[Event "Rated classical game"] [Site "https://lichess.org/FXLmOQuk"] [Date "2021.06.13"] [White "Costobarus"] [Black "Toonerer"] [Result "1-0"] [UTCDate "2021.06.13"] [UTCTime "08:01:24"] [WhiteElo "2309"] [BlackElo "2181"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 { D43 Semi-Slav Defense } 5. Bg5 Qb6?! { (0.00 → 0.97) Inaccuracy. dxc4 was best. } (5... dxc4 6. a4 Bb4 7. e4 Qa5 8. Bd2 c5 9. Bxc4 cxd4 10. Nxd4) 6. Qc2 Bb4?! { (0.90 → 1.64) Inaccuracy. Nbd7 was best. } (6... Nbd7 7. e3 Qa5 8. cxd5 exd5 9. Bd3 Bd6 10. O-O O-O 11. Rfe1) 7. Bxf6 gxf6 8. e3 Nd7 9. cxd5?! { (1.62 → 0.99) Inaccuracy. Be2 was best. } (9. Be2 f5) 9... cxd5 10. Bd3 Qa5 11. O-O Bxc3 12. bxc3 b6 13. e4?! { (2.44 → 1.31) Inaccuracy. a4 was best. } (13. a4) 13... Ba6?? { (1.31 → 3.69) Blunder. Bb7 was best. } (13... Bb7 14. Rac1) 14. Bxa6 Qxa6 15. exd5 exd5?! { (3.77 → 5.37) Inaccuracy. Qc4 was best. } (15... Qc4 16. dxe6 fxe6 17. Rae1 O-O 18. Re3 Rf7 19. Qb2 Rd8 20. Nd2 Qd5 21. c4 Qc6 22. Rfe1) 16. Rfe1+ Kd8 17. Qf5 Qb7 18. Re3 Qc6 19. Rae1 Qd6 20. Qh5 Rf8 21. Nh4 Kc7 22. Nf5 Qc6 23. Ne7 Qd6 24. Nxd5+ Kb7 25. Re7 Ka6 26. Rxd7 Qxd7 27. Re7? { (14.32 → 5.46) Mistake. Nb4+ was best. } (27. Nb4+) 27... Rfe8?? { (5.46 → Mate in 4) Checkmate is now unavoidable. Qxe7 was best. } (27... Qxe7 28. Nxe7) 28. Nb4+ { Black resigns. } 1-0