Event: Round 5: Mihnea Costachi - Gellert Karacsonyi
Date: 2022-08-24
White: Mihnea Costachi
Black: Gellert Karacsonyi
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:51] } 1... c5 { [%eval 0.3] [%clk 1:28:15] } 2. Nc3 { [%eval 0.34] [%clk 1:29:44] } 2... Nc6 { [%eval 0.36] [%clk 1:28:37] } 3. Nf3 { [%eval 0.25] [%clk 1:30:08] } 3... e5 { [%eval 0.46] [%clk 1:27:35] } 4. g3 { [%eval 0.21] [%clk 1:25:54] } 4... g6 { [%eval 0.0] [%clk 1:27:55] } 5. Bg2 { [%eval 0.15] [%clk 1:26:11] } 5... Bg7 { [%eval 0.26] [%clk 1:28:18] } 6. O-O { [%eval 0.45] [%clk 1:24:43] } 6... d6 { [%eval 0.41] [%clk 1:28:37] } 7. a3 { [%eval 0.36] [%clk 1:23:19] } 7... Nge7 { [%eval 0.44] [%clk 1:27:34] } 8. Rb1 { [%eval 0.21] [%clk 1:07:39] } 8... O-O { [%eval 0.58] [%clk 1:26:17] } 9. b4 { [%eval 0.17] [%clk 1:07:19] } 9... f5 { [%eval 0.19] [%clk 1:25:50] } 10. Na4 { [%eval 0.06] [%clk 0:56:53] } 10... e4 { [%eval 0.13] [%clk 1:10:41] } 11. Ne1 { [%eval 0.21] [%clk 0:57:10] } 11... cxb4 { [%eval 0.38] [%clk 0:53:11] } 12. axb4 { [%eval 0.55] [%clk 0:49:26] } 12... d5 { [%eval 0.65] [%clk 0:42:50] } 13. cxd5 { [%eval 0.4] [%clk 0:41:13] } 13... Qxd5 { [%eval 0.82] [%clk 0:41:34] } 14. Bb2 { [%eval 0.47] [%clk 0:41:12] } 14... Rd8?! { [%eval 1.49] } { Inaccuracy. Bxb2 was best. } { [%clk 0:35:35] } 15. Bxg7 { [%eval 0.96] [%clk 0:39:53] } 15... Kxg7 { [%eval 1.34] [%clk 0:34:44] } 16. d3 { [%eval 1.26] [%clk 0:33:29] } 16... Qe5 { [%eval 1.48] [%clk 0:33:42] } 17. b5 { [%eval 1.38] [%clk 0:31:27] } 17... Na5 { [%eval 1.34] [%clk 0:21:09] } 18. Qc2 { [%eval 1.44] [%clk 0:28:37] } 18... Be6 { [%eval 1.83] [%clk 0:10:39] } 19. dxe4?? { [%eval -0.13] } { Blunder. Nc5 was best. } { [%clk 0:23:19] } 19... Rac8 { [%eval -0.07] [%clk 0:10:43] } 20. Qb2 { [%eval -0.23] [%clk 0:20:00] } 20... Qxb2 { [%eval -0.42] [%clk 0:11:06] } 21. Nxb2 { [%eval -0.33] [%clk 0:20:18] } 21... Nb3 { [%eval -0.35] [%clk 0:07:21] } 22. Nf3 { [%eval -0.37] [%clk 0:19:55] } 22... fxe4 { [%eval -0.12] [%clk 0:06:03] } 23. Ng5 { [%eval -0.24] [%clk 0:20:20] } 23... Bd5 { [%eval -0.14] [%clk 0:06:27] } 24. Rfd1 { [%eval -0.17] [%clk 0:15:57] } 1/2-1/2