Event: Reykjavik Open 2025
Site: Reykjavik, Iceland
Date: 2025-04-11
White: Williams, Simon K
WhiteTitle: GM
WhiteElo: 2451
Black: Lu, Shanglei
BlackTitle: GM
BlackElo: 2618
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard
TimeControl: 90+30 +30 after 40 moves

1. d4 { [%eval 0.17] [%clk 1:30:50] } 1... Nf6 { [%eval 0.19] [%clk 1:30:46] } 2. Nf3 { [%eval 0.11] [%clk 1:30:17] } 2... d5 { [%eval 0.11] [%clk 1:30:56] } 3. c4 { [%eval 0.22] [%clk 1:30:23] } 3... e6 { [%eval 0.17] [%clk 1:31:19] } 4. Nc3 { [%eval 0.1] [%clk 1:30:29] } 4... dxc4 { [%eval 0.15] [%clk 1:25:52] } 5. e4 { [%eval 0.25] [%clk 1:28:42] } 5... Bb4 { [%eval 0.18] [%clk 1:24:08] } 6. Bxc4 { [%eval 0.18] [%clk 1:28:21] } 6... Nxe4 { [%eval 0.25] [%clk 1:24:23] } 7. O-O { [%eval 0.26] [%clk 1:28:26] } 7... Nf6 { [%eval 0.27] [%clk 1:24:47] } 8. a3 { [%eval 0.13] [%clk 1:26:06] } 8... Be7 { [%eval 0.15] [%clk 1:21:03] } 9. Qe2 { [%eval 0.08] [%clk 1:12:05] } 9... O-O { [%eval 0.09] [%clk 1:19:22] } 10. Rd1 { [%eval 0.12] [%clk 1:12:00] } 10... c6 { [%eval 0.22] [%clk 1:06:58] } 11. Ne5 { [%eval -0.12] [%clk 0:58:53] } 11... Nd5 { [%eval -0.03] [%clk 1:05:35] } 12. Rd3 { [%eval -0.31] [%clk 0:54:24] } 12... f5?! { [%eval 0.55] } { Inaccuracy. f6 was best. } { [%clk 0:51:30] } 13. Rh3 { [%eval 0.51] [%clk 0:53:38] } 13... Qe8 { [%eval 0.48] [%clk 0:51:41] } 14. g4?! { [%eval -0.27] } { Inaccuracy. Ba2 was best. } { [%clk 0:51:36] } 14... Nd7 { [%eval -0.38] [%clk 0:41:33] } 15. gxf5 { [%eval -0.2] [%clk 0:47:32] } 15... Nxe5 { [%eval -0.36] [%clk 0:39:21] } 16. dxe5 { [%eval -0.29] [%clk 0:43:16] } 16... Rxf5 { [%eval -0.35] [%clk 0:39:40] } 17. Bd3 { [%eval -0.26] [%clk 0:42:23] } 17... Qg6+ { [%eval -0.24] [%clk 0:39:50] } 18. Kh1 { [%eval -0.3] [%clk 0:39:46] } 18... Nxc3 { [%eval -0.34] [%clk 0:31:37] } 19. bxc3 { [%eval -0.26] [%clk 0:40:08] } 19... Qf7 { [%eval -0.21] [%clk 0:32:00] } 20. Bxf5 { [%eval -0.53] [%clk 0:19:46] } 20... exf5 { [%eval -0.6] [%clk 0:31:06] } 21. Bf4 { [%eval -0.61] [%clk 0:20:11] } 21... Be6 { [%eval -0.6] [%clk 0:30:44] } 22. Rg1?! { [%eval -1.25] } { Inaccuracy. Rg3 was best. } { [%clk 0:18:13] } 22... Bxa3?! { [%eval -0.42] } { Inaccuracy. Bc5 was best. } { [%clk 0:23:37] } 23. Rhg3 { [%eval -0.56] [%clk 0:18:19] } 23... Bf8 { [%eval -0.7] [%clk 0:22:44] } 24. h4? { [%eval -2.25] } { Mistake. Bh6 was best. } { [%clk 0:17:17] } 24... Kh8 { [%eval -2.05] [%clk 0:21:54] } 25. h5 { [%eval -2.26] [%clk 0:14:29] } 25... Re8? { [%eval -0.73] } { Mistake. a5 was best. } { [%clk 0:18:14] } 26. Kh2?! { [%eval -1.75] } { Inaccuracy. h6 was best. } { [%clk 0:09:16] } 26... a5 { [%eval -1.32] [%clk 0:18:01] } 27. h6 { [%eval -1.37] [%clk 0:05:24] } 27... g6 { [%eval -1.36] [%clk 0:17:12] } 28. Bg5 { [%eval -1.29] [%clk 0:05:43] } 28... Be7 { [%eval -0.73] [%clk 0:14:58] } 29. Qd2 { [%eval -1.18] [%clk 0:05:20] } 29... a4?! { [%eval -0.37] } { Inaccuracy. f4 was best. } { [%clk 0:12:40] } 30. Rd3 { [%eval -0.58] [%clk 0:04:53] } 30... Kg8 { [%eval -0.7] [%clk 0:09:49] } 31. c4 { [%eval -0.94] [%clk 0:03:55] } 31... a3 { [%eval -0.82] [%clk 0:07:31] } 32. f4 { [%eval -0.71] [%clk 0:04:15] } 32... a2 { [%eval -0.31] [%clk 0:03:10] } 33. Bxe7 { [%eval -0.37] [%clk 0:02:28] } 33... Qxe7 { [%eval -0.66] [%clk 0:03:36] } 34. Kh3? { [%eval -2.42] } { Mistake. Ra1 was best. } { [%clk 0:02:53] } 34... Ra8?? { [%eval -0.42] } { Blunder. Bxc4 was best. } { [%clk 0:00:39] } 35. Ra1 { [%eval -0.39] [%clk 0:03:14] } 35... Bxc4 { [%eval -0.5] [%clk 0:00:57] } 36. Rd7 { [%eval -0.21] [%clk 0:02:10] } 36... Ra3+ { [%eval 0.0] [%clk 0:00:39] } 37. Kg2 { [%eval 0.0] [%clk 0:03:53] } 37... Qh4 { [%eval 0.0] [%clk 0:01:02] } 38. Rd8+ { [%eval 0.0] [%clk 0:03:29] } 38... Kf7 { [%eval 0.0] [%clk 0:01:30] } 39. Qd7+ { [%eval 0.0] [%clk 0:02:47] } 39... Qe7 { [%eval -0.08] [%clk 0:01:58] } 40. Rd1?? { [%eval -4.62] } { Blunder. Qxe7+ was best. } { [%clk 0:03:00] } 40... Be6 { [%eval -4.29] [%clk 0:00:55] } 0-1