Event: Round 8: Nicholas Ossine - Bradley Tseng
Date: 2023-07-09
White: Nicholas Ossine
Black: Bradley Tseng
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Nadanian Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.28] [%clk 1:30:56] } 2. c4 { [%eval 0.16] [%clk 1:31:25] } 2... g6 { [%eval 0.3] [%clk 1:31:22] } 3. Nc3 { [%eval 0.31] [%clk 1:31:50] } 3... d5 { [%eval 0.2] [%clk 1:31:47] } 4. cxd5 { [%eval 0.4] [%clk 1:32:13] } 4... Nxd5 { [%eval 0.22] [%clk 1:32:12] } 5. Na4 { [%eval 0.0] [%clk 1:32:41] } 5... Nb4?! { [%eval 0.61] } { Inaccuracy. Bg7 was best. } { [%clk 1:31:09] } 6. Bd2? { [%eval -0.52] } { Mistake. a3 was best. } { [%clk 1:25:13] } 6... N8c6?? { [%eval 1.6] } { Blunder. Qxd4 was best. } { [%clk 1:27:21] } 7. a3 { [%eval 1.07] [%clk 1:17:43] } 7... Nd5 { [%eval 1.03] [%clk 1:27:12] } 8. e3?! { [%eval 0.44] } { Inaccuracy. e4 was best. } { [%clk 1:16:51] } 8... Bg7 { [%eval 0.59] [%clk 1:26:47] } 9. Bb5 { [%eval 0.57] [%clk 1:11:55] } 9... Bd7?! { [%eval 1.26] } { Inaccuracy. O-O was best. } { [%clk 1:23:24] } 10. Nc5 { [%eval 1.18] [%clk 1:03:56] } 10... a6 { [%eval 1.28] [%clk 1:20:28] } 11. Bc4 { [%eval 0.9] [%clk 0:58:27] } 11... Nb6 { [%eval 1.37] [%clk 1:19:51] } 12. Ba2 { [%eval 1.57] [%clk 0:57:52] } 12... Bc8 { [%eval 1.45] [%clk 1:15:13] } 13. Nf3 { [%eval 1.35] [%clk 0:54:36] } 13... O-O { [%eval 1.33] [%clk 1:15:16] } 14. Bc3?! { [%eval 0.69] } { Inaccuracy. Qb3 was best. } { [%clk 0:53:14] } 14... e6 { [%eval 1.1] [%clk 1:11:25] } 15. Qb3 { [%eval 0.74] [%clk 0:51:09] } 15... Rb8 { [%eval 0.94] [%clk 1:07:57] } 16. O-O { [%eval 0.79] [%clk 0:49:54] } 16... Nd7 { [%eval 1.34] [%clk 1:04:27] } 17. Rfd1?! { [%eval 0.49] } { Inaccuracy. Nxd7 was best. } { [%clk 0:47:47] } 17... b6? { [%eval 2.02] } { Mistake. Nxc5 was best. } { [%clk 0:59:39] } 18. Nd3? { [%eval 0.76] } { Mistake. Nxd7 was best. } { [%clk 0:44:01] } 18... Nf6 { [%eval 0.93] [%clk 0:56:52] } 19. Rac1 { [%eval 0.97] [%clk 0:41:46] } 19... Bb7 { [%eval 0.86] [%clk 0:55:25] } 20. Qc2 { [%eval 0.94] [%clk 0:40:04] } 20... a5 { [%eval 0.94] [%clk 0:53:54] } 21. Nde5 { [%eval 0.71] [%clk 0:37:48] } 1/2-1/2