Event: European Individual Chess Championship 2021 - Reykjavik Open
Site: Reykjavik, Iceland
Date: 2021-08-29
White: Bluebaum, Matthias
WhiteElo: 2674
Black: Demchenko, Anton
BlackElo: 2597
Result: 0-1
ECO: D26
Opening: Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Development Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:22] } 1... d5 { [%eval 0.23] [%clk 1:30:45] } 2. c4 { [%eval 0.0] [%clk 1:28:02] } 2... dxc4 { [%eval 0.41] [%clk 1:31:05] } 3. e3 { [%eval 0.23] [%clk 1:28:25] } 3... Nf6 { [%eval 0.27] [%clk 1:31:23] } 4. Bxc4 { [%eval 0.25] [%clk 1:28:49] } 4... e6 { [%eval 0.28] [%clk 1:31:50] } 5. Nf3 { [%eval 0.18] [%clk 1:29:14] } 5... c5 { [%eval 0.23] [%clk 1:32:15] } 6. O-O { [%eval 0.13] [%clk 1:29:37] } 6... Nc6 { [%eval 0.16] [%clk 1:32:40] } 7. Nc3 { [%eval 0.25] [%clk 1:26:53] } 7... a6 { [%eval 0.34] [%clk 1:32:04] } 8. d5 { [%eval 0.08] [%clk 1:25:40] } 8... exd5?! { [%eval 0.78] } { Inaccuracy. Na5 was best. } { [%clk 1:20:35] } 9. Nxd5 { [%eval 0.54] [%clk 1:25:35] } 9... Be7 { [%eval 0.64] [%clk 1:20:04] } 10. e4 { [%eval 0.81] [%clk 1:16:58] } 10... O-O { [%eval 0.58] [%clk 1:20:08] } 11. Bf4 { [%eval 0.75] [%clk 1:13:06] } 11... Bg4 { [%eval 0.72] [%clk 1:06:16] } 12. Nxe7+ { [%eval 0.75] [%clk 0:54:55] } 12... Qxe7 { [%eval 0.77] [%clk 1:06:23] } 13. Bd6 { [%eval 0.75] [%clk 0:45:20] } 13... Qxe4 { [%eval 0.85] [%clk 1:06:21] } 14. Bd3 { [%eval 0.61] [%clk 0:43:18] } 14... Qb4 { [%eval 0.76] [%clk 1:02:31] } 15. Bxf8 { [%eval 0.46] [%clk 0:43:43] } 15... Rxf8 { [%eval 0.5] [%clk 1:01:45] } 16. h3 { [%eval 0.81] [%clk 0:39:32] } 16... Bh5 { [%eval 1.02] [%clk 1:01:42] } 17. a3?! { [%eval 0.5] } { Inaccuracy. Re1 was best. } { [%clk 0:26:52] } 17... Qxb2 { [%eval 0.49] [%clk 0:57:46] } 18. g4 { [%eval 0.46] [%clk 0:25:50] } 18... Bg6 { [%eval 0.51] [%clk 0:48:29] } 19. Bxg6 { [%eval 0.5] [%clk 0:24:22] } 19... hxg6 { [%eval 0.42] [%clk 0:48:53] } 20. Rb1 { [%eval 0.5] [%clk 0:24:49] } 20... Qxa3 { [%eval 0.44] [%clk 0:48:36] } 21. Rxb7 { [%eval 0.44] [%clk 0:24:16] } 21... c4? { [%eval 1.71] } { Mistake. Nd4 was best. } { [%clk 0:29:05] } 22. Rc7 { [%eval 1.24] [%clk 0:23:04] } 22... Nd8 { [%eval 1.24] [%clk 0:28:14] } 23. Rxc4 { [%eval 1.47] [%clk 0:21:03] } 23... Ne6 { [%eval 1.2] [%clk 0:28:34] } 24. Ra4?! { [%eval 