Event: Round 9: Tomiello, Mateus Costamilan - Matsuura, Everaldo
Date: 2025-01-25
White: Tomiello, Mateus Costamilan
WhiteTitle: FM
WhiteElo: 2141
Black: Matsuura, Everaldo
BlackTitle: GM
BlackElo: 2375
Result: 1/2-1/2
ECO: C92
Opening: Ruy Lopez: Closed, Flohr System
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:12] } 1... e5 { [%eval 0.21] [%clk 1:20:00] } 2. Nf3 { [%eval 0.13] [%clk 1:30:07] } 2... Nc6 { [%eval 0.17] [%clk 1:20:16] } 3. Bb5 { [%eval 0.08] [%clk 1:30:03] } 3... a6 { [%eval 0.21] [%clk 1:20:15] } 4. Ba4 { [%eval 0.27] [%clk 1:29:54] } 4... Nf6 { [%eval 0.18] [%clk 1:20:23] } 5. O-O { [%eval 0.13] [%clk 1:29:32] } 5... Be7 { [%eval 0.3] [%clk 1:20:36] } 6. Re1 { [%eval 0.24] [%clk 1:29:09] } 6... b5 { [%eval 0.14] [%clk 1:20:40] } 7. Bb3 { [%eval 0.11] [%clk 1:29:27] } 7... d6 { [%eval 0.32] [%clk 1:20:36] } 8. c3 { [%eval 0.4] [%clk 1:27:22] } 8... O-O { [%eval 0.48] [%clk 1:18:26] } 9. h3 { [%eval 0.47] [%clk 1:26:26] } 9... Bb7 { [%eval 0.46] [%clk 1:17:42] } 10. d4 { [%eval 0.35] [%clk 1:24:30] } 10... Re8 { [%eval 0.46] [%clk 1:13:06] } 11. Nbd2 { [%eval 0.42] [%clk 1:21:39] } 11... Bf8 { [%eval 0.4] [%clk 1:12:16] } 12. Bc2 { [%eval 0.3] [%clk 1:20:17] } 12... Nb8 { [%eval 0.34] [%clk 1:11:09] } 13. a4 { [%eval 0.35] [%clk 1:16:32] } 13... Nbd7 { [%eval 0.31] [%clk 1:09:54] } 14. Bb3 { [%eval 0.18] [%clk 1:12:41] } 14... Nb8?? { [%eval 3.51] } { Blunder. exd4 was best. } { [%clk 1:09:54] } 1/2-1/2