[Event "Casual correspondence game"] [Site "https://lichess.org/jBTJAk1u"] [Date "2015.09.12"] [White "Ketze"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2015.09.12"] [UTCTime "19:55:43"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 b6 { D31 Queen's Gambit Declined: Alapin Variation } 4. Nf3 Ne7 5. cxd5 exd5?! { (0.48 → 1.14) Inaccuracy. Nxd5 was best. } (5... Nxd5 6. e4 Nxc3 7. bxc3 Be7 8. Bb5+ c6 9. Bc4 O-O 10. O-O Nd7 11. Bf4 Bb7 12. Rb1 Nf6 13. Re1 c5 14. Qd3 cxd4 15. cxd4) 6. Bg5 Nd7 7. e3 f6 8. Bh4 Bb7 9. Be2?! { (1.10 → 0.44) Inaccuracy. Bg3 was best. } (9. Bg3 a6 10. Bd3 g6 11. O-O Bh6 12. e4 dxe4 13. Bxe4 Bxe4 14. Nxe4 O-O 15. Qc2 Rc8 16. Qc4+ Kg7 17. Qxa6 Nf5 18. Rae1 Nxg3) 9... c5?! { (0.44 → 1.08) Inaccuracy. Nf5 was best. } (9... Nf5 10. Bd3 Nxh4 11. Nxh4 g6 12. O-O Bb4 13. Qb3 Bxc3 14. Qxc3 O-O 15. Qc2 Rf7 16. b4 a5 17. Rfc1 c6 18. bxa5 Rxa5 19. Bxg6) 10. O-O Nf5?! { (1.05 → 1.67) Inaccuracy. g6 was best. } (10... g6 11. Bg3 Nf5 12. Bf4 Kf7 13. Rc1 Ng7 14. dxc5 Nxc5 15. Nd4 Nge6 16. Nxe6 Nxe6 17. Bf3 Nxf4 18. exf4 Bc5 19. Bxd5+ Bxd5 20. Nxd5) 11. Re1?! { (1.67 → 0.73) Inaccuracy. Bd3 was best. } (11. Bd3 Nxh4 12. Nxh4 g6 13. Qf3 Bg7 14. Nxd5 Rb8 15. Rad1 O-O 16. Nf5 Kh8 17. Nd6 Bc6 18. Bb5 Bxb5 19. Nxb5 f5 20. Rfe1 cxd4) 11... h5?? { (0.73 → 2.87) Blunder. Be7 was best. } (11... Be7 12. Bd3 Nxh4 13. Nxh4 g6 14. Qf3 f5 15. Nxf5 gxf5 16. Nxd5 Bxd5 17. Qxd5 Nf6 18. Qc6+ Kf8 19. Rad1 Qd5 20. Qxd5 Nxd5 21. Bxf5) 12. e4?! { (2.87 → 1.98) Inaccuracy. Qc2 was best. } (12. Qc2 Nxh4 13. Nxh4 f5 14. Ng6 Rh6 15. Nf4 Qg5 16. Ncxd5 O-O-O 17. b4 Kb8 18. Reb1 cxb4 19. Nh3 Rc6 20. Qxc6 Bxc6 21. Nxg5 Bxd5) 12... Nxh4? { (1.98 → 3.53) Mistake. dxe4 was best. } (12... dxe4 13. Bd3 Be7 14. Nxe4 Kf8 15. Nxc5 bxc5 16. Bxf5 Nb6 17. dxc5 Qxd1 18. Rexd1 Bxc5 19. Rac1 Be7 20. Nd4 g5 21. Bg3 h4 22. Bc7) 13. Nxh4 Bd6? { (3.13 → 6.12) Mistake. Kf7 was best. } (13... Kf7 14. Nxd5 Bxd5 15. Bxh5+ Kg8 16. exd5 f5 17. Nxf5 Qg5 18. Bf3 Qxf5 19. Bg4 Qg5 20. Be6+ Kh7 21. Bxd7 g6 22. Re6 Bg7 23. dxc5) 14. Bb5?? { (6.12 → 2.76) Blunder. Bxh5+ was best. } (14. Bxh5+ Kf8 15. Ng6+ Kg8 16. Nxh8 Kxh8 17. Bf7 g6 18. Bxg6 Qe7 19. Bf5 cxd4 20. Qh5+ Kg8 21. Nxd5 Qf7 22. Bxd7 Bxd5 23. Qg4+ Qg7) 14... dxe4?? { (2.76 → 9.02) Blunder. cxd4 was best. } (14... cxd4 15. Nxd5 Bxd5 16. exd5+ Kf7 17. Qe2 Nf8 18. Qd3 g6 19. Re8 Qxe8 20. Bxe8+ Rxe8 21. Rc1 Bc5 22. Qc4 Re7 23. Nf3 d3 24. Qxd3) 15. Nxe4 Bf4? { (8.93 → Mate in 7) Checkmate is now unavoidable. Bxe4 was best. } (15... Bxe4 16. Rxe4+ Kf8 17. Ng6+ Kf7 18. Nxh8+ Qxh8 19. Bxd7 c4 20. Re6 Bb4 21. Qe2 Rd8 22. Qxc4 Kg6 23. Bc6 Bd6 24. Rae1 Kh6 25. d5) 16. Nxf6+?! { (Mate in 7 → 19.53) Lost forced checkmate sequence. Nd6+ was best. } (16. Nd6+ Kf8 17. Qb3 c4 18. Qxc4 Bxh2+ 19. Kxh2 Bd5 20. Qxd5 Qe8 21. Rxe8+ Rxe8 22. Ng6#) 16... Kf8 17. Nxd7+ Kf7?! { (20.09 → Mate in 2) Checkmate is now unavoidable. Qxd7 was best. } (17... Qxd7 18. Ng6+ Kg8 19. Bxd7 Rh6 20. Qb3+ Kh7 21. Nxf4 Bc6 22. Bxc6 Rxc6 23. Qd5 Rf6 24. Nxh5 Rff8 25. Qd7 Rg8 26. Nf6+ Kg6 27. Nxg8) 18. Qb3+ Bd5 19. Qxd5# { White wins by checkmate. } 1-0