Event: Las Vegas National Open 2023
Date: 2023-06-16
White: Sam Schmakel
WhiteTitle: IM
Black: Shelev Oberoi
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Queen's Gambit Invitation
Variant: Standard
TimeControl: G/90 +30 sec inc

1. Nf3 { [%eval 0.36] [%clk 1:30:41] } 1... e6 { [%eval 0.35] [%clk 1:30:41] } 2. g3 { [%eval 0.2] [%clk 1:30:54] } 2... f5 { [%eval 0.71] [%clk 1:31:01] } 3. Bg2 { [%eval 0.73] [%clk 1:31:00] } 3... Nf6 { [%eval 0.85] [%clk 1:31:16] } 4. O-O { [%eval 0.79] [%clk 1:31:08] } 4... d5 { [%eval 0.94] [%clk 1:31:09] } 5. d3 { [%eval 0.57] [%clk 1:29:16] } 5... c5 { [%eval 0.91] [%clk 1:27:08] } 6. c4 { [%eval 0.85] [%clk 1:25:05] } 6... Nc6 { [%eval 0.93] [%clk 1:26:58] } 7. d4 { [%eval 0.91] [%clk 1:20:09] } 7... dxc4 { [%eval 0.53] [%clk 1:13:21] } 8. Qa4 { [%eval 0.0] [%clk 1:14:13] } 8... Qa5?! { [%eval 0.76] } { Inaccuracy. cxd4 was best. } { [%clk 1:12:11] } 9. Qxc4 { [%eval 0.8] [%clk 1:12:42] } 9... Qb4 { [%eval 0.9] [%clk 1:12:14] } 10. Qxb4 { [%eval 0.85] [%clk 1:07:39] } 10... cxb4 { [%eval 0.84] [%clk 1:06:55] } 11. Nbd2 { [%eval 0.83] [%clk 1:06:59] } 11... g5 { [%eval 1.14] [%clk 1:04:13] } 12. Nb3 { [%eval 1.19] [%clk 0:54:52] } 12... g4 { [%eval 1.12] [%clk 1:03:05] } 13. Ne5 { [%eval 1.13] [%clk 0:52:17] } 13... Nd5 { [%eval 1.22] [%clk 0:58:14] } 14. Bxd5 { [%eval 1.06] [%clk 0:35:05] } 14... exd5 { [%eval 0.92] [%clk 0:50:13] } 15. Bf4 { [%eval 0.72] [%clk 0:35:27] } 15... a5 { [%eval 0.6] [%clk 0:49:58] } 16. Nxc6 { [%eval 0.35] [%clk 0:31:17] } 16... bxc6 { [%eval 0.62] [%clk 0:48:23] } 17. Rfc1 { [%eval 0.53] [%clk 0:31:39] } 17... Kd7 { [%eval 0.59] [%clk 0:45:16] } 18. Be5 { [%eval 0.42] [%clk 0:31:27] } 18... Rg8 { [%eval 0.53] [%clk 0:44:35] } 19. Nc5+ { [%eval 0.37] [%clk 0:31:07] } 19... Bxc5 { [%eval 0.43] [%clk 0:41:28] } 20. Rxc5 { [%eval 0.47] [%clk 0:31:27] } 20... Ba6 { [%eval 0.36] [%clk 0:38:35] } 21. Rac1 { [%eval 0.05] [%clk 0:30:18] } 21... Rgc8 { [%eval 0.42] [%clk 0:34:32] } 22. Kf1 { [%eval 0.0] [%clk 0:28:42] } 22... Bc4 { [%eval 0.0] [%clk 0:32:44] } 23. Ra1 { [%eval -0.03] [%clk 0:27:24] } 23... a4 { [%eval 0.0] [%clk 0:24:56] } 24. a3 { [%eval -0.09] [%clk 0:23:31] } 24... Ra6 { [%eval -0.02] [%clk 0:21:21] } 25. axb4 { [%eval 0.0] [%clk 0:21:03] } 25... Rca8 { [%eval 0.0] [%clk 0:21:09] } 26. Bf4 { [%eval 0.0] [%clk 0:12:49] } 26... a3 { [%eval 0.05] [%clk 0:19:42] } 27. bxa3 { [%eval 0.11] [%clk 0:12:59] } 27... Rxa3 { [%eval 0.15] [%clk 0:20:03] } 28. Rxa3 { [%eval 0.1] [%clk 0:13:11] } 28... Rxa3 { [%eval 0.12] [%clk 0:20:32] } 29. Ra5 { [%eval 0.04] [%clk 0:13:29] } 29... Ra2 { [%eval 0.2] [%clk 0:11:07] } 30. Rxa2 { [%eval 0.03] [%clk 0:03:11] } 1/2-1/2