[Event "rated classical game"] [Site "https://lichess.org/6ty52w4Z"] [Date "2026.04.18"] [Round "-"] [White "mathifischer"] [Black "Aquila78"] [Result "0-1"] [GameId "6ty52w4Z"] [UTCDate "2026.04.18"] [UTCTime "15:06:11"] [WhiteElo "1615"] [BlackElo "1651"] [WhiteRatingDiff "-172"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { [%eval -0.07] } { A00 Polish Opening } 1... g5?! { (-0.07 → 0.59) Inaccuracy. e5 was best. } { [%eval 0.59] } (1... e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c3 Be7 5. d4 c5 6. e3) 2. Bb2 { [%eval 0.81] } 2... f6 { [%eval 1.32] } 3. g3 { [%eval 0.8] } 3... h5?! { (0.80 → 1.38) Inaccuracy. d5 was best. } { [%eval 1.38] } (3... d5 4. e3 Bf5 5. h4 g4 6. Nc3 e5 7. Bg2 Be6 8. b5) 4. f3?? { (1.38 → -0.78) Blunder. h4 was best. } { [%eval -0.78] } (4. h4 g4 5. e3 d5 6. Bg2 e5 7. Ne2 Ne7 8. d4 e4 9. c4 f5) 4... b6? { (-0.78 → 0.49) Mistake. d5 was best. } { [%eval 0.49] } (4... d5 5. d4 e5 6. a3 Nc6 7. e3 exd4 8. b5 Nce7 9. Qxd4 Nf5 10. Qd3) 5. f4? { (0.49 → -1.03) Mistake. h4 was best. } { [%eval -1.03] } (5. h4 gxh4 6. Rxh4 e6 7. e3 Qe7 8. Qe2 Qg7 9. Qh2 Bd6 10. Ne2 Bb7) 5... g4?? { (-1.03 → 1.46) Blunder. Bb7 was best. } { [%eval 1.46] } (5... Bb7 6. e4 Bxe4 7. Bd3 Bxd3 8. cxd3 gxf4 9. Qf3 Nc6 10. b5 Ne5 11. Bxe5) 6. h3?? { (1.46 → -0.37) Blunder. Bg2 was best. } { [%eval -0.37] } (6. Bg2 d5 7. c4 c6 8. h3 Rh6 9. b5 e6 10. hxg4 hxg4 11. e4 Rxh1) 6... f5?? { (-0.37 → 4.28) Blunder. Bb7 was best. } { [%eval 4.28] } (6... Bb7 7. e4 Bxe4 8. Rh2 Nh6 9. Nc3 Bb7 10. hxg4 hxg4 11. Qe2 e6 12. Bg2) 7. hxg4?! { (4.28 → 3.39) Inaccuracy. Bxh8 was best. } { [%eval 3.39] } (7. Bxh8 Bb7 8. hxg4 Bxh1 9. g5 Bd5 10. e4 Bf7 11. exf5 Nf6 12. gxf6 h4) 7... Rh7 { [%eval 3.39] } 8. gxf5 { [%eval 3.3] } 8... Bb7 { [%eval 3.18] } 9. Nf3 { [%eval 3.03] } 9... d6?! { (3.03 → 4.43) Inaccuracy. Rh6 was best. } { [%eval 4.43] } (9... Rh6 10. Bg2 e6 11. fxe6 dxe6 12. a3 Nd7 13. Nc3 Qe7 14. e4 Qg7 15. Ng5) 10. e3 { [%eval 3.77] } 10... Qd7 { [%eval 4.23] } 11. Bg2 { [%eval 3.63] } 11... Nc6 { [%eval 4.07] } 12. Qe2?! { (4.07 → 3.18) Inaccuracy. Ng5 was best. } { [%eval 3.18] } (12. Ng5 Rh6 13. Ne6 Qc8 14. e4 Nd8 15. Nxf8 Kxf8 16. a3 c5 17. Nc3 Nf6) 12... O-O-O { [%eval 3.56] } 13. g4? { (3.56 → 1.97) Mistake. Ng5 was best. } { [%eval 1.97] } (13. Ng5 Nxb4 14. Nxh7 Nxc2+ 15. Kf2 Bxg2 16. Kxg2 e5 17. Ng5 exf4 18. Nc3 Nxa1) 13... Nf6?! { (1.97 → 2.67) Inaccuracy. Nxb4 was best. } { [%eval 2.67] } (13... Nxb4 14. Na3 Bg7 15. Bxg7 Rxg7 16. g5 Qa4 17. Nd4 