[Event "casual classical game"] [Site "https://lichess.org/YmEC14Df"] [Date "2026.06.11"] [Round "-"] [White "lichess AI level 1"] [Black "KB_DB"] [Result "1-0"] [GameId "YmEC14Df"] [UTCDate "2026.06.11"] [UTCTime "15:33:20"] [WhiteElo "?"] [BlackElo "1264"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Bc4 { [%eval 0.0] } 2... Bc5 { [%eval 0.13] } { C23 Bishop's Opening: Boi Variation } 3. Nh3 { [%eval -0.35] } 3... Nh6? { (-0.35 → 0.86) Mistake. Nf6 was best. } { [%eval 0.86] } (3... Nf6 4. Nc3 d6 5. Ng1 c6 6. Nf3 b5 7. Bb3 a5 8. a3) 4. Ng5?? { (0.86 → -3.52) Blunder. d4 was best. } { [%eval -3.52] } (4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Qxd4 Nf5 8. Qd3 Nc6) 4... Nf5?? { (-3.52 → 2.91) Blunder. Qxg5 was best. } { [%eval 2.91] } (4... Qxg5 5. O-O Qh4 6. h3 Qxe4 7. d4 Qxd4 8. Qh5 Qxc4 9. Bxh6) 5. Nxf7 { [%eval 2.79] } 5... Nd4?? { (2.79 → 5.98) Blunder. Qh4 was best. } { [%eval 5.98] } (5... Qh4 6. O-O Nd4 7. c3 d5 8. cxd4 dxc4 9. Nxh8 Bxd4 10. Qa4+ Ke7 11. Nc3) 6. Qh5 { [%eval 4.76] } 6... Nf3+?! { (4.76 → 7.52) Inaccuracy. Qf6 was best. } { [%eval 7.52] } (6... Qf6 7. Nxh8+ Kf8 8. Nc3 c6 9. O-O d5 10. Bxd5 Be6 11. Bxe6 Qxe6 12. d3) 7. Kf1? { (7.52 → 4.33) Mistake. gxf3 was best. } { [%eval 4.33] } (7. gxf3 Qf6 8. Nxh8+ g6 9. Qxh7 d5 10. Qg8+ Qf8 11. Qxf8+ Kxf8 12. Bxd5 Kg7) 7... Nxh2+?! { (4.33 → 6.79) Inaccuracy. Qh4 was best. } { [%eval 6.79] } (7... Qh4 8. Qxh4 Nxh4 9. Nxh8 Nc6 10. Nc3 Nd4 11. d3 Nxc2 12. Rb1 h6 13. Nd5) 8. Ke1 { [%eval 5.3] } 8... Nf3+?! { (5.30 → 7.81) Inaccuracy. Qf6 was best. } { [%eval 7.81] } (8... Qf6 9. Nd6+ Kd8 10. d4 Bxd6 11. Bg5 exd4 12. Bxf6+ gxf6 13. Rxh2 Nc6 14. Qf5) 9. Kf1 { [%eval 6.32] } 9... Nd4?! { (6.32 → 9.27) Inaccuracy. Qf6 was best. } { [%eval 9.27] } (9... Qf6 10. Nxh8+ Kf8 11. Qxf3 Qxf3 12. gxf3 Nc6 13. Rxh7 d5 14. Bxd5 Nd4 15. Ng6+) 10. c3?! { (9.27 → 6.13) Inaccuracy. Nxh8+ was best. } { [%eval 6.13] } (10. Nxh8+ g6 11. Bf7+ Kf8 12. Qh6+ Ke7 13. Qh4+ Kd6 14. Qxd8 b6 15. Qxc8 c6) 10... g6 { [%eval 7.76] } 11. Qxg6 { [%eval 6.53] } 11... hxg6 { [%eval 6.15] } 12. Kg1?? { (6.15 → Mate in 5) Checkmate is now unavoidable. Rxh8+ was best. } { [%eval #-5] } (12. Rxh8+ Bf8 13. Nxd8 d5 14. Bxd5 Nc2 15. d4 c6 16. Bf7+ Kxd8 17. Na3 Nxa1) 12... O-O?? { (Mate in 5 → 1.64) Lost forced checkmate sequence. Rxh1+ was best. } { [%eval 1.64] } (12... Rxh1+ 13. Kxh1 Qh4+ 14. Kg1 Ne2+ 15. Bxe2 Qxf2+ 16. Kh2 Qh4#) 13. Nh6+?? { (1.64 → -4.84) Blunder. Nxd8+ was best. } { [%eval -4.84] } (13. Nxd8+ Ne6 14. d4 exd4 15. Nxe6 dxe6 16. Nd2 Nc6 17. Nf3 dxc3 18. bxc3 Na5) 13... Kh7?? { (-4.84 → Mate in 2) Checkmate is now unavoidable. Kg7 was best. } { [%eval #2] } (13... Kg7 14. cxd4 Bxd4 15. Nc3 d5 16. Nxd5 Bxf2+ 17. Kf1 Bh4+ 18. Ke2 Qg5 19. Kd1) 14. Ng4+?? { (Mate in 2 → -5.01) Lost forced checkmate sequence. Nf5+ was best. } { [%eval -5.01] } (14. Nf5+ Qh4 15. Rxh4#) 14... Kg7 { [%eval -4.56] } 15. Nxe5 { [%eval -5.58] } 15... Ne2+ { [%eval -4.89] } 16. Kh2?? { (-4.89 → Mate in 1) Checkmate is now unavoidable. Bxe2 