[Event "Rated Three-check game"] [Site "https://lichess.org/zdKyzPHt"] [Date "2016.02.26"] [White "opperwezen"] [Black "Berettar"] [Result "1-0"] [UTCDate "2016.02.26"] [UTCTime "22:13:07"] [WhiteElo "2085"] [BlackElo "1933"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-7"] [WhiteTitle "IM"] [BlackTitle "CM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c6?! { (0.20 → 0.97) Inaccuracy. Nf6 was best. } { A04 Zukertort Opening: Slav Invitation } (1... Nf6 2. d4 d5 3. e3 e6 4. c4 Be7 5. Bd3 O-O 6. cxd5 exd5 7. Nc3 c5 8. dxc5 Bxc5 9. O-O) 2. e3 d5 3. Bd3?! { (0.43 → -0.34) Inaccuracy. c4 was best. } (3. c4 e6 4. Nc3 Be7 5. d4 Nf6 6. Bd3 O-O 7. O-O c5 8. a3 dxc4 9. Bxc4 Qc7 10. Nb5 Qb6) 3... Bg4 4. h3 Bh5 5. c4 Nf6 6. Qb3 Qb6 7. Qxb6 axb6 8. Nc3 dxc4 9. Bxc4 e6 10. Nb5? { (-0.24 → -1.65) Mistake. d4 was best. } (10. d4 Nbd7 11. Bd2 b5 12. Bd3 Bg6 13. Bxg6 hxg6 14. Ng5 Nd5 15. Nxd5 exd5 16. Nf3 Bd6 17. Ke2 Nf6) 10... Kd8? { (-1.65 → -0.25) Mistake. cxb5 was best. } (10... cxb5 11. Bxb5+ Kd8 12. Ne5 Nbd7 13. Nxd7 Nxd7 14. O-O Ra5 15. a4 Bb4 16. b3 f5 17. Bb2 Ke7 18. g4) 11. Nbd4 Bxf3?! { (-0.50 → 0.22) Inaccuracy. Nbd7 was best. } (11... Nbd7 12. O-O e5 13. Nf5 b5 14. Bb3 Bxf3 15. gxf3 g6 16. Ng3 Nc5 17. Bc2 Ne6 18. b3 Kc7 19. Bb2) 12. gxf3 Ke8 13. Rg1 Nbd7 14. Bxe6? { (0.00 → -1.53) Mistake. Nc2 was best. } (14. Nc2 b5 15. Be2 g6 16. d4 h5 17. Bd2 Nb6 18. e4 Bh6 19. Bb4 Bf8 20. Bd2) 14... fxe6 15. Nxe6 Ke7 16. Nxg7 Bxg7 17. Rxg7+ Kd8? { (-1.39 → 0.00) Mistake. Kf8 was best. } (17... Kf8 18. Rg3 Nc5 19. d4 Nd3+ 20. Kd2 Nxf2 21. Kc2 Kf7 22. e4 Rhg8 23. Bf4 Nh5 24. Rg5 Rxg5 25. Bxg5) 18. b3 Rg8?? { (0.00 → 3.12) Blunder. Nh5 was best. } (18... Nh5 19. Rg4 Nhf6 20. Rg7) 19. Rxg8+ Nxg8 20. Bb2 Kc8?? { (3.27 → Mate in 8) Checkmate is now unavoidable. Ne7 was best. } (20... Ne7 21. Ke2 Kc8 22. Rc1 Nc5 23. Bd4 Ra5 24. Rg1 Ng6 25. b4 Rb5 26. bxc5 bxc5 27. Bc3 b6 28. f4) 21. Ke2?? { (Mate in 8 → 4.75) Lost forced checkmate sequence. Rc1 was best. } (21. Rc1 Nc5 22. Ke2 Ne7 23. Rg1 Ng6 24. Rg5 Ne6 25. Rf5 Nd8 26. Rf6 Nf4+ 27. exf4 Rxa2 28. Rxc6+) 21... Kb8?? { (4.75 → Mate in 1) Checkmate is now unavoidable. Ne7 was best. } (21... Ne7 22. Rc1 Nc5 23. Bf6 Ng6 24. b4 Ra4 25. bxc5 b5 26. Rg1 Rc4 27. Bd4 Ra4 28. a3 b4 29. axb4) 22. Be5+ { Game ends by variant rule. } 1-0