109,-895,-1467,-945,-1502,-1485,-24761,-1471,-1727,-1396,-1712,-1307,-1246,-911,-24789,-946,-24793,-24760,-24761,-1298,-2430,-24764,-24767,-1374,-24771,-1321,-24779,-24770,-24801,-24796,-29982,-687,-29985,-29984,-29985,-29986,-29987,-24796]} {C50: Defensa Hungara & Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 h6 6. a4 $146 (6. c3 d6 7. Nbd2 (7. b4 Bb6 8. a4 a6 9. Nbd2 O-O 10. Nf1 d5 11. exd5 Nxd5 12. Qb3 Be6 13. Ra2 $2 (13. a5 $11 Ba7 14. Ng3) 13... Ba7 {[%CAl Ob7b5]} 14. Ne3 $2 (14. Ng3 $17) 14... Bxe3 $2 (14... Nf4 $19 15. O-O Qxd3 16. Bxe6 fxe6) 15. Bxe3 $2 (15. fxe3 $11 Re8 16. e4) 15... b5 $2 (15... Nxe3 $1 $19 16. fxe3 Qxd3 {[%csl Oc3,Oc4,Oe3]} 17. Bxe6 fxe6) 16. Bxd5 $4 (16. axb5 $11 e4 17. bxc6 Nxe3 18. fxe3 exf3 19. gxf3) 16... Bxd5 $19 17. c4 Bxf3 18. gxf3 Nd4 19. Qd1 (19. Bxd4 $142 exd4 20. Kf1) 19... Nc6 $2 (19... Qe7 $19 20. axb5 Qxb4+ 21. Bd2 Qd6 22. bxa6 Rxa6 23. Rxa6 Qxa6) 20. Bc5 $2 (20. Qb3 $1 $11) 20... Re8 (20... bxc4 $19 21. dxc4 Qxd1+ 22. Kxd1 Rfb8) 21. axb5 $17 axb5 {Zapolskis,A (2224)-Hanache,K (1643) London 2022 0-1 (36)}) (7. b4 $5 Bb6 $8 8. Bb3 $11) 7... a6 8. b4 Ba7 9. a4 Be6 10. Bxe6 fxe6 11. O-O O-O 12. Re1 Qe8 13. Nf1 Nh5 14. Ra2 Nf4 15. Kh2 Qf7 16. Be3 Bxe3 17. Nxe3 Kh8 18. Ng4 Ne7 {[%CAl Of4h3]} 19. Ng1 Neg6 20. g3 Nh5 $1 {Firouzja,A (2793)-Radjabov,T (2753) Madrid 2022 ½-½ (93)}) (6. Nc3 a6 7. a4 d6 8. O-O O-O 9. Be3 Nd4 (9... Bxe3 $11 10. fxe3 Be6) 10. Re1 (10. Bxd4 $16 Bxd4 11. Nxd4 exd4 12. Ne2) 10... c6 (10... Nxf3+ $11 11. Qxf3 Bxe3 12. Rxe3 c6) 11. Bxd4 $14 exd4 12. Ne2 Bb4 13. c3 dxc3 14. bxc3 Ba5 15. Qc2 d5 (15... b5 $11 16. Bb3 c5) 16. exd5 (16. Ba2 $16) 16... Nxd5 (16... cxd5 $15 17. Ba2 Bf5) 17. d4 $11 Be6 18. Bd3 Qf6 {[%CAl Oe6h3]} 19. Red1 (19. Rab1 $11) 19... Bxh3 $1 $17 20. Be4 (20. Rdb1) 20... Bg4 {Krejci,V (1554)-Pavlicek,P (1806) Ceske Budejovice 2022 0-1 (68)}) 6... d6 7. Nbd2 a5 8. Nf1 Be6 9. Bxe6 fxe6 10. Ng3 (10. Be3 $11) 10... O-O (10... Qd7 $15) 11. O-O $11 Qe8 12. c3 Nh5 13. Nxh5 Qxh5 14. Be3 $146 (14. Qb3 $2 Rae8 $2 (14... Rxf3 $1 $19 15. Be3 Bxe3 16. fxe3 Rxf1+ 17. Rxf1 Nd8) 15. Qxb7 $2 (15. Kh2 $11) 15... Nd8 16. Qxc7 {[%CAl Of3e5]} Rxf3 $2 (16... Rf7 $19 17. Qxa5 Rxf3) 17. gxf3 $2 (17. d4 $17 Rf7 18. Qxa5) 17... Qxh3 $19 18. d4 exd4 $2 (18... Rf8 $19 {[%CAl Of8f3]} 19. Rd1 Rxf3) 19. cxd4 $15 Bxd4 $2 (19... Bb4 $17 {[%CAl Oe6e5]} 20. Bf4 e5 21. Qc4+ Kh7) 20. Qxd6 $16 e5 $2 (20... Nf7 $16 21. Qh2 Qxf3) 21. Qg6 $18 Re6 $2 (21... Qd7 22. Qg4 Qxg4+ 23. fxg4 Ne6) 22. Qg4 $18 Qxg4+ 23. fxg4 Rg6 24. Be3 Bxe3 25. fxe3 Rxg4+ 26. Kh2 Rxe4 27. Rad1 (27. b4 $142) 27... Ne6 $18 28. Rd5 Rxe3 $2 {Al Tarbosh,W (2249)-Fabrega Van Der Laat,J (1909) chess.com INT 2026 1-0 (57)} (28... Rxa4 29. Rxe5 Ng5)) 14... Bxe3 15. fxe3 Rae8 (15... Rf6 $11) 16. Qb3 $16 Nd8 17. Qb5 b6 18. b4 Nf7 $1 19. bxa5 bxa5 {[#]} 20. Kh2 (20. Ra2 $1 $16) 20... g5 $2 {[%csl Rg5][%CAl Rg7g5,Gf7g5]} (20... Ng5 $1 $11 21. Ng1 (21. Qxa5 Rxf3 22. Rxf3 Nxf3+ 23. gxf3 Qxf3 $15) 21... Nh7) 21. g4 $18 (21. Qxa5 g4 22. Ng1 Ng5 $11) 21... Qg6 {[%CAl Od6d5]} 22. Qxa5 d5 {[#]} (22... c5 $142) 23. Nd2 $2 {[%csl Rd2,Gf2][%CAl Rf3d2,Gf1f2]} (23. Qxc7 Rc8 24. Qe7 (24. Nxe5 Qg7 $11) 24... Rfe8 $11) (23. Rf2 $1 $18) 23... h5 $14 24. Qxc7 (24. exd5 Qxd3 25. c4 hxg4 $19 (25... Qxe3 26. Rae1 $14)) (24. Kg2 $1 $14) 24... hxg4 $11 25. hxg4 Qh6+ 26. Kg2 Qh4 27. Nf3 Qxg4+ 28. Kh1 $1 {[%csl Gh1][%CAl Gg2h1]} dxe4 29. Nh2 Qh4 30. Qd7 {[%CAl Of1f7]} exd3 31. Qxd3 (31. Rxf7 $5 Rxf7 32. Qxe8+ Kg7 33. Rg1 $11 (33. Qxe6 $2 Qe4+ 34. Kg1 Qxe3+ 35. Kh1 Qe4+ 36. Kg1 d2 $19)) 31... Nh6 32. Qg6+ Kh8 33. Rg1 g4 (33... Rg8 34. Qf6+ Kh7 35. a5 $14) 34. Raf1 Rd8 35. Rxf8+ (35. Qxe6 Rxf1 36. Rxf1 g3 37. Qf6+ (37. Qxe5+ $2 Kh7 $19) 37... Qxf6 38. Rxf6 Kg7 $19) 35... Rxf8 36. Qxe6 Qh5 $40 37. Qd5 $2 {[%csl Gc4,Rd5][%CAl Re6d5,Ge6c4]} (37. Qc4 $11) 37... Rf2 $19 {[%csl Gh5][%CAl Rf2h2]} 38. Rg2 Rf1+ 39. Rg1 {[#]} g3 $1 {[%csl Gg3][%CAl Rh5h2,Gg4g3]} 40. Qg2 (40. Qa8+ Ng8) 40... Rxg1+ (40... Qxh2+ $2 41. Qxh2 gxh2 42. Rxf1 $18) 41. Qxg1 gxh2 42. Qxh2 Qf3+ 43. Qg2 Qd1+ (43... Qxe3 $2 44. a5 $19) 44. Kh2 Qxa4 45. Qg6 Qh4+ 46. Kg2 Ng8 (46... Qg4+ $142 47. Qxg4 Nxg4) 47. c4 Ne7 48. Qd6 Qg5+ 49. Kf2 Kg7 50. Ke2 Kf7 51. Qc7 Qg4+ 52. Kd2 Qg2+ 53. Kd3 Ke6 54. Qb6+ Nc6 55. Qb5 Kd6 (55... e4+ $142 56. Kc3 Qg7+ 57. Kd2 Qd7+ 58. Kc1 Ne5) 56. Kc3 Qe4 57. Qb6 Qh1 58. Kd2 Qg2+ 59. Kd3 e4+ 60. Kc3 Qg7+ 61. Kd2 Qa7 (61... Qe5 $142 62. Ke2 Qh2+ 63. Kf1 Qc2) 62. Qb1 Qa5+ 63. Ke2 Qe5 (63... Qh5+ $142 64. Kd2 Qh2+ 65. Kc3 Qe5+ 66. Kc2 Qc5 67. Qd1+ Ke7) 64. Kd2 Qf5 (64... Ke6 $142 65. Qb5 Qxb5 66. cxb5 Na5) 65. Qd1 Kc5 66. Kc3 Qf6+ 67. Kb3 Na5+ 68. Ka2 (68. Kc2 Nxc4 {[%csl Gc4][%CAl Rf6b2]} 69. Qc1 Qf2+) 68... Nxc4 {[%csl Gc4][%CAl Rf6b2]} (68... Qf2+ 69. Kb1 Nxc4 {[%csl Gc4][%CAl Rf2b2]} 70. Qc1 Kb4 71. Ka1 Nxe3 72. Qb2+ Qxb2+ 73. Kxb2 Nd5 74. Kc2 e3 75. Kd3 Kc5 76. Ke2 Kc4 77. Kf3 Kd3 78. Kg3 e2 79. Kf2 Kd2 80. Kf3 e1=Q 81. Kg4 Qe5 82. Kf3 Nf4 83. Kg4 Nh5 84. Kh4 Qg3+ 85. Kxh5 Qg7 86. Kh4 Ke2 87. Kh5 Kf3 88. Kh4 Qh6#) (68... Kxc4 69. Qc2+ Kd5 70. Qd2+ Kc4 71. Qc2+ Kb5 72. Qb1+ Kc5 73. Qxe4 $11) 69. Qh5+ (69. Qc1 Qf2+ 70. Kb3 Qxe3+ 71. Qxe3+ Nxe3 72. Kc3 Nc4 73. Kc2 e3 74. Kd3 Kd5 75. Ke2 Ke4 76. Kd1 Kd3 77. Ke1 e2 78. Kf2 Kd2 79. Kg3 e1=Q+ 80. Kf4 Nd6 81. Kg4 Qe3 82. Kh4 Nf5+ 83. Kg4 Qg3+ 84. Kxf5 Qd6 85. Ke4 Ke2 86. Kf5 Kf3 87. Kg5 Qe6 88. Kh5 Kf4 89. Kh4 Qg4#) 69... Kb4 {[%csl Gc4][%CAl Rf6b2]} 70. Qh2 (70. Qe2 Qc3 71. Qe1 Nd2 72. Qc1 Qb3+ 73. Ka1 Qa4+ 74. Kb2 Qa3+ 75. Kc2 Qd3+ 76. Kb2 Qxe3 77. Ka2 Qa7+ 78. Kb2 Qa3+ 79. Kc2 Qd3+ 80. Kb2 e3 81. Ka2 Qa6+ 82. Kb2 Qa3+ 83. Kc2 Qb3#) 70... Qd8 (70... Qd8 71. Qe2 Kc3 (71... Qd2+ $142 72. Qxd2+ Nxd2 73. Kb2 Kc4 74. Kc2 Nf1 75. Kd1 Kd3 76. Ke1 Nxe3 77. Kf2 Nc2 78. Kg2 e3 79. Kh3 e2 80. Kg4 e1=Q 81. Kf5 Nd4+ 82. Kf6 Qe6+ 83. Kg5 Ke3 84. Kh4 Kf4 85. Kh5 Qf7+ 86. Kh6 Nf5#) 72. Qe1+ Qd2+ 73. Qxd2+ Kxd2 74. Kb3 Nxe3 75. Kb4 Nf5 76. Kc4 e3 77. Kb4 e2 78. Kc4 e1=Q 79. Kd5 Kc3 80. Kc5 Qh1 81. Kb5 Nd6+ 82. Kb6 Qb7+ 83. Ka5 Qa7#) (70... Qa6+ 71. Kb1 Na3+ 72. Kb2 Qf6+ 73. Ka2 Qf7+ 74. Kb2 Qb3+ 75. Kc1 Qb1+ 76. Kd2 Qa2+ 77. Ke1 Qxh2 78. Kf1 Nb1 79. Ke1 Qg2 80. Kd1 Qd2#) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.23"] [Round "7.179"] [White "McShane, Luke J"] [Black "Nihal Sarin"] [Result "1-0"] [ECO "C60"] [WhiteElo "2598"] [BlackElo "2718"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "175"] [EventDate "2026.??.??"] {[%evp 9,175,41,47,31,49,33,38,38,48,32,45,32,46,34,36,28,44,28,41,27,41,32,26,2,23,7,45,33,50,-1,1,-1,34,-9,1,-7,1,-16,-2,-31,-18,-42,1,-26,-16,-57,-30,-112,-44,-160,1,-85,-1,-143,-1,-7,15,-1,43,1,1,-1,1,-1,1,-1,1,1,1,-1,-1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,1,1,-9,-1,-74,-1,-41,-1,-1,-1,-1,-1,-1,11,13,28,-1,23,-1,1,-1,42,7,18,13,38,9,53,27,100,23,115,111,1200,1023,1164,1105,1131,1078,1093,1064,1056,626,1014,694,721,1,1,48,1,36,1,1,1,1,123,1,376,1,1,1,1321,17,1317,1009,1396,1070,1278,1,1408,905,1447,861,24777,24776,24779,24778,1414,1292,24793,24792,24795,24794,24797,24794]} {C60: Ruy Lopez} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 Ng6 5. d4 Nxd4 6. Nxd4 exd4 7. Qxd4 {[%CAl Oh2h4]} c6 8. Be2 Qb6 $1 {[%csl Gb6][%CAl Gd8b6]} 9. Qd3 Be7 10. O-O O-O 11. a4 d6 12. a5 Qc7 13. Qc4 $146 (13. f4 Kh8 (13... Bd7 14. Qc4 (14. Be3 Rfe8 15. g3 b5 16. Bf3 (16. Bf2 $14) 16... Rab8 17. Ne2 b4 18. Rfd1 c5 (18... Red8 $1 $11) 19. e5 $1 $16 {[%CAl Re5d6]} Bb5 (19... Qc8 $14) 20. exd6 $16 Bxd6 21. Qxd6 Qxd6 22. Rxd6 Rxe3 23. Kf2 Rbe8 (23... Ree8 $16) 24. Ng1 (24. Rd2 $1 $18) 24... Ne7 (24... Nf8 $16) 25. Rad1 $18 Re6 26. Rxe6 