Event: 51st Annual World Open
Site: ChessKast.com
Date: 2023-06-30
White: James Oh
Black: Brandon Jacobson
Result: 0-1
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:28:04] } 2. Nf3 { [%eval 0.0] [%clk 1:30:41] } 2... d6 { [%eval 0.0] [%clk 1:28:28] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:01] } 3... Bd7 { [%eval 0.31] [%clk 1:28:49] } 4. Bxd7+ { [%eval 0.22] [%clk 1:31:16] } 4... Nxd7 { [%eval 0.35] [%clk 1:29:13] } 5. O-O { [%eval 0.25] [%clk 1:29:01] } 5... Ngf6 { [%eval 0.35] [%clk 1:29:35] } 6. Qe2 { [%eval 0.17] [%clk 1:29:03] } 6... e6 { [%eval 0.13] [%clk 1:29:38] } 7. c3 { [%eval 0.01] [%clk 1:27:15] } 7... Be7 { [%eval 0.0] [%clk 1:29:58] } 8. d4 { [%eval 0.3] [%clk 1:27:34] } 8... O-O { [%eval 0.18] [%clk 1:30:27] } 9. Rd1 { [%eval -0.01] [%clk 1:25:47] } 9... Qc7 { [%eval 0.1] [%clk 1:30:06] } 10. Bg5 { [%eval 0.22] [%clk 1:18:07] } 10... h6 { [%eval 0.06] [%clk 1:22:17] } 11. Bh4 { [%eval 0.24] [%clk 1:18:05] } 11... Rad8 { [%eval 0.09] [%clk 1:11:27] } 12. a4 { [%eval 0.24] [%clk 1:12:44] } 12... a6 { [%eval 0.0] [%clk 1:10:36] } 13. a5 { [%eval -0.06] [%clk 1:01:08] } 13... Rfe8 { [%eval -0.18] [%clk 1:09:44] } 14. Nbd2 { [%eval -0.05] [%clk 0:56:40] } 14... cxd4 { [%eval -0.07] [%clk 1:09:38] } 15. cxd4 { [%eval 0.0] [%clk 0:52:36] } 15... Rc8 { [%eval 0.01] [%clk 1:10:02] } 16. h3 { [%eval 0.0] [%clk 0:47:51] } 16... Qc2 { [%eval 0.03] [%clk 1:07:08] } 17. b4?? { [%eval -1.7] } { Blunder. Rdb1 was best. } { [%clk 0:48:21] } 17... d5 { [%eval -1.62] [%clk 1:06:10] } 18. e5?! { [%eval -2.47] } { Inaccuracy. Ne1 was best. } { [%clk 0:18:25] } 18... Ne4 { [%eval -2.68] [%clk 1:06:33] } 19. Rdc1 { [%eval -3.31] [%clk 0:16:25] } 19... Qb2 { [%eval -3.62] [%clk 0:56:26] } 20. Rcb1 { [%eval -2.97] [%clk 0:12:58] } 20... Nc3?! { [%eval -2.04] } { Inaccuracy. Qc2 was best. } { [%clk 0:56:50] } 21. Rxb2 { [%eval -2.62] [%clk 0:11:37] } 21... Nxe2+ { [%eval -2.28] [%clk 0:57:14] } 22. Kf1 { [%eval -2.25] [%clk 0:11:42] } 22... Nxd4 { [%eval -2.37] [%clk 0:57:37] } 23. Bxe7 { [%eval -2.63] [%clk 0:08:43] } 23... Nxf3 { [%eval -2.41] [%clk 0:57:59] } 24. Nxf3 { [%eval -2.62] [%clk 0:08:51] } 24... Rxe7 { [%eval -2.41] [%clk 0:58:22] } 25. b5 { [%eval -2.74] [%clk 0:09:09] } 25... axb5?! { [%eval -1.66] } { Inaccuracy. Rc7 was best. } { [%clk 0:58:36] } 26. Rxb5 { [%eval -1.63] [%clk 0:09:33] } 26... Nc5 { [%eval -1.8] [%clk 0:59:01] } 27. Nd4 { [%eval -2.4] [%clk 0:06:56] } 27... Rec7 { [%eval -2.13] [%clk 0:58:08] } 28. Rab1 { [%eval -2.15] [%clk 0:07:00] } 28... Ne4 { [%eval -2.21] [%clk 0:54:43] } 29. R5b2 { [%eval -2.0] [%clk 0:07:30] } 29... Rc4 { [%eval -2.18] [%clk 0:54:08] } 30. Nb5 { [%eval -2.12] [%clk 0:06:57] } 30... Rc2 { [%eval -2.04] [%clk 0:49:45] } 31. Ke1?? { [%eval -4.42] } { Blunder. Kg1 was best. } { [%clk 0:03:24] } 31... Nxf2 { [%eval -4.55] [%clk 0:46:09] } 32. Rxc2 { [%eval -4.15] [%clk 0:03:41] } 32... Rxc2 { [%eval -4.36] [%clk 0:46:39] } 33. Nd6 { [%eval -4.59] [%clk 0:03:49] } 33... d4 { [%eval -4.74] [%clk 0:47:09] } 34. Nxb7?! { [%eval -7.61] } { Inaccuracy. Rxb7 was best. } { [%clk 0:00:45] } 34... d3 { [%eval -7.62] [%clk 0:47:34] } 35. Rd1? { [%eval #-7] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:01:01] } 35... Re2+ { [%eval #-6] [%clk 0:48:00] } 0-1