[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.1"]
[White "Camilotti, Vicenzo Kuhn"]
[Black "Da Silva Borges, Rodrigo"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1867"]
[BlackElo "2166"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "66"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} d6 {[%eval 43,0]} 2. d4 {[%eval 43,0]} Nf6 {[%eval 43,0]} 3. Nc3 {[%eval 38,0]} g6 {[%eval 63,0]} 4. Be3 {[%eval 47,0]} c6 {[%eval 6,0]} 5. Qd2 {[%eval 55,0]} b5 {[%eval 51,0]} 6. a3 {[%eval 44,0]} Nbd7 {[%eval 48,0]} 7. Nf3 {[%eval 47,0]} ({RR} 7. d5 cxd5 8. exd5 a6 9. Be2 Bb7 10. f4 Bg7 11. Bf3 Nb6 12. Bd4 O-O 13. Qf2 Nc4 14. b3 Nxa3 15. Rxa3 b4 16. Ra4 bxc3 17. Ne2 Qd7 18. Bxc3 Rfc8 19. Bxf6 Bxf6 20. c4 Rab8 21. O-O Ba8 {Blatny,P (2483)-Jansa,V (2521) Brno 2006 ½-½ (34)}) ({RR} 7. f3 Nb6 8. d5 a6 9. dxc6 Be6 10. g4 h6 11. Nh3 g5 12. O-O-O Qc7 13. Qd4 Rb8 14. Kb1 Bg7 15. e5 dxe5 16. Qc5 O-O 17. Nf2 Rfc8 18. h4 Qxc6 19. Qxc6 Rxc6 20. hxg5 hxg5 21. Bxg5 Na4 {Neustroev,V (2283)-Goh,Z (2275) chess.com INT 2025 0-1}) 7... e5 {[%eval 71,0]} 8. d5 $146 {[%eval 74,0]} ({RR} 8. h3 Bg7 9. Bh6 O-O 10. Bxg7 Kxg7 11. dxe5 dxe5 12. O-O-O Qe7 13. Qd6 Qxd6 14. Rxd6 a5 15. Rxc6 b4 16. Nb5 Bb7 17. Rc7 Bxe4 18. Nd2 Nb6 19. f3 Bf5 20. Nd6 Nfd5 21. Nxf5+ gxf5 22. Rb7 bxa3 {Illijin,N (2286)-Tischbierek,R (2468) Biel 2004 0-1 (38)}) ({RR} 8. Be2 Bb7 9. O-O a6 10. Rad1 Be7 11. dxe5 dxe5 12. Bh6 Ng4 13. h3 Nxh6 14. Qxh6 Qc7 15. Qg7 Rf8 16. Qxh7 O-O-O 17. Qh6 g5 18. Qh7 Kb8 19. Nh2 Bc8 20. Qh5 Rde8 21. Qf3 Nc5 22. Qg3 a5 {Nokso Koivisto,A (2183)-Niemi,M (2219) Helsinki 2010 0-1 (43)}) ({RR} 8. O-O-O a5 9. dxe5 b4 10. exf6 bxc3 11. Qxc3 Nxf6 12. e5 Nh5 13. e6 Bg7 14. Qxc6+ Bd7 15. exd7+ Kf8 16. Bg5 Nf6 17. Qxd6+ Kg8 18. Bc4 h6 19. Ne5 Ne4 20. Bxf7+ {1-0 (20) Tocco,P (2097)-Pretto,A (1736) Arco 2017}) 8... Bb7 $6 {[%eval 135,0] Inaccuracy. cxd5 was best.} (8... cxd5 9. Bxb5 d4 10. Nxd4 exd4 11. Qxd4 Be7 12. Bc6 Rb8 13. e5 dxe5 14. Qxa7) 9. O-O-O $2 {[%eval 27,0] Mistake. dxc6 was best.} (9. dxc6 Bxc6 10. Bxb5 Bxb5 11. Nxb5 Rb8 12. a4 Nxe4 13. Qd3 Ndc5 14. Qd5 a6) 9... cxd5 $2 {[%eval 87,0] Mistake. a6 was best.} (9... a6) 10. exd5 $6 {[%eval 21,0] Inaccuracy. Bxb5 was best.} (10. Bxb5 Bg7) 10... a6 {[%eval 6,0]} 11. h3 $6 {[%eval 75,0] Inaccuracy. h4 was best.} (11. h4 Rc8) 11... Nb6 {[%eval 82,0]} 12. Bg5 {[%eval 83,0]} Be7 $2 {[%eval 48,0] Mistake. Bg7 was best.} (12... Bg7 13. h4 h6 14. Bxf6 Bxf6 15. Re1 Qd7 16. Qd4 Qc7 17. Qd2 Be7 18. Bd3) 13. Bxf6 $2 {[%eval 83,0] Mistake. Nxe5 was best.} (13. Nxe5 dxe5 14. d6 b4 15. Nb5 Ne4 16. dxe7 Qxd2+ 17. Bxd2 axb5 18. Bxb5+ Kxe7) 13... Bxf6 {[%eval 78,0]} 14. Kb1 $6 {[%eval -42,0] Inaccuracy. h4 was best.} (14. h4) 14... Rc8 $6 {[%eval 95,0] Inaccuracy. Bg7 was best.} (14... Bg7 15. g4 h6 16. h4 Rc8 17. h5 g5 18. Bd3 O-O 19. Be4 Rc5 20. Qd3) 15. g4 $6 {[%eval -42,0] Inaccuracy. h4 was best.} (15. h4 h6) 15... Bg7 $6 {[%eval 92,0] Inaccuracy. O-O was best.} (15... O-O 16. g5 Bg7 17. Rg1 e4 18. Nd4 Re8 19. h4 Re5 20. Be2 Rc5 21. Rg3) 16. g5 $6 {[%eval -28,0] Inaccuracy. Ng5 was best.} (16. Ng5 Rxc3 17. Qxc3 O-O 18. Ne4 Nxd5 19. Qb3 Nf4 20. f3 d5 21. c4 dxc4) 16... Rc5 {[%eval -46,0]} 17. b4 $2 {[%eval -294,0] Mistake. Ne4 was best.} (17. Ne4 Rxd5) 17... Nc4 $2 {[%eval -95,0] Mistake. Rc8 was best.} (17... Rc8 18. Ne4 O-O 19. h4 Nxd5 20. Qxd5 Bxd5 21. Rxd5 Rxc2 22. Bd3 Rc7 23. h5) 18. Bxc4 {[%eval -68,0]} Rxc4 {[%eval -77,0]} 19. Qd3 $6 {[%eval -11,0] Inaccuracy. Qe3 was best.} (19. Qe3) 19... O-O {[%eval -17,0]} 20. Rhe1 $2 {[%eval -252,0] Mistake. Ne4 was best.} (20. Ne4 a5 21. c3 Qa8 22. Rhe1 axb4 23. axb4 Qa3 24. Qc2 Rxe4 25. Rxe4 Ra8) 20... f5 {[%eval -266,0]} 21. gxf6 {[%eval -289,0]} Qxf6 {[%eval -275,0]} 22. Nd2 {[%eval -275,0]} e4 {[%eval -295,0]} 23. Ndxe4 {[%eval -263,0]} Rxe4 {[%eval -253,0]} 24. Rxe4 {[%eval -271,0]} Qxc3 {[%eval -264,0]} 25. Qxc3 {[%eval -300,0]} Bxc3 {[%eval -101,0]} 26. Re7 {[%eval -285,0]} Bc8 {[%eval -264,0]} 27. Rd3 {[%eval -295,0]} Be5 {[%eval -262,0]} 28. f3 {[%eval -211,0]} Bf5 {[%eval -221,0]} 29. Rd2 {[%eval -358,0]} Bxh3 {[%eval -366,0]} 30. Ra7 {[%eval -345,0]} Rxf3 {[%eval -359,0]} 31. Rxa6 $2 {[%eval -813,0] Mistake. Re2 was best.} (31. Re2 g5 32. Rxa6 g4 33. a4 bxa4 34. Rxa4 Rf4 35. Rxe5 dxe5 36. Ra3 Rxb4+) 31... Rf1+ {[%eval -32735,0]} 32. Ka2 {[%eval -32735,0]} Ra1+ {[%eval -32729,0]} 33. Kb3 {[%eval -779,0]} Rb1+ {[%eval -669,0] 0-1 Black wins. Precisão: Brancas 82% Pretas 90%} 0-1

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.2"]
[White "Mota, Nataniel Julio Pere"]
[Black "Barros, Jose Claide Teixeir"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2003"]
[BlackElo "1812"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "108"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. d4 {[%eval 17,0]} Nf6 {[%eval 19,0]} 2. c4 {[%eval 18,0]} g6 {[%eval 28,0]} 3. Nc3 {[%eval 18,0]} Bg7 {[%eval 51,0]} 4. e4 {[%eval 4,0]} d6 {[%eval 55,0]} 5. f3 {[%eval 26,0]} O-O {[%eval 37,0]} 6. Bg5 {[%eval 12,0]} h6 {[%eval 53,0]} 7. Be3 {[%eval 35,0]} Nc6 {[%eval 82,0]} 8. Qd2 {[%eval 93,0]} Kh7 {[%eval 106,0]} 9. h4 {[%eval 105,0]} e5 {[%eval 101,0]} 10. d5 {[%eval 115,0]} Ne7 {[%eval 145,0]} 11. g4 {[%eval 134,0]} Nfg8 $6 {[%eval 216,0] Inaccuracy. h5 was best.} (11... h5 12. Be2) 12. Bd3 $146 {[%eval 171,0]} ({RR} 12. Nge2 f5 13. gxf5 gxf5 14. f4 fxe4 15. fxe5 Bxe5 16. Nxe4 Nf5 17. O-O-O Nxe3 18. Qxe3 Bg4 19. Qd3 Kh8 20. Bg2 Bf5 21. Nd4 Qe7 22. Nxf5 Rxf5 23. Rde1 Rf4 24. Ng5 Rf2 25. Bf3 Rf8 26. Re3 Rf4 {De Araujo,M (1377)-Picasso Gallego,N (1891) Recife 2014 0-1 (44)}) 12... f5 {[%eval 217,0]} 13. exf5 {[%eval 211,0]} gxf5 {[%eval 197,0]} 14. h5 $2 {[%eval 5,0] Mistake. g5 was best.} (14. g5 h5 15. f4 Ng6 16. Nh3 N8e7 17. O-O-O exf4 18. Nxf4 Nxf4 19. Bxf4 Ng6) 14... Kh8 {[%eval 78,0]} 15. g5 {[%eval 56,0]} f4 {[%eval 71,0]} 16. gxh6 {[%eval 29,0]} Bxh6 {[%eval 31,0]} 17. Bf2 {[%eval 43,0]} Nf5 {[%eval 39,0]} 18. O-O-O {[%eval 23,0]} Bd7 $6 {[%eval 87,0] Inaccuracy. Ng3 was best.} (18... Ng3) 19. Nge2 {[%eval 115,0]} Qe7 {[%eval 103,0]} 20. Ne4 {[%eval 104,0]} Nf6 {[%eval 101,0]} 21. N2c3 {[%eval 114,0]} a6 $6 {[%eval 109,0] Inaccuracy. Rg8 was best.} (21... Rg8 22. c5 Rg3 23. Nxf6 Qxf6 24. Ne4 Qg7 25. Rdg1 Rg8 26. cxd6 cxd6 27. Qa5) 22. Rdg1 {[%eval 206,0]} Rg8 {[%eval 172,0]} 23. Qe1 $2 {[%eval 27,0] Mistake. Rg6 was best.} (23. Rg6 Rxg6) 23... Rg7 $4 {[%eval 214,0] Blunder. Nxe4 was best.} (23... Nxe4 24. Nxe4 Ng3 25. Bxg3 fxg3+ 26. Kb1 g2 27. Rh2 Raf8 28. Be2 Qg7 29. Qf2) 24. Rxg7 $6 {[%eval 132,0] Inaccuracy. Rg6 was best.} (24. Rg6 Ng8 25. c5 Ng3 26. Rh2 Bf5 27. Kb1 b6 28. cxd6 cxd6 29. a3 Bxg6) 24... Qxg7 {[%eval 118,0]} 25. Rg1 {[%eval 125,0]} Qf7 $4 {[%eval 337,0] Blunder. Ng3 was best.} (25... Ng3) 26. Nxf6 {[%eval 297,0]} Qxf6 {[%eval 313,0]} 27. Rg6 {[%eval 298,0]} Qf8 {[%eval 317,0]} 28. Bh4 {[%eval 304,0]} Bg7 {[%eval 357,0]} 29. h6 {[%eval 303,0]} Nxh6 {[%eval 315,0]} 30. Bg5 $6 {[%eval 198,0] Inaccuracy. Qh1 was best.} (30. Qh1 Bf5 31. Bxf5 Qxf5 32. Qg2 Rg8 33. Bf6 Qxf6 34. Rxf6 Bxf6 35. Qh3 Rg1+) 30... Bf5 {[%eval 217,0]} 31. Rxh6+ {[%eval 182,0]} Bxh6 {[%eval 165,0]} 32. Bxh6 {[%eval 157,0]} Qxh6 {[%eval 177,0]} 33. Bxf5 {[%eval 174,0]} Rg8 {[%eval 197,0]} 34. Qf1 {[%eval 164,0]} Qh2 {[%eval 159,0]} 35. Qh3+ $2 {[%eval 3,0] Mistake. Bg4 was best.