[Event "ctolerate Arena"] [Site "https://lichess.org/XHf0ZaEU"] [Date "2026.02.20"] [Round "-"] [White "nayon3443"] [Black "bao1240"] [Result "0-1"] [GameId "XHf0ZaEU"] [UTCDate "2026.02.20"] [UTCTime "15:37:29"] [WhiteElo "1432"] [BlackElo "1951"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "120+0"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Bc4 { [%eval 0.03] } 2... Nf6 { [%eval 0.11] } { C24 Bishop's Opening: Berlin Defense } 3. Qf3 { [%eval -0.12] } 3... Nc6 { [%eval 0.0] } 4. d4?? { (0.00 → -2.94) Blunder. Ne2 was best. } { [%eval -2.94] } (4. Ne2 d6 5. Nbc3 Bg4 6. Qe3 Nb4 7. Bb3 Be6 8. Ba4+ Bd7) 4... Nxd4 { [%eval -2.98] } 5. Qe3?? { (-2.98 → -7.10) Blunder. Qd1 was best. } { [%eval -7.1] } (5. Qd1 d5 6. exd5 Bf5 7. Bb3 Nxb3 8. axb3 Qxd5 9. Nf3 O-O-O) 5... Nxc2+ { [%eval -7.06] } 6. Kd2 { [%eval -8.06] } 6... Nxe3 { [%eval -8.04] } 7. Kxe3 { [%eval -7.87] } 7... d5 { [%eval -7.91] } 8. Bd2 { [%eval -9.55] } 8... dxc4 { [%eval -9.49] } 9. b3? { (-9.49 → Mate in 1) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-1] } (9. Ke2 Nxe4 10. f3 Nxd2 11. Nxd2 Bf5 12. Rd1 Bd3+ 13. Ke1 Qh4+ 14. g3 Qh6) 9... Qd4+?! { (Mate in 1 → -10.05) Lost forced checkmate sequence. Qd3# was best. } { [%eval -10.05] } (9... Qd3#) 10. Kf3?! { (-10.05 → Mate in 2) Checkmate is now unavoidable. Ke2 was best. } { [%eval #-2] } (10. Ke2 Nxe4 11. Nh3 Bxh3 12. gxh3 Qxf2+ 13. Kd1 Qf3+ 14. Kc2 Qxh1 15. Nc3 Qxa1) 10... Bg4+ { [%eval #-5] } 11. Kg3 { [%eval #-5] } 11... Qd3+ { [%eval #-11] } 12. Kh4 { [%eval -11.84] } 12... g5+ { [%eval -10.33] } 13. Kxg5?! { (-10.33 → Mate in 5) Checkmate is now unavoidable. Bxg5 was best. } { [%eval #-5] } (13. Bxg5 Nxe4 14. f4 f6 15. Nc3 Qxc3 16. Nf3 Be7 17. Kxg4) 13... Rg8+ { [%eval #-4] } 14. Kxf6 { [%eval #-1] } 14... Be7+ { [%eval #-1] } 15. Kxe5 { [%eval #-1] } 15... Rg5+ { [%eval #-4] } 16. Kf4 { [%eval #-4] } 16... Qxd2+?? { (Mate in 4 → -3.16) Lost forced checkmate sequence. Qd6+ was best. } { [%eval -3.16] } (16... Qd6+ 17. Ke3 Qc5+ 18. Kf4 Qe5+ 19. Ke3 Bc5#) 17. Kg3?? { (-3.16 → Mate in 3) Checkmate is now unavoidable. Nxd2 was best. } { [%eval #-3] } (17. Nxd2 Bh5 18. g3 Rg6 19. Nxc4 Rf6+ 20. Kg5 Bg6 21. Kg4 Bxe4 22. f3 Bf5+) 17... Bd6+ { [%eval #-3] } 18. f4 { [%eval #-1] } 18... Qxf4+ { [%eval #-1] } 19. Kh4 { [%eval #-1] } 19... Bh5+ { [%eval #-1] } 20. Kh3 { [%eval #-1] } 20... Qg4# { Black wins by checkmate. } 0-1