[Event "Rated classical game"] [Site "https://lichess.org/C5FabE7M"] [Date "2019.04.20"] [White "arc001"] [Black "Mazarin"] [Result "0-1"] [UTCDate "2019.04.20"] [UTCTime "12:18:25"] [WhiteElo "1536"] [BlackElo "1578"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+55"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } b5?! { (0.20 → 0.76) Inaccuracy. e5 was best. } (3... e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. Qe2+ Qe7 8. Qxe7+) 4. Nc3? { (0.76 → -0.34) Mistake. a4 was best. } (4. a4 b4 5. Qf3 c6 6. Bxc4 e6 7. Nd2 Nf6 8. b3 Bb7) 4... c6 5. a4 Ba6? { (0.53 → 2.21) Mistake. b4 was best. } (5... b4 6. Ne4 Qd5 7. Nd2 Ba6 8. Ngf3 Nf6 9. Qc2 b3 10. Qc3) 6. axb5 cxb5?? { (2.25 → 7.01) Blunder. Bxb5 was best. } (6... Bxb5 7. b3 e5 8. bxc4 Ba6 9. Nf3 exd4 10. exd4 Nf6 11. Bd3 Bb4 12. Bd2 O-O 13. O-O) 7. Nxb5?? { (7.01 → -2.53) Blunder. Qf3 was best. } (7. Qf3 Nd7) 7... Bxb5 8. Nf3 e6 9. b3 Nf6 10. bxc4 Bc6 11. Ne5 Bd6?? { (-2.61 → -0.09) Blunder. Bb4+ was best. } (11... Bb4+ 12. Bd2 Bxd2+ 13. Qxd2 O-O 14. f3 a5 15. Be2 Bd7 16. Nxd7 Nfxd7 17. O-O Nc6 18. f4) 12. Nxc6 Nxc6 13. c5 Bc7? { (-0.15 → 1.15) Mistake. Bxc5 was best. } (13... Bxc5 14. dxc5 Qxd1+ 15. Kxd1 Ne4 16. Ke1 Rb8 17. f3 Nxc5 18. Ba3 Nb4 19. Bxb4 Rxb4 20. Rc1) 14. Bb5 Ba5+ 15. Rxa5?? { (1.66 → -10.79) Blunder. Kf1 was best. } (15. Kf1 Rc8 16. Qa4 Qd5 17. Qxa5 O-O 18. Qa2 Qd7 19. Qa4 e5 20. Bb2 Rfd8 21. h4 Qd5) 15... Qxa5+ 16. Bd2 Qxb5 17. e4 Nxe4 18. Bf4 Qb4+ 19. Ke2 Nc3+ 20. Kd2?! { (-24.17 → Mate in 21) Checkmate is now unavoidable. Ke3 was best. } { White resigns. } (20. Ke3 Nxd1+) 0-1