[Event "rated rapid game"] [Site "https://lichess.org/dnSawiHb"] [Date "2026.05.18"] [Round "-"] [White "checkmate_theory"] [Black "dandelllion"] [Result "1-0"] [GameId "dnSawiHb"] [UTCDate "2026.05.18"] [UTCTime "14:14:23"] [WhiteElo "622"] [BlackElo "574"] [WhiteRatingDiff "+61"] [BlackRatingDiff "-52"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... Nc6 { [%eval 0.44] } 2. d4 { [%eval 0.25] } { B00 Nimzowitsch Defense } 2... Nf6?! { (0.25 → 1.30) Inaccuracy. d5 was best. } { [%eval 1.3] } (2... d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. a4 Bxd3 7. Qxd3) 3. e5 { [%eval 0.8] } 3... Ne4?? { (0.80 → 2.88) Blunder. Ng8 was best. } { [%eval 2.88] } (3... Ng8 4. c3 d6 5. f4 Bf5 6. Qb3 Qc8 7. Nf3 e6 8. Nh4) 4. Nc3?? { (2.88 → 0.42) Blunder. f3 was best. } { [%eval 0.42] } (4. f3 e6 5. fxe4 Qh4+ 6. Ke2 Qxe4+ 7. Be3 d6 8. Nc3 Qf5) 4... f5? { (0.42 → 1.80) Mistake. Nxc3 was best. } { [%eval 1.8] } (4... Nxc3 5. bxc3 b6 6. f4 Bb7 7. Nf3 e6 8. Bd3 g6 9. O-O) 5. exf6?! { (1.80 → 1.20) Inaccuracy. Nxe4 was best. } { [%eval 1.2] } (5. Nxe4 fxe4 6. c3 d6 7. Bb5 Bf5 8. d5 a6 9. Bxc6+ bxc6) 5... exf6?? { (1.20 → 3.38) Blunder. Nxf6 was best. } { [%eval 3.38] } (5... Nxf6 6. d5 Ne5 7. Nf3 Nxf3+ 8. Qxf3 d6 9. Bg5 g6 10. O-O-O Bg7 11. Qe3) 6. Nxe4 { [%eval 3.2] } 6... Qe7 { [%eval 3.2] } 7. f3?? { (3.20 → 0.09) Blunder. Bd3 was best. } { [%eval 0.09] } (7. Bd3 d5 8. Qh5+ g6 9. Qxd5 Be6 10. Qb5 O-O-O 11. Ne2 Bd5 12. f3 f5) 7... f5?? { (0.09 → 3.45) Blunder. d5 was best. } { [%eval 3.45] } (7... d5 8. Be3 dxe4 9. Qd2 Bf5 10. O-O-O Qb4 11. Qxb4 Nxb4 12. c3 Nd5 13. Re1) 8. Bg5 { [%eval 3.51] } 8... Qe6 { [%eval 3.39] } 9. d5 { [%eval 2.73] } 9... Bb4+?! { (2.73 → 4.17) Inaccuracy. Qe5 was best. } { [%eval 4.17] } (9... Qe5 10. dxc6 fxe4 11. Qc1 Bb4+ 12. c3 exf3+ 13. Kd1 fxg2 14. Bxg2 O-O 15. Nf3) 10. c3 { [%eval 4.16] } 10... Qe5 { [%eval 3.99] } 11. dxc6 { [%eval 3.92] } 11... bxc6?! { (3.92 → 5.39) Inaccuracy. fxe4 was best. } { [%eval 5.39] } (11... fxe4 12. Qd2 Be7 13. Bxe7 exf3+ 14. Kd1 f2 15. Bg5 fxg1=B 16. Rxg1 O-O 17. Bc4+) 12. cxb4 { [%eval 5.39] } 12... Qxb2 { [%eval 6.9] } 13. Ng3 { [%eval 6.87] } 13... f4 { [%eval 7.22] } 14. Bxf4 { [%eval 7.03] } 14... d5 { [%eval 7.69] } 15. Bxc7 { [%eval 6.41] } 15... Qc3+ { [%eval 7.19] } 16. Ke2 { [%eval 5.95] } 16... Ba6+ { [%eval 7.04] } 17. Kf2 { [%eval 6.86] } 17... Qb2+ { [%eval 7.18] } 18. Ke3?! { (7.18 → 5.01) Inaccuracy. N1e2 was best. } { [%eval 5.01] } (18. N1e2 Qxb4 19. Qd4 Qe7 20. Qe5 Qxe5 21. Bxe5 Kf7 22. Nd4 Bxf1 23. Kxf1 Rhe8) 18... d4+?! { (5.01 → 8.23) Inaccuracy. Bxf1 was best. } { [%eval 8.23] } (18... Bxf1 19. N1e2 Bxe2 20. Nxe2 Kd7 21. Kf2 Kxc7 22. Qc1 Qxc1 23. Rhxc1 Rhe8 24. Nd4) 19. Qxd4 { [%eval 7.91] } 19... Qa3+ { [%eval 8.19] } 20. Bd3 { [%eval 7.35] } 20... O-O { [%eval 7.16] } 21. Nh5 { [%eval 5.96] } 21... Rae8+ { [%eval 7.63] } 22. Kf2 { [%eval 7.3] } 22... Re7 { [%eval 8.01] } 23. Bd6 { [%eval 7.39] } 23... Bxd3 { [%eval 11.46] } 24. Bxe7 { [%eval 10.57] } 24... Rf5?! { (10.57 → Mate in 1) Checkmate is now unavoidable. Qb2+ was best. } { [%eval #1] } (24... Qb2+ 25. Qxb2 Rf7 26. Bc5 h6 27. Ke1 Bg6 28. Nxg7 Rxg7 29. Rd1 h5 30. Qc3) 25. Qxg7# { White wins by checkmate. } 1-0