[Event "Rated Three-check game"] [Site "https://lichess.org/Se6HbW2q"] [Date "2023.04.07"] [White "NoncommutativeGeom"] [Black "Ajvan93"] [Result "1-0"] [UTCDate "2023.04.07"] [UTCTime "23:03:58"] [WhiteElo "2040"] [BlackElo "1947"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-50"] [Variant "Three-check"] [TimeControl "60+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: French Connection"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nc3 Nc6?! { (1.93 → 2.77) Inaccuracy. c5 was best. } { B00 Nimzowitsch Defense: French Connection } (2... c5 3. Nf3 Nc6 4. e5 d5 5. Bb5 Bd7 6. O-O a6 7. Bxc6) 3. Nf3 Bb4 4. Bc4? { (3.21 → 1.68) Mistake. e5 was best. } (4. e5 d5 5. Be2 Nge7 6. O-O h6 7. d4 Bxc3 8. bxc3 b6) 4... Nf6 5. O-O Qe7? { (2.12 → 4.23) Mistake. d6 was best. } (5... d6 6. d4) 6. e5 Ng4 7. d4 h5? { (4.61 → 8.09) Mistake. d5 was best. } (7... d5 8. Bd3 Bxc3 9. bxc3 f5 10. a4 O-O 11. Ba3 Qe8 12. h3 Nh6 13. Bxf8 Qxf8 14. Ng5) 8. d5?? { (8.09 → 0.38) Blunder. Bg5 was best. } (8. Bg5) 8... Bxc3?? { (0.38 → 7.76) Blunder. Ncxe5 was best. } (8... Ncxe5 9. Nxe5 Nxe5 10. Qe2 Nxc4 11. Qxc4 O-O 12. dxe6 dxe6 13. Ne4 Bd6 14. Bg5 f6 15. Nxd6) 9. bxc3?? { (7.76 → 2.36) Blunder. dxc6 was best. } (9. dxc6) 9... Ncxe5 10. Nxe5 Nxe5 11. dxe6 fxe6 12. Be2? { (2.13 → 0.92) Mistake. Bb3 was best. } (12. Bb3 b6 13. Bf4 Ng6 14. Bxc7 O-O 15. Qxh5 Qf7 16. Bc4 Bb7 17. f4 Qf5 18. Qxf5 Rxf5) 12... Ng4?? { (0.92 → 3.11) Blunder. O-O was best. } (12... O-O 13. Be3 b5 14. f4 Bb7 15. fxe5 Rxf1+ 16. Qxf1 a6 17. h3 Rf8 18. Qxf8+ Qxf8 19. Rf1) 13. Bxg4 hxg4 14. Qxg4 Qf6 15. Bg5 Qg6 16. Rae1 Kf7?! { (11.01 → Mate in 4) Checkmate is now unavoidable. O-O was best. } (16... O-O 17. Qh4) 17. Qf3+ Kg8 18. Qf8+ Kxf8 19. Be7# { Game ends by variant rule. } 1-0