[Event "Monthly Rapid Arena"] [Site "https://lichess.org/0eFiRKB8"] [Date "2023.12.28"] [White "MarekMala"] [Black "SHerlokmorki"] [Result "1-0"] [UTCDate "2023.12.28"] [UTCTime "18:34:40"] [WhiteElo "1552"] [BlackElo "2046"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 c6 { D43 Semi-Slav Defense } 5. Bf4 Bd6?! { (-0.30 → 0.39) Inaccuracy. dxc4 was best. } (5... dxc4 6. a4 Bb4 7. g3 O-O 8. Bg2 a5 9. O-O Nd5 10. Bd2) 6. Bxd6 Qxd6 7. e3 O-O 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. O-O a6 12. Bc2?! { (0.83 → 0.20) Inaccuracy. e4 was best. } (12. e4 Qe7 13. e5 Nfd7 14. Be4 Rd8 15. Rc1 Nb6 16. Qd3 h6 17. Ne2 a5 18. Ng3 Na6) 12... Nbd7?! { (0.20 → 0.88) Inaccuracy. c5 was best. } (12... c5 13. e4) 13. Re1? { (0.88 → -0.27) Mistake. e4 was best. } (13. e4 Qe7) 13... Nb6? { (-0.27 → 0.96) Mistake. c5 was best. } (13... c5 14. e4 cxd4 15. Qxd4 Qxd4 16. Nxd4 Rac8 17. e5 b4 18. Na4 Nd5 19. Be4 Rc7 20. Rad1) 14. Qd3 Rad8 15. b3? { (0.85 → -0.35) Mistake. Ne4 was best. } (15. Ne4 Nxe4) 15... c5 16. Rad1?! { (-0.30 → -1.13) Inaccuracy. e4 was best. } (16. e4) 16... Bxf3 17. gxf3 cxd4 18. Ne4 Qe7?? { (-0.95 → Mate in 2) Checkmate is now unavoidable. Nxe4 was best. } (18... Nxe4 19. fxe4 Qa3 20. exd4 Qxa2 21. Ra1 Qb2 22. Rxa6 Rxd4 23. Rb1 Rxd3 24. Rxb2 Rd6 25. Bd3) 19. Nxf6+ Qxf6 20. Qxh7# { White wins by checkmate. } 1-0