Event: Round 4: Mario Balbuena Fuentes - Francisco Miguel Callejas Rojas
Date: 2023-02-28
White: Mario Balbuena Fuentes
Black: Francisco Miguel Callejas Rojas
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:04] } 2. Nc3 { [%eval 0.24] [%clk 0:03:04] } 2... a6 { [%eval 0.16] [%clk 0:03:05] } 3. g3 { [%eval 0.17] [%clk 0:03:05] } 3... b5 { [%eval 0.31] [%clk 0:03:06] } 4. Bg2 { [%eval 0.23] [%clk 0:03:06] } 4... Bb7 { [%eval 0.02] [%clk 0:03:07] } 5. d3 { [%eval 0.08] [%clk 0:03:07] } 5... e6 { [%eval 0.18] [%clk 0:03:08] } 6. Nh3 { [%eval 0.0] [%clk 0:03:08] } 6... d6 { [%eval 0.43] [%clk 0:03:06] } 7. f4 { [%eval 0.2] [%clk 0:03:09] } 7... Be7 { [%eval 0.31] [%clk 0:03:06] } 8. O-O { [%eval 0.28] [%clk 0:02:59] } 8... Nc6 { [%eval 0.42] [%clk 0:03:07] } 9. f5 { [%eval 0.37] [%clk 0:02:54] } 9... b4? { [%eval 1.86] } { Mistake. exf5 was best. } { [%clk 0:02:48] } 10. fxe6 { [%eval 1.71] [%clk 0:02:48] } 10... fxe6 { [%eval 1.75] [%clk 0:02:49] } 11. Ne2? { [%eval 0.5] } { Mistake. Nf4 was best. } { [%clk 0:02:38] } 11... e5 { [%eval 0.72] [%clk 0:02:40] } 12. g4 { [%eval 0.75] [%clk 0:02:12] } 12... Nf6 { [%eval 0.79] [%clk 0:01:42] } 13. Ng3 { [%eval 0.53] [%clk 0:02:09] } 13... g6? { [%eval 1.83] } { Mistake. O-O was best. } { [%clk 0:01:08] } 14. g5 { [%eval 1.77] [%clk 0:02:03] } 14... Ng8 { [%eval 1.96] [%clk 0:01:08] } 15. Qf3 { [%eval 2.19] [%clk 0:01:51] } 15... Kd7 { [%eval 1.8] [%clk 0:01:09] } 16. c3 { [%eval 1.95] [%clk 0:01:44] } 16... Kc7 { [%eval 1.95] [%clk 0:01:05] } 17. cxb4 { [%eval 1.78] [%clk 0:01:37] } 17... Nxb4?! { [%eval 2.45] } { Inaccuracy. Qe8 was best. } { [%clk 0:01:06] } 18. Bd2?! { [%eval 1.62] } { Inaccuracy. Qf7 was best. } { [%clk 0:01:21] } 18... Nc2?? { [%eval 6.01] } { Blunder. Qe8 was best. } { [%clk 0:01:07] } 19. Rac1? { [%eval 3.4] } { Mistake. Ba5+ was best. } { [%clk 0:01:22] } 19... Nd4 { [%eval 3.62] [%clk 0:01:08] } 20. Qd1? { [%eval 1.9] } { Mistake. Qf7 was best. } { [%clk 0:01:08] } 20... Bc8?? { [%eval 5.93] } { Blunder. Kb8 was best. } { [%clk 0:01:01] } 21. b4?? { [%eval 2.1] } { Blunder. Ba5+ was best. } { [%clk 0:01:09] } 21... h6?? { [%eval 4.44] } { Blunder. Kb7 was best. } { [%clk 0:00:44] } 22. bxc5 { [%eval 4.33] [%clk 0:01:09] } 22... dxc5? { [%eval 7.08] } { Mistake. Kb8 was best. } { [%clk 0:00:45] } 23. Ba5+ { [%eval 7.13] [%clk 0:01:11] } 1-0