} (35. Bg4) 35... Qxh3 {[%eval 38,0]} 36. Bxh3 {[%eval 47,0]} Rg3 {[%eval 47,0]} 37. Bg4 {[%eval 32,0]} Kg7 {[%eval 59,0]} 38. Ne4 {[%eval 58,0]} Rg1+ {[%eval 53,0]} 39. Kc2 {[%eval 53,0]} b6 {[%eval 39,0]} 40. Ng5 {[%eval 0,0]} a5 {[%eval 9,0]} 41. Ne6+ {[%eval 0,0]} Kf6 {[%eval 0,0]} 42. Nxc7 $4 {[%eval -176,0] Blunder. Kd3 was best.} (42. Kd3 Rd1+ 43. Kc2 Rg1) 42... e4 {[%eval -147,0]} 43. Nb5 $6 {[%eval -105,0]} Ke5 {[%eval -133,0]} 44. Nc3 {[%eval -268,0]} Rg2+ {[%eval -286,0]} 45. Kd1 {[%eval -102,0]} e3 $2 {[%eval -71,0] Mistake. exf3 was best.} (45... exf3) 46. Bh5 $4 {[%eval -398,0] Blunder. Ne2 was best.} (46. Ne2 a4) 46... Rxb2 {[%eval -399,0]} 47. Bg6 {[%eval -378,0]} Kd4 {[%eval -357,0]} 48. Na4 $6 {[%eval -693,0] Inaccuracy. Nb5+ was best.} (48. Nb5+ Kxc4 49. a4 Rd2+ 50. Ke1 Kxd5 51. Nc3+ Ke5 52. Be8 Rf2 53. Ne4 Rxf3) 48... Rb4 $6 {[%eval -485,0] Inaccuracy. Rxa2 was best.} (48... Rxa2 49. Bc2 e2+ 50. Kxe2 Rxc2+ 51. Kf1 Rxc4 52. Nxb6 a4 53. Nxc4 Kxc4 54. Kg2) 49. Bc2 {[%eval -316,0]} Kxc4 {[%eval -303,0]} 50. Ke2 $6 {[%eval -559,0] Inaccuracy. a3 was best.} (50. a3 Rb5 51. Ke2 Kd4 52. Ke1 Rxd5 53. Nxb6 Rg5 54. Bh7 d5 55. Nd7 Rg1+) 50... Kd4 {[%eval -566,0]} 51. a3 {[%eval -596,0]} Kxd5 $4 {[%eval 441,0] Blunder. Rc4 was best.} (51... Rc4 52. Bb3 Rc1 53. Bd1 b5 54. Nb6 a4 55. Nd7 Ra1 56. Nf8 Rxa3 57. Ne6+) 52. Bd3 $4 {[%eval -744,0] Blunder. axb4 was best.} (52. axb4 axb4 53. Kd3 Kc6 54. Bb3 b5 55. Nb2 Kc7 56. Kc2 Kd7 57. Nd3 Ke7) 52... Rd4 $4 {[%eval -225,0] Blunder. Rxa4 was best.} (52... Rxa4 53. Ba6 Rxa3 54. Kf1 Kd4 55. Kg2 a4 56. Kh2 Ra2+ 57. Kh3 e2 58. Bxe2) 53. Be4+ {[%eval -359,0]} Kc4 {[%eval -214,0]} 54. Nxb6+ {[%eval -226,0]} Kc3 $4 {[%eval 0,0] Blunder. Kc5 was best. 0-1 Black wins. Precisão: Brancas 59% Pretas 63%} (54... Kc5 55. Nd7+ Kb5 56. Ke1 Ka4 57. Nb8 Kxa3 58. Nc6 Rxe4 59. fxe4 a4 60. Ke2) 0-1

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.3"]
[White "Pessoa, Vitor Henrique Leop"]
[Black "Vargas, Goncalo Cintra"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1843"]
[BlackElo "1980"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "91"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} Nf6 {[%eval 52,0]} 2. e5 {[%eval 53,0]} Nd5 {[%eval 5,0]} 3. d4 {[%eval 53,0]} d6 {[%eval 51,0]} 4. exd6 {[%eval 28,0]} exd6 {[%eval 43,0]} 5. c4 {[%eval 39,0]} Nf6 {[%eval 42,0]} 6. Nf3 {[%eval 37,0]} Nc6 {[%eval 42,0]} 7. Be2 {[%eval 4,0]} Be7 {[%eval 56,0]} 8. Nc3 {[%eval 49,0]} Bg4 $6 {[%eval 123,0] Inaccuracy. d5 was best.} (8... d5 9. h3) 9. O-O $6 {[%eval 5,0] Inaccuracy. h3 was best.} (9. h3 Bh5 10. Be3 d5 11. g4 Bg6 12. g5 Ne4 13. Nxd5 O-O 14. h4 Rb8) 9... O-O {[%eval 9,0]} 10. Re1 {[%eval 41,0]} Re8 $146 {[%eval 86,0]} ({RR} 10... h6 11. Be3 Re8 12. h3 Bf5 13. d5 Ne5 14. Nd4 Bh7 15. f4 Ned7 16. Bf3 Nc5 17. f5 Nfd7 18. Bf4 Bf6 19. Rxe8+ Qxe8 20. g4 Ne5 21. Be2 c6 22. b4 Ncd7 23. Rc1 c5 24. Ndb5 Qe7 25. Ne4 {Rizzoli,A (1878)-Isatto,D (1942) Arco 2009 1-0 (61)}) 11. h3 {[%eval 89,0]} Bh5 {[%eval 8,0]} 12. a3 {[%eval 67,0]} h6 {[%eval 68,0]} 13. b4 {[%eval 48,0]} Nb8 $6 {[%eval 104,0] Inaccuracy. Bf8 was best.} (13... Bf8) 14. Bd3 {[%eval 115,0]} Bxf3 $6 {[%eval 173,0]} 15. Qxf3 {[%eval 167,0]} c6 {[%eval 176,0]} 16. d5 {[%eval 136,0]} Nbd7 {[%eval 151,0]} 17. dxc6 {[%eval 104,0]} bxc6 {[%eval 137,0]} 18. Bf4 {[%eval 148,0]} Rc8 $6 {[%eval 262,0] Inaccuracy. Ne5 was best.} (18... Ne5 19. Bxe5) 19. Re2 $2 {[%eval 133,0] Mistake. c5 was best.} (19. c5 dxc5 20. Ba6 cxb4 21. Bxc8 Qxc8 22. axb4 a6 23. Rac1 Nf8 24. Ne4 Nd5) 19... Ne5 $6 {[%eval 175,0]} 20. Bxe5 {[%eval 177,0]} dxe5 {[%eval 181,0]} 21. Rae1 $6 {[%eval 112,0] Inaccuracy. Rxe5 was best.} (21. Rxe5 Bf8 22. Rxe8 Qxe8 23. Ne4 Nxe4 24. Bxe4 g6 25. Rd1 h5 26. g3 Qe6) 21... Bd6 $2 {[%eval 208,0] Mistake. a5 was best.} (21... a5 22. c5 Bf8 23. Ne4 axb4 24. axb4 Rc7 25. Rb2 Nxe4 26. Bxe4 Qc8 27. h4) 22. c5 $6 {[%eval 214,0]} Bb8 {[%eval 228,0]} 23. Rd1 {[%eval 197,0]} Qc7 {[%eval 237,0]} 24. g3 {[%eval 254,0]} Rcd8 {[%eval 251,0]} 25. Red2 {[%eval 251,0]} Rd4 {[%eval 263,0]} 26. Ne4 {[%eval 233,0]} Nd5 $2 {[%eval 397,0] Mistake. Re6 was best.} (26... Re6 27. Bc2 Qe7 28. Rxd4 exd4 29. Rxd4 Be5 30. Rd1 Bc7 31. Nc3 a5 32. Kg2) 27. Nd6 {[%eval 437,0]} Re6 {[%eval 399,0]} 28. Bf5 {[%eval 384,0]} Re7 {[%eval 403,0]} 29. Rxd4 {[%eval 354,0]} exd4 {[%eval 342,0]} 30. Rxd4 {[%eval 326,0]} Re1+ {[%eval 304,0]} 31. Kg2 {[%eval 329,0]} Qe7 {[%eval 331,0]} 32. Re4 {[%eval 271,0]} Rxe4 {[%eval 281,0]} 33. Qxe4 {[%eval 282,0]} Bxd6 $2 {[%eval 473,0] Mistake. Kf8 was best.} (33... Kf8 34. Nc4 g6 35. Qd4 Qd8 36. Qh8+ Ke7 37. Qxd8+ Kxd8 38. Be4 Ne7 39. Kf1) 34. cxd6 {[%eval 517,0]} Qxe4+ {[%eval 501,0]} 35. Bxe4 {[%eval 497,0]} Kf8 {[%eval 492,0]} 36. Kf3 {[%eval 439,0]} Ke8 {[%eval 544,0]} 37. Bxd5 {[%eval 545,0]} cxd5 {[%eval 539,0]} 38. Kf4 {[%eval 523,0]} f6 {[%eval 501,0]} 39. Ke3 {[%eval 535,0]} Kd7 {[%eval 528,0]} 40. Kd4 {[%eval 516,0]} Kxd6 {[%eval 494,0]} 41. b5 {[%eval 464,0]} g6 $6 {[%eval 646,0] Inaccuracy. Kc7 was best.} (41... Kc7 42. Kc5 f5 43. f4 d4 44. Kxd4 Kb6 45. Ke5 Kxb5 46. Kxf5 Ka4 47. Kg6) 42. a4 {[%eval 634,0]} h5 {[%eval 599,0]} 43. h4 {[%eval 657,0]} g5 {[%eval 708,0]} 44. f4 {[%eval 712,0]} gxh4 $2 {[%eval 808,0]} 45. gxh4 {[%eval 796,0]} f5 $6 {[%eval 1006,0]} 46. a5 {[%eval 901,0] 1-0 White wins. Precisão: Brancas 94% Pretas 90%} 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.4"]
[White "Leus, Lucas Resende"]
[Black "da Silva, Ricardo Moura"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1819"]
[BlackElo "1965"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "61"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. c4 {[%eval 12,0]} Nf6 {[%eval 14,0]} 2. d4 {[%eval 18,0]} g6 {[%eval 28,0]} 3. Nc3 {[%eval 18,0]} Bg7 {[%eval 51,0]} 4. e4 {[%eval 4,0]} d6 {[%eval 55,0]} 5. Nf3 {[%eval 36,0]} O-O {[%eval 44,0]} 6. Be2 {[%eval 45,0]} Nbd7 {[%eval 67,0]} 7. O-O {[%eval 63,0]} e5 {[%eval 68,0]} 8. Be3 {[%eval 77,0]} Re8 {[%eval 76,0]} 9. d5 {[%eval 62,0]} Nc5 $6 {[%eval 113,0]} 10. Nd2 {[%eval 111,0]} a5 {[%eval 107,0]} 11. a3 {[%eval 101,0]} ({RR} 11. g4 Kh8 12. Kh1 Ng8 13. Rg1 h6 14. Rg3 Bf6 15. Nf3 Bg5 16. Nxg5 hxg5 17. Qd2 f6 18. Kg2 Kg7 19. Rh1 Ne7 20. b3 Rh8 21. Kf1 Bd7 22. h3 Na6 23. Kg2 a4 24. Bd1 axb3 25. axb3 b6 {So,W (2770)-Nakamura,H (2736) Chess.com INT 2020 0-1 (66)}) 11... h6 {[%eval 162,0]} ({RR} 11... a4 12. Bxc5 dxc5 13. Nxa4 b6 14. Nc3 h5 15. b4 Nd7 16. Nb3 Bf8 17. b5 Nf6 18. a4 Ng4 19. h3 Qh4 20. hxg4 hxg4 21. g3 Qh3 22. Re1 Bd6 23. Bf1 f5 24. Bxh3 {1-0 (24) Todorovic,B (2111)-Osinovsky,S (2240) chess.com INT 2025}) 12. b4 {[%eval 174,0]} Ncd7 {[%eval 202,0]} 13. c5 {[%eval 206,0]} axb4 $146 {[%eval 187,0]} ({RR} 13... Nf8 14. cxd6 cxd6 15. Nc4 Qe7 16. Nxa5 Rxa5 17. bxa5 N6d7 18. Nb5 f5 19. exf5 gxf5 20. Bh5 Rd8 21. Rc1 Nf6 22. Bb6 Nxh5 23. Bxd8 Qxd8 24. Qxh5 f4 25. Rc7 Bd7 26. Rfc1 Be8 27. Qg4 Bd7 28. Rxd7 {Ang,A (1915)-Su,Z (1543) Taipa 2014 1-0 (41)}) 14. axb4 {[%eval 176,0]} Rxa1 {[%eval 189,0]} 15. Qxa1 {[%eval 189,0]} Bf8 $6 {[%eval 275,0] Inaccuracy. dxc5 was best.} (15... dxc5 16. bxc5 Bf8 17. Qa7 Qe7 18. Na4 Nh5 19. Bb5 Nf4 20. g3 c6 21. Bc4) 16. cxd6 $6 {[%eval 108,0] Inaccuracy. c6 was best.} (16. c6 bxc6 17. dxc6 Nb6 18. Bxb6 cxb6 19. Rd1 d5 20. exd5 Bxb4 21. Nde4 Nxe4) 16... Bxd6 {[%eval 185,0]} 17. Bxh6 $2 {[%eval 46,0] Mistake. Rb1 was best.