Event: Najdorf Memorial B
Site: Warsaw POL
Date: 2023-07-14
White: Polak, Michal
WhiteElo: 1895
Black: Sternik, Piotr
BlackElo: 1783
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: Zukertort Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:43] } 2. Nf3 { [%eval 0.28] [%clk 1:31:23] } 2... e6 { [%eval 0.25] [%clk 1:31:05] } 3. g3 { [%eval 0.12] [%clk 1:31:46] } 3... Nd7 { [%eval 0.45] [%clk 1:30:41] } 4. Bg2 { [%eval 0.47] [%clk 1:31:09] } 4... Bd6 { [%eval 0.78] [%clk 1:31:04] } 5. O-O { [%eval 0.57] [%clk 1:31:05] } 5... h6 { [%eval 0.58] [%clk 1:26:44] } 6. c4 { [%eval 0.66] [%clk 1:31:03] } 6... c6 { [%eval 1.13] [%clk 1:27:09] } 7. Qc2 { [%eval 0.79] [%clk 1:30:43] } 7... Ngf6 { [%eval 1.05] [%clk 1:26:00] } 8. Nbd2 { [%eval 0.75] [%clk 1:30:57] } 8... O-O { [%eval 0.72] [%clk 1:26:13] } 9. e4 { [%eval 0.77] [%clk 1:30:15] } 9... dxe4 { [%eval 0.86] [%clk 1:26:37] } 10. Nxe4 { [%eval 0.82] [%clk 1:30:38] } 10... Nxe4 { [%eval 0.81] [%clk 1:27:02] } 11. Qxe4 { [%eval 0.86] [%clk 1:31:03] } 11... Nf6 { [%eval 0.96] [%clk 1:27:29] } 12. Qc2 { [%eval 1.0] [%clk 1:30:35] } 12... c5 { [%eval 0.94] [%clk 1:25:14] } 13. Rd1 { [%eval 0.76] [%clk 1:29:01] } 13... Qc7 { [%eval 1.21] [%clk 1:24:00] } 14. dxc5 { [%eval 1.25] [%clk 1:19:32] } 14... Bxc5 { [%eval 1.25] [%clk 1:21:46] } 15. Bf4 { [%eval 1.38] [%clk 1:19:41] } 15... Qb6 { [%eval 1.5] [%clk 1:21:52] } 16. Ne5 { [%eval 1.53] [%clk 1:17:44] } 16... Nh5 { [%eval 1.28] [%clk 1:13:25] } 17. Bc1 { [%eval 1.49] [%clk 1:08:24] } 17... Nf6 { [%eval 1.53] [%clk 1:03:46] } 18. Nd3 { [%eval 0.96] [%clk 1:05:17] } 18... Bd4 { [%eval 1.34] [%clk 1:03:19] } 19. c5? { [%eval 0.03] } { Mistake. Bf4 was best. } { [%clk 1:05:17] } 19... Qc7 { [%eval 0.09] [%clk 1:03:46] } 20. Rb1?! { [%eval -0.52] } { Inaccuracy. Bd2 was best. } { [%clk 1:01:10] } 20... e5 { [%eval -0.49] [%clk 1:03:25] } 21. b4 { [%eval -1.03] [%clk 1:01:09] } 21... Bf5 { [%eval -0.8] [%clk 1:02:25] } 22. Bb2 { [%eval -1.26] [%clk 0:54:13] } 22... Rad8 { [%eval -1.27] [%clk 1:00:20] } 23. Qe2 { [%eval -1.42] [%clk 0:39:10] } 23... Rfe8 { [%eval -1.52] [%clk 0:32:56] } 24. Bxd4 { [%eval -1.97] [%clk 0:34:37] } 24... Rxd4 { [%eval -1.87] [%clk 0:32:33] } 25. Rbc1 { [%eval -1.73] [%clk 0:17:07] } 25... e4 { [%eval -2.03] [%clk 0:25:47] } 26. Nf4 { [%eval -1.9] [%clk 0:16:50] } 26... Rxb4 { [%eval -1.43] [%clk 0:10:04] } 27. Qd2 { [%eval -1.32] [%clk 0:13:42] } 27... Rb5 { [%eval -1.45] [%clk 0:10:23] } 28. Nd5 { [%eval -1.42] [%clk 0:12:19] } 28... Nxd5 { [%eval -1.36] [%clk 0:09:39] } 1/2-1/2