Event: Round 4: Badelka, Olga - Schernthaner, David
Date: 2025-07-22
White: Badelka, Olga
WhiteTitle: IM
WhiteElo: 2421
Black: Schernthaner, David
BlackTitle: FM
BlackElo: 2401
Result: 1/2-1/2
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... e6 { [%eval 0.14] [%clk 1:31:20] } 3. Nc3 { [%eval 0.09] [%clk 1:31:38] } 3... Bb4 { [%eval 0.09] [%clk 1:31:33] } 4. a3 { [%eval -0.11] [%clk 1:31:57] } 4... Bxc3+ { [%eval -0.11] [%clk 1:31:44] } 5. bxc3 { [%eval -0.07] [%clk 1:32:22] } 5... Nc6 { [%eval 0.0] [%clk 1:31:19] } 6. f3 { [%eval -0.08] [%clk 1:26:08] } 6... b6 { [%eval 0.0] [%clk 1:31:22] } 7. e4 { [%eval -0.16] [%clk 1:26:04] } 7... Na5 { [%eval 0.0] [%clk 1:30:41] } 8. Bg5 { [%eval -0.41] [%clk 1:20:22] } 8... h6 { [%eval -0.06] [%clk 1:26:55] } 9. Bh4 { [%eval -0.06] [%clk 1:20:24] } 9... d6 { [%eval -0.08] [%clk 1:16:52] } 10. Bd3 { [%eval -0.26] [%clk 1:19:50] } 10... Qd7 { [%eval -0.13] [%clk 1:13:41] } 11. f4 { [%eval -0.02] [%clk 1:06:33] } 11... Ba6 { [%eval 0.16] [%clk 1:00:58] } 12. e5 { [%eval 0.24] [%clk 1:06:49] } 12... Ng8 { [%eval 0.55] [%clk 0:59:54] } 13. Qf3 { [%eval 0.78] [%clk 0:53:22] } 13... Rb8 { [%eval 0.93] [%clk 0:49:02] } 14. Qe2 { [%eval 0.73] [%clk 0:50:15] } 14... d5 { [%eval 0.71] [%clk 0:37:41] } 15. cxd5 { [%eval 0.76] [%clk 0:50:18] } 15... Bxd3 { [%eval 0.72] [%clk 0:38:06] } 16. Qxd3 { [%eval 0.67] [%clk 0:50:29] } 16... Qxd5 { [%eval 0.8] [%clk 0:38:30] } 17. Nf3 { [%eval 0.79] [%clk 0:50:26] } 17... Qc4 { [%eval 0.72] [%clk 0:37:28] } 18. Qe3 { [%eval 0.68] [%clk 0:44:33] } 18... h5 { [%eval 0.96] [%clk 0:31:27] } 19. Nd2 { [%eval 0.78] [%clk 0:30:09] } 19... Qc6 { [%eval 1.0] [%clk 0:27:50] } 20. f5 { [%eval 1.11] [%clk 0:29:40] } 20... exf5?! { [%eval 2.15] } { Inaccuracy. Nc4 was best. } { [%clk 0:26:43] } 21. O-O { [%eval 2.23] [%clk 0:26:24] } 21... Nh6 { [%eval 2.02] [%clk 0:23:39] } 22. Bg5 { [%eval 2.09] [%clk 0:26:04] } 22... b5 { [%eval 2.1] [%clk 0:19:40] } 23. Qd3 { [%eval 2.06] [%clk 0:20:04] } 23... Nc4 { [%eval 2.37] [%clk 0:18:09] } 24. Bxh6? { [%eval 1.13] } { Mistake. Rae1 was best. } { [%clk 0:19:18] } 24... Rxh6?! { [%eval 1.93] } { Inaccuracy. Qxh6 was best. } { [%clk 0:18:14] } 25. Nxc4?! { [%eval 0.9] } { Inaccuracy. Rxf5 