Event: Round 1: Fernando Peralta - Niklas Van Der Valk
Date: 2023-12-13
White: Fernando Peralta
WhiteTitle: GM
WhiteElo: 2581
Black: Niklas Van Der Valk
BlackElo: 2085
Result: 1-0
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... e6 { [%eval 0.23] [%clk 1:31:19] } 3. Nc3 { [%eval 0.05] [%clk 1:31:39] } 3... Bb4 { [%eval 0.25] [%clk 1:31:42] } 4. e3 { [%eval 0.0] [%clk 1:32:02] } 4... O-O { [%eval 0.21] [%clk 1:32:03] } 5. Bd3 { [%eval 0.04] [%clk 1:32:26] } 5... d5 { [%eval 0.12] [%clk 1:32:27] } 6. cxd5 { [%eval 0.0] [%clk 1:32:33] } 6... exd5 { [%eval 0.0] [%clk 1:32:33] } 7. a3 { [%eval -0.08] [%clk 1:32:52] } 7... Bd6 { [%eval 0.0] [%clk 1:30:49] } 8. Qc2 { [%eval -0.02] [%clk 1:33:08] } 8... a6 { [%eval 0.03] [%clk 1:26:00] } 9. Nge2 { [%eval 0.12] [%clk 1:33:13] } 9... Re8 { [%eval 0.12] [%clk 1:25:19] } 10. O-O { [%eval 0.01] } 10... b6 { [%eval 0.14] [%clk 1:12:40] } 11. b4 { [%eval 0.23] } 11... Bb7 { [%eval 0.35] [%clk 1:09:23] } 12. Rb1 { [%eval 0.45] [%clk 1:28:11] } 12... Ra7?! { [%eval 1.13] } { Inaccuracy. Qe7 was best. } { [%clk 0:58:08] } 13. f3 { [%eval 1.23] [%clk 1:15:56] } 13... Qe7 { [%eval 1.14] [%clk 0:48:10] } 14. Ng3 { [%eval 1.22] [%clk 1:13:08] } 14... g6?! { [%eval 1.85] } { Inaccuracy. Bxg3 was best. } { [%clk 0:47:05] } 15. e4 { [%eval 1.7] [%clk 1:13:15] } 15... Bxg3 { [%eval 2.03] [%clk 0:43:15] } 16. hxg3 { [%eval 2.01] [%clk 1:13:39] } 16... dxe4?! { [%eval 2.92] } { Inaccuracy. Nbd7 was best. } { [%clk 0:43:02] } 17. fxe4 { [%eval 2.99] [%clk 1:13:50] } 17... Nxe4?! { [%eval 4.31] } { Inaccuracy. Qe6 was best. } 18. Bh6? { [%eval 2.48] } { Mistake. Re1 was best. } { [%clk 0:48:18] } 18... Nd7?? { [%eval 5.16] } { Blunder. Nf6 was best. } { [%clk 0:10:30] } 19. Nxe4 { [%eval 4.93] [%clk 0:42:17] } 19... Bxe4 { [%eval 4.78] [%clk 0:10:53] } 20. Rbe1 { [%eval 4.96] [%clk 0:42:38] } 20... f5?! { [%eval 6.88] } { Inaccuracy. Nf6 was best. } { [%clk 0:10:35] } 21. Rxe4 { [%eval 7.28] [%clk 0:42:44] } 21... fxe4? { [%eval #11] } { Checkmate is now unavoidable. Raa8 was best. } { [%clk 0:10:50] } 22. Bc4+?? { [%eval 5.52] } { Lost forced checkmate sequence. Qb3+ was best. } { [%clk 0:43:10] } 22... Kh8 { [%eval 5.54] [%clk 0:10:42] } 23. Rf7 { [%eval 5.48] [%clk 0:43:33] } 1-0