[Event "I IRT CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.04.19"] [Round "8.1"] [White "Macario, Jorge Luiz das Chag"] [Black "Rovedo, Salomão"] [Result "1-0"] [ECO "D05"] [WhiteElo "1787"] [BlackElo "1727"] [Annotator "Chessbase - SF 17.1"] [PlyCount "61"] [EventDate "2025.??.??"] {[%evp 0,61,26,8,5,58,5,15,26,5,12,2,2,1,3,6,7,-2,37,26,37,43,32,48,58,63,56,66,66,79,90,104,123,132,178,139,166,198,249,249,249,142,243,188,249,78,111,122,130,121,332,332,332,227,314,299,587,521,776,390,29993,1413,29999,-30000]} 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. Nbd2 O-O 6. b3 b6 (6... c5 7. Bb2 Nc6 (7... b6 8. O-O Nbd7 9. Ne5 Nxe5 10. dxe5 Nd7 11. f4 f5 12. g4 Bb7 13. gxf5 exf5 14. Qh5 g6 15. Qh6 Re8 16. Nf3 Bf8 17. Qh3 Bg7 18. Kf2 Nf8 19. Ng5 Re7 20. Rg1 a6 21. Rad1 {De Sousa,D (2021)-Van Kooten,L (2213) chess.com INT 2024 0-1 (48)}) 8. a3 b6 9. Qe2 Bb7 10. dxc5 bxc5 11. e4 dxe4 12. Nxe4 Nd4 13. Nxd4 cxd4 14. Nxf6+ Bxf6 15. O-O Qd5 16. f3 Rac8 17. Rad1 Qc5 18. a4 Rfe8 19. Qf2 e5 20. Rfe1 Bd5 21. Bc1 {Shengelia,D (2567)-Studer,N (2478) Balatonszarszo 2017 1-0 (51)}) 7. Bb2 a5 $146 (7... Bb7 8. c4 (8. O-O Nbd7 (8... c5 9. Ne5 Nfd7 10. f4 f5 11. Qe2 Nf6 12. Rad1 Nbd7 13. c4 cxd4 14. exd4 Ne4 15. Nxd7 Qxd7 16. Nf3 Bd6 17. Ne5 Qe7 18. cxd5 exd5 19. Rc1 a6 20. Qh5 Rf6 21. Qe2 Rff8 22. Rc2 {Jodorcovsky Werjivker,P (2202)-Villalba,M (2225) Asuncion 2015 ½-½}) 9. Ne5 Ne4 10. f4 Nxe5 11. fxe5 f5 12. Bxe4 fxe4 13. Qg4 Qd7 14. Rf4 Rf5 15. Nf1 Raf8 16. h4 Qd8 17. g3 Bc6 18. c4 Bd7 19. Nh2 c6 20. Raf1 Qc8 21. Qh3 h5 22. Kh1 {Traila,A (1720)-Gheorghiu,A (1553) Calimanesti 2015 0-1 (53)}) 8... Ne4 9. O-O f5 10. cxd5 exd5 11. Ne5 Nd7 12. Nxd7 Qxd7 13. Nf3 Qe6 14. Ne5 c5 15. Qe2 Rac8 16. Rfc1 f4 17. exf4 Rxf4 18. f3 Nd6 19. Re1 Rc7 20. Qc2 Qh6 21. Bc1 g5 22. Bxf4 {Bezler,R (2269)-Fuchs,G (2219) Austria 2002 0-1 (34)}) 8. Qe2 {The position is equal.} Bb4 $6 {Inaccuracy. a4 was best.} (8... a4 9. a3) 9. a3 Bxd2+ 10. Nxd2 (10. Kxd2 Ne4+ 11. Kc1 Bb7) 10... Ba6 11. c4 Nbd7 12. O-O Bb7 13. f3 {[%CAl Bf2f3,Bf3f4][%mdl 32]} a4 $6 {Inaccuracy. c5 was best.} (13... c5) 14. b4 c6 15. e4 {[%CAl Be3e4,Be4e5][%mdl 32]} h6 $6 {Inaccuracy. Ba6 was best.} (15... Ba6 16. f4 Ne8 17. e5 f5 18. b5 dxc4 19. Bxc4 Bxb5 20. Bxe6+ Kh8 21. Bc4) 16. e5 Nh7 $6 {Inaccuracy. dxc4 was best.