[Event "Casual correspondence game"] [Site "https://lichess.org/Xyrk63M9"] [Date "2022.02.11"] [White "lichess AI level 3"] [Black "Keypan"] [Result "0-1"] [UTCDate "2022.02.11"] [UTCTime "07:09:18"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 Bd6 5. O-O a6 6. Ba4 b5 7. Bb3 Nd4?? { (0.50 → 4.22) Blunder. O-O was best. } (7... O-O 8. a4 b4 9. Be3 Be7 10. Nbd2 d6 11. a5 Be6 12. Bxe6) 8. Nxd4 exd4 9. Bg5?? { (6.56 → 1.98) Blunder. e5 was best. } (9. e5) 9... Bb7?? { (1.98 → 6.18) Blunder. O-O was best. } (9... O-O 10. Qe2) 10. c3?? { (6.18 → 1.87) Blunder. e5 was best. } (10. e5) 10... dxc3 11. Qe2?? { (2.10 → -0.91) Blunder. Nxc3 was best. } (11. Nxc3) 11... cxb2 12. Bxf7+?? { (-0.82 → -5.94) Blunder. Qxb2 was best. } (12. Qxb2 Be7 13. Nc3 O-O 14. e5 Ne8 15. Bxe7 Qxe7 16. Rae1 c5 17. f4 d6 18. Bd5 Bxd5) 12... Kxf7 13. Qxb2 h6 14. Bd2 Re8 15. a3 Ng4 16. h3 Nh2 17. Re1 Qf6?? { (-6.32 → -3.11) Blunder. Qh4 was best. } (17... Qh4) 18. Bc3? { (-3.11 → -5.34) Mistake. Qxf6+ was best. } (18. Qxf6+ gxf6) 18... Qg5 19. Kh1 Be5?? { (-7.33 → -0.80) Blunder. Re6 was best. } (19... Re6 20. Nd2) 20. d4?? { (-0.80 → -5.09) Blunder. Bxe5 was best. } (20. Bxe5) 20... Nf3 21. gxf3 Bf4?? { (-7.29 → -1.86) Blunder. Re6 was best. } (21... Re6 22. Rg1) 22. Nd2?? { (-1.86 → -6.31) Blunder. Bd2 was best. } (22. Bd2 d5) 22... Qh4?! { (-6.31 → -4.67) Inaccuracy. d5 was best. } (22... d5 23. Qb3) 23. Kg1? { (-4.67 → -8.63) Mistake. Kg2 was best. } (23. Kg2 d5 24. e5 c5 25. Rh1 Qg5+ 26. Kf1 Bc8 27. h4 Qh5 28. dxc5 Bf5 29. Ke1 Kg8) 23... Qxh3 24. Nf1 Qxf3 25. Ne3 Qh3 26. Nf1 Qf3 27. Re3 Bxe3 28. Qa2+ Kf8 29. fxe3 Bxe4 30. a4 Qh1+ 31. Kf2 Qg2+ 32. Ke1 Qxa2 33. Bb4+ Kg8 34. Rxa2 a5 35. Bd2 Rf8 36. Ng3 Bd5 37. Rb2 c6 38. axb5 Rae8 39. Ne2 Bc4 40. d5 Bxe2 41. dxc6 Bg4 42. Rc2 a4 43. Ra2 dxc6 44. Rxa4 Be6 45. Rf4 Rxf4 46. exf4 Bc4+ 47. Kd1 Bxb5 48. Bc3 h5 49. Bd2 h4 50. Kc2?! { (-65.71 → Mate in 18) Checkmate is now unavoidable. Be1 was best. } (50. Be1 Rxe1+) 50... h3 51. Bb4 h2 52. Kb1 h1=Q+ 53. Ka2 Qh3 54. Ba3 Re2+ 55. Kb1 Qh1+ 56. Bc1 Bd3+ 57. Ka1 Qxc1# { Black wins by checkmate. } 0-1