[Event "Casual correspondence game"] [Site "https://lichess.org/96LhPIEZ"] [Date "2019.04.27"] [White "bkaifeng"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2019.04.27"] [UTCTime "05:02:48"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 c6 3. e3 d5 4. Bd3 Nd7 5. O-O Be7 6. Re1 Ngf6 7. c3 Ne4 8. Nbd2 f5 9. c4 O-O 10. cxd5?! { (-0.09 → -0.94) Inaccuracy. b3 was best. } (10. b3 b6) 10... exd5 11. b3 Rf6 12. Rf1?! { (-0.62 → -1.50) Inaccuracy. a4 was best. } (12. a4 Qf8) 12... Qc7? { (-1.50 → -0.37) Mistake. Bd6 was best. } (12... Bd6) 13. Ne1?! { (-0.37 → -1.25) Inaccuracy. a4 was best. } (13. a4 b6 14. Ba3 Bxa3 15. Rxa3 Rh6 16. Qc2 a5 17. Raa1 Bb7 18. g3 Rf8 19. Kg2 c5) 13... Bd6 14. h3 Qd8 15. f3 Ng3 16. Rf2 Rb8?! { (-1.75 → -1.04) Inaccuracy. Rg6 was best. } (16... Rg6 17. f4) 17. Nf1 Rg6?! { (-1.01 → -0.42) Inaccuracy. Nf8 was best. } (17... Nf8 18. a4 Ne6 19. Rc2 g5 20. Nxg3 Bxg3 21. f4 Bd7 22. Nf3 gxf4 23. Kh1 Be8 24. exf4) 18. Nxg3 Bxg3 19. Rf1 Nf6 20. Qc2?! { (-0.45 → -1.13) Inaccuracy. f4 was best. } (20. f4 Bxe1) 20... Nh5 21. Bxf5 Bxf5 22. Qxf5 Bxe1? { (-1.26 → 0.00) Mistake. Bd6 was best. } (22... Bd6 23. Qc2 Ng3 24. f4 Nxf1 25. Kxf1 Qe7 26. Nf3 Rf8 27. Kg1 Re8 28. Bd2 Qe4 29. Qxe4) 23. Rxe1 Qa5 24. Bb2?? { (0.00 → -4.48) Blunder. Ba3 was best. } (24. Ba3 Qxa3 25. Qxh5 Qb2 26. g4 Rf8 27. Qe5 Rxf3 28. Rf1 h5 29. Rxf3 hxg4 30. Rf8+ Kxf8) 24... Rf8? { (-4.48 → -2.58) Mistake. Qd2 was best. } (24... Qd2 25. g4 Rf8 26. Bc3 Qxc3 27. Qxh5 Rxf3 28. Qh4 h6 29. Rac1 Qd3 30. Rcd1 Qc2 31. Rc1) 25. Qxh5 Rh6?? { (-2.84 → 6.22) Blunder. Qd2 was best. } (25... Qd2 26. Qxg6 hxg6 27. Ba3 Re8 28. Rad1 Qxa2 29. Bc5 a5 30. Ra1 Qxb3 31. Rxa5 Rxe3 32. Rxe3) 26. Qg4?? { (6.22 → 1.54) Blunder. Qe5 was best. } (26. Qe5 Rg6 27. Re2 Qa6 28. Rf2 Qa5 29. e4 Qd8 30. Re2 Rxf3 31. exd5 Qxd5 32. Qb8+ Rf8) 26... Qd2 27. Rab1?? { (1.49 → -0.67) Blunder. Qg3 was best. } (27. Qg3 Qxb2 28. Qf2 Qc3 29. Rac1 Qd3 30. Qc2 Qxc2 31. Rxc2 Re6 32. Kf2 Rfe8 33. Rce2 Rd8) 27... Rg6 28. Red1?? { (-0.72 → -4.37) Blunder. Bc3 was best. } (28. Bc3 Qxc3 29. Qh4 Rxf3 30. Re2 Qd3 31. Rbe1 h6 32. Kh2 Rff6 33. Rf2 Rxf2 34. Qxf2 Rf6) 28... Qxe3+ 29. Kh1 Rxg4 30. hxg4? { (-4.25 → -7.78) Mistake. Re1 was best. } (30. Re1 Re4 31. fxe4 Qg3 32. exd5 Rf2 33. Rg1 cxd5 34. Ba3 Rxa2 35. Be7 h6 36. Rbf1 Qg6) 30... Rf6 31. Re1? { (-7.42 → Mate in 1) Checkmate is now unavoidable. Kh2 was best. } (31. Kh2 Qf2) 31... Rh6# { Black wins by checkmate. } 0-1