fxe6 27. c3 (27. Be4 $1 $18) 27... bxc3 $16 28. bxc3 a6 {Ganguly,S (2608)-Pechac,J (2594) Chennai 2022 ½-½ (43)} (28... h6 $14)) 14... Qc8 15. Be3 Re8 16. Bd3 (16. Qb3 Be6 17. Bc4 Bxc4 18. Qxc4 Bf6 19. Bd4 d5 20. exd5 cxd5 21. Qd3 Bxd4+ 22. Qxd4 Ne7 23. Nxd5 Nxd5 24. Qxd5 Qxc2 25. Rac1 Qxb2 {½-½ (25) Malinovsky,K (2461)-Pechac,J (2587) Trnava 2022}) (16. Qd4 $14) 16... b5 $11 17. axb6 axb6 18. Rxa8 Qxa8 19. Bxb6 Rb8 20. Be3 Rxb2 21. Ne2 (21. Na4 $142 Rb8 22. Nb6) 21... c5 $11 22. Qc3 Rb4 23. Ng3 Bc6 24. Qd2 (24. h3 $11) 24... Qb7 (24... h5 $1 $17 {[%CAl Rh5h4]} 25. Nxh5 Bxe4) 25. Qe2 Bf6 26. Bd2 Rb1 27. Nf5 Rxf1+ 28. Kxf1 {Ragger,M (2647)-Pechac,J (2599) Germany 2022 ½-½ (33)}) 14. g4 d5 15. exd5 f5 16. g5 (16. Be3 $14) 16... Bd6 {[%CAl Rg6f4]} 17. Qf3 (17. Qg3 $14) 17... Bd7 $17 18. Bd3 (18. Kh1 $15) 18... Rae8 $17 19. Kh1 (19. Be3) 19... cxd5 (19... Bc5 $17 20. Bc4 b5) 20. Nxd5 $2 (20. Nb5 $1 $11 Qd8 21. Nxd6) 20... Qc6 $19 21. c4 Nh4 22. Qg3 Be6 $1 23. h3 {[%CAl Oh1h2]} Bxd5+ 24. cxd5 Qxd5+ 25. Kh2 Re6 $2 (25... Bb4 $19 26. Rf2 Be1) 26. Bd2 (26. b3 $11 Rc8 27. Ra2 Qxb3 28. Rd2) 26... Rfe8 (26... Rd8 $17 27. Rad1 Ng6) 27. Rae1 $2 (27. Rac1 $1 $11 b5 28. Rf2) 27... Rxe1 {Samant,A (2467)-Vokhidov,S (2568) Delhi 2022 ½-½ (32)}) 13... Bd8 14. f4 Kh8 15. Be3 f5 16. Bd3 fxe4 $1 {[%csl Ge4][%CAl Gf5e4]} 17. Qxe4 d5 (17... Bf5 $1 $11 18. Qa4 Bxd3 19. cxd3 Qd7) 18. Qb4 $14 Bf5 19. g3 (19. Bxf5 $14 Rxf5 20. g4) 19... Bxd3 $11 20. cxd3 Rf7 21. Qb3 (21. Bc5 $14) 21... Qd7 22. Bc5 h6 {[%CAl Od8a5]} 23. Qd1 Nf8 24. Bf2 Bf6 25. Na4 Ne6 (25... Qf5 $15) 26. Qh5 Kg8 27. Rae1 (27. Qg4 $11) 27... Nd4 28. Nc3 (28. Kg2 $1 $11) 28... Qd6 (28... Nb3 $17 {[%CAl Ob3d2]} 29. Qd1 Nxa5) 29. Nd1 (29. Kg2 $1 $15) 29... Qb4 $2 {[%csl Gb3,Rb4][%CAl Rd6b4,Gd4b3] [#]} (29... Nb3 $1 $17 {[%CAl Rb3d2]} 30. Ne3 Raf8) 30. a6 bxa6 (30... Qb3 $17 31. axb7 Rxb7 (31... Qxb7 32. Ne3 $16)) 31. Kh1 (31. Ne3 $1 $11) 31... Raf8 (31... Qb3 $1 $17 {[%CAl Rb3d3]} 32. Qg6 Nc2) 32. Ne3 Nb3 {[%CAl Of6d4]} 33. Re2 Bd4 (33... Nd4 $11 34. Nc2 Nxc2 (34... Qxb2 $2 35. Nxd4 {[%csl Ob2]} Qc3 36. Ne6 $18) 35. Rxc2 Qb5 (35... Bxb2 $2 36. Rb1 $18)) 34. Ng4 (34. Nc2 $14 Qb6 35. Nxd4 Nxd4 36. Qe5) 34... Qd6 $1 {[%csl Gd6][%CAl Gb4d6]} 35. Rfe1 Rf5 $1 {[%csl Gf5][%CAl Gf7f5]} 36. Qh3 h5 $1 {[%csl Gh5][%CAl Gh6h5]} 37. Ne5 Bxf2 38. Rxf2 Nd4 39. Nf3 Qb4 40. Nxd4 Qxd4 41. Qf1 h4 42. Re7 hxg3 43. hxg3 Rh5+ 44. Kg2 Rf6 45. Qe2 Rfh6 46. Kf3 (46. Re8+ Kh7 47. Kf3 a5 $15 (47... Rh1 48. Rd8 $17)) 46... Kh7 47. Qe3 Qf6 48. Rb7 (48. Rg2 $11) 48... Qf5 (48... Qg6 $17 49. Re7 a5) 49. Re7 $1 {[%csl Ge7][%CAl Of2g2,Gb7e7]} Rh1 (49... a5 $1 $15) 50. Re5 $1 {[%csl Ge5][%CAl Ge7e5]} Qh3 (50... Qd7 51. Re7 Qd6 52. Re5 a5) 51. Rg5 $1 {[%csl Gg5][%CAl Ge5g5]} Re6 52. Qxa7 {[%csl Gg5][%CAl Ra7g7]} Qh6 53. Qd7 {[%CAl Og5g7]} (53. Qxa6 $2 d4 54. Re5 Rxe5 55. fxe5 Rg1 $19) 53... Rf6 54. Ke3 {[%CAl Bf3e3,Be3d2,Bd2c2]} Rf8 55. Kd2 Qf6 56. Re5 Qh6 (56... Qg6 $11 57. Re3 Qf6) 57. Kc2 a5 (57... Qg6 58. Rd2 a5 59. Rg5 Qf6) 58. Rfe2 a4 (58... Qh3 59. Qxh3+ Rxh3 60. Rg5 Rf6) 59. Rg5 (59. Re7 $5) 59... Kh8 (59... Kg8 $11) 60. Qe7 Ra8 (60... Kg8 $11) 61. Qb7 (61. Qf7 $1 $16) 61... Rg8 (61... Rf8 $11) 62. Qf7 $1 $16 {[%csl Gf7][%CAl Gb7f7]} Rb8 $2 {[%csl Rb8,Gh7][%CAl Rg8b8,Gh8h7]} (62... Kh7 $16) 63. Rg6 $18 Qh7 64. Rge6 (64. Rxc6 Qg8 65. Qxg8+ Kxg8 $15) 64... Qh3 65. Re7 {[%csl Ge7][%CAl Rf7g7]} (65. Rxc6 Qg4 (65... Qxg3 $2 66. Rg6 $18) 66. Qe6 Qxe6 67. Rcxe6 (67. Rexe6 Rh2+ 68. Kc3 Rhxb2 $11) 67... Kh7 $14) 65... Rg8 66. Re8 Rxe8 67. Rxe8+ Kh7 68. Qg8+ Kg6 {[#]} 69. f5+ $2 {[%csl Ge2,Rf5][%CAl Rf4f5,Ge8e2]} Kh5 $132 (69... Qxf5 70. Re6+ Kh5 71. Qh8+ (71. Rxc6 $2 Qf2+ 72. Kc3 Rc1+ 73. Kb4 Qxb2+ 74. Ka5 Qd2+ 75. Kb6 Rxc6+ 76. Kxc6 Qxd3 $19) 71... Kg4 72. Qxg7+ Qg5 73. Qxg5+ Kxg5 74. Rxc6 $14) 70. Qh7+ (70. Qh8+ $11 Kg4 71. Qxg7+ Kf3 72. Qg5 Rh2+ 73. Kc3) 70... Kg4 $14 71. Qxg7+ Kf3 72. Qg5 Qg2+ 73. Qd2 (73. Kc3 d4+ 74. Kxd4 Qxb2+ 75. Kc5) 73... Qxd2+ 74. Kxd2 Kxg3 $2 $11 {[%csl Rg3,Gh2][%CAl Rf3g3,Gh1h2]} (74... Rh2+ $11 75. Kc3 Kxg3) 75. f6 $18 Rf1 76. Rf8 Rf4 $2 {[%csl Gf3,Rf4][%CAl Rf1f4,Gf1f3]} (76... Rf3 $11) 77. Ke2 Rf5 $1 {[%csl Gf5][%CAl Gf4f5]} 78. Ke3 Re5+ 79. Kd4 Rf5 80. Kc5 $2 {[%csl Rc5,Gf7][%CAl Rd4c5,Gf6f7]} (80. f7 $18) 80... Kf4 $2 {[%csl Gf3,Rf4][%CAl Rg3f4,Gg3f3] [#]} (80... Kf3 $11) 81. f7 $1 {[%csl Gf7][%CAl Gf6f7]} ({No:} 81. Kxc6 Ke3 $14) 81... Rf6 82. d4 Kf5 {[#]} 83. Re8 $1 {[%csl Ge8][%CAl Gf8e8]} Rxf7 84. Kxc6 Ra7 85. Kxd5 Kf6 86. Kc6 Ra6+ 87. Kb5 Ra7 88. Re2 (88. Re2 Kf5 89. d5 Kf4 90. d6 Kf3 91. Re8 Kg3 92. d7 Rxd7 93. Kxa4 Ra7+ 94. Kb4 Rb7+ 95. Kc3 Rc7+ 96. Kd2 Rd7+ 97. Kc1 Rc7+ 98. Kb1 Rh7 99. Re4 Rh1+ 100. Kc2 Rh2+ 101. Kc3 Kf3 102. Ra4 Ke3 103. b3 Rd2 104. b4 Rd3+ 105. Kc4 Rd4+ 106. Kc5 Ke4 107. Ra3 Rd5+ 108. Kc6 Ke5 109. b5 Rd6+ 110. Kc7 Kd5 111. b6 Rc6+ 112. Kb7 Rc1 113. Kb8 Rc2 114. b7 Rc1 115. Ka8 Rb1 116. b8=Q Rc1 117. Ra5+ Ke4 118. Qb4+ Kd3 119. Qa3+ Rc3 120. Qxc3+ Ke2 121. Ra1 Kf2 122. Qf3+ Kxf3 123. Ra4 Ke2 124. Ra3 Ke1 125. Ra2 Kd1 126. Ka7 Kc1 127. Rh2 Kb1 128. Ka6 Kc1 129. Kb5 Kd1 130. Kc4 Ke1 131. Kd3 Kf1 132. Ke3 Kg1 133. Rf2 Kh1 134. Kf3 Kg1 135. Kg3 Kh1 136. Rf1#) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.17"] [Round "2.81"] [White "Lopez Rayo, Santiago"] [Black "Leko, Peter"] [Result "1/2-1/2"] [ECO "C54"] [WhiteElo "2431"] [BlackElo "2676"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "117"] [EventDate "2026.??.??"] {[%evp 9,117,16,25,15,17,9,14,8,18,-6,30,6,24,-1,17,-41,-26,-42,-27,-43,-27,-49,-34,-48,-28,-134,-127,-169,-121,-174,-160,-178,-146,-248,-181,-255,-170,-247,-201,-252,-213,-323,-217,-306,-102,-267,-210,-230,-205,-252,-157,-325,-317,-348,-303,-336,-307,-317,-52,-310,-69,-67,-57,-77,-79,-117,-86,-362,0,-1,0,-1,1,-1,0,0,0,0,0,0,0,-39,-35,-17,-6,-36,-7,-8,1,-1,1,1,1,-1,1,-1,1,-1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,-4]} {C54: Giuoco Piano} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O d6 7. Bg5 {[%CAl Bc1g5,Bg5h4,Bh4g3]} h6 8. Bh4 g5 9. Bg3 O-O (9... Ba7) 10. Nbd2 Ba7 11. a3 (11. Re1 Nh7 12. h3 {[%CAl Od3d4]} h5 13. d4 Qf6 14. Be2 (14. dxe5 $142 dxe5 15. Bb5) 14... Qg7 15. dxe5 dxe5 (15... h4 $5 16. Bh2 $8 dxe5 $11) 16. Nc4 {[%CAl Rf3e5]} Nf6 (16... Re8 $15) 17. Nfd2 (17. Ncxe5 $11 Nxe4 18. Nxc6 bxc6 19. Nd4 Nxg3 20. fxg3) 17... g4 $2 (17... Rd8 $1 $17 18. Qc1 Be6) 18. h4 $14 Re8 (18... Be6 $14) 19. Qc2 Qg6 20. Bd3 (20. Na3 $16) 20... Be6 $14 21. Ne3 Bxe3 22. Rxe3 Nd7 23. f3 (23. Rf1 $16) 23... gxf3 $11 24. Rxf3 Nf6 (24... Bg4 $1 $14 25. Re3 Kh8) 25. Nc4 Ng4 {Lodici,L (2556)-Leko,P (2666) Budapest, Hungary 2024 [https://lichess.org/broadcast/-/-/6wJduA1I] 1-0 (73)}) 11... Kg7 $146 (11... Nh7 12. h3 (12. Kh1 Kh8 (12... h5 13. h4 $1 Bg4 $2 (13... g4 $14 14. Nh2 Kh8) 14. hxg5 (14. Qe1 $1 $18) 14... Ne7 $16 15. Qe1 (15. d4 $18) 15... Ng6 (15... b5 $142) 16. d4 $16 {[%CAl Rd4e5]} Re8 (16... h4 $16) 17. Qe3 (17. Nh4 $18 Qxg5 18. f4 Nxf4 19. dxe5 dxe5 20. Nhf3 Bxf3 21. Nxf3) 17... Kg7 $16 {[%CAl Oh5h4]} 18. Rae1 Qe7 $2 (18... f6 $16) 19. Nh2 $18 h4 $2 (19... Be6) 20. Nxg4 $18 hxg3 21. Nf3 Rh8 22. Kg1 $1 exd4 23. cxd4 Ne5 24. Ngxe5 dxe5 25. Nxe5 Nxg5 26. Qxg3 Raf8 {[%CAl Oh8h7]} 27. Rd1 {Praggnanandhaa R (2749)-So,W (2751) Saint Louis 2024 ½-½ (107)}) (12... Qf6 $11) 13. b4 $14 h5 (13... Qe8 $14) 14. b5 $16 Ne7 $2 (14... h4 $14) 15. Bxe5+ $2 (15. Nxg5 $1 $18 Nxg5 16. Qxh5+ Nh7 17. f4) 15... dxe5 $11 16. Nxe5 Kg7 17. f4 (17. Bxf7 $11 Rxf7 18. Nxf7 Kxf7 19. Qxh5+ Kg7 20. f4) 17... g4 $1 $15 18. d4 (18. Nxf7 $15 Rxf7 19. Bxf7 Kxf7 20. Nc4) 18... f6 $17 19. Nd3 