[Event "Casual correspondence game"] [Site "https://lichess.org/ckiH6klf"] [Date "2018.07.22"] [White "mtchess"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2018.07.22"] [UTCTime "21:14:49"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. h3 Nf6 4. Nc3 Nc6 5. d4 exd4 6. Nxd4 Bd7 7. a3?! { (0.77 → -0.05) Inaccuracy. Be3 was best. } (7. Be3 g6 8. Qd2 Bg7 9. O-O-O a6 10. Kb1 O-O 11. f3 b5) 7... Nxd4?! { (-0.05 → 0.82) Inaccuracy. Nxe4 was best. } (7... Nxe4 8. Nxe4 Qe7 9. Qd3 f5 10. Nb5 Rc8 11. Be3 fxe4 12. Qd5 Qe6 13. Nc3 Qxd5 14. Nxd5) 8. Qxd4 a6?! { (0.54 → 1.17) Inaccuracy. Be7 was best. } (8... Be7 9. Bf4 O-O 10. O-O-O Bc6 11. Be2 Nd7 12. Qd2 h6 13. f3 Bh4 14. Kb1 Re8 15. Bc4) 9. Bf4 Be7 10. Bc4?! { (1.00 → 0.34) Inaccuracy. O-O-O was best. } (10. O-O-O) 10... Bc6 11. Bd5 Bxd5 12. Nxd5 Nxd5 13. exd5?! { (0.44 → -0.24) Inaccuracy. Qxd5 was best. } (13. Qxd5 O-O 14. O-O-O Bf6 15. Bg3 Re8 16. Rhe1 Bh4 17. Bxh4 Qxh4 18. Kb1 Rab8 19. f3 Qf2) 13... O-O 14. O-O-O Qd7 15. Rhe1 Rfd8 16. Rd3 Kh8?! { (-0.16 → 0.73) Inaccuracy. Bf6 was best. } (16... Bf6 17. Qc4 b5 18. Qc6 Qxc6 19. dxc6 Re8 20. Bd2 Rxe1+ 21. Bxe1 Re8 22. Ba5 Bd8 23. b3) 17. Ree3?! { (0.73 → -0.32) Inaccuracy. Bd2 was best. } (17. Bd2 Bf6 18. Qg4 Kg8 19. Rb3 b6 20. Bc3 Qxg4 21. hxg4 Bg5+ 22. Bd2 Bxd2+ 23. Kxd2 Re8) 17... Re8?! { (-0.32 → 0.40) Inaccuracy. Bf6 was best. } (17... Bf6 18. Qe4 g5 19. Bg3 Re8 20. Qg4 Qxg4 21. hxg4 Kg7 22. a4 b5 23. a5 Rxe3 24. Rxe3) 18. Rg3?! { (0.40 → -0.47) Inaccuracy. g4 was best. } (18. g4 h6 19. Rb3 b5 20. Qd2 Kg8 21. Kb1 Bf6 22. Qa5 Rxe3 23. Rxe3 h5 24. f3 g5) 18... Bf6 19. Qb4 Re2? { (-1.00 → 0.11) Mistake. a5 was best. } (19... a5 20. Qb3) 20. Bg5? { (0.11 → -1.08) Mistake. Be3 was best. } (20. Be3) 20... Bxg5+ 21. Rxg5 Rae8 22. Rd1 h6 23. Rg4 c5?! { (-1.38 → -0.73) Inaccuracy. Rxf2 was best. } (23... Rxf2 24. Qd4 Rf6 25. Kb1 Re2 26. Rc1 Qf5 27. Qd3 Re7 28. Rb4 b6 29. Rc4 Qg5 30. g3) 24. Qc4?? { (-0.73 → -2.78) Blunder. dxc6 was best. } (24. dxc6 Qxc6 25. Qc4 Qxc4 26. Rxc4 Rxf2 27. g4 Re3 28. Rxd6 Rxh3 29. b3 Re3 30. Rb6 Re7) 24... Rxf2 25. b4? { (-2.54 → -4.78) Mistake. Qc3 was best. } (25. Qc3 f5 26. Rg6 Kh7 27. Re1 Rxe1+ 28. Qxe1 Rxc2+ 29. Kxc2 Kxg6 30. b4 c4 31. Qg3+ Kf7) 25... Ree2 26. bxc5?! { (-4.25 → -6.32) Inaccuracy. Rd3 was best. } (26. Rd3 cxb4) 26... Qf5 27. cxd6?? { (-5.96 → Mate in 5) Checkmate is now unavoidable. Rd3 was best. } (27. Rd3 Qe5 28. Rgd4 Rf1+ 29. Kb2 Ree1 30. Rd2 Rb1+ 31. Kc3 dxc5 32. Qxc5 Qe3+ 33. R2d3 Qe1+) 27... Rxc2+ 28. Qxc2 Qxc2# { Black wins by checkmate. } 0-1