} (16... dxc4 17. Nxc4 Nd5 18. Qe4 f5 19. exf6 N7xf6 20. Qxe6+ Kh8 21. Ne5 Nf4 22. Ng6+) 17. f4 f5 18. g4 Qe7 19. gxf5 exf5 20. Kh1 $6 {Inaccuracy. Rf2 was best. Black must now prevent c5.} (20. Rf2 c5 21. cxd5 Bxd5 22. Nc4 cxd4 23. Bxd4 g5 24. Rg2 Qe6 25. Nd6 Kh8) 20... Rae8 $6 {Inaccuracy. dxc4 was best.} (20... dxc4 21. Nxc4) 21. Rg1 $6 {Inaccuracy. c5 was best. Qg2 is the strong threat.} (21. c5 Rf7 22. Qh5 Nhf6 23. Qxf5 Ne4 24. Qg6 Nf8 25. Qg2 bxc5 26. bxc5 Nxd2) 21... Kh8 $6 {Inaccuracy. c5 was best.} (21... c5 22. Rg2 Kh8 23. Rag1 dxc4 24. Nxc4 cxd4 25. Bxd4 Qh4 26. Qf2 Qxf2 27. Bxf2) 22. Qh5 $2 (22. c5 Rf7 23. Qh5 Ndf8 24. Nf3 Ne6 25. Bc1 Nhf8 26. cxb6 g6 27. Qh3 Rg7) 22... dxc4 23. Bxc4 $6 {Inaccuracy. Nxc4 was best. And now Nf3 would win.} (23. Nxc4 c5+ {[#]} 24. Rg2 $1 $16) 23... c5+ 24. d5 {Strongly threatening b5.} Ndf6 $2 {[%mdl 8192]} (24... b5 25. Bxb5) 25. exf6 $18 Nxf6 26. Qg6 Qd7 $6 {Inaccuracy. Rd8 was best.} (26... Rd8 27. Rae1 Qf7 28. Nf3 Qxg6 29. Rxg6 cxb4 30. axb4 Bxd5 31. Bxd5 Rxd5 32. Reg1) 27. Nf3 Bxd5 $6 {Inaccuracy. Re3 was best.} (27... Re7 28. Rad1 cxb4) (27... Re3 28. bxc5 bxc5 29. Raf1 Rb3 30. Rg2 Ba8 31. Kg1 Rxf3 32. Rxf3 Qb7 33. Rf1) 28. Bxd5 Re4 $6 {Inaccuracy. Re7 was best. [#]} (28... Re7 29. Rad1 Nxd5 30. Qxh6+ Kg8 31. Rxd5 Qb7 32. Bxg7 Rxg7 33. Qe6+ Kh8 34. b5) 29. Be5 $6 {Inaccuracy. Bxe4 was best.} (29. Bxe4 fxe4 30. Rad1 Qe7 31. Nh4 cxb4 32. Qg2 Qf7 33. Ng6+ Kg8 34. Nxf8 Kxf8) 29... Ng4 $4 {Checkmate is now unavoidable. Rxe5 was best.} (29... Rxe5 30. Bc6 (30. fxe5 Nxd5 31. Qd6 Qxd6 32. exd6 cxb4 33. axb4 Nf6 34. Rge1 Rc8 35. Rad1)) 30. Rxg4 $2 {Lost forced checkmate sequence. Ng5 was best.} (30. Ng5 Nf6 31. Bxf6 gxf6 32. Qxh6+ Qh7 33. Qxh7#) 30... fxg4 $2 {Checkmate is now unavoidable. Rxe5 was best.} (30... Rxe5 31. Nxe5 Qe7 32. Rg2 Qf6 33. Re1 Qe7 34. bxc5 Qf6 35. Qg3 bxc5 36. Ng6+) 31. Qxh6# {Weighted Error Value: White=0.52/Black=0.88 PRECISÃO STOCKFISH 17.1: BRANCAS 88% PRETAS 80%} 1-0 [Event "I IRT CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.04.19"] [Round "8.2"] [White "Santos Filho, Tadeu Souza"] [Black "Mendes, Jorge Alberto Dacal"] [Result "1-0"] [ECO "C47"] [WhiteElo "2017"] [BlackElo "1870"] [Annotator "Chessbase - SF 17.1"] [PlyCount "41"] [EventDate "2025.??.??"] {[%evp 0,41,21,25,40,24,8,11,16,-63,-36,-212,127,127,127,127,127,97,173,173,169,162,235,235,308,249,251,235,294,281,404,359,378,335,340,285,286,304,297,255,360,367,533,533]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Nxe5 $4 {Blunder. Bg2 was best.