[Event "casual correspondence game"] [Site "https://lichess.org/bWtgzJ4K"] [Date "2026.05.13"] [Round "-"] [White "lichess AI level 4"] [Black "aviatenavigatechkm8"] [Result "0-1"] [GameId "bWtgzJ4K"] [UTCDate "2026.05.13"] [UTCTime "01:53:52"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C47"] [Opening "Four Knights Game: Halloween Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nc3 { [%eval 0.08] } 2... Nf6 { [%eval 0.03] } 3. Nf3 { [%eval 0.08] } 3... Nc6 { [%eval 0.07] } 4. Nxe5?? { (0.07 → -2.18) Blunder. d4 was best. } { [%eval -2.18] } { C47 Four Knights Game: Halloween Gambit } (4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5) 4... Nxe5 { [%eval -1.57] } 5. d4 { [%eval -1.6] } 5... Nc6?! { (-1.60 → -0.54) Inaccuracy. Ng6 was best. } { [%eval -0.54] } (5... Ng6 6. e5 Ng8 7. Bc4 c6 8. Qe2 Bb4 9. O-O d5 10. exd6+) 6. d5 { [%eval -0.52] } 6... Ne5 { [%eval -0.5] } 7. f4 { [%eval -0.44] } 7... Ng6 { [%eval -0.58] } 8. e5 { [%eval -0.82] } 8... Ng8 { [%eval -0.93] } 9. Qd4 { [%eval -1.29] } 9... d6 { [%eval -1.37] } 10. Qc4?? { (-1.37 → -3.37) Blunder. Bd2 was best. } { [%eval -3.37] } (10. Bd2 Nh6 11. e6 fxe6 12. dxe6 Qf6 13. Qa4+ Kd8 14. O-O-O Bxe6 15. g3 Ne7) 10... dxe5 { [%eval -3.41] } 11. h4 { [%eval -3.39] } 11... exf4 { [%eval -3.22] } 12. Ne4?! { (-3.22 → -4.14) Inaccuracy. Qe2+ was best. } { [%eval -4.14] } (12. Qe2+ Qe7 13. Nb5 Qxe2+ 14. Bxe2 Bd6 15. c4 Nf6 16. h5 Ne5 17. c5 a6) 12... Qe7 { [%eval -3.76] } 13. h5 { [%eval -3.8] } 13... Ne5 { [%eval -3.97] } 14. d6 { [%eval -4.03] } 14... Nxc4? { (-4.03 → -1.93) Mistake. cxd6 was best. } { [%eval -1.93] } (14... cxd6 15. Qd5 f5 16. Bxf4 Nc6 17. O-O-O fxe4 18. Bc4 Nf6 19. Qb5 a6 20. Qa4) 15. dxe7 { [%eval -2.0] } 15... Bxe7 { [%eval -2.1] } 16. Bxc4 { [%eval -1.94] } 16... Bf5 { [%eval -1.99] } 17. h6? { (-1.99 → -3.78) Mistake. Bd3 was best. } { [%eval -3.78] } (17. Bd3 O-O-O 18. Bxf4 Nf6 19. Nd6+ Bxd6 20. Bxf5+ Kb8 21. Bxd6 Rxd6 22. Bd3 Re8+) 17... Nxh6 { [%eval -3.73] } 18. Nf2 { [%eval -4.41] } 18... Bd6 { [%eval -4.38] } 19. c3 { [%eval -4.84] } 19... Ng4 { [%eval -4.41] } 20. Nxg4 { [%eval -4.51] } 20... Bxg4 { [%eval -4.47] } 21. Be2 { [%eval -5.18] } 21... f5 { [%eval -4.85] } 22. Kf2 { [%eval -5.24] } 22... O-O-O { [%eval -5.36] } 23. Bxg4 { [%eval -5.75] } 23... fxg4 { [%eval -5.84] } 24. Ke2 { [%eval -6.27] } 24... Rhe8+ { [%eval -5.84] } 25. Kd1 { [%eval -6.46] } 25... h6 { [%eval -6.35] } 26. Bd2 { [%eval -7.29] } 26... f3 { [%eval -7.43] } 27. gxf3 { [%eval -7.61] } 27... Bf4 { [%eval -7.41] } 28. Kc1 { [%eval -10.41] } 28... Rxd2 { [%eval -9.52] } 29. Kb1? { (-9.52 → Mate in 5) Checkmate is now unavoidable. b4 was best. } { [%eval #-5] } (29. b4 Rh2+ 30. Kb1 Rxh1+ 31. Kc2 Rxa1 32. b5 Rc1+ 33. Kb3 Kd7 34. fxg4 Ree1) 29... Ree2 { [%eval #-4] } 30. Kc1 { [%eval #-4] } 30... Rc2+ { [%eval #-3] } 31. Kd1 { [%eval #-3] } 31... Rcd2+ { [%eval #-4] } 32. Kc1 { [%eval #-4] } 32... Rxb2+ { [%eval #-3] } 33. Kd1 { [%eval #-3] } 33... Rbd2+ { [%eval #-2] } 34. Kc1 { [%eval #-2] } 34... Rxa2+ { [%eval #-2] } 35. Kb1 { [%eval #-1] } 35... Reb2# { Black wins by checkmate. } 0-1