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Serendipity 072cb43e vs CatGPT b2a1b3db

2026.09.08 · game 7
White to move
PGN
[Event "TCEC Season 30 - Category 3+4 Playoff"]
[Site "tcec-chess.com"]
[Date "2026.09.08"]
[Round "39.1"]
[White "Serendipity 072cb43e"]
[Black "CatGPT b2a1b3db"]
[Result "1-0"]
[WhiteElo "3561"]
[WhiteTitle "BOT"]
[BlackElo "3695"]
[BlackTitle "BOT"]
[TimeControl "1800+3"]
[Termination "White mates"]
[Variant "Standard"]
[ECO "B12"]
[Opening "Caro-Kann Defense: Advance Variation, Short Variation"]
[UTCDate "2026.09.08"]
[UTCTime "08:51:53"]
[BroadcastName "TCEC S30: Playoff & Swiss 10 | Playoff | Cat 3+4"]
[BroadcastURL "https://lichess.org/broadcast/tcec-s30-playoff-swiss-10-playoff-cat-34/round-39/JcHl5w4K"]
[GameURL "https://lichess.org/broadcast/tcec-s30-playoff-swiss-10-playoff-cat-34/round-39/JcHl5w4K/TKRqlh7R"]

1. e4 { [%eval 0.18] [%clk 0:30:00] } 1... c6 { [%eval 0.31] [%clk 0:30:00] } 2. d4 { [%eval 0.24] [%clk 0:30:00] } 2... d5 { [%eval 0.24] [%clk 0:30:00] } 3. e5 { [%eval 0.33] [%clk 0:30:00] } 3... Bf5 { [%eval 0.22] [%clk 0:30:00] } 4. Nf3 { [%eval 0.15] [%clk 0:30:00] } 4... e6 { [%eval 0.24] [%clk 0:30:00] } 5. Be2 { [%eval 0.33] [%clk 0:30:00] } 5... Nd7 { [%eval 0.47] [%clk 0:30:00] } 6. O-O { [%eval 0.32] [%clk 0:30:00] } 6... Ne7 { [%eval 0.43] [%clk 0:30:00] } 7. Nbd2 { [%eval 0.29] [%clk 0:30:00] } 7... Bg6 { [%eval 0.82] [%clk 0:30:00] } 8. Nh4 { [%eval 0.99] [%clk 0:27:29] } 8... c5 { [%eval 1.02] [%clk 0:27:42] } 9. c3 { [%eval 1.06] [%clk 0:26:13] } 9... Nf5 { [%eval 0.99] [%clk 0:26:16] } 10. Nxg6 { [%eval 0.95] [%clk 0:24:08] } 10... hxg6 { [%eval 0.98] [%clk 0:26:19] } 11. Nf3 { [%eval 0.95] [%clk 0:20:51] } 11... Nb8 { [%eval 1.07] [%clk 0:26:22] } 12. dxc5 { [%eval 0.82] [%clk 0:19:57] } 12... Bxc5 { [%eval 1.13] [%clk 0:24:12] } 13. Bd3 { [%eval 1.2] [%clk 0:18:51] } 13... Nh4 { [%eval 1.14] [%clk 0:24:15] } 14. Ne1 { [%eval 1.05] [%clk 0:18:01] } 14... Nf5 { [%eval 1.11] [%clk 0:24:18] } 15. g3 { [%eval 1.01] [%clk 0:17:16] } 15... d4 { [%eval 1.03] [%clk 0:22:24] } 16. Be4 { [%eval 1.07] [%clk 0:16:33] } 16... Nd7 { [%eval 1.08] [%clk 0:20:51] } 17. cxd4 { [%eval 1.16] [%clk 0:15:34] } 17... Nxd4 { [%eval 1.03] [%clk 0:20:54] } 18. Bxb7 { [%eval 1.03] [%clk 0:14:41] } 18... Rb8 { [%eval 0.94] [%clk 0:20:57] } 19. Bg2 { [%eval 0.92] [%clk 0:13:58] } 19... Nxe5 { [%eval 0.93] [%clk 0:15:05] } 20. Bf4 { [%eval 1.07] [%clk 0:13:24] } 20... Qf6 { [%eval 1.02] [%clk 0:10:51] } 21. Nd3 { [%eval 1.14] [%clk 0:12:50] } 21... Nxd3 { [%eval 1.15] [%clk 0:09:55] } 22. Bxb8 { [%eval 0.98] [%clk 0:12:07] } 22... Nxb2 { [%eval 1.15] [%clk 0:09:58] } 23. Qg4 { [%eval 1.06] [%clk 0:11:36] } 23... Nd3 { [%eval 0.99] [%clk 0:10:01] } 24. Rad1 { [%eval 0.94] [%clk 0:10:54] } 24... O-O { [%eval 0.95] [%clk 0:10:04] } 25. Bd6 { [%eval 1.1] [%clk 0:10:19] } 25... Bxd6 { [%eval 1.13] [%clk 0:08:30] } 26. Rxd3 { [%eval 1.07] [%clk 0:09:55] } 26... Bc5 { [%eval 1.12] [%clk 0:08:33] } 27. Qe4 { [%eval 1.03] [%clk 0:09:28] } 27... g5 { [%eval 1.25] [%clk 0:07:55] } 28. Rc1 { [%eval 1.17] [%clk 0:09:01] } 28... Bb6 { [%eval 1.18] [%clk 0:06:29] } 29. a4 { [%eval 1.11] [%clk 0:08:30] } 29... Rd8 { [%eval 1.11] [%clk 0:06:32] } 30. Rc4 { [%eval 1.19] [%clk 0:07:47] } 30... a5 { [%eval 1.11] [%clk 0:04:42] } 31. Bf3 { [%eval 1.14] [%clk 0:07:22] } 31... g6 { [%eval 1.12] [%clk 0:04:28] } 32. Kg2 { [%eval 1.03] [%clk 0:06:58] } 32... Kg7 { [%eval 1.21] [%clk 0:03:35] } 33. Qb7 { [%eval 1.42] [%clk 0:06:40] } 33... e5 { [%eval 1.35] [%clk 0:02:53] } 34. Rdc3 { [%eval 1.3] [%clk 0:06:21] } 34... Rd6 { [%eval 1.23] [%clk 0:02:38] } 35. Bg4 { [%eval 1.02] [%clk 0:06:06] } 35... Bd8 { [%eval 1.28] [%clk 0:02:41] } 36. Re3 { [%eval 1.18] [%clk 0:05:01] } 36... Rb6 { [%eval 1.2] [%clk 0:02:18] } 37. Qe4 { [%eval 1.27] [%clk 0:04:39] } 37... Rb2 { [%eval 1.16] [%clk 0:02:21] } 38. Qxe5 { [%eval 0.94] [%clk 0:04:27] } 38... Rxf2+ { [%eval 1.16] [%clk 0:02:13] } 39. Kh3 { [%eval 1.04] [%clk 0:04:16] } 39... Rd2 { [%eval 1.23] [%clk 0:02:16] } 40. Re1 { [%eval 1.34] [%clk 0:04:05] } 40... Qxe5 { [%eval 1.35] [%clk 0:02:07] } 41. Rxe5 { [%eval 1.45] [%clk 0:03:54] } 41... Bb6 { [%eval 1.43] [%clk 0:02:10] } 42. Re7 { [%eval 1.33] [%clk 0:03:43] } 42... Nf5 { [%eval 1.44] [%clk 0:01:55] } 43. Re2 { [%eval 1.46] [%clk 0:03:26] } 43... Rd3 { [%eval 1.4] [%clk 0:01:58] } 44. Bxf5 { [%eval 1.37] [%clk 0:03:13] } 44... gxf5 { [%eval 1.28] [%clk 0:01:51] } 45. Re5 { [%eval 1.44] [%clk 0:03:05] } 45... g4+ { [%eval 1.44] [%clk 0:01:54] } 46. Kg2 { [%eval 1.37] [%clk 0:02:56] } 46... Kf6 { [%eval 1.2] [%clk 0:01:56] } 47. Rb5 { [%eval 1.49] [%clk 0:02:50] } 47... Be3 { [%eval 1.34] [%clk 0:01:45] } 48. Kf1 { [%eval 1.38] [%clk 0:02:41] } 48... Kg6 { [%eval 1.32] [%clk 0:01:48] } 49. Rxa5 { [%eval 1.73] [%clk 0:02:29] } 49... Ra3 { [%eval 1.56] [%clk 0:01:42] } 50. Rd5 { [%eval 1.81] [%clk 0:02:22] } 50... f6 { [%eval 1.9] [%clk 0:01:34] } 51. a5 { [%eval 1.94] [%clk 0:02:12] } 51... Ra2 { [%eval 1.7] [%clk 0:01:26] } 52. Rc6 { [%eval 1.7] [%clk 0:02:03] } 52... f4 { [%eval 2.23] [%clk 0:01:21] } 53. gxf4 { [%eval 2.31] [%clk 0:01:55] } 53... Bxf4 { [%eval 2.41] [%clk 0:01:18] } 54. Rc4 { [%eval 2.25] [%clk 0:01:51] } 54... Bxh2 { [%eval 2.12] [%clk 0:01:21] } 55. Rxg4+ { [%eval 2.37] [%clk 0:01:46] } 55... Kf7 { [%eval 2.34] [%clk 0:01:16] } 56. Rc4 { [%eval 2.28] [%clk 0:01:42] } 