Event: Round 8: Stephan Brandes - Norbert Heck
Site: https://lichess.org/study/dRhLI3oj/zxMHusTf
Date: 2022-08-19
White: Stephan Brandes
Black: Norbert Heck
Result: 1/2-1/2
ECO: D95
Opening: Grünfeld Defense: Three Knights Variation, Vienna Variation
Variant: Standard

1. Nf3 { [%eval 0.25] [%clk 1:30:55] } 1... Nf6 { [%eval 0.29] [%clk 1:30:52] } 2. e3 { [%eval 0.0] [%clk 1:30:39] } 2... g6 { [%eval 0.0] [%clk 1:31:01] } 3. d4 { [%eval 0.21] } 3... Bg7 { [%eval 0.34] [%clk 1:31:23] } 4. c4 { [%eval 0.0] [%clk 1:30:38] } 4... O-O { [%eval 0.0] [%clk 1:31:38] } 5. Nc3 { [%eval 0.26] [%clk 1:30:41] } 5... d5 { [%eval 0.09] [%clk 1:31:52] } 6. Qb3 { [%eval 0.0] [%clk 1:29:57] } 6... c6 { [%eval 0.21] [%clk 1:31:45] } 7. Bd3 { [%eval 0.0] [%clk 1:28:03] } 7... Qb6 { [%eval 0.5] [%clk 1:25:39] } 8. Qxb6 { [%eval 0.51] [%clk 1:18:40] } 8... axb6 { [%eval 0.37] [%clk 1:25:59] } 9. cxd5 { [%eval 0.54] [%clk 1:19:05] } 9... cxd5 { [%eval 0.54] [%clk 1:25:46] } 10. Bd2 { [%eval 0.52] [%clk 1:13:05] } 10... Nc6 { [%eval 0.52] [%clk 1:25:43] } 11. O-O { [%eval 0.38] [%clk 1:09:26] } 11... Nb4?! { [%eval 1.05] } { Inaccuracy. Rd8 was best. } { [%clk 1:17:41] } 12. Bb5 { [%eval 1.25] [%clk 1:03:42] } 12... Bf5 { [%eval 1.03] [%clk 1:16:16] } 13. Ne5 { [%eval 1.2] [%clk 1:00:35] } 13... Na6 { [%eval 1.17] [%clk 1:10:34] } 14. g4 { [%eval 0.97] [%clk 0:49:19] } 14... Nxg4 { [%eval 0.85] [%clk 1:07:07] } 15. Nxg4 { [%eval 1.26] [%clk 0:47:21] } 15... Bxg4 { [%eval 1.15] [%clk 1:07:30] } 16. Nxd5 { [%eval 1.35] [%clk 0:47:34] } 16... e5 { [%eval 1.11] [%clk 1:06:45] } 17. Nxb6 { [%eval 1.17] [%clk 0:38:08] } 17... Rad8 { [%eval 1.15] [%clk 1:06:26] } 18. d5 { [%eval 1.13] [%clk 0:37:27] } 18... Rd6 { [%eval 1.1] [%clk 1:06:15] } 19. Ba5 { [%eval 0.93] [%clk 0:36:49] } 19... e4 { [%eval 1.27] [%clk 1:05:20] } 20. h3 { [%eval 0.89] [%clk 0:34:15] } 20... Bf3?! { [%eval 1.58] } { Inaccuracy. Bxh3 was best. } { [%clk 1:04:47] } 21. Rac1 { [%eval 2.05] [%clk 0:28:25] } 21... g5 { [%eval 1.15] [%clk 1:03:27] } 22. Nc8 { [%eval 1.25] [%clk 0:24:41] } 22... Rh6 { [%eval 1.25] [%clk 0:59:07] } 23. Ne7+ { [%eval 0.98] [%clk 0:24:51] } 23... Kh8 { [%eval 0.99] [%clk 0:59:28] } 24. Bd7 { [%eval 1.11] [%clk 0:24:53] } 24... Bxb2 { [%eval 0.83] [%clk 0:48:59] } 25. Bc3+ { [%eval 1.0] [%clk 0:21:05] } 25... Bxc3 { [%eval 0.8] [%clk 0:49:20] } 26. Rxc3 { [%eval 0.87] [%clk 0:21:34] } 26... Rd6 { [%eval 0.72] [%clk 0:40:06] } 27. Rc8 { [%eval 1.25] [%clk 0:19:02] } 27... Rxd7?! { [%eval 2.47] } { Inaccuracy. Rxc8 was best. } { [%clk 0:38:38] } 28. Rxf8+ { [%eval 1.93] [%clk 0:17:23] } 28... Kg7 { [%eval 2.85] [%clk 0:39:01] } 29. Rc8?? { [%eval -3.55] } { Blunder. Re8 was best. } { [%clk 0:12:58] } 29... Rxe7 { [%eval -3.34] [%clk 0:39:13] } 30. Rd8 { [%eval -3.56] [%clk 0:12:22] } 30... Nc5 { [%eval -3.43] [%clk 0:33:55] } 31. Rc1?! { [%eval -4.48] } { Inaccuracy. Kh2 was best. } { [%clk 0:08:46] } 31... Nd3?! { [%eval -2.94] } { Inaccuracy. b6 was best. } { [%clk 0:28:24] } 32. d6? { [%eval -5.26] } { Mistake. Rcc8 was best. } { [%clk 0:07:49] } 32... Re6?? { [%eval -1.25] } { Blunder. Re5 was best. } { [%clk 0:27:59] } 33. Rcc8 { [%eval -1.58] [%clk 0:02:29] } 33... Ne5 { [%eval -1.36] [%clk 0:21:20] } 34. d7 { [%eval -1.35] [%clk 0:02:05] } 34... Nxd7? { [%eval 0.13] } { Mistake. Kf6 was best. } { [%clk 0:21:28] } 35. Rxd7 { [%eval 0.0] [%clk 0:02:34] } 35... Rb6 { [%eval 0.12] [%clk 0:20:01] } 36. Rc1 { [%eval 0.08] [%clk 0:02:41] } 36... Rb2?! { [%eval 0.68] } { Inaccuracy. Rh6 was best. } { [%clk 0:19:35] } 37. a4?! { [%eval 0.06] } { Inaccuracy. Ra1 was best. } { [%clk 0:02:11] } 37... h5? { [%eval 1.37] } { Mistake. Ra2 was best. } { [%clk 0:19:23] } 38. Kf1? { [%eval 0.0] } { Mistake. Ra1 was best. } { [%clk 0:01:45] } 38... h4?! { [%eval 0.69] } { Inaccuracy. Ra2 was best. } { [%clk 0:18:29] } 39. Rd5 { [%eval 0.41] [%clk 0:01:29] } 39... Kg6 { [%eval 0.67] [%clk 0:18:25] } 40. Kg1?! { [%eval 0.09] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:34] } 40... Ra2 { [%eval 0.0] [%clk 0:13:29] } 1/2-1/2