} (5. Bg2 d6 6. O-O O-O 7. d3 a5 8. Bg5 h6 9. Bxf6 Qxf6) 5... Bxf2+ $4 {[%mdl 8192] Blunder. Nxe5 was best. [#]} (5... Nxe5 6. Bg2 (6. d4 $2 Bxd4 7. f4 Nc6 $19) 6... Nc6 7. Ne2 Bb6 8. d4 O-O 9. O-O d6 10. c3) 6. Kxf2 $18 Nxe5 7. d4 Neg4+ 8. Kg2 {White is clearly better.} d6 $6 $146 {Inaccuracy. d5 was best. Inhibits e5.} (8... b6 9. Be2 h5 10. Bg5 Bb7 11. Bf3 d6 12. Re1 Nxh2 13. Bxf6 Qxf6 14. Kxh2 O-O-O 15. Rf1 Qh6 16. Kg2 Kb8 17. Rh1 g6 18. Qc1 Qg7 19. Qd2 f5 20. Rad1 g5 21. exf5 Bxf3+ 22. Kxf3 Rdf8 23. Kg2 {Sinervuo,V (2015)-Leino,P Finland 2004 1-0 (36)}) (8... d5 9. h3 Nh6 10. e5 (10. Bxh6 gxh6 11. e5 Ne4 12. Bd3 Nxc3 13. bxc3 Rg8 14. h4) 10... Nfg8 11. Bd3 Be6 12. Ne2 Qd7 13. Nf4 Bf5 14. Qf3 O-O-O 15. Rf1 Ne7 16. g4 Bxd3 17. Nxd3 Ng6 18. Kh1 Rhf8 19. Bg5 Rde8 20. Nc5 Qc6 21. Bxh6 gxh6 22. Qf5+ Kd8 23. Rf2 {Lutz,A (2166)-Gerhards,W (1993) Merano 2011 1-0 (33)}) 9. h3 Nh6 10. Qf3 O-O 11. g4 Nfxg4 12. hxg4 Nxg4 13. Bc4 Qf6 $6 {Inaccuracy. b5 was best.} (13... b5 14. Bd3 g6 15. Bd2 h5 16. Raf1 Bb7 17. Ne2 c5 18. Ng3 f5 19. d5) 14. Qxf6 gxf6 15. Bf4 {White is clearly winning.} Be6 16. Be2 Kh8 17. Bxg4 Rg8 {[#]} 18. Rh4 $1 Bxg4 (18... Rxg4+ 19. Rxg4) 19. Kf2 Be6 20. Nb5 Rg6 21. Rah1 {Weighted Error Value: White=0.14 (very precise) /Black=0.82 PRECISÃO STOCKFISH 17.1: BRANCAS 89% PRETAS 77%} 1-0 [Event "I IRT CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.04.19"] [Round "8.3"] [White "Manzi, Luiz Antonio Bardar"] [Black "Chaves, Jorge Antonio Torre"] [Result "0-1"] [ECO "C67"] [WhiteElo "1996"] [BlackElo "1873"] [Annotator "Chessbase - SF 17.1"] [PlyCount "62"] [EventDate "2025.??.??"] {[%evp 0,62,6,16,16,18,24,10,32,10,31,31,13,6,43,38,36,9,28,-31,71,32,26,3,3,3,5,-18,-34,-46,-5,-18,-18,-34,-28,0,19,21,19,9,-171,-153,-157,-181,-170,-276,-57,-57,-90,-161,-87,-122,-208,-201,-45,-137,-50,-48,-48,-301,-311,-311,-311,-29999,-30000]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Bxc6 (6. a4 Be7 7. Nc3 O-O 8. d4 e4 9. Nxe4 Nxe4 10. Rxe4 a6 11. Bd3 d5 12. Re3 Nb4 13. Bf1 Bf5 14. c3 Nc6 15. Bd3 Qd7 16. Qc2 Bxd3 17. Qxd3 Rfe8 18. Bd2 Bf6 19. Rxe8+ Rxe8 20. b4 Ne7 {Nakamura,H (2776)-Aronian,L (2777) Zuerich 2015 ½-½ (44)}) 6... bxc6 $6 {Inaccuracy. dxc6 was best.