[Event "Casual classical game"] [Site "https://lichess.org/yDtsCUew"] [Date "2023.03.29"] [White "mati44"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2023.03.29"] [UTCTime "11:55:14"] [WhiteElo "1844"] [BlackElo "?"] [Variant "Standard"] [TimeControl "10800+180"] [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 } Nc6 4. Bxc4 Bf5?! { (0.70 → 1.54) Inaccuracy. e5 was best. } (4... e5 5. Nf3 Bb4+ 6. Nc3 exd4 7. exd4 Nf6 8. O-O O-O 9. h3) 5. Nf3?! { (1.54 → 0.96) Inaccuracy. Qb3 was best. } (5. Qb3 e6 6. Qxb7 Nb4 7. Bb5+ Ke7 8. Na3 Rb8 9. Qxa7 Kf6) 5... Nf6?! { (0.96 → 1.84) Inaccuracy. e6 was best. } (5... e6 6. Nc3 Nf6 7. O-O Bd6 8. Re1 Ne4 9. Bd3 Nxc3 10. bxc3) 6. O-O?! { (1.84 → 0.94) Inaccuracy. d5 was best. } (6. d5 Na5 7. Qa4+ c6 8. dxc6 Nxc6 9. Qb3 e6 10. Qxb7 Rc8) 6... e6 7. Nc3 Qd6?! { (0.87 → 1.48) Inaccuracy. Bb4 was best. } (7... Bb4 8. Bd2 O-O 9. a3 Bd6 10. Re1 Bg6 11. Bb5 Ne7 12. e4) 8. Bd2 Bg6 9. Rc1 O-O-O?? { (1.41 → 4.12) Blunder. Be7 was best. } (9... Be7 10. Qe2) 10. Be2? { (4.12 → 2.46) Mistake. Nb5 was best. } (10. Nb5 Qd7) 10... Nb4? { (2.46 → 4.30) Mistake. a6 was best. } (10... a6) 11. a3 Na6?? { (3.77 → 8.16) Blunder. Nd3 was best. } (11... Nd3 12. Nb5) 12. Ne5 Be7 13. Bf3 Nc5 14. dxc5?? { (6.32 → 1.24) Blunder. Nb5 was best. } (14. Nb5 Qa6) 14... Bc2?? { (1.24 → 13.93) Blunder. Qxe5 was best. } (14... Qxe5 15. c6) 15. Qxc2 Qxd2 16. Qxd2 Ne4?! { (7.42 → 18.01) Inaccuracy. Rxd2 was best. } (16... Rxd2 17. b4 a6 18. Nxf7 Rg8 19. Ng5 e5 20. Be2 e4 21. Bc4 Re8 22. Ngxe4 Nxe4 23. Nxe4) 17. Qc2 Nd2 18. Rfd1 f6 19. Rxd2 Rhe8?! { (20.15 → Mate in 7) Checkmate is now unavoidable. fxe5 was best. } (19... fxe5 20. Qb3) 20. Rxd8+?! { (Mate in 7 → 31.00) Lost forced checkmate sequence. Qb3 was best. } (20. Qb3 Rd5 21. Nxd5 c6 22. Nxe7+ Rxe7 23. Nxc6 Rd7 24. Rxd7 b6 25. Rxa7 b5 26. Qxe6#) 20... Kxd8 21. Rd1+ Bd6 22. Ne4 Re7 23. Nxd6 b6 24. Nf5+ Rd7 25. Rxd7+ Ke8 26. Rxc7 b5 27. Rxa7 b4 28. axb4 g6 29. e4 fxe5 30. h3 Kd8 31. Qd2+ Kc8 32. Qd7+ Kb8 33. Qb7# { White wins by checkmate. } 1-0