Event: Round 5: Petkakis, Odysseas - Spagkakas, Konstantinos
Date: 2025-01-05
White: Petkakis, Odysseas
WhiteElo: 1766
Black: Spagkakas, Konstantinos
BlackElo: 1637
Result: 0-1
ECO: D91
Opening: Grünfeld Defense: Three Knights Variation, Petrosian System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. Nf3 { [%eval 0.11] [%clk 1:31:10] } 2... g6 { [%eval 0.22] [%clk 1:31:24] } 3. c4 { [%eval 0.15] [%clk 1:31:22] } 3... Bg7 { [%eval 0.21] [%clk 1:31:51] } 4. Nc3 { [%eval 0.17] [%clk 1:31:28] } 4... d5 { [%eval 0.22] [%clk 1:31:33] } 5. Bg5 { [%eval 0.15] [%clk 1:28:32] } 5... Ne4 { [%eval 0.16] [%clk 1:31:38] } 6. Bf4 { [%eval 0.0] [%clk 1:24:14] } 6... Nxc3 { [%eval 0.05] [%clk 1:31:49] } 7. bxc3 { [%eval 0.09] [%clk 1:24:35] } 7... dxc4 { [%eval 0.18] [%clk 1:32:08] } 8. e4 { [%eval 0.19] [%clk 1:24:00] } 8... O-O { [%eval 0.53] [%clk 1:30:10] } 9. Bxc4 { [%eval 0.46] [%clk 1:23:09] } 9... c5 { [%eval 0.45] [%clk 1:29:47] } 10. Be5?! { [%eval -0.12] } { Inaccuracy. O-O was best. } { [%clk 1:18:03] } 10... Bg4 { [%eval -0.16] [%clk 1:17:54] } 11. Bxg7 { [%eval -0.16] [%clk 1:12:13] } 11... Kxg7 { [%eval -0.13] [%clk 1:16:29] } 12. dxc5 { [%eval -0.49] [%clk 1:11:59] } 12... Qa5?! { [%eval 0.16] } { Inaccuracy. Qxd1+ was best. } { [%clk 1:10:36] } 13. Qd4+ { [%eval 0.16] [%clk 1:08:47] } 13... f6 { [%eval 0.16] [%clk 1:09:56] } 14. O-O { [%eval -0.08] [%clk 1:03:51] } 14... Rd8 { [%eval 0.0] [%clk 1:01:29] } 15. Qe3 { [%eval 0.0] [%clk 1:02:20] } 15... Bxf3 { [%eval 0.0] [%clk 1:00:42] } 16. gxf3 { [%eval 0.0] [%clk 1:02:31] } 16... Nd7 { [%eval 0.0] [%clk 0:57:45] } 17. Rab1 { [%eval -0.12] [%clk 0:56:32] } 17... Qc7 { [%eval -0.13] [%clk 0:55:50] } 18. Bd5 { [%eval -0.46] [%clk 0:55:16] } 18... Nxc5 { [%eval -0.59] [%clk 0:55:00] } 19. Rb5 { [%eval -0.88] [%clk 0:48:27] } 19... Rac8 { [%eval -1.05] [%clk 0:54:57] } 20. f4 { [%eval -1.25] [%clk 0:47:53] } 20... b6 { [%eval -1.35] [%clk 0:53:56] } 21. h4? { [%eval -2.92] } { Mistake. Rb4 was best. } { [%clk 0:45:14] } 21... e6?! { [%eval -1.8] } { Inaccuracy. Qd7 was best. } { [%clk 0:52:30] } 22. Bb3? { [%eval -3.34] } { Mistake. Bc4 was best. } { [%clk 0:43:17] } 22... a6 { [%eval -3.29] [%clk 0:51:45] } 23. Rb4 { [%eval -3.32] [%clk 0:43:12] } 23... Rd3 { [%eval -3.24] [%clk 0:51:20] } 24. Qe2 { [%eval -3.24] [%clk 0:40:01] } 24... Rxc3 { [%eval -3.13] [%clk 0:40:49] } 25. f5? { [%eval -5.24] } { Mistake. e5 was best. } { [%clk 0:39:32] } 25... Qf4 { [%eval -5.07] [%clk 0:37:20] } 26. f3?! { [%eval -7.03] } { Inaccuracy. e5 was best. } { [%clk 0:36:02] } 26... Nxb3 { [%eval -6.89] [%clk 0:37:25] } 0-1