} (6... dxc6 7. Nxe5 Be7 8. Nc3 O-O 9. h3 Re8 10. d3 Bf8 11. Bf4) 7. Nxe5 Be7 8. Qe2 {White is slightly better.} (8. d4 O-O 9. b3 Bb7 10. c4 c5 11. d5 Bf6 12. Bb2 Nf5 13. Qc2 Nd4 14. Bxd4 cxd4 15. Nd3 d6 16. Nd2 g6 17. Rad1 c5 18. dxc6 Bxc6 19. Nb4 Bb7 20. Qd3 Qa5 21. Nc2 Rfe8 22. a4 Rxe1+ {Pereira,M (2005)-Chaves,J (2167) Rio de Janeiro 2005 0-1 (35)}) 8... Nf5 $146 (8... O-O 9. Nxc6 dxc6 10. Qxe7 Qxe7 (10... Re8 11. Qxd8 Rxd8 12. d3 Bf5 13. Bf4 Re8 14. Nd2 Re6 15. Rxe6 Bxe6 16. Nb3 Re8 17. f3 Re7 18. Na5 c5 19. Nc6 Rd7 20. Nxa7 Kf8 21. b3 Ke7 22. Re1 Kf6 23. Nc6 {Killerlion (2331)-RAFAELGRACIANO (1557) lichess.org 2024 1-0}) (10... Bb7 11. Qxd8 Raxd8 12. d3 Nb5 13. Bf4 Nd4 14. Na3 Rd7 15. Re3 Nf5 16. Re5 Nd6 17. Rae1 Rdd8 18. Re7 Rfe8 19. Bxd6 {1-0 (19) Lallemand,D (1840)-Marques,N (1499) Montigny le Bretonneux 2002}) 11. Rxe7 Re8 12. Rxe8+ Nxe8 13. d4 Rb8 14. b3 Rb5 15. c4 Rf5 16. Nc3 c5 17. dxc5 Rxc5 18. Be3 Ra5 19. Rd1 Be6 20. Rd8 Kf8 21. b4 Ke7 22. Rxe8+ Kxe8 23. bxa5 {Seguin,H (1555)-Arcand,P (1114) Gatineau 2016 1-0 (51)}) 9. d4 $2 {Mistake. Qf3 was best.} (9. Qh5 g6 10. Qd1 O-O) (9. Qf3 Nd6 (9... g6) 10. Nc3 $14 (10. Nxc6 $2 dxc6 11. Qxc6+ Bd7 $19)) 9... Bb7 $4 {Blunder. Nxd4 was best.} (9... Nxd4 10. Qc4 (10. Qg4) 10... Ne6) 10. Qg4 $6 {Inaccuracy. Qd3 was best.} (10. Qh5 $6 g6 11. Qd1 O-O) (10. Qd3) 10... g6 11. Nc3 {[%CAl Bc1g5]} h5 12. Qe4 {[%CAl Bc1g5] Threatens to win with Bg5!} O-O 13. g4 $2 {Mistake. h3 was best.} (13. h3 Rb8) 13... hxg4 14. Qxg4 Kg7 15. Bd2 Rh8 16. Nf3 Rh5 $6 {Inaccuracy. d5 was best.} (16... d5 17. Ne2 Bc8 18. Ne5 Bd6 19. c4 dxc4 20. Bc3 Qh4 21. Qg2 Ne7 22. Ng3) 17. Ne4 d5 18. Ng3 Nxg3 19. hxg3 $4 {[%mdl 8192] Blunder. fxg3 was best.} (19. fxg3 Bc8 20. Qf4) 19... Bc8 $19 20. Qf4 Bd6 21. Qe3 $6 {Inaccuracy. Re5 was best.} (21. Ne5 f6 22. a4 c5) (21. Re5 f6) 21... Qh8 {( ? ...Rh1+)} 22. Kf1 Ba6+ $4 {Blunder. Rh1+ was best.