[Event "I TORNEIO INTERNO CXG 2026"] [Site "RIO DE jANEIRO"] [Date "2026.01.24"] [Round "2.1"] [White "Carlos Henrique, Luz Da Costa"] [Black "Luiz Antonio, Bardaro Manzi"] [Result "0-1"] [ECO "D30"] [WhiteElo "1940"] [BlackElo "2232"] [Annotator "Chessbase - SF17.1"] [PlyCount "105"] [EventDate "2026.01.22"] [EventCountry "BRA"] {[%evp 14,105,54,21,80,77,160,135,131,76,81,74,115,111,116,66,71,80,104,75,107,68,72,68,60,24,62,0,0,0,0,0,38,47,162,87,81,72,312,63,76,78,56,0,69,66,72,-9,-7,-10,-9,-327,-287,-857,-324,-589,-571,-570,0,-640,-636,-735,-728,-698,-667,-641,-649,-644,-632,-605,-542,-29963,-29967,-8353,-29969,-5835,-582,-747,-673,-839,-736,-29972,-29970,-8346,-29976,-29976,-29978,-29977,-29978,-29977,-29978,-29974,-7233,-897]} 1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Be7 5. Bd3 c6 6. Nbd2 Nbd7 7. O-O O-O 8. c4 {[%eval 21,26] [%wdl 56,930,14]} (8. c3 $14 {[%eval 54,23] [%wdl 163,833,4]}) 8... a6 {[%eval 80,23] [%wdl 326,672,2]} (8... c5 $11 {[%eval 21,26] [%wdl 56,930,14]}) ({RR} 8... dxc4 9. Nxc4 b5 10. Nce5 Bb7 11. Nxd7 Nxd7 12. Bxe7 Qxe7 13. Rc1 Rfc8 14. Rc3 b4 15. Rc2 c5 16. Qe2 cxd4 17. Nxd4 Rxc2 18. Bxc2 Nf6 19. Rd1 Qc7 20. Bb3 Rd8 21. f3 h6 22. Nb5 Rxd1+ 23. Qxd1 {Bryzgalin,K (2474)-Oyunborol,E (2618) Playchess.com INT 2007 ½-½ (80)}) ({RR} 8... dxc4 9. Nxc4 b5 10. Nce5 Nxe5 11. Nxe5 Bb7 12. Rc1 Rc8 13. Bb1 a6 14. a3 Nd5 15. Bxe7 Qxe7 16. Rc5 g6 17. Qc2 f6 18. Nxc6 Bxc6 19. Rxc6 Qd7 20. Rc1 Ne7 21. Rc7 Rxc7 22. Qxc7 Qxc7 23. Rxc7 {Reichardt,R (2051)-Sparwel,O (2013) Struga 2021 ½-½ (37)}) 9. Rc1 $1 $16 b5 $146 {[%eval 160,21] [%wdl 893,107,0]} (9... h6 $142 {[%eval 77,25] [%wdl 307,691,2]}) ({RR} 9... Re8 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bf4 Nf8 13. Bb1 Ng6 14. Bg3 Bh4 15. Qh5 Bxg3 16. hxg3 Bd7 17. Rfd1 Qe7 18. Nf3 Nf8 19. Ng5 h6 20. Nf3 Rac8 21. g4 Nh7 22. c5 Rcd8 23. Bxh7+ Kxh7 24. g5 {Gongora Montes,B (2198)-Wisniacki,F (2184) Lichess.org INT 2020 0-1 (60)}) ({RR} 9... Re8 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bf4 Nf8 13. Bb1 Ng6 14. Bg3 Bh4 15. Qh5 Bxg3 16. hxg3 Bd7 17. Rfd1 Qe7 18. Nf3 Nf8 19. Ng5 h6 20. Nf3 Rac8 21. g4 Nh7 22. c5 Rcd8 23. Bxh7+ Kxh7 24. g5 {Gongora Montes,B (2198)-Wisniacki,F (2184) Lichess.org INT 2020 0-1 (60)}) 10. cxd5 cxd5 {White is clearly better.} 11. a3 {[%eval 76,26] [%wdl 286,713,1]} (11. Nb3 $142 {[%eval 131,23] [%wdl 762,238,0]}) 11... Bb7 12. Nb3 $1 Qb6 {[%eval 115,21] [%wdl 636,364,0] Prevents Nc5.