Event: Round 8: Budai, Akos - Ianov, Viktor
Date: 2023-06-10
White: Budai, Akos
WhiteElo: 1919
Black: Ianov, Viktor
BlackElo: 2175
Result: 0-1
ECO: B08
Opening: Pirc Defense: Classical Variation, Quiet System
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.0] [%clk 1:25:28] } 1... d6?! { [%eval 0.66] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:23] } 2. e4 { [%eval 0.4] [%clk 1:25:51] } 2... Nf6 { [%eval 0.63] [%clk 1:30:43] } 3. Nc3 { [%eval 0.74] [%clk 1:26:12] } 3... g6 { [%eval 0.77] [%clk 1:31:05] } 4. Nf3 { [%eval 0.68] [%clk 1:26:10] } 4... Bg7 { [%eval 0.74] [%clk 1:31:27] } 5. Be2 { [%eval 0.33] [%clk 1:26:05] } 5... O-O { [%eval 0.71] [%clk 1:31:48] } 6. h3 { [%eval 0.32] [%clk 1:25:56] } 6... a6 { [%eval 0.62] [%clk 1:32:10] } 7. a4 { [%eval 0.52] [%clk 1:15:43] } 7... b6 { [%eval 0.71] [%clk 1:32:04] } 8. Be3 { [%eval 0.29] [%clk 1:05:52] } 8... Bb7 { [%eval 0.29] [%clk 1:32:23] } 9. Nd2 { [%eval 0.14] [%clk 1:00:31] } 9... Nbd7 { [%eval 0.21] [%clk 1:32:16] } 10. O-O { [%eval 0.33] [%clk 0:59:50] } 10... e5 { [%eval 0.83] [%clk 1:32:30] } 11. d5 { [%eval 0.75] [%clk 0:57:56] } 11... Ne8 { [%eval 0.7] [%clk 1:32:05] } 12. a5 { [%eval 0.75] [%clk 0:56:22] } 12... f5 { [%eval 0.92] [%clk 1:32:14] } 13. f3 { [%eval 0.76] [%clk 0:56:15] } 13... b5 { [%eval 1.12] [%clk 1:32:07] } 14. Na2 { [%eval 1.16] [%clk 0:54:09] } 14... Nef6 { [%eval 1.16] [%clk 1:32:16] } 15. g4?? { [%eval -0.51] } { Blunder. Nb4 was best. } { [%clk 0:49:11] } 15... f4?? { [%eval 1.87] } { Blunder. Bxd5 was best. } { [%clk 1:31:37] } 16. Bf2 { [%eval 1.8] [%clk 0:47:38] } 16... g5? { [%eval 3.17] } { Mistake. h5 was best. } { [%clk 1:32:00] } 17. c4 { [%eval 3.05] [%clk 0:47:01] } 17... bxc4 { [%eval 2.97] [%clk 1:32:23] } 18. Rc1 { [%eval 2.79] [%clk 0:42:41] } 18... h5 { [%eval 3.05] [%clk 1:29:47] } 19. Rxc4 { [%eval 2.64] [%clk 0:42:16] } 19... hxg4?! { [%eval 3.67] } { Inaccuracy. Rf7 was best. } { [%clk 1:30:09] } 20. hxg4 { [%eval 3.59] [%clk 0:42:04] } 20... Rf7 { [%eval 3.71] [%clk 1:29:37] } 21. Qc2 { [%eval 3.69] [%clk 0:39:22] } 21... Nf8 { [%eval 3.85] [%clk 1:29:57] } 22. Rc1 { [%eval 4.0] [%clk 0:38:24] } 22... Ne8 { [%eval 3.57] [%clk 1:30:19] } 23. Qb3 { [%eval 3.37] [%clk 0:20:52] } 23... Bc8 { [%eval 3.29] [%clk 1:30:33] } 24. Rc6 { [%eval 3.25] [%clk 0:20:25] } 24... Ng6 { [%eval 3.64] [%clk 1:30:31] } 25. Nb4 { [%eval 3.51] [%clk 0:19:55] } 25... Ne7 { [%eval 3.07] [%clk 1:30:06] } 26. Bxa6 { [%eval 3.26] [%clk 0:12:02] } 26... Nxc6? { [%eval 5.95] } { Mistake. Bf8 was best. } { [%clk 1:29:00] } 27. Nxc6 { [%eval 5.85] [%clk 0:12:27] } 27... Qd7 { [%eval 5.77] [%clk 1:27:47] } 28. Be2? { [%eval 3.11] } { Mistake. Bb5 was best. } { [%clk 0:11:39] } 28... Nf6 { [%eval 3.25] [%clk 1:26:15] } 29. Ra1?! { [%eval 2.09] } { Inaccuracy. Kg2 was best. } { [%clk 0:09:15] } 29... Bf8 { [%eval 1.82] [%clk 1:25:43] } 30. a6?! { [%eval 0.82] } { Inaccuracy. Kg2 was best. } { [%clk 0:09:24] } 30... Rh7 { [%eval 1.01] [%clk 1:25:55] } 31. a7 { [%eval 0.52] [%clk 0:09:00] } 31... Qg7 { [%eval 0.63] [%clk 1:25:30] } 32. Bf1 { [%eval 0.66] [%clk 0:04:24] } 32... Qh6?! { [%eval 1.79] } { Inaccuracy. Bxg4 was best. } { [%clk 1:23:13] } 33. Bg2 { [%eval 0.77] [%clk 0:04:49] } 33... Nd7?? { [%eval 3.36] } { Blunder. Bxg4 was