} (22... Rb8 $2 23. Nh4 $19) (22... Bg4 23. Kg2 Rh2+ $3 {[%mdl 512]} 24. Nxh2 Qh3+ 25. Kg1 Rh8 26. Qh6+ Rxh6 27. Bxh6+ Kxh6 28. Nxg4+ Qxg4) (22... Rh1+ 23. Ke2 Ba6+ 24. c4 Bxc4+ 25. Kd1 Re8 26. Ne5 Rxe1+ 27. Bxe1 f6 28. Kc2) 23. Kg2 Bc8 {White must now prevent ...Bh3+.} (23... Qc8 24. Rh1 Qe6 25. Qxe6 fxe6 26. b3 $16) 24. Rh1 {[#] Strongly threatening Rxh5.} Bh3+ $1 25. Kg1 $2 {Mistake. Rxh3 was best.} (25. Rxh3 Rxh3 26. Nh4 Rxh4 27. gxh4 Re8 28. Qf3 Qxh4 29. Rh1 Qe4 30. b3 Qxf3+) 25... Re8 26. Qc3 Re2 $4 $40 {[%mdl 128] Blunder. Bg4 was best. Black attacks with force.} (26... Bg4 27. Rh4 {[#]} (27. Rxh5 $2 Qxh5 28. Nh4 g5 $19) 27... Be7 $1) 27. Re1 $17 Qe8 $6 {[%CAl Bd6g3] Inaccuracy. Bg4 was best. ...Bxg3! is the strong threat.} (27... Bg4 28. Rxh5 Qxh5 29. Nh2 Bf5 30. Rxe2 Qxe2 31. Nf3 Qd1+ 32. Ne1 f6 33. Bf4) 28. Be3 Rxe1+ (28... Qe4 $2 29. Rxe2 g5 30. Ne1 $18) 29. Qxe1 $4 {Blunder. Nxe1 was best.} (29. Nxe1 f6 30. Bd2) 29... Qe4 $19 {[%csl Bc2,Bf3]} 30. Rxh3 $6 {Inaccuracy. Qc3 was best.} (30. Qe2 Bg4 31. Rxh5 Bxh5 $19) (30. Qc3 Qg4) 30... Rxh3 31. Ng5 $4 {Checkmate is now unavoidable. Kg2 was best.} (31. Kg2 Rh8 32. Qd2 (32. Qc3 Qf5 33. Ng1 g5 34. Bc1 g4 35. Qd3 Qxd3 36. cxd3 Re8)) 31... Rh1# {Weighted Error Value: White=0.95/Black=0.50 PRECISÃO STOCKFISH 17.1: BRANCAS 81% PRETAS 86%} 0-1 [Event "I IRT CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.04.19"] [Round "8.4"] [White "Ramos, Angelo Bil"] [Black "Brito, Vicente De Paulo Al"] [Result "1-0"] [ECO "E73"] [WhiteElo "1995"] [BlackElo "1880"] [Annotator "Chessbase - SF 17.1"] [PlyCount "69"] [EventDate "2025.??.??"] {[%evp 0,69,24,26,29,-16,31,31,44,37,34,44,56,18,2,12,-1,14,35,50,41,6,63,29,55,48,67,64,66,31,55,35,35,-10,5,-20,-39,-39,-75,-66,-68,-128,-119,-115,-43,-56,37,2,7,-51,100,-128,-162,-162,272,272,148,148,148,243,546,832,29983,29984,29985,584,562,521,557,538,599,599]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Bf4 c5 8. d5 a6 {[%CAl Bb7b5]} 9. Qd2 (9. Qc1 Kh7 10. Nf3 b5 11. cxb5 axb5 12. Bxb5 Nxe4 13. Nxe4 Qa5+ 14. Nc3 Bxc3+ 15. bxc3 Qxb5 16. c4 Qb4+ 17. Bd2 Qa3 18. Bxh6 Qxc1+ 19. Bxc1 Ra4 20. Nd2 Ba6 21. O-O Nd7 22. Re1 Ne5 23. f4 Nxc4) 9... Kh7 {[%CAl Bb7b5]} 10. f3 $6 {Inaccuracy. h4 was best.