} (12... h6 $142 {[%eval 74,28] [%wdl 272,727,1]} 13. Bf4 Rc8) 13. Ne5 Bd6 14. Nxd7 {[%eval 66,26] [%wdl 204,795,1]} (14. Bxf6 $16 {[%eval 116,23] [%wdl 646,354,0]} Nxf6 15. Nc5) 14... Nxd7 $14 15. Qh5 {[%csl Gd3][%CAl Rh5h7]} f5 16. Rc2 Rac8 {[%eval 107,24] [%wdl 576,424,0]} (16... e5 $142 {[%eval 75,26] [%wdl 256,744,0]}) 17. Rfc1 {[%eval 68,25] [%wdl 198,801,1]} (17. Rxc8 $16 {[%eval 107,24] [%wdl 576,424,0]} Rxc8 18. g4) 17... Rxc2 18. Rxc2 a5 19. Qe2 {[%eval 24,28] [%wdl 19,979,2]} (19. Bf4 $14 {[%eval 60,25] [%wdl 109,891,0]}) 19... a4 {[%eval 62,26] [%wdl 122,878,0]} (19... b4 $1 $11 {[%eval 24,28] [%wdl 19,979,2]}) 20. Nc5 {[%eval 0,30] [%wdl 4,992,4]} (20. Nd2 $14 {[%eval 62,26] [%wdl 122,878,0]}) 20... Nxc5 $11 21. dxc5 Bxc5 22. Bxb5 h6 {[%eval 38,25] [%wdl 29,971,0]} (22... Bd6 $1 $11 {[%eval 0,30] [%wdl 4,992,4]}) 23. Bf4 $14 Ra8 {[%eval 162,26] [%wdl 970,30,0]} ({Black should try} 23... Bc6 $1 $14 {[%eval 47,23] [%wdl 48,952,0]} 24. Bxc6 Qxc6) 24. Be5 {[%eval 87,26] [%wdl 325,675,0]} ({Better is} 24. Bd7 $1 $18 {[%eval 162,26] [%wdl 970,30,0]}) 24... d4 $16 25. exd4 Bxd4 {[%eval 312,26] [%wdl 1000,0,0]} (25... Bd6 $16 {[%eval 72,25] [%wdl 170,830,0]}) 26. Bxd4 $2 {[%eval 63,28] [%wdl 109,891,0]} (26. Bc7 $1 $18 {[%eval 312,26] [%wdl 1000,0,0][%CAl Rc7b6]} Bxf2+ 27. Kf1) 26... Qxd4 $14 27. Qxe6+ Kh8 28. Re2 {[%eval 0,29] [%wdl 3,994,3]} ({Don't blunder} 28. Qxf5 $2 Qd1+ 29. Bf1 Ba6 $19) (28. Be2 $14 {[%eval 56,25] [%wdl 72,928,0]}) 28... Be4 {[%eval 69,26] [%wdl 142,858,0]} ({Black should play} 28... Qg4 $11 {[%eval 0,29] [%wdl 3,994,3]} 29. Bc6 Bxc6 30. Qxc6 Qxe2 31. Qxa8+ Kh7) 29. Qd7 Qc5 {And now ...Qc1+ would win.} 30. Re1 {[%eval -9,33] [%wdl 2,993,5] Against Qc1} ({Not} 30. Bxa4 $2 Rxa4 $1 {[%mdl 512]} 31. Rd2 Rc4 $19) (30. Rd2 $1 $16 {[%eval 72,29] [%wdl 167,833,0]}) 30... Rb8 $11 31. Bxa4 {aiming for b4.} Rxb2 32. Qd8+ $2 {[%eval -327,24] [%wdl 0,0,1000][%mdl 8192]} (32. Rf1 $11 {[%eval -9,28] [%wdl 2,993,5]}) 32... Kh7 $19 33. Qh4 {[%eval -857,24] [%wdl 0,0,1000]} (33. Rf1 {[%eval -287,22] [%wdl 0,0,1000]} Qxa3 34. Be8) 33... Qxa3 $2 {[%eval -324,27] [%wdl 0,0,1000]} (33... g5 {[%eval -857,24] [%wdl 0,0,1000]} 34. Qg3 f4 35. Bc6 fxg3 36. Bxe4+ Kg7 37. Rd1 Rd2 $3 {[%mdl 512]} 38. Rf1 gxf2+ 39. Kh1 Qc4 40. Bd3 Qxd3 41. h4 Qg3 42. Rxf2 Rxf2 43. hxg5 Qxg2#) 34. Be8 $2 {[%eval -589,22] [%wdl 0,0,1000]} (34. Bd1 {[%eval -324,27] [%wdl 0,0,1000] keeps fighting.} Qc3 35. Rf1) 34... Qc3 {[%CAl Rc3e1]} 35. Rd1 Qc2 $2 $40 {[%eval 0,28] [%wdl 3,994,3][%mdl 128] White needs to defend precisely.} (35... Qb3 $19 {[%eval -570,24] [%wdl 0,0,1000][%CAl Rb3d1]} 36. Qd8 Rb1) 36. Bh5 {[%eval -640,16] [%wdl 0,0,1000][%mdl 8192]} (36. Bg6+ $11 {[%eval 0,28] [%wdl 3,994,3]} Kxg6 37. Rd6+ Kf7 38. Rd7+ Kg8 39. Qd8+ Kh7 40. Rxg7+ Kxg7 41. Qe7+ Kh8 42. Qf8+ Kh7 43. Qf7+ Kh8 44. Qf8+ Kh7 45. Qf7+ Kh8 46. Qf8+) 36... Rb1 $1 37. Qd8 Bd3 $1 ({Worse is} 37... Rb2 38. Qd4 $11) 38. h3 Rxd1+ 39. Bxd1 Qxd1+ 40. Kh2 Qe2 41. Qd4 Qe4 42. Qd6 Bf1 {[%csl Gf1][%CAl Re4g2]} 43. Qg3 f4 44. Qg4 Qe5 {Threatens to win with ...Qg5.} 45. Kg1 Be2 46. Qd7 f3 {White must now prevent ...fxg2.