Event: Ronda 8: Santiago Sontay, Jenny Fernanda - Mazariegos Kummerfeldt, Carolina
Date: 2025-05-05
White: Santiago Sontay, Jenny Fernanda
WhiteTitle: WCM
WhiteElo: 1742
Black: Mazariegos Kummerfeldt, Carolina
BlackTitle: WIM
BlackElo: 1893
Result: 1/2-1/2
ECO: B00
Opening: Nimzowitsch Defense: Williams Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:23:54] } 1... Nc6 { [%eval 0.3] [%clk 1:30:46] } 2. Nf3 { [%eval 0.21] [%clk 1:24:12] } 2... d6 { [%eval 0.64] [%clk 1:30:31] } 3. d4 { [%eval 0.48] [%clk 1:24:08] } 3... Nf6 { [%eval 0.59] [%clk 1:30:47] } 4. Nc3 { [%eval 0.51] [%clk 1:24:22] } 4... e6 { [%eval 0.59] [%clk 1:31:09] } 5. Be2 { [%eval 0.44] [%clk 1:24:32] } 5... Be7 { [%eval 0.57] [%clk 1:31:29] } 6. O-O { [%eval 0.53] [%clk 1:24:47] } 6... O-O { [%eval 0.55] [%clk 1:31:39] } 7. h3 { [%eval 0.44] [%clk 1:24:36] } 7... h6 { [%eval 0.71] [%clk 1:31:33] } 8. Be3 { [%eval 0.58] [%clk 1:24:31] } 8... Kh7 { [%eval 1.0] [%clk 1:31:20] } 9. Qd2 { [%eval 1.06] [%clk 1:23:50] } 9... Rg8 { [%eval 1.33] [%clk 1:31:38] } 10. Nh2 { [%eval 1.06] [%clk 1:21:43] } 10... e5 { [%eval 1.19] [%clk 1:31:06] } 11. d5 { [%eval 1.1] [%clk 1:21:37] } 11... Nb8 { [%eval 1.2] [%clk 1:31:22] } 12. Bf3?! { [%eval 0.62] } { Inaccuracy. a4 was best. } { [%clk 1:21:05] } 12... Nbd7 { [%eval 0.63] [%clk 1:31:29] } 13. Ng4 { [%eval 0.41] [%clk 1:19:52] } 13... Nxg4 { [%eval 0.56] [%clk 1:31:42] } 14. Bxg4 { [%eval 0.52] [%clk 1:20:16] } 14... Nf6 { [%eval 0.72] [%clk 1:31:59] } 15. Bxc8 { [%eval 0.71] [%clk 1:20:23] } 15... Qxc8 { [%eval 0.85] [%clk 1:32:15] } 16. f3 { [%eval 0.51] [%clk 1:20:08] } 16... a6 { [%eval 0.76] [%clk 1:32:16] } 17. Ne2 { [%eval 0.7] [%clk 1:20:27] } 17... Bf8 { [%eval 1.01] [%clk 1:32:27] } 18. Bf2 { [%eval 0.72] [%clk 1:20:45] } 18... g6 { [%eval 0.83] [%clk 1:32:44] } 19. Rfd1 { [%eval 0.41] [%clk 1:20:26] } 19... Bg7 { [%eval 0.67] [%clk 1:32:59] } 20. c4 { [%eval 0.56] [%clk 1:20:36] } 20... b6 { [%eval 0.6] [%clk 1:33:22] } 1/2-1/2