[Event "13 OCTOBRE P5A Arena"] [Site "https://lichess.org/m2dYQlG9"] [Date "2025.10.13"] [Round "-"] [White "Ethan-ISM"] [Black "Keizya-ISM"] [Result "0-1"] [GameId "m2dYQlG9"] [UTCDate "2025.10.13"] [UTCTime "12:19:00"] [WhiteElo "731"] [BlackElo "829"] [WhiteRatingDiff "-51"] [BlackRatingDiff "+68"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { [%eval -0.23] } { A02 Bird Opening } 1... Na6?! { (-0.23 → 0.43) Inaccuracy. Nf6 was best. } { [%eval 0.43] } (1... Nf6 2. Nf3 c5 3. e3 d5 4. Bb5+ Nbd7 5. b3 e6 6. Be2) 2. Kf2?! { (0.43 → -0.40) Inaccuracy. e4 was best. } { [%eval -0.4] } (2. e4 e6 3. d4 d5 4. Nc3 Be7 5. Nf3 Nh6 6. Bxa6 dxe4) 2... Nc5 { [%eval -0.43] } 3. e4?? { (-0.43 → -2.31) Blunder. d3 was best. } { [%eval -2.31] } (3. d3 d5 4. Nf3 g6 5. g3 Bg7 6. Bg2 c6 7. a4 a5) 3... Nxe4+ { [%eval -2.22] } 4. Kf3?! { (-2.22 → -2.96) Inaccuracy. Ke1 was best. } { [%eval -2.96] } (4. Ke1 g6 5. d3 Nd6 6. Nc3 b5 7. Be2 Bg7 8. Ne4 Bb7 9. Bf3 Rb8) 4... Nc5? { (-2.96 → -1.64) Mistake. d5 was best. } { [%eval -1.64] } (4... d5 5. Ke2 Bg4+ 6. Nf3 e6 7. d3 Qh4 8. Be3 Qh5 9. dxe4 dxe4 10. Nd2) 5. Bd3?? { (-1.64 → -3.97) Blunder. d4 was best. } { [%eval -3.97] } (5. d4 Na6 6. Kf2 g6 7. Nf3 Bg7 8. Bxa6 bxa6 9. Re1 Bb7 10. c4 e6) 5... Ne6?! { (-3.97 → -2.80) Inaccuracy. Nxd3 was best. } { [%eval -2.8] } (5... Nxd3 6. cxd3 e6 7. d4 Qf6 8. d5 Qd4 9. Nc3 Nf6 10. d3 Nxd5 11. Nge2) 6. Bb5? { (-2.80 → -5.04) Mistake. c3 was best. } { [%eval -5.04] } (6. c3 g6 7. g3 Bg7 8. Kg2 c5 9. Be2 Nh6 10. Na3) 6... Nh6? { (-5.04 → -2.83) Mistake. Nd4+ was best. } { [%eval -2.83] } (6... Nd4+ 7. Kf2 Nxb5 8. b4 d5 9. Nf3 Nf6 10. Bb2 Nd6 11. Ne5 Nfe4+ 12. Ke1) 7. Bc4?! { (-2.83 → -4.03) Inaccuracy. d4 was best. } { [%eval -4.03] } (7. d4 c5 8. dxc5 a6 9. Be2 Nxc5 10. Kf2 e6 11. Bf3 Qb6 12. Ne2 d5) 7... Nc5?! { (-4.03 → -2.78) Inaccuracy. d5 was best. } { [%eval -2.78] } (7... d5 8. Bb3 Nd4+ 9. Kf2 e5 10. c3 Nxb3 11. axb3 exf4 12. Nf3 Ng4+ 13. Ke1) 8. Be6?? { (-2.78 → -6.08) Blunder. d4 was best. } { [%eval -6.08] } (8. d4 d5 9. Be2 Ne4 10. g3 g6 11. c3 Bg7 12. Kg2 c5 13. g4 O-O) 8... fxe6 { [%eval -4.79] } 9. Ke3 { [%eval -5.89] } 9... Ng4+?? { (-5.89 → -2.48) Blunder. e5 was best. } { [%eval -2.48] } (9... e5 10. d4 exd4+ 11. Kf2 Ne4+ 12. Ke1 d6 13. Nd2 Nf6 14. Ngf3 Bg4 15. h3) 