} (17. Rb1 Nh5 18. Nb5 f5 19. Nxd6 cxd6 20. Bb5 f4 21. Ba7 Rf8 22. f3 g5) 17... Bxb4 {[%eval 44,0]} 18. Rb1 {[%eval 52,0]} Qe7 {[%eval 49,0]} 19. Be3 {[%eval 37,0]} c6 {[%eval 5,0]} 20. dxc6 {[%eval 72,0]} bxc6 {[%eval 67,0]} 21. Qb2 $6 {[%eval 5,0] Inaccuracy. f3 was best.} (21. f3) 21... c5 $6 {[%eval 87,0] Inaccuracy. Bc5 was best.} (21... Bc5 22. Nd1 Bd4 23. Bxd4 exd4 24. Qxd4 Nxe4 25. Qxe4 Qxe4 26. Nxe4 Rxe4 27. Ne3) 22. Bg5 {[%eval 100,0]} Qd6 {[%eval 126,0]} 23. Rd1 {[%eval 96,0]} Qd4 $6 {[%eval 197,0] Inaccuracy. Bxc3 was best.} (23... Bxc3 24. Qxc3) 24. Ndb1 {[%eval 195,0]} Bxc3 {[%eval 193,0]} 25. Nxc3 {[%eval 194,0]} Qb4 {[%eval 194,0]} 26. Rb1 $6 {[%eval 97,0] Inaccuracy. Qc1 was best.} (26. Qc1 Bb7 27. Rd6 Kg7 28. Bb5 Nxe4 29. Bh6+ Kh8 30. Nxe4 Qxb5 31. Nc3 Qc4) 26... Qa5 $6 {[%eval 200,0] Inaccuracy. Qxb2 was best.} (26... Qxb2) 27. Bb5 {[%eval 175,0]} Nh7 $6 {[%eval 251,0] Inaccuracy. Ba6 was best.} (27... Ba6 28. Bxd7 Nxd7 29. Ra1 Qb4 30. Qd2 Ra8 31. Ra4 Qb7 32. h4 Qc6 33. h5) 28. Be3 {[%eval 211,0]} Re6 {[%eval 206,0]} 29. Bxd7 $6 {[%eval 175,0] Inaccuracy. Nd5 was best.} (29. Nd5 Qd8 30. Rd1 Ba6 31. Bxd7 Qxd7 32. h3 Kg7 33. Rd2 Qc6 34. f3 Bc4) 29... Bxd7 {[%eval 165,0]} 30. Nd5 {[%eval 178,0]} Bc6 {[%eval 132,0]} 31. Bc1 $4 {[%eval -32765,0] Checkmate is now unavoidable. Qc1 was best. 1-0 White wins. Precisão: Brancas 70% Pretas 91%} (31. Qc1) 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.5"]
[White "Chaves, Jorge Antonio Torre"]
[Black "Guzman, Alessandro Lucien D"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1959"]
[BlackElo "1763"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "85"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. d4 {[%eval 17,0]} d5 {[%eval 2,0]} 2. Nf3 {[%eval 8,0]} e6 {[%eval 19,0]} 3. Bg5 {[%eval 4,0]} Nf6 {[%eval 8,0]} 4. Nbd2 {[%eval 4,0]} Be7 {[%eval 12,0]} 5. e3 {[%eval 17,0]} O-O {[%eval 23,0]} 6. Bd3 {[%eval 7,0]} Nbd7 {[%eval 24,0]} 7. O-O {[%eval 0,0]} c5 {[%eval 18,0]} 8. c3 {[%eval 14,0]} c4 {[%eval 58,0]} 9. Bc2 {[%eval 59,0]} b5 {[%eval 55,0]} 10. Ne5 {[%eval 54,0]} Nxe5 {[%eval 56,0]} 11. dxe5 {[%eval 68,0]} Nd7 {[%eval 61,0]} 12. Bxe7 {[%eval 5,0]} Qxe7 {[%eval 51,0]} 13. f4 {[%eval 59,0]} f6 {[%eval 55,0]} 14. Nf3 $146 {[%eval 58,0]} ({RR} 14. Qh5 g6 15. Qh4 Qc5 16. Nf3 Qxe3+ 17. Kh1 Qc5 18. Nd4 Qe7 19. Rae1 Rb8 20. Nc6 Qg7 21. exf6 Rxf6 22. Nxb8 Nxb8 23. Qf2 Qc7 24. Qd4 Kf7 25. a4 Bd7 26. axb5 Bxb5 27. Ra1 a6 28. Ba4 Nc6 {Lacha,J (2045)-Tochacek,M (2220) Czech Republic 1999 1-0 (56)}) 14... fxe5 {[%eval 8,0]} 15. fxe5 {[%eval 72,0]} Bb7 $6 {[%eval 148,0] Inaccuracy. a5 was best.} (15... a5) 16. Qd4 {[%eval 149,0]} Rf7 {[%eval 149,0]} 17. h4 {[%eval 149,0]} h6 {[%eval 182,0]} 18. Bg6 {[%eval 188,0]} Rff8 {[%eval 179,0]} 19. Rf2 $2 {[%eval 19,0] Mistake. Qg4 was best.} (19. Qg4 Rab8 20. Qg3 a6 21. Bc2 Nc5 22. Nd4 Rxf1+ 23. Rxf1 Rf8 24. Rf6 Kh8) 19... Nc5 {[%eval 2,0]} 20. Qg4 {[%eval 16,0]} Bc6 {[%eval 31,0]} 21. Raf1 {[%eval 4,0]} Be8 {[%eval 15,0]} 22. Bb1 {[%eval 6,0]} Bd7 $6 {[%eval 102,0] Inaccuracy. a5 was best.} (22... a5) 23. Qg6 {[%eval 88,0]} Nd3 {[%eval 84,0]} 24. Bxd3 {[%eval 8,0]} cxd3 {[%eval 88,0]} 25. Qxd3 {[%eval 92,0]} a6 $6 {[%eval 143,0]} 26. Qd4 {[%eval 149,0]} Rac8 $6 {[%eval 211,0] Inaccuracy. a5 was best.} (26... a5 27. a3 Be8 28. Qb6 Rf5 29. g4 Rf7 30. g5 Rf5 31. gxh6 gxh6 32. Nd4) 27. Nd2 $6 {[%eval 131,0] Inaccuracy. Qb4 was best.} (27. Qb4 Qe8) 27... Rxf2 {[%eval 104,0]} 28. Rxf2 {[%eval 156,0]} Qc5 $6 {[%eval 276,0] Inaccuracy. Be8 was best.} (28... Be8 29. Qb6) 29. Rf4 $6 {[%eval 154,0] Inaccuracy. Qxc5 was best.} (29. Qxc5 Rxc5 30. Nb3 Rc8 31. Nd4 Be8 32. Rf4 Bf7 33. g4 g5 34. Rf6 gxh4) 29... a5 $6 {[%eval 275,0] Inaccuracy. Qc7 was best.} (29... Qc7 30. Nf3) 30. Qxc5 {[%eval 278,0]} Rxc5 {[%eval 258,0]} 31. Nb3 {[%eval 287,0]} Rc8 {[%eval 276,0]} 32. a3 {[%eval 276,0]} a4 {[%eval 272,0]} 33. Nd2 {[%eval 266,0]} Rf8 {[%eval 316,0]} 34. Kf2 {[%eval 306,0]} Rf5 $6 {[%eval 305,0]} 35. Nf3 {[%eval 306,0]} g6 $6 {[%eval 426,0] Inaccuracy. Rf7 was best.} (35... Rf7 36. Rxf7 Kxf7 37. Ke2 Kg6 38. Kd3 Kf5 39. Kd4 g5 40. hxg5 hxg5 41. Nh2) 36. Ke2 {[%eval 436,0]} Kf7 $6 {[%eval 549,0] Inaccuracy. d4 was best.} (36... d4 37. Rxd4 Rf7 38. Rf4 Re7 39. e4 Kg7 40. g4 Re8 41. Rf6 Rh8 42. Kf2) 37. g4 {[%eval 529,0]} Rxf4 {[%eval 523,0]} 38. exf4 {[%eval 495,0]} Be8 {[%eval 579,0]} 39. Ke3 {[%eval 562,0]} Ke7 {[%eval 605,0]} 40. Kd4 {[%eval 608,0]} Kd7 {[%eval 607,0]} 41. Kc5 {[%eval 651,0]} Kc7 {[%eval 677,0]} 42. Nd4 {[%eval 677,0]} Bd7 {[%eval 669,0]} 43. Nxb5+ {[%eval 605,0] 1-0 White wins. Precisão: Brancas 94% Pretas 91%} 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.6"]
[White "Rodrigues Jr, Robson Nunes"]
[Black "Pereira, Jefferson Luis De S"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1818"]
[BlackElo "1953"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "119"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. Nf3 {[%eval 1,0]} c5 {[%eval 25,0]} 2. b3 {[%eval 3,0]} Nf6 {[%eval 0,0]} 3. e3 {[%eval 16,0]} g6 {[%eval 8,0]} 4. Bb2 {[%eval 21,0]} Bg7 {[%eval 7,0]} 5. c4 {[%eval 7,0]} ({RR} 5. g3 O-O 6. Bg2 d6 7. d4 cxd4 8. Nxd4 Bg4 9. Qd2 Nc6 10. Nxc6 bxc6 11. c4 Rc8 12. Nc3 Qa5 13. h3 Be6 14. Na4 Qh5 15. Qe2 Qxe2+ 16. Kxe2 c5 17. Rhd1 Rb8 18. Rac1 h5 19. f4 Bf5 {Bartel,M (2593)-Wojtaszek,R (2724) Chorzow 2019 ½-½}) 5... h5 $146 {[%eval 28,0]} ({RR} 5... Nc6 6. Be2 d6 7. d4 Ne4 8. O-O O-O 9. Nbd2 Bf5 10. Nxe4 Bxe4 11. Ng5 Bf5 12. f4 h6 13. Nf3 Nb4 14. Ne1 Nc6 15. Bf3 Qc7 16. g4 Bd7 17. Nc2 f5 18. h3 Rae8 19. Qd2 cxd4 20. exd4 {Elias Arguelles,M (1920)-Subirats Martinez,M (2025) Barcelona 1997 0-1}) ({RR} 5... Nc6 6. Nc3 O-O 7. a3 e6 8. Be2 d5 9. d4 cxd4 10. Nxd4 a6 11. O-O e5 12. Nxc6 bxc6 13. Na4 Re8 14. Rc1 Ne4 15. Bf3 Ng5 16. cxd5 Nxf3+ 17. Qxf3 cxd5 18. Rfd1 Be6 19. Nc5 Qg5 20. Qg3 {Pereira Vera,H (1790)-Carrion Perez,L (1892) Medellin COL 2024 ½-½ (75)}) ({RR} 5... Nc6 6. Na3 O-O 7. Nc2 d6 8. d4 Qa5+ 9. Qd2 Qxd2+ 10. Nxd2 Bf5 11. Rc1 Bxc2 12. Rxc2 Nb4 13. Rc1 Nxa2 14. Rc2 Nb4 15. Rc1 Nd7 16. Nf3 cxd4 17. exd4 Nc5 18. Rc3 Ne4 19. Rc1 a5 20. Be2 {Vaucher,C (1750)-Billette,G (1730) Champagne Ardenne 2000 ½-½ (55)}) ({RR} 5... Nc6 6. a3 O-O 7. Nc3 d5 8. cxd5 Nxd5 9. Qc2 Nxc3 10. Bxc3 e5 11. d3 Bf5 12. Rd1 Rc8 13. Be2 Nd4 14. Qb2 Nxe2 15. Qxe2 Re8 16. e4 Bd7 17. O-O b5 18. Qb2 Bg4 19. Qe2 Qf6 20. h3 {Szenasi,L (1594)-Kudelka,J (1965) Nordrheinwestfalen 2019 ½-½ (41)}) 6. d4 {[%eval 13,0]} cxd4 {[%eval 13,0]} 7. exd4 {[%eval 8,0]} d5 {[%eval 11,0]} 8. Bd3 {[%eval 1,0]} Nc6 {[%eval 2,0]} 9. a3 $6 {[%eval 43,0] Inaccuracy. h3 was best.} (9. h3) 9... Bg4 {[%eval 29,0]} 10. h3 $2 {[%eval -21,0] Mistake. Nbd2 was best.} (10. Nbd2) 10... Bxf3 {[%eval -13,0]} 11. Qxf3 {[%eval -93,0]} O-O {[%eval -81,0]} 12. O-O {[%eval -84,0]} dxc4 {[%eval -99,0]} 13. Bxc4 {[%eval 92,0]} e6 {[%eval 49,0]} 14. Rd1 {[%eval 54,0]} Nd5 {[%eval 43,0]} 15. Bb5 {[%eval 97,0]} Rc8 {[%eval 98,0]} 16. Bxc6 {[%eval 89,0]} Rxc6 {[%eval 95,0]} 17. Nd2 {[%eval 95,0]} Rc2 {[%eval 74,0]} 18. Nc4 {[%eval 66,0]} b5 $6 {[%eval 0,0] Inaccuracy. Qh4 was best.} (18... Qh4 19. Rac1) 19. Qd3 {[%eval 0,0]} bxc4 {[%eval 0,0]} 20. Qxc2 {[%eval 1,0]} cxb3 $2 {[%eval 167,0] Mistake. c3 was best.} (20... c3 21. Bxc3) 21. Qxb3 {[%eval 181,0]} h4 {[%eval 213,0]} 22. a4 {[%eval 207,0]} Qg5 {[%eval 235,0]} 23. a5 {[%eval 234,0]} Rd8 {[%eval 233,0]} 24. Bc1 {[%eval 218,0]} Qf5 {[%eval 227,0]} 25. Be3 {[%eval 231,0]} Bf8 {[%eval 241,0]} 26. Rac1 $6 {[%eval 149,0] Inaccuracy. Bd2 was best.