Event: Round 1: Diao, Matthew Guo - Liu, Steven
Date: 2025-07-02
White: Diao, Matthew Guo
WhiteTitle: CM
WhiteElo: 2244
Black: Liu, Steven
BlackTitle: CM
BlackElo: 2047
Result: 1-0
ECO: E17
Opening: Queen's Indian Defense: Fianchetto Variation, Kramnik Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:15] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:30:39] } 2... e6 { [%eval 0.14] [%clk 1:31:08] } 3. Nf3 { [%eval 0.12] [%clk 1:31:03] } 3... b6 { [%eval 0.23] [%clk 1:31:30] } 4. g3 { [%eval 0.19] [%clk 1:31:24] } 4... Bb7 { [%eval 0.26] [%clk 1:31:52] } 5. Bg2 { [%eval 0.2] [%clk 1:31:48] } 5... Be7 { [%eval 0.25] [%clk 1:32:16] } 6. O-O { [%eval 0.17] [%clk 1:32:11] } 6... O-O { [%eval 0.29] [%clk 1:32:40] } 7. Re1 { [%eval 0.25] [%clk 1:32:07] } 7... d6 { [%eval 0.45] [%clk 1:29:47] } 8. Nc3 { [%eval 0.73] [%clk 1:31:39] } 8... Ne4 { [%eval 0.77] [%clk 1:30:04] } 9. Qc2 { [%eval 0.4] [%clk 1:30:58] } 9... Nxc3? { [%eval 1.59] } { Mistake. f5 was best. } { [%clk 1:30:10] } 10. Ng5 { [%eval 1.86] [%clk 1:30:55] } 10... Bxg5 { [%eval 1.87] [%clk 1:23:37] } 11. Bxb7 { [%eval 1.85] [%clk 1:30:23] } 11... Nxe2+ { [%eval 1.9] [%clk 1:21:12] } 12. Rxe2 { [%eval 1.81] [%clk 1:29:54] } 12... Bxc1 { [%eval 1.84] [%clk 1:21:32] } 13. Bxa8 { [%eval 1.68] [%clk 1:24:42] } 13... Bg5 { [%eval 1.62] [%clk 1:21:39] } 14. Bg2 { [%eval 1.17] [%clk 1:24:22] } 14... c5 { [%eval 1.01] [%clk 1:14:31] } 15. Rd1 { [%eval 0.93] [%clk 1:08:46] } 15... Qc7 { [%eval 1.4] [%clk 1:06:59] } 16. Qa4?! { [%eval 0.33] } { Inaccuracy. dxc5 was best. } { [%clk 1:01:46] } 16... Bf6?! { [%eval 1.18] } { Inaccuracy. cxd4 was best. } { [%clk 1:01:46] } 17. dxc5?! { [%eval 0.38] } { Inaccuracy. d5 was best. } { [%clk 1:01:48] } 17... dxc5 { [%eval 0.35] [%clk 0:59:35] } 18. a3 { [%eval 0.28] [%clk 0:43:00] } 18... Bd4 { [%eval 0.41] [%clk 0:47:13] } 19. b4 { [%eval 0.4] [%clk 0:40:56] } 19... e5? { [%eval 1.57] } { Mistake. g6 was best. } { [%clk 0:47:12] } 20. Bd5 { [%eval 1.26] [%clk 0:28:17] } 20... Nd7 { [%eval 1.2] [%clk 0:42:36] } 21. Qc6 { [%eval 1.41] [%clk 0:27:42] } 21... Rc8 { [%eval 1.28] [%clk 0:39:55] } 22. Qxc7 { [%eval 1.28] [%clk 0:26:51] } 22... Rxc7 { [%eval 1.31] [%clk 0:40:23] } 23. b5 { [%eval 1.44] [%clk 0:26:31] } 23... Kf8 { [%eval 1.57] [%clk 0:34:37] } 24. a4 { [%eval 1.47] [%clk 0:25:03] } 24... Ke7 { [%eval 1.35] [%clk 0:33:36] } 25. Rd3 { [%eval 1.38] [%clk 0:21:58] } 25... f5 { [%eval 1.21] [%clk 0:31:17] } 26. Kg2?! { [%eval 0.23] } { Inaccuracy. Kf1 was best. } { [%clk 0:21:24] } 26... Nf6 { [%eval 0.18] [%clk 0:25:57] } 27. Ba8 { [%eval 0.24] [%clk 0:20:29] } 27... Rc8 { [%eval 0.16] [%clk 0:23:56] } 28. Bc6 { [%eval 0.18] [%clk 0:20:47] } 28... a5 { [%eval 0.25] [%clk 0:17:00] } 29. bxa6 { [%eval -0.27] [%clk 0:04:30] } 29... Rxc6 { [%eval -0.41] [%clk 0:17:06] } 30. Rb3 { [%eval -0.48] [%clk 0:04:59] } 30... Nd7 { [%eval -0.23] [%clk 0:15:17] } 31. a7 { [%eval -0.33] [%clk 0:05:28] } 31... Rc8 { [%eval -0.38] [%clk 0:15:31] } 32. a5 { [%eval -0.49] [%clk 0:05:57] } 32... Ra8? { [%eval 0.92] } { Mistake. bxa5 was best. } { [%clk 0:11:19] } 33. axb6 { [%eval 0.96] [%clk 0:06:24] } 33... Nxb6 { [%eval 0.84] [%clk 0:11:47] } 34. Rxb6 { [%eval 0.76] [%clk 0:04:32] } 34... Rxa7 { [%eval 0.72] [%clk 0:12:16] } 35. f4 { [%eval 0.82] [%clk 0:04:52] } 35... e4 { [%eval 0.84] [%clk 0:11:16] } 36. g4 { [%eval 0.84] [%clk 0:05:21] } 36... g6?? { [%eval 2.75] } { Blunder. fxg4 was best. } { [%clk 0:10:13] } 37. gxf5 { [%eval 2.57] [%clk 0:05:30] } 37... gxf5 { [%eval 2.73] [%clk 0:10:41] } 38. Rh6 { [%eval 2.67] [%clk 0:05:58] } 38... Kf8?! { [%eval 3.92] } { Inaccuracy. Kd8 was best. } { [%clk 0:10:46] } 39. Rh5 { [%eval 3.81] [%clk 0:05:26] } 39... Rf7 { [%eval 3.79] [%clk 0:08:40] } 40. Ra2 { [%eval 3.9] [%clk 0:05:05] } 40... Rg7+ { [%eval 4.48] [%clk 0:06:56] } 41. Kh3 { [%eval 4.4] [%clk 0:05:31] } 41... e3 { [%eval 4.54] [%clk 0:04:24] } 42. Rxf5+ { [%eval 3.96] [%clk 0:05:30] } 42... Rf7? { [%eval 6.68] } { Mistake. Ke8 was best. } { [%clk 0:04:48] } 43. Rxf7+ { [%eval 6.55] [%clk 0:05:32] } 43... Kxf7 { [%eval 6.31] [%clk 0:05:17] } 44. Kg4 { [%eval 6.27] [%clk 0:05:52] } 44... Kg6 { [%eval 6.22] [%clk 0:04:03] } 45. Kf3 { [%eval 6.26] [%clk 0:05:52] } 45... Kf5 { [%eval 6.97] [%clk 0:02:43] } 46. Re2 { [%eval 6.85] [%clk 0:06:14] } 46... h6 { [%eval 6.87] [%clk 0:02:15] } 47. Rxe3 { [%eval 6.26] [%clk 0:06:30] } 1-0