Event: TCEC Cup 15 Quarterfinal
Site: https://tcec-chess.com
Date: 2025-06-15
White: LCZero 0.31-dag-c5f4683-BT4-6147500-it332
WhiteTitle: BOT
WhiteElo: 3693
Black: Caissa 1.22
BlackTitle: BOT
BlackElo: 3596
Result: 1-0
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
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... g6 { [%eval 0.28] [%clk 0:30:00] } 3. Nc3 { [%eval 0.18] [%clk 0:30:00] } 3... Bg7 { [%eval 0.51] [%clk 0:30:00] } 4. e4 { [%eval 0.4] [%clk 0:30:00] } 4... d6 { [%eval 0.55] [%clk 0:30:00] } 5. f3 { [%eval 0.26] [%clk 0:30:00] } 5... O-O { [%eval 0.29] [%clk 0:30:00] } 6. Nge2 { [%eval 0.19] [%clk 0:30:00] } 6... e5 { [%eval 0.53] [%clk 0:30:00] } 7. Bg5 { [%eval 0.25] [%clk 0:30:00] } 7... c6 { [%eval 0.67] [%clk 0:30:00] } 8. Qd2 { [%eval 0.87] [%clk 0:30:00] } 8... Qa5 { [%eval 1.17] [%clk 0:30:00] } 9. d5 { [%eval 1.12] [%clk 0:27:44] } 9... Bd7 { [%eval 1.01] [%clk 0:27:25] } 10. g4 { [%eval 1.23] [%clk 0:26:02] } 10... Na6 { [%eval 1.14] [%clk 0:26:54] } 11. h4 { [%eval 1.17] [%clk 0:25:41] } 11... cxd5 { [%eval 1.15] [%clk 0:26:19] } 12. Nxd5 { [%eval 1.01] [%clk 0:25:36] } 12... Qxd2+ { [%eval 1.09] [%clk 0:26:05] } 13. Kxd2 { [%eval 1.08] [%clk 0:25:18] } 13... Nxd5 { [%eval 1.12] [%clk 0:25:56] } 14. cxd5 { [%eval 1.1] [%clk 0:25:10] } 14... Nc5 { [%eval 1.18] [%clk 0:23:27] } 15. Nc3 { [%eval 1.29] [%clk 0:23:27] } 15... Rfc8 { [%eval 1.23] [%clk 0:22:47] } 16. h5 { [%eval 1.34] [%clk 0:23:05] } 16... Bf8 { [%eval 1.31] [%clk 0:21:06] } 17. h6 { [%eval 1.25] [%clk 0:21:39] } 17... Rc7 { [%eval 1.35] [%clk 0:20:30] } 18. Bf6 { [%eval 1.18] [%clk 0:21:19] } 18... Be8 { [%eval 1.58] [%clk 0:16:08] } 19. Rc1 { [%eval 1.51] [%clk 0:19:29] } 19... Nd7 { [%eval 1.6] [%clk 0:15:18] } 20. g5 { [%eval 1.51] [%clk 0:19:19] } 20... a6 { [%eval 1.64] [%clk 0:11:53] } 21. Nd1 { [%eval 1.97] [%clk 0:18:38] } 21... Rc5 { [%eval 2.06] [%clk 0:10:36] } 22. b4 { [%eval 1.99] [%clk 0:18:01] } 22... Rxc1 { [%eval 1.92] [%clk 0:09:58] } 23. Kxc1 { [%eval 2.08] [%clk 0:18:01] } 23... Ra7 { [%eval 2.29] [%clk 0:09:24] } 24. Ne3 { [%eval 2.32] [%clk 0:16:51] } 24... Nxf6 { [%eval 2.51] [%clk 0:09:08] } 25. gxf6 { [%eval 2.44] [%clk 0:16:39] } 25... b6 { [%eval 2.56] [%clk 0:08:43] } 26. Kb2?! { [%eval 1.44] } { Inaccuracy. b5 was best. } { [%clk 0:15:07] } 26... Ba4?! { [%eval 2.24] } { Inaccuracy. b5 was best. } { [%clk 0:08:25] } 27. Nc4 { [%eval 2.15] [%clk 0:14:25] } 27... Bb5?! { [%eval 3.18] } { Inaccuracy. Bd1 was best. } { [%clk 0:06:50] } 28. Kb3 { [%eval 3.14] [%clk 0:13:22] } 28... Rc7 { [%eval 3.28] [%clk 0:06:22] } 29. a4 { [%eval 3.25] [%clk 0:13:05] } 29... Bxc4+ { [%eval 3.03] [%clk 0:05:49] } 30. Bxc4 { [%eval 3.05] [%clk 0:12:56] } 30... Ra7 { [%eval 3.21] [%clk 0:04:15] } 31. Be2 { [%eval 3.02] [%clk 0:12:29] } 31... Ra8 { [%eval 3.22] [%clk 0:03:49] } 32. Rc1 { [%eval 3.24] [%clk 0:12:14] } 32... Bxh6 { [%eval 3.1] [%clk 0:03:49] } 33. Rc6 { [%eval 3.31] [%clk 0:11:56] } 33... b5 { [%eval 4.12] [%clk 0:03:23] } 34. Bxb5 { [%eval 3.71] [%clk 0:11:12] } 34... axb5 { [%eval 4.05] [%clk 0:02:56] } 35. axb5 { [%eval 3.9] [%clk 0:11:07] } 35... Bf8?! { [%eval 4.91] } { Inaccuracy. Be3 was best. } { [%clk 0:02:28] } 36. b6 { [%eval 4.22] [%clk 0:10:28] } 36... h5 { [%eval 4.77] [%clk 0:02:19] } 37. Kc4 { [%eval 4.8] [%clk 0:10:13] } 37... h4 { [%eval 4.82] [%clk 0:02:01] } 38. Kb5 { [%eval 5.11] [%clk 0:09:42] } 38... Rb8 { [%eval 5.17] [%clk 0:01:54] } 39. Rc2 { [%eval 4.95] [%clk 0:08:50] } 39... Bh6 { [%eval 5.12] [%clk 0:01:42] } 40. Ka6 { [%eval 4.85] [%clk 0:08:32] } 40... Kh7 { [%eval 6.12] [%clk 0:01:22] } 41. b7 { [%eval 6.16] [%clk 0:07:26] } 41... Be3 { [%eval 6.35] [%clk 0:01:12] } 42. Rc8 { [%eval 6.57] [%clk 0:07:10] } 42... Rxb7 { [%eval 6.33] [%clk 0:01:11] } 43. Kxb7 { [%eval 6.35] [%clk 0:07:08] } 43... Kh6 { [%eval 6.43] [%clk 0:00:59] } 44. Kc7 { [%eval 6.29] [%clk 0:04:47] } 44... Kg5 { [%eval 7.09] [%clk 0:00:47] } 45. Kxd6 { [%eval 6.89] [%clk 0:04:32] } 45... Kxf6 { [%eval 7.66] [%clk 0:00:37] } 46. Kc6 { [%eval 7.69] [%clk 0:03:59] } 46... Kg7 { [%eval 7.62] [%clk 0:00:27] } 47. Ra8 { [%eval 7.49] [%clk 0:03:50] } 47... Bd2 { [%eval 8.13] [%clk 0:00:18] } 48. b5 { [%eval 8.25] [%clk 0:03:38] } 48... h3 { [%eval 9.16] [%clk 0:00:10] } 49. b6 { [%eval 9.21] [%clk 0:03:11] } 49... h2 { [%eval 9.41] [%clk 0:00:10] } 50. Ra1 { [%eval 9.32] [%clk 0:03:03] } 50... Bc3 { [%eval 10.76] [%clk 0:00:09] } 51. Rh1 { [%eval 10.21] [%clk 0:02:44] } 51... Kf6 { [%eval 12.3] [%clk 0:00:10] } 52. b7 { [%eval 11.27] [%clk 0:02:09] } 52... Kg5 { [%eval 11.12] [%clk 0:00:11] } 53. b8=Q { [%eval 10.79] [%clk 0:01:57] } 53... Kf4 { [%eval 10.4] [%clk 0:00:12] } 54. Rxh2 { [%eval 10.43] [%clk 0:01:39] } 54... Kg3?! { [%eval #9] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:00:12] } 55. Qh8 { [%eval #8] [%clk 0:01:28] } 55... Kf4 { [%eval #8] [%clk 0:00:14] } 56. Re2 { [%eval #7] [%clk 0:01:31] } 56... Bd4 { [%eval #7] [%clk 0:00:11] } 57. Qf6+ { [%eval #7] [%clk 0:01:34] } 57... Kg3 { [%eval #7] } 58. Qg5+ { [%eval #6] [%clk 0:01:37] } 58... Kxf3 { [%eval #6] [%clk 0:00:15] } 59. Qg2+ { [%eval #5] [%clk 0:01:40] } 59... Kf4 { [%eval #5] } 60. Qf1+ { [%eval #4] [%clk 0:01:43] } 60... Bf2 { [%clk 0:00:19] } 61. Rxf2+ { [%clk 0:01:46] } 61... Kg5 { [%clk 0:00:22] } 62. Rg2+ { [%clk 0:01:49] } 62... Kh6 { [%clk 0:00:24] } 63. Qxf7 { [%clk 0:01:52] } 63... g5 { [%clk 0:00:27] } 64. Rh2# { [%clk 0:01:55] } 1-0