Event: XXI Baltic Pearl Chess Festival Group C
Site: Lazy, Poland
Date: 2025-07-03
White: Mielczarski, Miroslaw
WhiteElo: 2017
Black: Mazalon, Mariusz
BlackTitle: FM
BlackElo: 1984
Result: 1/2-1/2
ECO: E38
Opening: Nimzo-Indian Defense: Classical Variation, Berlin Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:48] } 1... Nf6 { [%eval 0.14] [%clk 1:30:25] } 2. Nc3 { [%eval 0.12] [%clk 1:30:59] } 2... e6 { [%eval 0.17] [%clk 1:29:48] } 3. d4 { [%eval 0.09] [%clk 1:31:04] } 3... Bb4 { [%eval 0.09] [%clk 1:29:57] } 4. Qc2 { [%eval 0.08] [%clk 1:31:16] } 4... c5 { [%eval 0.19] [%clk 1:25:41] } 5. dxc5 { [%eval 0.16] [%clk 1:31:03] } 5... Na6 { [%eval 0.41] [%clk 1:24:05] } 6. Bd2 { [%eval 0.0] [%clk 1:27:57] } 6... O-O { [%eval 0.08] [%clk 1:22:00] } 7. a3 { [%eval 0.02] [%clk 1:11:17] } 7... Bxc5?! { [%eval 0.62] } { Inaccuracy. Bxc3 was best. } { [%clk 1:20:15] } 8. e3 { [%eval 0.38] [%clk 1:05:40] } 8... d5 { [%eval 0.35] [%clk 1:16:15] } 9. Nf3 { [%eval 0.34] [%clk 1:05:18] } 9... b6 { [%eval 0.51] [%clk 1:11:06] } 10. cxd5 { [%eval 0.49] [%clk 0:57:54] } 10... exd5 { [%eval 0.5] [%clk 1:07:46] } 11. b4 { [%eval 0.45] [%clk 0:56:10] } 11... Be7 { [%eval 0.45] [%clk 1:05:35] } 12. Nd4 { [%eval 0.21] [%clk 0:55:06] } 12... Bb7 { [%eval 0.31] [%clk 1:05:01] } 13. Be2 { [%eval 0.11] [%clk 0:54:20] } 13... Nc7 { [%eval 0.13] [%clk 0:58:33] } 14. O-O { [%eval 0.16] [%clk 0:51:58] } 14... Ne6 { [%eval 0.16] [%clk 0:56:43] } 15. Qd3 { [%eval 0.12] [%clk 0:37:23] } 15... Ne4 { [%eval 0.49] [%clk 0:50:31] } 16. Be1? { [%eval -0.62] } { Mistake. Nxe6 was best. } { [%clk 0:30:09] } 16... Nxd4 { [%eval -0.68] [%clk 0:45:25] } 17. Qxd4?? { [%eval -2.83] } { Blunder. exd4 was best. } { [%clk 0:22:31] } 17... Bf6 { [%eval -2.81] [%clk 0:38:10] } 18. Qd3 { [%eval -2.91] [%clk 0:22:17] } 18... Rc8 { [%eval -2.9] [%clk 0:38:36] } 19. Rc1 { [%eval -2.71] [%clk 0:22:30] } 19... d4 { [%eval -2.8] [%clk 0:39:03] } 20. exd4 { [%eval -3.25] [%clk 0:19:58] } 20... Qxd4?? { [%eval -0.96] } { Blunder. Bxd4 was best. } { [%clk 0:38:10] } 1/2-1/2