[Event "Casual correspondence game"] [Site "https://lichess.org/YYYB9hkl"] [Date "2017.12.22"] [White "Marina2007"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2017.12.22"] [UTCTime "17:52:36"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A29"] [Opening "English Opening: King's English Variation, Four Knights Variation, Fianchetto Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 { A29 English Opening: King's English Variation, Four Knights Variation, Fianchetto Line } d5 5. cxd5 Nxd5 6. d3 Be7 7. Bg2 Be6 8. O-O O-O 9. Bd2 h6 10. Qc2 a6 11. Rfd1 Qd7 12. Rac1 Rfd8 13. Nxd5 Bxd5 14. Bc3 Bf6 15. a3 a5 16. Nd2 Bg5 17. e4 Be6 18. Nc4?? { (-0.62 → -2.87) Blunder. h4 was best. } (18. h4 Bf6 19. Nf3 a4 20. Qe2 b5 21. d4 exd4 22. Qxb5 Bg4 23. e5 Rab8 24. Qxa4 Bxf3) 18... Bxc1 19. Rxc1 Qxd3 20. Qxd3 Rxd3 21. Nxe5?! { (-2.70 → -4.19) Inaccuracy. Ne3 was best. } (21. Ne3 Rd7 22. f4 Nd4 23. Bf1 f6 24. Nd5 Rad8 25. Kf2 Nb3 26. Re1 Nc5 27. fxe5 fxe5) 21... Rxc3 22. Rxc3 Nxe5 23. f4 Nc6 24. f5 Bd7 25. g4 Rd8 26. Kf2 Ne5 27. Ke3 Bc6 28. h3 Rd1 29. Bf3 Rb1 30. Rb3 f6 31. Ke2?! { (-6.18 → -9.21) Inaccuracy. h4 was best. } (31. h4 Rf1) 31... Ba4 32. Rxb7 Bd1+ 33. Ke3 Bxf3 34. Kd4 Rd1+ 35. Kc5 Rc1+ 36. Kd5 Rc4 37. Ke6 Rxe4 38. Rb8+ Kh7 39. Ke7 Nc6+ 40. Kf7?! { (-56.17 → Mate in 4) Checkmate is now unavoidable. Kd7 was best. } (40. Kd7 Re7+ 41. Kc8 Re8+ 42. Kxc7 Rxb8 43. h4 Rxb2 44. Kd6 Ne5 45. g5 hxg5 46. hxg5 Nc4+) 40... Nxb8 41. Kf8 Nd7+ 42. Kf7 Bd1 43. g5 Bb3# { Black wins by checkmate. } 0-1