} (10. h4 b5 (10... Nbd7 11. g4 b5 12. g5 b4 13. Nd1 Nxe4 14. Qc2 f5 15. f3 Nef6) 11. cxb5 axb5 12. Bxb5 Ba6 (12... Qb6 13. f3 Nh5 14. Be3 Bxc3 15. bxc3 Qxb5 16. Bxh6 Ng3 17. Bxf8 Qf1#) 13. Be2 Nbd7 14. h5 g5 15. Bxa6 gxf4 16. Bd3 Ne5 17. Be2 Qb6 18. Nf3 Nxf3+ 19. Bxf3 Nd7 20. O-O Ne5 21. Be2 Rg8 22. Kh1 c4 23. Qxf4 Qxb2 24. Qc1 Qxc1) (10. a4 Nbd7 (10... Ne8 11. Nf3 e5 12. dxe6 Bxe6 13. Nd5 Nc6 14. a5 Bxd5 15. exd5 Nb4 16. O-O f5 17. h4 Nf6 18. Rfe1 Ne4 19. Qc1 Qf6 20. Rb1 Rae8 21. g3 Re7 22. Bf1 Rfe8 23. Nd2 Nxf2 24. Rxe7 Qxe7) 11. Nf3 Ng4 12. Bg3 Qa5 13. O-O Nge5 14. Nxe5 Nxe5 15. f4 Nd7 16. Bd3 Nf6 17. Rae1 Nh5 18. Bh4 Bf6 19. Bxf6 exf6 20. e5 f5 21. exd6 Qb6 22. Re7 Nf6 23. Qe2 Kg8 24. h3 Qxd6 {Rogers,I (2600)-Barcenilla,R (2465) Singapore 1997 1-0 (56)}) 10... Ne8 $6 $146 {[%CAl Bb7b5] Inaccuracy. b5 was best.} (10... b5) (10... Qa5 11. g4 Nbd7 12. h4 (12. Nh3 Ne5 13. Nf2 Bd7 14. Bxe5 dxe5 15. Nd3 Ne8 16. O-O Nd6 17. b3 b5 18. Nxc5 Qb6 19. b4 Nb7 20. cxb5 Nxc5 21. bxc5 Qxc5+ 22. Kh1 axb5 23. Nxb5 Bxb5 24. Rac1 Qd4 25. Qxd4 {Oliveira,T (2010)-Alvares,P (1934) COPE-Prepara Enem / Paz Unive 2024 ½-½ (60)}) 12... h5 13. Nh3 b5 14. cxb5 axb5 15. Nxb5 Qxd2+ 16. Kxd2 hxg4 17. Ng5+ Kg8 18. fxg4 Nb6 19. h5 Nxg4 20. Nc3 Na4 21. Rag1 Nxc3 22. Bxg4 Bxg4 23. Rxg4 Rxa2 24. hxg6 Rxb2+ 25. Ke3 {Navratilik,P (2142)-Tikovsky,A (2214) Czech Republic 2013 0-1 (34)}) (10... Nbd7 11. Nh3 Rb8 12. Nf2 Ne5 13. Qc2 e6 14. a4 Ne8 15. Be3 Nc7 16. f4 Nd7 17. a5 exd5 18. cxd5 b5 19. axb6 Rxb6 20. O-O Nb5 21. Nxb5 axb5 22. Ra8 Ra6 23. Rxa6 Bxa6 24. Ra1 Qb6 25. h4 {Barsov,A (2440)-Verdonk,R (2270) Purmerend 1993 ½-½ (57)}) 11. g4 {White is better.} (11. a4 Nd7) 11... e6 $6 {Inaccuracy. b5 was best.} (11... b5 12. h4 bxc4 13. Be3 Nd7 14. f4 Bxc3 15. Qxc3 Ndf6 16. Nh3 Bxg4 17. Bxg4) 12. h4 exd5 13. exd5 Nd7 {[%CAl Bb7b5,Bb8d7,Bd7e5,Be5c4][%mdl 32]} 14. Nh3 Ne5 (14... Qxh4+ $2 15. Nf2 Qf6 16. Nfe4 $18 (16. Bxh6 Kg8 $18)) 15. Nf2 $2 {Mistake. a4 was best. [#]} (15. h5 $16) (15. a4 f5) 15... Bd7 $2 {[%CAl Bb7b5] Mistake. b5 was best.} (15... b5 16. Bxe5) 16. Qc2 $2 {Mistake. Bxh6 was best.} (16. Bxh6 Bxh6) 16... Kg8 $2 {[%CAl Bb7b5] Mistake. f5 was best.} (16... b5 {with more complications.} 17. h5 Qf6 18. Qe4 Nc7) (16... f5 17. g5) 17. Bd2 $4 {Blunder. Qd2 was best.} (17. Qd2) 17... b5 $17 18. cxb5 $6 {Inaccuracy. O-O-O was best.