} 47. Qg4 fxg2 48. Qxg2 Qg5 49. Qg3 Qxg3+ 50. fxg3 Kg6 51. Kg2 Kf5 52. Kf2 {[#]} Bd3 {[%eval -7233,26] [%wdl 0,0,1000]} (52... Bg4 $142 $1 {[%eval -32715,34] [%wdl 0,0,1000]} 53. Kg2 {[#]} Bxh3+ $1 {[%mdl 512]} 54. Kxh3 g5 55. Kh2 Ke4 56. Kg2 Ke3 57. Kh3 h5 58. Kh2 g4 59. Kg2 Ke2 60. Kg1 Kf3 61. Kh1 Kxg3 62. Kg1 Kf3 63. Kf1 g3 64. Ke1 g2 65. Kd1 g1=Q+ 66. Kc2 Qc5+ 67. Kb3 Ke2 68. Ka4 Kd3 69. Kb3 Qb6+ 70. Ka2 Kc3 71. Ka3 Qb3#) 53. g4+ {[%mdl 32768] Weighted Error Value: White=0.92/Black=0.76. Loss on time!?} 0-1 [Event "I TORNEIO INTERNO CXG 2026"] [Site "RIO DE jANEIRO"] [Date "2026.01.24"] [Round "2.3"] [White "Sirlei, Pereira Azevedo"] [Black "Rafael, Ferreira Maia"] [Result "1-0"] [ECO "D94"] [WhiteElo "1791"] [BlackElo "1874"] [Annotator "Chessbase - SF17.1"] [PlyCount "97"] [EventDate "2026.01.22"] [EventCountry "BRA"] {[%evp 12,96,-12,-5,-6,-36,-43,-108,-53,-43,17,4,71,52,60,23,165,54,153,143,351,346,556,557,575,542,523,512,508,517,505,506,548,536,535,525,562,552,597,566,542,558,630,621,621,616,605,593,673,626,639,633,634,603,710,711,742,758,769,770,727,731,29980,674,752,738,29990,29992,29992,29993,29998,29997,29997,29998,29998,29999,29999,29998,29998,29993,29993,29994,29996,29989,29994,29995,29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Bd3 O-O 7. Nf3 c5 $1 8. Qb3 ({RR} 8. O-O cxd4 9. Nxd4 Nxc3 10. bxc3 e5 11. Ne2 Qc7 12. e4 Be6 13. Be3 Nd7 14. Qb1 Rfd8 15. Rd1 Nc5 16. Bxc5 Qxc5 17. Qxb7 Rab8 18. Qa6 Rb2 19. Rdb1 Rd6 20. Rxb2 Rxa6 21. Bxa6 Qa3 22. Rb8+ Bf8 {Suvrajit,S (2380)-Deepan Chakkravarthy,J (2488) Bhubaneswar 2010 0-1 (45)}) ({RR} 8. Nxd5 Qxd5 9. e4 Qd8 10. d5 e6 11. dxe6 Bxe6 12. Qc2 Nc6 13. a3 Qb6 14. O-O Rac8 15. Qe2 Bg4 16. Qe3 Bxb2 17. Rb1 Bxc1 18. Rfxc1 Qc7 19. Rxc5 Bxf3 20. Qxf3 Nd4 21. Rxc7 Nxf3+ 22. gxf3 Rxc7 {Bajec,B (1778)-Zlatanovic,M (1827) Nova Gorica SLO 2025 0-1 (61)}) 8... Nb6 $146 ({RR} 8... Nf6 9. d5 b6 10. e4 Nc6 11. Qd1 Nb4 12. Be2 Na6 13. O-O Nc7 14. Bf4 Bb7 15. Qc2 Nd7 16. Rad1 e5 17. dxe6 Nxe6 18. Bb5 Nd4 19. Qa4 a6 20. Bxd7 b5 21. Bxb5 axb5 22. Qxb5 Nxb5 23. Rxd8 {Barla,R (1850)-Moreira,M (2071) Punta del Este 2014 0-1 (36)}) ({RR} 8... Nb4 9. Be2 Be6 10. Bc4 Bxc4 {0-1 (10) De Diego Ferrer,E (1957)-Melcon Diez,E (1660) Colmenarejo 2018}) ({RR} 8... Nxc3 9. bxc3 Nc6 10. Ba3 cxd4 11. exd4 Be6 12. Qa4 Bd5 13. Be2 Re8 14. O-O e5 15. dxe5 Nxe5 16. Nd4 Qg5 17. g3 Nc6 18. Rfe1 Bxd4 19. cxd4 Re4 20. Bf1 Rae8 21. Rxe4 Rxe4 22. Rd1 Qf6 23. Qb5 {Imecs,L (2229)-Szegedi,P (2241) Hungary 2007 0-1 (43)}) 9. Ne2 {[%eval -108,23] [%wdl 0,425,575]} ({Better is} 9. Be4 $15 {[%eval -43,28] [%wdl 5,891,104]}) 9... Be6 {[%eval -53,27] [%wdl 3,852,145]} (9... Nc6 $17 {[%eval -108,23] [%wdl 0,425,575] Strongly threatening ...c4.