[Event "Weekly Classical Arena"] [Site "https://lichess.org/8kOlzz6t"] [Date "2021.01.22"] [White "jan2011"] [Black "yigitkaya"] [Result "1-0"] [UTCDate "2021.01.22"] [UTCTime "18:05:20"] [WhiteElo "1682"] [BlackElo "1906"] [WhiteRatingDiff "+128"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 { D37 Queen's Gambit Declined: Three Knights Variation } b6 5. Bg5 Be7 6. e3 Bb7 7. Rc1 c5?? { (-0.05 → 1.80) Blunder. O-O was best. } (7... O-O 8. Be2 dxc4 9. O-O h6 10. Bh4 Nbd7 11. Bxc4 a6 12. a4) 8. cxd5 exd5 9. Bd3? { (1.85 → 0.36) Mistake. Bb5+ was best. } (9. Bb5+) 9... Nbd7 10. O-O O-O 11. Bb1 h6?! { (0.06 → 0.62) Inaccuracy. Ne4 was best. } (11... Ne4 12. Bxe7 Qxe7 13. dxc5 Nxc3 14. Rxc3 bxc5 15. Qa4 Rfd8 16. Rfc1 Qf6 17. h4 d4 18. exd4) 12. Bh4?! { (0.62 → 0.07) Inaccuracy. Bf4 was best. } (12. Bf4 Ne4 13. Ne5 Re8 14. Nxd7 Qxd7 15. Bxe4 dxe4 16. dxc5 Qxd1 17. Rfxd1 Bxc5 18. Bd6 Rec8) 12... Rc8 13. Ne5 Ne4?! { (0.08 → 0.72) Inaccuracy. cxd4 was best. } (13... cxd4) 14. Bxe7 Qxe7 15. Nxd7 Qxd7 16. Nxe4 dxe4 17. dxc5 Rfd8 18. cxb6 axb6? { (1.50 → 3.10) Mistake. Rxc1 was best. } (18... Rxc1 19. Qxc1 axb6 20. Bc2 Qe6 21. Qb1 Bd5 22. Rd1 Rc8 23. b3 Qc6 24. Rd2 Qc3 25. Qd1) 19. Qxd7 Rxd7 20. Rxc8+ Bxc8 21. Bxe4 Rd2 22. Rb1? { (3.20 → 1.36) Mistake. Rc1 was best. } (22. Rc1) 22... Be6 23. a3 Ba2?? { (0.95 → 3.63) Blunder. f5 was best. } (23... f5 24. Bc6 Ba2 25. Rc1 Bb3 26. h4 Rxb2 27. Bf3 Be6 28. Rc7 Ra2 29. Ra7 g5 30. h5) 24. Rc1 Rxb2?? { (3.43 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (24... g6 25. b4) 25. Rc8# { White wins by checkmate. } 1-0