Event: Round 4: Tolksdorf, Christopher - Beerbaum, Frank
Site: https://lichess.org/broadcast/nsv-4th-kurt-pape-open--b-open/round-4/U4fU3Wwo/7gWClko0
White: Tolksdorf, Christopher
WhiteElo: 1742
Black: Beerbaum, Frank
BlackElo: 1648
Result: 1/2-1/2
ECO: D06
Opening: Queen's Gambit Declined: Marshall Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:13] } 1... d5 { [%eval 0.2] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:30:23] } 2... Nf6 { [%eval 0.52] [%clk 1:30:51] } 3. cxd5 { [%eval 0.49] [%clk 1:30:08] } 3... Nxd5 { [%eval 0.8] [%clk 1:30:26] } 4. e4 { [%eval 0.6] [%clk 1:30:30] } 4... Nf6 { [%eval 0.54] [%clk 1:30:16] } 5. Nc3 { [%eval 0.42] [%clk 1:30:40] } 5... e6 { [%eval 0.92] [%clk 1:28:03] } 6. Nf3 { [%eval 0.95] [%clk 1:29:25] } 6... Be7 { [%eval 0.94] [%clk 1:25:09] } 7. Bf4 { [%eval 0.94] [%clk 1:29:08] } 7... c6 { [%eval 1.39] [%clk 1:24:23] } 8. Rc1 { [%eval 1.62] [%clk 1:25:47] } 8... Nbd7 { [%eval 1.73] [%clk 1:21:03] } 9. a3 { [%eval 1.45] [%clk 1:15:41] } 9... O-O { [%eval 1.33] [%clk 1:16:45] } 10. b4?! { [%eval 0.33] } { Inaccuracy. Be2 was best. } { [%clk 1:12:29] } 10... a5 { [%eval 0.41] [%clk 1:15:55] } 11. Qb3 { [%eval 0.32] [%clk 1:09:22] } 11... axb4 { [%eval 0.28] [%clk 1:13:38] } 12. axb4 { [%eval 0.37] [%clk 1:09:07] } 12... b5?! { [%eval 0.95] } { Inaccuracy. Nb8 was best. } { [%clk 1:13:35] } 13. Bd3 { [%eval 0.88] [%clk 1:07:43] } 13... Bb7 { [%eval 0.96] [%clk 1:08:24] } 14. h3?! { [%eval 0.02] } { Inaccuracy. O-O was best. } { [%clk 1:02:55] } 14... Re8?! { [%eval 0.99] } { Inaccuracy. c5 was best. } { [%clk 1:06:42] } 15. O-O { [%eval 1.03] [%clk 1:01:53] } 15... Nb6 { [%eval 1.08] [%clk 1:02:23] } 16. Nxb5?! { [%eval 0.04] } { Inaccuracy. Rfd1 was best. } { [%clk 0:55:58] } 16... Ra4?? { [%eval 1.98] } { Blunder. cxb5 was best. } { [%clk 0:57:28] } 17. Bc7 { [%eval 2.1] [%clk 0:58:13] } 17... Rxb4? { [%eval 3.95] } { Mistake. Qa8 was best. } { [%clk 0:52:46] } 18. Qxb4 { [%eval 4.03] [%clk 0:58:28] } 18... Bxb4 { [%eval 3.73] [%clk 0:52:40] } 19. Bxd8 { [%eval 3.83] [%clk 0:56:09] } 19... Rxd8 { [%eval 3.76] [%clk 0:52:50] } 20. Rb1?! { [%eval 2.49] } { Inaccuracy. Na7 was best. } { [%clk 0:52:18] } 20... c5 { [%eval 2.53] [%clk 0:50:05] } 