[Event "87th Tata Steel Challengers 2025"] [Site "Wijk aan Zee"] [Date "2025.02.02"] [Round "13.1"] [White "Pijpers, Arthur"] [Black "Deshmukh, Divya"] [Result "1/2-1/2"] [ECO "C11"] [WhiteElo "2474"] [BlackElo "2490"] [Annotator "Stockfish 17 - ChessBase"] [PlyCount "46"] [EventDate "2025.??.??"] {[%evp 0,46,28,19,45,29,43,20,44,59,37,44,12,9,-3,0,48,-3,4,18,77,46,47,27,72,24,0,0,0,0,66,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. dxc5 O-O 9. a3 a6 $2 {Mistake. Nxc5 was best.} (9... Nxc5 10. Be2 (10. h4 b6 11. Ng5 h6 12. Qh5 Bd7 13. O-O-O Be8 14. Bb5 f5 15. Qe2) 10... Nd7 11. Qd2 a6 12. O-O b5 13. Nd4 Nxd4 14. Bxd4 Nb8 15. Bd3 Nc6 16. Ne2 Nxd4 17. Nxd4 f5 18. exf6 Bc5 19. c3 gxf6 20. Kh1 Qd6 21. Rad1 Re8 22. Bc2 Bb7 23. Rf3 Re7 24. Qe1 {Brkic,A (2622)-Korobov,A (2667) Zagreb CRO 2023 ½-½ (43)}) 10. Na4 $146 (10. Bd3 f6 11. exf6 Bxf6 12. Na4 e5 13. Bf5 d4 14. Bf2 exf4 15. O-O Nde5 16. Bxc8 Rxc8 17. Nxd4 Nxd4 18. Bxd4 Nf3+ 19. Rxf3 Qxd4+ 20. Qxd4 Bxd4+ 21. Kf1 Bxc5 22. Rd1 Be3 23. Nc3 g5 24. h3 Rf7 {Pelech,R (2180)-Reuker,J (2401) Vrnjacka Banja SRB 2024 0-1 (58)}) 10... f6 11. exf6 Nxf6 12. Be2 $6 {Inaccuracy. Nb6 was best.} (12. Nb6 Rb8) 12... Ng4 13. Bd2 e5 14. fxe5 $6 {Inaccuracy. O-O was best.} (14. O-O e4 15. Ng5 Nf6 16. f5 h6 17. Nh3 Nd4 18. b4 Nxe2+ 19. Qxe2 a5) 14... Ncxe5 15. O-O Qc7 16. Nxe5 Bxc5+ 17. Nxc5 Qxc5+ 18. Kh1 Rxf1+ 19. Qxf1 Nf2+ 20. Kg1 Nh3+ 21. Kh1 Nf2+ 22. Kg1 Nh3+ 23. Kh1 Nf2+ {1/2-1/2 wins. Precisão Stockfish 17: Brancas 95% Pretas 94% Precisão Chess.com: Brancas 94.4 Pretas 95.8} 1/2-1/2 [Event "87th Tata Steel Challengers 2025"] [Site "Wijk aan Zee"] [Date "2025.02.02"] [Round "13.2"] [White "Svane, Frederik"] [Black "Gurel, Ediz"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "2664"] [BlackElo "2624"] [Annotator "Stockfish 17 - ChessBase"] [PlyCount "115"] [EventDate "2025.??.??"] {[%evp 0,75,28,19,23,10,10,10,36,40,42,12,18,21,86,51,38,21,42,30,79,64,66,64,71,59,77,66,72,38,14,9,31,31,28,34,29,32,27,27,27,22,23,12,19,28,38,26,32,38,45,12,22,1,64,41,27,27,53,27,26,40,65,30,16,42,41,29,34,34,32,32,32,32,32,43,23,32]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 g6 7. Bb5+ c6 8. Bd3 Bg7 9. Qe2+ (9. O-O O-O 10. Bf4 c5 11. Nc3 Nc6 12. dxc5 dxc5 13. h3 b6 14. Qc1 Nd4 15. Nxd4 cxd4 16. Nb5 Bb7 17. Rd1 Nh5 18. Bh2 Qh4 19. Bf1 Rfd8 20. a4 Qe7 21. a5 bxa5 22. Rxa5 a6 23. Nc7 Rac8 {Svane,F (2624)-Brunello,S (2492) Austria AUT 2023 1-0 (32)}) 9... Qe7 10. Qxe7+ Kxe7 11. O-O Na6 $146 (11... Re8 12. h3 Nd5 13. a3 b5 14. Nc3 Be6 15. Re1 Kd7 16. Bd2 Nxc3 17. Bxc3 Bd5 18. Rxe8 Kxe8 19. a4 bxa4 20. Rxa4 Nd7 21. Ra6 Nb6 22. Nh2 f5 23. Nf1 f4 24. Nd2 c5 25. dxc5 