10. Kd4?? { (-2.48 → -7.34) Blunder. Qxg4 was best. } { [%eval -7.34] } (10. Qxg4 g6 11. d4 Na6 12. Kf2 Bg7 13. h4 d6 14. Qe2 Bxd4+ 15. Be3 Bxe3+) 10... Na6?? { (-7.34 → -3.38) Blunder. d5 was best. } { [%eval -3.38] } (10... d5 11. b4 e5+ 12. Kc3 d4+ 13. Kb2 Na4+ 14. Kb3 a5 15. c4 dxc3 16. Nxc3) 11. Qxg4 { [%eval -3.24] } 11... Nb4 { [%eval -2.87] } 12. Qxg7?? { (-2.87 → -8.53) Blunder. Kc3 was best. } { [%eval -8.53] } (12. Kc3 c5 13. d3 g6 14. Kd2 Bg7 15. c3 Nd5 16. Ke1 b5 17. h4 Bb7) 12... Bxg7+ { [%eval -8.5] } 13. Kc5 { [%eval -9.42] } 13... Nxc2 { [%eval -9.37] } 14. Kb5? { (-9.37 → Mate in 5) Checkmate is now unavoidable. Kc4 was best. } { [%eval #-5] } (14. Kc4 b6 15. Kd3 Nd4 16. Nf3 Ba6+ 17. Ke3 Nxf3 18. gxf3 Qc8 19. Kf2 Kd8) 14... Nd4+? { (Mate in 5 → -9.87) Lost forced checkmate sequence. d5 was best. } { [%eval -9.87] } (14... d5 15. Ka4 Qd6 16. Kb3 Nxa1+ 17. Ka4 Bd7+ 18. Ka5 Qb6#) 15. Ka4? { (-9.87 → Mate in 4) Checkmate is now unavoidable. Kc4 was best. } { [%eval #-4] } (15. Kc4 d5+ 16. Kd3 Qd6 17. Ke3 Rf8 18. Ne2 e5 19. Kf2 Bg4 20. Nbc3 Kd7) 15... Nc6? { (Mate in 4 → -8.97) Lost forced checkmate sequence. c5 was best. } { [%eval -8.97] } (15... c5 16. b4 Qb6 17. b5 Qxb5+ 18. Ka3 Qb4#) 16. Kb5? { (-8.97 → Mate in 6) Checkmate is now unavoidable. Nf3 was best. } { [%eval #-6] } (16. Nf3 d6 17. b4 Bxa1 18. Nc3 b5+ 19. Kb3 Kd7 20. d4 Qg8 21. f5 Nxd4+) 16... Nd4+? { (Mate in 6 → -9.76) Lost forced checkmate sequence. d5 was best. } { [%eval -9.76] } (16... d5 17. Ka4 Qd6 18. Kb3 Qc5 19. Na3 a5 20. Nc4 Qxc4+ 21. Ka3 Qb4#) 17. Ka5? { (-9.76 → Mate in 3) Checkmate is now unavoidable. Kc4 was best. } { [%eval #-3] } (17. Kc4 d5+ 18. Kd3 Qd6 19. Ke3 Rf8 20. Ne2 e5 21. d3 exf4+ 22. Kd2 Nxe2) 17... Rf8 { [%eval #-11] } 18. Kb4 { [%eval -11.08] } 18... Rxf4 { [%eval -11.06] } 19. Na3?! { (-11.06 → Mate in 3) Checkmate is now unavoidable. Kc3 was best. } { [%eval #-3] } (19. Kc3 c5 20. b3 Qa5+ 21. Kb2 Nxb3+ 22. d4 Rf2+ 23. Bd2 Nxd4 24. Nh3 Qb5+) 19... Nc6+?! { (Mate in 3 → -10.27) Lost forced checkmate sequence. Nc2+ was best. } { [%eval -10.27] } (19... Nc2+ 20. Kb5 Rb4+ 21. Kc5 b6#) 20. Kb3 { [%eval -10.27] } 20... Nd4+ { [%eval -10.05] } 21. Kb4?! { (-10.05 → Mate in 3) Checkmate is now unavoidable. Kc3 was best. } { [%eval #-3] } (21. Kc3 c5 