best. } { [%clk 1:23:35] } 34. Ra5 { [%eval 2.76] [%clk 0:02:48] } 34... Kh8 { [%eval 3.5] [%clk 1:22:19] } 35. Nf1 { [%eval 2.85] [%clk 0:02:32] } 35... Nb6 { [%eval 2.76] [%clk 1:21:18] } 36. Rb5 { [%eval 2.15] [%clk 0:00:48] } 36... Qg7 { [%eval 2.63] [%clk 1:19:09] } 37. Rxb6?? { [%eval 0.4] } { Blunder. Ra5 was best. } { [%clk 0:00:45] } 37... cxb6 { [%eval 0.33] [%clk 1:19:31] } 38. Qxb6 { [%eval 0.36] [%clk 0:01:01] } 38... Qb7?? { [%eval 2.95] } { Blunder. Bd7 was best. } { [%clk 1:19:17] } 39. b4?? { [%eval -0.98] } { Blunder. Nd2 was best. } { [%clk 0:00:46] } 39... Qxb6 { [%eval -0.72] [%clk 1:19:19] } 40. Bxb6 { [%eval -0.4] [%clk 0:31:10] } 40... Rb7 { [%eval -0.6] [%clk 1:49:42] } 41. Ba5 { [%eval -0.39] [%clk 0:21:20] } 41... Rbxa7 { [%eval -0.42] [%clk 1:47:34] } 42. Nxa7 { [%eval -0.71] [%clk 0:21:34] } 42... Rxa7 { [%eval -0.28] [%clk 1:47:54] } 43. Nd2 { [%eval -0.48] [%clk 0:21:53] } 43... Ba6 { [%eval 0.0] [%clk 1:47:59] } 44. Bf1 { [%eval 0.0] [%clk 0:20:48] } 44... Bxf1?! { [%eval 0.69] } { Inaccuracy. Kg7 was best. } { [%clk 1:48:20] } 45. Kxf1 { [%eval 0.17] [%clk 0:21:13] } 45... Kg8 { [%eval 0.2] [%clk 1:48:27] } 46. Ke2 { [%eval 0.21] [%clk 0:21:29] } 46... Kf7 { [%eval 0.25] [%clk 1:48:40] } 47. Kd3 { [%eval 0.0] [%clk 0:21:54] } 47... Ke8 { [%eval 0.0] [%clk 1:48:59] } 48. Kc4 { [%eval 0.67] [%clk 0:22:13] } 48... Be7 { [%eval 0.0] [%clk 1:49:08] } 49. Kb5 { [%eval 0.0] [%clk 0:22:04] } 49... Ra8 { [%eval 0.1] [%clk 1:48:50] } 50. Nc4?? { [%eval -2.33] } { Blunder. Kb6 was best. } { [%clk 0:22:01] } 50... Rc8 { [%eval -2.34] [%clk 1:48:28] } 51. Bb6 { [%eval -2.27] [%clk 0:21:28] } 51... Kd7 { [%eval -2.42] [%clk 1:48:46] } 52. Ba7 { [%eval -2.8] [%clk 0:20:25] } 52... Bd8 { [%eval -2.79] [%clk 1:49:01] } 53. Bf2 { [%eval -2.15] [%clk 0:18:46] } 53... Rb8+ { [%eval -2.86] [%clk 1:47:45] } 54. Ka4 { [%eval -2.15] [%clk 0:19:03] } 54... Ra8+ { [%eval -2.43] [%clk 1:46:00] } 55. Na5? { [%eval -4.35] } { Mistake. Kb3 was best. } { [%clk 0:04:23] } 55... Bc7 { [%eval -4.54] [%clk 1:45:02] } 56. Kb5?! { [%eval -6.64] } { Inaccuracy. Bg1 was best. } { [%clk 0:04:33] } 56... Rh8 { [%eval -6.43] [%clk 1:44:00] } 57. Ka6 { [%eval -7.45] [%clk 0:00:46] } 57... Rh3 { [%eval -7.58] [%clk 1:43:08] } 58. b5 { [%eval -9.17] [%clk 0:01:01] } 58... Bxa5 { [%eval -9.15] [%clk 1:40:43] } 59. Kxa5 { [%eval -9.07] [%clk 0:01:27] } 59... Rxf3 { [%eval -9.08] [%clk 1:40:46] } 60. Be1 { [%eval -11.86] [%clk 0:01:53] } 60... Re3 { [%eval -9.52] [%clk 1:40:26] } 61. Bb4 { [%eval -11.96] [%clk 0:02:15] } 61... Rxe4 { [%eval -67.19] [%clk 1:40:24] } 62. b6 { [%eval -75.13] [%clk 0:02:33] } 62... Kc8 { [%eval -9.12] [%clk 1:40:42] } 63. Bxd6 { [%eval -7.89] [%clk 0:02:56] } 63... Kb7 { [%eval -8.27] [%clk 1:41:05] } 64. Bc5 { [%eval -7.98] [%clk 0:02:47] } 64... Re1 { [%eval -8.09] [%clk 1:41:01] } 65. Kb4 { [%eval -8.78] [%clk 0:01:56] } 65... e4 { [%eval -8.44] [%clk 1:41:20] } 66. Kc3 { [%eval -10.44] [%clk 0:01:51] } 66... e3 { [%eval -8.91] [%clk 1:41:00] } 67. Kd3 { [%eval -9.33] [%clk 0:01:12] } 67... Rd1+ { [%eval -9.99] [%clk 1:41:16] } 68. Ke2 { [%eval -10.81] [%clk 0:01:19] } 68... Rxd5 { [%eval -9.5] [%clk 1:41:37] } 69. Be7 { [%eval -13.0] [%clk 0:01:45] } 69... Kxb6 { [%eval -15.11] [%clk 1:41:54] } 0-1