[Event "Casual correspondence game"] [Site "https://lichess.org/LHEWc0tr"] [Date "2024.05.30"] [White "lichess AI level 4"] [Black "TheNikan"] [Result "0-1"] [UTCDate "2024.05.30"] [UTCTime "14:56:25"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 d5 4. exd5 Nxd5 5. c3?! { (0.33 → -0.27) Inaccuracy. Nf3 was best. } (5. Nf3 Nc6 6. O-O Be7 7. Re1 f6 8. d4 Nb6 9. Bb5 O-O) 5... Nc6 6. a4 Na5?! { (-0.46 → 0.42) Inaccuracy. Nb6 was best. } (6... Nb6 7. Bb5 a6 8. Bxc6+ bxc6 9. Nf3 Bd6 10. Nbd2 c5 11. Ne4) 7. Qe2?! { (0.42 → -0.38) Inaccuracy. Ba2 was best. } (7. Ba2 Bf5) 7... Nxc4 8. dxc4 Nf6 9. Qxe5+ Qe7?! { (-0.39 → 0.16) Inaccuracy. Be6 was best. } (9... Be6 10. Qe2) 10. Nf3 Bg4 11. Nbd2 Bxf3? { (-0.04 → 1.17) Mistake. Nd7 was best. } (11... Nd7 12. Qxe7+) 12. Qxe7+ Bxe7 13. Nxf3 O-O 14. Bf4 Rfe8 15. Bxc7?? { (1.99 → -3.03) Blunder. O-O-O was best. } (15. O-O-O Ne4 16. Rhe1 Bc5 17. Kc2 Bxf2 18. Re2 Bb6 19. b4 a5 20. c5 axb4) 15... Bd6+ 16. Kf1 Bxc7 17. Rd1 Rad8 18. Rd4 Bb6 19. c5 Bxc5 20. h3 Bxd4 21. Nxd4 Ne4 22. g4 Nd2+ 23. Kg2 Nc4 24. Rd1 Nxb2 25. Rb1 Nxa4 26. Rxb7 Nxc3 27. Nc6 Rd2 28. Rxa7 Ne4 29. Ra3 Rxf2+ 30. Kg1 Rb2 31. Nd4 Nc3 32. Kf1 Nb1 33. Ra7 Rc8 34. Ne2 g6 35. Ra6 Rcc2 36. Kf2 Rxe2+ 37. Kf3 Rf2+ 38. Ke3 Rbe2+ 39. Kd4 Re1 40. Kc5 Rd2 41. Ra7?? { (-6.81 → Mate in 6) Checkmate is now unavoidable. Ra4 was best. } (41. Ra4 Re5+ 42. Kc4 Re4+ 43. Kb3 Re3+ 44. Kc4 Rxh3 45. g5 Kg7 46. Kc5 Re3) 41... Re8?? { (Mate in 6 → -6.80) Lost forced checkmate sequence. Rc1+ was best. } (41... Rc1+ 42. Kb5 Rb2+ 43. Ka4 Nc3+ 44. Ka3 Rb8 45. Rb7 Rxb7 46. g5 Ra1#) 42. Ra1?? { (-6.80 → Mate in 9) Checkmate is now unavoidable. Rc7 was best. } (42. Rc7 g5 43. Kb5 h6 44. Kb6 Re3 45. Ka7 Nc3 46. Kb7 Rb2+ 47. Kc6 Ne4) 42... Rc8+ 43. Kb6 Rb2+ 44. Ka7 Nc3 45. h4 Nd5 46. Ra5 Ne7 47. Ra6 Nc6+ 48. Rxc6 Rxc6 49. g5 Rc1 50. Ka8 Ra1# { Black wins by checkmate. } 0-1