Bxc3 26. bxc3 {Zhang,Z (2617)-Bai,J (2586) Fuling 2022 ½-½ (69)}) (11... Rd8 12. Nbd2 (12. Re1+ Kf8 13. Bf4 h6 14. h3 Nd5 15. Bd2 a5 16. a3 b5 17. c4 bxc4 18. Bxc4 Be6 19. Nc3 Nc7 20. Bxe6 Nxe6 21. d5 cxd5 22. Nxd5 Nd7 23. Bc3 Bxc3 24. Nxc3 Rab8 25. Re2 Nf4 26. Rd2 {So,W (2770)-Yu,Y (2709) Chess.com INT 2020 ½-½ (55)}) 12... Na6 13. c3 Bg4 14. h3 Bxf3 15. Nxf3 Nc7 16. Re1+ Kf8 17. a4 Ne6 18. Ng5 Nxg5 19. Bxg5 h6 20. Bf4 Nd5 21. Bg3 Rd7 22. a5 a6 23. Be4 Nc7 24. Bf4 Re8 25. g4 Re6 26. Bc2 {Shachar,E (2340)-Zlatin,A (2335) Israel 2021 ½-½ (43)}) 12. c3 Nc7 13. Re1+ Be6 14. Ng5 Kd7 15. Nd2 Rae8 16. Nxe6 Nxe6 17. Nf3 h5 18. h4 Bh6 19. Bxh6 Rxh6 20. g3 Rhh8 21. c4 Re7 22. b4 Ra8 23. Rab1 Rae8 24. a4 Kc8 25. Red1 Kb8 26. a5 Rd8 27. Re1 Rde8 28. Rec1 Rd8 29. Re1 Rde8 30. Rec1 Rd8 31. Kg2 d5 32. a6 dxc4 33. Rxc4 Rd6 34. axb7 Kxb7 35. Bf1 Nc7 36. Rc5 Ne6 37. Re5 Ng4 38. Re2 Rc7 39. Rd2 Rcd7 40. Rbd1 Nc7 41. Ra1 Nb5 42. Rda2 Kb8 43. Rc1 Nxd4 44. Nxd4 Rxd4 45. Rxc6 Ne5 46. Rc3 Rxb4 47. Ba6 Rc7 48. Rac2 Rxc3 49. Rxc3 Ka8 50. Rc8+ Rb8 51. Rc7 Rb6 52. Rc8+ Rb8 53. Rc5 Ng4 54. Rc7 Rb6 55. Rc8+ Rb8 56. Rc7 Rb6 57. Rc8+ Rb8 58. Rc7 {1/2-1/2 wins. Precisão Stockfish 17: Brancas 98% Pretas 98% Precisão Chess.com: Brancas 97.6 Pretas 97.3} 1/2-1/2 [Event "87th Tata Steel Challengers 2025"] [Site "Wijk aan Zee"] [Date "2025.02.02"] [Round "13.3"] [White "Vaishali, Rameshbabu"] [Black "L'Ami, Erwin"] [Result "1-0"] [ECO "B52"] [WhiteElo "2476"] [BlackElo "2614"] [Annotator "Stockfish 17 - ChessBase"] [PlyCount "119"] [EventDate "2025.??.??"] {[%evp 0,93,28,10,86,50,99,56,73,15,19,16,27,10,46,27,39,43,43,15,29,-24,40,61,96,40,126,60,84,48,54,8,42,1,18,18,58,54,49,47,41,31,40,37,83,81,87,79,87,69,84,176,174,172,181,180,186,186,178,190,182,130,135,120,178,166,166,8,31,30,62,53,73,36,36,36,237,56,125,125,144,144,136,187,176,0,0,0,139,164,205,183,72,310,457,525]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. Nc3 e5 6. d3 Nge7 7. a3 Ng6 8. Nd5 (8. h4 h5 9. Nd5 Be7 10. g3 a6 11. Ba4 Rb8 12. b4 b5 13. Bb3 bxc4 14. Bxc4 cxb4 15. axb4 Nxb4 16. Nxb4 Rxb4 17. Ng5 Bxg5 18. Bxg5 Qb8 19. O-O Bg4 20. f3 Be6 21. Bd2 Rxc4 22. dxc4 Bxc4 {Nakamura,H (2802)-Vachier Lagrave,M (2735) London ENG 2024 ½-½ (58)}) 8... Be7 9. b4 $146 (9. Be3 O-O 10. Nd2 a6 11. Bxc6 bxc6 12. Nxe7+ Qxe7 13. b4 cxb4 14. axb4 Rfb8 15. Rb1 d5 16. cxd5 cxd5 17. exd5 Rxb4 18. O-O Bb5 19. Rxb4 Qxb4 20. Ne4 f5 21. Bc5 Qb2 22. Nd6 Qc3 23. Qc1 Qxc1 {Morris,J (2416)-Kueppers,T (2198) Schwaebisch Gmuend GER 2024 0-1 (49)}) 9... O-O 10. h4 Re8 $6 {Inaccuracy. Bg4 was best.} (10... Bg4 11. Bxc6) 11. h5 Nf8 12. Bb2 b6 $6 {Inaccuracy. h6 was best.