Event: Round 7: Heimann, Mark - Drozdowski, Kacper
Site: https://lichess.org/broadcast/34th-open-international-of-kavala-vasilis-theodoridis--group-a/round-7/xIPlE2ra/OxAHDnTB
White: Heimann, Mark
WhiteTitle: GM
WhiteElo: 2518
Black: Drozdowski, Kacper
BlackTitle: IM
BlackElo: 2450
Result: 1/2-1/2
ECO: D31
Opening: Queen's Gambit Declined: Queen's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:03] } 1... d5 { [%eval 0.2] [%clk 1:30:14] } 2. c4 { [%eval 0.18] [%clk 1:30:28] } 2... e6 { [%eval 0.17] [%clk 1:30:23] } 3. Nc3 { [%eval 0.18] [%clk 1:30:37] } 3... h6 { [%eval 0.37] [%clk 1:30:23] } 4. Nf3 { [%eval 0.38] [%clk 1:30:36] } 4... Nf6 { [%eval 0.31] [%clk 1:30:40] } 5. g3 { [%eval 0.33] [%clk 1:30:17] } 5... Bd6 { [%eval 0.27] [%clk 1:29:38] } 6. Bg2 { [%eval 0.22] [%clk 1:30:37] } 6... O-O { [%eval 0.38] [%clk 1:29:39] } 7. O-O { [%eval 0.16] [%clk 1:30:44] } 7... Nc6 { [%eval 0.26] [%clk 1:28:17] } 8. b3 { [%eval 0.32] [%clk 1:24:09] } 8... Re8 { [%eval 0.38] [%clk 1:18:03] } 9. Bb2 { [%eval 0.17] [%clk 1:21:24] } 9... dxc4 { [%eval 0.13] [%clk 1:13:34] } 10. bxc4 { [%eval 0.18] [%clk 1:21:50] } 10... e5 { [%eval 0.16] [%clk 1:13:40] } 11. e3 { [%eval 0.17] [%clk 1:04:08] } 11... exd4 { [%eval 0.12] [%clk 1:09:06] } 12. Nxd4 { [%eval 0.02] [%clk 1:03:57] } 12... Ne5 { [%eval 0.38] [%clk 1:06:14] } 13. Qb3 { [%eval 0.35] [%clk 1:03:27] } 13... c6 { [%eval 0.45] [%clk 1:01:38] } 14. Rfd1 { [%eval 0.34] [%clk 1:01:12] } 14... Qe7 { [%eval 0.36] [%clk 1:01:07] } 15. h3 { [%eval 0.32] [%clk 0:55:38] } 15... h5 { [%eval 0.3] [%clk 0:58:34] } 16. e4?! { [%eval -0.47] } { Inaccuracy. Nce2 was best. } { [%clk 0:52:47] } 16... h4 { [%eval -0.55] [%clk 0:52:51] } 17. f4 { [%eval -0.5] [%clk 0:37:27] } 17... Ng6 { [%eval -0.62] [%clk 0:51:58] } 18. e5 { [%eval -1.02] [%clk 0:34:33] } 18... Bc5?! { [%eval -0.16] } { Inaccuracy. hxg3 was best. } { [%clk 0:49:00] } 19. Na4 { [%eval -0.41] [%clk 0:23:04] } 19... Nh5 { [%eval -0.34] [%clk 0:46:56] } 20. Nxc5 { [%eval -0.32] [%clk 0:23:19] } 20... Qxc5 { [%eval -0.38] [%clk 0:47:23] } 21. Ba3 { [%eval -0.4] [%clk 0:23:31] } 21... Qb6 { [%eval -0.39] [%clk 0:45:58] } 22. Qf3 { [%eval -0.47] [%clk 0:23:15] } 22... Nxg3 { [%eval -0.45] [%clk 0:45:12] } 23. Bd6 { [%eval -0.35] [%clk 0:21:17] } 23... Nf5 { [%eval -0.12] [%clk 0:34:35] } 24. c5 { [%eval 0.0] [%clk 0:21:42] } 24... Qb2 { [%eval 0.0] [%clk 0:34:25] } 25. Ne2?! { [%eval -0.81] } { Inaccuracy. Qe4 was best. } { [%clk 0:19:50] } 25... Be6 { [%eval -0.88] [%clk 0:27:45] } 26. Qd3 { [%eval -1.21] [%clk 0:17:53] } 26... Ng3 { [%eval -1.13] [%clk 0:22:54] } 27. Nxg3 { [%eval -1.13] [%clk 0:18:04] } 27... Nxf4 { [%eval -1.18] [%clk 0:21:48] } 28. Qf1 { [%eval -1.37] [%clk 0:17:43] } 28... Qxg2+ { [%eval -1.19] [%clk 0:18:23] } 29. Qxg2 { [%eval -1.22] [%clk 0:18:09] } 29... Nxg2 { [%eval -1.17] [%clk 0:18:46] } 30. Kxg2 { [%eval -1.28] [%clk 0:18:36] } 30... hxg3 { [%eval -1.26] [%clk 0:19:09] } 31. Rdb1 { [%eval -1.59] [%clk 0:18:53] } 31... Bc8 { [%eval -1.08] [%clk 0:11:57] } 32. a4 { [%eval -0.78] [%clk 0:18:57] } 32... Re6 { [%eval -0.87] [%clk 0:11:56] } 33. Ra3 { [%eval -1.41] [%clk 0:19:00] } 33... b6? { [%eval 0.0] } { Mistake. Rh6 was best. } { [%clk 0:07:42] } 34. cxb6 { [%eval -0.01] [%clk 0:18:50] } 34... axb6 { [%eval 0.01] [%clk 0:08:11] } 35. Rxb6 { [%eval 0.0] [%clk 0:19:15] } 35... f6 { [%eval 0.0] [%clk 0:08:11] } 36. a5 { [%eval -0.02] [%clk 0:15:31] } 36... fxe5 { [%eval -0.01] [%clk 0:08:39] } 37. Bc5 { [%eval -0.01] [%clk 0:14:17] } 37... Ba6 { [%eval 0.0] [%clk 0:07:19] } 38. Rxg3 { [%eval 0.0] [%clk 0:13:47] } 38... Kh7 { [%eval 0.01] [%clk 0:06:48] } 39. Rb4 { [%eval 0.0] [%clk 0:12:45] } 39... e4 { [%eval 0.0] [%clk 0:05:31] } 40. Rd4 { [%eval 0.0] [%clk 0:27:13] } 40... Bb5 { [%eval 0.0] [%clk 0:18:32] } 41. Rd7 { [%eval 0.0] [%clk 0:25:59] } 41... Rg6 { [%eval 0.0] [%clk 0:18:33] } 42. Bd4 { [%eval -0.12] [%clk 0:25:08] } 42... Rxa5 { [%eval 0.0] [%clk 0:14:32] } 43. Rxg7+ { [%eval 0.0] [%clk 0:25:31] } 43... Rxg7 { [%eval 0.0] [%clk 0:14:57] } 44. Rxg7+ { [%eval 0.0] [%clk 0:25:58] } 44... Kh6 { [%eval -0.03] [%clk 0:15:21] } 45. Rg4 { [%eval 0.0] [%clk 0:25:30] } 45... Bd3 { [%eval 0.0] [%clk 0:13:43] } 46. Kg3 { [%eval -0.1] [%clk 0:25:20] } 46... Rf5 { [%eval -0.02] [%clk 0:13:09] } 47. Be3+ { [%eval -0.13] [%clk 0:24:41] } 47... Kh7 { [%eval -0.16] [%clk 0:13:28] } 48. Rf4 { [%eval -0.07] [%clk 0:24:59] } 48... Rxf4 { [%eval -0.11] [%clk 0:12:43] } 49. Kxf4 { [%eval -0.16] [%clk 0:25:25] } 1/2-1/2