[Event "4th Three Check Championship"] [Site "https://lichess.org/IydkwAn9"] [Date "2019.04.27"] [White "opperwezen"] [Black "toivok"] [Result "1-0"] [UTCDate "2019.04.27"] [UTCTime "17:28:00"] [WhiteElo "2402"] [BlackElo "2288"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [WhiteTitle "IM"] [BlackTitle "IM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B45"] [Opening "Sicilian Defense: Taimanov Variation, Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nc3 c5 3. Nf3 Nc6 4. d4?! { (1.42 → 0.53) Inaccuracy. e5 was best. } (4. e5 d5 5. Nb5 a6 6. Nd6+ Bxd6 7. exd6 Qxd6 8. Be2 Nf6) 4... cxd4 5. Nxd4 { B45 Sicilian Defense: Taimanov Variation, Normal Variation } Qf6 6. Be3?! { (1.47 → 0.81) Inaccuracy. Nf3 was best. } (6. Nf3 Bb4 7. Bd2 Nge7 8. Bc4 b5 9. Bd3 O-O 10. O-O Ne5) 6... Bb4 7. Qd2 Nxd4 8. Bxd4 e5 9. Be3 Ne7 10. a3? { (1.58 → 0.33) Mistake. Bc4 was best. } (10. Bc4 O-O 11. O-O d5 12. Nxd5 Nxd5 13. Qxd5 Be6 14. Qb5 Bxc4 15. Qxc4 Bd6 16. Qb3 Qg6) 10... Bxc3 11. Qxc3?! { (0.30 → -0.39) Inaccuracy. bxc3 was best. } (11. bxc3 O-O 12. Bd3 d6 13. O-O Ng6 14. Rab1 Nf4 15. Bxf4 Qxf4 16. Qxf4 exf4 17. Rb4 b6) 11... O-O 12. h4?! { (-0.25 → -1.32) Inaccuracy. Qd2 was best. } (12. Qd2 d5) 12... d5 13. Bg5 Qg6 14. O-O-O? { (-1.42 → -2.98) Mistake. Qxe5 was best. } (14. Qxe5) 14... Nc6?? { (-2.98 → -0.78) Blunder. Be6 was best. } (14... Be6 15. Qxe5) 15. Qg3? { (-0.78 → -2.05) Mistake. exd5 was best. } (15. exd5 Nd4 16. Bd3 Bf5 17. Kb1 Rfc8 18. Bxf5 Qxf5 19. Qd3 Qd7 20. c3 Qxd5 21. cxd4 e4) 15... Nd4?! { (-2.05 → -1.09) Inaccuracy. h6 was best. } (15... h6 16. Kb1) 16. Rxd4 exd4 17. h5 Qc6?? { (-0.54 → 1.78) Blunder. Qe6 was best. } (17... Qe6) 18. Bb5 Qxc2+?? { (1.08 → 11.13) Blunder. Qe6 was best. } (18... Qe6) 19. Kxc2 Bf5?! { (7.27 → 12.27) Inaccuracy. d3+ was best. } (19... d3+ 20. Kb1) 20. Kb3 Bxe4?! { (10.28 → Mate in 9) Checkmate is now unavoidable. Be6 was best. } (20... Be6 21. Bd7) 21. Ka2 Rac8 22. Bf6 g6 23. Bd3 Rc2 24. Bxc2 { Black resigns. } 1-0