Event: Open
Site: Warsaw, Poland
Date: 2021-12-27
White: Nepomniachtchi, Ian
WhiteElo: 2798
Black: Gelfand, Boris
BlackElo: 2648
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:12:28] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. Nf3 { [%eval 0.0] [%clk 0:12:34] } 2... Nc6 { [%eval 0.45] [%clk 0:15:26] } 3. Bb5 { [%eval 0.55] [%clk 0:12:40] } 3... e6 { [%eval 0.47] [%clk 0:15:34] } 4. O-O { [%eval 0.5] [%clk 0:12:46] } 4... Nge7 { [%eval 0.36] [%clk 0:15:41] } 5. Re1 { [%eval 0.27] [%clk 0:12:53] } 5... a6 { [%eval 0.13] [%clk 0:15:46] } 6. Bf1 { [%eval 0.4] [%clk 0:13:01] } 6... d5 { [%eval 0.37] [%clk 0:15:53] } 7. exd5 { [%eval -0.01] [%clk 0:13:06] } 7... Nxd5 { [%eval 0.48] [%clk 0:16:02] } 8. d4 { [%eval 0.54] [%clk 0:13:14] } 8... Nf6 { [%eval 0.62] [%clk 0:15:48] } 9. Be3 { [%eval 0.6] [%clk 0:13:17] } 9... Be7 { [%eval 0.63] [%clk 0:15:56] } 10. c4 { [%eval 0.83] [%clk 0:13:25] } 10... cxd4 { [%eval 0.67] [%clk 0:15:57] } 11. Nxd4 { [%eval 0.72] [%clk 0:13:32] } 11... Nxd4 { [%eval 0.72] [%clk 0:16:05] } 12. Bxd4 { [%eval 0.63] [%clk 0:13:26] } 12... Bd7 { [%eval 0.87] [%clk 0:16:14] } 13. Nc3 { [%eval 0.57] [%clk 0:12:36] } 13... Bc6 { [%eval 0.71] [%clk 0:16:14] } 14. Na4?? { [%eval -0.84] } { Blunder. a3 was best. } { [%clk 0:11:42] } 14... Qa5 { [%eval -0.76] [%clk 0:14:11] } 15. Nc3?! { [%eval -1.32] } { Inaccuracy. b3 was best. } { [%clk 0:10:53] } 15... Rd8?! { [%eval -0.59] } { Inaccuracy. O-O-O was best. } { [%clk 0:13:17] } 16. Re3 { [%eval -0.49] [%clk 0:10:56] } 16... O-O { [%eval -0.49] [%clk 0:10:32] } 17. Rd3 { [%eval -0.27] [%clk 0:11:04] } 1/2-1/2