was best. } { [%clk 0:18:15] } 25... bxc4?! { [%eval 1.63] } { Inaccuracy. Qxc4 was best. } { [%clk 0:16:04] } 26. Qxf5 { [%eval 1.78] [%clk 0:18:36] } 26... Qe6 { [%eval 1.56] [%clk 0:16:23] } 27. Qf3 { [%eval 1.1] [%clk 0:06:40] } 27... c6 { [%eval 1.24] [%clk 0:16:37] } 28. Ra2 { [%eval 1.26] [%clk 0:06:42] } 28... h4 { [%eval 1.54] [%clk 0:15:53] } 29. Raf2 { [%eval 1.68] [%clk 0:06:37] } 29... Rb7 { [%eval 2.03] [%clk 0:16:11] } 30. h3 { [%eval 1.85] [%clk 0:06:46] } 30... Kf8 { [%eval 1.91] [%clk 0:14:43] } 31. Qf4 { [%eval 1.49] [%clk 0:04:37] } 31... Kg8 { [%eval 1.83] [%clk 0:08:16] } 32. a4 { [%eval 1.57] [%clk 0:05:02] } 32... a5?! { [%eval 2.36] } { Inaccuracy. Qg6 was best. } { [%clk 0:07:20] } 33. Qg5 { [%eval 2.31] [%clk 0:05:11] } 33... Qd5 { [%eval 2.74] [%clk 0:07:27] } 34. Qg4?! { [%eval 1.96] } { Inaccuracy. Rf6 was best. } { [%clk 0:04:45] } 34... Qe6 { [%eval 2.31] [%clk 0:06:57] } 35. Qg5 { [%eval 2.13] [%clk 0:05:04] } 35... Qd5 { [%eval 2.4] [%clk 0:07:06] } 36. Qg4 { [%eval 1.84] [%clk 0:05:31] } 36... Qe6?! { [%eval 2.59] } { Inaccuracy. Re6 was best. } { [%clk 0:07:10] } 37. Rf5 { [%eval 2.32] [%clk 0:02:28] } 37... Kf8?! { [%eval 3.1] } { Inaccuracy. Rb2 was best. } { [%clk 0:04:33] } 38. R1f2 { [%eval 2.64] [%clk 0:02:36] } 38... Kg8 { [%eval 2.88] [%clk 0:04:26] } 39. Kh2 { [%eval 2.72] [%clk 0:02:56] } 39... Kf8 { [%eval 3.33] [%clk 0:03:33] } 40. R2f4 { [%eval 3.36] [%clk 0:01:36] } 40... Kg8 { [%eval 3.25] [%clk 0:01:57] } 41. Qf3 { [%eval 3.52] [%clk 0:25:22] } 41... Rg6 { [%eval 3.48] [%clk 0:21:05] } 42. Qf2 { [%eval 3.61] [%clk 0:22:04] } 42... Rh6 { [%eval 3.58] [%clk 0:20:58] } 43. Rg4 { [%eval 3.59] [%clk 0:11:20] } 43... Rb3 { [%eval 3.92] [%clk 0:14:31] } 44. Rf3? { [%eval 2.28] } { Mistake. Rfg5 was best. } { [%clk 0:11:45] } 44... c5 { [%eval 1.87] [%clk 0:11:37] } 45. Rgf4?! { [%eval 1.22] } { Inaccuracy. Rxh4 was best. } { [%clk 0:09:54] } 45... cxd4?! { [%eval 2.26] } { Inaccuracy. Rb7 was best. } { [%clk 0:10:33] } 46. Qxd4 { [%eval 2.15] [%clk 0:08:58] } 46... Rh5 { [%eval 2.15] [%clk 0:08:06] } 47. Rxh4?? { [%eval 0.02] } { Blunder. Qd8+ was best. } { [%clk 0:05:38] } 47... Qxe5+ { [%eval 0.03] [%clk 0:07:31] } 48. Qxe5 { [%eval 