[Event "Casual correspondence game"] [Site "https://lichess.org/fkB9TpNN"] [Date "2024.04.26"] [White "lichess AI level 4"] [Black "Viking86"] [Result "0-1"] [UTCDate "2024.04.26"] [UTCTime "14:22:12"] [WhiteElo "?"] [BlackElo "2084"] [Variant "Standard"] [TimeControl "-"] [ECO "A46"] [Opening "Yusupov-Rubinstein System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 e6 3. e3 { A46 Yusupov-Rubinstein System } b6 4. Bd3 Bb7 5. Nbd2 Nc6 6. c3 Be7 7. e4 d6 8. Qa4 a6 9. c4?! { (0.72 → -0.11) Inaccuracy. O-O was best. } (9. O-O) 9... O-O 10. h3?! { (0.16 → -0.52) Inaccuracy. O-O was best. } (10. O-O a5) 10... Na5?! { (-0.52 → 0.47) Inaccuracy. Nd7 was best. } (10... Nd7 11. Be2) 11. b4?? { (0.47 → -1.68) Blunder. Qc2 was best. } (11. Qc2 Nh5) 11... Nxc4 12. Bxc4 Nxe4?? { (-2.08 → 1.57) Blunder. b5 was best. } (12... b5 13. Qc2 bxc4 14. O-O c3 15. Qxc3 Nxe4 16. Nxe4 Bxe4 17. Nd2 Bd5 18. Nc4 Qd7 19. Ne3) 13. Nxe4 Bxe4 14. Bxa6 c6?! { (0.99 → 1.92) Inaccuracy. e5 was best. } (14... e5) 15. h4?? { (1.92 → -2.60) Blunder. b5 was best. } (15. b5) 15... b5 16. Qa3 Qb6 17. Qa5?! { (-2.72 → -4.20) Inaccuracy. h5 was best. } (17. h5 Rxa6 18. Qe3 Bxf3 19. gxf3 Bf6 20. Bb2 Qa7 21. h6 g6 22. Kf1 Rxa2 23. Qf4 Be7) 17... Qxa5 18. bxa5 Rxa6 19. Bd2 Bd8 20. a4 Bxa5 21. Bxa5?! { (-3.39 → -4.92) Inaccuracy. axb5 was best. } (21. axb5 Bxd2+ 22. Kxd2 Rxa1 23. Rxa1 Bxf3 24. gxf3 cxb5 25. Ra6 Rb8 26. d5 exd5 27. Kc2 Kf8) 21... Rxa5 22. Kd2 Bxf3 23. axb5 Rxa1 24. Rxa1 Bxg2 25. Rg1 Be4 26. b6 Rb8 27. Ke3 Bf5 28. Kf3 Rxb6 29. Rc1 h5 30. Rc3 f6 31. Ra3 Rb7 32. Rc3 Rc7 33. Rc4 Bd3 34. Rc3 Bb5 35. Rc2 Ra7 36. Kg3 Ra3+ 37. Kg2 Rd3 38. Kh2 Rxd4 39. f3 Rxh4+ 40. Kg3 g5 41. Ra2 Ra4 42. Rxa4?! { (-6.39 → -9.20) Inaccuracy. Rh2 was best. } (42. Rh2 h4+ 43. Kg2 Kf7 44. Rh1 Kg6 45. Rb1 e5 46. Kh3 Bf1+ 47. Kh2 Ra2+ 48. Kg1 Bg2) 42... Bxa4 43. f4? { (-9.08 → Mate in 15) Checkmate is now unavoidable. Kf2 was best. } (43. Kf2 Kg7 44. Ke2 h4 45. Kd2 Kh6 46. Kc3 h3 47. f4 gxf4 48. Kc4 Bd1 49. Kc3 h2) 43... g4 44. f5 e5 45. Kf2 d5 46. Ke2 Kh7 47. Kf2 Kh6 48. Kg2 Kg5 49. Kf2 Kxf5 50. Ke3 d4+ 51. Kd2 e4 52. Ke2 Kf4 53. Kf2 e3+ 54. Kf1 g3 55. Kg2 e2 56. Kh3 e1=Q 57. Kh4 Qh1# { Black wins by checkmate. } 0-1