} (26. Bd2 Bg7 27. Qf3 Qxf3 28. gxf3 Bxd4 29. Bg5 f6 30. Rxd4 fxg5 31. Rb1 Kf7) 26... Bd6 $6 {[%eval 237,0] Inaccuracy. Nxe3 was best.} (26... Nxe3 27. fxe3) 27. Rc6 {[%eval 202,0]} Nxe3 {[%eval 204,0]} 28. Qxe3 {[%eval 192,0]} Qxa5 {[%eval 171,0]} 29. Rdc1 $2 {[%eval 23,0] Mistake. d5 was best.} (29. d5 exd5 30. Qg5 Bf8 31. Rdc1 Rd7 32. Qxh4 d4 33. Rc8 Qa3 34. Qf6 d3) 29... Kg7 {[%eval 24,0]} 30. Rc8 {[%eval 0,0]} Rxc8 {[%eval 0,0]} 31. Rxc8 {[%eval 1,0]} Qa1+ $6 {[%eval 85,0] Inaccuracy. Qa2 was best.} (31... Qa2) 32. Rc1 {[%eval 101,0]} Qb2 {[%eval 125,0]} 33. Qc3 {[%eval 121,0]} Qb8 {[%eval 127,0]} 34. d5+ {[%eval 165,0]} Be5 {[%eval 216,0]} 35. Qc4 $6 {[%eval 104,0] Inaccuracy. Qc8 was best.} (35. Qc8) 35... exd5 {[%eval 85,0]} 36. Qxd5 $6 {[%eval 0,0] Inaccuracy. Qxh4 was best.} (36. Qxh4 Qb2 37. Rd1 Qc2 38. Qg4 d4 39. Re1 Bf6 40. Qd1 Qc3 41. g3 a5) 36... Qb2 {[%eval 0,0]} 37. Qc4 {[%eval 0,0]} Bd4 {[%eval 0,0]} 38. Qc2 {[%eval 13,0]} Qb6 {[%eval 1,0]} 39. Rb1 {[%eval 7,0]} Qf6 {[%eval 26,0]} 40. Rb3 {[%eval 11,0]} Qe6 {[%eval 18,0]} 41. Qd1 {[%eval 1,0]} Qc4 {[%eval 14,0]} 42. Rd3 {[%eval 23,0]} Bf6 {[%eval 22,0]} 43. Ra3 {[%eval 17,0]} Qc5 {[%eval 22,0]} 44. Ra4 {[%eval 28,0]} a5 {[%eval 55,0]} 45. Qf1 {[%eval 32,0]} Qb6 {[%eval 28,0]} 46. Qe1 {[%eval 0,0]} Qb3 {[%eval 0,0]} 47. Qxa5 {[%eval 0,0]} Bc3 {[%eval 22,0]} 48. Qa6 {[%eval 0,0]} Qd1+ {[%eval 0,0]} 49. Kh2 {[%eval 0,0]} Be5+ {[%eval 0,0]} 50. f4 {[%eval 0,0]} Bc3 {[%eval 2,0]} 51. Qc4 {[%eval 0,0]} Qe1 {[%eval 46,0]} 52. Qd3 {[%eval 75,0]} Bf6 {[%eval 82,0]} 53. Ra7 {[%eval 49,0]} Qf2 {[%eval 78,0]} 54. Ra4 {[%eval 81,0]} g5 $6 {[%eval 169,0] Inaccuracy. Kh6 was best.} (54... Kh6 55. Re4) 55. Qf3 {[%eval 178,0]} Qe1 {[%eval 229,0]} 56. Re4 {[%eval 235,0]} Qa5 {[%eval 237,0]} 57. g3 $4 {[%eval 24,0] Blunder. Qe3 was best.} (57. Qe3 gxf4 58. Qxf4 Bd8 59. Qg4+ Bg5 60. Qd7 Kg6 61. Qd4 Qc7+ 62. Kh1 Qc1+) 57... hxg3+ $6 {[%eval 89,0] Inaccuracy. Qd2+ was best.} (57... Qd2+) 58. Qxg3 {[%eval 48,0]} Qd2+ {[%eval 56,0]} 59. Qg2 {[%eval 63,0]} Kh6 $4 {[%eval 32730,0] Checkmate is now unavoidable. Qxg2+ was best.} (59... Qxg2+ 60. Kxg2 gxf4 61. Kf3 Ba1 62. Kxf4 Bc3 63. Kf5 Ba1 64. Rh4 Bc3 65. Rg4+) 60. Re2 $4 {[%eval 14,0] Lost forced checkmate sequence. Qxd2 was best. 1-0 White wins. Precisão: Brancas 84% Pretas 86%} (60. Qxd2 Kh5 61. Qd5 Kg6 62. Re8 gxf4 63. Qg2+ Bg5 64. Rg8+ Kf5 65. Qxg5+ Ke4) 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.7"]
[White "Santos, Sidclay Souza"]
[Black "da Silva, Eduardo Jose"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "1960"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "39"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} c5 {[%eval 25,0]} 2. Nf3 {[%eval 2,0]} d6 {[%eval 31,0]} 3. Nc3 {[%eval 21,0]} Nc6 {[%eval 41,0]} 4. d4 {[%eval 32,0]} cxd4 {[%eval 34,0]} 5. Nxd4 {[%eval 39,0]} Nf6 {[%eval 3,0]} 6. Bg5 {[%eval 25,0]} e6 {[%eval 39,0]} 7. Ndb5 {[%eval 15,0]} a6 {[%eval 9,0]} 8. Bxf6 {[%eval 36,0]} gxf6 {[%eval 34,0]} 9. Nd4 {[%eval 33,0]} Bd7 {[%eval 23,0]} 10. Qd2 {[%eval 22,0]} ({RR} 10. Nb3 b5 11. Bd3 Na5 12. Nxa5 Qxa5 13. Qf3 b4 14. Ne2 Qe5 15. O-O Bc6 16. Qe3 Rg8 17. Rad1 f5 18. f4 Qc5 19. Qxc5 dxc5 20. Ng3 c4 21. Bxc4 Bc5+ 22. Kh1 h5 23. Nxh5 Ke7 24. Ng3 Rxg3 {Daniil,C (1770)-Isaakidis,A (2215) Larnaka CYP 2025 0-1}) 10... h5 {[%eval 16,0]} ({RR} 10... Qc7 11. f4 O-O-O 12. O-O-O Kb8 13. Kb1 Nxd4 14. Qxd4 Be7 15. Be2 Qa5 {½-½ (15) Radulov,I (2495)-Matulovic,M (2490) Vrnjacka Banja 1983}) 11. f4 {[%eval 43,0]} Qb6 {[%eval 6,0]} 12. Nb3 {[%eval 6,0]} Rd8 $146 {[%eval 35,0]} ({RR} 12... O-O-O 13. O-O-O Be7 14. Be2 Kb8 15. Kb1 Rc8 16. Rhe1 Na5 17. Nxa5 Qxa5 18. Bf3 Rc7 19. Ne2 Qc5 20. Nc3 Qa5 21. Ne2 Qb6 22. Qd4 Qc6 23. Nc3 Qc5 24. Qxc5 dxc5 25. Ne2 Bc6 26. c4 Rcc8 27. Nc3 {Petersen,J (1322)-Jensen,O (2003) Farum 2005 0-1 (40)}) ({RR} 12... Qc7 13. a4 Na5 14. Qd4 Nxb3 15. cxb3 Qc5 16. Qxc5 dxc5 17. Bc4 O-O-O 18. Rd1 Bh6 19. O-O Bc6 20. f5 Rxd1 21. Rxd1 Be3+ 22. Kf1 Bd7 23. fxe6 fxe6 24. Rd3 Bc1 25. Nd1 Bf4 26. g3 Be5 27. Rd2 {Prem,D (1797)-Stagl,M (2113) Leitersdorf 2015 0-1 (38)}) 13. O-O-O {[%eval 4,0]} Ne5 {[%eval 86,0]} 14. Kb1 {[%eval 8,0]} Ng4 {[%eval 7,0]} 15. Qd4 $6 {[%eval 25,0] Inaccuracy. Nd4 was best.} (15. Nd4 Rc8) 15... Qxd4 {[%eval 27,0]} 16. Rxd4 {[%eval 29,0]} Ne3 {[%eval 1,0]} 17. Rg1 $6 {[%eval 57,0] Inaccuracy. Rd3 was best.} (17. Rd3) 17... Nxf1 $6 {[%eval 0,0] Inaccuracy. Bh6 was best.} (17... Bh6 18. g3) 18. Rxf1 {[%eval 2,0]} Be7 {[%eval 0,0]} 19. Na5 {[%eval 1,0]} Bc6 {[%eval 17,0]} 20. Nc4 $6 {[%eval 59,0] Inaccuracy. a4 was best. 1-0 White wins. Precisão: Brancas 90% Pretas 94%} (20. a4) 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.8"]
[White "Goncalves Junior, Klebert R Machado"]
[Black "Penna, Daniel Drummond De "]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1813"]
[BlackElo "1818"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "62"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} e5 {[%eval 22,0]} 2. Nf3 {[%eval 13,0]} Nc6 {[%eval 21,0]} 3. Bc4 {[%eval 12,0]} Bc5 {[%eval 2,0]} 4. d3 {[%eval 16,0]} Nf6 {[%eval 1,0]} 5. O-O {[%eval 14,0]} h6 {[%eval 25,0]} 6. Re1 {[%eval 16,0]} O-O {[%eval 2,0]} 7. Nbd2 {[%eval 12,0]} d6 {[%eval 2,0]} 8. c3 {[%eval 9,0]} ({RR} 8. Nf1 a6 9. Ng3 Be6 10. h3 Ne7 11. Bb3 Ng6 12. c3 Ba7 13. d4 Re8 14. Bc2 c6 15. Be3 Qc7 16. Qd2 Rad8 17. Rad1 c5 18. d5 Bc8 19. Nf5 Bxf5 20. exf5 Nf8 21. g4 b5 22. Kh2 c4 {Demidov,M (2549)-Tologontegin,S (2337) chess.com INT 2024 1-0 (35)}) 8... Bg4 {[%eval 32,0]} ({RR} 8... Bb6 9. Nf1 Be6 10. Bb5 Ne7 11. Ng3 c6 12. Ba4 Nd7 13. d4 Bg4 14. Bc2 Qc7 15. Be3 Rae8 16. h3 Be6 17. Qd2 f5 18. exf5 Nxf5 19. Bxf5 Bxf5 20. dxe5 Nxe5 21. Nxe5 dxe5 22. Bxb6 axb6 23. Re3 {Bon,M (2363)-Le Franc,Y (1996) Avoine FRA 2024 1-0 (31)}) 9. Nf1 {[%eval 28,0]} a6 {[%eval 23,0]} 10. Bb3 $146 {[%eval 25,0]} ({RR} 10. a4 Na5 11. Ba2 Nc6 12. b4 Bxb4 13. cxb4 Nxb4 14. Ba3 Nxa2 15. Rxa2 c5 16. Ne3 Bh5 17. h3 Nh7 18. g4 Bg6 19. Qb3 Ng5 20. Nxg5 Qxg5 21. Nf5 Bxf5 22. exf5 Qh4 23. Kg2 Rab8 24. Qd5 Rfd8 {Kfir,N (1389)-Polanski,S Tornelo INT 2021 1-0 (64)}) ({RR} 10. a4 Na5 11. Ba2 Nc6 12. b4 Bxb4 13. cxb4 Nxb4 14. Ba3 Nxa2 15. Rxa2 c5 16. Ne3 Bh5 17. h3 Nh7 18. g4 Bg6 19. Qb3 Ng5 20. Nxg5 Qxg5 21. Nf5 Bxf5 22. exf5 Qh4 23. Kg2 Rab8 24. Qd5 Rfd8 {Kfir,N (1389)-Polanski,S Tornelo INT 2021 1-0 (64)}) 10... Nh7 {[%eval 58,0]} 11. Ng3 {[%eval 22,0]} Kh8 {[%eval 7,0]} 12. h3 {[%eval 8,0]} Be6 $6 {[%eval 105,0] Inaccuracy. Bxf3 was best.} (12... Bxf3 13. Qxf3) 13. Bc2 {[%eval 155,0]} Ba7 {[%eval 105,0]} 14. d4 {[%eval 155,0]} Bd7 {[%eval 163,0]} 15. Be3 {[%eval 154,0]} exd4 {[%eval 209,0]} 16. cxd4 {[%eval 189,0]} Ne7 {[%eval 217,0]} 17. e5 {[%eval 195,0]} f5 {[%eval 200,0]} 18. Bd2 {[%eval 201,0]} Bc6 {[%eval 205,0]} 19. Bc3 $2 {[%eval 122,0] Mistake. Nh4 was best.} (19. Nh4 Be8 20. e6 f4 21. Ngf5 Nxf5 22. Nxf5 Qg5 23. h4 Qh5 24. Qxh5 Bxh5) 19... Bxf3 {[%eval 131,0]} 20. Qxf3 {[%eval 126,0]} Ng5 {[%eval 122,0]} 21. Qxb7 $6 {[%eval 41,0] Inaccuracy. Qd3 was best.} (21. Qd3 d5 22. Ne2 Ng6 23. Kh2 c5 24. f4 Ne4 25. dxc5 Bxc5 26. Bd4 Qb6) 21... Bb6 {[%eval 39,0]} 22. exd6 {[%eval 44,0]} Qxd6 {[%eval 43,0]} 23. Rxe7 {[%eval 55,0]} Qxe7 {[%eval 4,0]} 24. Qc6 {[%eval 27,0]} Qd6 $2 {[%eval 196,0] Mistake. Qe8 was best.} (24... Qe8 25. Qxe8) 25. Qc4 $4 {[%eval 3,0] Blunder. Qxd6 was best.} (25. Qxd6 cxd6 26. Nxf5 Rae8 27. Nxd6 Rd8 28. Nf5 Ne6 29. Rd1 Nf4 30. Rd2 Rf7) 25... Qf4 {[%eval 9,0]} 26. Re1 {[%eval 3,0]} Rad8 {[%eval 8,0]} 27. Re7 $4 {[%eval -274,0] Blunder. Qe2 was best.} (27. Qe2) 27... Rxd4 $4 {[%eval 8,0] Blunder. Qc1+ was best.} (27... Qc1+ 28. Be1 Ne4 29. Qe2 Nxg3 30. fxg3 Qxb2 31. Bf2 Bxd4 32. Kh2 Bxf2 33. Qxf2) 28. Bxd4 $4 {[%eval -323,0] Blunder. Qe2 was best.} (28. Qe2 Ne4 29. Bxe4 fxe4 30. Bxd4 Bxd4 31. Nxe4 Qc1+ 32. Kh2 Bxb2 33. Rd7 Qc6) 28... Bxd4 {[%eval -318,0]} 29. Qe2 {[%eval -325,0]} Qxg3 {[%eval -309,0]} 30. Kf1 {[%eval -581,0]} Qd6 $6 {[%eval -363,0] Inaccuracy. Qh2 was best.} (30... Qh2 31. Qc4 c5 32. Qb3 Qf4 33. Re2 Ne4 34. g3 Qc1+ 35. Bd1 Nd2+ 36. Rxd2) 31. Re8 {[%eval -396,0]} Ne4 {[%eval -359,0] 0-1 Black wins. Precisão: Brancas 75% Pretas 86%} 0-1

