Event: Round 4: Paschall, William - Coste, Thierry
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-4/falyFzrg/eKhxM676
Date: 2025-10-24
White: Paschall, William
WhiteTitle: IM
WhiteElo: 2281
Black: Coste, Thierry
BlackElo: 2052
Result: 1-0
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:10] } 1... Nf6 { [%eval 0.18] [%clk 1:30:26] } 2. Nc3 { [%eval -0.19] [%clk 1:29:57] } 2... d5 { [%eval -0.14] [%clk 1:22:35] } 3. e3 { [%eval -0.2] [%clk 1:27:25] } 3... g6 { [%eval -0.12] [%clk 1:21:18] } 4. g3 { [%eval -0.17] [%clk 1:25:21] } 4... Bg7 { [%eval -0.21] [%clk 1:21:20] } 5. Bg2 { [%eval -0.27] [%clk 1:25:27] } 5... O-O { [%eval -0.19] [%clk 1:21:31] } 6. O-O { [%eval -0.25] [%clk 1:24:20] } 6... c6 { [%eval -0.05] [%clk 1:18:33] } 7. Rb1 { [%eval -0.36] [%clk 1:20:03] } 7... a5 { [%eval -0.16] [%clk 1:17:49] } 8. a3 { [%eval -0.36] [%clk 1:19:07] } 8... Nbd7 { [%eval -0.4] [%clk 1:12:00] } 9. d3 { [%eval -0.52] [%clk 1:17:14] } 9... e5 { [%eval -0.56] [%clk 1:11:00] } 10. h3 { [%eval -0.52] [%clk 1:08:38] } 10... Qe7 { [%eval -0.2] [%clk 1:07:45] } 11. Re1?! { [%eval -0.93] } { Inaccuracy. e4 was best. } { [%clk 1:03:56] } 11... b5?! { [%eval -0.32] } { Inaccuracy. e4 was best. } { [%clk 1:02:08] } 12. b4 { [%eval -0.56] [%clk 1:00:43] } 12... Bb7 { [%eval -0.14] [%clk 0:57:38] } 13. e4 { [%eval -0.11] [%clk 0:54:04] } 13... d4 { [%eval -0.19] [%clk 0:56:51] } 14. Ne2 { [%eval -0.17] [%clk 0:54:17] } 14... c5 { [%eval -0.06] [%clk 0:51:27] } 15. bxc5 { [%eval -0.06] [%clk 0:44:52] } 15... Nxc5 { [%eval -0.01] [%clk 0:48:13] } 16. Rxb5 { [%eval -0.08] [%clk 0:43:47] } 16... Bc6 { [%eval -0.17] [%clk 0:47:50] } 17. Rb1 { [%eval -0.24] [%clk 0:43:03] } 17... Nfd7 { [%eval 0.0] [%clk 0:46:24] } 18. c3 { [%eval -0.13] [%clk 0:33:18] } 18... Rab8?! { [%eval 0.85] } { Inaccuracy. Ba4 was best. } { [%clk 0:35:34] } 19. Rxb8 { [%eval 0.75] [%clk 0:32:05] } 19... Rxb8 { [%eval 0.69] [%clk 0:36:02] } 20. cxd4 { [%eval 0.75] [%clk 0:31:12] } 20... Ba4 { [%eval 0.96] [%clk 0:35:30] } 21. Qd2 { [%eval 0.78] [%clk 0:31:03] } 21... Nb3 { [%eval 0.74] [%clk 0:35:46] } 22. Qe3 { [%eval 0.65] [%clk 0:28:15] } 22... exd4 { [%eval 0.61] [%clk 0:34:16] } 23. Nexd4 { [%eval 0.7] [%clk 0:27:57] } 23... Nxc1 { [%eval 0.8] [%clk 0:31:17] } 24. Qxc1 { [%eval 0.79] [%clk 0:27:05] } 24... Nc5?! { [%eval 1.45] } { Inaccuracy. Ne5 was best. } { [%clk 0:29:45] } 25. Qc4?! { [%eval 0.88] } { Inaccuracy. Qe3 was best. } { [%clk 0:25:20] } 25... Bd7 { [%eval 0.89] [%clk 0:30:09] } 26. Bf1 { [%eval 0.58] [%clk 0:22:25] } 26... a4 { [%eval 0.77] [%clk 0:30:03] } 27. e5 { [%eval 0.61] [%clk 0:21:16] } 27... h6 { [%eval 1.07] [%clk 0:20:17] } 28. Qd5 { [%eval 0.91] [%clk 0:18:06] } 28... Rb6?! { [%eval 1.91] } { Inaccuracy. Bf8 was best. } { [%clk 0:18:44] } 29. Rc1?! { [%eval 0.9] } { Inaccuracy. Nd2 was best. } { [%clk 0:16:21] } 29... Ne6 { [%eval 1.04] [%clk 0:18:36] } 30. Nxe6 { [%eval 1.13] [%clk 0:15:11] } 30... Qxe6?! { [%eval 2.17] } { Inaccuracy. Bxe6 was best. } { [%clk 0:18:14] } 31. Qxe6?? { [%eval 0.31] } { Blunder. Qa5 was best. } { [%clk 0:14:36] } 31... Bxe6 { [%eval 0.31] [%clk 0:18:38] } 32. Nd4 { [%eval 0.43] [%clk 0:12:38] } 32... Bd5? { [%eval 1.91] } { Mistake. Bxe5 was best. } { [%clk 0:13:34] } 33. Rc5 { [%eval 1.86] [%clk 0:12:17] } 33... Bb3?! { [%eval 2.64] } { Inaccuracy. Ba2 was best. } { [%clk 0:13:04] } 34. f4 { [%eval 2.48] [%clk 0:10:13] } 34... Bf8 { [%eval 3.09] [%clk 0:12:44] } 35. Rb5 { [%eval 3.01] [%clk 0:10:14] } 35... Ra6 { [%eval 3.35] [%clk 0:11:30] } 36. Nxb3 { [%eval 3.32] [%clk 0:10:16] } 36... axb3 { [%eval 3.1] [%clk 0:11:56] } 37. Rxb3 { [%eval 3.09] [%clk 0:10:38] } 37... Bxa3?! { [%eval 4.35] } { Inaccuracy. Rxa3 was best. } { [%clk 0:11:16] } 38. d4 { [%eval 4.07] [%clk 0:10:15] } 38... Be7? { [%eval 8.04] } { Mistake. Ra7 was best. } { [%clk 0:11:32] } 39. Bxa6 { [%eval 7.76] [%clk 0:10:40] } 1-0