[Event "Главгосэкспертиза России Arena"] [Site "https://lichess.org/pYbinCk9"] [Date "2021.03.27"] [White "korsakov_k"] [Black "azizevskiy"] [Result "0-1"] [UTCDate "2021.03.27"] [UTCTime "07:04:07"] [WhiteElo "1719"] [BlackElo "1666"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 { D37 Queen's Gambit Declined: Three Knights Variation } a6 5. Bg5 Be7 6. e3 O-O 7. cxd5 Nxd5 8. Bxe7 Nxe7 9. Bd3 c5?! { (0.85 → 1.51) Inaccuracy. Nd7 was best. } (9... Nd7 10. Bc2 Nd5 11. O-O b6 12. Nxd5 exd5 13. Ba4 Bb7 14. Rc1 Rc8 15. Bxd7 Qxd7 16. b4) 10. O-O?! { (1.51 → 0.53) Inaccuracy. dxc5 was best. } (10. dxc5 Nd7 11. Qc2 h6 12. Na4 Qa5+ 13. Nd2 Nd5 14. a3 b5 15. cxb6 N5xb6 16. Nxb6 Nxb6) 10... cxd4 11. Nxd4 Qb6 12. Qc2 Nbc6?? { (0.75 → 2.61) Blunder. h6 was best. } (12... h6 13. Na4 Qa7 14. Rfd1 Bd7 15. Bh7+ Kh8 16. Be4 Nbc6 17. Nc5 Be8 18. Nxc6 Bxc6 19. Bxc6) 13. a3?? { (2.61 → -0.20) Blunder. Bxh7+ was best. } (13. Bxh7+) 13... Nxd4 14. exd4 Qxd4? { (-0.15 → 1.26) Mistake. h6 was best. } (14... h6 15. Na4 Qa7 16. Qc5 Nd5 17. Be4 Bd7 18. Bxd5 Bxa4 19. Be4 Rfd8 20. Rfc1 Qxc5 21. dxc5) 15. Rad1? { (1.26 → -0.04) Mistake. Bxh7+ was best. } (15. Bxh7+) 15... Qh4 16. g3 Qh6 17. Be4 Nc6 18. Ne2? { (0.40 → -0.75) Mistake. Rd6 was best. } (18. Rd6 Qh5 19. Na4 e5 20. Nb6 Rb8 21. Nxc8 Rbxc8 22. Qd3 Nd4 23. Bxb7 Rb8 24. Qe4 Rbe8) 18... Qf6?? { (-0.75 → 1.03) Blunder. e5 was best. } (18... e5) 19. Bxc6? { (1.03 → -0.44) Mistake. Bxh7+ was best. } (19. Bxh7+ Kh8) 19... bxc6 20. Qxc6 Rb8 21. b4 Bb7 22. Qc2?? { (-0.89 → Mate in 4) Checkmate is now unavoidable. Qc3 was best. } (22. Qc3 e5) 22... Qf3 23. Nf4 Qh1# { Black wins by checkmate. } 0-1