0.03] [%clk 0:06:04] } 48... Rxe5 { [%eval 0.1] [%clk 0:07:55] } 49. Rxc4 { [%eval 0.08] [%clk 0:06:33] } 49... f6 { [%eval 0.1] [%clk 0:06:13] } 50. Rg3 { [%eval 0.05] [%clk 0:05:07] } 50... Re7 { [%eval 0.32] [%clk 0:05:18] } 51. Rc5 { [%eval 0.26] [%clk 0:05:14] } 51... Ra7 { [%eval 0.25] [%clk 0:04:51] } 52. Rd3 { [%eval 0.1] [%clk 0:03:55] } 52... Ra3 { [%eval 0.17] [%clk 0:04:45] } 53. Rd4 { [%eval 0.17] [%clk 0:04:11] } 53... Kf7 { [%eval 0.15] [%clk 0:04:29] } 54. h4 { [%eval 0.12] [%clk 0:04:12] } 54... Kg6 { [%eval 0.12] [%clk 0:03:09] } 55. Rdc4 { [%eval 0.16] [%clk 0:03:48] } 55... Kf7 { [%eval 0.33] [%clk 0:02:36] } 56. Kh3 { [%eval 0.35] [%clk 0:03:25] } 56... Ke6?! { [%eval 0.99] } { Inaccuracy. Kg6 was best. } { [%clk 0:02:33] } 57. g3?! { [%eval 0.39] } { Inaccuracy. h5 was best. } { [%clk 0:03:36] } 57... Kd6?! { [%eval 1.02] } { Inaccuracy. Kf7 was best. } { [%clk 0:02:49] } 58. Rb5 { [%eval 0.55] [%clk 0:03:26] } 58... Ke6 { [%eval 0.46] [%clk 0:02:10] } 59. Kg4 { [%eval 0.6] [%clk 0:03:37] } 59... g6?? { [%eval 3.69] } { Blunder. Kf7 was best. } { [%clk 0:02:07] } 60. Kf4?? { [%eval 0.32] } { Blunder. Rc6+ was best. } { [%clk 0:03:44] } 60... Ra1 { [%eval 0.41] [%clk 0:02:08] } 61. Kf3 { [%eval 0.29] [%clk 0:03:04] } 61... Kf7 { [%eval 0.3] [%clk 0:01:57] } 62. Rb6 { [%eval 0.0] [%clk 0:01:37] } 62... Kg7 { [%eval 0.0] [%clk 0:01:53] } 63. Rbc6 { [%eval 0.0] [%clk 0:01:48] } 63... Rd7 { [%eval 0.0] [%clk 0:01:22] } 64. Rc7 { [%eval 0.0] [%clk 0:01:34] } 64... Rxc7 { [%eval 0.0] [%clk 0:01:46] } 65. Rxc7+ { [%eval 0.0] [%clk 0:02:01] } 65... Kf8 { [%eval 0.0] [%clk 0:01:39] } 66. Rc4 { [%eval 0.0] [%clk 0:02:00] } 66... Ke7 { [%eval 0.0] [%clk 0:02:03] } 67. Rg4 { [%eval 0.0] [%clk 0:01:30] } 67... Ra3 { [%eval 0.0] [%clk 0:01:56] } 68. Rc4 { [%eval 0.0] [%clk 0:00:41] } 68... Kd6 { [%eval 0.0] [%clk 0:02:10] } 69. Ke4 { [%eval 0.0] [%clk 0:00:53] } 69... f5+ { [%eval 0.0] [%clk 0:01:48] } 70. Kd3 { [%eval 0.0] [%clk 0:01:02] } 70... Ra2 { [%eval 0.0] [%clk 0:02:04] } 71. g4 { [%eval 0.0] [%clk 0:00:41] } 71... Rh2 { [%eval 0.0] [%clk 0:01:52] } 72. gxf5 { [%eval 0.0] [%clk 0:01:06] } 72... gxf5 { [%eval 0.0] [%clk 0:02:17] } 73. Ke3 { [%eval 0.0] [%clk 0:00:35] } 1/2-1/2