} (18. O-O-O f5 19. Rdg1 Qe7 20. Re1 fxg4 21. Nxg4 Bf5 22. Qb3 bxc4 23. Bxc4 Bxg4) 18... axb5 19. f4 Nc4 20. Bxc4 bxc4 21. h5 gxh5 $4 {Blunder. Nf6 was best.} (21... Nf6 22. hxg6 (22. O-O-O Nxg4 23. Nxg4 Bxg4 24. hxg6 Bxd1 25. gxf7+ Rxf7 26. Qxd1 Qf6 27. Rg1) 22... Nxg4 23. Nxg4 Bxg4) 22. g5 $6 {Inaccuracy. O-O-O was best.} (22. O-O-O) 22... Qc8 23. gxh6 Bf5 $6 {Inaccuracy. Bd4 was best.} (23... Bd4 24. Rg1+ Bg4 25. Rg2 f5 26. Nb5 Qb7 27. Nxg4 fxg4 28. Re2 g3 29. Qxc4) 24. Nfe4 Nf6 $4 {Blunder. Bd4 was best.} (24... Bd4 25. Rxh5 Kh8) 25. hxg7 $4 {[%mdl 8192] Blunder. Rg1 was best.} (25. Rg1 Nxe4 26. Rxg7+ Kh8 27. Nxe4 Bxe4 28. Qxc4 (28. Qxe4 Re8 $17)) 25... Re8 $19 26. O-O-O Bxe4 $4 {Blunder. Nxe4 was best.} (26... Nxe4 27. Rxh5 Ng3 28. Rxf5 Qxf5 29. Rg1 Qxc2+ 30. Kxc2 Nf5 31. a3 Nd4+ 32. Kb1) 27. Nxe4 $16 Rxe4 28. Bc3 $40 {[%mdl 128] White has strong attack.} Rxf4 {[%mdl 8192]} (28... Rxa2 29. Qb1 (29. Bxf6 Ra1+ 30. Kd2 Qf5) 29... Ra8 30. Bxf6 Qf5 31. Rhf1 h4 32. Bc3 h3 33. Rfe1 Rae8 34. Rxe4) 29. Bxf6 $18 {[%CAl Bh1h5][%mdl 64] [#] Remove Defender} Rxf6 $2 {Mistake. h4 was best.} (29... Qg4 30. Rdg1 Qf3) (29... h4 30. a3 h3 31. Bc3 Rf3 32. Rdg1 Rd3 33. Kb1 Qf5 34. Re1 f6 35. Ka1) 30. Rxh5 {[%csl Gh5][%CAl Rc2h7]} Kxg7 31. Qh7+ Kf8 32. Qh8+ (32. Re1 Qe6 33. dxe6 Ke8 34. exf7+ Kd8 35. f8=Q+ Rxf8 36. Qe7+ Kc8 37. Rh7 Rf7 38. Rxf7 Rxa2 39. Rf8#) 32... Ke7 {White is clearly winning.} 33. Re1+ Re6 34. Rxe6+ Qxe6 35. dxe6 {Weighted Error Value: White=0.89/Black=1.33 PRECISÃO STOCKFISH 17.1: BRANCAS 83% PRETAS 76%} (35. Qxa8 Qe1+ 36. Kc2 Qe2+ 37. Kc1 Qe1+ 38. Kc2 Qe2+ 39. Kc1 Qxh5 $17) 1-0 [Event "I IRT CXG 2025"] [Site "Rio de Janeiro"] [Date "2025.04.19"] [Round "8.5"] [White "Nogueira, Adnilton Correia de"] [Black "Rabello, David Sousa"] [Result "0-1"] [ECO "A46"] [WhiteElo "1745"] [BlackElo "1894"] [Annotator "Chessbase - SF 17.1"] [PlyCount "62"] [EventDate "2025.??.??"] {[%evp 0,62,29,29,21,22,33,26,31,20,49,44,50,-46,-38,-54,-11,-42,-47,-61,-53,-54,-46,-55,-46,-46,-21,-45,-50,-48,-54,-81,-45,-45,-45,-65,-37,-67,-53,-118,-118,-136,-102,-136,-139,-162,-43,-175,-85,-44,-52,-100,-100,-57,-36,-20,-57,-74,-113,-413,-409,-410,-420,-910,-650]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 d5 5. e3 c4 6. Bxb8 $6 {Inaccuracy. b3 was best.