} 10. Qa3 cxd4 11. Nexd4 Nxd4 12. exd4 Bg4) 10. Qc2 $15 c4 {[%eval 17,25] [%wdl 43,945,12]} (10... cxd4 $15 {[%eval -43,27] [%wdl 5,891,104]} 11. Nexd4 Bd5) 11. Be4 $11 Nd5 {[%eval 71,27] [%wdl 249,749,2]} (11... a5 $11 {[%eval 4,25] [%wdl 27,953,20] keeps the balance.}) 12. Bd2 {[%CAl Bc1d2,Bd2g5,Bg5e7][%mdl 32]} Nc6 13. a3 {[%eval 23,23] [%wdl 52,938,10] Against Ndb4} (13. O-O $14 {[%eval 60,22] [%wdl 184,814,2] is more appropriate.}) 13... Qd7 {[%eval 165,22] [%wdl 920,80,0]} (13... Nf6 $1 $11 {[%eval 23,23] [%wdl 52,938,10] and Black is okay.}) 14. Ng5 {[%eval 54,26] [%wdl 153,844,3]} (14. Bxd5 $18 {[%eval 165,22] [%wdl 920,80,0]} c3 15. Bxe6 (15. Qxc3 Bxd5 16. O-O Bxf3 $15) (15. bxc3 Bxd5 16. c4 Rac8 $14) (15. Nxc3 Bxd5 16. Nxd5 Qxd5 $16) (15. Bxc3 Qxd5 16. e4 Qb3 $16) 15... cxd2+ 16. Nxd2 (16. Kxd2 Qxe6 17. Nc3 Na5 $14) 16... Qxe6 17. O-O) 14... Bf5 {[%eval 153,21] [%wdl 880,120,0] [#]} (14... Bg4 $14 {[%eval 54,26] [%wdl 153,844,3]}) 15. Bxf5 $1 $16 ({Don't play} 15. Qxc4 $6 Nb6 16. Qb5 e5 $14) 15... Qxf5 {[%eval 351,22] [%wdl 1000,0,0]} (15... gxf5 $16 {[%eval 143,23] [%wdl 849,151,0] keeps fighting.} 16. Qxc4 e5) 16. e4 $18 Qxg5 {[%eval 556,22] [%wdl 1000,0,0]} (16... Qf6 {[%eval 346,28] [%wdl 1000,0,0] was called for.} 17. exd5 Nxd4 18. Qxc4 Nxe2) 17. Bxg5 Nb6 18. d5 Ne5 19. Bxe7 Rfe8 20. d6 Nd3+ 21. Kf1 Nxb2 22. Nc3 Nd3 23. h4 h5 24. Rd1 Nd7 25. Rxd3 cxd3 26. Qxd3 a6 27. g4 Ne5 28. Qg3 Nxg4 29. Nd5 Ne5 30. Qg5 Rec8 31. Nc7 Rab8 32. f4 Nc6 33. f5 Nxe7 34. Qxe7 Bf8 35. Qf6 Bg7 36. Qg5 Kh7 37. f6 {[%eval 674,25] [%wdl 1000,0,0]} (37. Rg1 $142 {[%eval 32728,37] [%wdl 1000,0,0]} Kg8 38. fxg6 Rf8 39. Ke2 fxg6 40. Qxg6 Rf7 41. Ne6 Rc8 42. Nxg7) 37... Bh6 38. Qd5 Rd8 39. Qxf7+ {White mates.} Kh8 40. Qxg6 Bf8 41. Qxh5+ Kg8 42. Rg1+ Bg7 43. f7+ Kf8 44. Qg6 {[%csl Gg1][%CAl Rg6g7]} Rxd6 45. Ne6+ Ke7 46. Qxg7 Kxe6 47. f8=B {[%csl Gf8][%CAl Rg7e7]} Rd1+ 48. Ke2 {[%CAl Rg1g6]} Rxg1 49. Qe7# {Weighted Error Value: White=0.19 (very precise) /Black=0.61} 1-0 [Event "I TORNEIO INTERNO CXG 2026"] [Site "RIO DE jANEIRO"] [Date "2026.01.24"] [Round "2.4"] [White "(), de Oliveira Gomes"] [Black "Wagner, Dias Fernandes"] [Result "0-1"] [ECO "B44"] [WhiteElo "1937"] [BlackElo "1787"] [Annotator "Chessbase - SF17.1"] [PlyCount "80"] [EventDate "2026.01.22"] [EventCountry "BRA"] {[%evp 9,80,16,54,48,93,42,88,87,83,22,22,6,11,11,19,-15,-10,-10,97,101,95,-9,0,-24,8,7,16,0,63,61,159,179,158,0,-5,-3,7,5,135,140,169,83,171,179,166,179,223,165,173,0,160,134,128,129,131,65,91,0,0,-478,-471,-735,-736,-735,-717,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Nc6 {[%eval 54,26] [%wdl 149,848,3]} (5... Nf6 $11 {[%eval 16,28] [%wdl 42,945,13] is superior.