Event: Round 10: Dijkstra, Matthijs - Hartmann, Wolfgang, Dr.
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-10/WJ0RkIBs/uzpixxzK
Date: 2025-10-31
White: Dijkstra, Matthijs
WhiteElo: 2067
Black: Hartmann, Wolfgang, Dr.
BlackElo: 1930
Result: 1/2-1/2
ECO: A36
Opening: English Opening: Symmetrical Variation, Ultra-Symmetrical Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:39] } 1... c5 { [%eval 0.19] [%clk 1:30:47] } 2. g3 { [%eval 0.09] [%clk 1:30:39] } 2... g6 { [%eval 0.18] [%clk 1:31:09] } 3. Bg2 { [%eval 0.1] [%clk 1:31:03] } 3... Bg7 { [%eval 0.12] [%clk 1:31:33] } 4. Nc3 { [%eval 0.11] [%clk 1:31:27] } 4... Nc6 { [%eval 0.14] [%clk 1:32:00] } 5. d3 { [%eval 0.1] [%clk 1:31:34] } 5... d6 { [%eval 0.1] [%clk 1:31:44] } 6. a3 { [%eval 0.01] [%clk 1:31:44] } 6... a5 { [%eval 0.14] [%clk 1:31:43] } 7. e4 { [%eval 0.0] [%clk 1:31:54] } 7... e6 { [%eval 0.2] [%clk 1:29:16] } 8. Nge2 { [%eval 0.32] [%clk 1:32:12] } 8... Nge7 { [%eval 0.26] [%clk 1:29:33] } 9. O-O { [%eval 0.17] [%clk 1:31:55] } 9... O-O { [%eval 0.19] [%clk 1:29:55] } 10. Rb1 { [%eval 0.17] [%clk 1:29:24] } 10... h6 { [%eval 0.29] [%clk 1:25:50] } 11. Be3 { [%eval 0.16] [%clk 1:28:25] } 11... Nd4 { [%eval 0.22] [%clk 1:25:42] } 12. b4 { [%eval 0.07] [%clk 1:26:05] } 12... axb4 { [%eval 0.07] [%clk 1:14:15] } 13. axb4 { [%eval 0.1] [%clk 1:26:06] } 13... cxb4 { [%eval 0.33] [%clk 1:05:04] } 14. Bxd4 { [%eval 0.29] [%clk 1:22:58] } 14... bxc3 { [%eval 0.61] [%clk 1:05:20] } 15. Bxc3 { [%eval 0.26] [%clk 1:22:59] } 15... Nc6 { [%eval 0.25] [%clk 1:02:45] } 16. Qd2 { [%eval 0.32] [%clk 1:21:55] } 16... h5 { [%eval 0.68] [%clk 0:57:01] } 17. Rb5?! { [%eval 0.13] } { Inaccuracy. f4 was best. } { [%clk 1:20:17] } 17... Bxc3 { [%eval 0.09] [%clk 0:48:13] } 18. Qxc3 { [%eval 0.01] [%clk 1:12:40] } 18... e5 { [%eval 0.21] [%clk 0:44:11] } 19. Ra1 { [%eval -0.03] [%clk 1:08:18] } 19... Rxa1+ { [%eval -0.07] [%clk 0:43:56] } 20. Qxa1 { [%eval -0.18] [%clk 1:08:46] } 20... h4 { [%eval -0.09] [%clk 0:43:29] } 21. Qf1 { [%eval -0.32] [%clk 0:57:50] } 21... Kg7 { [%eval -0.14] [%clk 0:40:11] } 22. f4 { [%eval -0.2] [%clk 0:48:17] } 22... hxg3 { [%eval -0.23] [%clk 0:37:55] } 23. hxg3 { [%eval -0.44] [%clk 0:48:27] } 23... Rh8 { [%eval -0.3] [%clk 0:37:32] } 24. Qf2 { [%eval -0.54] [%clk 0:47:38] } 24... Qf6 { [%eval -0.02] [%clk 0:23:59] } 25. c5?! { [%eval -0.76] } { Inaccuracy. fxe5 was best. } { [%clk 0:32:20] } 25... exf4 { [%eval -0.53] [%clk 0:16:39] } 26. Qxf4 { [%eval -0.56] [%clk 0:25:56] } 26... Qa1+ { [%eval -0.7] [%clk 0:14:15] } 27. Qf1 { [%eval -0.56] [%clk 0:20:53] } 27... Qa4 { [%eval -0.57] [%clk 0:14:13] } 28. Qb1?! { [%eval -1.34] } { Inaccuracy. Rb1 was best. } { [%clk 0:20:50] } 28... dxc5 { [%eval -0.88] [%clk 0:12:40] } 29. Qb2+ { [%eval -0.92] [%clk 0:19:17] } 29... Kh7?! { [%eval -0.17] } { Inaccuracy. Kg8 was best. } { [%clk 0:12:23] } 30. Rxc5 { [%eval -0.25] [%clk 0:18:56] } 30... Qd1+ { [%eval -0.25] [%clk 0:11:46] } 31. Kf2 { [%eval -0.1] [%clk 0:18:06] } 31... Qxd3 { [%eval -0.11] [%clk 0:11:36] } 32. Rd5 { [%eval -0.22] [%clk 0:17:04] } 32... Qc4 { [%eval -0.12] [%clk 0:10:08] } 33. Nf4 { [%eval -0.13] [%clk 0:15:42] } 33... Qb4 { [%eval -0.12] [%clk 0:07:47] } 34. Qf6 { [%eval -0.27] [%clk 0:12:19] } 34... Qe7 { [%eval -0.16] [%clk 0:08:02] } 35. Qa1? { [%eval -1.63] } { Mistake. Qxe7 was best. } { [%clk 0:10:26] } 35... Rd8?! { [%eval -1.04] } { Inaccuracy. Re8 was best. } { [%clk 0:07:23] } 36. Rxd8 { [%eval -0.99] [%clk 0:09:31] } 36... Qxd8 { [%eval -1.23] [%clk 0:07:45] } 37. Nd5 { [%eval -1.03] [%clk 0:09:55] } 37... Be6 { [%eval -1.2] [%clk 0:06:11] } 38. Kg1?! { [%eval -1.89] } { Inaccuracy. Qc3 was best. } { [%clk 0:04:31] } 38... Qg5 { [%eval -1.91] [%clk 0:03:29] } 39. Nf6+ { [%eval -2.36] [%clk 0:02:37] } 39... Kh6 { [%eval -2.19] [%clk 0:03:27] } 40. Ng8+ { [%eval -2.25] [%clk 0:02:31] } 40... Kh7 { [%eval -1.97] [%clk 0:03:39] } 41. Nf6+ { [%eval -1.94] [%clk 0:02:57] } 41... Kh6?? { [%eval 0.0] } { Blunder. Kg7 was best. } { [%clk 0:04:04] } 42. Ng8+ { [%eval 0.0] [%clk 0:29:05] } 42... Kh7 { [%eval 0.0] [%clk 0:34:24] } 43. Nf6+ { [%eval -1.62] [%clk 0:29:31] } 1/2-1/2