Event: TCEC Season 28 - Category 2 Playoff
Site: https://tcec-chess.com
Date: 2025-05-11
White: Clarity 8.0.0
WhiteTitle: BOT
WhiteElo: 3128
Black: Sapling 1.2.7
BlackTitle: BOT
BlackElo: 3224
Result: 1-0
ECO: A53
Opening: Old Indian Defense
Variant: Standard
TimeControl: 1800+3
Termination: White mates

1. d4 { [%eval 0.17] [%clk 0:30:00] } 1... Nf6 { [%eval 0.19] [%clk 0:30:00] } 2. c4 { [%eval 0.18] [%clk 0:30:00] } 2... d6 { [%eval 0.47] [%clk 0:30:00] } 3. Nc3 { [%eval 0.4] [%clk 0:30:00] } 3... Nbd7 { [%eval 0.67] [%clk 0:30:00] } 4. e4 { [%eval 0.5] [%clk 0:30:00] } 4... e5 { [%eval 0.69] [%clk 0:30:00] } 5. d5 { [%eval 0.42] [%clk 0:30:00] } 5... Nc5 { [%eval 0.53] [%clk 0:30:00] } 6. f3 { [%eval 0.53] [%clk 0:30:00] } 6... a5 { [%eval 0.76] [%clk 0:30:00] } 7. Be3 { [%eval 0.49] [%clk 0:30:00] } 7... Be7 { [%eval 0.57] [%clk 0:30:00] } 8. Qd2 { [%eval 0.91] [%clk 0:30:00] } 8... h6 { [%eval 1.2] [%clk 0:30:00] } 9. Bxc5 { [%eval 1.04] [%clk 0:28:49] } 9... dxc5 { [%eval 1.1] [%clk 0:29:19] } 10. O-O-O { [%eval 1.13] [%clk 0:28:03] } 10... a4 { [%eval 1.06] [%clk 0:28:39] } 11. a3 { [%eval 1.1] [%clk 0:27:15] } 11... O-O { [%eval 1.12] [%clk 0:28:05] } 12. Kb1 { [%eval 1.06] [%clk 0:25:59] } 12... Bd7 { [%eval 1.06] [%clk 0:27:27] } 13. g3 { [%eval 1.05] [%clk 0:24:49] } 13... Qc8 { [%eval 1.57] [%clk 0:27:04] } 14. g4 { [%eval 1.52] [%clk 0:24:08] } 14... Ne8 { [%eval 1.65] [%clk 0:26:36] } 15. h4 { [%eval 1.59] [%clk 0:23:37] } 15... Rb8 { [%eval 1.72] [%clk 0:26:01] } 16. g5 { [%eval 1.7] [%clk 0:23:00] } 16... h5 { [%eval 1.73] [%clk 0:25:36] } 17. f4 { [%eval 1.5] [%clk 0:22:29] } 17... exf4 { [%eval 1.47] [%clk 0:25:11] } 18. e5 { [%eval 1.77] [%clk 0:22:00] } 18... Bg4 { [%eval 1.83] [%clk 0:24:37] } 19. Re1 { [%eval 1.61] [%clk 0:21:21] } 19... c6 { [%eval 1.79] [%clk 0:24:09] } 20. d6 { [%eval 1.61] [%clk 0:20:56] } 20... Bd8 { [%eval 1.76] [%clk 0:23:50] } 21. Nh3 { [%eval 1.95] [%clk 0:20:32] } 21... f3 { [%eval 1.89] [%clk 0:23:03] } 22. Nf2 { [%eval 1.9] [%clk 0:20:05] } 22... b5 { [%eval 2.13] [%clk 0:22:18] } 23. Nxg4 { [%eval 2.16] [%clk 0:19:36] } 23... hxg4 { [%eval 2.18] [%clk 0:21:51] } 24. d7 { [%eval 2.15] [%clk 0:19:11] } 24... Qb7 { [%eval 2.05] [%clk 0:21:08] } 25. Ne4 { [%eval 2.07] [%clk 0:18:41] } 25... b4?! { [%eval 3.28] } { Inaccuracy. Ba5 was best. } { [%clk 0:20:41] } 26. Nxc5 { [%eval 3.0] [%clk 0:18:12] } 26... Qa7 { [%eval 3.15] [%clk 0:20:12] } 27. e6 { [%eval 3.19] [%clk 0:17:42] } 27... f5 { [%eval 3.51] [%clk 0:19:39] } 28. e7 { [%eval 3.4] [%clk 0:17:17] } 28... Bxe7 { [%eval 3.54] [%clk 0:19:14] } 29. Na6 { [%eval 3.93] [%clk 0:16:51] } 29... Qxa6 { [%eval 3.58] [%clk 0:18:53] } 30. Rxe7 { [%eval 3.92] [%clk 0:16:31] } 30... Qb6 { [%eval 4.05] [%clk 0:18:32] } 31. axb4 { [%eval 3.58] [%clk 0:16:12] } 31... Nc7?! { [%eval 4.55] } { Inaccuracy. c5 was best. } { [%clk 0:18:09] } 32. Qc3 { [%eval 4.19] [%clk 0:15:52] } 32... Ne6 { [%eval 4.39] [%clk 0:17:34] } 33. Rxe6 { [%eval 4.88] [%clk 0:15:09] } 33... Qxb4 { [%eval 4.9] [%clk 0:17:00] } 