56... Ke6 { [%eval 2.19] [%clk 0:01:13] } 57. Rdc5 { [%eval 2.08] [%clk 0:01:39] } 57... Be5 { [%eval 2.39] [%clk 0:01:10] } 58. Ke1 { [%eval 2.28] [%clk 0:01:31] } 58... Kd6 { [%eval 2.3] [%clk 0:01:05] } 59. Rb5 { [%eval 2.23] [%clk 0:01:28] } 59... Bg3+ { [%eval 2.18] [%clk 0:01:01] } 60. Kd1 { [%eval 2.42] [%clk 0:01:23] } 60... Be5 { [%eval 2.31] [%clk 0:00:56] } 61. Kc1 { [%eval 2.43] [%clk 0:01:18] } 61... Ra1+ { [%eval 2.43] [%clk 0:00:51] } 62. Kc2 { [%eval 2.21] [%clk 0:01:15] } 62... Ra3 { [%eval 2.61] [%clk 0:00:49] } 63. Rcc5 { [%eval 2.44] [%clk 0:01:09] } 63... Bd4 { [%eval 2.61] [%clk 0:00:42] } 64. Rc8 { [%eval 2.42] [%clk 0:01:07] } 64... Be5 { [%eval 2.48] [%clk 0:00:39] } 65. Rb6+ { [%eval 2.72] [%clk 0:01:03] } 65... Kd5 { [%eval 2.71] [%clk 0:00:36] } 66. a6 { [%eval 2.73] [%clk 0:01:00] } 66... Ra2+ { [%eval 2.65] [%clk 0:00:39] } 67. Kd3 { [%eval 2.47] [%clk 0:00:59] } 67... Ra3+ { [%eval 2.78] [%clk 0:00:36] } 68. Ke2 { [%eval 2.55] [%clk 0:00:57] } 68... Ke4 { [%eval 2.96] [%clk 0:00:39] } 69. Rd8 { [%eval 2.89] [%clk 0:00:56] } 69... Ra2+ { [%eval 2.9] [%clk 0:00:37] } 70. Rd2 { [%eval 2.79] [%clk 0:00:50] } 70... Ra4 { [%eval 3.04] [%clk 0:00:34] } 71. Re6 { [%eval 3.06] [%clk 0:00:47] } 71... Kf5 { [%eval 3.06] [%clk 0:00:31] } 72. Rc6 { [%eval 2.97] [%clk 0:00:45] } 72... Ke4 { [%eval 3.16] [%clk 0:00:28] } 73. Rd7 { [%eval 3.12] [%clk 0:00:44] } 73... Bd4 { [%eval 3.12] [%clk 0:00:26] } 74. Re6+ { [%eval 3.1] [%clk 0:00:39] } 74... Kf5 { [%eval 3.06] [%clk 0:00:24] } 75. Rde7 { [%eval 3.12] [%clk 0:00:36] } 75... Ra3 { [%eval 3.16] [%clk 0:00:22] } 76. Rc6 { [%eval 3.03] [%clk 0:00:35] } 76... Be5 { [%eval 3.23] [%clk 0:00:20] } 77. Rd7 { [%eval 3.12] [%clk 0:00:34] } 77... Bh2 { [%eval 3.12] [%clk 0:00:18] } 78. Rd5+ { [%eval 3.15] [%clk 0:00:34] } 78... Ke4 { [%eval 3.48] [%clk 0:00:17] } 79. Rd3 { [%eval 3.41] [%clk 0:00:33] } 79... Rxd3? { [%eval 6.68] } { Mistake. Ra2+ was best. } { [%clk 0:00:16] } 80. Rc4+ { [%eval 6.3] [%clk 0:00:26] } 80... Kd5?! { [%eval 81.15] } { Inaccuracy. Rd4 was best. } { [%clk 0:00:18] } 81. Kxd3 { [%eval 81.15] [%clk 0:00:26] } 81... Bg1 { [%eval 81.15] [%clk 0:00:21] } 82. Rc7 { [%eval 81.15] [%clk 0:00:22] } 82... Ke5 { [%eval 81.15] [%clk 0:00:24] } 83. a7 { [%eval 5.45] [%clk 0:00:20] } 83... Kf4?? { [%eval #6] } { Checkmate is now unavoidable. Kd6 was best. } { [%clk 0:00:27] } 84. a8=Q { [%eval #5] [%clk 0:00:18] } 84... Kg3 { [%eval #3] [%clk 0:00:30] } 85. Rg7+ { [%eval #2] [%clk 0:00:21] } 85... Kf2 { [%eval #2] [%clk 0:00:33] } 86. Qg2+ { [%eval #1] [%clk 0:00:23] } 86... Ke1 { [%eval #1] } 87. Qxg1# { [%clk 0:00:26] } 1-0
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