0.44] } { Inaccuracy. h4 was best. } { [%clk 0:15:35] } 24... Qc3 { [%eval 0.92] [%clk 0:26:44] } 25. Qe2?! { [%eval 0.0] } { Inaccuracy. Re1 was best. } { [%clk 0:09:49] } 25... Nd5 { [%eval -0.08] [%clk 0:17:33] } 26. Nh2?! { [%eval -1.07] } { Inaccuracy. Rc4 was best. } { [%clk 0:09:51] } 26... Ndf4 { [%eval -1.15] [%clk 0:11:58] } 27. Qf3 { [%eval -1.22] [%clk 0:10:16] } 27... Nxh3+ { [%eval -1.1] [%clk 0:10:59] } 28. Kh1 { [%eval -1.33] [%clk 0:10:32] } 28... Qc8 { [%eval -1.18] [%clk 0:08:05] } 29. Rfa1 { [%eval -0.58] [%clk 0:10:01] } 29... Neg5 { [%eval -0.62] [%clk 0:08:15] } 30. Qg2 { [%eval -0.76] [%clk 0:09:24] } 30... Qc5 { [%eval -0.87] [%clk 0:08:32] } 31. Rf1 { [%eval -1.3] [%clk 0:08:27] } 31... Qb5 { [%eval -0.86] [%clk 0:07:30] } 32. Rfa1 { [%eval -1.16] [%clk 0:08:20] } 32... Qc5 { [%eval -1.15] [%clk 0:06:48] } 33. Rf1 { [%eval -1.18] [%clk 0:08:48] } 33... Qb5 { [%eval -0.76] [%clk 0:04:51] } 34. Rfa1 { [%eval -1.37] [%clk 0:09:16] } 34... Re8? { [%eval -0.18] } { Mistake. Qb6 was best. } { [%clk 0:04:11] } 35. Ra5?? { [%eval -1.87] } { Blunder. Nf3 was best. } { [%clk 0:02:55] } 35... Qb6?! { [%eval -1.22] } { Inaccuracy. Qb4 was best. } { [%clk 0:03:49] } 36. R5a2 { [%eval -1.47] [%clk 0:03:24] } 36... Qb4 { [%eval -1.02] [%clk 0:03:19] } 37. Rxa6? { [%eval -2.4] } { Mistake. f3 was best. } { [%clk 0:01:54] } 37... Re2? { [%eval -0.95] } { Mistake. Re1+ was best. } { [%clk 0:02:54] } 38. Qa8+?? { [%eval -6.12] } { Blunder. Rf1 was best. } { [%clk 0:01:49] } 38... Kh7 { [%eval -6.2] [%clk 0:03:23] } 39. R6a2 { [%eval -4.96] [%clk 0:02:15] } 39... Re1+ { [%eval -5.57] [%clk 0:01:24] } 40. Nf1 { [%eval -5.35] [%clk 0:02:21] } 40... Rxa1 { [%eval -6.59] [%clk 0:00:57] } 41. Rxa1 { [%eval -6.15] [%clk 0:02:08] } 41... Nxf2+ { [%eval -6.02] [%clk 0:29:19] } 42. Kg2 { [%eval -5.26] [%clk 0:31:11] } 42... Nd3 { [%eval -6.89] [%clk 0:18:38] } 43. Kh1 { [%eval -7.11] [%clk 0:23:47] } 43... Qf4 { [%eval -6.85] [%clk 0:12:21] } 44. Nh2 { [%eval -6.75] [%clk 0:16:25] } 44... Ne4 { [%eval -7.19] [%clk 0:09:07] } 45. Qa2 { [%eval -8.28] [%clk 0:14:05] } 45... Ndf2+ { [%eval -9.37] [%clk 0:08:36] } 46. Kg2 { [%eval -9.35] [%clk 0:13:46] } 46... Qg3+ { [%eval -8.99] [%clk 0:08:55] } 47. Kf1 { [%eval -8.78] [%clk 0:14:14] } 47... Qxh2 0-1