[Event "Rated classical game"] [Site "https://lichess.org/OilQK93W"] [Date "2020.11.29"] [White "ACE_GABRI3L_334"] [Black "Henry11799"] [Result "1-0"] [UTCDate "2020.11.29"] [UTCTime "00:08:25"] [WhiteElo "1258"] [BlackElo "1443"] [WhiteRatingDiff "+340"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "1800+20"] [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?! { (0.00 → 0.73) Inaccuracy. c5 was best. } (3... c5 4. Bxc4 cxd4 5. Nf3 Qc7 6. Qb3 e6 7. exd4 Nc6 8. O-O) 4. a4 a6?! { (0.79 → 1.61) Inaccuracy. b4 was best. } (4... b4 5. Qf3 c6 6. Bxc4 e6 7. Ne2 Bb7 8. b3 Bd6 9. Nd2) 5. axb5?! { (1.61 → 0.94) Inaccuracy. Qf3 was best. } (5. Qf3 Ra7 6. axb5 Bb7 7. Qh3 c6 8. Bxc4 Qb6 9. Nf3 axb5) 5... Qd5?? { (0.94 → 2.89) Blunder. Bb7 was best. } (5... Bb7 6. bxa6 Nxa6 7. Nf3 e6 8. Bxc4 Nf6 9. Qe2 Nb4 10. Na3) 6. Nc3 Qb7 7. Bxc4 axb5 8. Rxa8 bxc4?? { (2.03 → 4.52) Blunder. Qxa8 was best. } (8... Qxa8) 9. Qa4+ Bd7 10. Qa7 Qxa7 11. Rxa7 e6? { (4.19 → 7.78) Mistake. Nc6 was best. } (11... Nc6 12. Ra8+ Nd8 13. Nf3 e6 14. Ne5 f6 15. Nxd7 Kxd7 16. Ke2 Ne7 17. Bd2 Nd5 18. Na4) 12. Ra8 Bb4 13. Rxb8+ Ke7 14. Rxb4 Nf6 15. e4 Bc6 16. Bg5 h6 17. Bxf6+ gxf6 18. Rxc4 f5 19. Rxc6 Ra8 20. Rxc7+ Kd6?! { (18.72 → Mate in 1) Checkmate is now unavoidable. Kf6 was best. } (20... Kf6 21. exf5) 21. Nb5# { White wins by checkmate. } 1-0