[Event "Rated Three-check game"] [Site "https://lichess.org/yCSwLkwI"] [Date "2016.09.10"] [White "WillSteinitz7"] [Black "pirania147"] [Result "0-1"] [UTCDate "2016.09.10"] [UTCTime "18:13:26"] [WhiteElo "1960"] [BlackElo "2180"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+5"] [Variant "Three-check"] [TimeControl "30+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4?! { (0.15 → -0.50) Inaccuracy. e4 was best. } (1. e4 e6 2. Nc3 c5 3. e5 Nc6 4. Nf3 d5 5. exd6 Qxd6 6. Bb5 Bd7 7. Ne4 Qb8) 1... c5 { A43 Benoni Defense: Old Benoni } 2. c3 e6 3. Nf3 Nf6 4. e3 Nc6 5. Bd3 Bd6?! { (0.13 → 0.77) Inaccuracy. d5 was best. } (5... d5 6. Ne5) 6. g3 h5 7. h4?! { (0.62 → -0.43) Inaccuracy. Nbd2 was best. } (7. Nbd2 Bc7 8. dxc5 b6 9. Nc4 bxc5 10. e4 d5 11. exd5 Qxd5 12. Ne3 Qd6 13. Nc4 Qd5) 7... Ng4 8. Qe2 b6?? { (-1.49 → 0.23) Blunder. Qc7 was best. } (8... Qc7 9. Kf1 Bxg3 10. fxg3 Qxg3 11. Qg2 Qxg2+ 12. Kxg2 Rh6 13. Kg1 d5 14. Rh3 Rf6 15. e4) 9. Nbd2 Bb7 10. Ne4 Be7 11. Bb5?! { (0.00 → -0.76) Inaccuracy. O-O was best. } (11. O-O Qc7 12. Neg5 Bd6 13. Ne4 Be7 14. Neg5 Bd6 15. Ne4 Be7) 11... a6 12. Nd6+?? { (-0.89 → -3.31) Blunder. Ba4 was best. } (12. Ba4 O-O 13. Bd2 g6 14. Neg5 d5 15. O-O-O b5 16. Bc2 Qa5 17. Kb1 b4 18. cxb4 Nxb4) 12... Bxd6 13. Bd3? { (-3.00 → -5.88) Mistake. Ng5 was best. } (13. Ng5 Qe7 14. Ba4 b5 15. Ne4 bxa4 16. Nxd6+ Qxd6 17. O-O Nf6 18. dxc5 Qd5 19. e4 Qxe4) 13... cxd4?? { (-5.88 → -0.53) Blunder. Qc7 was best. } (13... Qc7 14. Kf1 cxd4 15. exd4 Ne7 16. Rh3 Qc6 17. Bf4 Bxf4 18. gxf4 Qxf3 19. Qxf3 Bxf3 20. Kg1) 14. exd4 Qe7?? { (-0.33 → 3.03) Blunder. Qc7 was best. } (14... Qc7 15. Rh3) 15. Bg5 f6?? { (2.47 → 9.06) Blunder. Nf6 was best. } (15... Nf6 16. O-O b5 17. d5 Bxg3 18. dxc6 Bxc6 19. fxg3 Qc5+ 20. Rf2 Ng4 21. Nd4 O-O 22. Bh7+) 16. Bg6+ Kd8 17. Ne5 Bxe5?? { (6.45 → Mate in 7) Checkmate is now unavoidable. Ngxe5 was best. } (17... Ngxe5 18. dxe5 Nxe5 19. O-O-O Bd5 20. Qe3 Bc7 21. f4 fxg5 22. fxe5 Kc8 23. Rhf1 Qd8 24. Be4) 18. dxe5 Ncxe5 19. Bxf6?? { (19.56 → -8.40) Blunder. O-O-O was best. } (19. O-O-O) 19... Nf3+?? { (-8.40 → Mate in 3) Checkmate is now unavoidable. Qxf6 was best. } (19... Qxf6 20. O-O-O Bd5 21. Rxd5 exd5 22. Bc2 Re8 23. Kb1 Qxf2 24. Qxf2 Nxf2 25. Re1 Kc7 26. Ka1) 20. Qxf3 Qxf6 21. Rd1?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Qxf6+ was best. } (21. Qxf6+) 21... Qe5+ 22. Be4 Qxe4+ { Game ends by variant rule. } 0-1