Event: Ronda 1: Matuz Espinoza, Carlos Derek - Gonzalez Calvillo, Andres
Date: 2025-04-15
White: Matuz Espinoza, Carlos Derek
Black: Gonzalez Calvillo, Andres
Result: 1-0
ECO: C23
Opening: Bishop's Opening: Boi Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.21] [%clk 1:30:59] } 2. Bc4 { [%eval 0.03] [%clk 1:31:09] } 2... Bc5 { [%eval 0.13] [%clk 1:30:48] } 3. Nf3 { [%eval 0.1] [%clk 1:31:34] } 3... Nf6? { [%eval 1.29] } { Mistake. Nc6 was best. } { [%clk 1:31:03] } 4. Nxe5 { [%eval 1.42] [%clk 1:31:38] } 4... O-O { [%eval 1.14] [%clk 1:31:14] } 5. d4 { [%eval 1.23] [%clk 1:32:00] } 5... Bb4+?! { [%eval 1.82] } { Inaccuracy. Bb6 was best. } { [%clk 1:29:47] } 6. c3 { [%eval 1.77] [%clk 1:31:57] } 6... Bd6? { [%eval 3.58] } { Mistake. Be7 was best. } { [%clk 1:29:12] } 7. Bg5?! { [%eval 2.33] } { Inaccuracy. Nxf7 was best. } { [%clk 1:32:24] } 7... Bxe5?! { [%eval 3.53] } { Inaccuracy. Be7 was best. } { [%clk 1:29:14] } 8. dxe5 { [%eval 3.51] [%clk 1:32:44] } 8... Nxe4? { [%eval 6.32] } { Mistake. h6 was best. } { [%clk 1:28:35] } 9. Bxd8 { [%eval 6.37] [%clk 1:35:21] } 9... Rxd8 { [%eval 6.26] [%clk 1:28:42] } 10. Qf3 { [%eval 5.18] [%clk 1:35:47] } 10... Ng5 { [%eval 6.07] [%clk 1:27:53] } 11. Qf4 { [%eval 5.66] [%clk 1:35:35] } 11... h6 { [%eval 5.69] [%clk 1:27:01] } 12. Qh4 { [%eval 5.42] [%clk 1:35:17] } 1-0