Event: A
Site: https://lichess.org/broadcast/szachy-w-ustroniu-acza-pokolenia-2025--open-a/round-1/8u8a2eVj/au955gZs
White: Stepien, Piotr
WhiteElo: 1679
Black: Modzelewski, Filip
BlackElo: 1916
Result: 0-1
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Delayed Fianchetto
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d6 { [%eval 0.48] [%clk 1:30:23] } 2. Nf3 { [%eval 0.48] [%clk 1:31:22] } 2... Nf6 { [%eval 0.43] [%clk 1:30:48] } 3. c4 { [%eval 0.5] [%clk 1:31:47] } 3... g6 { [%eval 0.4] [%clk 1:31:07] } 4. Nc3 { [%eval 0.45] [%clk 1:31:50] } 4... Bg7 { [%eval 0.5] [%clk 1:31:20] } 5. g3 { [%eval 0.23] [%clk 1:31:53] } 5... Bf5 { [%eval 0.37] [%clk 1:22:36] } 6. Bg2 { [%eval 0.25] [%clk 1:30:59] } 6... Ne4 { [%eval 0.32] [%clk 1:22:23] } 7. Nxe4 { [%eval 0.1] [%clk 1:30:24] } 7... Bxe4 { [%eval 0.17] [%clk 1:22:51] } 8. O-O { [%eval 0.15] [%clk 1:30:10] } 8... O-O { [%eval 0.16] [%clk 1:21:22] } 9. a3 { [%eval -0.18] [%clk 1:26:53] } 9... c5 { [%eval -0.22] [%clk 1:12:48] } 10. d5 { [%eval -0.24] [%clk 1:17:56] } 10... b5 { [%eval -0.27] [%clk 1:04:23] } 11. cxb5 { [%eval -0.25] [%clk 1:15:58] } 11... Qb6 { [%eval -0.26] [%clk 1:03:30] } 12. Ng5?! { [%eval -0.9] } { Inaccuracy. Qa4 was best. } { [%clk 1:06:44] } 12... Bxg2 { [%eval -0.92] [%clk 1:02:42] } 13. Kxg2 { [%eval -0.91] [%clk 1:07:09] } 13... Qxb5 { [%eval -0.92] [%clk 1:02:05] } 14. Qc2?! { [%eval -1.53] } { Inaccuracy. Nf3 was best. } { [%clk 1:03:14] } 14... Nd7 { [%eval -1.55] [%clk 1:00:18] } 15. Rb1 { [%eval -1.6] [%clk 0:57:40] } 15... c4?! { [%eval -0.74] } { Inaccuracy. Rab8 was best. } { [%clk 0:45:17] } 16. e4 { [%eval -0.91] [%clk 0:53:42] } 16... Nc5 { [%eval -1.13] [%clk 0:41:29] } 17. Bd2?! { [%eval -1.76] } { Inaccuracy. Be3 was best. } { [%clk 0:48:41] } 17... Qb3 { [%eval -1.69] [%clk 0:38:25] } 18. Qxb3 { [%eval -1.63] [%clk 0:44:12] } 18... cxb3 { [%eval -1.7] [%clk 0:38:32] } 19. f3?? { [%eval -3.82] } { Blunder. Rfe1 was best. } { [%clk 0:41:22] } 19... Na4 { [%eval -3.24] [%clk 0:36:32] } 20. Bc3?! { [%eval -4.82] } { Inaccuracy. f4 was best. } { [%clk 0:38:12] } 20... Bxc3 { [%eval -4.63] [%clk 0:36:00] } 21. bxc3 { [%eval -4.52] [%clk 0:38:35] } 21... Rab8 { [%eval -4.45] [%clk 0:36:24] } 22. Rfc1 { [%eval -5.08] [%clk 0:35:29] } 22... b2 { [%eval -5.03] [%clk 0:34:55] } 23. Rc2 { [%eval -4.94] [%clk 0:35:44] } 23... Rb3 { [%eval -4.92] [%clk 0:35:16] } 24. e5 { [%eval -4.97] [%clk 0:32:58] } 24... Rfb8 { [%eval -5.01] [%clk 0:33:34] } 25. Ne4 { [%eval -4.95] [%clk 0:32:06] } 25... dxe5 { [%eval -4.77] [%clk 0:33:54] } 26. Nd2 { [%eval -5.54] [%clk 0:26:28] } 26... Rxc3 { [%eval -5.36] [%clk 0:33:44] } 0-1