Event: Round 5: Matsuura, Everaldo - Muniz, Francisco Allysson da S.
Date: 2024-12-15
White: Matsuura, Everaldo
WhiteTitle: GM
WhiteElo: 2370
Black: Muniz, Francisco Allysson da S.
BlackElo: 2096
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:18] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. c3 { [%eval 0.0] [%clk 1:30:31] } 2... d6 { [%eval 0.45] [%clk 1:30:21] } 3. d4 { [%eval 0.38] [%clk 1:30:49] } 3... cxd4 { [%eval 0.42] [%clk 1:30:29] } 4. cxd4 { [%eval 0.49] [%clk 1:31:07] } 4... Nf6 { [%eval 0.86] [%clk 1:30:44] } 5. Nc3 { [%eval 0.76] [%clk 1:31:27] } 5... g6 { [%eval 0.97] [%clk 1:28:55] } 6. Nf3 { [%eval 0.82] [%clk 1:31:21] } 6... Bg7 { [%eval 0.83] [%clk 1:28:37] } 7. h3 { [%eval 0.57] [%clk 1:31:33] } 7... O-O { [%eval 0.54] [%clk 1:27:51] } 8. Bd3 { [%eval 0.72] [%clk 1:30:02] } 8... Nbd7 { [%eval 0.89] [%clk 1:26:01] } 9. O-O { [%eval 0.83] [%clk 1:26:50] } 9... Ne8 { [%eval 1.39] [%clk 1:24:28] } 10. Be3 { [%eval 1.47] [%clk 1:24:47] } 10... b6 { [%eval 1.33] [%clk 1:24:45] } 11. d5 { [%eval 1.26] [%clk 1:20:03] } 11... Nc5 { [%eval 1.37] [%clk 1:24:17] } 12. Bc2 { [%eval 1.33] [%clk 1:19:44] } 12... Ba6 { [%eval 1.68] [%clk 1:23:37] } 13. Re1 { [%eval 1.71] [%clk 1:19:51] } 13... Rc8 { [%eval 1.81] [%clk 1:23:20] } 14. Nd4 { [%eval 1.79] [%clk 1:18:58] } 14... Bb7 { [%eval 1.79] [%clk 1:21:32] } 15. Ncb5 { [%eval 1.37] [%clk 1:06:22] } 15... Ra8?! { [%eval 1.97] } { Inaccuracy. a5 was best. } { [%clk 1:21:44] } 16. b4 { [%eval 1.98] [%clk 1:03:35] } 16... a6 { [%eval 1.85] [%clk 1:20:14] } 17. Na3 { [%eval 1.53] [%clk 0:54:36] } 17... Nd7 { [%eval 1.6] [%clk 1:18:29] } 1-0