Event: PICF 2025 - Challengers
Site: Prague, Czech Republic
Date: 2025-02-27
White: Kourkoulos-Arditis, Stamatis
WhiteTitle: GM
WhiteElo: 2580
Black: Bjerre, Jonas Buhl
BlackTitle: GM
BlackElo: 2640
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 2x90min/40moves+30min+30s/move

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.22] [%clk 1:31:18] } 3. d4 { [%eval 0.22] [%clk 1:31:47] } 3... cxd4 { [%eval 0.19] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:14] } 4... Nf6 { [%eval 0.25] [%clk 1:32:04] } 5. Nc3 { [%eval 0.32] [%clk 1:32:38] } 5... a6 { [%eval 0.13] [%clk 1:32:27] } 6. Be3 { [%eval 0.23] [%clk 1:32:25] } 6... e5 { [%eval 0.15] [%clk 1:32:21] } 7. Nb3 { [%eval 0.17] [%clk 1:32:51] } 7... Be6 { [%eval 0.2] [%clk 1:31:58] } 8. f3 { [%eval 0.46] [%clk 1:33:08] } 8... Nbd7 { [%eval 0.52] [%clk 1:31:50] } 9. g4 { [%eval 0.57] [%clk 1:32:02] } 9... h6 { [%eval 0.56] [%clk 1:31:34] } 10. Qd2 { [%eval 0.57] [%clk 1:31:03] } 10... b5 { [%eval 0.7] [%clk 1:31:39] } 11. O-O-O { [%eval 0.65] [%clk 1:27:48] } 11... Nb6 { [%eval 0.54] [%clk 1:31:18] } 12. Qf2 { [%eval 0.57] [%clk 1:26:59] } 12... Rb8 { [%eval 0.56] [%clk 1:30:49] } 13. a3 { [%eval 0.15] [%clk 1:10:28] } 13... Qc7 { [%eval 0.11] [%clk 1:23:00] } 14. Kb1 { [%eval -0.22] [%clk 1:01:00] } 14... Nc4 { [%eval -0.19] [%clk 1:15:31] } 15. Nd5 { [%eval -0.14] [%clk 0:58:30] } 15... Bxd5 { [%eval -0.15] [%clk 1:11:15] } 16. exd5 { [%eval -0.15] [%clk 0:58:54] } 16... g6 { [%eval -0.25] [%clk 1:10:37] } 17. Bc1 { [%eval -0.2] [%clk 0:54:25] } 17... Bg7 { [%eval -0.23] [%clk 1:07:15] } 18. h4 { [%eval -0.22] [%clk 0:52:45] } 18... h5 { [%eval -0.32] [%clk 1:01:41] } 19. g5?! { [%eval -0.93] } { Inaccuracy. Qe1 was best. } { [%clk 0:15:57] } 19... Nd7 { [%eval -1.16] [%clk 1:01:59] } 20. f4 { [%eval -1.25] [%clk 0:16:04] } 20... exf4 { [%eval -1.21] [%clk 0:54:42] } 21. Nd4 { [%eval -1.08] [%clk 0:15:56] } 21... O-O { [%eval -1.0] [%clk 0:41:42] } 22. Qxf4?! { [%eval -1.67] } { Inaccuracy. Nc6 was best. } { [%clk 0:09:10] } 22... Ndb6 { [%eval -1.6] [%clk 0:39:12] } 23. Bg2? { [%eval -3.43] } { Mistake. Rh3 was best. } { [%clk 0:08:28] } 23... Na4 { [%eval -3.26] [%clk 0:37:12] } 24. Rh3 { [%eval -3.55] [%clk 0:08:04] } 24... b4 { [%eval -2.8] [%clk 0:33:00] } 25. axb4? { [%eval -4.55] } { Mistake. b3 was best. } { [%clk 0:03:54] } 25... Rxb4 { [%eval -4.31] [%clk 0:32:00] } 26. b3 { [%eval -4.5] [%clk 0:03:32] } 26... Rc8 { [%eval -4.41] [%clk 0:27:49] } 27. Qf2 { [%eval -4.76] [%clk 0:01:24] } 27... Qc5 { [%eval -4.91] [%clk 0:24:36] } 28. Ka2?! { [%eval -6.58] } { Inaccuracy. Be4 was best. } { [%clk 0:00:37] } 28... Nab2 { [%eval -7.08] [%clk 0:18:12] } 29. Bxb2 { [%eval -7.29] [%clk 0:00:31] } 29... Nxb2 { [%eval -7.07] [%clk 0:18:21] } 0-1