} (12... h6 13. bxc5 a6 14. Ba4 dxc5 15. Bxc6 bxc6 16. Nxe7+ Rxe7 17. Nxe5 Qb8 18. Nxd7) 13. Ba4 $6 {Inaccuracy. h6 was best.} (13. h6 g6 14. bxc5 bxc5 15. O-O Ne6 16. Rb1 Qc8 17. Nh2 Nf4 18. Nxf4 exf4) 13... Ne6 14. O-O h6 15. Nh2 Rf8 16. Ng4 Rc8 $6 {Inaccuracy. Bg5 was best.} (16... Bg5 17. Nge3) 17. Nge3 Nc7 $6 {Inaccuracy. Bg5 was best.} (17... Bg5) 18. Bxc6 Bxc6 19. Nxe7+ Qxe7 20. f4 $6 {Inaccuracy. Nf5 was best.} (20. Nf5) 20... Bd7 21. f5 f6 22. b5 a6 23. a4 Ra8 24. Bc3 Rfb8 $6 {Inaccuracy. axb5 was best.} (24... axb5 25. axb5) 25. a5 Qf7 26. axb6 Rxb6 27. Ba5 Rb7 28. b6 Ne8 29. Qg4 Bc6 30. Rf3 Rab8 31. Kh2 d5 32. cxd5 Bb5 33. Rc1 Bxd3 34. Rxc5 Nd6 $6 {Inaccuracy. Be2 was best.} (34... Be2 35. Rc6) 35. Rc6 Nxe4 36. d6 Rd7 37. Rc7 $6 {Inaccuracy. Nd1 was best.} (37. Nd1 Qd5 38. Rc7 Qxd6 39. Nb2 Be2 40. Qxe4 Bxf3 41. Qxf3 Kh7 42. Qc6 Qxc6) 37... Kh8 $4 {Blunder. Ng5 was best.} (37... Ng5 38. Rg3 Kh7 39. Qd1 Be4 40. Kg1 Rbd8 41. Qa4 Bd3 42. Rg4 Bb5 43. Qc2) 38. Nd5 $6 {Inaccuracy. Nd1 was best.} (38. Nd1 Bb1 39. Nc3 Nxd6 40. Nxb1 e4 41. Rfc3 Nb5 42. Rc8+ Rd8 43. Rxd8+ Rxd8) 38... Qxd5 39. Rxd7 Ng5 40. Rxd3 Qxd3 41. b7 Qd5 42. Qa4 $2 {Mistake. Qb4 was best.} (42. Qb4 Nf7 43. Qd2 Qxd2 44. Bxd2 Nxd6 45. Rxd6 Rxb7 46. Rxa6 Rb2 47. Ra8+ Kh7) 42... e4 43. Be1 Qxf5 $6 {Inaccuracy. Qe5+ was best.} (43... Qe5+ 44. Kg1) 44. Re7 Kh7 $2 {Mistake. Qf4+ was best.} (44... Qf4+ 45. Kg1) 45. Qd7 Qxd7 46. Rxd7 Ne6 47. Bf2 a5 48. Ba7 e3 49. Kg3 a4 50. Bxb8 a3 51. Rc7 Nxc7 52. dxc7 e2 53. Kf2 a2 54. c8=Q a1=Q 55. Kxe2 Qb2+ 56. Kf1 Qb5+ 57. Kg1 Qb6+ 58. Kh2 Qb5 59. Bg3 Qxh5+ 60. Qh3 {1-0 White wins. Precisão Stockfish 17: Brancas 93% Pretas 90% Precisão Chess.com: Brancas 87.9 Pretas 81.9} 1-0 [Event "87th Tata Steel Challengers 2025"] [Site "Wijk aan Zee"] [Date "2025.02.02"] [Round "13.4"] [White "Bok, Benjamin"] [Black "Nguyen, Thai Dai Van"] [Result "0-1"] [ECO "E36"] [WhiteElo "2583"] [BlackElo "2668"] [Annotator "Stockfish 17 - ChessBase"] [PlyCount "110"] [EventDate "2025.??.??"] {[%evp 0,82,28,25,25,-7,14,-12,23,-26,-26,-26,-4,-15,-20,0,3,31,23,47,45,-2,48,35,35,23,23,13,15,9,34,12,10,-8,9,14,13,1,27,27,9,6,56,44,69,54,72,25,38,39,58,60,68,74,67,24,75,73,27,25,21,17,0,0,69,63,53,63,32,3,43,-43,-62,-28,-69,-69,-39,-53,-51,-51,-51,-55,-41,-94,-146]} 1. d4 {Golod,Vitali} Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Nc6 (6... Ne4) 7. Bg5 (7. e3 O-O (7... e5 8. dxe5 (8. Nf3 exd4 9. Nxd4 Nxd4 10. Qxd4 Be6 11. cxd5 Qxd5 12. Qxd5 Bxd5 13. f3 O-O-O 14. b4 Rhe8 15. Kf2 Bb3 16. e4 Nd7 17. Bf4 Ne5 18. Rc1 Re7 19. Rc3 Ba4 20. b5 Rd1 21. g3 Kb8 22. Rg1 Rb1) 8... d4 9. Qd3 Ng4 10. Nf3 dxe3 11. Qxd8+ Kxd8 12. fxe3 Ke7 13. Bd2 