[Event "Rated classical game"] [Site "https://lichess.org/NYdO5DH0"] [Date "2022.06.20"] [White "QuangTung2D"] [Black "mir40BG"] [Result "1-0"] [UTCDate "2022.06.20"] [UTCTime "03:47:42"] [WhiteElo "1897"] [BlackElo "1894"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. cxd5 exd5 5. Nf3 Bxc3+?! { (0.25 → 0.82) Inaccuracy. Nf6 was best. } (5... Nf6 6. Qa4+ Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 O-O 10. Be2) 6. bxc3 h6 7. e3 Nf6?! { (0.95 → 1.83) Inaccuracy. Ne7 was best. } (7... Ne7 8. c4 c6 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 Be6 12. O-O) 8. Ba3 Bf5?! { (1.40 → 2.37) Inaccuracy. Nc6 was best. } (8... Nc6 9. Bb5 Ne4 10. c4 Nd6 11. cxd5 Nxb5 12. dxc6 Nxa3 13. cxb7 Bxb7 14. Qa4+ Qd7 15. Qxa3) 9. Bd3?! { (2.37 → 1.65) Inaccuracy. Qb3 was best. } (9. Qb3 b6) 9... Bxd3 10. Qxd3 a6? { (1.41 → 2.81) Mistake. Qd7 was best. } (10... Qd7) 11. O-O Nc6?! { (2.77 → 3.60) Inaccuracy. Qd7 was best. } (11... Qd7 12. Ne5) 12. Nd2?! { (3.60 → 2.57) Inaccuracy. Ne5 was best. } (12. Ne5 Ne7 13. c4 O-O 14. cxd5 Nfxd5 15. e4 Nf6 16. Rad1 b6 17. f4 Rc8 18. d5 b5) 12... Nh7?! { (2.57 → 3.97) Inaccuracy. Qd7 was best. } (12... Qd7 13. Rab1 b5 14. Rfe1 Qg4 15. f3 Qe6 16. e4 O-O-O 17. e5 Nd7 18. f4 g6 19. Nb3) 13. e4 Nf6?? { (3.53 → 7.93) Blunder. Ne7 was best. } (13... Ne7 14. Rae1) 14. exd5?? { (7.93 → 2.92) Blunder. Rae1 was best. } (14. Rae1 Ne7) 14... Nxd5?? { (2.92 → 6.54) Blunder. Qxd5 was best. } (14... Qxd5) 15. Rfe1+ Nde7 16. Qe3 Kd7?! { (6.37 → 9.44) Inaccuracy. Qd7 was best. } (16... Qd7 17. d5) 17. Qh3+ f5 18. Qe3 g5?! { (6.52 → 10.92) Inaccuracy. Qg8 was best. } (18... Qg8) 19. d5 f4 20. dxc6+ Nxc6?! { (11.59 → Mate in 1) Checkmate is now unavoidable. Kc8 was best. } (20... Kc8 21. cxb7+) 21. Qe6# { White wins by checkmate. } 1-0