Event: Las Vegas National Open 2023
Date: 2023-06-17
White: Jacob B Lee
Black: Diomenes De Jesus Briceno Ovalles
Result: 1/2-1/2
ECO: D55
Opening: Queen's Gambit Declined: Modern Variation, Normal Line
Variant: Standard
TimeControl: G/90 +30 sec inc

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:48] } 2. c4 { [%eval 0.29] [%clk 1:31:19] } 2... e6 { [%eval 0.3] [%clk 1:31:04] } 3. Nc3 { [%eval 0.39] [%clk 1:31:37] } 3... Nf6 { [%eval 0.43] [%clk 1:31:20] } 4. Bg5 { [%eval -0.09] [%clk 1:31:52] } 4... Be7 { [%eval 0.29] [%clk 1:31:36] } 5. Nf3 { [%eval 0.0] [%clk 1:32:07] } 5... O-O { [%eval 0.17] [%clk 1:31:29] } 6. e3 { [%eval 0.03] [%clk 1:32:19] } 6... a6 { [%eval 0.44] [%clk 1:31:08] } 7. cxd5 { [%eval 0.52] [%clk 1:30:04] } 7... Nxd5 { [%eval 0.65] [%clk 1:30:17] } 8. Bxe7 { [%eval 0.47] [%clk 1:30:04] } 8... Qxe7 { [%eval 0.4] [%clk 1:30:41] } 9. Bd3 { [%eval 0.12] [%clk 1:29:35] } 9... Nd7 { [%eval 0.26] [%clk 1:29:00] } 10. O-O { [%eval 0.21] [%clk 1:27:38] } 10... Nxc3 { [%eval 0.21] [%clk 1:27:04] } 11. bxc3 { [%eval 0.21] [%clk 1:28:00] } 11... c5 { [%eval 0.16] [%clk 1:25:52] } 12. Rb1 { [%eval 0.12] [%clk 1:24:55] } 12... Rb8 { [%eval 0.21] [%clk 1:22:16] } 13. a4 { [%eval 0.13] [%clk 1:22:32] } 13... b6 { [%eval 0.27] [%clk 1:22:39] } 14. Qe2 { [%eval 0.08] [%clk 1:22:47] } 14... a5 { [%eval 0.28] [%clk 1:18:54] } 15. Ba6 { [%eval -0.14] [%clk 1:18:09] } 15... e5 { [%eval 0.37] [%clk 1:16:55] } 16. d5 { [%eval 0.37] [%clk 1:11:47] } 16... e4 { [%eval 0.42] [%clk 1:15:22] } 17. Nd2 { [%eval 0.37] [%clk 1:11:49] } 17... Nf6 { [%eval 0.41] [%clk 1:15:01] } 18. Bxc8 { [%eval 0.47] [%clk 1:11:42] } 18... Rfxc8 { [%eval 0.67] [%clk 1:15:05] } 19. c4 { [%eval 0.49] [%clk 1:10:49] } 19... Rd8 { [%eval 0.49] [%clk 1:14:38] } 20. Rb5 { [%eval 0.59] [%clk 1:09:36] } 20... Qc7 { [%eval 0.7] [%clk 1:08:15] } 21. Rfb1 { [%eval 0.69] [%clk 1:08:34] } 21... Rd6?! { [%eval 1.8] } { Inaccuracy. Re8 was best. } { [%clk 1:07:01] } 22. Nf1? { [%eval 0.42] } { Mistake. Qd1 was best. } { [%clk 1:04:39] } 22... Re8 { [%eval 0.78] [%clk 1:06:09] } 23. Qb2 { [%eval 0.36] [%clk 1:03:04] } 23... Nd7 { [%eval 0.32] [%clk 1:05:58] } 24. Ng3 { [%eval 0.28] [%clk 1:01:17] } 24... Re5?! { [%eval 0.85] } { Inaccuracy. Rg6 was best. } { [%clk 1:03:07] } 25. Rd1?! { [%eval 0.14] } { Inaccuracy. Qc2 was best. } { [%clk 0:52:57] } 25... Qd8 { [%eval 0.2] [%clk 0:58:55] } 26. Qe2?! { [%eval -0.5] } { Inaccuracy. Qc2 was best. } { [%clk 0:48:27] } 26... Qh4 { [%eval 0.04] [%clk 0:59:08] } 27. h3 { [%eval 0.15] [%clk 0:48:38] } 27... Rg5 { [%eval 0.16] [%clk 0:55:58] } 28. Rdb1 { [%eval 0.0] [%clk 0:48:12] } 28... f5 { [%eval 0.11] [%clk 0:53:43] } 29. Kh2 { [%eval 0.25] [%clk 0:46:27] } 29... Rh6 { [%eval 0.39] [%clk 0:45:20] } 30. Rd1 { [%eval 0.0] [%clk 0:42:10] } 30... Ne5?? { [%eval 2.19] } { Blunder. Rd6 was best. } { [%clk 0:39:27] } 31. Qf1?? { [%eval -3.04] } { Blunder. d6 was best. } { [%clk 0:23:55] } 31... Ng4+ { [%eval -2.42] [%clk 0:31:37] } 32. Kg1?! { [%eval -3.86] } { Inaccuracy. Kh1 was best. } { [%clk 0:22:49] } 32... Nxe3 { [%eval -3.72] [%clk 0:31:31] } 33. fxe3 { [%eval -4.01] [%clk 0:23:10] } 33... Qxg3 { [%eval -3.93] [%clk 0:31:51] } 34. Kh1 { [%eval -3.89] [%clk 0:20:07] } 34... Rgh5 { [%eval -3.88] [%clk 0:25:56] } 35. Re1 { [%eval -3.95] [%clk 0:15:41] } 35... g5 { [%eval -3.23] [%clk 0:21:32] } 36. d6?! { [%eval -4.09] } { Inaccuracy. Qxf5 was best. } { [%clk 0:09:29] } 36... Rxd6 { [%eval -3.97] [%clk 0:21:24] } 37. Rd1 { [%eval -4.8] [%clk 0:09:35] } 37... g4 { [%eval -5.52] [%clk 0:21:02] } 38. Rxd6 { [%eval -5.94] [%clk 0:08:13] } 38... Qxd6?? { [%eval -2.93] } { Blunder. gxh3 was best. } { [%clk 0:21:28] } 39. Rb2?! { [%eval -3.88] } { Inaccuracy. Qf2 was best. } { [%clk 0:07:02] } 39... Qg3?? { [%eval 0.0] } { Blunder. gxh3 was best. } { [%clk 0:20:18] } 40. Qd1 { [%eval 0.0] [%clk 0:06:56] } 40... Qxe3 { [%eval 0.0] [%clk 0:11:11] } 41. Qd8+ { [%eval 0.0] [%clk 0:07:12] } 41... Kf7 { [%eval 0.0] [%clk 0:11:30] } 42. Qd7+ { [%eval 0.0] [%clk 0:07:25] } 1/2-1/2