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.9"]
[White "de Azevedo, Caio Fabio Silva"]
[Black "Macario, Jorge Luiz Das Chag"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1815"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "42"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} c6 {[%eval 23,0]} 2. d4 {[%eval 24,0]} d5 {[%eval 24,0]} 3. e5 {[%eval 33,0]} Bf5 {[%eval 22,0]} 4. h4 {[%eval 9,0]} h5 {[%eval 32,0]} 5. c4 {[%eval 3,0]} e6 {[%eval 15,0]} 6. Nc3 {[%eval 18,0]} a6 {[%eval 57,0]} ({RR} 6... Bb4 7. Qb3 a5 8. a3 dxc4 9. Bxc4 Bxc3+ 10. Qxc3 Nd7 11. Bg5 Ne7 12. Ne2 Nb6 13. Nf4 Qd7 14. Ba2 Ned5 15. Nxd5 Nxd5 16. Qc5 b6 17. Qc4 O-O 18. Qe2 a4 19. Qxh5 c5 20. Rd1 Rfc8 21. O-O {Najer,E (2626)-Riazantsev,A (2700) Moscow 2013 1-0 (51)}) 7. Qa4 $146 {[%eval 8,0] Mistake. Bd3 was best.} (7. Bd3 Bg4 8. Be2 Bf5 9. Nh3 Nd7 10. Ng5 Bg6 11. Bd3 Bxd3) ({RR} 7. Bg5 Be7 8. Qd2 Nd7 9. cxd5 cxd5 10. Nge2 Nb6 11. Ng3 Bg6 12. Be2 Nc4 13. Bxc4 dxc4 14. Nce4 Qd5 15. f3 f6 16. Bf4 Bd8 17. Nd6+ Kd7 18. Nge4 Ba5 19. Nc5+ Qxc5 20. dxc5 Bxd2+ 21. Kxd2 Kc6 {Lorenz,N (1811)-Uhlendorf,K (2084) Germany 2009 ½-½ (43)}) ({RR} 7. cxd5 cxd5 8. Bd3 Bxd3 9. Qxd3 Nc6 10. Nf3 Nh6 11. g3 g6 12. Bg5 Be7 13. Bxh6 Rxh6 14. Kf1 Kf8 15. Kg2 Kg7 16. Ne2 Rc8 17. Qd2 Qd7 18. Qf4 Rhh8 19. Neg1 Bd8 20. Ng5 Rf8 21. N1f3 Qe7 {Zhapova,Y (2234)-Shubenkova,V (2113) Yekaterinburg RUS 2024 1-0 (46)}) ({RR} 7. Bg5 Be7 8. Qd2 Nd7 9. Nf3 Nh6 10. Bd3 Bxd3 11. Qxd3 g6 12. cxd5 cxd5 13. Bxh6 Rxh6 14. Rc1 Kf8 15. g3 Kg7 16. Rc2 Rh8 17. O-O Nb6 18. Nd1 Rc8 19. Ne3 Rxc2 20. Qxc2 Qc8 21. Qb1 Qd7 {Ivanov,A (2563)-Altanoch,G (2272) Minneapolis 2005 ½-½ (51)}) ({RR} 7. Be3 Nd7 8. Rc1 Nh6 9. cxd5 cxd5 10. Nge2 Be7 11. Ng3 Bg4 12. Qb3 b5 13. f3 Nf5 14. Bf2 Nxg3 15. Bxg3 Bf5 16. Be2 Rc8 17. a4 b4 18. Na2 Rxc1+ 19. Nxc1 Qb6 20. Bf2 O-O 21. O-O Nb8 {Spizharny,M (1972)-Costin,A (1812) Mamaia 2017 0-1 (42)}) 7... Nd7 {[%eval 42,0]} 8. cxd5 {[%eval 45,0]} cxd5 {[%eval 36,0]} 9. Nf3 {[%eval 43,0]} Ne7 {[%eval 52,0]} 10. b4 $6 {[%eval -58,0] Inaccuracy. Be2 was best.} (10. Be2 Nc6) 10... Nc6 {[%eval -79,0]} 11. a3 {[%eval -99,0]} Nb6 {[%eval -97,0]} 12. Qb3 {[%eval -84,0]} Be7 {[%eval -74,0]} 13. b5 $6 {[%eval -163,0] Inaccuracy. Na4 was best.} (13. Na4 O-O 14. Be3 Nxa4 15. Qxa4 Rc8 16. Be2 Na7 17. Qb3 Nb5 18. Rc1 Rxc1+) 13... Na5 {[%eval -182,0]} 14. Qa2 {[%eval -135,0]} O-O {[%eval -144,0]} 15. Bg5 {[%eval -151,0]} Bxg5 {[%eval -162,0]} 16. hxg5 {[%eval -182,0]} g6 {[%eval -36,0]} 17. Rd1 $6 {[%eval -174,0] Inaccuracy. Nh4 was best.} (17. Nh4 Qxg5 18. Nxf5 Qxf5 19. Rh3 Qg5 20. Rd1 Nbc4 21. Rg3 Qh6 22. Be2 Rfc8) 17... Rc8 {[%eval -197,0]} 18. Rc1 $2 {[%eval -382,0] Mistake. Qb2 was best.} (18. Qb2 Qc7 19. Rc1 Na4 20. Qb4 Nxc3 21. Nh4 Na2 22. Rxc7 Nxb4 23. Rxc8 Rxc8) 18... Nac4 $2 {[%eval -178,0] Mistake. Na4 was best.} (18... Na4 19. Ne2 Qb6 20. Rb1 Bxb1 21. Qxb1 Qxb5 22. Qxb5 axb5 23. g4 hxg4 24. Nh2) 19. Bxc4 {[%eval -14,0]} Nxc4 {[%eval -183,0]} 20. O-O {[%eval -187,0]} Qc7 $2 {[%eval 95,0] Mistake. Bg4 was best.} (20... Bg4) 21. Ne2 $6 {[%eval -12,0] Inaccuracy. bxa6 was best.} (21. bxa6) 21... Rfd8 $2 {[%eval 69,0] Mistake. axb5 was best. 1/2-1/2 wins. Precisão: Brancas 84% Pretas 86%} (21... axb5) 1/2-1/2

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.10"]
[White "Marttins, Gustavo Henrique Al"]
[Black "Mesquita, Victor de Noronha"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1652"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "82"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} d5 {[%eval 54,0]} 2. exd5 {[%eval 51,0]} Qxd5 {[%eval 52,0]} 3. Nc3 {[%eval 47,0]} Qa5 {[%eval 45,0]} 4. Nf3 {[%eval 39,0]} Nf6 {[%eval 52,0]} 5. d4 {[%eval 5,0]} Bf5 {[%eval 5,0]} 6. Bd2 {[%eval 47,0]} c6 {[%eval 55,0]} 7. Ne4 {[%eval 44,0]} Qc7 {[%eval 59,0]} 8. Nxf6+ {[%eval 4,0]} gxf6 {[%eval 83,0]} 9. c3 {[%eval 94,0]} ({RR} 9. Nh4 Bg6 10. Be2 e6 11. O-O Nd7 12. c4 Bd6 13. g3 O-O 14. c5 Be7 15. Bf4 Qc8 16. Bf3 Rd8 17. Qe2 Re8 18. Qc4 e5 19. Be3 exd4 20. Bxd4 Ne5 21. Qc3 Nxf3+ 22. Qxf3 Qh3 23. Rfe1 f5 {Ivanov,A (2565)-Becerra Rivero,J (2550) Philadelphia 2004 1-0 (62)}) 9... Nd7 {[%eval 86,0]} ({RR} 9... e6 10. g3 Bd6 11. Bg2 Bg4 12. O-O Nd7 13. Re1 Bxf3 14. Qxf3 O-O-O 15. Be3 Kb8 16. b4 e5 17. a4 a6 18. Reb1 a5 19. bxa5 Qxa5 20. Qxc6 {1-0 (20) Naskov,A (1194)-Arsov,F Struga 2019}) 10. Qb3 $6 {[%eval 3,0] Inaccuracy. Nh4 was best.} (10. Nh4 Bg6) 10... e6 {[%eval 31,0]} 11. Nh4 $146 {[%eval 5,0]} ({RR} 11. h3 Bg6 12. c4 O-O-O 13. Bd3 Qd6 14. O-O Bxd3 15. Qxd3 h5 16. b4 Ne5 17. c5 Nxd3 18. cxd6 Bxd6 19. Rab1 Nf4 20. Bxf4 Bxf4 21. g3 Rdg8 22. h4 Bc7 23. a4 Rg7 24. Kh2 Kd7 25. Rg1 f5 {Waechter,S (979)-Luessenhop,M (1081) Cuxhaven 2005 0-1 (49)}) ({RR} 11. O-O-O Bg7 12. Re1 O-O 13. h3 b5 14. g4 Bg6 15. h4 h6 16. g5 h5 17. gxf6 Nxf6 18. Ne5 Bf5 19. Rg1 Kh7 20. Bg2 Nd5 21. Bf3 f6 22. Bxd5 cxd5 23. Nf3 b4 24. Rg3 a5 25. Reg1 Rg8 {Schaefer,F-Warkentin,P Nickenich 1998 1-0 (55)}) 11... Bg6 {[%eval 39,0]} 12. Nxg6 {[%eval 3,0]} hxg6 {[%eval 7,0]} 13. g3 {[%eval 12,0]} Bd6 {[%eval 57,0]} 14. O-O-O {[%eval 49,0]} O-O-O {[%eval 48,0]} 15. Bg2 {[%eval 48,0]} Nb6 {[%eval 64,0]} 16. Kb1 {[%eval 58,0]} e5 $6 {[%eval 149,0] Inaccuracy. c5 was best.} (16... c5 17. h4 Kb8 18. Be3 cxd4 19. Bxd4 Be5 20. Be3 Nc4 21. Bc1 a6 22. f4) 17. Rc1 $2 {[%eval 15,0] Mistake. a4 was best.} (17. a4 Kb8 18. a5 Nd7 19. a6 exd4 20. cxd4 Qb6 21. Qxf7 Qxa6 22. Qxg6 c5) 17... Qd7 {[%eval 38,0]} 18. Be3 {[%eval 29,0]} Kb8 {[%eval 49,0]} 19. dxe5 {[%eval 38,0]} Bxe5 {[%eval 54,0]} 20. Bxb6 {[%eval 7,0]} axb6 {[%eval 11,0]} 21. Qxb6 {[%eval 16,0]} Qc7 {[%eval 46,0]} 22. Qxc7+ {[%eval 38,0]} Kxc7 {[%eval 83,0]} 23. f4 {[%eval 59,0]} Bd6 {[%eval 54,0]} 24. h3 {[%eval 16,0]} Bc5 {[%eval 7,0]} 25. Kc2 {[%eval 13,0]} Bf2 {[%eval 14,0]} 26. g4 {[%eval 13,0]} Be3 {[%eval 3,0]} 27. Rcd1 {[%eval 4,0]} Bxf4 {[%eval 8,0]} 28. Rxd8 {[%eval 5,0]} Rxd8 {[%eval 8,0]} 29. Rd1 {[%eval 7,0]} Re8 {[%eval 1,0]} 30. Bf1 {[%eval 3,0]} Re3 {[%eval 0,0]} 31. Rd3 {[%eval 2,0]} Rxd3 {[%eval 9,0]} 32. Bxd3 {[%eval 3,0]} Kd6 {[%eval 6,0]} 33. Bc4 {[%eval 1,0]} Ke7 {[%eval 0,0]} 34. a4 {[%eval 0,0]} b6 {[%eval 0,0]} 35. b4 {[%eval 0,0]} Bc7 {[%eval 0,0]} 36. h4 {[%eval 0,0]} f5 {[%eval 3,0]} 37. gxf5 {[%eval 0,0]} Bg3 {[%eval 0,0]} 38. fxg6 {[%eval 0,0]} fxg6 {[%eval 2,0]} 39. Bd3 {[%eval 5,0]} Bxh4 {[%eval 0,0]} 40. Bxg6 {[%eval 0,0]} Kd6 {[%eval 13,0]} 41. c4 {[%eval 0,0]} c5 {[%eval 0,0] 1/2-1/2 wins. Precisão: Brancas 94% Pretas 95%} 1/2-1/2

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.11"]