f5 $1 20. Ne5 (20. e5 $17) 20... Nf6 $19 21. Qe2 (21. Bd3 $17) 21... fxe4 $19 22. Nxe4 Nxe4 23. Qxe4 {[%CAl Of4f5]} Bf5 24. Qxb7 (24. Qe2 $142) 24... Bb6 $19 25. g3 $2 (25. Rfe1 Rb8 26. Nc6 Nxc6 27. Qxc6) 25... c6 $19 26. Nxc6 Be4+ {Adhiban,B (2672)-Vidit,S (2727) Kolkata 2021 0-1 (34)}) 12... h5 13. d4 {[%CAl Rd4e5]} g4 14. hxg4 (14. Nh4 $1 $11) 14... hxg4 $15 15. Bh4 Qd7 16. Nh2 $1 exd4 (16... Kh8 $1 $17 17. d5 Ne7) 17. Be2 $2 (17. cxd4 $11 Kh8 18. Bb5) 17... dxc3 $19 18. Nc4 (18. bxc3 $17 Ne5 19. Rb1) 18... cxb2 $19 19. Rb1 {[%CAl Re2g4]} Ne5 $2 (19... Qe6 $19 20. Nxg4 Qxe4 21. Nf6+ Nxf6 22. Bxf6 Re8) 20. Rxb2 $2 (20. Nxe5 $1 $15 dxe5 21. Qxd7 Bxd7 22. Rxb2) 20... Ng6 $1 $19 21. Bg3 {[%CAl Rh2g4]} Nf6 22. Ne3 $2 (22. Re1) 22... Nxe4 $19 23. Nhxg4 (23. Bxg4 $142 f5 24. Nxf5 Rxf5 25. Bxf5 Qxf5 26. Qd3) 23... f5 $19 24. Qd5+ Kg7 25. Bh2 Nc3 26. Qc4 {Praggnanandhaa,R (2612)-Ding,L (2799) chess24.com INT 2022 0-1 (32)}) (11... a4 12. Kh1 Bd7 13. h3 {[%CAl Oc4b5]} Nh5 14. Bh2 (14. d4 $11) 14... Ng7 (14... g4 $1 $15 15. hxg4 Bxg4) 15. Bb5 $11 Ne7 (15... Kh8 $11) 16. Bxa4 $16 Bxa4 17. Qxa4 Bxf2 (17... Ng6 $14) 18. Qb3 $1 $16 Bb6 (18... Ba7 $16) 19. Nc4 $18 Ra6 (19... Kh7 $142 20. d4 f6 21. Nxb6 cxb6) 20. a4 $18 Qc8 (20... Ne6 $142 21. Qc2 Ng6) 21. Qa2 $2 (21. d4 $18) 21... Ba7 $14 22. Qb3 (22. d4 $14) 22... Ne6 (22... Bb6 $1 $11) 23. a5 Ng6 24. Qd1 (24. Bg1 $16) 24... b5 $1 $11 {[%CAl Rb5c4]} 25. axb6 Bxb6 26. Nxb6 {Mareco,S (2657)-Arjun,K (2513) Abu Dhabi 2022 ½-½ (32)} (26. Rxa6 $142 Qxa6 27. g3)) 12. b4 (12. Re1 $11) 12... Ne7 $1 $15 {[%csl Ge7][%CAl Gc6e7]} (12... Nh7 13. b5 (13. d4 $14) 13... Ne7 $15 14. d4 f6 (14... h5 $15) 15. Be2 (15. h3 $16) 15... Be6 (15... f5 $1 $14) 16. Nc4 (16. h3 $16) 16... Bb6 (16... h5 $1 $14) 17. Ne3 Qd7 (17... Kh8 $142) 18. a4 $16 h5 19. h3 $1 h4 (19... Rae8 $16) 20. Bh2 $18 Rfd8 21. Bc4 (21. Qc2 $18) 21... Bxc4 $16 22. Nxc4 Qe6 23. Qd3 Nf8 24. Kh1 (24. Rad1 $18) 24... Nfg6 (24... Nd7 $16 25. Rae1 Ng6) 25. Rad1 $18 Rh8 26. Ne3 Rhd8 27. Rfe1 {Supi,L (2576)-Caceres Benitez,A (2295) Florianopolis BRA 2026 1-0 (64)}) 13. d4 Nh5 14. dxe5 Nxg3 15. hxg3 dxe5 16. Nxe5 Qd6 $1 {[%csl Gd6][%CAl Gd8d6]} 17. Nxf7 (17. Ndf3 g4 18. Qxd6 cxd6 19. Nxf7 gxf3 20. Nxd6 Bg4 $19) (17. Nef3 $1 $11) 17... Qxg3 $17 18. Qh5 Ng8 19. Nf3 (19. Kh1 $17 Qf4 (19... Qxc3 20. f4 $18) 20. bxa5) 19... Bg4 $19 20. Qh2 Qxh2+ 21. Nxh2 (21. Kxh2 $17 Bxf3 (21... Rxf7 $2 22. Bxf7 Bxf3 23. Bxg8 $18) 22. gxf3) 21... Bh5 $1 {[%csl Gh5][%CAl Gg4h5]} 22. Ne5 Nf6 23. g4 (23. bxa5 Nxe4 24. Nhf3) 23... Rae8 $1 {[%csl Ge8][%CAl Ga8e8]} 24. gxh5 Rxe5 25. Rad1 (25. bxa5 $142 g4 (25... Rxe4 26. Bd3 $11) (25... Rxa5 26. Be6 $17) (25... Nxe4 26. Rad1 $17) (25... Nxh5 26. Rab1 $17) 26. Kg2) 25... axb4 (25... Nxh5 26. Rd7+ Kh8 27. Bf7 $15) 26. axb4 (26. cxb4 $142 Rxe4 (26... Nxh5 27. Rd7+ Kh8 28. Bf7 $11) 27. Bd5) 26... c6 $2 {[%csl Rc6,Gh5][%CAl Rc7c6,Gf6h5]} (26... Nxh5 27. Rd7+ Kh8 28. Bf7 $11) (26... Rxe4 $19 27. Bd5 Nxd5 28. Rxd5 Rh4) 27. Kg2 $2 {[%csl Gf3,Rg2][%CAl Rg1g2,Gh2f3]} (27. Nf3 $17 Rxe4 28. Bb3) 27... Rxe4 (27... Nxe4 $2 28. Rd7+ Kh8 29. Ng4 $18 (29. Rxb7 Nd2 $18)) 28. Bb3 Rfe8 {[%CAl Oe8e7]} (28... Nxh5 29. Rd7+ Kf6 30. Rxb7 $11) 29. Bc2 Rh4 {[%CAl Oe8e7]} 30. Bg6 $2 {[%csl Gf3,Rg6][%CAl Rc2g6,Gh2f3]} (30. Nf3 $17 Rg4+ (30... Rxh5 31. Rfe1 $15) 31. Kh1) 30... Re2 $1 {[%csl Ge2][%CAl Of6d5,Ge8e2]} 31. Rde1 Rxe1 32. Rxe1 Nd5 (32... Nxh5 33. Bxh5 Rxh5 34. Re7+ Kf8 35. Rxb7 Bxf2 36. Rc7 $11) 33. Nf3 {[#]} Rc4 (33... Nf4+ 34. Kg1 Rg4+ 35. Kh1 $17) (33... Rg4+ $1 $19 34. Kf1 Rf4 (34... Nxc3 35. Re7+ Kf6 36. Rxb7 $16)) 34. b5 $2 {[%csl Rb5,Gf7][%CAl Rb4b5,Gg6f7]} Rxc3 $2 {[%csl Gb5,Rc3][%CAl Rc4c3,Gc6b5]} (34... Nxc3 35. bxc6 Rxc6 36. Re7+ Kf6 37. Rxb7 $11) (34... cxb5 $19 35. Rd1 Nf4+ (35... Nxc3 36. Rd7+ Kf6 37. Rf7+ Ke6 38. Rxb7 $11) 36. Kg1 Rc7 (36... Rxc3 37. Rd7+ Kf6 38. Rf7+ Ke6 39. Rxb7 $19)) 35. bxc6 $15 bxc6 36. Be4 Nf4+ 37. Kf1 Nxh5 38. Bxc6 $2 {[%csl Rc6,Ge5][%CAl Re4c6,Gf3e5] [#]} Bxf2 $2 {[%csl Rf2,Gg4][%CAl Ra7f2,Gg5g4]} (38... Rxc6 39. Re7+ Kf6 40. Rxa7 $15) (38... g4 $1 $19 {[%CAl Rg4f3]} 39. Nd2 Bd4 (39... Rxc6 40. Re7+ Kg6 41. Rxa7 $17)) 39. Re7+ $1 $11 {[%csl Ge7][%CAl Ge1e7]} Kf8 (39... Kf6 $5 40. Rh7 $8 Ba7 $11) 40. Re8+ Kg7 41. Re7+ $1 {[%csl Ge7][%CAl Ge8e7]} Kf6 (41... Kf8 $5 42. Re8+ $8 Kg7 43. Re7+ $11) 42. Rh7 Be3 43. Rxh6+ Kf5 44. Rxh5 Rxc6 45. Rxg5+ Kf4 $1 $15 {[%csl Gf4][%CAl Gf5f4]} 46. Ke2 Rc2+ 47. Kd3 Rf2 48. Ng1 Rd2+ 49. Kc3 Rd1 50. Nh3+ Kf3 51. Rg8 Rd5 52. Ng1+ Kf2 53. Nh3+ Ke2 54. Rg3 Rc5+ 55. Kb4 Rc1 56. Kb3 Rc8 57. Kb4 Rf8 58. Kc3 Rc8+ 59. Kb3 1/2-1/2 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.24"] [Round "8.15"] [White "Glaves, Raheem"] [Black "Alotaibi, Mohammed Dhaidan N"] [Result "0-1"] [ECO "E29"] [WhiteElo "2127"] [BlackElo "1868"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "90"] [EventDate "2026.??.??"] {[%evp 19,90,-1,1,-15,5,-4,10,-27,-9,-34,-24,-41,-21,-53,-35,-63,-5,-20,-14,-17,-6,-47,-68,-77,-63,-78,-55,-77,-56,-119,-90,-338,-279,-365,-306,-658,-597,-1310,-1230,-1239,-1101,-1144,-990,-1094,-1076,-1115,-1071,-1080,-1031,-1297,-1041,-1824,-1678,-2606,-1497,-3714,-3635,-24771,-1215,-4151,-3299,-24775,-24774,-24775,-24776,-24785,-24772,-24789,-24786,-29991,-29992,-29992,-29992]} {E29: Nimzo-Indian: Sämisch} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nc6 (7... d5 8. cxd5 cxd4 9. cxd4 exd5 10. Ne2 Nc6 11. f3 Re8 12. O-O Bd7 13. Ng3 Rc8 14. Re1 h5 15. Bd2 g6 16. Rc1 Qb6 17. Rb1 Qc7 18. Qb3 b6 19. Ba6 Rb8 20. Rec1 Qd6 21. Bd3 h4 22. Nh1 {Sarana,A (2683)-Apoorv Kamble (2431) chess.com INT 2026 1-0 (45)}) 8. Nf3 d6 9. e4 $146 (9. O-O e5 10. Qc2 h6 11. Rd1 Qc7 12. a4 Bg4 13. Be4 Nxe4 14. Qxe4 f5 15. Qd5+ Kh8 16. dxc5 dxc5 17. Qxc5 b6 18. Qb5 a6 19. Qb1 e4 20. h3 Bh5 21. Ba3 Rf6 22. Nd4 Bxd1 23. Qxd1 Ne5 {Krakops,M (1828)-Sukhiashvili,A (2105) Montesilvano ITA 2026 0-1}) 9... e5 10. d5 Ne7 11. h3 Ng6 12. g3 h6 13. Kf1 (13. Be3) 13... Nh7 $11 14. Qc2 Bd7 15. Kg2 Qc8 16. Rb1 b6 17. Be3 Ne7 (17... f5 $15 18. exf5 Bxf5) 18. Nh4 f5 19. exf5 Nxf5 20. Nxf5 (20. Kh2 $11) 20... Bxf5 $15 21. a4 Bxd3 22. Qxd3 {[%CAl Oa4a5]} Qe8 23. a5 bxa5 24. Rb5 (24. Rb7 $15) 24... Qh5 $17 25. Rxa5 $2 {[%csl Ra5,Gd1][%CAl Rb5a5,Gd3d1]} (25. Qd1 $17 Qf5 26. Qg4) 25... Qf3+ $19 26. Kh2 Ng5 27. Rha1 $2 {[%csl Ra1,Ga2][%CAl Rh1a1,Ga5a2] [#]} (27. Ra2 a5 28. Qd1) 27... Nxh3 $1 {[%csl Gh3][%CAl Gg5h3]} 28. R1a2 {[#]} (28. Qd1 Qxd1) 28... Nf4 29. gxf4 Rxf4 (29... exf4 30. Qe2 fxe3 31. Qxe3 $17) 30. Bxf4 Qxd3 31. Bg3 Qxc4 32. Ra6 Qxd5 33. Rb2 h5 {[%CAl Oh5h4]} 34. f3 g5 35. Be1 Qxf3 36. Rxd6 g4 37. Bg3 h4 38. Be1 Qh3+ 39. Kg1 Rf8 {[%csl Gh3][%CAl Rf8f1]} 40. Rg2 Qe3+ 41. Kh2 Qxe1 42. Rxg4+ Kf7 43. c4 Rb8 44. Rg2 Rb1 {[%csl Gb1][%CAl Re1h1]} 45. Kh3 Qh1+ (45... Qh1+ 46. Rh2 Qf3+ 47. Kxh4 Qf4+ 48. Kh5 Qxh2+ 49. Kg4 Qf4+ 50. Kh3 Rh1+ 51. Kg2 Rh2+ 52. Kg1 Qf2#) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.24"] [Round "8.38"] [White "Martinez Duany, Lelys Stanley"] [Black "Abdulrahman, Mohammed Midhat"] [Result "0-1"] [ECO "B11"] [WhiteElo "2440"] [BlackElo "2091"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "84"] [EventDate "2026.??.??"] {[%evp 10,84,33,23,41,27,28,24,34,-4,1,-4,1,-69,-67,-77,-25,-73,-57,-63,70,13,113,14,68,61,91,75,89,66,41,55,68,-1,1,-1,1,-1,1,-588,-496,-658,-617,-666,-322,-653,-568,-881,-798,-880,-678,-820,-802,-756,-803,-822,-796,-908,-856,-882,-862,-884,-869,-887,-872,-916,-882,-901,-882,-902,-882,-984,-962,-914,-897,-900,-758]} {B11: Defensa Caro-Kann: Variante De Los Dos