Event: Rubinstein Chess Festival 2025 - OPEN B
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-b/round-4/bwTIrM8v/oDxKFoxD
White: Koszalka, Filip
WhiteElo: 1858
Black: Mich, Kajetan
BlackElo: 1791
Result: 1/2-1/2
ECO: C47
Opening: Four Knights Game: Gunsberg Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... Nc6 { [%eval 0.42] [%clk 1:30:06] } 2. Nf3 { [%eval 0.21] [%clk 1:31:23] } 2... e5 { [%eval 0.21] [%clk 1:30:09] } 3. Nc3 { [%eval 0.06] [%clk 1:31:46] } 3... Nf6 { [%eval 0.07] [%clk 1:24:48] } 4. a3 { [%eval 0.0] [%clk 1:32:14] } 4... Be7 { [%eval 0.35] [%clk 1:23:45] } 5. d4 { [%eval 0.27] [%clk 1:25:40] } 5... exd4 { [%eval 0.28] [%clk 1:09:34] } 6. Nxd4 { [%eval 0.28] [%clk 1:25:48] } 6... O-O { [%eval 0.26] [%clk 1:06:35] } 7. Nxc6 { [%eval 0.3] [%clk 1:23:57] } 7... dxc6 { [%eval 0.29] [%clk 1:05:00] } 8. Bf4 { [%eval 0.2] [%clk 1:09:11] } 8... Bd6 { [%eval 0.15] [%clk 0:48:23] } 9. Bxd6 { [%eval 0.09] [%clk 1:00:54] } 9... Qxd6 { [%eval 0.29] [%clk 0:45:28] } 10. Qxd6 { [%eval 0.28] [%clk 0:53:38] } 10... cxd6 { [%eval 0.3] [%clk 0:45:46] } 11. O-O-O { [%eval 0.32] [%clk 0:54:05] } 11... Rd8 { [%eval 0.35] [%clk 0:30:27] } 12. Bc4 { [%eval 0.14] [%clk 0:54:29] } 12... Be6 { [%eval 0.12] [%clk 0:26:31] } 13. Bxe6 { [%eval 0.15] [%clk 0:54:27] } 13... fxe6 { [%eval 0.19] [%clk 0:27:00] } 14. Rhe1 { [%eval 0.03] [%clk 0:53:03] } 14... e5 { [%eval 0.07] [%clk 0:25:13] } 15. f3 { [%eval 0.04] [%clk 0:49:03] } 15... Kf7 { [%eval 0.03] [%clk 0:24:46] } 16. a4 { [%eval 0.0] [%clk 0:47:02] } 16... Ke6 { [%eval 0.0] [%clk 0:24:29] } 17. b3 { [%eval -0.03] [%clk 0:45:51] } 17... Rd7 { [%eval 0.0] [%clk 0:20:23] } 18. Rd2 { [%eval -0.11] [%clk 0:44:14] } 18... Nh5 { [%eval 0.05] [%clk 0:17:10] } 19. g3 { [%eval -0.18] [%clk 0:40:03] } 19... Rf8 { [%eval -0.23] [%clk 0:17:28] } 20. Rd3 { [%eval -0.22] [%clk 0:38:15] } 20... g6 { [%eval -0.16] [%clk 0:14:10] } 21. Kd2 { [%eval -0.44] [%clk 0:36:53] } 21... Rdf7 { [%eval -0.26] [%clk 0:10:18] } 22. Ke2 { [%eval -0.42] [%clk 0:35:49] } 22... Ng7 { [%eval -0.12] [%clk 0:10:35] } 23. Red1 { [%eval -0.14] [%clk 0:34:22] } 23... Ne8 { [%eval 0.0] [%clk 0:11:00] } 24. h4 { [%eval -0.06] [%clk 0:31:25] } 24... h6 { [%eval -0.03] [%clk 0:09:20] } 25. Rf1 { [%eval -0.12] [%clk 0:26:48] } 25... Rh8 { [%eval 0.0] [%clk 0:08:11] } 26. f4 { [%eval -0.17] [%clk 0:25:25] } 26... Rhf8 { [%eval -0.09] [%clk 0:08:32] } 27. Ke3?! { [%eval -0.64] } { Inaccuracy. Rdf3 was best. } { [%clk 0:24:28] } 27... Nc7?! { [%eval 0.0] } { Inaccuracy. Nf6 was best. } { [%clk 0:07:58] } 28. Rfd1 { [%eval -0.03] [%clk 0:22:26] } 28... Ne8 { [%eval 0.0] [%clk 0:07:36] } 29. Ne2 { [%eval 0.0] [%clk 0:18:20] } 29... Rf6?! { [%eval 0.68] } { Inaccuracy. a5 was best. } { [%clk 0:06:31] } 30. c4 { [%eval 0.64] } 30... a5 { [%eval 0.9] } 1/2-1/2