[Event "Casual correspondence game"] [Site "https://lichess.org/Lpst4vRd"] [Date "2024.02.12"] [White "CoolColorCat"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2024.02.12"] [UTCTime "21:01:31"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. e3 e6 5. a3 Bd6 6. Nf3 O-O 7. Be2 Nbd7 8. Qc2 Be7 9. O-O a6 10. c5 b6 11. b4 Ra7 12. Bb2 bxc5 13. bxc5 Qc7 14. Na4 Ne4 15. Nd2 Nxd2 16. Qxd2 e5 17. Qc2?! { (0.42 → -0.32) Inaccuracy. Bc3 was best. } (17. Bc3 a5) 17... Ra8? { (-0.32 → 1.18) Mistake. e4 was best. } (17... e4 18. Bc3 Nf6 19. Nb6 Ng4 20. Bxg4 Bxg4 21. Ba5 Qb8 22. h3 Bh5 23. Rab1 Qe8 24. Nxd5) 18. Rfb1 Rb8 19. Bc3 g6 20. Qd2 Bd8?! { (0.83 → 1.65) Inaccuracy. exd4 was best. } (20... exd4 21. Bxd4) 21. Rxb8 Qxb8 22. Bd3 Re8 23. Rb1 Bb7?? { (1.18 → 4.75) Blunder. Qc7 was best. } (23... Qc7 24. h3) 24. Nb6?? { (4.75 → 1.31) Blunder. Qb2 was best. } (24. Qb2 Nf8 25. Qxb7 Qxb7 26. Rxb7 exd4 27. Bxd4 Be7 28. Be5 Ne6 29. Bd6 Bxd6 30. cxd6 Rd8) 24... exd4 25. exd4 Nf8? { (1.30 → 2.73) Mistake. Nf6 was best. } (25... Nf6 26. g3) 26. a4? { (2.73 → 1.13) Mistake. Nxd5 was best. } (26. Nxd5 cxd5 27. c6 Bc7 28. g3 Bxc6 29. Rxb8 Rxb8 30. Bb4 Ne6 31. Bxa6 Bb6 32. h4 h5) 26... Qc7 27. a5? { (1.55 → 0.42) Mistake. Qb2 was best. } (27. Qb2) 27... Ne6 28. h3 Bg5 29. Qc2 Bf6 30. Qb2 Nf4?! { (0.06 → 0.70) Inaccuracy. Re7 was best. } (30... Re7 31. g3) 31. Bf1 Ne6 32. Re1 Qe7 33. Kh1 h5 34. f4 h4?! { (0.08 → 0.82) Inaccuracy. Qd8 was best. } (34... Qd8 35. f5 gxf5 36. Nxd5 cxd5 37. Qxb7 Nxc5 38. Rxe8+ Qxe8 39. Qxd5 Ne4 40. Be1 Qb8 41. Bc4) 35. Qf2 Bh8?? { (0.32 → 2.04) Blunder. Qd8 was best. } (35... Qd8 36. f5 Nxc5 37. fxg6 Ne4 38. Rxe4 Rxe4 39. gxf7+ Kxf7 40. Bd3 Re6 41. Bf5 Qe7 42. Bxe6+) 36. f5 gxf5?! { (1.67 → 2.45) Inaccuracy. Qf6 was best. } (36... Qf6 37. Bd3 Re7 38. Re5 Kf8 39. Qd2 gxf5 40. Rxf5 Qg6 41. Rxd5 Qg3 42. Rh5 Bg7 43. d5) 37. Qxf5 Qf6 38. Qg4+ Qg6 39. Qd1?? { (2.20 → 0.23) Blunder. Qxh4 was best. } (39. Qxh4) 39... Qg3 40. Ba1?! { (0.18 → -0.58) Inaccuracy. Qd2 was best. } (40. Qd2 