Event: Rubinstein Chess Festival 2025 - OPEN B
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-b/round-6/SO6q5aFQ/4JTrutHX
White: Stefaniuk, Zbigniew
WhiteElo: 1813
Black: Somyk, Marcin
BlackElo: 1917
Result: 1-0
ECO: A07
Opening: King's Indian Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:58] } 1... d5 { [%eval 0.18] [%clk 1:24:29] } 2. g3 { [%eval 0.15] [%clk 1:31:19] } 2... Nd7 { [%eval 0.25] [%clk 1:23:33] } 3. d4 { [%eval 0.22] [%clk 1:31:00] } 3... Nb6 { [%eval 0.23] [%clk 1:20:26] } 4. Bg2 { [%eval 0.18] [%clk 1:31:00] } 4... Bf5 { [%eval 0.29] [%clk 1:19:52] } 5. O-O { [%eval 0.1] [%clk 1:31:16] } 5... Nf6 { [%eval 0.45] [%clk 1:19:51] } 6. a4 { [%eval 0.29] [%clk 1:31:00] } 6... a5 { [%eval 0.27] [%clk 1:19:12] } 7. b3 { [%eval 0.01] [%clk 1:25:00] } 7... e6 { [%eval 0.22] [%clk 1:11:31] } 8. Ba3 { [%eval -0.12] [%clk 1:21:00] } 8... Be7 { [%eval 0.19] [%clk 1:08:07] } 9. Bxe7 { [%eval -0.19] [%clk 1:17:00] } 9... Qxe7 { [%eval -0.02] [%clk 1:08:28] } 10. Nbd2 { [%eval -0.13] [%clk 1:17:11] } 10... h6 { [%eval -0.13] [%clk 1:07:56] } 11. Re1 { [%eval -0.18] [%clk 1:14:00] } 11... Ne4 { [%eval 0.07] [%clk 1:05:34] } 12. Nxe4 { [%eval 0.12] [%clk 1:12:00] } 12... Bxe4 { [%eval 0.12] [%clk 0:58:59] } 13. Nd2 { [%eval 0.0] [%clk 1:11:27] } 13... Bxg2 { [%eval 0.09] [%clk 0:58:25] } 14. Kxg2 { [%eval 0.08] [%clk 1:11:54] } 14... f5 { [%eval 0.47] [%clk 0:58:32] } 15. f3?! { [%eval -0.1] } { Inaccuracy. Nf3 was best. } { [%clk 1:07:00] } 15... O-O { [%eval -0.14] [%clk 0:58:14] } 16. c3 { [%eval -0.24] [%clk 1:03:00] } 16... e5 { [%eval -0.13] [%clk 0:52:11] } 17. e4 { [%eval -0.13] [%clk 1:01:00] } 17... fxe4 { [%eval -0.15] [%clk 0:48:07] } 18. fxe4 { [%eval -0.1] [%clk 1:01:00] } 18... exd4 { [%eval -0.15] [%clk 0:47:44] } 19. exd5 { [%eval -0.29] [%clk 0:57:00] } 19... Qf7 { [%eval -0.26] [%clk 0:37:56] } 20. c4 { [%eval -0.24] [%clk 0:57:00] } 20... Qf2+ { [%eval -0.31] [%clk 0:38:09] } 21. Kh1 { [%eval -0.33] [%clk 0:57:08] } 21... Rae8 { [%eval 0.0] [%clk 0:36:10] } 22. Ne4 { [%eval 0.0] [%clk 0:48:00] } 22... Rxe4?? { [%eval 4.34] } { Blunder. Qf5 was best. } { [%clk 0:31:40] } 23. Rxe4 { [%eval 4.4] [%clk 0:48:00] } 23... Nd7 { [%eval 4.36] [%clk 0:28:26] } 24. Qxd4 { [%eval 4.42] [%clk 0:44:00] } 24... Qf3+ { [%eval 4.69] [%clk 0:27:26] } 25. Kg1 { [%eval 4.6] [%clk 0:44:27] } 25... Qxb3 { [%eval 4.71] [%clk 0:26:47] } 26. Re7 { [%eval 4.45] [%clk 0:40:24] } 26... Nf6 { [%eval 4.89] [%clk 0:24:49] } 27. Rxc7 { [%eval 4.9] [%clk 0:39:00] } 27... Re8?! { [%eval 6.3] } { Inaccuracy. h5 was best. } { [%clk 0:24:30] } 28. Rf1 { [%eval 6.0] [%clk 0:36:00] } 28... Nh5?! { [%eval 8.78] } { Inaccuracy. Qe3+ was best. } { [%clk 0:23:46] } 29. g4 { [%eval 9.44] [%clk 0:30:45] } 1-0