21. dxc5 { [%eval 2.56] [%clk 0:51:44] } 21... Bxc5 { [%eval 2.57] [%clk 0:49:51] } 22. Rfd1 { [%eval 2.64] [%clk 0:48:32] } 22... g6 { [%eval 2.8] [%clk 0:48:27] } 23. Nc3 { [%eval 2.81] [%clk 0:41:48] } 23... Rc8 { [%eval 3.08] [%clk 0:44:05] } 24. Na4 { [%eval 2.81] [%clk 0:37:00] } 24... Nfd7?! { [%eval 3.61] } { Inaccuracy. Nxa4 was best. } { [%clk 0:39:21] } 25. Nxc5 { [%eval 3.7] [%clk 0:36:40] } 25... Rxc5 { [%eval 3.6] [%clk 0:39:32] } 26. Rxb6?? { [%eval 0.26] } { Blunder. Nd2 was best. } { [%clk 0:36:14] } 26... Nxb6 { [%eval 0.06] [%clk 0:39:38] } 27. Rb1 { [%eval 0.24] [%clk 0:36:43] } 27... Rc6 { [%eval 0.11] [%clk 0:38:15] } 28. Kf1 { [%eval -0.02] [%clk 0:35:17] } 28... Rd6 { [%eval 0.03] [%clk 0:37:46] } 29. Ke2 { [%eval 0.0] [%clk 0:35:20] } 29... Kg7 { [%eval 0.12] [%clk 0:37:39] } 30. Nd2 { [%eval -0.04] [%clk 0:33:15] } 30... Bc8 { [%eval 0.1] [%clk 0:35:23] } 31. f4 { [%eval 0.05] [%clk 0:31:58] } 31... Nd7 { [%eval 0.0] [%clk 0:32:22] } 32. e5 { [%eval 0.0] [%clk 0:31:07] } 32... Rb6 { [%eval 0.0] [%clk 0:29:01] } 33. Ra1 { [%eval 0.0] [%clk 0:26:20] } 33... Bb7 { [%eval 0.0] [%clk 0:26:37] } 34. Nc4 { [%eval 0.0] [%clk 0:26:08] } 34... Ra6 { [%eval 0.0] [%clk 0:24:40] } 35. Rxa6 { [%eval 0.0] [%clk 0:19:52] } 35... Bxa6 { [%eval 0.0] [%clk 0:25:09] } 36. Ke3 { [%eval 0.0] [%clk 0:19:32] } 36... h5 { [%eval 0.0] [%clk 0:20:51] } 37. Kd4 { [%eval 0.0] [%clk 0:17:06] } 37... Bb7 { [%eval 0.01] [%clk 0:19:55] } 38. g3 { [%eval 0.0] [%clk 0:14:52] } 38... Bg2 { [%eval 0.0] [%clk 0:18:36] } 39. h4 { [%eval 0.0] [%clk 0:15:21] } 39... Bd5 { [%eval 0.0] [%clk 0:18:47] } 40. Bc2 { [%eval 0.0] [%clk 0:13:14] } 40... Nb8 { [%eval 0.0] [%clk 0:16:45] } 41. Ba4 { [%eval 0.0] [%clk 0:10:39] } 41... Bc6 { [%eval 0.0] [%clk 0:15:50] } 42. Bxc6 { [%eval 0.0] [%clk 0:10:12] } 42... Nxc6+ { [%eval 0.0] [%clk 0:16:19] } 43. Kc5 { [%eval 0.0] [%clk 0:10:05] } 43... Ne7 { [%eval 0.0] [%clk 0:16:21] } 44. Ne3 { [%eval 0.0] [%clk 0:10:11] } 44... Kf8 { [%eval 0.0] [%clk 0:15:12] } 45. Kd6 { [%eval 0.0] [%clk 0:07:36] } 45... Ke8 { [%eval 0.0] [%clk 0:15:11] } 46. Kc5 { [%eval 0.0] [%clk 0:02:58] } 46... Kd7 { [%eval 0.0] [%clk 0:10:46] } 47. Kb5 { [%eval 0.0] [%clk 0:29:38] } 1/2-1/2