}) 6. a3 Nge7 {[%eval 93,21] [%wdl 437,562,1]} (6... Nf6 $14 {[%eval 48,27] [%wdl 126,870,4]}) 7. Nc3 {[%eval 42,28] [%wdl 101,894,5]} (7. c4 $16 {[%eval 93,21] [%wdl 437,562,1]}) 7... Ng6 {[%eval 88,24] [%wdl 389,610,1]} (7... Nxd4 $14 {[%eval 42,28] [%wdl 101,894,5]} 8. Qxd4 (8. Bxd4 Nc6 $14) 8... b5) 8. Be2 {White is better.} Be7 9. O-O {[%eval 22,24] [%wdl 52,938,10]} (9. f4 $16 {[%eval 83,22] [%wdl 343,656,1]}) 9... O-O $146 ({RR} 9... Bf6 10. Nb3 Bxc3 11. bxc3 d6 12. Qd2 Nge7 13. f4 O-O 14. c4 Qc7 15. Rad1 Rd8 16. Qc3 d5 17. cxd5 exd5 18. e5 Nf5 19. Bf2 d4 20. Nxd4 Nfxd4 21. Bxd4 Rxd4 22. Rxd4 Qb6 23. Rfd1 Nxd4 24. Qxd4 {Gebert Vangeel,R (1825)-Hartung,L (1651) Mecklenburg VP 2001 1-0 (53)}) 10. Qd2 Nxd4 11. Bxd4 b5 12. Rad1 {[%eval -15,28] [%wdl 7,969,24]} (12. f4 $1 {[%eval 19,28] [%wdl 29,965,6] might be stronger.}) 12... Bb7 13. f4 {[%CAl Bf2f4,Bf4f5][%mdl 32]} Bc6 {[%eval 97,26] [%wdl 471,529,0]} (13... Qc7 $1 $11 {[%eval -10,23] [%wdl 8,972,20]}) 14. f5 $16 Bg5 15. Be3 {[%eval -9,27] [%wdl 9,972,19]} (15. Qe1 $16 {[%eval 95,22] [%wdl 451,549,0]}) 15... Bxe3+ $11 16. Qxe3 exf5 {[%eval 8,30] [%wdl 10,985,5]} (16... Ne5 $142 {[%eval -24,27] [%wdl 2,975,23]}) 17. exf5 Re8 18. Qg3 Qb6+ {[%eval 63,24] [%wdl 133,867,0]} (18... Ne5 $1 $11 {[%eval 0,28] [%wdl 7,987,6]}) 19. Kh1 $14 Re3 {[%eval 159,24] [%wdl 952,48,0]} (19... Ne5 $14 {[%eval 61,27] [%wdl 122,878,0]}) 20. Qf2 $1 $36 {[%mdl 2048] White has strong initiative.} ({Not} 20. fxg6 Rxg3 21. gxf7+ Kf8 22. hxg3 b4 $17) 20... Ne5 21. Nd5 {[%eval -5,27] [%wdl 4,989,7]} (21. f6 $16 {[%eval 158,25] [%wdl 949,51,0]}) 21... Bxd5 $11 22. Rxd5 Rb8 23. Rfd1 f6 {[%eval 135,23] [%wdl 873,127,0]} (23... Re4 $11 {[%eval 5,29] [%wdl 6,991,3]} 24. Qxb6 Rxb6) 24. Rd6 $1 $16 Qa7 25. c3 {[%eval 83,26] [%wdl 284,716,0]} (25. Bh5 $1 $18 {[%eval 169,27] [%wdl 977,23,0] aiming for Qg1.} Rc8 26. R1d2) 25... Re8 {[%eval 171,30] [%wdl 979,21,0] [#]} (25... Kf8 $16 {[%eval 83,26] [%wdl 284,716,0]}) 26. Bh5 $1 $18 Re7 27. Rxa6 $1 Re1+ {[%eval 223,23] [%wdl 999,1,0]} (27... Qxa6 $142 {[%eval 179,27] [%wdl 987,13,0]} 28. Qxe3 Qc6) 28. Qxe1 Qxa6 29. Bf3 $2 {[%eval 0,28] [%wdl 3,994,3]} (29. Qe4 $18 {[%eval 173,27] [%wdl 986,14,0]}) 29... g6 $2 {[%eval 160,28] [%wdl 970,30,0]} (29... Qa4 $11 {[%eval 0,28] [%wdl 3,994,3]} 30. Bd5+ Kf8) 30. Bd5+ Kg7 31. fxg6 hxg6 {[%CAl Bh7g6,Bg6g5][%mdl 32]} 32. Qh4 {[%eval 65,31] [%wdl 115,885,0]} (32. h3 $16 {[%eval 131,28] [%wdl 856,144,0]}) 32... Qd6 {[%CAl Oe5c4] [#]} 33. Bb3 {[%eval 0,33] [%wdl 3,994,3] Prevents Nc4.} (33. Qg3 $1 $16 {[%eval 91,28] [%wdl 377,623,0]}) 33... Nd3 $1 $11 {[%CAl Be5d3,Bd3f2,Bf2d1][%mdl 32] ...g5 is the strong threat.} 34. h3 $2 {[%eval -478,19] [%wdl 0,0,1000][%mdl 8192]} (34. Bc2 $1 $11 {[%eval 0,33] [%wdl 3,994,3] and White is okay.} g5 35. Qh5) 34... g5 $19 35. Qh5 {[%eval -735,25] [%wdl 0,0,1000]} (35. Qd4 $142 {[%eval -471,28] [%wdl 0,0,1000]} Qxd4 36. cxd4 Nf2+ 37. Kh2 Nxd1 38. Bxd1) 35... Nf2+ {[%mdl 64] Discovered Attack, Double Attack} 36. Kg1 Nxd1 {[%CAl Re7e1]} 37. Kf1 {Prevents Re1+.