Event: Round 9: Perdomo, Leandro - Silva, Kaua Marques
Date: 2025-07-06
White: Perdomo, Leandro
WhiteTitle: IM
WhiteElo: 2353
Black: Silva, Kaua Marques
BlackTitle: FM
BlackElo: 2297
Result: 1/2-1/2
ECO: D36
Opening: Queen's Gambit Declined: Exchange Variation, Reshevsky Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.2] [%clk 1:20:17] } 2. c4 { [%eval 0.18] [%clk 1:31:25] } 2... e6 { [%eval 0.17] [%clk 1:20:43] } 3. Nc3 { [%eval 0.18] [%clk 1:31:52] } 3... Nf6 { [%eval 0.24] [%clk 1:21:09] } 4. cxd5 { [%eval 0.22] [%clk 1:31:52] } 4... exd5 { [%eval 0.2] [%clk 1:21:22] } 5. Bg5 { [%eval 0.21] [%clk 1:32:18] } 5... c6 { [%eval 0.22] [%clk 1:21:44] } 6. Qc2 { [%eval 0.16] [%clk 1:30:13] } 6... h6 { [%eval 0.23] [%clk 1:17:38] } 7. Bh4 { [%eval 0.16] [%clk 1:30:08] } 7... Be7 { [%eval 0.27] [%clk 1:18:03] } 8. e3 { [%eval 0.29] [%clk 1:30:30] } 8... O-O { [%eval 0.24] [%clk 1:18:27] } 9. Bd3 { [%eval 0.3] [%clk 1:30:57] } 9... Re8 { [%eval 0.29] [%clk 1:18:41] } 10. Nf3 { [%eval 0.21] [%clk 1:31:17] } 10... Ne4 { [%eval 0.19] [%clk 1:18:58] } 11. Bxe7 { [%eval 0.18] [%clk 1:24:06] } 11... Qxe7 { [%eval 0.16] [%clk 1:19:12] } 12. O-O { [%eval 0.25] [%clk 1:20:46] } 12... Nd7 { [%eval 0.14] [%clk 1:19:37] } 13. b4 { [%eval 0.04] [%clk 1:20:59] } 13... Ndf6 { [%eval 0.0] [%clk 1:20:02] } 14. b5 { [%eval 0.01] [%clk 1:21:18] } 14... cxb5 { [%eval 0.0] [%clk 1:20:25] } 15. Bxb5 { [%eval 0.0] [%clk 1:14:01] } 15... Bd7 { [%eval 0.0] [%clk 1:20:27] } 16. Bxd7 { [%eval 0.0] } 16... Qxd7 { [%eval 0.0] } 17. Ne5?? { [%eval -3.79] } { Blunder. Nxe4 was best. } { [%clk 1:14:01] } 17... Qe6?? { [%eval 0.0] } { Blunder. Qc7 was best. } { [%clk 1:20:02] } 1/2-1/2