Event: Round 4: Birkholz, Olga - Mueller, Riyanna
Date: 2025-01-26
White: Birkholz, Olga
WhiteTitle: WFM
WhiteElo: 2019
Black: Mueller, Riyanna
BlackTitle: WCM
BlackElo: 1975
Result: 0-1
ECO: D08
Opening: Queen's Gambit Declined: Albin Countergambit
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:33] } 1... d5 { [%eval 0.24] [%clk 1:30:54] } 2. c4 { [%eval 0.26] [%clk 1:30:57] } 2... e5 { [%eval 0.66] [%clk 1:31:14] } 3. dxe5 { [%eval 0.53] [%clk 1:30:56] } 3... Ne7 { [%eval 0.66] [%clk 1:31:30] } 4. Nf3 { [%eval 0.53] [%clk 1:29:56] } 4... Nbc6 { [%eval 0.53] [%clk 1:26:59] } 5. cxd5 { [%eval 0.56] [%clk 1:25:07] } 5... Qxd5 { [%eval 0.56] [%clk 1:27:23] } 6. Qxd5 { [%eval 0.56] [%clk 1:21:25] } 6... Nxd5 { [%eval 0.63] [%clk 1:27:47] } 7. e4?! { [%eval -0.32] } { Inaccuracy. a3 was best. } { [%clk 1:21:44] } 7... Ndb4 { [%eval -0.27] [%clk 1:26:39] } 8. Na3 { [%eval -0.25] [%clk 1:21:03] } 8... Bg4 { [%eval -0.1] [%clk 1:25:45] } 9. Bb5 { [%eval -0.51] [%clk 1:20:20] } 9... O-O-O { [%eval -0.36] [%clk 1:24:20] } 10. Bg5 { [%eval -0.35] [%clk 1:16:30] } 10... Be7 { [%eval 0.1] [%clk 1:14:49] } 11. Bxe7 { [%eval 0.08] [%clk 1:12:27] } 11... Nxe7 { [%eval 0.1] [%clk 1:15:05] } 12. Ng5 { [%eval 0.12] [%clk 1:08:08] } 12... Bh5 { [%eval 0.06] [%clk 1:02:20] } 13. O-O { [%eval -0.3] [%clk 0:56:42] } 13... h6 { [%eval -0.07] [%clk 1:00:45] } 14. Nh3 { [%eval -0.33] [%clk 0:56:10] } 14... a6 { [%eval -0.08] [%clk 0:55:49] } 15. Nf4 { [%eval -0.31] [%clk 0:48:19] } 15... Bg4?! { [%eval 0.3] } { Inaccuracy. Bg6 was best. } { [%clk 0:51:41] } 16. f3 { [%eval -0.23] [%clk 0:36:16] } 16... Bxf3? { [%eval 1.11] } { Mistake. axb5 was best. } { [%clk 0:48:54] } 17. Rxf3 { [%eval 1.16] [%clk 0:34:51] } 17... axb5 { [%eval 1.03] [%clk 0:49:18] } 18. Nxb5 { [%eval 1.1] [%clk 0:35:16] } 18... Nec6 { [%eval 1.19] [%clk 0:41:03] } 19. Rc3? { [%eval -0.31] } { Mistake. e6 was best. } { [%clk 0:29:03] } 19... Rhe8 { [%eval 0.0] [%clk 0:39:38] } 20. e6 { [%eval 0.0] [%clk 0:21:34] } 20... fxe6 { [%eval -0.03] [%clk 0:38:43] } 21. a3 { [%eval -0.1] [%clk 0:21:23] } 21... Na6 { [%eval 0.16] [%clk 0:37:18] } 22. Kf2?? { [%eval -2.17] } { Blunder. Rac1 was best. } { [%clk 0:15:37] } 22... Rd2+ { [%eval -2.16] [%clk 0:37:04] } 23. Ke3 { [%eval -2.79] [%clk 0:13:12] } 23... Rxb2 { [%eval -2.67] [%clk 0:37:01] } 24. a4 { [%eval -2.75] [%clk 0:13:41] } 24... g5 { [%eval -2.8] [%clk 0:36:44] } 25. Ne2 { [%eval -2.78] [%clk 0:13:57] } 25... Rd8 { [%eval -2.8] [%clk 0:33:05] } 26. Rf1 { [%eval -3.25] [%clk 0:13:07] } 26... Ne5 { [%eval -3.43] [%clk 0:31:38] } 27. h3 { [%eval -3.46] [%clk 0:13:14] } 27... Rdd2 { [%eval -3.3] [%clk 0:29:12] } 28. Rf2?! { [%eval -4.47] } { Inaccuracy. Nbd4 was best. } { [%clk 0:04:39] } 