was best. } { [%eval #-1] } (16. Bxe2 Bxf2+ 17. Kf1 d5 18. Bf3 Bg3 19. d4 Rh8 20. Rxh8 Qxh8 21. Bg5 dxe4) 16... Nxc3? { (Mate in 1 → -7.47) Lost forced checkmate sequence. Qh4# was best. } { [%eval -7.47] } (16... Qh4#) 17. Nf3? { (-7.47 → Mate in 8) Checkmate is now unavoidable. Kg1 was best. } { [%eval #-8] } (17. Kg1 Bxf2+ 18. Kf1 Nxe4 19. Nf3 Rxf3 20. gxf3 Ng3+ 21. Kxf2 Nxh1+ 22. Kg1 Qg5+) 17... Bxf2 { [%eval -7.57] } 18. g3 { [%eval -7.6] } 18... Bxg3+ { [%eval -7.3] } 19. Kg1 { [%eval -7.71] } 19... Rxf3 { [%eval -7.25] } 20. Bd5? { (-7.25 → Mate in 3) Checkmate is now unavoidable. dxc3 was best. } { [%eval #-3] } (20. dxc3 Bh4 21. Rh2 d5 22. exd5 Rg3+ 23. Kh1 Qf6 24. Nd2 Rh3 25. Ne4 Qf3+) 20... Bh2+ { [%eval #-4] } 21. Kg2 { [%eval #-2] } 21... Rf1? { (Mate in 2 → -7.42) Lost forced checkmate sequence. Qg5+ was best. } { [%eval -7.42] } (21... Qg5+ 22. Kxh2 Qg3#) 22. Rxh2 { [%eval -8.2] } 22... Rh1?! { (-8.20 → -5.51) Inaccuracy. Rxc1 was best. } { [%eval -5.51] } (22... Rxc1 23. Nxc3 Qg5+ 24. Kf2 Qg1+ 25. Kf3 Rxa1 26. Rg2 Rf1+ 27. Kg3 Qh1 28. Bc4) 23. Rxh1 { [%eval -6.06] } 23... Nxb1?? { (-6.06 → -2.04) Blunder. Qg5+ was best. } { [%eval -2.04] } (23... Qg5+ 24. Kf3 Qf6+ 25. Kg2 Nxd5 26. d4 Nf4+ 27. Bxf4 Qxf4 28. Nc3 Qd2+ 29. Kg3) 24. d3 { [%eval -1.87] } 24... Nd2?? { (-1.87 → 5.40) Blunder. g5 was best. } { [%eval 5.4] } (24... g5 25. Be3 Kg6 26. Raxb1 c6 27. Bb3 d5 28. Rbf1 Bg4 29. e5 Be2 30. Rf6+) 25. Rh3?? { (5.40 → -5.01) Blunder. Bxd2 was best. } { [%eval -5.01] } (25. Bxd2 g5 26. Bc3+ Qf6 27. Raf1 Qxc3 28. Rf7+ Kg6 29. bxc3 c6 30. Rfh7 g4) 25... Nxe4?? { (-5.01 → 0.00) Blunder. Qg5+ was best. } { [%eval 0.0] } (25... Qg5+ 26. Kh1 Qg4 27. Bxd2 Qxh3+ 28. Kg1 Qg3+ 29. Kh1 Qxd3 30. Bc3+ Qxc3 31. bxc3) 26. Bxe4?? { (0.00 → -4.51) Blunder. Bh6+ was best. } { [%eval -4.51] } (26. Bh6+ Kf6 27. Rf1+ Ke5 28. dxe4 c6 29. Bf4+ Kd4 30. Rd1+ Kc5 31. Rc1+ Kb6) 26... Qg5+?? { (-4.51 → 4.74) Blunder. d5 was best. } { [%eval 4.74] } (26... d5 27. Bh6+ Kg8 28. Rg3 dxe4 29. Rxg6+ Kf7 30. Rg7+ Ke6 31. Rg6+ Kf5 32. Rg3) 27. Rg3?? { (4.74 → -2.57) Blunder. Bxg5 was best. } { [%eval -2.57] } (27. Bxg5 d5 28. Bxd5 Bxh3+ 29. Kxh3 Nd7 30. Bd2 c6 31. Bc3+ Kf8 32. Rf1+ Ke7) 27... Qxg3+?? { (-2.57 → -0.18) Blunder. Qf6 was best. } { [%eval -0.18] } (27... Qf6 28. Rf3 Qe5 29. Rg3 d5 30. Bh6+ Kh7 31. Rh1 Qxg3+ 32. Kxg3 dxe4 33. Bd2+) 28. Kh1?? { (-0.18 → -7.89) Blunder. Kxg3 was best. } { [%eval -7.89] } (28. Kxg3 d6 29. b3 Nd7 30. Bb2+ Nf6 31. Rf1 Bf5 32. Bxb7 Rf8 33. Be4 Bxe4) 28... Qf2 { [%eval -6.9] } 29. a3 { [%eval -8.55] } 29... g5 { [%eval -7.05] } 30. Bxg5 { [%eval -7.15] } 30... d5 { [%eval -7.12] } 31. Bf6+ { [%eval -8.89] } 31... Kxf6 { [%eval -8.8] } 32. Bg2 { [%eval -8.46] } 32... Qxg2+ { [%eval -7.53] } 33. Kxg2 { [%eval -7.4] } 33... Bf5 { [%eval -7.3] } 34. d4 { [%eval -7.7] } 34... Nc6 { [%eval -7.7] } 35. Rc1 { [%eval -7.76] } 35... Nxd4 { [%eval -7.56] } 36. Rc5 { [%eval -8.23] } 36... Nc2 { [%eval -7.08] } 37. Kg3 { [%eval -8.01] } { White wins on time. } 1-0