Event: Round 1: Van der Maas, Martien - Chaucanes, Lina Marcela
Date: 2025-06-26
White: Van der Maas, Martien
WhiteElo: 1542
Black: Chaucanes, Lina Marcela
BlackTitle: WIM
BlackElo: 1958
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 0:09:01] } 1... c5 { [%eval 0.25] [%clk 1:24:05] } 2. Nf3 { [%eval 0.2] [%clk 1:31:09] } 2... d6 { [%eval 0.31] [%clk 1:24:26] } 3. d4 { [%eval 0.22] [%clk 1:31:18] } 3... cxd4 { [%eval 0.19] [%clk 1:24:49] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:42] } 4... a6 { [%eval 0.49] [%clk 1:25:01] } 5. Nc3 { [%eval 0.31] [%clk 1:28:51] } 5... Nf6 { [%eval 0.28] [%clk 1:22:50] } 6. Be3 { [%eval 0.25] [%clk 1:23:58] } 6... e5 { [%eval 0.15] [%clk 1:18:53] } 7. Nb3 { [%eval 0.21] [%clk 1:21:28] } 7... Be6 { [%eval 0.2] [%clk 1:18:52] } 8. f3 { [%eval 0.45] [%clk 1:17:23] } 8... Nbd7 { [%eval 0.52] [%clk 1:07:04] } 9. Qd2 { [%eval 0.44] [%clk 1:14:30] } 9... Be7 { [%eval 0.46] [%clk 0:58:23] } 10. O-O-O { [%eval 0.31] [%clk 1:13:30] } 10... Nc5?! { [%eval 1.14] } { Inaccuracy. h5 was best. } { [%clk 0:48:08] } 11. Nxc5 { [%eval 0.83] [%clk 1:07:47] } 11... dxc5 { [%eval 0.85] [%clk 0:48:19] } 12. Qf2 { [%eval 0.49] [%clk 0:56:31] } 12... Qc7 { [%eval 0.51] [%clk 0:47:43] } 13. Nd5 { [%eval 0.31] [%clk 0:53:34] } 13... Bxd5 { [%eval 0.16] [%clk 0:40:38] } 14. exd5 { [%eval 0.2] [%clk 0:53:38] } 14... O-O { [%eval 0.26] [%clk 0:38:39] } 15. g4 { [%eval 0.29] [%clk 0:32:39] } 1-0