28... Kd7 { [%eval -4.54] [%clk 0:24:27] } 29. Nbd4 { [%eval -4.44] [%clk 0:04:49] } 29... Ke7 { [%eval -3.77] [%clk 0:17:41] } 30. Nf3 { [%eval -3.9] [%clk 0:02:16] } 30... Nxf3 { [%eval -3.9] [%clk 0:18:04] } 31. gxf3 { [%eval -3.93] [%clk 0:02:16] } 31... Rdc2?! { [%eval -2.48] } { Inaccuracy. c6 was best. } { [%clk 0:18:14] } 32. Rxc2 { [%eval -2.37] [%clk 0:01:55] } 32... Rxc2 { [%eval -2.28] [%clk 0:18:39] } 33. h4 { [%eval -2.27] [%clk 0:02:13] } 33... Rc4? { [%eval -0.87] } { Mistake. Ra2 was best. } { [%clk 0:17:39] } 34. hxg5 { [%eval -0.93] [%clk 0:02:24] } 34... hxg5 { [%eval -1.06] [%clk 0:18:02] } 35. Rg2 { [%eval -0.91] [%clk 0:02:20] } 35... Kf6 { [%eval -0.97] [%clk 0:17:40] } 36. e5+ { [%eval -0.87] [%clk 0:01:24] } 36... Kxe5 { [%eval -0.94] [%clk 0:17:49] } 37. Rxg5+ { [%eval -0.94] [%clk 0:01:46] } 37... Kd6 { [%eval -1.0] [%clk 0:18:15] } 38. Nd4? { [%eval -2.42] } { Mistake. Rg4 was best. } { [%clk 0:01:14] } 38... Rxa4 { [%eval -2.05] [%clk 0:18:20] } 39. Rb5? { [%eval -4.31] } { Mistake. Rg6 was best. } { [%clk 0:01:27] } 39... Nc5 { [%eval -3.77] [%clk 0:16:24] } 40. Rb2 { [%eval -3.6] [%clk 0:01:25] } 40... c6 { [%eval -3.67] [%clk 0:16:06] } 41. f4 { [%eval -4.33] [%clk 0:28:13] } 41... Ra3+ { [%eval -4.14] [%clk 0:45:27] } 42. Ke2 { [%eval -4.15] [%clk 0:28:17] } 42... b5 { [%eval -3.45] [%clk 0:42:34] } 43. f5?! { [%eval -4.42] } { Inaccuracy. Rd2 was best. } { [%clk 0:26:19] } 43... e5 { [%eval -4.41] [%clk 0:42:41] } 44. Nf3 { [%eval -4.61] [%clk 0:25:34] } 44... Ne4 { [%eval -4.56] [%clk 0:42:59] } 45. Rb4 { [%eval -4.92] [%clk 0:21:30] } 45... Kd5 { [%eval -4.6] [%clk 0:41:09] } 46. Nd2 { [%eval -5.7] [%clk 0:17:07] } 46... Nxd2 { [%eval -5.75] [%clk 0:41:02] } 47. Kxd2 { [%eval -6.07] [%clk 0:17:35] } 47... Rf3 { [%eval -5.97] [%clk 0:41:24] } 48. f6 { [%eval -6.07] [%clk 0:17:49] } 48... Rxf6 { [%eval -5.94] [%clk 0:41:48] } 49. Ke3 { [%eval -6.85] [%clk 0:18:18] } 49... Rf4 { [%eval -6.58] [%clk 0:42:03] } 50. Rb2 { [%eval -6.63] [%clk 0:18:35] } 50... b4 { [%eval -6.53] [%clk 0:42:11] } 51. Rb1 { [%eval -6.34] [%clk 0:18:38] } 51... c5 { [%eval -7.21] [%clk 0:42:19] } 52. Rb2 { [%eval -7.32] [%clk 0:19:02] } 52... Kc4 { [%eval -7.21] [%clk 0:42:42] } 53. Rc2+ { [%eval -6.96] [%clk 0:19:24] } 53... Kb5 { [%eval -6.62] [%clk 0:42:57] } 54. Rb2 { [%eval -8.5] [%clk 0:19:11] } 54... c4 { [%eval -8.3] [%clk 0:43:19] } 55. Rh2 { [%eval -8.41] [%clk 0:19:34] } 55... Rd4 { [%eval -8.34] [%clk 0:43:11] } 56. Rh5 { [%eval -8.21] [%clk 0:19:46] } 56... Rd5 { [%eval -9.13] [%clk 0:43:35] } 57. Ke4 { [%eval -9.08] [%clk 0:19:56] } 57... Rc5 { [%eval -10.14] [%clk 0:43:58] } 58. Rh8 { [%eval -8.68] [%clk 0:19:54] } 58... c3 { [%eval -8.49] [%clk 0:44:13] } 0-1