[Event "Rated classical game"] [Site "https://lichess.org/0py869I0"] [Date "2021.05.03"] [White "ahmadedelby"] [Black "Chessnation1200"] [Result "1-0"] [UTCDate "2021.05.03"] [UTCTime "15:27:07"] [WhiteElo "1477"] [BlackElo "1511"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1800+0"] [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?! { (0.13 → 0.73) Inaccuracy. e5 was best. } (3... e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. Nc3 O-O 8. O-O) 4. a4 Bd7? { (0.79 → 2.11) Mistake. b4 was best. } (4... b4 5. Qf3 c6 6. Bxc4 e6 7. Ne2 Bb7 8. b3 Bd6 9. Nd2) 5. axb5 Bxb5 6. Nc3 c6 7. Nxb5?! { (2.25 → 1.13) Inaccuracy. b3 was best. } (7. b3 a5 8. bxc4 Ba6 9. Ba3 g6 10. Nf3 Bg7 11. e4 Nh6) 7... cxb5 8. Qh5?? { (1.23 → -0.66) Blunder. Bd2 was best. } (8. Bd2 Nf6 9. b3 e6 10. bxc4 bxc4 11. Bxc4 Bd6 12. Bb5+ Nbd7) 8... Qd7? { (-0.66 → 0.46) Mistake. a6 was best. } (8... a6) 9. Nf3?? { (0.46 → -1.47) Blunder. b3 was best. } (9. b3) 9... g6?? { (-1.47 → 0.63) Blunder. Nf6 was best. } (9... Nf6) 10. Qe5 f6? { (0.54 → 1.80) Mistake. Nf6 was best. } (10... Nf6 11. b3 a6 12. bxc4 Nc6 13. Qf4 Bg7 14. Be2 bxc4 15. Bxc4 O-O 16. O-O Nd5 17. Qe4) 11. Qc5?? { (1.80 → -7.13) Blunder. Qe4 was best. } (11. Qe4) 11... Qc6?? { (-7.13 → 1.72) Blunder. e5 was best. } (11... e5 12. Qb6 axb6 13. Rxa8 Qb7 14. Ra1 Nc6 15. Be2 Bb4+ 16. Kf1 e4 17. Ne1 Nge7 18. Nc2) 12. Qb4?? { (1.72 → -0.97) Blunder. Qxc6+ was best. } (12. Qxc6+ Nxc6 13. b3 Nb4 14. Ra5 Rc8 15. Bd2 e6 16. Rxa7 Bd6 17. Rb7 Nc2+ 18. Kd1 Na3) 12... e5 13. Qd2 e4?? { (-1.47 → 0.55) Blunder. Na6 was best. } (13... Na6 14. Qd1) 14. Ng1?? { (0.55 → -2.39) Blunder. d5 was best. } (14. d5 Qb6 15. Nd4 a5 16. Qc2 f5 17. b3 Nf6 18. bxc4 b4 19. Bb2 Nbd7 20. Be2 Bd6) 14... f5? { (-2.39 → -1.00) Mistake. Na6 was best. } (14... Na6 15. Ne2) 15. Ne2?! { (-1.00 → -2.09) Inaccuracy. Qa5 was best. } (15. Qa5 Nf6 16. b3 Nd5 17. Bd2 Nd7 18. bxc4 bxc4 19. Ne2 Be7 20. Nf4 Nxf4 21. exf4 Nb6) 15... a5?! { (-2.09 → -1.30) Inaccuracy. Nf6 was best. } (15... Nf6 16. Qa5) 16. g3? { (-1.30 → -3.19) Mistake. d5 was best. } (16. d5 Qf6) 16... g5?? { (-3.19 → -0.08) Blunder. Bb4 was best. } (16... Bb4) 17. Bg2? { (-0.08 → -1.55) Mistake. d5 was best. } (17. d5) 17... f4?? { (-1.55 → 3.78) Blunder. Bb4 was best. } (17... Bb4) 18. exf4 gxf4 19. Qxf4 Nf6 20. Nc3 Bb4 21. Bd2?! { (4.73 → 3.54) Inaccuracy. O-O was best. } (21. O-O O-O 22. f3 e3 23. Qg5+ Kh8 24. f4 Qa6 25. Bxa8 e2 26. Nxe2 Qxa8 27. Qxb5 Qc6) 21... Nbd7?! { (3.54 → 4.46) Inaccuracy. O-O was best. } (21... O-O 22. O-O) 22. Nxe4 Qe6? { (4.13 → 8.20) Mistake. Bxd2+ was best. } (22... Bxd2+ 23. Kxd2) 23. Bxb4 Nxe4 24. Qxe4 Qxe4+ 25. Bxe4 Nf6 26. Bxa8 axb4 27. Bc6+ Kd8 28. Ra8+ Kc7 29. Rxh8 Nd5 30. Bxd5 c3 31. bxc3 b3 32. Bxb3 b4 33. Rxh7+ Kc8 34. O-O bxc3 35. Rc1 c2 36. Rxc2+ Kd8 37. Bg8 Ke8 38. Rc8# { White wins by checkmate. } 1-0