Rd8 14. Be2 Ngxe5 15. Nxe5 Nxe5 16. Bc3 f6 17. Bxe5 fxe5) 8. Nf3 Qe7 9. b4 a6 10. Bb2 Bd7 11. Nd2 Rfe8 12. Be2 e5 13. dxe5 Nxe5 14. cxd5 Nxd5 15. Qd4 Nf6 16. Nf3 Ng6 17. O-O Bc6) 7... dxc4 (7... Ne4 8. Bxd8 Nxc3 9. bxc3 (9. Bxc7 Nxd4 10. Rc1 Ne4 (10... Na4 11. cxd5 exd5 12. Be5 Nc6 13. Bxg7 Rg8 14. Bc3 d4 15. Bd2 Nxb2 16. g3 Be6 17. Bg2 Nc4 18. Nf3 f6 19. O-O Kf7 20. Bf4 Nxa3 21. Nd2 Nb5 22. Ne4 {Dreev,A (2606)-Makarian,R (2554) Moscow RUS 2022 1-0 (44)}) 11. e3) 9... Kxd8 10. e3 dxc4 11. Bxc4 Na5 12. Ba2 b6 13. Nf3 Ke7 14. Nd2 Bb7 15. f3 Rac8 16. Rc1 c5) 8. e3 Nd5 $146 (8... h6 9. Bxf6 (9. Bh4) 9... Qxf6 10. Nf3 (10. Bxc4 e5 (10... Qg6) 11. d5 Ne7 12. Nf3) 10... O-O (10... Qg6 11. Qxc4 O-O 12. Rc1) 11. Bxc4 Re8 12. Rd1 a6 13. O-O Bd7 (13... e5 14. dxe5 (14. d5 Nd8 15. Nd2 c6 16. Ne4) 14... Nxe5 15. Nxe5 Rxe5 (15... Qxe5 16. Qxe5 Rxe5 17. Rd8+ Kh7 18. Bxf7) 16. Rd8+ Qxd8 17. Qxe5) 14. Rd2 Qe7 15. Ba2 Qd6 16. Rc1 (16. d5 exd5 17. Bxd5 Qe7 (17... Qg6 18. Qb3) 18. Rfd1 Rad8 19. Qb3 Bc8 20. Bxc6 bxc6 21. Qc4) 16... Rac8 (16... Rad8) 17. Bb1 (17. d5 exd5 18. Bxd5 Qe7 19. Qb3 Rb8 (19... Nd8 20. Bxb7 Nxb7 21. Qxb7) 20. Bxf7+ Qxf7 21. Qxf7+ Kxf7 22. Rxd7+ Re7 23. Rcd1) 17... Ne7 18. Ne5 (18. Qc2 f5 (18... g6 19. Ne5 Bc6 20. Qd1) 19. Ne5 Bc6 20. Ba2) 18... Nd5 19. Qb3 Bb5 (19... c5 20. Nxd7 cxd4 21. Rcd1 Qxd7 (21... dxe3 22. fxe3 Qxd7 23. e4) 22. Rxd4 Qc7 23. Be4) 20. Qc2 Nf6 21. h3 Red8 (21... Kf8) 22. Ng4 Qe7 (22... Nxg4 23. Qh7+ Kf8 24. hxg4 Bc6 25. Rc5) 23. Nxf6+ {Gurevich,M (2630)-Parligras,M (2560) Warsaw 2005 CBM 108 [Golod,Vitali] ½-½ (51)}) (8... Qd5 9. Bxf6 gxf6 10. Qxc4 (10. Nf3 Qa5 11. Bxc4 Qxc3+ 12. bxc3 b6 13. Nd2 Na5 14. Bb5+ Ke7 {½-½ (14) Dumitrache,D (2445)-Parligras,M (2511) Predeal 2006}) 10... Qxc4 11. Bxc4 Bd7 12. Ne2 Ne7 13. f3 Rc8 14. b4 Nf5 15. Kf2 Nd6 16. Bb3 Bb5 17. Nf4 Bc4 18. Bxc4 Nxc4 19. Rhc1 Nd6 20. g4 c6 21. a4 Ke7 22. Rc5 f5 23. g5 {Beliavsky,A (2641)-Parligras,M (2561) Plovdiv 2008 ½-½ (52)}) 9. Bxd8 Nxc3 10. Bxc7 Nd5 11. Bg3 Na5 12. Ne2 b5 13. Nc3 a6 14. Be2 Bb7 15. Nxd5 Bxd5 16. f3 Nb3 17. Rb1 Rc8 18. Bd1 Kd7 19. e4 Bb7 20. Bc2 a5 $6 {Inaccuracy. Rhd8 was best.} (20... Rhd8 21. Bf2 Ke8 22. Rd1 a5 23. O-O a4 24. Rfe1 c3 25. bxc3 Rxc3 26. Bb1) 21. Kf2 Rhf8 22. Ke3 f5 23. Rhd1 g5 24. Be1 fxe4 25. fxe4 Rf4 26. Bg3 Rff8 27. Bxb3 $2 {Mistake. Rh1 was best.} (27. Rh1 h5 28. Rbf1 Ke7 29. Be1 Rf4 30. g3 Na1 31. Bb1 Rxf1 32. Rxf1 Ra8) 27... cxb3 28. Rf1 Rxf1 29. Rxf1 Ke7 30. Be1 b4 31. axb4 Rc1 32. bxa5 Ke8 33. Kd2 Rc2+ 34. Ke3 Rxb2 35. Bb4 Rxg2 36. Rf8+ Kd7 37. Rf7+ Kc8 38. Rf8+ Kc7 39. Rf7+ Kb8 40. Bd6+ Ka7 41. Bc5+ $4 {Blunder. Be5 was best.