Caballos} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Be6 7. b3 Nd7 8. Bb2 Nf6 9. Qh4 (9. Qe3 Bf5 10. c4 (10. Nd4 $14 Bg6 11. f4) 10... e6 $11 11. Be2 Bb4 12. O-O O-O 13. h3 Bg6 14. d4 Nd7 15. Rfd1 Bc2 16. Rdc1 Bg6 17. Rd1 (17. a3 $14 Bd6 18. g3) 17... Bc2 $11 18. Rdc1 Bg6 19. Rd1 {½-½ (19) Gavrilescu,D (2514)-Howell,D (2648) Terme Catez 2021} (19. a3 $14 Bd6 20. Re1)) (9. Qe3 $14) 9... Bf5 $11 {[%CAl Be6f5,Bf5g6,Bg6e4]} 10. O-O-O e6 $1 {[%csl Ge6][%CAl Ge7e6]} 11. Nd4 $146 (11. Ne5 Ng4 (11... Be7 {11...?g4 -0.09} 12. Qg3 (12. Qg5 $14) 12... O-O $11 13. f3 a5 14. a4 Rc8 (14... h6 $15) 15. Qe1 (15. Qf2 $16) 15... b5 $2 (15... Nd5 $1 $11) 16. g4 $18 Bg6 17. h4 $1 bxa4 18. h5 $1 a3 $2 (18... Bxc2 $16 19. Kxc2 Qd6) 19. hxg6 $18 axb2+ 20. Kxb2 Qd4+ $2 (20... fxg6 21. Bd3 Qd4+ 22. c3 Qd6) 21. c3 $18 Qc5 22. gxf7+ Rxf7 23. Ra1 {Against Qa3+} Rff8 24. Bc4 Qd6 25. Ng6 hxg6 26. Qxe6+ {Zdybel,P (2008)-Grzadka,A (1710) Sypniewo 2022 1-0}) 12. Qg3 Nxe5 $1 13. Qxe5 Qd5 14. Qc3 Qc5 15. Bc4 b5 16. d4 Qd6 (16... Qb6 $14 17. Be2 Be4) 17. Be2 $16 Be7 18. Bf3 O-O $1 19. h4 Qf4+ (19... h5 $14) 20. Qd2 $1 $16 g5 (20... Qxd2+ $16 21. Rxd2 h6) 21. Qxf4 (21. g4 $18 Qxf3 22. gxf5) 21... gxf4 $16 22. Rde1 (22. Kb1 $1 $16) 22... Rac8 $11 23. Be4 Bxe4 $1 24. Rxe4 Bd6 25. Kb1 c5 $2 {Baskin,R (2406)-Chitsazian,D (1755) Santa Cruz de La Palma 2022 1-0 (51)} (25... h5 $11)) (11. Qg3 $2 Ne4 (11... Qa5 $1 $19 {[%CAl Ra5a2]} 12. b4 Qa4) 12. Qf4 $2 (12. Qe5 $17) 12... Qa5 $1 $19 {[%CAl Ra5a2]} 13. Nd4 $2 (13. Bd3 Bd6 14. Qe3 Qxa2 15. Bxe4) 13... Bg6 14. Bd3 $2 (14. a4 e5 15. Nxc6 bxc6 16. Qf3) 14... Qxa2 $19 15. Bxe4 (15. Nb5 $142 cxb5 16. Bxb5+ Kd8 17. d3) 15... Ba3 $19 16. d3 Qxb2+ 17. Kd2 Bb4+ 18. Ke2 O-O-O 19. Bxg6 Rxd4 20. Be4 f5 21. Qe5 Rxe4+ {0-1 (21) Shahade,G (2476)-Mitrabha,G (2498) Chess.com INT 2021}) (11. Ne5 $11) 11... Bg6 $15 12. f4 $146 (12. f3 Be7 (12... Qa5 13. a4 Bb4) 13. Qe1 $17 Qa5 14. Kb1 Nd5 (14... Bb4 $17 15. Ne2 O-O-O) 15. Bc4 e5 (15... Qc7 $142 $1) 16. Bxd5 $1 $11 Qxd5 17. Ne2 O-O (17... O-O-O $11) 18. d4 $16 exd4 19. Nf4 Qd6 $2 (19... Qg5 $16) 20. Nxg6 $18 hxg6 21. Rxd4 Qc7 22. h4 Bf6 23. Re4 Bxb2 24. Kxb2 Qd6 25. Qc3 Rfe8 26. Rhe1 (26. Rd4 $16 Qf6 27. Rd2) 26... Rxe4 {Skaar,B (2152)-Ekeberg,C (2291) Norway NOR 2026 ½-½ (31)}) 12... Be7 (12... Qa5 $17 13. Kb1 O-O-O) 13. g4 (13. Qh3 $11) 13... Be4 $1 $17 {[%csl Ge4][%CAl Od8a5,Gg6e4]} 14. Rg1 {[#]} Ba3 15. Qf2 (15. Bxa3 $2 Qxd4 16. d3 Qe3+ (16... Qxg1 $2 17. dxe4 Qe3+ 18. Kb1 $19) (16... Bf3 17. Be2 $19) 17. Kb1 Qxg1 $19) (15. c3 $1 $14 Bxb2+ 16. Kxb2) 15... Qa5 {[#]} (15... Bxb2+ $11 16. Kxb2 Qb6) 16. g5 (16. Qe3 $1 $16) 16... Nd5 (16... Nd7 $1 $11) 17. Re1 $14 {[%CAl Of4f5]} Nb4 18. Rxe4 Bxb2+ 19. Kxb2 Qxa2+ 20. Kc3 a5 21. Bc4 (21. d3 $14) 21... O-O $1 $11 {[%csl Gg8][%CAl Ge8g8] [#]} 22. g6 $1 {[%csl Gg6][%CAl Gg5g6]} c5 $1 {[%csl Gc5][%CAl Gc6c5]} 23. gxf7+ Kh8 {[#]} 24. Rc1 $2 {[%csl Rc1,Gd3][%CAl Rg1c1,Gd2d3]} cxd4+ $19 25. Qxd4 Qa3 26. Rce1 Na2+ (26... Rxf7 27. Rxe6 (27. Bxe6 $2 Qa2 $19) 27... Na2+ 28. Kd3 Nb4+ 29. Kc3 $11) 27. Kd3 Rad8 (27... Rxf7 28. Ke2 $14 (28. Bxe6 Re7 $16) (28. Rxe6 Nb4+ 29. Kc3 Raf8 $11)) 28. c3 {[%CAl Od4d8]} Rxd4+ 29. Rxd4 Rxf7 30. Rd8+ Rf8 31. Rxf8+ Qxf8 32. Kc2 g6 33. Kb2 {[#]} Nb4 $1 {[%csl Gb4][%CAl Ga2b4]} 34. cxb4 Qxb4 35. Re2 b5 36. Bxe6 Qxf4 37. h3 (37. Kc3 Qb4+ 38. Kc2 Qc5+ 39. Kd1 Qc6 $19) 37... Qd4+ 38. Kc2 a4 39. bxa4 bxa4 40. Re3 {[#]} (40. Ba2 $19) 40... a3 $1 {[%csl Ga3][%CAl Ga4a3]} 41. Bb3 (41. Rxa3 Qc5+ $2 (41... Qe4+ $19 42. Kd1 Qxe6)) 41... Qb2+ 42. Kd1 a2 (42... a2 43. Bxa2 Qxa2 $19) 0-1 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.25"] [Round "9.171"] [White "Yakubboev, Nodirbek"] [Black "Niemann, Hans Moke"] [Result "1-0"] [ECO "E36"] [WhiteElo "2685"] [BlackElo "2725"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "131"] [EventDate "2026.??.??"] {[%evp 11,131,5,15,-3,11,0,28,16,47,34,40,28,30,1,34,8,28,10,26,16,33,13,32,36,36,22,35,10,24,16,30,12,20,12,81,10,41,5,30,8,36,1,9,-1,15,-39,-17,-38,27,11,23,13,40,35,41,49,60,61,74,55,198,137,169,113,243,180,480,461,465,467,472,147,162,155,171,24,24,23,12,73,31,70,36,34,24,23,27,0,55,64,609,553,729,711,706,605,711,681,681,553,691,696,686,640,689,666,707,646,1082,926,24773,1416,24773,24768,1656,1032,1564,933,1602,432,1744,522]} {E36: Defensa Nimzo-India: Clásica} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 {[%CAl Oc7c5]} 7. cxd5 exd5 (7... Ne4 8. Qc2 exd5 9. Bf4 $1 Nc6 10. e3 $1 Re8 11. Nf3 g5 12. Bg3 h5 13. Bd3 h4 14. Be5 Bf5 15. h3 $1 Nxe5 16. dxe5 Qe7 (16... c5 $15) 17. b4 $11 Rac8 18. O-O Bg6 19. Rac1 c6 20. Rfe1 b6 (20... c5 $11) 21. Nh2 $14 Qxe5 (21... c5 $14) 22. f3 {Carlsen,M (2859)-Caruana,F (2766) Chess.com INT 2022 1-0 (43)}) 8. Bf4 $146 (8. Bg5 Nbd7 (8... h6 9. Bxf6 Qxf6 10. e3 Bf5 11. Nf3 Nd7 12. Bd3 Bxd3 13. Qxd3 Rfe8 14. Rc1 c6 15. O-O Re6 16. b4 a6 17. a4 Nb6 18. b5 Nxa4 19. bxc6 Rxc6 20. Qb3 Rac8 21. Rxc6 Qxc6 22. Ne5 Qb5 23. Qxb5 {Karpov,A (2617)-Maurizzi,M (2496) Cap d'Agde 2021 1-0 (52)}) (8... h6 $11 9. Bxf6 Qxf6) 9. e3 $14 c6 (9... h6 $11 10. Bh4 c5) 10. Bd3 $14 Ne4 (10... Re8 $14) 11. Bxd8 $16 Nxc3 12. Bh4 Ne4 13. f3 Nef6 (13... g5 $16) 14. Ne2 $18 Re8 15. Bf2 (15. Kf2 $18) 15... Nf8 (15... a5 $16) 16. O-O (16. b4 $18) 16... Ne6 (16... a5 $142) 17. b4 $16 Bd7 18. Rfc1 (18. a4 $142) 18... a5 $16 19. g4 (19. Bg3 $16) 19... h5 $14 20. h3 Ra7 (20... g6 $16) 21. Nc3 (21. b5 $1 $18) 21... axb4 $14 22. axb4 Rea8 {Andrews,T (2209)-Biletskiy,D (1956) Chess.com INT 2022 ½-½ (70)}) 8... c6 9. e3 Bf5 10. f3 Re8 {[%CAl Oc6c5]} 11. Ne2 h5 (11... Nbd7 12. g4 Bg6 (12... Bxg4 $2 13. fxg4 Ne4 14. Qd3 (14. Qc2 $18) 14... Qh4+ $16 15. Bg3 $1 Nxg3 16. Nxg3 Nf6 (16... Qxg4 $16 17. Be2 Qg5) 17. Be2 $18 Ne4 18. Bf3 g6 19. Qe2 Re6 20. O-O-O Nxg3 $2 (20... Nd6 21. Kb1 Rae8) 21. hxg3 $18 Qxg3 22. Rdg1 Qc7 23. Qf2 Rae8 24. Re1 Qe7 25. Qh2 f6 26. Kb1 Qd7 27. Qf4 {Aditya,M (2589)-Vavulin,M (2545) Berlin GER 2026 1-0 (48)}) 13. h4 h5 14. g5 Nh7 15. Kf2 Nhf8 16. Bh3 Ne6 17. Bg3 c5 $2 (17... Nb6 $14) 18. Rac1 $2 (18. Bxe6 $18 fxe6 19. dxc5) 18... cxd4 $2 (18... Rc8 $14 19. Bxe6 Rxe6) 19. Nxd4 $18 Ndc5 20. Rhd1 (20. Nxe6 $18 Nxe6 21. Rhd1) 20... Qb6 $2 (20... Rc8 $16) 21. Nxe6 Nxe6 22. Rxd5 Rad8 23. Rxd8 Rxd8 24. Bf1 Bf5 25. Be5 Bg6 (25... Rd5 26. Bc4 Rc5) 26. b4 {Gholami Orimi,M (2530)-Vokhidov,S (2644) chess.com INT 2026 0-1 (37)}) 12. h3 Nbd7 13. g4 Bg6 14. g5 Nh7 {[%CAl Bf6h7,Bh7f8,Bf8e6]} 15. h4 Nhf8 {[%CAl Oc6c5]} 16. Kf2 Ne6 17. Bh3 c5 18. Bxe6 fxe6 19. dxc5 e5 20. Bg3 Qe7 21. b4 Qe6 22. Kg2 Rac8 (22... Bf7 $11) 23. Rac1 (23. Rhd1 $1 $16) 23... Bf7 24. Rhf1 (24. Rhd1 $14) 24... Nf8 $11 25. Kh2 Ng6 26. b5 Re7 27. Rf2 Be8 28. a4 (28. Qb3 $11) 28... Rec7 $1 $15 {[%csl Gc7][%CAl Ge7c7]} 29. Qb4 Rf7 (29... Bd7 $15) 30. Qb3 $11 Bd7 31. Ng1 Rcf8 {[%CAl Of7f3]} 32. Rd1 $1 {[%csl Gd1][%CAl Gc1d1]} Ne7 {[%CAl Of7f3,Bg6e7,Be7f5,Bf5h4]} 33. e4 $1 {[%csl Ge4][%CAl Ge3e4]} dxe4 34. Qxe6 Bxe6 35. Bxe5 e3 {[%csl Gc8,Ye3][%CAl Ye4e3,Gf8c8]} (35... Rc8 $1 $14) 36. Re2 $18 Nf5 {[%CAl Oe6b3]} 37. c6 $1 $36 {[%csl Gc6][%CAl Gc5c6]} Bb3 (37... Rc8 $16) 38. Rb1 Bxa4 (38... Bc4) 39. Ra2 Bxb5 40. Rxb5 bxc6 41. Rc5 {[%csl Gb4,Yc5][%CAl Yb5c5,Gb5b4]} (41. Rb4 $18) 41... Nxh4 $16 42. f4 (42. Rxc6 $6 Rxf3 43. Rxa7 (43. Bg3 Rf2+ 44. Rxf2 Rxf2+ 45. Kh3 Nf5 $16) 43... Rf2+ 44. Kh3 Nf5 $14) 42... Ng6 {[#]} 43. Ne2 (43. Rxc6 $2 Nxe5 44. Re6 (44. fxe5 $2 Rf2+ 45. Kg3 Rxa2 $19) 44... Rxf4 45. Rxe5 Rf2+ 46. Kg3 (46. Rxf2 exf2 47. Kh1 f1=Q 48. g6 Qf6 49. Re2 Qh4+ 50. Kg2 a5 51. Nf3 Qg4+ {[%csl Of3,Og2,Og6]} 52. Kh2 Rxf3 53. Re8+ Rf8) 46... Rxa2 $19) (43. Nh3 $1 $18) 43... Rd8 $1 $11 {[%csl Gd8][%CAl Gf8d8]} 44. Ra3 Rd2 {[%csl LRe2,LRf4]} 45. Rxe3 Nxf4 46. Bxf4 Rxf4 47. Kg3 (47. Rxc6 Rf2+ 48. Kh3 (48. Kh1 $2 Rdxe2 49. Rxe2 Rxe2 $19) 48... Rdxe2 (48... Rfxe2 49. Rxe2 Rxe2 50. Kh4 $11) 49. Rxe2 Rxe2 $11) 47... Rg4+ 48. Kf3 Rd8 $1 {[%csl Gd8][%CAl Gd2d8]} 49. Re6 (49. Rxc6 $2 Rf8+ $19 (49... Rxg5 50. Re4 $11)) 49... Rf8+ (49... Rd3+ $11 50. Re3 Rd7 51. Re8+ (51. Rxc6 $2 Rf7+ $19) 51... Kh7) 50. Ke3 $14 {[%CAl Oe6e4]} h4 $2 {[%csl Rh4,Gh7][%CAl Rh5h4,Gg8h7] [#]} (50... Kh7 $14) 51. g6 $1 $18 {[%csl Gg6][%CAl Gg5g6]} (51. Rexc6 h3 $11) 51... Ra4 52. Nd4 (52. Rcxc6 h3 $14) 52... Ra1 53. Ke2 (53. Rcxc6 h3 54. Rc2 Re1+ 55. Kd3 Rxe6 56. Nxe6 h2 57. Rxh2 Rf6 $16) 53... Ra2+ 54. Kd3 Ra3+ 55. Ke4 Ra4 56. Rexc6 h3 57. Rh5 Rd8 58. Rd5 Rf8 59. Rc2 Re8+ 60. Kf4 Rf8+ 61. Kg5 Ra1 62. Nf5 Rg1+ 63. Kh4 Re8 {[#]} 64. Ne7+ $1 {[%csl Ge7][%CAl Gf5e7]} Kf8 65. Rf2+ Kxe7 66. Re5+ (66. Re5+ Kd7 67. Rd2+ Kc6 68. Rxe8 Rxg6 69. Kxh3 $18 (69. Rc8+ $142 Kb7 70. Rg8)) (66. Kxh3 $2 Rh8+) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.25"] [Round "9.169"] [White "Abdusattorov, Nodirbek"] [Black "Caruana, Fabiano"] [Result "1-0"] [ECO "C28"] [WhiteElo "2762"] [BlackElo "2789"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "97"] [EventDate "2026.??.??"] {[%evp 19,97,8,27,15,39,34,58,34,67,0,1,-1,1,-1,1,-1,1,1,1,-1,15,1,8,1,1,1,69,1,11,1,1,-1,1,7,20,13,21,13,25,14,21,4,8,3,11,5,12,0,1,1,1,1,1,1,1,1,1,1,87,1,109,109,966,677,24767,24768,24777,24778,24779,24780,24779,24780,24799,24798,24801,728,24801,24802,24803,24788]} {C28: Apertura Vienesa} 1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6 8. Ne2 Na5 $146 (8... d6 9. O-O (9. Qd2 Qg5 10. Ng3 Qxd2+ 11. Kxd2 Be6 12. Bb3 Ne7 13. Raf1 g5 14. h4 Kd7 15. d4 f6 {½-½ (15) Abdusattorov,N (2546)-Vidit,S (2701) Makati 2018}) 9... g5 10. Bb5 Bd7 11. Rb1 h5 12. c4 b6 13. Bxc6 Bxc6 14. f3 Bd7 15. Qd2 h4 16. h3 Be6 17. Nc3 c6 18. a4 O-O 19. Rb3 Rfd8 20. Rb2 Rac8 21. a5 bxa5 22. Ra2 d5 23. cxd5 {Dubov,D (2654)-Nakamura,H (2792) chess.com INT 2026 0-1 (92)}) 9. Bb3 O-O 10. O-O d6 (10... Nxb3 11. cxb3 (11. axb3 $14 Qb6 12. Ng3) 11... d6 $11 12. Ng3 Bd7 13. Qd2 Qg6 14. c4 b6 15. b4 a5 16. b5 Rae8 17. f3 h5 18. Ne2 f5 19. Nc3 Rf7 20. Nd5 Be6 21. Rac1 f4 22. Qf2 Bxd5 23. cxd5 Qh6 24. Rc6 g5 25. Rfc1 {Sherman,R (1978)-Tal Shahar,L (1623) Netanya 2019 0-1 (48)}) 11. Qd2 Qe7 12. f4 Nxb3 13. axb3 Bd7 14. c4 (14. f5 $14) 14... f5 $11 15. Qe3 fxe4 16. Qxe4 Bc6 17. Qe3 Rae8 18. f5 (18. Qxa7 $2 b6 19. Rae1 Ra8 $19) 18... a6 19. Ng3 Bd7 20. Rf2 Rf7 21. Raf1 {[%CAl Of5f6]} Ref8 22. Qe4 c6 (22... Bc6 $11 23. Qe2 Qg5) 23. Qe3 (23. h3 $14) 23... d5 24. cxd5 cxd5 25. d4 e4 {[%CAl Be5e4,Be4e3]} 26. c4 {[%CAl Bc2c4,Bc4d5]} Qg5 27. Qxg5 hxg5 28. cxd5 e3 29. Rf3 Bb5 30. Re1 e2 31. Kf2 {[%CAl Of3e3]} (31. Nxe2 Re8 32. Rf2 Rd7 $19) 31... Rd7 32. Nxe2 Rxd5 {[%CAl Ob5c6]} 33. g4 Bxe2 34. Rxe2 Rxd4 35. Kg3 Rfd8 36. h4 gxh4+ 37. Kxh4 Rd3 38. Rfe3 Kf8 (38... g6 $11) 39. Kh5 (39. Re7 $16) 39... a5 (39... Rxe3 $1 $11 40. Rxe3 Rd6) 40. Re7 $16 Rxb3 {[#]} (40... Rh3+ $16 41. Kg6 Rh6+ 42. Kg5 Rb6) 41. g5 $1 $18 {[%csl Gg5][%CAl Bg4g5,Bg5g6]} Rb6 42. g6 Rf6 43. Kg5 ({No sirve:} 43. Rxb7 Rxf5+ 44. Kg4 Rf6 $17) 43... Kg8 {[#]} 44. Rxg7+ $3 {[%csl Gg7][%CAl Ge7g7]} Kxg7 45. Re7+ {[%csl Ob7,Og7]} Kg8 46. Kxf6 a4 47. Rg7+ (47. Rxb7 $142 Rc8 48. Kg5 Rc5 49. Kh6 (49. Ra7 Re5 50. Kf6 Re8 51. g7 Kh7 52. Rxa4 Kg8 53. Rh4 Re6+ 54. Kxe6 Kxg7 55. Rh5 Kf8 56. Rg5 Ke8 57. Rg8#) 49... Rxf5 50. Rb8+ Rf8 51. Rxf8+ Kxf8 52. Kh7) 47... Kh8 48. Rxb7 Ra8 49. Kg5 (49. Kg5 a3 50. Kh6 (50. f6 $142 Kg8 51. Kh6 Rf8 52. Rg7+ Kh8 53. f7 Rxf7 54. gxf7 a2 55. f8=Q#) 50... a2 51. f6 Rf8 52. g7+ Kg8 53. f7+ Rxf7 54. Rb8+ Rf8 55. gxf8=Q#) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.25"] [Round "9.182"] [White "Van Foreest, Jorden"] [Black "Abdisalimov, Abdimalik"] [Result "1/2-1/2"] [ECO "C02"] [WhiteElo "2706"] [BlackElo "2548"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "168"] [EventDate "2026.??.??"] {[%evp 11,168,10,24,8,29,12,21,12,26,10,29,1,46,8,30,1,29,34,23,1,20,1,1,-1,46,1,144,40,46,41,29,-1,1,-1,223,194,648,625,636,605,707,674,867,733,724,566,739,709,741,721,724,615,723,560,727,645,650,587,636,602,622,504,719,328,898,715,738,717,737,694,693,618,560,297,508,216,526,396,402,183,179,9,321,7,12,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} {C02: Defensa Francesa: Variante De Avance} 1. e4 e6 2. d4 d5 3. e5 c5 {[%CAl Bc7c5,Bc5d4]} 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. O-O Bd7 8. Re1 Nge7 9. h4 a6 10. Nbd2 dxc3 11. bxc3 Qc7 (11... Ng6 $11) 12. Nb3 (12. c4 $1 $14) 12... Ng6 $11 {[%CAl Rg6e5]} 13. Qe2 f6 14. exf6 gxf6 15. c4 (15. Nfd4 {15.?b1 0.25} e5 (15... Nce5 $15) 16. Qh5 (16. Nxc6 $11 bxc6 17. c4) 16... Nce7 $15 {[%CAl Oe8c8]} 17. Bf4 $2 (17. Rb1 $1 $11) 17... Bg7 $1 $19 18. Nf5 Nxf5 19. Bxf5 Bxf5 20. Qxf5 Qd7 21. Qxd7+ Kxd7 22. Bg3 $2 (22. Bh2) 22... Rhc8 $19 23. Rad1 Ne7 24. Rd3 Ke6 25. f3 Kf7 (25... b5 $142 26. Bf2 Kd6) 26. Bf2 $19 f5 (26... Rc4 $19 27. Na5 Rc7) 27. Bc5 $17 Rd8 28. Nd4 $2 (28. Bb6 $17) 28... Rd7 $19 29. Nb3 h5 $2 {Vaishali,R (2451)-Kakabayaev,M (2285) Delhi 2022 0-1 (54)} (29... Rc8 $19 30. Rde3 a5)) 15... O-O-O $1 {[%csl Gc8][%CAl Ge8c8]} 16. cxd5 exd5 17. Nfd4 $146 (17. Bxg6 hxg6 18. Bb2 Be7 (18... Bb4 $11 19. Rec1 Rde8) 19. Rac1 $16 {[%CAl Oe2e7]} Rhe8 (19... Bb4 $1 $14 20. Bxf6 Bxe1 21. Qxe1 Rde8) 20. Qd1 (20. Qd3 $16) 20... Kb8 21. Rxe7 Rxe7 22. Bxf6 Bg4 $1 23. Nbd4 Bxf3 24. gxf3 Rd6 $1 25. Bxe7 Qxe7 26. Nxc6+ Rxc6 27. Rxc6 bxc6 28. Qb1+ Kc7 29. Qxg6 Qxh4 30. Qg3+ Qxg3+ 31. fxg3 c5 {Kiolbasa,O (2399)-Osmak,I (2419) Wroclaw 2021 ½-½ (33)}) (17. Be3 Nge5 $2 (17... Rg8 {[%CAl Od7h3]} 18. Nbd4 Re8 19. Nxc6 Bxc6 20. Bf5+ Kb8 21. Bxg6 hxg6 (21... Rxg6 $15 22. Rac1 Rg4) 22. Qb2 (22. Nd4 $14 Bh6 23. Rac1 Bxe3 24. fxe3) 22... Re4 $1 $11 23. Qxf6 Bg7 (23... Bb4 $11) 24. Qxg6 $14 {[%CAl Oe3d4]} Ree8 $2 (24... Qc8 $11 25. Rac1 Bb2 26. Rxc6 bxc6) 25. Bd4 $18 Ref8 26. Qe6 (26. Qh7 $1 $18) 26... Bd7 $2 (26... Bxd4 $16 27. Nxd4 Rxg2+ 28. Kxg2 Qg7+ 29. Kf1 Qxd4 30. Qe5+ Qxe5 31. Rxe5 Rh8) 27. Bxg7 $1 $18 Bxe6 28. Be5 Qxe5 29. Nxe5 Rf4 30. h5 $1 Bf5 31. f3 Rh4 32. g4 {Ahmadzada,A (2550)-Alizada,P (2329) Abu Dhabi UAE 2026 1-0 (34)} (32. Rad1 $142)) (17... Rg8 $11) 18. Nxe5 $18 fxe5 (18... Qxe5 $142 19. Bxa6 Qc7) 19. Rec1 $18 d4 20. Bd2 Ba3 21. Ba5 (21. Rc2 $142) 21... Qd6 $18 22. Bxa6 ({Better is} 22. Bxd8 $1 $18 Rxd8 23. Rf1) 22... Kb8 $16 23. Bxb7 $2 (23. Bxd8 $1 $18 Bxc1 24. Rxc1 Nxd8 25. Bb5) 23... Bxc1 $2 (23... d3 $11 24. Qe3 Nxa5 25. Nxa5 Bxc1 26. Rxc1 d2) 24. Qa6 {[%csl Gb7][%CAl Ra6a8]} Na7 25. Qxd6+ {1-0 (25) Kiolbasa,O (2399)-Zatonskih,A (2403) Warsaw 2021} (25. Bb6 $142 Qxb6 26. Qxb6 Nc8 27. Bxc8+ Kxc8 28. Nc5 Rdg8 29. Qb7+ Kd8 30. Qxd7#)) (17. Bxa6 Re8 18. Be3 bxa6 $15 (18... Rxe3 19. Bxb7+ Qxb7 20. Qxe3 $14)) 17... Rg8 (17... Nge5 18. Bf4 $1 Bd6 19. Nf5 (19. Nxc6 $1 $16 Nxc6 20. Bxd6 Qxd6 21. Qb2) 19... Bxf5 $11 20. Bxf5+ Kb8 21. Rad1 Rhe8 22. Bg3 (22. Qh5 $11) 22... Nc4 (22... Re7 $17) 23. Qxe8 $11 Rxe8 24. Rxe8+ Ka7 25. Kh2 $2 (25. f4 $11) 25... Bxg3+ $19 26. fxg3 Nd6 27. Re3 Nxf5 28. Rf3 Qe5 29. Rdf1 Ne3 30. Rc1 Ng4+ 31. Kh3 h5 32. Rd1 {Dong,H (2381)-Obada,E (2183) Sebes ROU 2026 0-1 (33)}) (17... Nxd4 $11 18. Nxd4 Bb4) 18. Ne6 $14 {[%csl Oc7,Od8,Of8]} Qd6 (18... Qe5 $1 $11 19. Bxg6 (19. Nxd8 Nxh4 20. Kh1 Kxd8 $11) 19... Bxe6 20. Bxh7 Rg7) 19. Nbc5 (19. Nxd8 $2 Nxh4 20. f4 (20. Bxh7 $2 Rxg2+ 21. Kf1 Qh2 $19) 20... Nxg2 (20... Nxd8 $2 21. Qc2+ Nc6 22. Re2 $17) (20... Kxd8 $2 