Event: Round 4: Tsamtsouris, Efthymios - Petkakis, Odysseas
Date: 2025-01-04
White: Tsamtsouris, Efthymios
WhiteElo: 1944
Black: Petkakis, Odysseas
BlackElo: 1766
Result: 1-0
ECO: D05
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.08] [%clk 1:31:07] } 2... Nf6 { [%eval 0.11] [%clk 1:30:51] } 3. e3 { [%eval 0.0] [%clk 1:31:07] } 3... e6 { [%eval 0.05] [%clk 1:30:42] } 4. Bd3 { [%eval 0.03] [%clk 1:31:22] } 4... Bd6 { [%eval 0.11] [%clk 1:30:32] } 5. b3 { [%eval 0.06] [%clk 1:31:28] } 5... O-O { [%eval 0.09] [%clk 1:29:43] } 6. Bb2 { [%eval 0.0] [%clk 1:31:53] } 6... c6 { [%eval 0.26] [%clk 1:28:29] } 7. Nbd2 { [%eval 0.33] [%clk 1:31:23] } 7... Nbd7 { [%eval 0.47] [%clk 1:27:54] } 8. Ne5 { [%eval 0.6] [%clk 1:29:39] } 8... Qc7 { [%eval 0.82] [%clk 1:25:08] } 9. f4 { [%eval 0.6] [%clk 1:29:53] } 9... b6 { [%eval 1.05] [%clk 1:24:18] } 10. O-O { [%eval 1.09] [%clk 1:29:45] } 10... Bb7 { [%eval 1.33] [%clk 1:22:27] } 11. Rf3 { [%eval 1.52] [%clk 1:24:48] } 11... c5?? { [%eval 3.77] } { Blunder. Be7 was best. } { [%clk 1:19:47] } 12. Nxd7 { [%eval 3.91] [%clk 1:18:59] } 12... Qxd7 { [%eval 3.99] [%clk 1:19:00] } 13. dxc5 { [%eval 3.86] [%clk 1:19:10] } 13... d4?! { [%eval 5.42] } { Inaccuracy. Be7 was best. } { [%clk 1:16:07] } 14. cxd6 { [%eval 5.47] [%clk 1:18:24] } 14... Bxf3 { [%eval 5.47] [%clk 1:16:28] } 15. Qxf3 { [%eval 5.47] [%clk 1:18:39] } 15... dxe3?! { [%eval 8.01] } { Inaccuracy. Qxd6 was best. } { [%clk 1:15:49] } 16. Bxf6 { [%eval 7.93] [%clk 1:09:34] } 16... gxf6 { [%eval 8.55] [%clk 1:16:02] } 17. Ne4 { [%eval 8.38] [%clk 1:10:00] } 17... Qd8 { [%eval 8.41] [%clk 1:11:40] } 18. Qh5 { [%eval 8.19] [%clk 1:06:34] } 1-0