} (41. Be5 Rg1 42. d5 exd5 43. Rf6 Re1+ 44. Kd3 dxe4+ 45. Kd2 Rh1 46. Kc3 Bd5) 41... Ka6 42. Re7 b2 43. Rxe6+ Kxa5 44. Rb6 Ba6 45. Rb8 Re2+ 46. Kf3 Bd3 47. h3 h5 48. e5 $6 {Inaccuracy. Bd6 was best.} (48. Bd6 Ka6 49. d5 g4+ 50. hxg4 hxg4+ 51. Kxg4 b1=Q 52. Rxb1 Bxb1 53. Bc7 Rxe4+) 48... Rh2 49. Kg3 Re2 $6 {Inaccuracy. Rd2 was best.} (49... Rd2 50. h4 b1=Q 51. Rxb1 Bxb1 52. hxg5 Bg6 53. d5 Rd3+ 54. Kh4 Kb5 55. Bf2) 50. Kf3 Ka4 $6 {Inaccuracy. g4+ was best.} (50... g4+ 51. hxg4 hxg4+ 52. Kxg4 b1=R 53. Rxb1 Bxb1 54. Kg5 Kb5 55. Kf6 Kc6 56. Ke7) 51. e6 $4 {Blunder. Rb4+ was best.} (51. Rb4+ Ka3) 51... Bb5 52. Ra8+ Kb3 53. Rb8 $6 {Inaccuracy. Ra3+ was best.} (53. Ra3+ Kc4 54. Kxe2 b1=Q 55. Kd2 Qb2+ 56. Kd1 h4 57. e7 g4 58. e8=Q Bxe8) 53... g4+ 54. hxg4 hxg4+ 55. Kxg4 Kc4 {0-1 Black wins. Precisão Stockfish 17: Brancas 91% Pretas 96% Precisão Chess.com: Brancas 88.9 Pretas 95.2} 0-1 [Event "87th Tata Steel Challengers 2025"] [Site "Wijk aan Zee"] [Date "2025.02.02"] [Round "13.5"] [White "Nogerbek, Kazybek"] [Black "Oro, Faustino"] [Result "1-0"] [ECO "A13"] [WhiteElo "2514"] [BlackElo "2447"] [Annotator "Stockfish 17 - ChessBase"] [PlyCount "165"] [EventDate "2025.??.??"] {[%evp 0,85,28,17,34,12,66,23,7,-10,24,-7,3,-13,-7,-9,-4,-22,1,3,14,25,27,33,61,68,59,59,59,60,59,59,67,67,69,56,64,56,76,47,80,84,83,79,90,97,97,96,89,107,103,110,136,99,136,104,123,109,116,102,92,99,69,40,42,4,74,6,75,26,84,50,62,50,40,30,41,59,76,46,49,46,52,46,65,52,59,33]} 1. Nf3 d5 2. e3 c5 3. b3 Nf6 4. Bb2 e6 5. c4 Nc6 6. cxd5 exd5 7. Bb5 Qb6 8. Nc3 (8. Be2 d4 9. O-O Be7 10. d3 dxe3 11. fxe3 O-O 12. Nc3 h6 13. e4 Be6 14. Na4 Qd8 15. Rc1 b6 16. Qd2 Rc8 17. h3 Qc7 18. Qe3 Qg3 19. Qf2 Nh5 20. Ne5 Nxe5 21. Bxh5 Qxf2+ {0-1 (21) Forcen Esteban,D (2548)-Korobov,A (2685) Chess.com INT 2020}) 8... Bd7 $146 (8... Be7 9. O-O O-O 10. Bxc6 Qxc6 11. d4 b6 12. Rc1 Ba6 13. Re1 Rac8 14. Ne5 Qe6 15. Ne2 Bb7 16. Nf4 Qd6 17. Qf3 cxd4 18. Bxd4 Qa3 19. Ra1 Rc2 20. Ng4 Qd6 21. Be5 Qd8 22. a4 Nxg4 23. Qxg4 {Klekowski,M (2479)-Kravtsiv,M (2604) Warsaw 2021 ½-½ (40)}) (8... Bg4 9. h3 Be6 (9... Bh5 10. g4 Bg6 11. g5 Ne4 12. Nxd5 Qd8 13. Nf4 Nxg5 14. Nxg5 Qxg5 15. Qf3 Rc8 16. h4 Qf5 17. h5 Qe4 18. Qh3 Bf5 19. d3 Qb4+ {0-1 (19) Lenderman,A (2600)-Martinovici,I (2408) Chess.com INT 2022}) 10. O-O Bd6 11. d4 O-O 12. dxc5 Bxc5 13. Rc1 Be7 14. Bxc6 bxc6 15. Na4 Qc7 16. Ne5 Bd7 17. Qd4 Rac8 18. Nc5 Be8 19. Rc2 Bd6 20. Ng4 Be7 21. Rfc1 Kh8 22. Nd3 Qb6 23. Nxf6 {Kapra,J (2006)-Lu,T (1968) Toronto CAN 2024 1-0 (34)}) (8... a6 9. Bxc6+ Qxc6 10. O-O Bg4 11. h3 Bh5 12. Ne2 Bxf3 13. gxf3 d4 14. Kg2 d3 15. Ng3 Be7 16. Rc1 O-O 17. Kh2 Rfd8 18. Rg1 Bf8 19. f4 Ne4 20. Nxe4 Qxe4 21. Qh5 g6 22. Qh4 Be7 23. Qh6 {Makarian,R (2502)-Silvestre,C (1942) Chess.com INT 2022 1-0 (53)}) 9. O-O Be7 10. Rc1 O-O 11. Be2 Qd8 $6 {Inaccuracy. d4 was best.