21. Kh1 $19) (20... Rxg2+ $2 21. Qxg2 Nxg2 22. Nf7 $19) 21. Nxb7 Nxe1+ 22. Kf1 Qb4 $19 (22... Kxb7 $2 23. Kxe1 a5 24. Be3 $19)) (19. Bxg6 $1 $16 Bxe6 20. Bxh7) 19... Bxe6 20. Nxe6 Re8 (20... Nxh4 21. Bf4 (21. g3 $2 Rxg3+ 22. Kf1 Rh3 $19) 21... Ne5 (21... Rxg2+ 22. Kh1 $11) 22. Rec1+ (22. Nxd8 Nxg2 23. Bxe5 fxe5 $17) 22... Kb8 23. Nxd8 Nxg2 (23... Rxg2+ 24. Kf1 $16) 24. Bg3 $16 (24. Bxh7 $2 Nxf4+ {[%csl Og1]} 25. Bxg8 Nxe2+ $19)) 21. Bxa6 {[%CAl Bd3a6,Ba6b7,Bb7c6]} Nd8 (21... Nd4 $2 22. Bxb7+ Kb8 (22... Kxb7 $2 23. Nc5+ {[%csl Oe8]} Qxc5 24. Qxe8 $18) 23. Qb2 $18 (23. Nxd4 Rxe2 24. Rxe2 Kxb7 $11)) 22. Ba3 $3 $40 {[%csl Ga3][%CAl Gc1a3][%mdl 128] [#]} Rxe6 $2 {[%csl Ga3,Re6][%CAl Re8e6,Gd6a3]} 23. Rec1+ $18 (23. Bxd6 Rxe2 24. Bxe2 Bxd6 $15) 23... Nc6 $2 {[%csl Rc6,Gc7][%CAl Rd8c6,Gd6c7]} (23... Qc7 24. Rxc7+ Kxc7) 24. Bxb7+ (24. Bxd6 Rxe2 25. Rxc6+ Kd7 26. Bxf8 (26. Bxe2 bxc6 27. Bxf8 Rxf8 $15) 26... bxc6 27. Bxe2 Rxf8 $14) 24... Kd8 25. Qb5 (25. Rxc6 $2 Qxc6 (25... Rxe2 $2 26. Bxd6 Rb2 27. Bc7+ Kd7 28. Rb6 $18) 26. Bxc6 Rxe2 $19) 25... Qxa3 26. Bxc6 Bd6 27. Bxd5 (27. Qxd5 Nf4 28. Qf5 Rg7 $11 (28... Qh3 29. Qxh3 Nxh3+ 30. Kf1 $11)) 27... Rge8 28. Qb6+ Ke7 {[%CAl Bd8e7,Be7f8,Bf8e8,Be8d7,Bd7e6,Be6f7]} 29. Qb7+ Kf8 30. Bxe6 (30. Qxh7 $2 Qxc1+ 31. Rxc1 Re1+ 32. Rxe1 Rxe1#) 30... Rxe6 31. Rc8+ Re8 32. Rxe8+ Kxe8 33. Qxh7 Ne7 34. Rd1 Qxa2 35. Qh5+ (35. Rxd6 Qa1+ 36. Kh2 Qe5+ 37. g3 Qxd6 $17) 35... Kd7 36. Qc5 Qa6 37. h5 (37. g3 $142 Qc6 38. Qh5) 37... Qc6 $2 {[%csl Rc6,Ge6][%CAl Ra6c6,Gd7e6]} (37... Ke6 38. Qc2 Qb5) 38. Qd4 {[%CAl Oh5h6]} Ke6 39. h6 Be5 40. Qd3 Kf7 41. h7 f5 42. Qe2 Bh8 43. Re1 (43. g3 $142 Ng6 44. Qh5) 43... Qd7 $2 {[%csl Rd7,Gg6][%CAl Rc6d7,Ge7g6]} (43... Ng6 44. Qd2 Kg7) 44. g3 Ng6 45. Qc4+ (45. Qa2+ $142 Kf6 46. Rb1) 45... Kf6 {[#]} 46. Ra1 $2 {[%csl Ra1,Ge3][%CAl Re1a1,Ge1e3]} (46. Re3 $1 $18 {[%CAl Re3d3]}) 46... Kg5 $2 {[%csl Gf4,Rg5][%CAl Rf6g5,Gf5f4]} (46... f4 $11 {Y Negras aseguran las Tablas...}) 47. Ra6 $2 {[%csl Ra6,Gc1][%CAl Ra1a6,Gc4c1]} (47. Qc1+ $18 Kh5 48. Ra5) 47... f4 $11 48. Rc6 Qd1+ 49. Kg2 fxg3 50. Qc5+ (50. fxg3 Qd2+ 51. Kh3 Qd7+ 52. Re6 Qxh7+ 53. Kg2 Qb7+ 54. Rc6 Qb2+ 55. Kh3 Bf6) 50... Be5 51. Rxg6+ Kxg6 52. Qxe5 Kxh7 53. Qc7+ Kh6 54. Qf4+ Kg6 55. Qxg3+ Kf6 56. Qf4+ Kg6 57. Qe4+ Kf6 58. Kg3 Qg1+ 59. Kf3 Qh1+ 60. Kf4 Qh4+ 61. Ke3 Qh3+ 62. f3 Qf1 63. Qc6+ Kf5 64. Qc5+ Kf6 65. Kf4 Qa6 66. Qf8+ Kg6 67. Qg8+ Kf6 68. Qg5+ Kf7 69. Qh5+ Kg7 70. Qe5+ Kg6 71. Qe4+ Kf6 72. Qf5+ Kg7 73. Kg5 Qh6+ 74. Kg4 Qa6 75. Kf4 Qb6 76. Qe5+ Kf7 77. Qe4 Qd6+ 78. Kg5 Qg3+ 79. Kf5 Qg6+ 80. Kf4 Qxe4+ 81. Kxe4 Ke6 82. f4 (82. Kf4 $5 Kf6 $8 83. Kg4 $11) 82... Kf6 83. f5 Kf7 84. f6 Kxf6 1/2-1/2 [Event "Olymp 2026 Women"] [Site "Sarmarkand, Uzbekistan"] [Date "2026.09.25"] [Round "9.51"] [White "Kulon, Klaudia"] [Black "Forgas Moreno, Yaniela"] [Result "1-0"] [ECO "A80"] [WhiteElo "2375"] [BlackElo "2249"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "73"] [EventDate "2026.??.??"] [WhiteTeam "Poland"] [BlackTeam "Cuba"] [WhiteTeamCountry "POL"] [BlackTeamCountry "CUB"] {[%evp 9,73,46,73,63,93,64,101,70,102,72,132,104,173,92,229,75,86,66,85,71,335,294,333,267,452,439,476,423,806,744,847,777,832,781,819,750,828,439,680,608,758,669,847,779,1013,906,909,879,910,872,907,870,872,841,867,848,860,833,872,851,889,862,908,861,978,711]} {A80: Defensa Holandesa} 1. d4 f5 2. Bg5 g6 3. Nc3 (3. e3 Bg7 4. Nd2 Nf6 5. Bd3 d6 6. Qe2 e5 7. dxe5 dxe5 8. e4 f4 9. Ngf3 h6 10. Bxf6 Bxf6 11. O-O-O Qe7 12. Bc4 Nd7 13. h4 c6 14. g4 Bg7 15. g5 h5 16. a3 b5 17. Ba2 Nc5 {Kazakouski,V (2597)-Zherebukh,Y (2620) Paris FRA 2026 0-1 (31)}) 3... d5 4. Qd2 $146 (4. Nf3 Bg7 5. h4 c6 6. e3 Be6 7. Be2 Nd7 8. Qd2 Ngf6 9. Bxf6 Nxf6 10. h5 Qc7 11. hxg6 hxg6 12. Rxh8+ Bxh8 13. Ne5 g5 14. O-O-O O-O-O 15. f3 Nd7 16. Nxd7 Bxd7 17. Na4 b6 18. Qb4 e5 {Field,L (1848)-Hayes,P (2073) Dublin IRL 2026 ½-½ (60)}) 4... Bg7 5. O-O-O Nc6 6. e3 Nf6 7. h4 h6 (7... Ne4 $14 8. Nxe4 fxe4) 8. Bxf6 Bxf6 9. Nh3 e6 (9... Be6 $142) 10. Nf4 Rg8 (10... Ne7 $16) 11. f3 (11. g4 $18) 11... Bd7 {[#]} (11... a6 $16) 12. Qf2 $2 {[%csl Ge4,Rf2][%CAl Rd2f2,Ge3e4]} (12. e4 $1 $18 {[%CAl Re4d5]}) 12... Qe7 $16 13. e4 dxe4 14. fxe4 Qb4 (14... fxe4 $16 15. Nxe4 O-O-O) 15. e5 $18 Be7 16. d5 Nxe5 (16... Bc5 17. Qg3 Ne7) 17. dxe6 Bc6 18. Nfd5 Qa5 (18... Ng4 $142 19. Qg3 (19. Nxc7+ Kf8 $18) 19... Bd6) 19. Qf4 {[%csl LRe5,LRh6]} Bd6 20. Nf6+ (20. Qxh6 O-O-O $14) 20... Ke7 21. Nxg8+ Rxg8 22. Qxh6 Kxe6 23. Rh3 Qc5 (23... Kf6 $142 24. Kb1 Nf7) 24. Qh7 Rf8 25. h5 gxh5 26. Rxh5 Ng4 27. Re1+ Be5 28. Qg6+ Kd7 29. Rxf5 Ne3 30. Rxf8 Qxf8 31. Qd3+ Kc8 32. Rxe3 ({No:} 32. Qxe3 Bf4 $17) 32... Bf4 {[#]} 33. Nd1 $1 {[%csl Gd1][%CAl Gc3d1]} a6 {[#]} (33... Kb8 34. g4) 34. Kb1 $1 {[%csl Gb1][%CAl Gc1b1]} Bb5 {[%CAl Bc6b5,Bb5d7,Bd7f5] [#]} (34... Kb8 35. Rh3) 35. c4 $1 {[%csl Gc4][%CAl Gc2c4]} Bd7 36. Re4 Bf5 {[#]} 37. Re8+ $3 {[%csl Ge8][%CAl Ge4e8]} 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.26"] [Round "10.170"] [White "Sindarov, Javokhir"] [Black "Hovhannisyan, Robert"] [Result "1-0"] [ECO "A06"] [WhiteElo "2778"] [BlackElo "2642"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "69"] [EventDate "2026.??.??"] {[%evp 9,69,-2,4,-6,1,-1,1,-1,1,1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,22,3,66,69,84,62,110,72,82,79,135,122,223,152,330,170,357,300,365,39,923,725,956,915,899,875,1869,1349,29976,2746,29977,2112,29980,3563]} {A06: Apertura Réti} 1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. g3 c5 (4... Nc6 5. Bg2 Qd7 6. h3 h5 7. d3 a5 8. a3 d4 9. Nbd2 e5 10. e4 Be6 11. Ng5 h4 12. Nxe6 Qxe6 13. Nf3 hxg3 14. fxg3 Nh5 15. Kf2 Qg6 16. g4 Nf4 17. Bc1 Be7 18. Bxf4 exf4 19. Qd2 {Vassis,M (2353)-Xiong,J (2656) chess.com INT 2026 ½-½ (78)}) 5. Bg2 Nc6 6. O-O Qd7 $146 (6... e6 7. d3 (7. d4 Be7 8. c4 O-O 9. cxd5 exd5 10. Nc3 Rc8 11. Rc1 Re8 (11... b6 $11) 12. e3 (12. dxc5 $16 h5 13. Ng5) 12... h6 {[#]} (12... Nb4 $11) 13. dxc5 $1 $16 Bxc5 $2 (13... Nb4 $16) 14. Nxd5 $1 $18 Qxd5 15. Qxd5 Nxd5 16. Rxc5 Be6 17. Rfc1 $2 (17. a3 $18) 17... Ncb4 $2 (17... Ndb4 $16) 18. Rxc8 $18 Rxc8 19. Rxc8+ Bxc8 20. Nd4 Be6 21. a3 Nd3 {Tupitsin,Y (2200)-Angeles Vera,M (1968) chess.com INT 2026 1-0}) 7... Be7 8. Nbd2 {[%CAl Oe2e4]} O-O 9. Re1 h6 10. e4 Bh7 11. a3 (11. Ne5 $11) 11... dxe4 $15 12. dxe4 Qc7 13. Qe2 Rfd8 14. Rad1 Nd4 (14... Rd7 $15) 15. Nxd4 $11 cxd4 16. e5 Nd5 17. Rc1 (17. Nc4 $11) 17... Nc3 18. Bxc3 dxc3 19. Nc4 Rac8 (19... Rab8 $142 20. a4 Bg5) 20. a4 $17 a6 21. a5 $1 {Badole Shaunak (2249)-Bulgak,D (2186) Montesilvano ITA 2026 0-1 (77)}) (6... Qc7 7. d3 e5 8. Nbd2 (8. e4 $11 dxe4 9. dxe4) 8... Rd8 $15 9. Qe1 d4 (9... Be7 $15) 10. e4 (10. a4 $11) 10... Bg4 11. a4 Be7 12. Nc4 Nd7 13. Nfd2 (13. h3 $11 Be6 14. Qd2) 13... Be6 (13... g5 $15) 14. f4 $11 f6 15. Qe2 b6 (15... O-O $11) 16. Bh3 $14 Bf7 17. Rf2 (17. Nf3 $14) 17... O-O $11 18. Bxd7 (18. Bf5 $11) 18... Rxd7 (18... Qxd7 $15 19. Nf3 exf4 20. gxf4 Qc7) 19. f5 (19. Qg4 $11) 19... a6 $15 20. g4 b5 21. axb5 {Deng,H (2298)-Rustemov,A (2525) chess.com INT 2026 1-0 (46)} (21. Na3 $15)) 7. d4 cxd4 8. Nxd4 Bh3 9. Nxc6 bxc6 10. Bxh3 Qxh3 11. Bxf6 gxf6 12. c4 {[%CAl Bc2c4,Bc4d5]} Bg7 13. cxd5 f5 {[#]} 14. Nd2 $1 {[%csl Gd2][%CAl Od5c6,Gb1d2]} Bxa1 15. Qxa1 O-O $132 16. dxc6 Rac8 17. Qe5 Rxc6 18. Qxe7 Rfc8 19. Nf3 {[%CAl Of3e5]} Qh6 (19... h6 $11) 20. Qxa7 $14 Rc1 {[#]} 21. Rxc1 Qxc1+ $16 22. Kg2 Qc6 23. a4 Re8 (23... h6 $142) 24. e3 {[%CAl Be2e3,Be3f4,Bf4f5,Bf5f6]} f4 25. exf4 $18 Rd8 $2 {[%csl Gd5,Rd8][%CAl Re8d8,Gc6d5]} (25... Qd5 $16 26. b4 Rc8) 26. Qe3 Rb8 (26... Rd5 27. Qe2 Rc5) 