} Qd3+ {Black mates.} 38. Kg1 Re1+ 39. Kh2 Qd6+ 40. g3 Qd2+ {Weighted Error Value: White=0.82/Black=0.39} 0-1 [Event "I TORNEIO INTERNO CXG 2026"] [Site "RIO DE jANEIRO"] [Date "2026.01.24"] [Round "2.2"] [White "Tadeu Sousa, Santos Filho"] [Black "Adnilton Correia, de Almeida Nogueira"] [Result "1-0"] [ECO "B07"] [WhiteElo "2099"] [BlackElo "1749"] [Annotator "Chessbase - SF17.1"] [PlyCount "71"] [EventDate "2026.01.22"] [EventCountry "BRA"] {[%evp 10,71,62,13,89,83,111,77,181,136,130,144,141,92,94,78,103,85,101,86,119,123,114,111,384,382,426,413,421,415,424,391,451,423,458,449,516,458,495,464,485,419,460,471,515,455,493,478,574,519,617,617,586,529,523,513,671,655,709,685,1088,978,29992,29993]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Be3 O-O 6. g4 {[%eval 13,25] [%wdl 43,939,18]} (6. f4 $14 {[%eval 62,23] [%wdl 208,789,3] feels stronger.}) 6... b6 {[%eval 89,22] [%wdl 404,595,1]} (6... c5 $1 $11 {[%eval 13,25] [%wdl 43,939,18]}) ({RR} 6... Nc6 7. h4 e5 8. d5 Nd4 9. g5 Nxe2 10. Ngxe2 Nh5 11. Ng3 Nf4 12. Qd2 f6 13. O-O-O fxg5 14. hxg5 Qxg5 15. Rdg1 Qe7 16. Nce2 Bd7 17. c3 Nxe2+ 18. Qxe2 Rf7 19. f3 Qf6 20. Rf1 Raf8 21. Qh2 {Niemann,H (2196)-Hess,R (2571) Chess.com INT 2015 0-1 (76)}) ({RR} 6... Nfd7 7. h4 c5 8. h5 Nc6 9. hxg6 fxg6 10. Bc4+ Kh8 11. Qd2 cxd4 12. Bh6 Be5 13. Nce2 Nb6 14. Bb3 Bxg4 15. Bxf8 Qxf8 16. O-O-O Rc8 17. f3 Bd7 18. Qh6 Qxh6+ 19. Rxh6 Nb4 20. Nh3 d3 21. Nc3 {Hartikainen,J (2133)-Rengifo Blancas,R (2131) Chess.com INT 2021 0-1 (61)}) 7. g5 Ne8 8. h4 Nc6 $146 {[%eval 181,26] [%wdl 946,54,0]} (8... c5 $16 {[%eval 77,23] [%wdl 309,689,2]}) ({RR} 8... f5 9. gxf6 Nxf6 10. h5 Bb7 11. hxg6 hxg6 12. Bc4+ d5 13. exd5 Nxd5 14. Qg4 Qd6 15. Nge2 Bc8 16. Qe4 e6 17. Nxd5 c6 18. Ndc3 b5 19. Bb3 a5 20. a3 Ra7 21. Bf4 Rxf4 22. Qxf4 Qe7 23. Qxb8 {Pillault,F (1935)-Vandervorst,M (1774) Montdidier 2014 1-0}) 9. h5 {[%eval 136,25] [%wdl 781,219,0]} (9. Nf3 $18 {[%eval 181,26] [%wdl 946,54,0]}) 9... e5 $16 {[%CAl Re5d4]} 10. d5 ({But not} 10. h6 $6 Bh8 11. d5 Nd4 $11) 10... Nd4 11. hxg6 {[%eval 92,26] [%wdl 429,570,1]} ({White should try} 11. Bd3 {[%eval 141,24] [%wdl 809,191,0]}) 11... fxg6 {[%CAl Of8f4]} 12. Bf1 Bd7 (12... Bg4 $2 13. Qxg4 Nxc2+ 14. Kd2 Nxa1 15. Qh3 $18) 13. a4 Qc8 14. f3 a6 {[%eval 119,21] [%wdl 674,326,0]} (14... c6 $142 {[%eval 86,26] [%wdl 371,628,1]}) 15. Nb1 c5 16. c3 Nxf3+ $2 {[%eval 384,26] [%wdl 1000,0,0][%mdl 8192]} 17. Nxf3 $18 Bg4 18. Nbd2 Nc7 19. Qe2 b5 20. a5 Rf7 {[#]} 21. Qh2 $1 Bh8 (21... Bh5 22. Be2) 22. Nh4 Rg7 23. b3 Qd8 24. Qg3 Bh5 25. Ndf3 Qd7 26. Bh3 Qf7 27. Nh2 Qe7 28. Bg4 ({Don't take} 28. Ng4 Bxg4 29. Bxg4 Re8) 28... Rf7 29. O-O-O {[%CAl Ba1d1,Bd1d5,Bd5d6][%mdl 32]} Raf8 30. Bxh5 gxh5 31. Nf5 Rxf5 32. exf5 Nxd5 33. Rxd5 Qb7 34. Rhd1 Rxf5 35. Rxd6 {[#] Rd8+ would kill now.