Event: Ronda 1: Jackson, Leo Daniel Olivera - Montes Cervantes, Romina
Date: 2025-07-14
White: Jackson, Leo Daniel Olivera
WhiteElo: 1828
Black: Montes Cervantes, Romina
Result: 1-0
ECO: A02
Opening: Bird Opening
Variant: Standard

1. f4 { [%eval -0.23] [%clk 0:03:02] } 1... c5 { [%eval -0.14] [%clk 0:03:03] } 2. Nf3 { [%eval -0.3] [%clk 0:03:02] } 2... Nc6 { [%eval 0.08] [%clk 0:03:04] } 3. e4 { [%eval 0.0] [%clk 0:03:02] } 3... d6 { [%eval 0.11] [%clk 0:03:05] } 4. b3 { [%eval -0.19] [%clk 0:03:01] } 4... f5 { [%eval 0.34] [%clk 0:03:06] } 5. d3?! { [%eval -0.48] } { Inaccuracy. Nc3 was best. } { [%clk 0:02:59] } 5... fxe4? { [%eval 0.87] } { Mistake. g6 was best. } { [%clk 0:03:07] } 6. dxe4 { [%eval 1.22] [%clk 0:02:59] } 6... Nf6 { [%eval 0.96] [%clk 0:03:07] } 7. Bd3 { [%eval 0.51] [%clk 0:02:59] } 7... Bd7?! { [%eval 1.43] } { Inaccuracy. g6 was best. } { [%clk 0:03:03] } 8. Bb2 { [%eval 1.66] [%clk 0:02:58] } 8... e6 { [%eval 1.74] [%clk 0:03:00] } 9. O-O { [%eval 1.82] [%clk 0:03:00] } 9... Be7 { [%eval 1.82] [%clk 0:03:01] } 10. Nbd2?! { [%eval 1.15] } { Inaccuracy. e5 was best. } { [%clk 0:02:55] } 10... O-O { [%eval 1.2] [%clk 0:03:02] } 11. Qe1?! { [%eval 0.29] } { Inaccuracy. e5 was best. } { [%clk 0:02:52] } 11... Qc7? { [%eval 1.8] } { Mistake. Nh5 was best. } { [%clk 0:03:03] } 12. e5 { [%eval 1.5] [%clk 0:02:38] } 12... Ne8? { [%eval 3.21] } { Mistake. dxe5 was best. } { [%clk 0:03:03] } 13. Qg3 { [%eval 3.23] [%clk 0:02:37] } 13... b6?! { [%eval 4.4] } { Inaccuracy. dxe5 was best. } { [%clk 0:02:37] } 14. exd6 { [%eval 3.74] [%clk 0:02:36] } 14... Bxd6 { [%eval 3.28] [%clk 0:02:36] } 15. Ne5 { [%eval 3.09] [%clk 0:02:33] } 15... Qd8?! { [%eval 4.54] } { Inaccuracy. Nd4 was best. } { [%clk 0:02:03] } 16. Ndc4 { [%eval 4.25] [%clk 0:02:10] } 16... Bxe5 { [%eval 4.42] [%clk 0:01:53] } 17. Nxe5?! { [%eval 3.17] } { Inaccuracy. fxe5 was best. } { [%clk 0:01:52] } 17... g6?? { [%eval 7.84] } { Blunder. Nxe5 was best. } { [%clk 0:01:26] } 18. Bxg6 { [%eval 7.92] [%clk 0:01:52] } 18... hxg6 { [%eval 8.17] [%clk 0:01:25] } 19. Qxg6+ { [%eval 7.89] [%clk 0:01:33] } 19... Kh8? { [%eval #1] } { Checkmate is now unavoidable. Ng7 was best. } { [%clk 0:00:34] } 20. Nf7# { [%clk 0:01:31] } 1-0