Event: Las Vegas National Open 2023
Date: 2023-06-17
White: Mohammad Shams Ud Duha
Black: Kevin Dong
Result: 1/2-1/2
ECO: B14
Opening: Caro-Kann Defense: Panov Attack, Fianchetto Defense
Variant: Standard
TimeControl: G/90 +30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c6 { [%eval 0.37] [%clk 1:30:51] } 2. d4 { [%eval 0.41] [%clk 1:31:12] } 2... d5 { [%eval 0.28] [%clk 1:31:15] } 3. exd5 { [%eval 0.35] [%clk 1:31:33] } 3... cxd5 { [%eval 0.33] [%clk 1:31:37] } 4. c4 { [%eval 0.0] [%clk 1:31:59] } 4... Nf6 { [%eval 0.0] [%clk 1:31:36] } 5. Nc3 { [%eval 0.0] [%clk 1:32:10] } 5... g6 { [%eval 0.0] [%clk 1:31:28] } 6. Nf3 { [%eval 0.0] [%clk 1:32:05] } 6... Bg7 { [%eval -0.05] [%clk 1:30:43] } 7. Bd3 { [%eval -0.2] [%clk 1:31:47] } 7... O-O { [%eval -0.19] [%clk 1:28:19] } 8. O-O { [%eval -0.23] [%clk 1:31:42] } 8... Nc6 { [%eval -0.06] [%clk 1:27:41] } 9. Re1 { [%eval -0.38] [%clk 1:26:39] } 9... dxc4 { [%eval 0.15] [%clk 1:26:30] } 10. Bxc4 { [%eval 0.09] [%clk 1:26:45] } 10... e6 { [%eval 0.14] [%clk 1:25:13] } 11. Bg5 { [%eval 0.15] [%clk 1:23:57] } 11... Na5 { [%eval 0.36] [%clk 1:21:20] } 12. Bf1 { [%eval 0.31] [%clk 1:18:49] } 12... b6 { [%eval 0.63] [%clk 1:12:29] } 13. Ne4?! { [%eval 0.05] } { Inaccuracy. b4 was best. } { [%clk 1:12:46] } 13... Bb7 { [%eval -0.11] [%clk 1:09:26] } 14. Nxf6+ { [%eval 0.0] [%clk 1:06:35] } 14... Bxf6 { [%eval -0.09] [%clk 1:09:31] } 15. Bxf6 { [%eval 0.03] [%clk 0:56:50] } 15... Qxf6 { [%eval 0.0] [%clk 1:09:34] } 16. Ne5 { [%eval 0.0] [%clk 0:51:55] } 16... Rfd8 { [%eval -0.01] [%clk 1:07:51] } 17. Qa4 { [%eval 0.0] [%clk 0:47:14] } 17... Rac8 { [%eval 0.2] [%clk 1:00:43] } 18. Rad1 { [%eval -0.32] [%clk 0:41:56] } 18... Qe7 { [%eval -0.17] [%clk 0:56:29] } 19. Re3 { [%eval -0.39] [%clk 0:38:12] } 19... Bd5 { [%eval 0.0] [%clk 0:52:10] } 20. Rc3 { [%eval 0.01] [%clk 0:27:31] } 20... Rxc3 { [%eval 0.02] [%clk 0:38:46] } 21. bxc3 { [%eval 0.06] [%clk 0:27:39] } 21... f6 { [%eval 0.2] [%clk 0:37:30] } 22. Ng4 { [%eval 0.05] [%clk 0:23:13] } 22... Rc8 { [%eval 0.15] [%clk 0:35:39] } 23. Rc1 { [%eval 0.06] [%clk 0:22:33] } 23... Bc4 { [%eval 0.1] [%clk 0:33:28] } 24. Bxc4 { [%eval 0.22] [%clk 0:22:23] } 24... Rxc4 { [%eval 0.22] [%clk 0:32:59] } 25. Qc2 { [%eval 0.14] [%clk 0:21:52] } 25... Kf7 { [%eval 0.11] [%clk 0:32:21] } 26. Ne3 { [%eval 0.28] [%clk 0:22:02] } 26... Rc8 { [%eval 0.21] [%clk 0:30:19] } 27. c4 { [%eval 0.13] [%clk 0:20:17] } 27... b5 { [%eval 0.18] [%clk 0:25:02] } 28. c5 { [%eval 0.29] [%clk 0:19:31] } 28... Nc6 { [%eval 0.36] [%clk 0:25:00] } 29. Qb2 { [%eval 0.24] [%clk 0:18:01] } 29... a6 { [%eval 0.24] [%clk 0:24:18] } 30. d5?! { [%eval -0.4] } { Inaccuracy. a4 was best. } { [%clk 0:15:05] } 30... exd5 { [%eval -0.39] [%clk 0:23:44] } 31. Nxd5?! { [%eval -1.07] } { Inaccuracy. Qa3 was best. } { [%clk 0:15:08] } 31... Qe5 { [%eval -1.4] [%clk 0:23:40] } 32. Qxe5 { [%eval -1.23] [%clk 0:13:15] } 32... Nxe5?! { [%eval -0.58] } { Inaccuracy. fxe5 was best. } { [%clk 0:24:07] } 33. Nb4?! { [%eval -1.38] } { Inaccuracy. f4 was best. } { [%clk 0:11:12] } 33... a5 { [%eval -1.53] [%clk 0:22:58] } 34. f4 { [%eval -1.69] [%clk 0:06:40] } 34... axb4? { [%eval -0.21] } { Mistake. Nc6 was best. } { [%clk 0:20:22] } 35. fxe5 { [%eval -0.21] [%clk 0:06:56] } 35... fxe5 { [%eval -0.16] [%clk 0:20:31] } 36. c6 { [%eval -0.15] [%clk 0:06:50] } 36... Ke6 { [%eval -0.14] [%clk 0:19:47] } 37. Rc5 { [%eval -0.19] [%clk 0:06:22] } 37... Kd6 { [%eval -0.18] [%clk 0:18:38] } 38. Rxb5 { [%eval -0.15] [%clk 0:06:37] } 38... Rxc6 { [%eval -0.15] [%clk 0:18:28] } 39. Rxb4 { [%eval -0.09] [%clk 0:06:10] } 39... Rc1+ { [%eval -0.06] [%clk 0:16:52] } 40. Kf2 { [%eval -0.06] [%clk 0:06:34] } 40... Rc2+ { [%eval -0.04] [%clk 0:17:10] } 41. Kf3 { [%eval -0.04] [%clk 0:06:44] } 41... Rxa2 { [%eval 0.0] [%clk 0:17:19] } 42. Rb7 { [%eval 0.0] [%clk 0:06:36] } 42... Ra3+ { [%eval 0.0] [%clk 0:14:34] } 43. Ke2 { [%eval 0.0] [%clk 0:05:48] } 43... Ra2+ { [%eval 0.0] [%clk 0:14:16] } 44. Kf3 { [%eval 0.0] [%clk 0:05:39] } 44... Ra3+ { [%eval 0.0] [%clk 0:12:39] } 45. Ke4 { [%eval -0.04] [%clk 0:06:04] } 45... Ra4+ { [%eval -0.03] [%clk 0:11:48] } 46. Kf3 { [%eval -0.09] [%clk 0:06:14] } 46... Ra3+ { [%eval 0.0] [%clk 0:05:41] } 47. Kf2 { [%eval 0.0] } 1/2-1/2