Event: C18
Site: https://lichess.org/broadcast/polish-junior-rapid-chess-championship--c18/round-11/p1TNEEEv/RuZKCCe6
White: Kejna, Piotr
WhiteTitle: FM
WhiteElo: 2228
Black: Wieckowski, Michal
BlackElo: 1916
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.24] [%clk 0:15:19] } 2. b3 { [%eval -0.15] [%clk 0:15:28] } 2... Nc6 { [%eval -0.09] [%clk 0:15:02] } 3. Bb2 { [%eval -0.13] [%clk 0:15:37] } 3... e6 { [%eval 0.13] [%clk 0:14:30] } 4. Nf3 { [%eval 0.17] [%clk 0:15:23] } 4... Nge7 { [%eval 0.46] [%clk 0:14:03] } 5. d4 { [%eval 0.37] [%clk 0:14:31] } 5... cxd4 { [%eval 0.32] [%clk 0:14:01] } 6. Nxd4 { [%eval 0.43] [%clk 0:14:40] } 6... Nxd4 { [%eval 0.39] [%clk 0:13:17] } 7. Qxd4 { [%eval 0.33] [%clk 0:14:39] } 7... Nc6 { [%eval 0.34] [%clk 0:13:24] } 8. Qe3 { [%eval 0.35] [%clk 0:14:31] } 8... Bb4+?! { [%eval 1.44] } { Inaccuracy. d5 was best. } { [%clk 0:13:18] } 9. c3? { [%eval 0.31] } { Mistake. Nc3 was best. } { [%clk 0:14:14] } 9... Be7 { [%eval 0.26] [%clk 0:13:22] } 10. Nd2 { [%eval 0.31] [%clk 0:13:57] } 10... O-O { [%eval 0.43] [%clk 0:13:17] } 11. e5?! { [%eval -0.24] } { Inaccuracy. O-O-O was best. } { [%clk 0:13:10] } 11... d5 { [%eval 0.11] [%clk 0:12:51] } 12. exd6 { [%eval 0.01] [%clk 0:13:14] } 12... Qxd6 { [%eval 0.1] [%clk 0:12:36] } 13. O-O-O { [%eval 0.09] [%clk 0:12:58] } 13... Qc5 { [%eval 0.62] [%clk 0:08:02] } 14. Qg3?! { [%eval -0.09] } { Inaccuracy. Qxc5 was best. } { [%clk 0:11:56] } 14... f5?! { [%eval 0.75] } { Inaccuracy. Rd8 was best. } { [%clk 0:06:52] } 15. f4 { [%eval 0.26] [%clk 0:10:58] } 15... b5? { [%eval 1.95] } { Mistake. a6 was best. } { [%clk 0:06:36] } 16. Bxb5 { [%eval 2.08] [%clk 0:10:29] } 16... Bf6 { [%eval 2.25] [%clk 0:04:25] } 17. Bc4 { [%eval 2.3] [%clk 0:09:51] } 17... a5 { [%eval 2.22] [%clk 0:04:01] } 18. Rhe1 { [%eval 2.18] [%clk 0:08:54] } 18... a4 { [%eval 2.47] [%clk 0:04:10] } 19. Qe3 { [%eval 2.39] [%clk 0:08:53] } 19... Qxe3 { [%eval 2.63] [%clk 0:03:12] } 20. Rxe3 { [%eval 2.44] [%clk 0:09:02] } 20... axb3 { [%eval 2.83] [%clk 0:03:21] } 21. axb3 { [%eval 2.88] [%clk 0:09:02] } 21... Kf7 { [%eval 2.95] [%clk 0:02:39] } 22. Rde1 { [%eval 2.78] [%clk 0:08:24] } 22... Re8?! { [%eval 4.04] } { Inaccuracy. Rd8 was best. } { [%clk 0:02:48] } 23. Bb5 { [%eval 3.97] [%clk 0:08:33] } 23... Bb7 { [%eval 3.96] [%clk 0:02:37] } 24. Nc4 { [%eval 3.89] [%clk 0:08:25] } 24... Rad8 { [%eval 4.27] [%clk 0:02:16] } 25. Ba3 { [%eval 4.27] [%clk 0:07:48] } 25... Kg8 { [%eval 4.51] [%clk 0:01:32] } 26. Nd6 { [%eval 4.59] [%clk 0:07:20] } 26... Re7 { [%eval 4.99] [%clk 0:01:41] } 27. Nxb7 { [%eval 5.56] [%clk 0:07:11] } 27... Rxb7 { [%eval 5.49] [%clk 0:01:49] } 28. Bxc6 { [%eval 5.52] [%clk 0:07:20] } 28... Rxb3 { [%eval 5.45] [%clk 0:01:58] } 29. Bb4 { [%eval 5.25] [%clk 0:07:01] } 1-0