[Event "Casual correspondence game"] [Site "https://lichess.org/qNpOi1Cu"] [Date "2022.10.17"] [White "blunderphonics"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2022.10.17"] [UTCTime "14:36:06"] [WhiteElo "1958"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D87"] [Opening "Grünfeld Defense: Exchange Variation, Spassky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 O-O { D87 Grünfeld Defense: Exchange Variation, Spassky Variation } 9. O-O cxd4 10. cxd4 Nc6 11. Bb2?! { (0.60 → -0.05) Inaccuracy. Be3 was best. } (11. Be3 Na5 12. Bd3 Nc6 13. Bb5 Bd7 14. Rb1 Na5 15. Bd3 Rc8 16. Rc1 b5 17. d5 Nc4) 11... Be6? { (-0.05 → 1.11) Mistake. Bg4 was best. } (11... Bg4 12. f3 Bd7 13. Rb1 Rc8 14. Bb3 Na5 15. d5 Bxb2 16. Rxb2 Qb6+ 17. Qd4 Qxd4+ 18. Nxd4) 12. Bxe6 fxe6 13. e5?! { (0.91 → 0.26) Inaccuracy. Rb1 was best. } (13. Rb1) 13... Qd7?! { (0.26 → 0.97) Inaccuracy. Bh6 was best. } (13... Bh6) 14. f4?! { (0.97 → 0.04) Inaccuracy. Bc1 was best. } (14. Bc1 Rad8 15. Be3 Nb4 16. Qb3 Nd5 17. Bd2 Rc8 18. Rac1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8) 14... b6?! { (0.04 → 0.83) Inaccuracy. Nb4 was best. } (14... Nb4 15. Qb3 Nd5 16. a4 Rac8 17. g3 Rc6 18. a5 Bh6 19. h4 Rfc8 20. Rfc1 Bf8 21. Rxc6) 15. Qd2 Rfd8?! { (0.57 → 1.19) Inaccuracy. Rac8 was best. } (15... Rac8 16. Bc3) 16. Rad1 Rac8 17. Rf3 Na5 18. Qb4? { (0.75 → -0.83) Mistake. Bc3 was best. } (18. Bc3 Nc4) 18... Rc2 19. Re3?? { (-0.23 → -5.67) Blunder. Kf2 was best. } (19. Kf2 Rdc8) 19... Nc6?? { (-5.67 → 2.10) Blunder. Nc4 was best. } (19... Nc4 20. Rc3 Rxe2 21. Qxc4 Rxb2 22. a4 a5 23. Rb3 Rxb3 24. Qxb3 Bf8 25. h4 Kh8 26. g3) 20. Qb3 Rxe2?? { (1.56 → 4.43) Blunder. Rc5 was best. } (20... Rc5 21. Kf2) 21. Rxe2 Bh6 22. g3 Na5 23. Qc3 a6?! { (4.09 → 5.93) Inaccuracy. Rc8 was best. } (23... Rc8 24. Qd3) 24. Qf3?! { (5.93 → 3.99) Inaccuracy. Rc2 was best. } (24. Rc2 Qa4 25. Rdc1 Qxa2 26. Qc7 Qd5 27. Qxd8+ Qxd8 28. Rc8 Qf8 29. Ba3 Kf7 30. Rxf8+ Bxf8) 24... Rc8 25. d5 exd5 26. Rxd5 Qe8 27. e6 Nc4 28. Bd4 Qc6?! { (5.53 → 8.60) Inaccuracy. Qf8 was best. } (28... Qf8 29. Kg2 Bg7 30. Bf2 Nd6 31. Bxb6 Bf6 32. Rc5 Nf5 33. Qd5 Rxc5 34. Bxc5 Qc8 35. Bf2) 29. Rd8+ Bf8 30. Qxc6 Rxc6 31. Rd7 Nd6 32. Re5 Rc4 33. Bxb6 Rc1+ 34. Kg2 Kg7 35. Bd8 Ra1 36. Bxe7 Rxa2+ 37. Kh3 Bxe7 38. Rxe7+ Kh6 39. Ra7 Nf5?! { (11.74 → Mate in 8) Checkmate is now unavoidable. Rc2 was best. } (39... Rc2 40. e7) 40. e7 Nd6 41. Re6 Ne8 42. Ra8 Nc7 43. e8=Q Nxe8 44. Raxe8 Rf2 45. Rf8 a5?! { (11.66 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } (45... Kg7 46. Ra8 Rb2 47. Ra7+ Kf8 48. Rexa6 Kg8 49. Ra8+ Kg7 50. R6a7+ Kh6 51. Rh8 g5 52. Rhxh7+) 46. f5? { (Mate in 6 → 9.27) Lost forced checkmate sequence. Rf7 was best. } (46. Rf7 Rxh2+ 47. Kxh2 Kh5 48. Kh3 Kh6 49. g4 a4 50. g5+ Kh5 51. Rxh7#) 46... a4 47. f6 a3 48. Ra8 g5 49. f7+ Kg7 50. f8=Q+ Rxf8 51. Rxf8 Kxf8 52. Re1 h5 53. Ra1 Kf7 54. Rxa3 Kf6 55. g4 Kg6?! { (19.38 → Mate in 10) Checkmate is now unavoidable. hxg4+ was best. } (55... hxg4+ 56. Kxg4 Ke5 57. Kxg5 Kd5 58. h4 Kc4 59. h5 Kb5 60. Rb3+ Kc4 61. Rb8 Kd3 62. Rb7) 56. gxh5+ Kf5 57. Rg3 Kf4 58. h6 Kf5 59. h7 Kf4 60. h8=Q Kf5 61. Qc8+ Ke5 62. Rxg5+ Kd4 63. Qd7+ Ke4 64. Qa4+ Kf3 65. Rg3+ Kf2 66. Qa2+ Ke1 67. Rg1# { White wins by checkmate. } 1-0