Event: Round 1: Mostertman, Milan - Nepomniachtchi, Ian
Date: 2025-04-17
White: Mostertman, Milan
WhiteTitle: FM
WhiteElo: 2218
Black: Nepomniachtchi, Ian
BlackTitle: GM
BlackElo: 2757
Result: 0-1
Variant: Chess960
TimeControl: 90+30

1. g4 { [%eval 0.3] [%clk 1:30:07] } 1... e6 { [%eval 0.34] [%clk 1:28:25] } 2. b3 { [%eval 0.2] [%clk 1:23:59] } 2... g5 { [%eval 0.33] [%clk 1:27:43] } 3. Bb2 { [%eval 0.21] [%clk 1:23:05] } 3... Bg7 { [%eval 0.24] [%clk 1:28:12] } 4. h4 { [%eval 0.04] [%clk 1:22:55] } 4... gxh4 { [%eval 0.39] [%clk 1:27:07] } 5. Qxh4 { [%eval 0.46] [%clk 1:20:54] } 5... Nc6 { [%eval 0.4] [%clk 1:27:31] } 6. Nf3 { [%eval 0.04] [%clk 1:11:14] } 6... d5 { [%eval 0.22] [%clk 1:26:20] } 7. Rh1 { [%eval -0.03] [%clk 1:03:44] } 7... e5 { [%eval 0.0] [%clk 1:25:33] } 8. Ng5 { [%eval -0.13] [%clk 0:42:43] } 8... Nd6 { [%eval -0.18] [%clk 1:25:37] } 9. Nxh7 { [%eval -0.38] [%clk 0:42:48] } 9... d4?! { [%eval 0.23] } { Inaccuracy. a5 was best. } { [%clk 1:24:25] } 10. Bg2 { [%eval 0.1] [%clk 0:37:25] } 10... e4 { [%eval 0.06] [%clk 1:24:49] } 11. f4 { [%eval 0.01] [%clk 0:24:35] } 11... d3 { [%eval 0.14] [%clk 1:21:22] } 12. exd3 { [%eval 0.22] [%clk 0:22:13] } 12... Bxb2 { [%eval 0.25] [%clk 1:16:54] } 13. Nxb2 { [%eval 0.25] [%clk 0:22:38] } 13... Rxg4 { [%eval 0.21] [%clk 1:17:09] } 14. Qh2 { [%eval 0.0] [%clk 0:22:50] } 14... Qg7 { [%eval 0.01] [%clk 1:16:42] } 15. Bxe4 { [%eval 0.0] [%clk 0:21:37] } 15... Nd4?! { [%eval 0.7] } { Inaccuracy. Nxe4 was best. } { [%clk 1:14:15] } 16. Ng5 { [%eval 0.26] [%clk 0:16:40] } 16... f6 { [%eval 0.66] [%clk 1:10:28] } 17. Bf3?! { [%eval -0.31] } { Inaccuracy. Qh7 was best. } { [%clk 0:14:53] } 17... Rxg5 { [%eval -0.46] [%clk 1:10:15] } 18. fxg5 { [%eval -0.33] [%clk 0:14:49] } 18... Nxf3 { [%eval -0.39] [%clk 1:10:40] } 19. gxf6 { [%eval -0.85] [%clk 0:14:25] } 19... Qg5 { [%eval -0.94] [%clk 1:10:59] } 20. f7?? { [%eval -4.77] } { Blunder. Qh6 was best. } { [%clk 0:04:31] } 20... Nxf7 { [%eval -4.75] [%clk 1:11:13] } 0-1