[Event "Casual correspondence game"] [Site "https://lichess.org/H6nGtFth"] [Date "2023.03.01"] [White "eyepwn"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2023.03.01"] [UTCTime "20:23:44"] [WhiteElo "1815"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Alekhine System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nf6 { D20 Queen's Gambit Accepted: Central Variation, Alekhine System } 4. Nc3?! { (0.45 → -0.40) Inaccuracy. e5 was best. } (4. e5 Nd5 5. Bxc4 Bf5 6. Qb3 c6 7. Bxd5 cxd5 8. Qxb7 Qc8) 4... e6?! { (-0.40 → 0.67) Inaccuracy. e5 was best. } (4... e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Ng4 9. Nd5) 5. Nf3 Nc6? { (0.34 → 1.87) Mistake. Bb4 was best. } (5... Bb4 6. Bxc4 Nxe4 7. O-O Nxc3 8. bxc3 Bd6 9. Ng5 h6 10. Qh5) 6. Bxc4 Na5 7. Be2?! { (2.29 → 1.67) Inaccuracy. Qa4+ was best. } (7. Qa4+ c6 8. Bd3 b5 9. Qc2 Bb7 10. O-O Be7 11. Bf4 Rc8) 7... b5?! { (1.67 → 2.73) Inaccuracy. c5 was best. } (7... c5 8. Bf4) 8. O-O?! { (2.73 → 1.75) Inaccuracy. Bxb5+ was best. } (8. Bxb5+ c6 9. Be2 Bb4 10. Qc2 c5 11. dxc5 Bb7 12. O-O O-O 13. Rd1 Qc7 14. Be3 Ng4) 8... Ba6?! { (1.75 → 2.99) Inaccuracy. a6 was best. } (8... a6 9. e5 Nd5 10. Nxd5 exd5 11. Bd2 Nc4 12. Bg5 Be7 13. Bxe7 Qxe7 14. b3 Na5 15. Rc1) 9. Bd2?! { (2.99 → 2.30) Inaccuracy. d5 was best. } (9. d5) 9... Rb8?! { (2.30 → 3.39) Inaccuracy. c6 was best. } (9... c6 10. a4 b4 11. Bxa6 bxc3 12. Bxc3 Qb6 13. Bd3 Bb4 14. Qc2 Rb8 15. d5 Bxc3 16. Qxc3) 10. b4?? { (3.39 → 1.25) Blunder. d5 was best. } (10. d5 Bb4 11. dxe6 fxe6 12. Qc2 Nd7 13. Rad1 Qe7 14. Bg5 Qc5 15. Qd3 Bc8 16. Nxb5 O-O) 10... Nb7?? { (1.25 → 5.18) Blunder. Bxb4 was best. } (10... Bxb4) 11. a3?! { (5.18 → 3.41) Inaccuracy. a4 was best. } (11. a4 Bxb4 12. axb5 Bxc3 13. Bxc3 Nxe4 14. Qc2 Nbd6 15. bxa6 O-O 16. Rac1 Ng5 17. Rfd1 Nxf3+) 11... Nd6?! { (3.41 → 5.25) Inaccuracy. c6 was best. } (11... c6 12. Ne5 Rc8 13. d5 cxd5 14. exd5 Bd6 15. Nc6 Qc7 16. Nxa7 O-O 17. Nxc8 Bxh2+ 18. Kh1) 12. e5 g6 13. exf6 c6 14. a4 Nf5 15. axb5 Bc8 16. bxc6 Nxd4 17. Nxd4 Bxb4 18. Ncb5 a5 19. Bxb4 Qxf6?! { (13.59 → Mate in 2) Checkmate is now unavoidable. axb4 was best. } (19... axb4 20. c7 O-O 21. cxb8=Q Qxf6 22. Nd6 Ba6 23. Qa7 Bxe2 24. Qxe2 h6 25. Ne4 Qe5 26. Nc6) 20. c7?! { (Mate in 2 → 15.36) Lost forced checkmate sequence. Nc7+ was best. } (20. Nc7+ Kd8 21. Ndxe6#) 20... Qf4?! { (15.36 → Mate in 4) Checkmate is now unavoidable. axb4 was best. } (20... axb4 21. Nd6+ Kf8 22. cxb8=Q Kg7 23. Nxc8 Rf8 24. Qc7 e5 25. Nc6) 21. Bd2?! { (Mate in 4 → 12.04) Lost forced checkmate sequence. Nf5 was best. } (21. Nf5 Qd2 22. Qxd2 f6 23. Qd8+ Kf7 24. Nbd6#) 21... Qxc7?! { (12.04 → Mate in 6) Checkmate is now unavoidable. Rb6 was best. } (21... Rb6 22. Bxf4 O-O 23. Nd6 Bd7 24. Ne4 e5 25. Bxe5 Re8 26. f4 Bf5 27. Qc1 Rc8 28. Qc5) 22. Nxc7+ Kd7 23. Ncb5?! { (Mate in 5 → 20.68) Lost forced checkmate sequence. Bf4 was best. } (23. Bf4 Rb1 24. Rxb1 Bb7 25. Nc6+ Kc8 26. Ne8 Bxc6 27. Rb8#) 23... Rb6?! { (20.68 → Mate in 6) Checkmate is now unavoidable. f6 was best. } (23... f6 24. Bg5) 24. Bxa5 Rc6 25. Bb4 Ra6 26. Rxa6 Rd8 27. Ra7+ Ke8 28. Nc7+ Kd7 29. Qa4# { White wins by checkmate. } 1-0