Event: Round 9: Thai Dai Van Nguyen - R Praggnanandhaa
Date: 2023-05-25
White: Thai Dai Van Nguyen
Black: R Praggnanandhaa
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:21] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... Nc6 { [%eval 0.0] [%clk 1:30:47] } 3. Bb5 { [%eval 0.37] [%clk 1:31:42] } 3... e6 { [%eval 0.47] [%clk 1:31:12] } 4. O-O { [%eval 0.5] [%clk 1:29:27] } 4... Nge7 { [%eval 0.36] [%clk 1:31:23] } 5. d4 { [%eval 0.0] [%clk 1:29:40] } 5... cxd4 { [%eval 0.28] [%clk 1:31:41] } 6. Nxd4 { [%eval -0.05] [%clk 1:30:03] } 6... Ng6?! { [%eval 0.57] } { Inaccuracy. a6 was best. } { [%clk 1:32:06] } 7. c3 { [%eval 0.48] [%clk 1:29:10] } 7... Be7 { [%eval 0.32] [%clk 1:29:11] } 8. Be3 { [%eval 0.44] [%clk 1:29:32] } 8... O-O { [%eval 0.34] [%clk 1:28:48] } 9. Nd2 { [%eval 0.28] [%clk 1:28:38] } 9... a6 { [%eval 0.36] [%clk 1:29:09] } 10. Be2 { [%eval 0.34] [%clk 1:25:10] } 10... Nxd4 { [%eval 0.26] [%clk 1:28:48] } 11. cxd4 { [%eval 0.37] [%clk 1:25:34] } 11... b5 { [%eval 0.21] [%clk 1:26:52] } 12. Bd3 { [%eval 0.4] [%clk 1:25:42] } 12... Bb7 { [%eval 0.33] [%clk 1:25:37] } 13. Qh5 { [%eval 0.34] [%clk 1:24:43] } 13... Qe8 { [%eval 0.27] [%clk 1:22:49] } 14. Rfe1 { [%eval 0.31] [%clk 1:24:59] } 14... f6 { [%eval 0.17] [%clk 1:15:24] } 15. Rad1 { [%eval 0.38] [%clk 1:25:22] } 15... Qf7 { [%eval 0.29] [%clk 1:08:12] } 16. Bb1 { [%eval 0.27] [%clk 1:00:12] } 16... Rac8 { [%eval 0.35] [%clk 0:45:00] } 17. Nb3 { [%eval 0.5] [%clk 0:54:52] } 17... Ba8 { [%eval 0.77] [%clk 0:38:17] } 1/2-1/2