} Rf7 36. g6 {Weighted Error Value: White=0.20 (precise) /Black=0.85} 1-0 [Event "I TORNEIO INTERNO CXG 2026"] [Site "RIO DE jANEIRO"] [Date "2026.01.24"] [Round "2.5"] [White "Rocine Castelo, de Carvalho"] [Black "Salomao Jorge, Boabeyd Rovedo"] [Result "0-1"] [ECO "E90"] [WhiteElo "1672"] [BlackElo "1747"] [Annotator "Chessbase - SF17.1"] [PlyCount "52"] [EventDate "2026.01.22"] [EventCountry "BRA"] {[%evp 13,52,59,66,65,109,66,82,86,81,20,17,-38,-21,-26,24,-5,-17,-13,-12,-15,-16,-17,-11,-11,38,41,36,0,26,9,25,-61,-51,-86,-12,-105,-107,-120,-119,-1151,-1178]} 1. d4 Nf6 2. c4 c6 3. Nc3 g6 4. e4 d6 5. h3 Bg7 6. Nf3 O-O 7. Bd3 Nbd7 8. O-O h6 $146 {[%eval 109,24] [%wdl 576,423,1]} (8... e5 $14 {[%eval 65,24] [%wdl 224,773,3]}) ({RR} 8... e5 9. d5 Ne8 10. Rb1 a5 11. a3 f5 12. b4 axb4 13. axb4 Ndf6 14. Nh2 cxd5 15. cxd5 fxe4 16. Nxe4 Nxe4 17. Bxe4 Nf6 18. Bc2 Nh5 19. Be3 Nf4 20. Kh1 Qh4 21. g3 Qxh3 22. gxf4 exf4 23. Bd4 {Jones,I (2245)-Mestel,A (2500) Marbella 1982 0-1 (46)}) ({RR} 8... e5 9. Bc2 exd4 10. Nxd4 Re8 11. Re1 Qb6 12. Nb3 Ne5 13. Be3 Qc7 14. c5 dxc5 15. Bxc5 Rd8 16. Qe2 b6 17. Be3 a5 18. Red1 Rxd1+ 19. Rxd1 Ba6 20. Qe1 Nc4 21. Bc1 Nd7 22. Nd2 Nce5 23. Nb3 {Aleksandrov,A (2606)-Chigaev,M (2521) St Petersburg 2015 ½-½}) ({RR} 8... e5 9. d5 Nc5 10. Bg5 h6 11. Bh4 Nxd3 12. Qxd3 c5 13. Bxf6 Qxf6 14. a3 Qe7 15. b4 b6 16. bxc5 bxc5 17. a4 f5 18. a5 f4 19. a6 g5 20. Nh2 h5 21. f3 Rf6 22. Qe2 Rg6 23. Rfb1 {Hychkevych,V (1251)-Dmytriv,R (1838) Lviv UKR 2022 ½-½ (44)}) ({RR} 8... e5 9. Be3 Re8 10. dxe5 dxe5 11. c5 Qc7 12. Bc4 h6 13. Qd2 g5 14. b4 Nf8 15. Rac1 Be6 16. Qe2 Rad8 17. Rfd1 Bxc4 18. Qxc4 Ne6 19. a4 Nh5 20. b5 Nhf4 21. Kh2 Nd4 22. Nd2 Qc8 23. f3 {Winter,A (1880)-Heyme,S (1925) Bad Blankenburg 1990 0-1 (41)}) ({RR} 8... e5 9. d5 c5 10. a4 Ne8 11. Bg5 f6 12. Be3 h6 13. Qc1 Kh7 14. g4 Rh8 15. Rb1 a5 16. Kg2 Kg8 17. Rh1 Nf8 18. Ne2 h5 19. Nh2 Nh7 20. f4 b6 21. f5 gxf5 22. gxf5 h4 23. Nf3 {Gervais,J-Perez Moregon,J (2245) Havana 1992 0-1 (53)}) 9. e5 {[%eval 66,29] [%wdl 229,768,3]} (9. Be3 $16 {[%eval 109,24] [%wdl 576,423,1]}) 9... dxe5 $14 10. dxe5 {White is better.} Nh7 11. Re1 {[%eval 20,29] [%wdl 48,941,11]} ({White should play} 11. e6 $16 {[%eval 81,25] [%wdl 330,669,1]} Nc5 12. exf7+ Kxf7 13. Bb1) 11... Nc5 $11 12. Re3 {[%eval -38,28] [%wdl 6,905,89]} (12. Bc2 $11 {[%eval 17,28] [%wdl 43,945,12]}) 12... Qc7 13. Ne4 Nxe4 {[%eval 24,32] [%wdl 44,949,7]} (13... Nxd3 $142 {[%eval -26,28] [%wdl 9,933,58]} 14. Qxd3 Rd8) 14. Rxe4 {[%CAl Oe5e6]} Bf5 15. Re3 Rad8 16. Qc2 (16. Qb3 {is more complex.} Bxd3 17. Rxd3 Rxd3 18. Qxd3 Rd8 19. Qe2) 16... Bxd3 (16... Rxd3 {with more complications.