27. f5 h6 {[%CAl Bh7h6,Bh6h5]} 28. a5 $2 {[%csl Ra5,Gd3][%CAl Ra4a5,Ge3d3]} (28. Qd3 $18) 28... Qd5 $2 {[%csl Gb5,Rd5][%CAl Rc6d5,Gb8b5]} (28... Rb5 $14) 29. Qf4 (29. Qxh6 Qxf5 30. a6 Rxb3 $14) 29... Rxb3 30. Qg4+ Kf8 31. f6 Rd3 32. a6 {[%CAl Ba5a6,Ba6a7]} h5 33. Qc8+ Qd8 34. Qc5+ Ke8 35. a7 (35. a7 Kd7 36. Ne5+ Ke6 37. Nxd3 Kxf6 38. Qe5+ Kg6 39. Nf4+ Kh7 40. Qb8 Qa5 41. a8=R Qxa8+ 42. Qxa8 {[%CAl Oa8f8]} Kg7 43. Nxh5+ Kg6 44. g4 Kg5 45. f3 f6 46. Qh8 {[%csl Gh5][%CAl Rh8f6]} f5 47. Qf6#) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.25"] [Round "9.96"] [White "Fernandez, Daniel Howard"] [Black "Fernandez Sanchez, Fernando Miguel"] [Result "1/2-1/2"] [ECO "B50"] [WhiteElo "2542"] [BlackElo "2375"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "113"] [EventDate "2026.??.??"] {[%evp 9,113,-1,11,2,20,-15,-4,-42,-23,-59,-4,-28,-6,-14,-6,-24,-11,-35,-8,-24,14,-25,-5,-11,11,-27,-15,-42,1,-1,4,-75,-57,-86,1,-21,-12,-21,21,11,18,13,20,14,36,25,62,43,80,34,68,58,131,80,155,107,92,69,179,31,88,63,71,42,313,285,424,1,1,-1,1,48,56,33,452,350,439,1,35,7,543,516,542,451,511,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,-1,1,1]} {B50: Defensa Siciliana} 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. O-O a6 $146 (5... g6 6. c3 Bg7 7. Re1 (7. Bb3 O-O 8. Re1 e5 9. Nbd2 h6 10. Nf1 d5 11. h3 b6 (11... Be6) 12. Ba4 Bb7 13. Bxc6 Bxc6 14. Nxe5 Bb7 {[%CAl Rd5e4]} 15. Ng4 dxe4 (15... Nxg4 $11 16. Qxg4 Kh7) 16. Nxf6+ Qxf6 17. dxe4 Rfe8 18. f3 Red8 19. Qe2 Qe6 20. Bf4 Rd7 21. Red1 Rad8 $1 {McShane,L (2655)-Jones,G (2665) London 2021 0-1 (50)}) 7... O-O 8. d4 (8. a4) 8... cxd4 $11 9. cxd4 Bg4 $1 10. Nc3 (10. d5 $1 $11 Ne5 11. Be2) 10... Bc8 $2 (10... Bxf3 $17 11. Qxf3 Nxd4) 11. h3 $16 a6 12. e5 dxe5 (12... Ne8 $142) 13. dxe5 $16 Qxd1 14. Rxd1 Ne8 15. Bf4 (15. Nd5 $1 $16) 15... Nc7 $11 16. Rac1 (16. Nd5 Nxd5 17. Bxd5) 16... Be6 $11 17. Ne4 Rfd8 (17... Bxc4 $1 $15 18. Rxc4 Rad8 19. Rxd8 Rxd8) 18. Rxd8+ $1 $11 Rxd8 19. Nc5 $1 {[%CAl Rc5b7]} Bxc4 (19... Bc8 $11) 20. Nxb7 {Costachi,M (2463)-Aditya,M (2483) Chess.com INT 2022 1-0 (57)}) (5... Bg4 6. h3 Bh5 (6... Bxf3 7. Qxf3 a6 8. Bg5 Ne5 (8... e6 $11) 9. Qe2 $16 Nxc4 (9... e6 $1 $14) 10. dxc4 $16 Qb6 (10... e6 $16) 11. c3 $2 (11. Nc3 $1 $18) 11... O-O-O (11... g6 $1 $11) 12. Qc2 (12. b4 $18) 12... h6 13. Be3 (13. Bxf6 $16 gxf6 14. Nd2) 13... Qc6 (13... g5 $14) 14. e5 (14. Nd2 $1 $16) 14... dxe5 $11 15. Qf5+ $2 (15. b4 $11) 15... e6 $19 16. Qc2 g5 17. f3 Nh5 18. Qf2 $2 (18. Nd2) 18... f5 $19 19. g4 (19. Qe1 $142 Rd3 20. Rf2) 19... Nf6 $19 20. Qe2 f4 21. Bf2 {Kannangara,G (1005)-Tharushi,T (1711) Waskaduwa 2021 0-1 (47)}) 7. Nc3 (7. g4 $14 Bg6 8. Bb5) 7... e6 $11 8. g4 Bg6 9. Bf4 (9. Bb3 $142) 9... a6 10. a4 Be7 11. Qd2 (11. Ba2 $11) 11... O-O $15 12. Rae1 Nd4 (12... Rc8 $15) 13. Nxd4 (13. Qd1 $1 $11) 13... cxd4 $15 14. Ne2 Rc8 (14... d5 $17 15. exd5 Nxd5) 15. Bg3 $2 (15. Ba2 $11) 15... Nxe4 $1 $17 16. dxe4 Rxc4 17. Nxd4 (17. b3 $17 Rc8 18. Nxd4) 17... d5 $1 $19 {[%CAl Rd5e4]} 18. e5 Rxa4 19. Kh2 $2 (19. c3) 19... Bc5 20. Nb3 {Camacho Collados,J (2400)-Erdogdu,M (2407) Chess.com INT 2022 1-0 (45)}) 6. Re1 Bg4 {[%CAl Bc8g4,Bg4h5,Bh5g6,Bg6h7]} (6... h6 7. h3 g5 8. e5 (8. Bd5 $11) 8... dxe5 $15 9. Nxe5 Nxe5 10. Rxe5 {[%CAl Ob1c3]} Qc7 (10... e6 $15) 11. Qe2 (11. Re1 $11) 11... Bg7 $17 12. Nc3 $2 (12. Re3 $1 $15) 12... Ng4 $1 $19 13. Rxe7+ Qxe7 14. Qxe7+ Kxe7 15. hxg4 Bxg4 16. Be3 Rac8 17. Ne4 $2 (17. Re1 Be6 18. Bxe6 fxe6 19. Ne4) 17... Bd4 18. Bxd4 (18. Re1 $142 Be6 19. b3) 18... cxd4 $19 19. a4 Be6 20. b3 b6 21. Kf1 {Grischuk,A (2628)-Wei Yi (2752) Paris FRA 2026 0-1 (46)}) 7. Nbd2 e6 {[%CAl Og7g5]} 8. a3 (8. c3 $11) 8... Be7 9. Ba2 (9. c3 $11) 9... Qc7 (9... g5 $1 $15) 10. c3 O-O 11. h3 Bh5 12. Nf1 d5 13. Ng3 Bg6 14. e5 Nd7 (14... Nh5) 15. Bf4 (15. d4 $1) 15... b5 16. h4 h6 $1 {[%csl Gh6][%CAl Gh7h6]} 17. h5 (17. d4 $142) 17... Bh7 $11 18. Qd2 {[%CAl Oa2d5]} c4 (18... Rac8 $1 $15) 19. d4 Rfb8 20. Nf1 {[#]} (20. Ne2 $11) 20... b4 $1 $17 {[%csl Gb4][%CAl Gb5b4]} 21. axb4 (21. g4 bxc3) 21... a5 (21... Nxb4 $17 22. Bb1 Nd3 23. Bxd3 cxd3) 22. b5 Rxb5 23. Bb1 Rab8 (23... Bxb1 $142 24. Rexb1 Bd8) 24. Bxh7+ $11 Kxh7 25. Qc2+ Kh8 26. Bc1 Qd8 27. g4 Qg8 (27... Nf8 $11) 28. Ng3 Qh7 (28... Nf8 $14) 29. Qa4 (29. Qd2 $1 $16) 29... Na7 30. Qd1 Nb6 (30... Qd3 $14) 31. g5 (31. Qd2 $142) 31... Qd3 $16 32. gxh6 gxh6 33. Bxh6 Rxb2 (33... Nc6 $1 $14) 34. Bg5 (34. Rxa5 Nb5 $11) (34. Qc1 $1 $18 {[%CAl Rc1b2]} Qc2 35. Qe3 (35. Rxa5 $2 Qxf2+ 36. Kh1 Qg2#) (35. Qxc2 Rxc2 36. Rxa5 Nc6 $11)) 34... Qxd1 $14 35. Rexd1 Bxg5 36. Nxg5 Kg7 (36... Nb5 $1 $14) 37. Rxa5 $18 Nb5 (37... Rb7 38. Nh3 Nbc8) 38. Kg2 $2 {[%csl Ge1,Rg2][%CAl Rg1g2,Gd1e1]} (38. Re1 $18) 38... Nxc3 39. Rda1 Nb5 {[%CAl Ob6d7] [#]} 40. Rxb5 $1 {[%csl Gb5][%CAl Ga5b5]} Rxb5 $14 41. Ra7 {[%csl LRe6,LRf7]} Na8 $2 {[%csl Ga4,Ra8][%CAl Rb6a8,Gb6a4]} (41... Na4 $1 $14) 42. Rxf7+ $18 Kg8 {[#]} 43. h6 $2 {[%csl Ge2,Rh6][%CAl Rh5h6,Gg3e2]} (43. Ne2 $1 $18 R5b7 44. Rf6) 43... R5b7 $11 44. Rf3 {[%CAl Og3e2]} Rc8 $2 {[%csl Rc8,Gh8][%CAl Rb8c8,Gg8h8]} (44... Kh8 $1 $11) 45. Nh5 $18 (45. Nxe6 Rb6 $14) 45... c3 46. Nf6+ (46. Nxe6 $2 c2 47. Nf6+ Kf7 $17) 46... Kh8 47. Rg3 $2 {[%csl Ge6,Rg3][%CAl Rf3g3,Gg5e6]} (47. Nxe6 $18 Rh7 48. Nxh7 (48. Nxd5 $2 c2 $19) 48... Kxh7 49. Nf8+ Kxh6 50. Rh3+ Kg7 51. Ne6+ Kf7 52. Nc5 Rg8+ 53. Kf1) 47... c2 $132 48. h7 $1 {[%csl Gh7][%CAl Gh6h7] [#]} Rxh7 49. Ngxh7 (49. Nfxh7 Kg7) 49... c1=Q (49... c1=R $2 {pierde...} 50. Ng5 Kg7 51. Nxe6+ Kf7 52. Ng5+ Kg7 53. Nxd5 $18) 50. Ng5 $1 {[%csl Gg5][%CAl Gh7g5]} Kg7 51. Nge4+ $1 {[%csl Ge4][%CAl Gg5e4] Excelente manejo de Caballos!!} Kh6 $1 {[%csl Gh6][%CAl Gg7h6]} 52. Rh3+ Kg6 53. Rg3+ Kh6 $1 {[%csl Gh6][%CAl Gg6h6]} ({No sirve:} 53... Kf7 54. Nd6+ Kf8 55. Rg8+ Ke7 56. Rg7+ Kf8 57. Rf7#) 54. Nd6 Rf8 55. Rh3+ Kg6 56. Rg3+ Kh6 57. Rh3+ 1/2-1/2 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.27"] [Round "11.176"] [White "Dudin, Gleb"] [Black "Gukesh D"] [Result "1-0"] [ECO "B31"] [WhiteElo "2560"] [BlackElo "2703"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "117"] [EventDate "2026.??.??"] {[%evp 9,117,20,37,20,30,16,38,34,49,43,58,52,75,64,89,70,87,72,97,95,95,110,117,109,117,86,199,154,345,329,341,315,343,337,350,350,361,180,352,334,360,312,391,373,393,326,447,414,446,410,498,463,572,525,668,635,670,576,689,608,654,588,747,581,698,641,770,712,741,694,788,726,856,772,882,833,961,935,997,922,994,963,997,975,995,972,995,970,1095,1074,1086,1008,1199,1100,2179,1595,3338,1312,1435,1236,10589,3609,24757,3314,4131,1135,4035,900,3849,1731]} {B31: Defensa Siciliana} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. d3 e5 (5... d6 6. Bxc6+ bxc6 7. e5 $1 dxe5 8. Re1 Bg4 9. h3 Bxf3 10. Qxf3 Qc7 11. Qg3 (11. Nd2 $14) 11... Nh6 12. Bxh6 Bxh6 13. Qh4 Bg7 $1 14. Nd2 O-O 15. Nb3 Rab8 16. Qc4 Rb5 17. a4 Rb4 18. Qxc5 Rfb8 19. Re4 Rxe4 20. dxe4 {Aronian,L (2782)-Dubov,D (2714) Chess.com INT 2021 1-0 (33)}) 6. a3 (6. Bxc6 bxc6 7. Be3 (7. c3 $14) 7... d6 $11 8. Nc3 (8. c3 $11) 8... Ne7 9. Nd2 O-O 10. f4 exf4 11. Bxf4 Be6 12. Qe1 c4 $1 13. Kh1 cxd3 14. cxd3 Qd7 15. Qh4 f6 16. Qg3 Rad8 17. h4 (17. Nc4 $11) 17... h6 $1 $15 18. Qe3 g5 19. Bg3 Ng6 (19... Bg4 $17 20. Nf3 Rde8) 20. hxg5 $15 fxg5 {Kuru,A (2508)-Moussard,J (2606) Aix-en-Provence FRA 2026 0-1 (61)}) 6... Nge7 7. b4 d6 $146 {[%CAl Bd7d6,Bd6c5]} (7... b6 8. bxc5 bxc5 9. Bg5 f6 (9... Bb7 $11) 10. Be3 $16 d6 (10... Nd4 $14) 11. Bc4 $16 Bg4 (11... Bb7 $16) 12. h3 $18 Bxf3 $2 (12... Bd7) 13. Qxf3 $18 Nd4 14. Bxd4 cxd4 15. Nd2 Nc6 (15... Qa5 $142) 16. Rab1 Qd7 17. Bd5 Rc8 (17... Ke7 $142 18. Rb5 Rhb8) 18. Nc4 Ke7 19. Rb3 Rb8 (19... Nd8 $142 20. Rfb1 Rc7) 20. Rfb1 $18 Rxb3 21. Rxb3 h5 $2 (21... Rc8 22. h4 Bh6) 22. Qd1 {Arakelyan,M (2299)-Sofronie,V (2202) chess.com INT 2026 1-0 (32)} (22. h4 $142 Nd8 23. Qg3)) (7... cxb4 {7...d6 0.12} 8. axb4 O-O 9. Nbd2 (9. Bxc6 $14 bxc6 10. c4) 9... d5 $11 10. Bb2 Bg4 11. h3 Be6 (11... Bxf3 $11 12. Nxf3 a6) 12. Re1 (12. c4 $14 dxe4 13. Nxe4) 12... d4 (12... a6 $1 $11 13. Bxc6 Nxc6) 13. Nc4 (13. c3 $14) 13... f6 (13... a6 $15 14. Bxc6 Nxc6) 14. Qd2 a6 15. Bxc6 Nxc6 16. Na5 Qb6 17. Nxc6 Qxc6 18. c3 dxc3 19. Qxc3 (19. Bxc3 $11 Rfc8 20. Rac1) 19... Qxc3 $17 20. Bxc3 Rfd8 21. d4 {[%CAl Rd4e5]} Rac8 22. Ra3 {Davoust,N (2234)-Rogov,M (2369) chess.com INT 2026 0-1 (60)} (22. Bb2 $142)) 8. bxc5 (8. Bg5 f6 (8... O-O 9. bxc5 $1 dxc5 (9... d5 $14) 10. Bxc6 $16 bxc6 11. Nbd2 Be6 12. Be3 Qd6 (12... Nc8 $16 13. Bxc5 Re8) 13. Ng5 $18 Rfd8 (13... Bc8 14. Nc4 Qc7) 14. Nxe6 $18 Qxe6 15. Bxc5 f5 (15... Nc8 $142 16. h3 Bf8) 16. Re1 Nc8 17. Nc4 Bf8 (17... fxe4 $142 18. Rxe4 Qd5) 18. exf5 $18 Qxf5 19. Rxe5 Qf6 20. Bxf8 Rxf8 21. Qe1 Nb6 22. Re6 Qd4 23. Re4 {Demchenko,A (2654)-Dolzhikova,K (2199) Chess.com INT 2022 1-0 (41)}) (8... Bd7 $11) 9. Be3 $16 cxb4 (9... O-O $14) 10. axb4 $16 O-O 11. Bxc6 (11. Bc4+ $16 Kh8 12. Qd2) 11... bxc6 $14 12. Rxa7 Rxa7 13. Bxa7 f5 (13... Be6 $14) 14. Be3 (14. c4 $16) 14... h6 $14 15. Ne1 (15. h3 $14) 15... f4 $11 16. Bc1 d5 (16... g5 $11) 17. Nd2 $14 g5 18. Ba3 Rf7 19. Qb1 (19. c4 $14) 19... Ng6 $1 $11 20. c4 g4 (20... d4 $11) 21. b5 $14 f3 22. bxc6 Nf4 $2 {Demchenko,A (2654)-Klekowski,M (2479) Katowice 2021 1-0 (55)} (22... d4 $14)) 8... dxc5 9. Bg5 Qd6 10. Bxe7 Kxe7 11. Bxc6 bxc6 12. Qe1 c4 13. dxc4 Bg4 14. Nbd2 Qc5 15. Nb3 Qxc4 {[%CAl Og4f3]} 16. Na5 Qc5 {[%CAl Oh8b8]} 17. Nb7 Qc4 {[#]} (17... Qb6 $16 18. Rb1 Qc7) 18. Qd2 $1 $36 {[%csl Gd2][%CAl Ge1d2]} Kf8 $2 {[%csl Gf3,Rf8][%CAl Re7f8,Gg4f3] [#]} (18... Bxf3 $16 19. Qd6+ Ke8) 19. Nd6 $1 {[%csl Gd6][%CAl Gb7d6]} Qc5 20. Ng5 {[%CAl Bf3g5,Bg5f7,Bf7d6]} h6 21. Ngxf7 Rh7 22. Rab1 Kg8 23. Nb7 (23. Qe3 $142 Qxe3 24. fxe3) 23... Qe7 {[%csl Gd4,Ye7][%CAl Yc5e7,Gc5d4]} (23... Qd4 24. Qxd4 exd4) 24. Nfd6 Bf8 25. c4 {[%CAl Bc2c4,Bc4c5]} Qf6 26. c5 h5 27. Na5 Rd7 28. h3 {[%CAl Bh2h3,Bh3h4]} (28. Nxc6 Bxd6 29. Qd5+ (29. cxd6 Rxd6 30. Qh6 Rxc6 $17) 29... Be6 $14) 28... Be6 29. Rfd1 {[%CAl Bf1d1,Bd1d2,Bd2c2]} (29. Nxc6 Rc8 30. Nb8 Rdd8 $17) 29... g5 {[%CAl Bg6g5,Bg5g4]} 30. Qc3 (30. Nxc6 Rc8 $18) 30... g4 31. h4 (31. Nxc6 Rc7 $18) 31... Bg7 32. g3 Rf8 33. Rd2 (33. Nxc6 $2 Qxf2+ (33... Rc7 34. Ne7+ Rxe7 35. Rb2 $11) 34. Kh1 Rf3 $19) 33... Bh6 34. Rc2 Rc7 35. Nac4 Qg6 36. Re1 (36. Qxe5 Bg7 37. Qg5 Qxg5 38. hxg5 Kh7 $16) 36... Bg7 37. Ne3 (37. Nxe5 Qh7 $16) 37... Rf3 38. Qa5 Rd7 39. Qa6 Bf8 40. Qxc6 Bxd6 41. cxd6 Rf8 42. Rd2 Kh7 43. Nc4 Qh6 44. Red1 Qf6 45. Qc5 Bxc4 46. Qxc4 Kg6 47. Qc5 Re8 48. a4 Qf3 49. Qb5 Qf7 50. Rd5 Qg7 51. Rc1 Re6 52. Qb8 Qf6 53. Rc7 (53. Rc8 $142 Rexd6 54. Rg8+ Kh6 55. Rf8) 53... Rd8 54. Rc8 Rdxd6 55. Rg8+ Kh7 56. Rf8 (56. Qxa7+ $2 Kxg8 57. Qc7 Rxd5 58. exd5 Rb6 59. Qc8+ Kf7 $19) 56... Qe7 57. Rh8+ Kg6 58. Qg8+ (58. Rxd6 $142 Rxd6 59. Qg8+ Qg7 60. Qe8+ Qf7 61. Rh6+ (61. Qxe5 $2 Rd1+ 62. Kg2 Qf3+ 63. Kh2 Qxf2#) 61... Kxh6 62. Qxf7 Rd1+ 63. Kh2) 58... Qg7 59. Rxd6 (59. Rxd6 Rxd6 60. Qe8+ Kf6 61. Rf8+ (61. Rxh5 $142 Qg6 62. Rf5+ Qxf5 63. Qf8+ Ke6 64. Qxf5+ Ke7 65. Qxe5+ Kd7 66. Qf5+ Kc7 67. h5) 61... Qxf8 $18 62. Qxf8+ Ke6 63. Qe8+ Kf6 64. Qxh5 $18) 1-0 [Event "46th Chess Olympiad Open 2026"] [Site "Samarkand"] [Date "2026.09.27"] [Round "11.112"] [White "Draskovic, Luka"] [Black "Halynyazov, Vepaly"] [Result "0-1"] [ECO "A07"] [WhiteElo "2468"] [BlackElo "2257"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "116"] [EventDate "2026.??.??"] {[%evp 9,116,-4,7,-1,8,-7,4,-1,6,-1,3,1,2,-1,31,16,28,26,32,-1,24,15,35,17,58,33,95,87,76,67,77,57,49,44,68,17,33,14,54,19,143,58,56,32,91,6,20,12,302,258,275,31,55,-1,1,-1,1,-1,-1,-1,1,-1,1,-1,-1,-1,-1,-8,-9,-15,-1,-1,-1,-1,-1,-1,-1,-1,1,-1,-1,-1,-1,-1,-1,-1,33,0,0,-1,1,1,1,0,1,0,1,0,1,-91,-84,-833,-796,-817,-778,-24781,-24782,-24785,-1398]} {A07: Apertura Réti: Sistema New York & Capablanca} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Bf4 c5 7. a4 Nc6 {[#]} (7... d4 8. a5 Nd5 $1 9. Bd2 Nc6 10. c3 Rb8 (10... e5 $15) 11. cxd4 $11 cxd4 12. Qb3 b5 13. Rc1 Bd7 14. Ne1 (14. Be1 $11) 14... a6 $17 15. Bxd5 exd5 16. Ng2 (16. Qxd5 $15 Rc8 17. Na3) 16... Rc8 (16... b4 $19 17. Ne1 Rb5) 17. Nf4 (17. Qxd5 $17 g5 18. h4 gxh4 19. Nxh4 Bxh4 20. gxh4) 17... Be6 (17... Re8 $19 18. Qxd5 g5) 18. Na3 $1 $15 {[%CAl Oa3b5]} Nxa5 (18... Bd6 $1 $17) 19. Bxa5 $15 Qxa5 (19... Rxc1+ $15 20. Rxc1 Qxa5) 20. Rxc8 $1 $11 Rxc8 21. Nc2 $1 Qb6 22. Nb4 $1 {Andreikin,D (2710)-Ding Liren (2738) Hong Kong HKG 2026 ½-½}) 8. e4 $1 {[%csl Ge4][%CAl Ge2e4]} dxe4 $146 (8... b6 9. e5 Nd7 10. h4 Bb7 (10... Qc7 {[%CAl Oa7a6]} 11. Re1 Bb7 12. c3 a6 13. Na3 b5 14. axb5 axb5 15. Nxb5 Qb6 16. Rxa8 Rxa8 17. c4 d4 (17... Nb4 $14) 18. Nd2 (18. h5 $16) 18... Na7 (18... Ra2 $14) 19. Nxa7 (19. Bxb7 $18 Qxb7 20. Nd6) 19... Rxa7 $16 20. Bxb7 Qxb7 21. Qc2 (21. Qg4 $16) 21... Nb8 (21... Bd8 $14) 22. Ne4 $18 Nc6 23. h5 (23. Rb1 $18) 23... h6 $16 24. g4 Ra2 25. Rb1 $1 {Kaustuv,K (2323)-Daaevik Wadhawan (2356) Mumbai IND 2026 1-0 (51)}) (10... f6 11. exf6 Bxf6 (11... Nxf6 $11 12. Ne5 Nxe5 13. Bxe5 Nd7) 12. Nc3 (12. Re1 $16) 12... e5 $2 (12... Nde5 $1 $11) 13. Bd2 $2 (13. Ng5 $18) 13... Ne7 (13... Nb4 $16) 14. Ng5 $18 Bxg5 15. Bxg5 Nf6 16. a5 Rb8 $2 (16... b5 17. Nxb5 Bd7) 17. axb6 axb6 18. Qe2 Qd6 (18... Bf5 $142 19. Qxe5 Qd7 20. Bxf6 gxf6) 19. Rae1 (19. f4 $142 Bg4 20. fxe5) 19... Nc6 $18 20. Bxf6 gxf6 21. Bxd5+ Kh8 22. Ra1 $2 (22. Bxc6 $18 Qxc6 23. Kh2) 22... Bb7 (22... Bh3 $11) 23. Qh5 $16 Ne7 $2 (23... f5 $14) 24. Bxb7 $18 Rxb7 25. Ne4 {Arabidze,M (2409)-Zhang,L (1744) Shaoxing CHN 2026 1-0 (33)}) 11. Qe2 Re8 12. Re1 f6 13. Bh3 (13. exf6 $11 Bxf6 14. Nc3) 13... Ndxe5 14. Nxe5 (14. Bxe6+ $15 Kh8 15. Bxe5 fxe5 16. c4) 14... fxe5 $17 15. Bxe5 Nxe5 16. Qxe5 Bf6 17. Qh5 Qd6 (17... Bxb2 $17 18. Ra2 g6) 18. Nc3 Bd4 (18... Re7 $15) 19. Qg4 $11 Qf8 20. Re2 e5 21. Bg2 $1 Bxc3 (21... Rad8 $14) 22. bxc3 $16 Qd6 23. c4 {Rzadkowska,K (2001)-Buklaho,I (2016) Chotowa POL 2026 ½-½ (58)}) (8... Nh5 9. Bd2) 9. dxe4 Nxe4 10. Ne5 Nxe5 11. Bxe5 Nd6 12. Na3 {[%CAl Oa4a5]} f6 13. Bxd6 Bxd6 14. Nc4 Be7 15. Qe2 Qc7 16. Rfd1 Re8 (16... Rb8 $11) 17. Rd2 Rb8 (17... Rd8 $14) 18. Rad1 $16 b6 19. Nd6 Bxd6 20. Rxd6 e5 21. Bc6 Rf8 22. Be4 (22. b3 $14) 22... Qe7 $11 23. f4 Kh8 (23... g6 $11) 24. f5 $14 h6 (24... Qe8 $11) 25. c4 (25. g4 $16) 25... Qe8 $1 {[%csl Ge8][%CAl Ge7e8]} 26. Bc6 Qf7 27. Qg4 (27. g4 $16) 27... Qg8 $11 28. Qe4 Ba6 $2 {[%csl Ra6][%CAl Rc8a6]} (28... Qf7 $11) 29. Bd5 $18 Qh7 30. Be6 $2 {[%csl Gd3,Re6][%CAl Rd5e6,Gd1d3]} (30. Rd3 $18) 30... Bb7 $14 31. Qe3 (31. Qd3 $14 h5 32. Rd8) 31... Bc8 $11 32. Bxc8 Rbxc8 33. Qe4 Qg8 34. Qd5 Qxd5 35. R1xd5 Rc7 36. Kf2 h5 37. Rd7 Rf7 38. Rxc7 Rxc7 39. Ke3 g6 40. Ke4 ({No sirve:} 40. fxg6 Kg7 $17) 40... Kg7 41. Rd8 Re7 42. b3 Kf7 43. Rh8 Kg7 44. Rd8 gxf5+ 45. Kxf5 e4 46. Rd2 $1 e3 47. Re2 Re5+ 48. Kf4 Kg6 49. Rxe3 Rxe3 50. Kxe3 Kg5 51. h3 Kf5 52. Kf3 Ke5 53. g4 hxg4+ 54. Kxg4 (54. hxg4 $11 a6 55. Kg3 (55. Ke3 f5 $11)) 54... Ke4 $1 $17 {[%csl Ge4][%CAl Ge5e4]} 55. Kg3 $2 {[%csl Rg3][%CAl Rg4g3]} (55. h4 $17 f5+ 56. Kg3 (56. Kg5 $2 f4 $19)) 55... f5 $19 56. h4 {[#]} Ke3 $1 {[%csl Ge3][%CAl Ge4e3]} 57. Kg2 {[#]} Kf4 $1 {[%csl Gf4][%CAl Ge3f4]} 58. Kh3 a6 (58... a6 59. h5 Kg5 $19) (58... a5 $142 59. h5 Kg5) 0-1