[Event "Casual correspondence game"] [Site "https://lichess.org/eUFnMxmj"] [Date "2021.02.14"] [White "sergiomtzoliva"] [Black "lichess AI level 2"] [Result "1-0"] [UTCDate "2021.02.14"] [UTCTime "11:05:30"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. Bd2 c5 5. cxd5 cxd4?? { (0.39 → 2.73) Blunder. exd5 was best. } (5... exd5 6. a3 Bxc3 7. Bxc3 c4 8. b3 Nf6 9. bxc4 dxc4 10. e3) 6. Ne4?? { (2.73 → -1.62) Blunder. Qa4+ was best. } (6. Qa4+) 6... Qa5?? { (-1.62 → 2.08) Blunder. Bxd2+ was best. } (6... Bxd2+ 7. Nxd2 Qxd5 8. Qb3 Nf6 9. Qxd5 Nxd5 10. Ndf3 Nc6 11. Rd1 e5 12. e3 O-O 13. exd4) 7. dxe6?? { (2.08 → -0.20) Blunder. Nd6+ was best. } (7. Nd6+ Ke7) 7... Bxd2+?! { (-0.20 → 0.71) Inaccuracy. Bxe6 was best. } (7... Bxe6 8. a3) 8. Qxd2 Qb6?? { (0.66 → 4.03) Blunder. Qxd2+ was best. } (8... Qxd2+ 9. Kxd2) 9. exf7+ Kxf7 10. Qf4+? { (4.10 → 2.46) Mistake. e3 was best. } (10. e3 Bf5) 10... Ke7?! { (2.46 → 3.91) Inaccuracy. Nf6 was best. } (10... Nf6 11. Nf3 Qxb2 12. Rd1 Qb4+ 13. Ned2 Re8 14. e3 Kg8 15. Bc4+ Be6 16. Bxe6+ Rxe6 17. Nxd4) 11. Qg5+?! { (3.91 → 2.94) Inaccuracy. Qe5+ was best. } (11. Qe5+ Kf8) 11... Kf7 12. Qf4+?! { (3.51 → 2.30) Inaccuracy. Qd5+ was best. } (12. Qd5+ Kf8 13. Nd6 Qb4+ 14. Kd1 Qa4+ 15. Kd2 Qd7 16. Qc5 Na6 17. Qxd4 Nf6 18. Nf3 Ke7) 12... Ke7?! { (2.30 → 3.74) Inaccuracy. Nf6 was best. } (12... Nf6 13. Nf3) 13. Nf3 Be6 14. Qg5+ Nf6? { (3.99 → 7.20) Mistake. Kf8 was best. } (14... Kf8 15. g3 Qb4+ 16. Nfd2 Qe7 17. Bg2 Nc6 18. Nc5 Re8 19. Nxe6+ Qxe6 20. O-O Qe5 21. Qh4) 15. Nxf6 Qxb2 16. Nxh7+?! { (20.19 → 6.08) Inaccuracy. Nd5+ was best. } (16. Nd5+ Kd6 17. Qe5+ Kc5 18. Nc3+ Bd5 19. Qxd5+ Kb6 20. Na4+ Kc7 21. Qe5+ Kc8 22. Nxb2 Nc6) 16... Kf7 17. Ne5+?! { (6.36 → 4.90) Inaccuracy. Qc1 was best. } (17. Qc1 Qb4+ 18. Qd2 Qxd2+ 19. Kxd2 Bd5 20. Nhg5+ Kf6 21. h4 Nc6 22. Rb1 Bxa2 23. Ne4+ Ke7) 17... Kg8? { (4.90 → 12.46) Mistake. Ke8 was best. } (17... Ke8 18. Rc1 Rxh7 19. Nd3 Qxa2 20. e4 dxe3 21. fxe3 Nd7 22. Qg6+ Ke7 23. Qxh7 Qa5+ 24. Ke2) 18. Nf6+ Kf8 19. Ng6+ Kf7 20. Nxh8+ Kf8?! { (13.53 → Mate in 1) Checkmate is now unavoidable. Ke7 was best. } (20... Ke7 21. Ng8+ Kd6 22. Qe7+ Kc6 23. Qxe6+ Kc7 24. Qf7+ Nd7 25. Qc4+ Kb6 26. Rc1 Rxg8 27. Qc7+) 21. Nh7+?! { (Mate in 1 → 11.70) Lost forced checkmate sequence. Qc5# was best. } (21. Qc5#) 21... Kg8?! { (11.70 → Mate in 2) Checkmate is now unavoidable. Ke8 was best. } (21... Ke8 22. Qg6+ Kd8 23. Rb1 Qc3+ 24. Kd1 Qc4 25. Qg5+ Ke8 26. Ng6 Qa4+ 27. Ke1 Qa3 28. Nhf8) 22. Nf6+ Kf8 23. Ng6+?! { (Mate in 1 → 13.31) Lost forced checkmate sequence. Qc5# was best. } (23. Qc5#) 23... Kf7 24. Ne5+ Ke7?! { (13.13 → Mate in 3) Checkmate is now unavoidable. Kf8 was best. } (24... Kf8 25. Rc1) 25. Nd5+?! { (Mate in 3 → 22.37) Lost forced checkmate sequence. Ne4+ was best. } (25. Ne4+ Ke8 26. Nd6+ Kf8 27. Qd8#) 25... Kf8?! { (22.37 → Mate in 1) Checkmate is now unavoidable. Kd6 was best. } (25... Kd6 26. Nc4+ Kc6 27. Ne7+ Kd7 28. Nxb2 Nc6 29. Qb5 Kc7 30. Rc1 Rc8 31. Qc5 g6 32. Qxa7) 26. Qe7+ Kg8 27. Qxe6+ Kf8 28. Qf7# { White wins by checkmate. } 1-0