Event: 30th OPEN Chess International Tournament
Site: Kavala, Greece
Date: 2021-08-02
White: Ioannidis, Evgenios
WhiteElo: 2422
Black: Nikolov, Momchil
BlackElo: 2547
Result: 1/2-1/2
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:25:25] } 1... Nf6 { [%eval 0.19] [%clk 1:30:22] } 2. c4 { [%eval 0.11] [%clk 1:25:42] } 2... e6 { [%eval 0.39] [%clk 1:30:43] } 3. Nc3 { [%eval 0.0] [%clk 1:26:01] } 3... Bb4 { [%eval 0.25] [%clk 1:30:29] } 4. f3 { [%eval 0.0] [%clk 1:26:04] } 4... c5 { [%eval 0.05] [%clk 1:27:49] } 5. d5 { [%eval 0.0] [%clk 1:26:19] } 5... O-O { [%eval 0.05] [%clk 1:27:37] } 6. e4 { [%eval 0.24] [%clk 1:26:26] } 6... d6 { [%eval 0.0] [%clk 1:27:27] } 7. Ne2 { [%eval 0.23] [%clk 1:26:23] } 7... Re8 { [%eval 0.49] [%clk 1:25:05] } 8. Bd2 { [%eval 0.18] [%clk 1:23:25] } 8... exd5 { [%eval 0.11] [%clk 1:17:30] } 9. cxd5 { [%eval 0.38] [%clk 1:20:15] } 9... Nbd7 { [%eval 0.22] [%clk 1:09:34] } 10. Ng3 { [%eval 0.27] [%clk 1:15:57] } 10... Ne5 { [%eval 0.55] [%clk 1:09:13] } 11. Be2 { [%eval 0.14] [%clk 1:15:23] } 11... c4 { [%eval 0.52] [%clk 1:04:32] } 12. O-O { [%eval 0.28] [%clk 1:14:38] } 12... Bc5+?! { [%eval 1.03] } { Inaccuracy. b5 was best. } { [%clk 1:03:19] } 13. Kh1 { [%eval 1.36] [%clk 1:14:51] } 13... Bd7 { [%eval 1.33] [%clk 1:03:35] } 14. b3? { [%eval 0.2] } { Mistake. Na4 was best. } { [%clk 1:09:51] } 14... b5 { [%eval 0.27] [%clk 0:56:01] } 15. bxc4 { [%eval 0.82] [%clk 1:10:15] } 15... bxc4 { [%eval 0.79] [%clk 0:56:15] } 16. Na4 { [%eval 0.75] [%clk 1:09:43] } 16... Bxa4 { [%eval 1.23] [%clk 0:43:18] } 17. Qxa4 { [%eval 1.21] [%clk 1:10:06] } 17... Nfd7 { [%eval 1.62] [%clk 0:43:07] } 18. f4 { [%eval 1.38] [%clk 1:06:02] } 18... Nb6? { [%eval 2.67] } { Mistake. Nd3 was best. } { [%clk 0:42:16] } 19. Qc2 { [%eval 2.35] [%clk 1:05:13] } 19... Ned7 { [%eval 2.64] [%clk 0:42:29] } 20. Bc3 { [%eval 2.79] [%clk 1:03:08] } 20... g6 { [%eval 2.65] [%clk 0:41:27] } 21. a4? { [%eval 1.14] } { Mistake. Rab1 was best. } { [%clk 0:58:14] } 21... a5 { [%eval 1.51] [%clk 0:39:45] } 22. Qd2 { [%eval 1.56] [%clk 0:58:37] } 22... Bb4 { [%eval 1.19] [%clk 0:33:12] } 23. Bxb4 { [%eval 1.45] [%clk 0:53:52] } 23... axb4 { [%eval 1.52] [%clk 0:33:39] } 24. Qxb4 { [%eval 1.4] [%clk 0:53:13] } 24... Nc5?! { [%eval 2.05] } { Inaccuracy. h5 was best. } { [%clk 0:33:04] } 25. a5 { [%eval 2.33] [%clk 0:48:58] } 25... Nbd7 { [%eval 2.25] [%clk 0:33:06] } 26. Bxc4 { [%eval 2.17] [%clk 0:44:33] } 26... Nxe4 { [%eval 2.41] [%clk 0:31:58] } 27. Bb5 { [%eval 2.26] [%clk 0:44:56] } 27... Nec5 { [%eval 1.95] [%clk 0:31:41] } 28. f5 { [%eval 2.18] [%clk 0:43:23] } 28... Re5 { [%eval 2.24] [%clk 0:23:32] } 29. a6 { [%eval 1.96] [%clk 0:31:14] } 29... Ra7 { [%eval 2.56] [%clk 0:19:15] } 30. Qf4?! { [%eval 1.8] } { Inaccuracy. h3 was best. } { [%clk 0:14:00] } 30... Nb6 { [%eval 1.45] [%clk 0:16:52] } 31. Bc6 { [%eval 1.01] [%clk 0:11:32] } 31... Nxd5 { [%eval 0.86] [%clk 0:15:19] } 32. Bxd5 { [%eval 0.92] [%clk 0:09:56] } 32... Rxd5 { [%eval 1.02] [%clk 0:15:46] } 33. Qc4 { [%eval 0.75] [%clk 0:06:14] } 33... Re5 { [%eval 0.98] [%clk 0:15:15] } 34. Rfd1?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 0:04:53] } 34... Qb6 { [%eval 0.25] [%clk 0:08:57] } 35. Rf1 { [%eval 0.25] [%clk 0:02:54] } 35... Qd8?! { [%eval 0.85] } { Inaccuracy. Qc7 was best. } { [%clk 0:06:07] } 36. Rfd1?! { [%eval 0.0] } { Inaccuracy. h3 was best. } { [%clk 0:02:09] } 36... Qb6 { [%eval 0.0] [%clk 0:06:08] } 37. Rf1 { [%eval 0.0] [%clk 0:02:33] } 1/2-1/2