[White "De Magalhaes, Gustavo A Linhares"]
[Black "Cravinho, Bernardo de Araujo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1702"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "37"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} e5 {[%eval 22,0]} 2. Nf3 {[%eval 13,0]} Nc6 {[%eval 21,0]} 3. d4 {[%eval 4,0]} exd4 {[%eval 4,0]} 4. Bc4 {[%eval 0,0]} Bc5 {[%eval 0,0]} 5. Ng5 {[%eval 0,0]} Nh6 {[%eval 0,0]} 6. Bxf7+ {[%eval 0,0]} Nxf7 {[%eval 0,0]} 7. Nxf7 {[%eval 0,0]} Kxf7 {[%eval 0,0]} 8. Qh5+ {[%eval 4,0]} Ke7 $4 {[%eval 502,0] Blunder. g6 was best.} (8... g6 9. Qxc5) ({RR} 8... Kf8 9. Qxc5+ d6 10. Qc4 Qe7 11. Qe2 d5 12. Nd2 dxe4 13. Nxe4 Bf5 14. f3 Bxe4 15. fxe4 Re8 16. O-O+ Kg8 17. Bg5 Qc5 18. Qf3 h6 19. Qf7+ Kh7 20. Bxh6 Re7 21. Qd5 Qxd5 22. exd5 Nb4 23. Bg5 {Christiansen,J (2578)-Brunello,S (2519) Almaty KAZ 2022 ½-½ (130)}) ({RR} 8... Kf8 9. Qxc5+ d6 10. Qc4 Qh4 11. O-O Bd7 12. Nd2 Re8 13. a4 Qh5 14. Ra3 Be6 15. Qb5 Qxb5 16. axb5 Nb4 17. c3 dxc3 18. bxc3 Nd3 19. Rxa7 Rb8 20. Ba3 Ke7 21. Rd1 Ra8 22. b6 Rxa7 23. bxa7 {Silva Lucena,C (2359)-Rozman,L (2322) chess.com INT 2024 1-0 (39)}) 9. Bg5+ $146 {[%eval 501,0]} ({RR} 9. Qxc5+ Kf7 10. Qh5+ g6 11. Qd5+ Kg7 12. Qg5 Qxg5 13. Bxg5 d6 14. Na3 Nb4 15. O-O-O c5 16. c3 dxc3 17. bxc3 Nc6 18. Nc2 Be6 19. a3 c4 20. Nb4 Nxb4 21. axb4 {½-½ (21) Cordova Ibarra,J (1538)-Torres Ferrada,M (1098) Temuco 2020}) ({RR} 9. Qxc5+ Kf7 10. Qh5+ g6 11. Qd5+ Kg7 12. Qg5 Qxg5 13. Bxg5 d6 14. Na3 Nb4 15. O-O-O c5 16. c3 dxc3 17. bxc3 Nc6 18. Nc2 Be6 19. a3 c4 20. Nb4 Nxb4 21. axb4 {½-½ (21) Cordova Ibarra,J (1538)-Torres Ferrada,M (1098) Temuco 2020}) 9... Kf8 {[%eval 502,0]} 10. Bxd8 {[%eval 511,0]} Nxd8 {[%eval 604,0]} 11. Qxc5+ {[%eval 661,0]} d6 {[%eval 649,0]} 12. Qxc7 {[%eval 634,0]} Nc6 {[%eval 655,0]} 13. Qxd6+ {[%eval 668,0]} Ke8 {[%eval 693,0]} 14. Nd2 {[%eval 695,0]} Rf8 {[%eval 699,0]} 15. O-O-O {[%eval 657,0]} Rxf2 {[%eval 863,0]} 16. Rhf1 {[%eval 849,0]} Rf7 {[%eval 1118,0]} 17. Rxf7 {[%eval 32746,0]} Kxf7 {[%eval 1081,0]} 18. Rf1+ {[%eval 1012,0]} Kg8 $6 {[%eval 32766,0] Checkmate is now unavoidable. Bf5 was best.} (18... Bf5 19. Qd5+ Ke8 20. Qxf5 Rc8 21. Qxc8+ Nd8 22. Qb8 Ke7 23. Qxa7 Kd7 24. Qxd4+) 19. Qf8# {1-0 White wins. Precisão: Brancas 99% Pretas 68%} 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.12"]
[White "Vieira, Juan Morais de Souz"]
[Black "Nogueira, Adnilton C. de Alme"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1643"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "48"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} e5 {[%eval 22,0]} 2. Nf3 {[%eval 13,0]} Nc6 {[%eval 21,0]} 3. Bc4 {[%eval 12,0]} d6 {[%eval 36,0]} 4. O-O {[%eval 32,0]} Bg4 {[%eval 43,0]} 5. h3 {[%eval 33,0]} Bh5 {[%eval 32,0]} 6. Nc3 {[%eval 21,0]} ({RR} 6. a4 Nd4 7. g4 Nxf3+ 8. Qxf3 Bg6 9. d3 Be7 10. Nc3 c6 11. Ne2 h5 12. Ng3 hxg4 13. hxg4 Nf6 14. Bg5 Nh7 15. Be3 Bg5 16. Nf5 Bxf5 17. Qxf5 Qe7 18. Kg2 g6 19. Qf3 Bxe3 20. Qxe3 Kd7 {Malek,J (2461)-Galperin,P (2547) Przeworsk POL 2024 1-0 (34)}) 6... Nd4 {[%eval 6,0]} 7. Be2 $146 {[%eval 8,0]} ({RR} 7. Nxe5 Bxd1 8. Bxf7+ Ke7 9. Nd5# {1-0 (9) Baljinnyam,A-Sirokov,J Kemer 2007}) ({RR} 7. Nxe5 dxe5 8. Qxh5 Bd6 9. Qxf7# {1-0 (9) Ronai,A (1603)-Simon,M Hungary 2014}) ({RR} 7. Nd5 Nxf3+ 8. gxf3 Qg5+ 9. Kh2 Qd8 10. Bb5+ c6 11. Ba4 Nf6 12. Ne3 Nxe4 13. Re1 Qf6 14. Ng4 Qf4+ 15. Kh1 Bxg4 16. hxg4 Nxf2+ 17. Kg1 Nxd1 18. Rxd1 Qxf3 19. Rf1 Qxg4+ 20. Kh1 Qxa4 21. b3 Qg4 {Badache,D (1001)-Mihaescu Duta,V (1001) Calimanesti Caciulata 2016 0-1}) 7... Nxe2+ {[%eval 2,0]} 8. Qxe2 {[%eval 16,0]} Qd7 {[%eval 18,0]} 9. d3 {[%eval 14,0]} Nf6 {[%eval 18,0]} 10. Nd5 $2 {[%eval 98,0] Mistake. Qe3 was best.} (10. Qe3 Be7) 10... Nxd5 {[%eval 88,0]} 11. exd5 {[%eval 93,0]} f5 $6 {[%eval 22,0] Inaccuracy. O-O-O was best.} (11... O-O-O) 12. Bg5 $2 {[%eval -15,0] Mistake. Re1 was best.} (12. Re1) 12... Be7 $6 {[%eval 83,0] Inaccuracy. h6 was best.} (12... h6 13. Bd2 O-O-O 14. a4 g5 15. a5 Rg8 16. Rfe1 Re8 17. c4 Bg7 18. Bc3) 13. Bxe7 {[%eval 77,0]} Qxe7 {[%eval 76,0]} 14. Rfe1 {[%eval 95,0]} g5 $6 {[%eval 38,0] Inaccuracy. O-O was best.} (14... O-O 15. Qe3 Rf6 16. Ng5 h6 17. Ne6 Bf7 18. f4 Bxe6 19. fxe5 dxe5 20. dxe6) 15. g4 $2 {[%eval -200,0] Mistake. d4 was best.} (15. d4) 15... fxg4 {[%eval -6,0]} 16. Nh2 {[%eval -154,0]} O-O-O {[%eval -151,0]} 17. hxg4 {[%eval -133,0]} Bf7 $6 {[%eval -95,0] Inaccuracy. Bg6 was best.} (17... Bg6 18. d4 e4 19. f3 Rde8 20. fxe4 Bxe4 21. c4 Qg7 22. Rad1 Kb8 23. Nf1) 18. c4 $6 {[%eval -183,0] Inaccuracy. d4 was best.} (18. d4 Bxd5 19. dxe5 Rhe8 20. c4 Bc6 21. e6 h5 22. b4 b6 23. gxh5 g4) 18... h5 $6 {[%eval -69,0] Inaccuracy. Bg6 was best.} (18... Bg6 19. c5 Qf7 20. Qf3 Rhf8 21. Qxf7 Rxf7 22. Rac1 Kb8 23. Re3 Rdf8 24. f3) 19. Rf1 $4 {[%eval -239,0] Blunder. d4 was best.} (19. d4 e4) 19... Rhg8 $2 {[%eval -93,0] Mistake. hxg4 was best.} (19... hxg4 20. Nxg4 Rh4 21. f3 Bh5 22. Rac1 Rh8 23. Qe4 Qd7 24. Kf2 Bxg4 25. fxg4) 20. f4 $4 {[%eval -398,0] Blunder. Qe3 was best.} (20. Qe3 Kb8) 20... gxf4 {[%eval -395,0]} 21. Rxf4 {[%eval -227,0]} Rde8 {[%eval -236,0]} 22. Re1 {[%eval -212,0]} hxg4 {[%eval -399,0]} 23. d4 {[%eval -393,0]} Qd7 $6 {[%eval -127,0] Inaccuracy. Bg6 was best.} (23... Bg6) 24. dxe5 {[%eval -146,0]} Rxe5 {[%eval -144,0] 0-1 Black wins. Precisão: Brancas 79% Pretas 86%} 0-1

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.13"]
[White "Souza, Neurismar Da Rocha"]
[Black "Das Neves, Gabriel Morais"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1642"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "65"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. d4 {[%eval 17,0]} d5 {[%eval 2,0]} 2. b3 {[%eval 1,0]} Nf6 {[%eval 1,0]} 3. Bb2 {[%eval 0,0]} e6 {[%eval 7,0]} ({RR} 3... Bf5 4. Nf3 e6 5. Nbd2 c5 6. Nh4 Be4 7. f3 Ng4 8. fxe4 Qxh4+ 9. g3 Qf6 10. Nf3 dxe4 11. Bh3 Ne3 12. Qd2 Qh6 13. Ne5 Nxc2+ 14. Qxc2 Qxh3 15. Qxe4 Bd6 16. Qxb7 O-O 17. Qxa8 Na6 18. Qf3 {Kalogridis,A (2306)-Tanenbaum,Z (2160) Chess.com INT 2022 1-0 (35)}) ({RR} 3... Nc6 4. Nf3 Bf5 5. a3 e6 6. e3 Bd6 7. Be2 Ne4 8. Nbd2 g5 9. h3 h5 10. c4 Qf6 11. c5 Be7 12. Ne5 Nxe5 13. dxe5 Qg6 14. b4 O-O-O 15. Qa4 Kb8 16. Bd4 Nxd2 17. Kxd2 f6 18. c6 {Arquimedes5566 (1771)-LevyRodrigues (1863) lichess.org 2024 1-0}) 4. Nf3 {[%eval 9,0]} Nc6 {[%eval 4,0]} 5. e3 {[%eval 37,0]} Bd6 {[%eval 43,0]} 6. Nbd2 $146 {[%eval 46,0]} ({RR} 6. Bd3 Bd7 7. Nbd2 a6 8. O-O O-O 9. Ne5 Qe7 10. Qf3 h6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 g6 14. Qf4 Kg7 15. Nxd7 Bxf4 16. Nxf8 Kxf8 17. Rae1 Rd8 18. g3 Bg5 19. h4 Bf6 20. a4 Bxd4 {Anand Ochir,K-Buyanzaya,O Ulaanbaatar 2022 0-1}) ({RR} 6. Be2 Bd7 7. O-O O-O 8. Nbd2 Qe7 9. c4 Bb4 10. a3 Bxd2 11. Qxd2 Ne4 12. Qd1 Rad8 13. b4 a6 14. cxd5 exd5 15. Rc1 Be6 16. Nd2 Nxd2 17. Qxd2 Qd6 18. Bf3 Ne7 19. Qc3 Nf5 20. Qxc7 Qd7 {Arostegui Lejarza,J-Mgruiz Playchess.com INT 2004 1-0 (61)}) ({RR} 6. Bd3 Bd7 7. Nbd2 a6 8. O-O O-O 9. Ne5 Qe7 10. Qf3 h6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 g6 14. Qf4 Kg7 15. Nxd7 Bxf4 16. Nxf8 Kxf8 17. Rae1 Rd8 18. g3 Bg5 19. h4 Bf6 20. a4 Bxd4 {Anand Ochir,K-Buyanzaya,O Ulaanbaatar 2022 0-1}) 6... O-O {[%eval 43,0]} 7. Be2 {[%eval 22,0]} Qe7 {[%eval 41,0]} 8. h3 {[%eval 5,0]} e5 {[%eval 1,0]} 9. dxe5 {[%eval 12,0]} Bxe5 {[%eval 39,0]} 10. Nxe5 {[%eval 41,0]} Nxe5 {[%eval 38,0]} 11. O-O {[%eval 32,0]} Ne8 $6 {[%eval 124,0] Inaccuracy. Rd8 was best.