34. Qxb4 { [%eval 4.26] [%clk 0:14:26] } 34... Rxb4 { [%eval 4.84] [%clk 0:16:26] } 35. g6 { [%eval 4.56] [%clk 0:14:04] } 35... g3 { [%eval 5.22] [%clk 0:15:54] } 36. Rg1 { [%eval 4.91] [%clk 0:13:49] } 36... a3 { [%eval 4.98] [%clk 0:15:23] } 37. Rxg3 { [%eval 4.87] [%clk 0:13:35] } 37... Rxb2+ { [%eval 4.91] [%clk 0:15:04] } 38. Ka1 { [%eval 5.15] [%clk 0:13:06] } 38... Rd2 { [%eval 5.1] [%clk 0:14:48] } 39. Rxf3 { [%eval 4.97] [%clk 0:12:52] } 39... Rd1+ { [%eval 5.14] [%clk 0:14:24] } 40. Ka2 { [%eval 4.89] [%clk 0:12:36] } 40... Rd2+ { [%eval 5.49] [%clk 0:13:56] } 41. Kxa3 { [%eval 5.43] [%clk 0:12:22] } 41... Rxd7 { [%eval 5.42] [%clk 0:13:23] } 42. Rxc6 { [%eval 5.48] [%clk 0:12:09] } 42... Rb8 { [%eval 5.44] [%clk 0:12:47] } 43. Rb3 { [%eval 5.29] [%clk 0:11:53] } 43... Rxb3+?! { [%eval 6.94] } { Inaccuracy. Ra7+ was best. } { [%clk 0:12:15] } 44. Kxb3 { [%eval 6.99] [%clk 0:11:38] } 44... Kf8 { [%eval 6.85] [%clk 0:11:50] } 45. Rc5 { [%eval 6.75] [%clk 0:11:23] } 45... Ke7 { [%eval 7.12] [%clk 0:11:07] } 46. Rxf5 { [%eval 7.11] [%clk 0:11:08] } 46... Ke6 { [%eval 7.09] [%clk 0:10:27] } 47. Rf7 { [%eval 7.17] [%clk 0:10:53] } 47... Rd1 { [%eval 7.53] [%clk 0:09:54] } 48. c5 { [%eval 7.42] [%clk 0:10:41] } 48... Ra1 { [%eval 10.81] [%clk 0:09:33] } 49. Bc4+ { [%eval 10.85] [%clk 0:10:20] } 49... Ke5 { [%eval 10.51] [%clk 0:09:10] } 50. c6 { [%eval 9.21] [%clk 0:10:07] } 50... Ra8? { [%eval #17] } { Checkmate is now unavoidable. Rb1+ was best. } { [%clk 0:08:37] } 51. c7 { [%eval 13.11] [%clk 0:09:53] } 51... Re8?! { [%eval #12] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:08:07] } 52. Rxg7 { [%eval #13] [%clk 0:08:52] } 52... Kd6 { [%eval #11] [%clk 0:07:41] } 53. Kb4 { [%eval #10] [%clk 0:04:58] } 53... Ra8 { [%eval #9] [%clk 0:07:16] } 54. Rf7 { [%eval #8] [%clk 0:04:52] } 54... Ke5 { [%eval #8] [%clk 0:06:51] } 55. g7 { [%eval #7] [%clk 0:04:55] } 55... Kd4 { [%eval #7] [%clk 0:06:29] } 56. g8=Q { [%eval #7] [%clk 0:04:58] } 56... Rxg8 { [%eval #7] [%clk 0:06:07] } 57. h5 { [%eval #11] } 57... Ra8 { [%eval #9] [%clk 0:05:50] } 58. h6 { [%eval #9] } 58... Ke5 { [%eval #9] [%clk 0:05:30] } 59. h7 { [%eval #8] } 59... Re8 { [%eval #8] [%clk 0:05:14] } 60. c8=Q { [%eval #27] } 60... Rxc8 { [%eval #25] [%clk 0:04:58] } 61. Rf5+ { [%eval #24] } 61... Kxf5 { [%eval #24] [%clk 0:04:50] } 62. Bg8 { [%eval #24] } 62... Re8 { [%eval #16] [%clk 0:04:38] } 63. h8=Q { [%eval #15] } 63... Rb8+ { [%eval #13] [%clk 0:04:23] } 64. Kc3 { [%eval #12] } 64... Rc8+ { [%eval #11] [%clk 0:04:13] } 65. Kd2 { [%eval #10] } 65... Rc6 { [%eval #10] [%clk 0:04:02] } 66. Qh3+ { [%eval #9] } 66... Ke5 { [%eval #9] [%clk 0:03:52] } 67. Qg3+ { [%eval #8] } 67... Kf6 { [%eval #8] [%clk 0:03:39] } 68. Qf3+ { [%eval #7] } 68... Kg7 { [%eval #7] [%clk 0:03:27] } 69. Qxc6 { [%eval #6] } 69... Kxg8 { [%eval #6] [%clk 0:03:16] } 70. Kd3 { [%eval #5] } 70... Kf7 { [%clk 0:03:05] } 71. Ke4 Ke7 { [%clk 0:03:08] } 72. Kf5 Kf7 { [%clk 0:03:11] } 73. Qb7+ Ke8 { [%clk 0:03:14] } 74. Ke6 Kd8 { [%clk 0:03:17] } 75. Qd7# 1-0