Event: Warsaw Najdorf Festival
Site: chess24.com
Date: 2021-07-17
White: Kiolbasa, Oliwia
WhiteTitle: WIM
WhiteElo: 2255
Black: Gumularz, Szymon
BlackTitle: IM
BlackElo: 2515
Result: 0-1
ECO: B07
Opening: Pirc Defense: Sveshnikov System
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... d6 { [%eval 0.52] [%clk 1:30:21] } 2. d4 { [%eval 0.4] [%clk 1:31:13] } 2... Nf6 { [%eval 0.6] [%clk 1:30:45] } 3. Nc3 { [%eval 0.52] [%clk 1:31:31] } 3... g6 { [%eval 0.71] [%clk 1:31:05] } 4. g3 { [%eval 0.33] [%clk 1:31:22] } 4... Bg7 { [%eval 0.09] [%clk 1:30:33] } 5. Bg2 { [%eval 0.28] [%clk 1:31:37] } 5... O-O { [%eval 0.4] [%clk 1:30:36] } 6. Nge2 { [%eval 0.21] [%clk 1:31:10] } 6... e5 { [%eval 0.28] [%clk 1:29:59] } 7. h3 { [%eval 0.13] [%clk 1:31:33] } 7... Nbd7 { [%eval 0.48] [%clk 1:29:30] } 8. O-O { [%eval 0.59] [%clk 1:29:25] } 8... c6 { [%eval 0.3] [%clk 1:28:21] } 9. a4 { [%eval 0.62] [%clk 1:29:03] } 9... Re8 { [%eval 0.59] [%clk 1:28:39] } 10. Be3 { [%eval 0.72] [%clk 1:22:37] } 10... exd4 { [%eval 0.54] [%clk 1:20:09] } 11. Bxd4 { [%eval 0.65] [%clk 1:18:24] } 11... h5 { [%eval 0.69] [%clk 1:11:04] } 12. f4 { [%eval 0.7] [%clk 1:12:25] } 12... Qc7 { [%eval 1.02] [%clk 1:10:39] } 13. Qd2 { [%eval 1.27] [%clk 1:06:21] } 13... b6 { [%eval 0.83] [%clk 1:10:40] } 14. Rad1 { [%eval 0.69] [%clk 1:00:22] } 14... Ba6 { [%eval 0.7] [%clk 1:10:30] } 15. Rfe1 { [%eval 0.36] [%clk 0:59:41] } 15... Rad8 { [%eval 0.42] [%clk 1:10:26] } 16. Bf2 { [%eval 0.38] [%clk 0:59:01] } 16... Nc5 { [%eval 0.15] [%clk 1:03:43] } 17. Nd4 { [%eval 0.23] [%clk 0:58:34] } 17... d5 { [%eval 0.25] [%clk 1:01:03] } 18. exd5?! { [%eval -0.36] } { Inaccuracy. e5 was best. } { [%clk 0:46:02] } 18... Rxe1+ { [%eval -0.16] [%clk 0:47:40] } 19. Bxe1 { [%eval -0.54] [%clk 0:45:29] } 19... cxd5 { [%eval -0.29] [%clk 0:44:59] } 20. Ndb5?! { [%eval -0.95] } { Inaccuracy. f5 was best. } { [%clk 0:36:24] } 20... Qe7 { [%eval -0.63] [%clk 0:38:47] } 21. Nxd5?! { [%eval -1.6] } { Inaccuracy. b3 was best. } { [%clk 0:23:50] } 21... Nxd5 { [%eval -1.79] [%clk 0:33:49] } 22. Bxd5 { [%eval -1.87] [%clk 0:24:05] } 22... Kh7?! { [%eval -1.0] } { Inaccuracy. Bf6 was best. } { [%clk 0:26:49] } 23. Nc3?? { [%eval -5.42] } { Blunder. c4 was best. } { [%clk 0:13:32] } 23... Bb7 { [%eval -5.15] [%clk 0:21:05] } 24. b4?! { [%eval -6.84] } { Inaccuracy. a5 was best. } { [%clk 0:05:32] } 24... Bxc3 { [%eval -5.23] [%clk 0:21:08] } 25. Qxc3 { [%eval -5.34] [%clk 0:05:28] } 25... Nxa4 { [%eval -5.18] [%clk 0:21:23] } 26. Qa1 { [%clk 0:02:41] } 26... Rxd5 { [%clk 0:21:35] } 0-1