} (11... Rd8) 12. Nf3 {[%eval 131,0]} Nxf3+ {[%eval 123,0]} 13. Bxf3 {[%eval 124,0]} c6 {[%eval 111,0]} 14. Qd4 {[%eval 101,0]} Qg5 $4 {[%eval 323,0] Blunder. Nf6 was best.} (14... Nf6 15. Qf4) 15. Kh1 $4 {[%eval 74,0] Blunder. Ba3 was best.} (15. Ba3 Nc7 16. h4 Qd8 17. Bxf8 Ne6 18. Qe5 Kxf8 19. e4 d4 20. Qg3 g5) 15... Nf6 {[%eval 63,0]} 16. c4 {[%eval 52,0]} Rd8 $6 {[%eval 113,0] Inaccuracy. dxc4 was best.} (16... dxc4 17. Qxc4) 17. h4 $6 {[%eval 38,0] Inaccuracy. cxd5 was best.} (17. cxd5) 17... Qf5 $6 {[%eval 149,0] Inaccuracy. Qg6 was best.} (17... Qg6 18. Qf4) 18. e4 {[%eval 166,0]} c5 $6 {[%eval 269,0] Inaccuracy. Qg6 was best.} (18... Qg6 19. exd5) 19. Qxc5 $4 {[%eval 6,0] Blunder. Qxf6 was best.} (19. Qxf6 Qxf6 20. Bxf6 gxf6 21. exd5 a5 22. Kh2 Kf8 23. Rfe1 a4 24. b4 b6) 19... Nxe4 $4 {[%eval 237,0] Blunder. dxe4 was best.} (19... dxe4 20. Qxf5 Bxf5 21. Bxf6 gxf6 22. g4 exf3 23. gxf5 Rd2 24. h5 Kg7 25. Kh2) 20. Qd4 {[%eval 246,0]} Nf6 {[%eval 281,0]} 21. cxd5 $6 {[%eval 161,0] Inaccuracy. Rfe1 was best.} (21. Rfe1 Be6 22. Rad1 Rd7 23. c5 h6 24. Re5 Qh7 25. Be2 Kh8 26. Bd3 Qg8) 21... Be6 {[%eval 167,0]} 22. d6 {[%eval 162,0]} Bd5 {[%eval 152,0]} 23. Bxd5 {[%eval 157,0]} Qxd5 {[%eval 159,0]} 24. Rad1 $2 {[%eval 15,0] Mistake. Qxd5 was best.} (24. Qxd5 Nxd5 25. Be5 Rd7 26. Rfd1 Nb4 27. g4 f6 28. Bg3 Nc6 29. Rd2 Re8) 24... Rxd6 {[%eval 27,0]} 25. Qf4 {[%eval 28,0]} Qxd1 {[%eval 27,0]} 26. Rxd1 {[%eval 4,0]} Rxd1+ {[%eval 13,0]} 27. Kh2 {[%eval 1,0]} Nd5 $4 {[%eval 657,0] Blunder. Rd5 was best.} (27... Rd5 28. g4) 28. Qg4 {[%eval 603,0]} f6 {[%eval 604,0]} 29. Qxd1 {[%eval 603,0]} Nf4 {[%eval 731,0]} 30. Qf3 {[%eval 669,0]} Ne6 {[%eval 827,0]} 31. Qxb7 {[%eval 843,0]} Re8 {[%eval 804,0]} 32. Qd5 {[%eval 752,0]} Kf8 {[%eval 815,0]} 33. Qd7 {[%eval 798,0] 1-0 White wins. Precisão: Brancas 86% Pretas 77%} 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.14"]
[White "Barros, Anderson Pereira"]
[Black "Queiroz, Igor Machado"]
[Result "1-0"]
[ECO "C57"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "63"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0]} e5 {[%eval 22,0]} 2. Nf3 {[%eval 13,0]} Nc6 {[%eval 21,0]} 3. Bc4 {[%eval 12,0]} Nf6 {[%eval 1,0]} 4. Ng5 {[%eval 17,0]} d5 {[%eval 0,0]} 5. exd5 {[%eval 11,0]} Nxd5 $6 {[%eval 67,0] Inaccuracy. Na5 was best.} (5... Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. Nc3) 6. d3 $6 {[%eval 22,0] Inaccuracy. Nxf7 was best.} (6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ncb4 9. O-O c6 10. d4 Qf6) 6... f6 {[%eval 21,0]} 7. Ne4 {[%eval 62,0]} f5 $6 {[%eval 7,0] Inaccuracy. Be6 was best.} (7... Be6 8. O-O Qd7 9. Nbc3 O-O-O 10. Nxd5 Bxd5 11. Bxd5 Qxd5 12. Qg4+) ({RR} 7... Be6 8. O-O Qd7 9. Nbc3 O-O-O 10. Bb5 a6 11. Ba4 Nb6 12. Bb3 Bxb3 13. axb3 f5 14. Ng3 g6 15. Be3 Nd5 16. Nxd5 Qxd5 17. Ne2 f4 18. Nc3 Qe6 19. Bd2 Nd4 20. Ne4 f3 21. Ng5 Ne2+ 22. Kh1 {Cubas,J (2451)-Santos,M (2353) San Bernardo 2005 0-1 (50)}) ({RR} 7... Be6 8. a3 Qd7 9. Nbc3 O-O-O 10. Nxd5 Bxd5 11. Bxd5 Qxd5 12. Qg4+ Kb8 13. Nc3 Qf7 14. Be3 f5 15. Qc4 Qg6 16. g3 Qh5 17. g4 Qxg4 18. Qxg4 fxg4 19. O-O-O Rd6 20. Rdg1 Rg6 21. Rg2 Nd4 22. Bxd4 {Mora Moron,J (2020)-Cabiativa,J (2183) Medellin COL 2025 ½-½ (75)}) 8. Ng3 $146 {[%eval -91,0] Inaccuracy. Ng5 was best.} (8. Ng5 f4 9. h4 Bf5 10. Nc3 Bb4 11. O-O Bxc3 12. bxc3 Qd7) ({RR} 8. Nec3 Be6 9. Bxd5 Bxd5 10. Nxd5 Qxd5 11. O-O O-O-O 12. Nc3 Qf7 13. f4 Bc5+ 14. Kh1 Rde8 15. Bd2 h6 {0-1 (15) Barit,A-Strydom,A Cape Town 2002}) ({RR} 8. Ng5 Qd7 9. O-O h6 10. Qh5+ Kd8 11. Nf7+ Ke7 12. Nxh8 Kd6 13. Ng6 Qe8 14. Bxd5 Kxd5 15. Nf4+ Kc5 16. Qxe8 exf4 17. Bxf4 Be7 18. Bxc7 b6 19. c3 Bb7 20. Qd7 Kb5 21. b4 a5 22. a4+ Ka6 {Toledo,H (1644)-Narvaez Vaquiro,A (1201) Florencia 2015 1-0}) ({RR} 8. Ng5 h6 9. Qh5+ Ke7 10. Qf7+ Kd6 11. Qxd5+ Ke7 12. Qc5+ Kf6 13. Qe3 f4 14. Ne4+ Kf5 15. Qf3 Qe8 16. c3 Ne7 17. h3 Ng6 18. Qg4# {1-0 (18) Valle,E (2124)-Bonilla Barreiro,M Cali 2016}) 8... g6 {[%eval 96,0]} 9. O-O {[%eval 97,0]} Bc5 $2 {[%eval 67,0] Mistake. Be6 was best.} (9... Be6 10. Bb5) 10. c3 {[%eval 52,0]} b6 $4 {[%eval 325,0] Blunder. Be6 was best.} (10... Be6 11. Nd2) 11. Qf3 $2 {[%eval 179,0] Mistake. d4 was best.} (11. d4 Bf8 12. dxe5 Nce7 13. Bg5 Bb7 14. Qb3 c6 15. Rd1 Bg7 16. Bf1 Qb8) 11... Nf6 $4 {[%eval 511,0] Blunder. Be6 was best.} (11... Be6 12. d4 Be7 13. Bb5 Qd7 14. c4 a6 15. Bxc6 Qxc6 16. cxd5 Bxd5 17. Qc3) 12. Qxc6+ {[%eval 513,0]} Bd7 {[%eval 515,0]} 13. Qf3 {[%eval 511,0]} c6 {[%eval 545,0]} 14. Bg5 {[%eval 494,0]} h6 {[%eval 544,0]} 15. Be3 $6 {[%eval 396,0] Inaccuracy. Bxf6 was best.} (15. Bxf6 Qxf6 16. Ne4 Qg7 17. Nxc5 bxc5 18. Nd2 O-O-O 19. Rfe1 h5 20. Qe3 Rde8) 15... f4 $6 {[%eval 525,0] Inaccuracy. Bd6 was best.} (15... Bd6 16. Nd2 Qe7 17. Rfe1 O-O-O 18. Bf4 Ng4 19. d4 Nxh2 20. Kxh2 Qh4+ 21. Kg1) 16. Bxc5 {[%eval 513,0]} fxg3 {[%eval 622,0]} 17. Bd6 {[%eval 599,0]} gxh2+ {[%eval 653,0]} 18. Kxh2 $6 {[%eval 496,0] Inaccuracy. Kh1 was best.} (18. Kh1 Bg4 19. Qxc6+ Bd7 20. Qb7 b5 21. Bxb5 Bxb5 22. Qxb5+ Qd7 23. Qxd7+ Nxd7) 18... Bg4 {[%eval 601,0]} 19. Qxc6+ {[%eval 616,0]} Bd7 {[%eval 601,0]} 20. Qb7 {[%eval 578,0]} Qc8 {[%eval 714,0]} 21. Qf3 {[%eval 721,0]} Bf5 {[%eval 712,0]} 22. Re1 {[%eval 692,0]} Ng4+ {[%eval 737,0]} 23. Kg1 {[%eval 714,0]} Qd7 {[%eval 1065,0]} 24. Qxa8+ {[%eval 1063,0]} Qd8 {[%eval 952,0]} 25. Bb5+ {[%eval 875,0]} Bd7 {[%eval 926,0]} 26. Bxd7+ {[%eval 919,0]} Kxd7 {[%eval 914,0]} 27. Qxd8+ {[%eval 904,0]} Kxd8 {[%eval 918,0]} 28. Bxe5 {[%eval 809,0]} Re8 {[%eval 915,0]} 29. d4 {[%eval 918,0]} Rf8 {[%eval 945,0]} 30. f3 {[%eval 934,0]} Nxe5 {[%eval 946,0]} 31. dxe5 {[%eval 928,0]} Re8 {[%eval 947,0]} 32. Na3 {[%eval 938,0] 1-0 White wins. PRECISÃO: BRANCAS 91% PRETAS 80%} 1-0

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.15"]
[White "Pereira, Theo Simoes"]
[Black "de Souza, Andre Marcelo Santo"]
[Result "0-1"]
[ECO "A36"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "118"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. c4 {[%eval 12,0]} c5 {[%eval 19,0]} 2. g3 {[%eval 0,0]} g6 {[%eval 18,0]} 3. Nc3 {[%eval 1,0]} Nc6 {[%eval 9,0]} 4. Bg2 {[%eval 11,0]} Bg7 {[%eval 14,0]} 5. e4 {[%eval 0,0]} Nf6 {[%eval 0,0]} 6. Nge2 {[%eval 0,0]} e5 {[%eval 2,0]} 7. d3 {[%eval 16,0]} Qb6 $146 {[%eval 58,0]} ({RR} 7... d6 8. O-O Nd4 9. h3 Be6 10. a3 Qd7 11. Kh2 h5 12. Nxd4 cxd4 13. Nd5 Bxd5 14. cxd5 Qb5 15. a4 Qa6 16. b4 Nd7 17. Qb3 Rc8 18. Bd2 Bh6 19. Rfc1 Rxc1 20. Bxc1 Bxc1 21. Rxc1 O-O 22. Rc7 {Stocker,R (2045)-Lindenberg,G (2086) Bayern 2008 1-0 (59)}) ({RR} 7... h6 8. f4 d6 9. O-O Bg4 10. h3 Bxe2 11. Nxe2 O-O 12. Rb1 Ne8 13. a3 a5 14. Be3 f6 15. h4 Nc7 16. h5 g5 17. Bh3 Nd4 18. Nxd4 cxd4 19. Bd2 Qe7 20. Qg4 Rfd8 21. Rf2 b6 22. Rbf1 {Lima,D (2475)-Van Riemsdijk,H (2400) Braganca Paulista 1997 1-0 (34)}) ({RR} 7... h6 8. O-O O-O 9. f4 d6 10. f5 Kh7 11. h3 Ne7 12. g4 g5 13. Bf3 Ne8 14. Kg2 Bf6 15. Be3 Nc7 16. Qd2 Bd7 17. Ng3 a6 18. Nh5 Ng8 19. Rh1 Be7 20. Kf2 b5 21. Rag1 b4 22. Ne2 {Grant,J (2146)-Thompson,C (1824) Dunfermline SCO 2025 1-0 (34)}) ({RR} 7... h6 8. O-O d6 9. f4 O-O 10. fxe5 Nxe5 11. h3 a6 12. Be3 Be6 13. Nf4 Qd7 14. Qd2 Kh7 15. b3 Nc6 16. Rf2 Rab8 17. Raf1 Qe7 18. Nce2 Nd7 19. d4 cxd4 20. Nxd4 Nxd4 21. Bxd4 Ne5 22. Bb2 {Palka,M (1912)-Holiencin,F (1845) Slovakia 2015 1-0 (58)}) ({RR} 7... h6 8. f4 d6 9. O-O O-O 10. h3 Ne8 11. f5 Kh7 12. g4 Bf6 13. Nd5 Ne7 14. Nxf6+ Nxf6 15. g5 Nh5 16. Bf3 Nf4 17. Nxf4 exf4 18. f6 Nc6 19. Bxf4 Nd4 20. Bg4 Bxg4 21. hxg4 Ne6 22. Qd2 {Hallman,V (1997)-Nilsson,J (1860) Uppsala 2014 1-0 (36)}) 8. Be3 {[%eval 46,0]} d6 {[%eval 53,0]} 9. Rb1 {[%eval 53,0]} O-O {[%eval 51,0]} 10. O-O {[%eval 47,0]} Ne8 $4 {[%eval 222,0] Blunder. Qd8 was best.