} 17. Rxd3 Bxd3 18. Qxd3 Rd8) 17. Rxd3 Rxd3 18. Qxd3 Bxe5 {[%eval 38,29] [%wdl 31,969,0]} (18... Rd8 $11 {[%eval -11,27] [%wdl 2,991,7] might be stronger.} 19. Qe2 Nf8) 19. Nxe5 $14 Qxe5 20. Bd2 {[%eval 0,31] [%wdl 3,994,3] Inhibits Qe1+.} (20. Bxh6 $14 {[%eval 36,32] [%wdl 24,976,0] is more appropriate.} Re8 21. Qd7) 20... g5 21. Bc3 Qd6 22. Qe2 {[%eval -61,26] [%wdl 0,903,97]} (22. Qxd6 $1 $11 {[%eval 25,27] [%wdl 13,986,1]} exd6 23. Re1) 22... Rd8 $1 $15 23. h4 gxh4 {[%eval -12,30] [%wdl 2,992,6]} ({Better is} 23... f6 $17 {[%eval -86,24] [%wdl 0,694,306]}) 24. Qg4+ {[%eval -105,29] [%wdl 0,430,570]} (24. Re1 $11 {[%eval -12,30] [%wdl 2,992,6]}) 24... Qg6 $17 25. Qxh4 Ng5 {[#] ( -> ...Nf3+)} 26. Re1 $2 {[%eval -1151,26] [%wdl 0,0,1000][%mdl 8192]} (26. Kh1 $17 {[%eval -119,27] [%wdl 0,250,750]}) 26... Nf3+ $1 {Weighted Error Value: White=0.69/Black=0.16 (very precise)} 0-1 [Event "I TORNEIO INTERNO CXG 2026"] [Site "RIO DE jANEIRO"] [Date "2026.01.24"] [Round "2.6"] [White "Carlos Alberto, Braga Mendes"] [Black "Leo Vicent, Saraiva Goncalves"] [Result "1/2-1/2"] [ECO "D10"] [WhiteElo "1800"] [BlackElo "1662"] [Annotator "Chessbase - SF17.1"] [PlyCount "48"] [EventDate "2026.01.22"] [EventCountry "BRA"] {[%evp 9,48,284,306,307,304,299,513,510,503,505,582,588,632,315,313,312,391,401,399,390,467,443,691,290,453,456,437,401,454,355,398,404,403,404,432,452,475,345,328,319,384]} 1. d4 c6 2. c4 d5 3. Nc3 {[%CAl Bb1c3,Bc3d5,Bd5e3][%mdl 32]} Bg4 4. Qb3 b6 5. cxd5 cxd5 6. Qxd5 Qxd5 7. Nxd5 Na6 {[%eval 513,22] [%wdl 1000,0,0] [#] Inhibits Nc7+.} (7... Kd8 {[%eval 299,26] [%wdl 1000,0,0] is a better defense.} 8. h3 Bf5) 8. e4 $18 {White is clearly winning.} e6 9. Ne3 $146 (9. Bxa6 exd5 10. f3 (10. exd5 Rd8 $16) 10... Be6 $18) ({RR} 9. Bxa6 exd5 10. Bb7 Bb4+ 11. Bd2 Bxd2+ 12. Kxd2 Rd8 13. Bxd5 Nf6 14. Bc6+ Bd7 15. Bxd7+ Rxd7 16. Kd3 O-O 17. f3 Rfd8 18. Ne2 a5 19. Rac1 b5 20. Rc5 Rb8 21. Rhc1 Rdd8 22. Nf4 Nd7 23. Rd5 Nf6 {Terzian,K-Makdessi,A Beirut 2008 1-0 (36)}) 9... Nb4 10. Bb5+ Ke7 11. Ba4 {[%eval 315,26] [%wdl 1000,0,0]} (11. Bd2 $142 {[%eval 632,23] [%wdl 1000,0,0]} Kd8 12. a3) 11... Nd3+ 12. Kf1 Nxc1 13. Rxc1 (13. Nxg4 Nd3 $16) 13... Bh5 14. Ne2 Nf6 15. Nf4 g6 {[%eval 691,23] [%wdl 1000,0,0]} (15... Kd8 $142 {[%eval 443,25] [%wdl 1000,0,0]} 16. e5 g5) 16. f3 {[%eval 290,24] [%wdl 1000,0,0]} (16. Rc7+ $142 {[%eval 691,23] [%wdl 1000,0,0]} Kd8 17. Rxf7) 16... g5 {[%eval 453,22] [%wdl 1000,0,0]} (16... Bh6 $142 {[%eval 290,24] [%wdl 1000,0,0]}) 17. Nxh5 ({Less strong is} 17. Rc7+ Kd8 $18) 17... Nxh5 18. g3 Bg7 19. e5 {[#] And now Rc7+ would win.} Rac8 20. Kf2 f6 21. d5 fxe5 22. dxe6 Kxe6 23. Rhd1 Rxc1 24. Rxc1 {Threatens to win with Rc6+.} Rd8 {[%mdl 32768] Weighted Error Value: White=0.69/Black=0.68. An unexpected result.} 1/2-1/2