} (6. Nbd2 Nh5 (6... Bd6 7. Bg3 Nc6 8. Ne5 Qc7 9. Nxc6 Bxg3 10. hxg3 Qxc6 11. a4 a5 12. b3 b5 13. axb5 Qxb5 14. bxc4 Qb2 15. Qc1 Qxc1+ 16. Rxc1 a4 17. c5 Ba6 18. Bxa6 Rxa6 19. Ra1 O-O 20. Ra3 Rb8 {Garcia Carcedo,J (1778)-Aranda Perez,I (1440) Madrid 2014 1-0 (35)}) 7. Bg5 Be7 8. Bxe7 Qxe7 9. Ne5 Nf6 10. b3 cxb3 11. axb3 O-O 12. Bd3 Nfd7 13. Qh5 g6 14. Qe2 Nxe5 15. dxe5 f6 16. exf6 Qxf6 17. Rc1 Nc6 18. O-O Bd7 19. e4 Ne5 20. f4 Nxd3 {Dekany,L (2166)-Bereczki,I (2136) Hungary 2007 ½-½ (55)}) (6. b3 cxb3 7. axb3 a5 8. Bb5+ Bd7 9. Bd3 Be7 10. h3 Bc6) 6... Rxb8 7. Ne5 $146 (7. Qa4+ Bd7 8. Qxa7 Qc8 9. Bxc4 Ra8 10. Qxa8 Qxa8 11. Bd3 Bd6 12. Nbd2 O-O 13. O-O Qa5 14. Rfc1 Qb6 15. b3 Rc8 16. c4 Bb4 17. a3 Bxd2 18. Nxd2 dxc4 19. bxc4 Qb2 20. Nf3 Ng4 21. Rf1 Bc6 {Durant,C (1938)-Noizet,D (1940) France 2012 0-1 (41)}) 7... Qb6 $6 {Inaccuracy. Qc7 was best.} (7... Qc7 8. a4 Bd6 9. b3 Bxe5 10. dxe5 Qxe5 11. bxc4 O-O 12. cxd5) 8. Qc2 $6 {Inaccuracy. b3 was best. The position is equal.} (8. b3) 8... Bd6 9. Nd2 O-O 10. Be2 Qc7 11. f4 Nd7 12. Bg4 Re8 (12... Bxe5 13. fxe5 f5 14. Be2) 13. O-O f6 {[%CAl Bf7f6,Bf6e5,Be5e4][%mdl 32]} 14. Nxd7 Bxd7 15. Rf3 e5 16. Bxd7 Qxd7 17. Rh3 $6 {Inaccuracy. fxe5 was best.} (17. fxe5 fxe5) 17... g6 18. fxe5 fxe5 19. Nf3 e4 20. Nd2 {[#]} (20. Ne5 Bxe5 (20... Qe7 21. Rg3 Rf8 22. Rg4 Bxe5 23. dxe5 Qxe5 24. Rd1 Rf7 25. h3 Rbf8) 21. dxe5) 20... Qg4 21. Nf1 Rf8 22. b3 Rf6 $4 {Blunder. b5 was best.} (22... b5 23. Ng3 h5 (23... Qg5 24. Qd2 a5 25. Ne2 Rf7 26. Nf4 Bxf4 27. exf4 Rxf4 28. Qc1)) 23. Qd1 $4 {[%mdl 8192] Blunder. bxc4 was best.} (23. bxc4 dxc4 24. Ng3) 23... Qg5 (23... Qf5 24. Qe2 b5 25. Ng3 $19) 24. bxc4 Rbf8 {[%mdl 64] Zwischenzug} (24... dxc4 25. Nd2 Qd5 26. a4 $14) 25. Qe2 {[#]} Rf2 $1 26. Qxf2 Rxf2 27. Kxf2 dxc4 28. Nd2 $6 {Inaccuracy. Ng3 was best.} (28. Ng3 b5) 28... Qa5 29. Nxe4 (29. Nxc4 Qxc3 30. Nxd6 Qxa1 31. Nxe4 Qxa2+ 32. Kf3 b5 $19) 29... Qf5+ {Black is clearly winning.} 30. Rf3 Qxe4 31. Rf6 $6 {Inaccuracy. Kg1 was best.} (31. Kg1 b5 32. a3 a5 33. Raf1 Bxa3 34. Rf4 Qe7 35. e4 b4 36. e5 b3) 31... Bxh2 $6 {Inaccuracy. Qh4+ was best. Weighted Error Value: White=0.65/Black=0.38 PRECISÃO STOCKFISH 17.1: BRANCAS 85% PRETAS 90%} (31... Qh4+ 32. Ke2 Qxf6 33. Rf1 Qg5 34. g3 Qg4+ 35. Rf3 Qe4 36. d5 Qc2+ 37. Kf1) 0-1