Event: Round 3: Sivuk, Vitaly - Vaz, Ethan
Date: 2025-07-23
White: Sivuk, Vitaly
WhiteTitle: GM
WhiteElo: 2526
Black: Vaz, Ethan
BlackTitle: IM
BlackElo: 2429
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:26:26] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. c4 { [%eval 0.18] [%clk 1:26:47] } 2... e6 { [%eval 0.14] [%clk 1:31:23] } 3. Nc3 { [%eval 0.09] [%clk 1:27:06] } 3... d5 { [%eval 0.24] [%clk 1:31:49] } 4. Nf3 { [%eval 0.08] [%clk 1:27:26] } 4... Bb4 { [%eval 0.16] [%clk 1:32:15] } 5. cxd5 { [%eval 0.12] [%clk 1:26:03] } 5... exd5 { [%eval 0.24] [%clk 1:32:40] } 6. Bg5 { [%eval 0.0] [%clk 1:26:27] } 6... Nbd7 { [%eval 0.22] [%clk 1:30:37] } 7. e3 { [%eval 0.05] [%clk 1:26:30] } 7... h6 { [%eval 0.12] [%clk 1:30:56] } 8. Bh4 { [%eval 0.11] [%clk 1:26:19] } 8... g5 { [%eval 0.13] [%clk 1:31:05] } 9. Bg3 { [%eval 0.11] [%clk 1:26:40] } 9... Ne4 { [%eval 0.12] [%clk 1:31:26] } 10. Qc2 { [%eval 0.0] [%clk 1:23:29] } 10... h5 { [%eval 0.27] [%clk 1:24:33] } 11. Bd3 { [%eval -0.17] [%clk 1:20:25] } 11... h4 { [%eval -0.3] [%clk 0:36:11] } 12. Bxe4 { [%eval -0.19] [%clk 1:16:04] } 12... hxg3?! { [%eval 0.54] } { Inaccuracy. dxe4 was best. } { [%clk 0:35:44] } 13. Bxd5 { [%eval 0.37] [%clk 1:15:50] } 13... g4 { [%eval 0.75] [%clk 0:34:22] } 14. Qe4+?! { [%eval -0.03] } { Inaccuracy. Nd2 was best. } { [%clk 1:00:07] } 14... Qe7 { [%eval 0.0] [%clk 0:32:03] } 15. Ng5 { [%eval -0.01] [%clk 0:50:19] } 15... Qxe4 { [%eval -0.02] [%clk 0:25:30] } 16. Nxe4 { [%eval -0.03] [%clk 0:50:35] } 16... gxh2 { [%eval -0.1] [%clk 0:25:07] } 17. Ng3 { [%eval -0.46] [%clk 0:26:53] } 17... Nf6 { [%eval -0.48] [%clk 0:22:18] } 18. Bb3 { [%eval -0.5] [%clk 0:27:00] } 18... b6 { [%eval -0.36] [%clk 0:17:15] } 19. e4 { [%eval -0.91] [%clk 0:16:33] } 19... Bb7 { [%eval -0.79] [%clk 0:15:48] } 20. Ba4+ { [%eval -1.05] [%clk 0:14:24] } 20... Kf8 { [%eval -1.04] [%clk 0:12:54] } 21. f3 { [%eval -0.77] [%clk 0:14:36] } 21... gxf3 { [%eval -0.52] [%clk 0:02:27] } 22. gxf3 { [%eval -0.43] [%clk 0:14:54] } 22... Rh3 { [%eval -0.27] [%clk 0:01:53] } 23. Kf2 { [%eval -0.29] [%clk 0:14:41] } 23... Kg7?! { [%eval 0.63] } { Inaccuracy. Nh5 was best. } { [%clk 0:01:22] } 24. Nf5+?! { [%eval 0.0] } { Inaccuracy. Rac1 was best. } { [%clk 0:13:10] } 24... Kg6 { [%eval -0.19] [%clk 0:01:47] } 25. Bc2?! { [%eval -0.75] } { Inaccuracy. Ng3 was best. } { [%clk 0:13:22] } 25... Rah8? { [%eval 0.68] } { Mistake. Bxc3 was best. } { [%clk 0:01:39] } 26. Ne2 { [%eval 0.67] [%clk 0:13:07] } 26... Bd2 { [%eval 0.69] [%clk 0:00:53] } 27. Rad1 { [%eval 0.58] [%clk 0:09:55] } 27... Bg5 { [%eval 0.71] [%clk 0:01:10] } 28. d5 { [%eval 0.64] [%clk 0:10:15] } 28... Ba6 { [%eval 0.65] [%clk 0:00:50] } 29. Ned4? { [%eval -0.66] } { Mistake. e5 was best. } { [%clk 0:06:21] } 29... Nd7 { [%eval -0.21] [%clk 0:00:39] } 30. Nc6? { [%eval -1.44] } { Mistake. Bd3 was best. } { [%clk 0:05:50] } 30... Bf4 { [%eval -1.44] [%clk 0:00:42] } 31. d6 { [%eval -1.44] [%clk 0:04:52] } 31... cxd6 { [%eval -1.48] [%clk 0:00:50] } 32. Bb3?! { [%eval -2.1] } { Inaccuracy. Nxd6 was best. } { [%clk 0:03:45] } 32... Ne5 { [%eval -2.07] [%clk 0:00:33] } 33. Rxd6+ { [%eval -1.99] [%clk 0:03:44] } 33... Kg5 { [%eval -2.07] [%clk 0:00:50] } 34. Nxe5 { [%eval -1.92] [%clk 0:02:13] } 34... Bxe5 { [%eval -1.58] [%clk 0:01:19] } 35. Rd7 { [%eval -1.37] [%clk 0:02:31] } 35... Kf4? { [%eval -0.07] } { Mistake. Bc8 was best. } { [%clk 0:00:58] } 36. Ng3?? { [%eval -4.39] } { Blunder. Rxf7 was best. } { [%clk 0:00:34] } 36... R8h7 { [%eval -4.41] [%clk 0:00:50] } 37. Ne2+ { [%eval -3.93] [%clk 0:00:33] } 37... Bxe2 { [%eval -3.88] [%clk 0:01:11] } 38. Kxe2 { [%eval -3.85] [%clk 0:01:00] } 38... Rxf3 { [%eval -3.68] [%clk 0:00:59] } 39. Rxa7 { [%eval -3.94] [%clk 0:00:40] } 39... Kg3 { [%eval -3.84] [%clk 0:00:54] } 40. Re7 { [%eval -4.01] [%clk 0:00:39] } 40... Rf2+ { [%eval -3.89] [%clk 0:01:12] } 41. Kd3 { [%eval -3.67] [%clk 0:00:55] } 41... Kg2 { [%eval -3.32] [%clk 0:01:22] } 42. Rd1 { [%eval -4.16] [%clk 0:00:50] } 42... Rh5 { [%eval -3.7] [%clk 0:01:02] } 43. Bxf7 { [%eval -3.55] [%clk 0:00:58] } 43... Rg5 { [%eval -3.65] [%clk 0:01:15] } 44. Bd5 { [%eval -3.65] [%clk 0:01:02] } 44... h1=Q { [%eval -3.55] [%clk 0:01:13] } 45. Rxh1 { [%eval -3.29] [%clk 0:01:28] } 45... Kxh1 { [%eval -2.92] [%clk 0:01:40] } 46. b4?! { [%eval -4.15] } { Inaccuracy. b3 was best. } { [%clk 0:01:33] } 46... b5 { [%eval -4.04] [%clk 0:01:42] } 0-1