Event: Round 7: Colangeli, Claudio - Kayser, Pierrot
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-7/g5vYHi8j/HifqJtg9
Date: 2025-10-28
White: Colangeli, Claudio
WhiteElo: 1580
Black: Kayser, Pierrot
BlackElo: 1712
Result: 1/2-1/2
ECO: D53
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... d5 { [%eval 0.18] [%clk 1:31:21] } 2. c4 { [%eval 0.18] [%clk 1:31:13] } 2... Nf6 { [%eval 0.52] [%clk 1:31:41] } 3. Nc3 { [%eval 0.07] [%clk 1:31:06] } 3... e6 { [%eval 0.24] [%clk 1:31:49] } 4. Bg5 { [%eval 0.0] [%clk 1:30:55] } 4... Be7 { [%eval 0.14] [%clk 1:32:05] } 5. cxd5 { [%eval 0.12] [%clk 1:31:02] } 5... Nxd5 { [%eval 0.13] [%clk 1:32:18] } 6. Bxe7 { [%eval 0.13] [%clk 1:25:41] } 6... Qxe7 { [%eval 0.18] [%clk 1:31:58] } 7. e4 { [%eval 0.0] [%clk 1:21:42] } 7... Nf6 { [%eval 0.43] [%clk 1:28:19] } 8. Nf3 { [%eval 0.57] [%clk 1:19:42] } 8... c6 { [%eval 1.03] [%clk 1:23:54] } 9. Bd3 { [%eval 1.16] [%clk 1:18:39] } 9... Nbd7 { [%eval 1.44] [%clk 1:21:32] } 10. e5 { [%eval 1.53] [%clk 1:12:03] } 10... Nd5 { [%eval 1.39] [%clk 1:21:43] } 11. O-O { [%eval 1.37] [%clk 1:10:46] } 11... c5 { [%eval 1.91] [%clk 1:19:16] } 12. Ne4? { [%eval 0.72] } { Mistake. Rc1 was best. } { [%clk 1:00:09] } 12... O-O { [%eval 0.72] [%clk 1:18:01] } 13. dxc5 { [%eval 0.65] [%clk 0:37:36] } 13... Nxc5 { [%eval 0.85] [%clk 1:16:40] } 14. Nxc5 { [%eval 0.87] [%clk 0:37:49] } 14... Qxc5 { [%eval 0.99] [%clk 1:16:58] } 15. Bxh7+?! { [%eval 0.0] } { Inaccuracy. Rc1 was best. } { [%clk 0:33:52] } 15... Kh8?? { [%eval 3.43] } { Blunder. Kxh7 was best. } { [%clk 1:17:20] } 16. Be4 { [%eval 3.27] [%clk 0:30:27] } 16... Ne3 { [%eval 3.5] [%clk 1:08:41] } 17. Qc1 { [%eval 3.55] [%clk 0:28:17] } 17... Qxc1 { [%eval 3.6] [%clk 1:08:08] } 18. Rfxc1 { [%eval 3.52] [%clk 0:28:45] } 18... Nd5 { [%eval 3.6] [%clk 1:08:14] } 19. Bxd5 { [%eval 3.48] [%clk 0:23:27] } 19... exd5 { [%eval 3.49] [%clk 1:08:36] } 20. Nd4 { [%eval 3.55] [%clk 0:22:58] } 20... b6 { [%eval 3.79] [%clk 1:04:30] } 21. Rc7 { [%eval 3.88] [%clk 0:20:57] } 21... Be6 { [%eval 4.31] [%clk 1:02:17] } 22. Rac1 { [%eval 4.29] [%clk 0:17:22] } 22... a5 { [%eval 4.26] [%clk 0:59:33] } 23. f4 { [%eval 4.26] [%clk 0:16:40] } 23... g6 { [%eval 4.23] [%clk 0:59:55] } 24. R1c3 { [%eval 4.13] [%clk 0:16:18] } 24... Rab8 { [%eval 4.52] [%clk 0:56:34] } 25. Nxe6 { [%eval 4.48] [%clk 0:14:57] } 25... fxe6 { [%eval 4.27] [%clk 0:56:54] } 26. Rh3+ { [%eval 4.43] [%clk 0:15:18] } 26... Kg8 { [%eval 4.43] [%clk 0:56:38] } 27. Rch7 { [%eval 4.44] [%clk 0:14:10] } 27... g5 { [%eval 4.4] [%clk 0:53:54] } 28. fxg5 { [%eval 4.23] [%clk 0:13:22] } 28... Rbc8 { [%eval 4.83] [%clk 0:54:09] } 29. Rh8+ { [%eval 4.74] [%clk 0:12:37] } 29... Kg7 { [%eval 4.82] [%clk 0:54:24] } 30. Rxf8 { [%eval 4.78] [%clk 0:13:03] } 30... Rxf8 { [%eval 4.63] [%clk 0:54:48] } 31. Rf3 { [%eval 4.64] [%clk 0:12:36] } 31... Rd8 { [%eval 4.7] [%clk 0:55:06] } 32. Kf2 { [%eval 4.54] [%clk 0:12:04] } 32... Rc8 { [%eval 5.25] [%clk 0:55:22] } 33. Ke3?! { [%eval 4.01] } { Inaccuracy. Rf6 was best. } { [%clk 0:10:51] } 33... Rc4 { [%eval 4.44] [%clk 0:55:29] } 34. Kd3?! { [%eval 3.18] } { Inaccuracy. Rf4 was best. } { [%clk 0:10:40] } 34... Re4 { [%eval 3.55] [%clk 0:55:37] } 35. Re3?? { [%eval 0.5] } { Blunder. g3 was best. } { [%clk 0:04:55] } 35... Rg4 { [%eval 0.61] [%clk 0:55:37] } 36. g3 { [%eval 0.45] [%clk 0:04:50] } 36... Rxg5 { [%eval 0.69] [%clk 0:54:51] } 37. Rf3?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 0:04:56] } 37... Rxe5 { [%eval 0.0] [%clk 0:54:58] } 38. h4 { [%eval 0.0] [%clk 0:04:30] } 38... Re4 { [%eval 0.0] [%clk 0:54:31] } 39. Re3 { [%eval 0.0] [%clk 0:02:28] } 39... Rxe3+ { [%eval 0.0] [%clk 0:54:14] } 40. Kxe3 { [%eval 0.0] [%clk 0:02:56] } 40... e5 { [%eval 0.0] [%clk 0:54:32] } 1/2-1/2