Event: Las Vegas National Open 2023
Date: 2023-06-17
White: Lucius Melillo
Black: Viktor Matviishen
BlackTitle: GM
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.28] [%clk 1:29:26] } 2. c4 { [%eval 0.16] [%clk 1:31:10] } 2... e6 { [%eval 0.23] [%clk 1:29:51] } 3. Nf3 { [%eval 0.0] [%clk 1:31:38] } 3... b6 { [%eval 0.29] [%clk 1:30:15] } 4. g3 { [%eval 0.18] [%clk 1:32:05] } 4... Ba6 { [%eval 0.19] [%clk 1:30:39] } 5. b3 { [%eval 0.24] [%clk 1:32:01] } 5... Bb4+ { [%eval 0.11] [%clk 1:31:04] } 6. Bd2 { [%eval 0.12] [%clk 1:32:29] } 6... Be7 { [%eval 0.13] [%clk 1:31:27] } 7. Bc3 { [%eval 0.06] [%clk 1:32:54] } 7... d5 { [%eval 0.02] [%clk 1:30:52] } 8. Bg2 { [%eval 0.12] [%clk 1:33:19] } 8... O-O { [%eval 0.07] [%clk 1:31:05] } 9. O-O { [%eval 0.12] [%clk 1:33:17] } 9... c5 { [%eval 0.15] [%clk 1:31:20] } 10. Ne5 { [%eval 0.09] [%clk 1:32:43] } 10... Qc7 { [%eval 0.03] [%clk 1:30:59] } 11. Nd2 { [%eval 0.0] [%clk 1:30:43] } 11... Rd8 { [%eval 0.0] [%clk 1:22:21] } 12. Qc2 { [%eval -0.32] [%clk 1:28:29] } 12... Nbd7 { [%eval -0.3] [%clk 1:20:45] } 13. Nxd7 { [%eval -0.27] [%clk 1:24:59] } 13... Rxd7 { [%eval -0.34] [%clk 1:21:09] } 14. Rac1 { [%eval -0.46] [%clk 1:20:11] } 14... Rad8 { [%eval -0.47] [%clk 1:20:36] } 15. e3 { [%eval -0.5] [%clk 1:06:57] } 15... cxd4 { [%eval -0.46] [%clk 1:09:05] } 16. Bxd4 { [%eval -0.51] [%clk 1:06:27] } 16... e5 { [%eval -0.13] [%clk 1:08:45] } 17. Bb2 { [%eval -0.13] [%clk 1:06:05] } 17... d4 { [%eval -0.07] [%clk 1:08:33] } 18. exd4 { [%eval -0.11] [%clk 1:06:14] } 18... exd4 { [%eval -0.06] [%clk 1:09:01] } 19. Qd3 { [%eval -0.14] [%clk 1:04:56] } 19... Bb4 { [%eval 0.04] [%clk 1:01:54] } 20. Ne4 { [%eval 0.15] [%clk 1:02:20] } 20... Ng4 { [%eval 0.05] [%clk 1:00:36] } 21. Ng5 { [%eval 0.11] [%clk 1:02:28] } 21... g6 { [%eval -0.03] [%clk 0:59:52] } 22. Nf3?! { [%eval -0.65] } { Inaccuracy. Qe4 was best. } { [%clk 1:02:46] } 22... Bb7 { [%eval -0.75] [%clk 0:58:04] } 23. Rcd1 { [%eval -1.16] [%clk 0:56:34] } 23... Bc3?! { [%eval -0.42] } { Inaccuracy. f5 was best. } { [%clk 0:54:36] } 24. Bxc3?? { [%eval -2.54] } { Blunder. Qc2 was best. } { [%clk 0:52:28] } 24... dxc3?? { [%eval -0.58] } { Blunder. Nxf2 was best. } { [%clk 0:55:01] } 25. Qc2 { [%eval -0.58] [%clk 0:52:54] } 25... Rxd1 { [%eval -0.69] [%clk 0:54:49] } 26. Rxd1 { [%eval -0.64] [%clk 0:53:22] } 26... Rxd1+ { [%eval -0.59] [%clk 0:54:59] } 27. Qxd1 { [%eval -0.52] [%clk 0:53:46] } 27... Qe7 { [%eval -0.6] [%clk 0:48:27] } 28. h3 { [%eval -0.75] [%clk 0:48:15] } 28... Bxf3 { [%eval -0.74] [%clk 0:45:38] } 29. Bxf3 { [%eval -1.04] [%clk 0:47:47] } 29... Ne5 { [%eval -0.55] [%clk 0:46:07] } 30. Bd5 { [%eval -1.1] [%clk 0:42:07] } 30... b5 { [%eval -1.19] [%clk 0:37:15] } 31. Qc2 { [%eval -1.33] [%clk 0:33:40] } 31... b4 { [%eval -1.63] [%clk 0:37:29] } 32. Qe4 { [%eval -1.74] [%clk 0:31:48] } 32... Qf6 { [%eval -1.98] [%clk 0:33:59] } 33. Kf1?! { [%eval -3.22] } { Inaccuracy. Qe2 was best. } { [%clk 0:29:32] } 33... Nf3 { [%eval -2.83] [%clk 0:30:09] } 34. Qe3 { [%eval -3.12] [%clk 0:24:07] } 34... Nd4 { [%eval -3.06] [%clk 0:24:54] } 35. Be4 { [%eval -3.7] [%clk 0:20:39] } 35... c2 { [%eval -3.54] [%clk 0:21:45] } 36. Kg2 { [%eval -4.24] [%clk 0:11:25] } 36... Qe5 { [%eval -4.13] [%clk 0:20:17] } 37. Bxc2 { [%eval -4.07] [%clk 0:09:29] } 37... Qxe3 { [%eval -4.2] [%clk 0:20:46] } 38. fxe3 { [%eval -4.11] [%clk 0:09:44] } 38... Nxc2 { [%eval -4.2] [%clk 0:21:15] } 39. Kf3 { [%eval -3.92] [%clk 0:10:01] } 39... Kf8 { [%eval -4.19] [%clk 0:21:44] } 40. Ke4 { [%eval -4.15] [%clk 0:10:07] } 40... Ke7 { [%eval -4.47] [%clk 0:22:12] } 41. Kd3 { [%eval -4.38] [%clk 0:10:24] } 41... Na3 { [%eval -4.33] [%clk 0:22:34] } 42. Kd4 { [%eval -4.39] [%clk 0:10:49] } 42... Kd6 { [%eval -4.61] [%clk 0:22:48] } 43. e4 { [%eval -4.78] [%clk 0:11:01] } 43... f6 { [%eval -4.88] [%clk 0:22:50] } 44. h4 { [%eval -5.3] [%clk 0:11:15] } 44... a5 { [%eval -5.16] [%clk 0:22:50] } 45. c5+ { [%eval -6.04] [%clk 0:11:15] } 45... Kc6 { [%eval -5.76] [%clk 0:23:18] } 46. e5 { [%eval -6.57] [%clk 0:11:38] } 46... Nb5+ { [%eval -6.44] [%clk 0:23:08] } 47. Ke4 { [%eval -7.0] [%clk 0:12:01] } 47... Nc3+ { [%eval -6.64] [%clk 0:23:22] } 0-1