} (11... d4 12. Na4) 12. Na4 b6 13. d4 cxd4 14. Nxd4 Nxd4 15. Qxd4 Rc8 16. Rxc8 Qxc8 17. Nc3 Bc6 18. Rd1 Rd8 19. Bf3 h6 20. Ne2 Bb7 21. h3 Qc7 22. Ng3 Bc8 23. Rc1 Qb8 24. Qd3 Ne8 25. Nh5 Be6 26. Rc6 Bd7 $6 {Inaccuracy. Bd6 was best.} (26... Bd6 27. Qd4 f6 28. Nf4 Bxf4 29. exf4 Bf7 30. g4 Qb7 31. Rc1 Qd7 32. Qd2) 27. Rc2 Be6 28. Nf4 Qd6 29. Qa6 Qd7 30. Nd3 Bd6 31. Bd4 Bf5 32. Rd2 Rc8 33. Rd1 Bb8 $6 {Inaccuracy. Be4 was best.} (33... Be4 34. Bg4) 34. a4 $6 {Inaccuracy. Nf4 was best.} (34. Nf4 Be4) 34... Be4 35. Bg4 Bf5 36. Bxf5 Qxf5 37. Nb4 Nd6 38. Qe2 Ne4 39. Nxd5 Bd6 40. Qf3 Qe6 41. Qg4 $6 {Inaccuracy. Nf4 was best.} (41. Nf4) 41... Qxg4 42. hxg4 Rc2 43. f3 Nf2 44. Rb1 Nd3 45. e4 Bc5 46. Bxc5 bxc5 $6 {Inaccuracy. Nxc5 was best.} (46... Nxc5 47. Rd1) 47. a5 $6 {Inaccuracy. Rd1 was best.} (47. Rd1 Nc1 48. Ne3 Rc3 49. Rd8+ Kh7 50. Nd5 Rxb3 51. Rd7 Kg8 52. Rxa7 Ra3) 47... a6 $6 {Inaccuracy. Rd2 was best.} (47... Rd2 48. a6 Kh7 49. Ra1 Rb2 50. Ra3 Kg6 51. Kh2 Ne5 52. Kh3 Nd3 53. Kg3) 48. Rd1 Rc1 49. Rxc1 Nxc1 50. b4 cxb4 51. Nxb4 Nb3 52. Nc6 Kf8 53. Kf2 Ke8 54. Ke3 f6 55. Kf4 Kd7 56. Nb4 Ke6 57. Nxa6 Nxa5 58. Nc7+ Kf7 59. Ke3 Nc4+ 60. Kd4 Ne5 61. Nd5 Ke6 62. Nf4+ Kf7 63. Nd3 Nc6+ $6 {Inaccuracy. Nd7 was best.} (63... Nd7 64. f4 Ke8 65. Nc5 Nb6 66. e5 fxe5+ 67. fxe5 Ke7 68. Nd3 Na4 69. Nf4) 64. Kc5 Ne7 $2 {Mistake. Na5 was best.} (64... Na5) 65. Kd6 Nc8+ 66. Kc7 Ne7 67. Kd7 g5 $6 {Inaccuracy. Ng6 was best.} (67... Ng6 68. f4) 68. g3 Ng6 69. Kd6 Ne7 70. Kc7 Ng6 71. Kd7 $4 {Blunder. Kd6 was best.} (71. Kd6) 71... Nf8+ 72. Kd6 Ne6 73. Kd5 Nc7+ 74. Kc4 Ke6 $2 {Mistake. Ne6 was best.} (74... Ne6 75. Nc1 Nf8 76. Kd5 Nd7 77. Nd3 Ke7 78. Kc6 Nb8+ 79. Kb7 Nd7 80. Kc7) 75. Nb4 Ne8 76. Nc6 $2 {Mistake. Nc2 was best.} (76. Nc2) 76... Nd6+ $4 {Blunder. Ng7 was best.} (76... Ng7) 77. Kd3 $4 {Blunder. Kc5 was best.} (77. Kc5 Nb7+ 78. Kb6 Nd6 79. Nd4+ Kd7 80. Kc5 Nf7 81. Kc4 Ne5+ 82. Kd5 Nd3) 77... Kf7 $2 {Mistake. Nc8 was best.} (77... Nc8) 78. Kd4 Nb5+ 79. Kc4 Na3+ 80. Kc3 Kg6 $6 {Inaccuracy. Nb5+ was best.} (80... Nb5+ 81. Kb4) 81. Ne7+ Kf7 82. Nf5 Kg6 $2 {Mistake. Nb5+ was best.} (82... Nb5+ 83. Kc4 Nc7 84. Nxh6+ Ke6 85. f4 Kd7 86. Kd3 Ne6 87. Ke3 Ke7 88. Nf5+) 83. Nd6 {1-0 White wins. Precisão Stockfish 17: Brancas 92% Pretas 89% Precisão Chess.com: Brancas 89.7 Pretas 805.9} 1-0 [Event "87th Tata Steel Challengers 2025"] [Site "Wijk aan Zee"] [Date "2025.02.02"] [Round "13.6"] [White "Bulmaga, Irina"] [Black "Suleymanli, Aydin"] [Result "0-1"] [ECO "B49"] [WhiteElo "2386"] [BlackElo "2623"] [Annotator "Stockfish 17 - ChessBase"] [PlyCount "76"] [EventDate "2025.??.??"] {[%evp 0,76,28,10,45,46,76,44,52,52,36,22,93,67,69,66,66,42,85,55,108,58,37,47,40,31,31,19,15,23,45,14,45,23,45,-22,36,29,19,42,23,24,25,19,11,-26,-26,-84,-94,-94,-99,-103,-110,-138,-126,-181,-263,-292,-273,-271,-282,-276,-275,-267,-244,-238,-235,-234,-237,-383,-382,-387,-429,-446,-464,-472,-464,-472,-440]} 1. e4 {Ftacnik,Lubomir} c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Be3 Nf6 8. O-O Be7 9. f4 d6 10. Kh1 O-O 11. Qe1 Nxd4 12. Bxd4 b5 13. Qg3 Bb7 14. a3 Rad8 15. Rae1 Bc6 16. Bf3 (16. Bd3 Qd7 (16... Qb7) (16... Rd7) 17. Rf3 (17. Ne2 g6 18. Qe3 Ng4 19. Qg3 Nf6 20. Qf3 Ne8 21. Qe3 Bf6 22. Bxf6 Nxf6 23. Nd4) (17. Nd1 Nh5 (17... g6 18. Ne3 Nh5 19. Qh3 Nxf4 20. Rxf4 e5 21. Qh6 f6 22. Rg4) 18. Qg4 Nf6 (18... g6 19. Ne3 Nf6 20. Qf3 Qc7 21. f5 e5 22. Bc3 Kh8 23. Ng4 Nxg4 24. Qxg4) 19. Qg3 Nh5 20. Qh3 Nxf4 21. Rxf4 e5 22. Rg4 exd4 23. e5 g6 24. e6 Qe8) (17. b4 Nh5 18. Qg4 (18. Qh3 Nxf4 19. Rxf4 e5 20. Rg4 exd4 21. e5 g6 22. e6 Qe8) 18... Nf6 19. Qh3 e5 20. fxe5 Qxh3 21. gxh3 dxe5 22. Bxe5 Rfe8 23. Bg3) (17. Na2 Nh5 18. Qf2 e5 19. fxe5 dxe5 20. Bxe5 Nf6 21. Bxf6 Bxf6 22. e5 Be7 23. Nb4) 17... e5 (17... g6 18. f5 exf5 19. Rxf5 Ne8 20. a4 (20. Rf3 Ng7 21. Ref1) 20... Ng7 21. axb5 axb5 22. b4 Rde8 23. Bxg7 Kxg7 24. Bxb5 Bxb5 25. Rxb5 Bf6) 18. fxe5 Nh5 19. Qh3 (19. Qf2 dxe5 20. Bxe5 f6 21. Bg3 Nxg3+ 22. Rxg3 Bd6) 19... Qxh3 20. Rxh3 Nf4 21. Rf3 Nxd3 22. cxd3 (22. Rxd3 dxe5 23. Bxe5 f5 24. Rxd8 Bxd8 25. Bd6 Re8) 22... dxe5 23. Bxe5 b4 (23... Rfe8 24. Bc7 Rd7 25. Ba5 Bf6) 24. axb4 Bxb4 25. Rc1 Rc8 (25... a5 26. Kg1 Rfe8) 26. h3 (26. Ne2 Bb5 27. Rxc8 Rxc8 28. Bc3 Bc5 29. Rg3) 26... f6 27. Bg3 (27. Na2 Bxe4 28. dxe4 Rxc1+ 29. Nxc1 fxe5 30. Rxf8+ Kxf8) 27... Rfd8 28. Bf2 Bb7 29. Kh2 (29. Be1 Rd7) 29... f5 30. Ra1 (30. Rxf5 Rxd3 31. Rf3 Rd2) 30... fxe4 {Hou,Y (2666)-Giri,A (2775) Geneva 2017 CBM 180 [Ftacnik,Lubomir] 0-1 (68)}) 16... Qb7 17. Nd1 (17. b4 Rc8 18. Nd1 Rcd8 19. Nf2 Rc8 20. c3 Rcd8 21. e5 dxe5 22. fxe5 Nd7 23. Ne4 Kh8 24. Nd6 Bxd6 25. exd6 e5 26. Bxe5 Nxe5 27. Qxe5 Bxf3 28. Rxf3 Qd7 29. Rd3 Rfe8 30. Qg3 Rxe1+ 31. Qxe1 Re8 {Daggupati,B (2465)-Aalto,P (2284) chess.com INT 2024 1-0 (40)}) 17... Ne8 18. c3 $146 (18. Nf2 Bf6 19. Bxf6 Nxf6 20. e5 Ne8 21. Ng4 Bxf3 22. Rxf3 dxe5 23. fxe5 Qe7 24. Nf6+ Kh8 25. Qh4 h6 26. Qe4 Nxf6 27. exf6 Qd6 28. Rd3 Qb6 29. fxg7+ Kxg7 30. Rg3+ Kh8 31. Qf4 e5 32. Qxe5+ f6 {Zhigalko,S (2656)-Bukavshin,I (2657) Baku 2015 1-0 (39)}) 18... f6 19. Nf2 e5 20. Be3 Nc7 21. f5 d5 22. Bh5 Bd6 23. Nd3 $6 {Inaccuracy. Qh4 was best.} (23. Qh4 Be8) 23... dxe4 24. Nc5 $2 {Mistake. Nf2 was best.