[Event "Rated Three-check game"] [Site "https://lichess.org/7Weq44iu"] [Date "2016.08.22"] [White "Erwt64"] [Black "SuperMasterOS"] [Result "1-0"] [UTCDate "2016.08.22"] [UTCTime "13:19:37"] [WhiteElo "1500"] [BlackElo "1662"] [WhiteRatingDiff "+231"] [BlackRatingDiff "-165"] [Variant "Three-check"] [TimeControl "300+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. f4?? { (0.93 → -2.47) Blunder. Nf3 was best. } (2. Nf3 e6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 bxc6 6. O-O d6 7. d4 h6 8. Qd2 Nd7) 2... Nf6? { (-2.47 → -0.87) Mistake. e5 was best. } (2... e5 3. Nf3) 3. Nc3? { (-0.87 → -2.29) Mistake. e5 was best. } (3. e5 e6 4. g3 Bc5 5. Nh3 Nd5 6. c3 d6 7. Ng5 Qd7 8. Ne4 Bb6 9. exd6 O-O) 3... h5?? { (-2.29 → 0.50) Blunder. e5 was best. } (3... e5 4. Bc4 d5 5. exd5 Bc5 6. Kf1 O-O 7. Nf3 Na5 8. Qe2 Ng4 9. Bb5 exf4 10. d4) 4. h3?? { (0.50 → -1.53) Blunder. e5 was best. } (4. e5 Ng4 5. Nf3 e6 6. d4 Bb4 7. Qd2 d5 8. Bb5 Bd7 9. a3 Be7 10. O-O a6) 4... Nd4 5. Bd3? { (-1.60 → -3.20) Mistake. e5 was best. } (5. e5 e6 6. g3 Bc5 7. Bd3 Nxc2+ 8. Qxc2 Bf2+ 9. Kd1 Nd5 10. Nxd5 exd5 11. Ne2 Qe7) 5... h4?? { (-3.20 → 1.10) Blunder. e5 was best. } (5... e5 6. g3 Bc5 7. Nf3 Nxc2+ 8. Qxc2 Bf2+ 9. Kd1 c6 10. Rf1 Bxg3 11. Qb3 d5 12. Nxd5) 6. Nge2 Nf3+ 7. gxf3 c6 8. e5 Nd5?? { (1.20 → 4.98) Blunder. Nh5 was best. } (8... Nh5 9. Bc4 e6 10. d4 b5 11. Bd3 d5 12. exd6 Bxd6 13. Qd2 Ng3 14. Rg1 Bb4 15. a3) 9. Bf5?? { (4.98 → 0.24) Blunder. Nxd5 was best. } (9. Nxd5 e6 10. Ndc3 Bb4 11. a3 Bc5 12. Kf1 d5 13. Na4 Be7 14. b4 a5 15. Bb2 axb4) 9... e6 10. Bg4 f5 11. exf6 Qxf6?! { (1.09 → 2.23) Inaccuracy. gxf6 was best. } (11... gxf6 12. Nxd5 cxd5 13. c3 Qb6 14. Nd4 Kd8 15. d3 Bc5 16. Qa4 f5 17. Be3 fxg4 18. fxg4) 12. d4 Nxf4?? { (1.83 → 7.81) Blunder. Nxc3 was best. } (12... Nxc3 13. Nxc3 d5 14. Be3 Bb4 15. Qd2 Bd7 16. O-O-O O-O-O 17. Kb1 Rdf8 18. a3 Bd6 19. Qd3) 13. Bxf4 Bb4 14. O-O Bxc3 15. bxc3 d6 16. Kh2 e5 17. dxe5 dxe5?! { (14.37 → Mate in 5) Checkmate is now unavoidable. Qg6 was best. } (17... Qg6 18. Rg1 Bxg4 19. Rxg4 Qxg4 20. hxg4 d5 21. Bg5 O-O 22. Nf4 Rxf4 23. Bxf4 Rf8 24. Bg5) 18. Bh5+?? { (Mate in 5 → 6.33) Lost forced checkmate sequence. Bd7+ was best. } (18. Bd7+ Kf8 19. Bg5 e4 20. Bxf6 g5 21. Qd6+ Kg8 22. Qd5+) 18... g6?? { (6.33 → Mate in 2) Checkmate is now unavoidable. Rxh5 was best. } (18... Rxh5 19. Rg1) 19. Bxg6+ Qxg6 20. Qd8+ { Game ends by variant rule. } 1-0