[Event "Rated rapid game"] [Site "https://lichess.org/ja8bJfZ2"] [Date "2021.10.04"] [White "BOMB4ST1K"] [Black "alan_yang"] [Result "0-1"] [UTCDate "2021.10.04"] [UTCTime "16:20:35"] [WhiteElo "1694"] [BlackElo "1715"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, McDonnell Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 e5 { D20 Queen's Gambit Accepted: Central Variation, McDonnell Defense } 4. d5? { (0.29 → -0.87) Mistake. Nf3 was best. } (4. Nf3 Bb4+ 5. Nc3 exd4 6. Nxd4 Ne7 7. Bxc4 Nbc6 8. Be3 Nxd4) 4... b5 5. Nf3 Nf6 6. Bg5 Bb4+ 7. Nc3 a6?! { (-0.86 → 0.00) Inaccuracy. Nbd7 was best. } (7... Nbd7 8. a4 Nc5 9. Nd2 bxa4 10. Qc2 h6 11. Bh4 Bd7 12. Bxc4) 8. a3?? { (0.00 → -1.93) Blunder. a4 was best. } (8. a4 Bb7 9. Bxf6 Qxf6 10. axb5 axb5 11. Bxc4 Bxc3+ 12. bxc3 bxc4 13. Rxa8 Bxa8 14. Qa4+ Bc6) 8... Bxc3+ 9. bxc3 Nbd7 10. Qc2? { (-1.49 → -2.87) Mistake. a4 was best. } (10. a4) 10... O-O 11. Be2 Bb7 12. a4 h6 13. Be3 c6 14. O-O?? { (-2.83 → -5.69) Blunder. dxc6 was best. } (14. dxc6 Bxc6 15. Nd2 Qe7 16. f3 Nc5 17. axb5 axb5 18. O-O Nh5 19. g3 Nf6 20. Qb2 Ra4) 14... cxd5 15. exd5 Bxd5?! { (-5.84 → -4.28) Inaccuracy. Nxd5 was best. } (15... Nxd5 16. Rfd1) 16. h3 Be4 17. Qa2?! { (-3.92 → -5.48) Inaccuracy. Qb2 was best. } (17. Qb2 Rb8) 17... Nd5 18. Bc1?! { (-5.79 → -8.63) Inaccuracy. Qd2 was best. } (18. Qd2 Qe7 19. Rfe1 f5 20. Bf1 N7f6 21. Nh4 f4 22. Bd4 exd4 23. Qxd4 Rad8 24. axb5 axb5) 18... Nxc3 19. Qd2 Nxe2+ 20. Qxe2 Bd3 21. Qd1 e4 22. Nd2 Bxf1 23. Nxf1 Nc5 24. Ba3 Qxd1 25. Rxd1 Rfc8 26. a5 Nd3 27. Ne3 c3 28. Nc2 Rab8 29. Bd6 b4 30. Bxb8 Rxb8 31. f3 b3 32. Na3 c2 33. Nxc2 bxc2 34. Rf1 e3 35. g4?! { (-20.73 → Mate in 7) Checkmate is now unavoidable. f4 was best. } (35. f4 e2) 35... e2 36. Ra1 Rb1+ 37. Rxb1 cxb1=Q+ 38. Kg2 Qf1+ 39. Kg3 e1=Q+ 40. Kh2 Qg1# { Black wins by checkmate. } 0-1