} (24. Nf2 Rd7) 24... Bxc5 25. Bxc5 Rd3 26. Qg4 Rc8 27. Be7 $6 {Inaccuracy. Be3 was best.} (27. Be3) 27... Nd5 28. Bc5 e3 29. Rg1 e2 30. Rxe2 Nf4 31. Be3 Nxe2 32. Qxe2 Rcd8 33. Bg4 Be4 34. Qf2 $2 {Mistake. Re1 was best.} (34. Re1 R3d7 35. Qf2 a5 36. Be2 Kh8 37. Kg1 Bc6 38. Bh5 b4 39. Bg6 h6) 34... Bxg2+ 35. Rxg2 Rd1+ 36. Bxd1 Rxd1+ 37. Qg1 Rxg1+ 38. Kxg1 Qe4 {0-1 Black wins. Precisão Stockfish 17: Brancas 90% Pretas 99% Precisão Chess.com: Brancas 89.2 Pretas 97.1} 0-1 [Event "87th Tata Steel Challengers 2025"] [Site "Wijk aan Zee"] [Date "2025.02.02"] [Round "13.7"] [White "Lu, Miaoyi"] [Black "Yakubboev, Nodirbek"] [Result "0-1"] [ECO "B90"] [WhiteElo "2429"] [BlackElo "2659"] [Annotator "Stockfish 17 - ChessBase"] [PlyCount "64"] [EventDate "2025.??.??"] {[%evp 0,64,28,10,46,53,79,95,53,38,35,34,89,7,59,24,99,62,100,57,70,53,40,10,65,4,27,-196,-166,-166,-201,-282,-145,-166,-129,-317,-239,-259,-259,-275,-300,-300,-307,-307,-307,-402,-298,-377,-329,-255,-255,-255,-255,-365,-383,-383,-353,-374,-405,-706,-506,-708,-953,-1633,-1633,-29995,-29996]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 h5 7. Bg5 e6 (7... b5 8. a3 Bb7 9. Bxf6 gxf6 10. f4 Nc6 11. Nxc6 Bxc6 12. Qd4 e6 13. O-O-O Rb8 14. Nd5 exd5 15. exd5 Bb7 16. Re1+ Be7 17. Bd3 Kf8 18. g4 hxg4 19. f5 Rg8 20. Rxg4 Rxg4 21. Qxg4 Bxd5 22. Qd4 {Carlsen,M (2864)-Giri,A (2760) Miami 2022 ½-½ (33)}) 8. Qd2 (8. f4 Be7 9. Qf3 Ng4 10. Bxe7 Qxe7 11. h3 Nh2 12. Qg3 Nxf1 13. Qxg7 Qh4+ 14. g3 Nxg3 15. Qxh8+ Kd7 16. O-O-O Qxf4+ 17. Kb1 Kc7 18. Nf5 Nxf5 19. exf5 Nc6 20. fxe6 fxe6 21. Rg7+ Kb6 22. Rg8 Ne7 {Ocampos,I (2251)-Curtis,J (2292) chess.com INT 2025 1-0 (31)}) 8... b5 9. a3 $146 (9. f3 Be7 10. O-O-O Qc7 11. Kb1 Nbd7 12. h3 h4 13. g3 hxg3 14. Rxg3 Bb7 15. h4 Nb6 16. Bxf6 gxf6 17. Rg7 b4 18. Nce2 d5 19. exd5 Nxd5 20. Bh3 O-O-O 21. Bxe6+ fxe6 22. Nxe6 Qe5 23. Nxd8 Rxd8 {Mladek,R (2371)-Salem,A (2677) Chess.com INT 2022 0-1 (44)}) 9... Qc7 10. O-O-O Nbd7 11. f4 Rb8 12. Bd3 b4 13. Nd5 $4 {Blunder. axb4 was best.} (13. axb4) 13... exd5 14. exd5 bxa3 15. b3 Bb7 16. Rge1+ Kd8 17. Re3 Nb6 18. Rde1 Qc5 19. Be4 Bxd5 20. Bxf6+ gxf6 21. Bxd5 Nxd5 22. Rd3 f5 23. Kb1 Bg7 24. Nc6+ Qxc6 25. Rxd5 Rh6 26. Qa5+ Kc8 27. Rd3 Re6 28. Rde3 $6 {Inaccuracy. Rxe6 was best.} (28. Rxe6 fxe6 29. Rg3 Bf6 30. Rg8+ Kb7 31. Qb4+ Qb5 32. Rxb8+ Kxb8 33. Qxd6+ Kb7) 28... Rb5 29. Qxa3 Rxe3 30. Rxe3 Qb6 31. Rg3 $4 {Checkmate is now unavoidable. c4 was best.} (31. c4 Ra5 32. Qxa5 Qxa5 33. Kc2 Qa2+ 34. Kd1 Qxg2 35. h3 Bf6 36. Rd3 Qf1+) 31... Ra5 32. Qxa5 Qg1+ {0-1 Black wins. Precisão Stockfish 17: Brancas 89% Pretas 98% Precisão Chess.com: Brancas 81.6 Pretas 96.7} 0-1