Qxa3 18. Bxb7+ Kxb7 19. c3) 14. g5 { [%eval 2.63] } 14... Ng4 { [%eval 2.72] } 15. d3?! { (2.72 → 1.92) Inaccuracy. b5 was best. } { [%eval 1.92] } (15. b5 Nb4 16. Nd4 Bg7 17. f6 exf6 18. Bxb7+ Kxb7 19. g6 Rhh8 20. f5 c5) 15... Nxb4 { [%eval 1.46] } 16. a3?! { (1.46 → 0.83) Inaccuracy. g6 was best. } { [%eval 0.83] } (16. g6 Rh6 17. e4 e6 18. fxe6 Qxe6 19. a3 Nxc2+ 20. Qxc2 Rxg6 21. Qe2 Qf7) 16... Nd5 { [%eval 0.98] } 17. e4?? { (0.98 → -1.74) Blunder. Nd4 was best. } { [%eval -1.74] } (17. Nd4 Bg7 18. Bxd5 Bxd5 19. e4 c5 20. Nc3 Bxd4 21. Nxd5 Bxb2 22. Rb1 Bd4) 17... Nde3?? { (-1.74 → 1.48) Blunder. Nxf4 was best. } { [%eval 1.48] } (17... Nxf4 18. Qd2 Nxg2+ 19. Qxg2 d5 20. Nbd2 dxe4 21. dxe4 Ne3 22. Qe2 Nxc2+ 23. Kf2) 18. Bh3 { [%eval 1.59] } 18... d5 { [%eval 1.4] } 19. Ne5? { (1.40 → 0.00) Mistake. Bxg4 was best. } { [%eval 0.0] } (19. Bxg4 Nxg4 20. g6 Rg7 21. Nbd2 dxe4 22. dxe4 Qa4 23. Rxh5 Qxc2 24. Nc4 Qxe4) 19... Qe8?? { (0.00 → 2.48) Blunder. Qb5 was best. } { [%eval 2.48] } (19... Qb5 20. Ra2 dxe4 21. d4 Qxe2+ 22. Kxe2 Ba6+ 23. Kd2 Bb7) 20. Bxg4 { [%eval 2.78] } 20... Nxg4?! { (2.78 → 3.85) Inaccuracy. Qb5 was best. } { [%eval 3.85] } (20... Qb5 21. Bc3 Nxg4 22. Nxg4 dxe4 23. g6 Rh6 24. Nxh6 exd3 25. cxd3 Bxh6 26. Rg1) 21. Nxg4 { [%eval 3.7] } 21... dxe4 { [%eval 3.84] } 22. Qxe4?? { (3.84 → -5.04) Blunder. dxe4 was best. } { [%eval -5.04] } (22. dxe4 hxg4 23. Rxh7 Qc6 24. Nc3 g3 25. Rd1 Rxd1+ 26. Nxd1 Qa4 27. g6 Ba6) 22... Bxe4 { [%eval -5.53] } 23. dxe4 { [%eval -7.19] } 23... Qd7?? { (-7.19 → -3.06) Blunder. hxg4 was best. } { [%eval -3.06] } (23... hxg4 24. Kf2 Rxh1 25. Be5 Qa4 26. Nc3 Qxc2+ 27. Ne2 Rh2+ 28. Kg1 Rxe2 29. Kf1) 24. Nc3?? { (-3.06 → Mate in 8) Checkmate is now unavoidable. Nf2 was best. } { [%eval #-8] } (24. Nf2 e6 25. fxe6 Qxe6 26. Nc3 Qc4 27. f5 Bc5 28. Nd3) 24... Qd2+ { [%eval #-7] } 25. Kf1 { [%eval #-8] } 25... Qxf4+?? { (Mate in 8 → -4.58) Lost forced checkmate sequence. hxg4 was best. } { [%eval -4.58] } (25... hxg4 26. Rxh7 Qxf4+ 27. Ke1 Qg3+ 28. Kf1 Rd2 29. Ne2 Qf3+ 30. Kg1 Qxe2 31. Rh2) 26. Kg2?? { (-4.58 → Mate in 4) Checkmate is now unavoidable. Nf2 was best. } { [%eval #-4] } (26. Nf2 Rd2 27. Ne2 Qxg5 28. Bc1 Qf6 29. Bxd2 Qxa1+ 30. Kg2 Qb2 31. Bg5 Kb7) 26... Qxg4+ { [%eval #-7] } 27. Kf2 { [%eval #-7] } 27... Qxg5? { (Mate in 7 → -7.05) Lost forced checkmate sequence. Rd2+ was best. } { [%eval -7.05] } { White resigns. } (27... Rd2+ 28. Ke1 Rxc2 29. Bc1 Qg3+ 30. Kd1 Qd3+ 31. Ke1 Qxc3+ 32. Kd1 Qd3+ 33. Ke1) 0-1