Event: Mistrzostwa Polski Juniorów w szachach szybkich C14
Site: https://lichess.org/broadcast/polish-junior-rapid-chess-championship--c14/round-3/UNjHibmw/mYUupsvk
White: Ches, Krzysztof
WhiteElo: 1895
Black: Niezhentsev, Kyrylo
BlackElo: 2203
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c5 { [%eval 0.24] [%clk 0:15:20] } 2. Nf3 { [%eval 0.2] [%clk 0:15:27] } 2... d6 { [%eval 0.31] [%clk 0:15:26] } 3. d4 { [%eval 0.22] [%clk 0:15:35] } 3... Nf6 { [%eval 0.32] [%clk 0:15:35] } 4. Nc3 { [%eval 0.26] [%clk 0:15:23] } 4... cxd4 { [%eval 0.25] [%clk 0:15:43] } 5. Nxd4 { [%eval 0.32] [%clk 0:15:31] } 5... a6 { [%eval 0.25] [%clk 0:15:52] } 6. f3 { [%eval 0.13] [%clk 0:15:18] } 6... e5 { [%eval 0.4] [%clk 0:15:54] } 7. Nb3 { [%eval 0.24] [%clk 0:15:27] } 7... h5 { [%eval 0.4] [%clk 0:15:41] } 8. Be3 { [%eval 0.44] [%clk 0:15:31] } 8... Be6 { [%eval 0.47] [%clk 0:15:49] } 9. Nd5 { [%eval 0.42] [%clk 0:15:13] } 9... Bxd5 { [%eval 0.5] [%clk 0:15:41] } 10. exd5 { [%eval 0.43] [%clk 0:15:22] } 10... g6 { [%eval 0.45] [%clk 0:15:36] } 11. Qd2 { [%eval 0.53] [%clk 0:15:12] } 11... Nbd7 { [%eval 0.53] [%clk 0:15:38] } 12. Na5 { [%eval 0.09] [%clk 0:13:23] } 12... Qc7 { [%eval 0.1] [%clk 0:15:36] } 13. c4 { [%eval 0.0] [%clk 0:13:05] } 13... Bg7 { [%eval 0.11] [%clk 0:15:41] } 14. b4 { [%eval 0.0] [%clk 0:11:53] } 14... e4 { [%eval 0.0] [%clk 0:14:13] } 15. Bd4?! { [%eval -0.63] } { Inaccuracy. Rc1 was best. } 15... O-O { [%eval -0.67] [%clk 0:14:19] } 16. Be2 { [%eval -0.7] [%clk 0:10:35] } 16... exf3 { [%eval -0.73] [%clk 0:14:21] } 17. gxf3 { [%eval -0.57] [%clk 0:10:21] } 17... Rfe8 { [%eval -0.56] [%clk 0:14:30] } 18. O-O-O?! { [%eval -1.4] } { Inaccuracy. O-O was best. } { [%clk 0:08:36] } 18... Ne5 { [%eval -1.19] [%clk 0:13:18] } 19. Kb1 { [%eval -1.63] [%clk 0:08:12] } 19... b6 { [%eval -1.54] [%clk 0:12:29] } 20. f4? { [%eval -3.38] } { Mistake. Nc6 was best. } { [%clk 0:02:55] } 20... bxa5 { [%eval -3.42] [%clk 0:09:34] } 21. fxe5 { [%eval -2.67] [%clk 0:03:04] } 21... dxe5 { [%eval -2.52] [%clk 0:09:43] } 22. Bb2 { [%eval -2.57] [%clk 0:02:47] } 22... axb4 { [%eval -2.48] [%clk 0:09:51] } 23. Qxb4? { [%eval -4.73] } { Mistake. Qe3 was best. } { [%clk 0:01:10] } 23... Rab8 { [%eval -4.71] [%clk 0:09:55] } 24. Qa4?! { [%eval -6.27] } { Inaccuracy. d6 was best. } { [%clk 0:01:07] } 24... Ne4?! { [%eval -4.45] } { Inaccuracy. e4 was best. } { [%clk 0:04:41] } 25. Rc1?! { [%eval -6.7] } { Inaccuracy. Ka1 was best. } { [%clk 0:01:07] } 25... Nc5 { [%eval -7.37] [%clk 0:04:46] } 26. Qa3 { [%eval -7.31] [%clk 0:00:42] } 26... e4 { [%eval -7.24] [%clk 0:04:10] } 27. Rc2 { [%eval -6.95] [%clk 0:00:51] } 27... Rb6 { [%eval -6.71] [%clk 0:03:41] } 28. Ka1 { [%eval -8.63] [%clk 0:00:42] } 28... Rxb2 { [%eval -8.73] [%clk 0:02:17] } 29. Rxb2 { [%eval -9.0] [%clk 0:00:47] } 29... Rb8 { [%eval -8.93] [%clk 0:02:26] } 30. Rb1 { [%eval -9.22] [%clk 0:00:33] } 30... Qe5 { [%eval -9.06] [%clk 0:02:35] } 31. h3? { [%eval #-7] } { Checkmate is now unavoidable. d6 was best. } { [%clk 0:00:16] } 31... Na4 { [%eval #-6] [%clk 0:02:36] } 32. Qxa4 { [%eval #-5] [%clk 0:00:15] } 32... Rxb2 { [%eval #-4] [%clk 0:02:44] } 0-1