} (10... Qd8 11. h3 Nd4 12. b4 b6 13. a4 Bd7 14. Bc1 a5 15. b5 Be6 16. f4) 11. Nd5 $2 {[%eval 83,0] Mistake. b4 was best.} (11. b4 Nd4 12. bxc5 Qxc5 13. Nd5 Nf6 14. Bxd4 exd4 15. Rb5 Qa3 16. Ne7+ Kh8) 11... Qd8 {[%eval 8,0]} 12. f4 {[%eval 52,0]} Bg4 {[%eval 82,0]} 13. Qd2 {[%eval 58,0]} Bxe2 {[%eval 53,0]} 14. Qxe2 {[%eval 49,0]} exf4 {[%eval 53,0]} 15. Bxf4 {[%eval 0,0]} Nd4 {[%eval 49,0]} 16. Qd2 {[%eval 48,0]} Nc7 {[%eval 43,0]} 17. Nxc7 {[%eval 0,0]} Qxc7 {[%eval 0,0]} 18. Kh1 {[%eval 42,0]} a5 {[%eval 46,0]} 19. Be3 {[%eval 66,0]} Rab8 {[%eval 26,0]} 20. Bxd4 $6 {[%eval -97,0] Inaccuracy. a4 was best.} (20. a4 Ra8) 20... Bxd4 {[%eval 85,0]} 21. a4 {[%eval -97,0]} Rfe8 {[%eval 64,0]} 22. b3 {[%eval 62,0]} Kg7 {[%eval 81,0]} 23. Bf3 {[%eval -77,0]} Rh8 {[%eval 99,0]} 24. Be2 {[%eval -77,0]} Be5 {[%eval -99,0]} 25. Rf3 {[%eval -53,0]} h5 {[%eval -96,0]} 26. h4 {[%eval -61,0]} Qd7 {[%eval 94,0]} 27. Kg2 {[%eval 94,0]} b6 {[%eval 96,0]} 28. Rg1 {[%eval 94,0]} Bd4 {[%eval 96,0]} 29. Rh1 {[%eval 98,0]} Qe7 {[%eval -97,0]} 30. Qg5 {[%eval -97,0]} Qxg5 {[%eval 92,0]} 31. hxg5 {[%eval 82,0]} Rbe8 {[%eval 74,0]} 32. Rhf1 {[%eval -88,0]} Rhf8 {[%eval -98,0]} 33. Kh3 {[%eval 76,0]} Re5 {[%eval 76,0]} 34. Kh4 {[%eval 86,0]} Re6 {[%eval 77,0]} 35. g4 {[%eval -82,0]} hxg4 {[%eval -99,0]} 36. Kxg4 {[%eval 91,0]} f5+ {[%eval 93,0]} 37. gxf6+ {[%eval 79,0]} Rexf6 {[%eval 85,0]} 38. Rxf6 {[%eval 68,0]} Rxf6 {[%eval 5,0]} 39. Rxf6 {[%eval 5,0]} Kxf6 {[%eval 55,0]} 40. Kf4 {[%eval -288,0]} Be5+ {[%eval -127,0]} 41. Kg4 {[%eval -192,0]} g5 {[%eval -121,0]} 42. Kh3 {[%eval -156,0]} Bf4 {[%eval -1,0]} 43. Kg4 $4 {[%eval -498,0] Blunder. d4 was best.} (43. d4 cxd4) 43... Ke5 {[%eval -302,0]} 44. Kf3 {[%eval -317,0]} Kd4 {[%eval -308,0]} 45. Kg4 {[%eval -588,0]} Kc3 {[%eval -404,0]} 46. Kf3 {[%eval -409,0]} Kxb3 {[%eval -412,0]} 47. Bd1+ {[%eval -429,0]} Kc3 {[%eval -473,0]} 48. Be2 {[%eval -574,0]} Kd2 {[%eval -591,0]} 49. Bf1 {[%eval -426,0]} Be3 {[%eval -307,0]} 50. Kg4 {[%eval -458,0]} Ke1 {[%eval -499,0]} 51. Bg2 {[%eval -486,0]} Ke2 {[%eval -318,0]} 52. Kf5 $6 {[%eval -562,0] Inaccuracy. e5 was best.} (52. e5 dxe5) 52... Kxd3 {[%eval -565,0]} 53. Bf1+ {[%eval -533,0]} Kd4 {[%eval -544,0]} 54. Ke6 {[%eval -529,0]} Bf4 {[%eval -574,0]} 55. Kf5 {[%eval -663,0]} Kc3 {[%eval -671,0]} 56. Be2 {[%eval -686,0]} Kb4 {[%eval -521,0]} 57. Ke6 {[%eval -607,0]} Kxa4 {[%eval -799,0]} 58. Kd5 {[%eval -712,0]} Kb4 {[%eval -711,0]} 59. Bd3 {[%eval -899,0]} a4 {[%eval -727,0] 0-1 Black wins. PRECISÃO: BRANCAS 89% PRETAS 94%} 0-1

[Event "III Camp. Bras. Forcas Seg; 2025"]
[Site "Rio de Janeiro"]
[Date "2025.08.01"]
[Round "2.16"]
[White "Pires, Arnaldo dos Santos"]
[Black "Santos, Julia Silva"]
[Result "1-0"]
[ECO "C10"]
[Annotator "Chessbase - SF 17.1"]
[PlyCount "56"]
[EventDate "2025.??.??"]
[EventCountry "BRA"]

1. e4 {[%eval 18,0] Finkel,Alexander} e6 {[%eval 28,0]} 2. d4 {[%eval 29,0]} d5 {[%eval 37,0]} 3. Nd2 {[%eval 1,0]} dxe4 {[%eval 36,0]} 4. Nxe4 {[%eval 26,0]} Nd7 {[%eval 3,0]} 5. Nf3 {[%eval 31,0]} Ngf6 {[%eval 33,0]} 6. Bg5 {[%eval 11,0]} Be7 {[%eval 25,0]} 7. Nxf6+ {[%eval 32,0]} Nxf6 {[%eval 23,0]} 8. Bd3 {[%eval 4,0]} Qd6 {[%eval 72,0]} ({RR} 8... a6 9. Qe2 c5 10. dxc5 Qa5+ 11. c3 Qxc5 12. O-O ({RR} 12. O-O-O h6 13. Bh4 b5 14. Ne5 Bb7 15. f4 Rd8 16. Rhe1 O-O 17. Ng6) 12... b6 ({RR} 12... Bd7 13. Ne5 Rd8 14. Rad1 Nd5 15. Qh5 g6 16. Nxg6 Nf4 17. Nxf4 Qxg5 18. Qxg5 Bxg5 19. Ne2) ({RR} 12... O-O 13. Rad1 b5 14. Bxf6 Bxf6 15. Qe4) 13. Ne5 ({RR} 13. Rad1 Bb7 14. Ne5 Rd8 15. Kh1 Qc8 16. f4 g6 17. Rfe1 b5 18. c4) ({RR} 13. Qe5 Bb7 14. Qxc5 Bxc5 15. Rad1 h6 16. Bf4 O-O 17. Be2 Rfd8 18. Be5 b5) 13... Bb7 ({RR} 13... O-O 14. Bxf6 Bxf6 15. Qe4) 14. Rfe1 Qd5 ({RR} 14... Nd5 15. Qf3 ({RR} 15. Nxf7 Kxf7 16. Qxe6+ Kf8) 15... Bf6 16. Bxf6 gxf6 17. Ng4) ({RR} 14... O-O 15. Bxf6 Bxf6 16. Nd7 Qc6 ({RR} 16... Qg5 17. f4 Qxf4 18. Nxf8 Kxf8 19. Be4) 17. Nxf6+ gxf6 18. Qg4+ Kh8 19. Be4 Qc7 20. Bxb7 Qxb7 21. Qh4) 15. Qf1 Bd6 ({RR} 15... O-O 16. Bxf6 Bxf6 17. Be4 Qd6 18. Bxb7 Bxe5 19. Bxa8) 16. Bf4 ({RR} 16. Bxf6 gxf6 17. Nf3 ({RR} 17. Be4 Qxe5) 17... f5) 16... Qc5 ({RR} 16... O-O 17. Rad1 Qc5 18. Nd7 Nxd7 19. Bxd6 Qxd6 20. Bxh7+) 17. Rad1 Bc7 ({RR} 17... Nd5 18. Bg3 ({RR} 18. Be4 Nxf4 19. Bxb7)) 18. b4 Qe7 19. Bb5+ axb5 20. Qxb5+ Kf8 21. Nd7+ Nxd7 22. Bxc7 Ke8 23. Bxb6 {Graf,A (2642)-Slobodjan,R (2539) Heringsdorf 2000 CBM 080 [Finkel,Alexander] 1-0 (39)} {RR} Ba6 24. Qc6 Rc8 25. Qa4 Bb7 26. Bc5 Qd8 27. Rd6 Ra8 28. Qb5 Bc8 29. Qc4) 9. c3 {[%eval 48,0]} O-O $146 {[%eval 64,0]} ({RR} 9... b6 10. Qe2 Bb7 11. O-O-O h6 12. Bh4 Qf4+ 13. Qe3 Nd5 14. Qxf4 Nxf4 15. Bxe7 Nxg2 16. Nh4 Kxe7 17. Nxg2 Bxg2 18. Rhg1 Bf3 19. Rde1 g5 20. Re3 Bb7 21. Rge1 Rad8 22. Bc4 Bd5 23. Bxd5 Rxd5 24. Rf3 {Da Silveira,R (1793)-De Arruda,L Florianopolis 2020 0-1 (34)}) ({RR} 9... Bd7 10. Ne5 Qd5 11. O-O c5 12. Bc4 Qd6 13. Qe2 Bc6 14. Bf4 Nd5 15. Bg3 Qd8 16. Bb5 Rc8 17. Nxc6 bxc6 18. Ba6 Rb8 19. dxc5 Bxc5 20. Bxb8 Qxb8 21. Bc4 O-O 22. Bb3 Bb6 23. Qe4 Qc7 24. Rad1 {Keerti Shree Reddy (2033)-Vijayasubhasri S (1764) Karaikudi IND 2024 1-0 (96)}) ({RR} 9... b6 10. Qe2 Bb7 11. O-O-O h6 12. Bh4 Qf4+ 13. Qe3 Nd5 14. Qxf4 Nxf4 15. Bxe7 Nxg2 16. Nh4 Kxe7 17. Nxg2 Bxg2 18. Rhg1 Bf3 19. Rde1 g5 20. Re3 Bb7 21. Rge1 Rad8 22. Bc4 Bd5 23. Bxd5 Rxd5 24. Rf3 {Da Silveira,R (1793)-De Arruda,L Florianopolis 2020 0-1 (34)}) 10. Ne5 {[%eval 21,0]} Qd5 $2 {[%eval 138,0] Mistake. c5 was best.} (10... c5 11. O-O) 11. O-O {[%eval 144,0]} b6 $6 {[%eval 221,0] Inaccuracy. h6 was best.} (11... h6) 12. Qf3 $4 {[%eval 2,0] Blunder. c4 was best.} (12. c4 Qd6 13. Qf3 Rb8 14. Qh3 g6 15. Qh4 Nd5 16. f4 f6 17. Nxg6 fxg5) 12... Qxf3 {[%eval 5,0]} 13. Nxf3 {[%eval 13,0]} Bb7 {[%eval 3,0]} 14. Ne5 {[%eval 1,0]} h6 {[%eval 0,0]} 15. Bxf6 {[%eval 8,0]} gxf6 {[%eval 6,0]} 16. Ng4 {[%eval 26,0]} Kg7 {[%eval 23,0]} 17. f4 $6 {[%eval -68,0] Inaccuracy. Be2 was best.} (17. Be2 Rad8) 17... f5 $6 {[%eval 37,0] Inaccuracy. c5 was best.} (17... c5 18. dxc5) 18. Ne5 {[%eval 69,0]} f6 $6 {[%eval 2,0] Inaccuracy. c5 was best.} (18... c5) 19. Nc4 $6 {[%eval 37,0] Inaccuracy. Nf3 was best.} (19. Nf3) 19... Rad8 $6 {[%eval 19,0] Inaccuracy. c5 was best.} (19... c5 20. Rfe1) 20. Rfe1 {[%eval 13,0]} Kf7 {[%eval 1,0]} 21. Re3 $2 {[%eval -72,0] Mistake. Ne3 was best.} (21. Ne3 h5) 21... c5 {[%eval -78,0]} 22. Re2 $4 {[%eval -224,0] Blunder. d5 was best.} (22. d5) 22... Bd5 $4 {[%eval 3,0] Blunder. cxd4 was best.} (22... cxd4 23. Rd2 Rg8 24. g3 dxc3 25. bxc3 Bc5+ 26. Kf1 Rxd3 27. Rxd3 Ba6 28. Nb2) 23. b3 $4 {[%eval -108,0] Blunder. Ne3 was best.} (23. Ne3 Be4) 23... Rg8 $4 {[%eval 57,0] Blunder. cxd4 was best.} (23... cxd4 24. cxd4 Bb7 25. Nb2 Rxd4 26. Bc4 Be4 27. Rd1 Rfd8 28. Rxd4 Rxd4 29. Re3) 24. Ne3 {[%eval 76,0]} Be4 {[%eval 52,0]} 25. Bxe4 {[%eval 59,0]} fxe4 {[%eval 84,0]} 26. dxc5 $4 {[%eval -119,0] Blunder. f5 was best.} (26. f5 cxd4) 26... Bxc5 {[%eval -128,0]} 27. Kh1 {[%eval -102,0]} Bxe3 {[%eval -108,0]} 28. Rxe3 {[%eval -134,0]} Rd2 {[%eval -121,0] 1-0 White wins. PRECISÃO: BRANCAS 76% PRETAS 80%} 1-0