Re7) 40... Rd8?! { (-0.58 → 0.20) Inaccuracy. Bg7 was best. } (40... Bg7 41. Bb2 Re7 42. Re2 Kf8 43. Qd2 Qf4 44. Rf2 Qxd2 45. Rxd2 Ng5 46. Rd1 Ne4 47. Kg1) 41. Rxe6?? { (0.20 → -2.59) Blunder. Qd2 was best. } (41. Qd2 Bf6) 41... fxe6 42. Bd3 Bg7?! { (-2.33 → -1.28) Inaccuracy. Rf8 was best. } (42... Rf8 43. Be2 Bc8 44. Bf3 e5 45. Nxc8 Rxc8 46. dxe5 Rf8 47. Be2 Rf2 48. Bf1 Kf8 49. Qb1) 43. Bb1?? { (-1.28 → -5.27) Blunder. Qe2 was best. } (43. Qe2 Kf7) 43... Qf4?? { (-5.27 → -1.93) Blunder. Rf8 was best. } (43... Rf8 44. Bd3 Rf2 45. Bf1 Bh6 46. Nd7 Bc8 47. Ne5 Bf4 48. Kg1 Rd2 49. Qg4+ Qxg4 50. hxg4) 44. Qd3?! { (-1.93 → -2.68) Inaccuracy. Bd3 was best. } (44. Bd3 Qe3 45. Bc3 Bc8 46. Be1 Qxd4 47. Qe2 Qe5 48. Bxh4 Qxe2 49. Bxe2 Rf8 50. Be7 Rf2) 44... Qh6 45. Bc3 Rf8 46. Bd2 Qh8?? { (-1.98 → 0.25) Blunder. Qh5 was best. } (46... Qh5 47. Nd7 Rf7 48. Ne5 Bxe5 49. dxe5 Bc8 50. Be1 Qxe5 51. Bxh4 Qg7 52. Kh2 e5 53. Qd2) 47. Be3?? { (0.25 → -1.70) Blunder. Qe2 was best. } (47. Qe2 Kf7) 47... Rd8?? { (-1.70 → 6.10) Blunder. Qh5 was best. } (47... Qh5) 48. Qg6 e5?? { (6.09 → Mate in 4) Checkmate is now unavoidable. Kf8 was best. } (48... Kf8 49. Bg5 Qg8 50. Bxd8 Qf7 51. Qg4 Qf1+ 52. Kh2 Bh6 53. Bxh4 Bf4+ 54. Bg3 Bxg3+ 55. Qxg3) 49. Qe6+ Kf8 50. Nd7+?? { (Mate in 3 → 5.70) Lost forced checkmate sequence. Bg6 was best. } (50. Bg6 Qg8 51. Nd7+ Rxd7 52. Qe8#) 50... Rxd7 51. Qxd7 Qh5 52. Qxb7 exd4 53. Qb8+ Qe8 54. Qxe8+ Kxe8 55. Bd2 Bf8 56. Bb4 Kd7 57. Bd3 Be7 58. Kg1 Ke6 59. Kf1 Kf6 60. Ke2 Ke6 61. Kf3 Bf8 62. g3 hxg3 63. Kxg3 Bg7 64. Kg4 Bf8 65. h4 Ke5 66. Bxa6 Ke6?! { (6.25 → 10.83) Inaccuracy. Ke4 was best. } (66... Ke4 67. Bd2 Bxc5 68. h5 Bf8 69. Be2 d3 70. Bf1 Ba3 71. h6 c5 72. h7 Ke5 73. h8=Q+) 67. Bd3 Ke5? { (8.28 → Mate in 8) Checkmate is now unavoidable. Kd7 was best. } (67... Kd7 68. a6 Kc8 69. Kf5 Bh6 70. Ke6 Bf8 71. h5 Bh6 72. Kd6 Bf4+ 73. Kxc6 Kd8 74. Kxd5) 68. a6 Bxc5 69. Bxc5 Kf6 70. a7 Kf7 71. a8=Q Ke6 72. Qxc6+ Kf7 73. Bg6+ Kg7 74. Bxd4+ Kg8 75. Qe6+ Kf8 76. Qf7# { White wins by checkmate. } 1-0