22. Kd3 d5 23. Ne2 c4+ 24. Nxc4 dxc4+ 25. Ke3 e5 26. Nxf4 exf4+) 21... Nc6+? { (Mate in 3 → -9.37) Lost forced checkmate sequence. Nc2+ was best. } { [%eval -9.37] } (21... Nc2+ 22. Kb5 c6+ 23. Kc5 d6#) 22. Kb3 { [%eval -9.39] } 22... Nd4+?? { (-9.39 → 0.00) Blunder. d6 was best. } { [%eval 0.0] } (22... d6 23. Nb5 Rf5 24. Kc2 Kd7 25. Kd1 Rxb5 26. d3 Nb4 27. Nh3 Rd5 28. Nf4) 23. Kc4?? { (0.00 → -10.39) Blunder. Kb4 was best. } { [%eval -10.39] } (23. Kb4) 23... Nc6+?? { (-10.39 → 0.00) Blunder. d5+ was best. } { [%eval 0.0] } (23... d5+ 24. Kc3 Qd6 25. b4 Qc6+ 26. Kb2 Kd7 27. h4 Qa6 28. Rh3 Ne2+ 29. Kc2) 24. Kd3?? { (0.00 → -8.84) Blunder. Kb3 was best. } { [%eval -8.84] } (24. Kb3) 24... Nb4+ { [%eval -8.55] } 25. Ke3 { [%eval -9.0] } 25... Rf5 { [%eval -8.97] } 26. d4 { [%eval -9.03] } 26... Re5+ { [%eval -6.63] } 27. dxe5 { [%eval -6.8] } 27... Nxa2?! { (-6.80 → -4.96) Inaccuracy. d6 was best. } { [%eval -4.96] } (27... d6 28. Bd2 Nd5+ 29. Kf2 Kd7 30. Nf3 Qh8 31. Rae1 b6 32. Nd4 Bb7) 28. Bd2 { [%eval -5.09] } 28... Nb4 { [%eval -4.7] } 29. Bxb4 { [%eval -4.5] } 29... Bxe5 { [%eval -4.46] } 30. Ba5 { [%eval -5.5] } 30... Bxb2 { [%eval -5.57] } 31. Bxc7?! { (-5.57 → -8.54) Inaccuracy. Nf3 was best. } { [%eval -8.54] } (31. Nf3 Bxa1 32. Rxa1 d6 33. Rf1 b6 34. Bc3 Bb7 35. Nc4 Bxf3 36. Kxf3 Kd7) 31... Qxc7 { [%eval -8.59] } 32. Nb5 { [%eval -9.32] } 32... Qd8 { [%eval -8.26] } 33. Nd6+ { [%eval -8.55] } 33... Kf8 { [%eval -6.62] } 34. Nxc8 { [%eval -8.37] } 34... Qxc8 { [%eval -7.65] } 35. Ke4 { [%eval -9.28] } 35... Bxa1 { [%eval -8.89] } 36. Kf3? { (-8.89 → Mate in 12) Checkmate is now unavoidable. Ne2 was best. } { [%eval #-12] } (36. Ne2 Qc6+ 37. Ke3 Bf6 38. Rf1 Qc2 39. Rf3 Kg8 40. Kf2 b5 41. Kg1 Qxe2) 36... Qc3+ { [%eval #-11] } 37. Kf4 { [%eval #-11] } 37... Qc4+? { (Mate in 11 → -9.91) Lost forced checkmate sequence. Qd2+ was best. } { [%eval -9.91] } (37... Qd2+ 38. Kg3 Be5+ 39. Kf3 Bd4 40. Ne2 Qd3+ 41. Kg4 Qxe2+ 42. Kh3 Be5 43. g3) 38. Kg5? { (-9.91 → Mate in 2) Checkmate is now unavoidable. Kg3 was best. } { [%eval #-2] } (38. Kg3 Be5+ 39. Kf2 Qd4+ 40. Ke1 Qc3+ 41. Ke2 Qc2+ 42. Ke1 Bc3+ 43. Kf1 Bd4) 38... Qc5+ { [%eval #-11] } 39. Kh6 { [%eval #-2] } 39... Bg7+ { [%eval #-1] } 40. Kxh7 { [%eval #-1] } 40... Qh5# { Black wins by checkmate. } 0-1