Event: Round 8: Yoon, Jacob D - Badacsonyi, Stanley
Date: 2025-03-02
White: Yoon, Jacob D
WhiteTitle: CM
WhiteElo: 1980
Black: Badacsonyi, Stanley
BlackTitle: FM
BlackElo: 2297
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... Nf6 { [%eval 0.19] [%clk 0:15:19] } 2. c4 { [%eval 0.18] [%clk 0:15:27] } 2... g6 { [%eval 0.19] [%clk 0:15:28] } 3. Nc3 { [%eval 0.21] [%clk 0:15:36] } 3... Bg7 { [%eval 0.51] [%clk 0:15:37] } 4. e4 { [%eval 0.4] [%clk 0:15:45] } 4... d6 { [%eval 0.48] [%clk 0:15:46] } 5. Be2 { [%eval 0.51] [%clk 0:15:54] } 5... O-O { [%eval 0.48] [%clk 0:15:54] } 6. Be3 { [%eval 0.44] [%clk 0:16:02] } 6... Nc6 { [%eval 0.55] [%clk 0:15:35] } 7. Nf3 { [%eval 0.29] [%clk 0:16:10] } 7... Ng4 { [%eval 0.36] [%clk 0:15:41] } 8. Bg5 { [%eval 0.33] [%clk 0:15:52] } 8... h6 { [%eval 0.36] [%clk 0:15:49] } 9. Bc1 { [%eval 0.17] [%clk 0:16:01] } 9... e5 { [%eval 0.21] [%clk 0:15:43] } 10. d5 { [%eval 0.27] [%clk 0:15:48] } 10... Nd4 { [%eval 0.26] [%clk 0:15:46] } 11. Nxd4?! { [%eval -0.56] } { Inaccuracy. h3 was best. } { [%clk 0:14:37] } 11... exd4 { [%eval -0.46] [%clk 0:15:54] } 12. Nb5 { [%eval -0.56] [%clk 0:14:46] } 12... Nf6?! { [%eval 0.09] } { Inaccuracy. c6 was best. } { [%clk 0:14:52] } 13. Qxd4? { [%eval -1.21] } { Mistake. f3 was best. } { [%clk 0:11:08] } 13... Re8 { [%eval -1.25] [%clk 0:14:56] } 14. O-O { [%eval -1.67] [%clk 0:08:21] } 14... Nxe4 { [%eval -1.24] [%clk 0:13:31] } 15. Qd1 { [%eval -1.21] [%clk 0:08:29] } 15... a6 { [%eval -0.74] [%clk 0:13:26] } 16. Nd4 { [%eval -0.85] [%clk 0:08:07] } 16... Qf6 { [%eval -0.4] [%clk 0:13:25] } 17. Be3 { [%eval -0.4] [%clk 0:08:08] } 17... Bd7 { [%eval -0.42] [%clk 0:13:34] } 18. Qc2 { [%eval -0.45] [%clk 0:07:44] } 18... Nc5 { [%eval -0.1] [%clk 0:13:14] } 19. Rad1 { [%eval -0.3] [%clk 0:07:23] } 19... Qh4 { [%eval -0.19] [%clk 0:13:16] } 20. Bf3 { [%eval -0.28] [%clk 0:06:15] } 20... Bg4 { [%eval 0.17] [%clk 0:12:22] } 21. b4 { [%eval 0.0] [%clk 0:05:37] } 21... Bxf3 { [%eval -0.03] [%clk 0:12:19] } 22. Nxf3 { [%eval 0.0] [%clk 0:05:42] } 22... Qe4 { [%eval -0.04] [%clk 0:12:28] } 23. Qc1?! { [%eval -0.9] } { Inaccuracy. Qd2 was best. } { [%clk 0:04:55] } 23... Nd3 { [%eval -0.91] [%clk 0:12:08] } 24. Qd2? { [%eval -2.45] } { Mistake. Qb1 was best. } { [%clk 0:05:04] } 24... Nb2 { [%eval -2.67] [%clk 0:12:11] } 25. Bxh6 { [%eval -2.75] [%clk 0:04:06] } 25... Nxd1 { [%eval -2.62] [%clk 0:12:17] } 26. Bxg7 { [%eval -2.67] [%clk 0:04:13] } 26... Kxg7 { [%eval -2.72] [%clk 0:12:22] } 27. Rxd1 { [%eval -2.73] [%clk 0:03:58] } 27... Qxc4 { [%eval -2.61] [%clk 0:12:29] } 28. Rc1 { [%eval -2.71] [%clk 0:04:07] } 28... Qe2 { [%eval -2.51] [%clk 0:12:23] } 29. Qd4+ { [%eval -2.77] [%clk 0:04:00] } 29... Kg8 { [%eval -2.77] [%clk 0:12:30] } 30. h3 { [%eval -2.86] [%clk 0:04:05] } 30... Re4 { [%eval -2.93] [%clk 0:12:04] } 31. Qf6 { [%eval -2.76] [%clk 0:04:09] } 31... Rc4 { [%eval -2.82] [%clk 0:11:08] } 32. Re1 { [%eval -2.85] [%clk 0:04:01] } 32... Qd3 { [%eval -2.63] [%clk 0:11:17] } 33. Qg5 { [%eval -3.12] [%clk 0:02:37] } 33... Qf5 { [%eval -3.05] [%clk 0:11:17] } 34. Qh6 { [%eval -3.16] [%clk 0:02:28] } 34... Qf6 { [%eval -3.15] [%clk 0:10:00] } 35. a3 { [%eval -3.03] [%clk 0:02:10] } 35... Qf4 { [%eval -2.96] [%clk 0:08:19] } 36. Ng5 { [%eval -2.94] [%clk 0:02:01] } 36... Qh4 { [%eval -2.75] [%clk 0:08:28] } 37. Qxh4 { [%eval -2.83] [%clk 0:01:52] } 37... Rxh4 { [%eval -2.63] [%clk 0:08:38] } 38. Re7 { [%eval -3.05] [%clk 0:01:56] } 38... Rf4?! { [%eval -1.84] } { Inaccuracy. Rc8 was best. } { [%clk 0:08:35] } 39. Rxc7 { [%eval -1.5] [%clk 0:02:02] } 39... Rf5?! { [%eval -0.42] } { Inaccuracy. Re8 was best. } { [%clk 0:08:43] } 40. Ne4 { [%eval -0.37] [%clk 0:02:07] } 40... Rd8 { [%eval -0.22] [%clk 0:08:01] } 41. Rxb7 { [%eval -0.35] [%clk 0:02:15] } 41... Kg7 { [%eval -0.18] [%clk 0:08:10] } 42. Ra7 { [%eval -0.49] [%clk 0:01:31] } 42... Rxd5 { [%eval -0.36] [%clk 0:08:18] } 43. Rxa6?? { [%eval -2.83] } { Blunder. f3 was best. } { [%clk 0:01:40] } 43... Rd7?? { [%eval -0.94] } { Blunder. Rd1+ was best. } { [%clk 0:08:20] } 44. Kh2 { [%eval -0.9] [%clk 0:00:57] } 44... Re5?! { [%eval 0.0] } { Inaccuracy. Rd4 was best. } { [%clk 0:07:17] } 45. Rxd6 { [%eval 0.0] [%clk 0:00:44] } 45... Ra7 { [%eval 0.0] [%clk 0:07:26] } 46. Nc3 { [%eval 0.0] [%clk 0:00:32] } 46... Rxa3 { [%eval 0.0] [%clk 0:07:35] } 47. Rc6 { [%eval -0.07] [%clk 0:00:41] } 47... Rb3 { [%eval 0.0] [%clk 0:07:39] } 48. b5 { [%eval -0.07] [%clk 0:00:50] } 48... Re1 { [%eval 0.0] [%clk 0:07:45] } 49. Rc5 { [%eval -0.22] [%clk 0:00:20] } 49... f5 { [%eval 0.0] [%clk 0:07:41] } 50. Nd5 { [%eval -0.29] [%clk 0:00:21] } 50... Re2 { [%eval -0.64] [%clk 0:07:46] } 51. Rc7+ { [%eval -0.69] [%clk 0:00:12] } 51... Kh6 { [%eval -0.7] [%clk 0:07:28] } 52. b6?? { [%eval -3.03] } { Blunder. h4 was best. } { [%clk 0:00:13] } 52... Rxf2 { [%eval -3.06] [%clk 0:07:27] } 53. b7 { [%eval -3.09] [%clk 0:00:20] } 53... Rfb2 { [%eval -3.2] [%clk 0:07:35] } 54. Nf4 { [%eval -3.04] [%clk 0:00:11] } 54... Rxb7 { [%eval -3.02] [%clk 0:07:39] } 55. Rxb7?! { [%eval -3.86] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:11] } 55... Rxb7 { [%eval -3.71] [%clk 0:07:49] } 56. h4 { [%eval -4.43] [%clk 0:00:15] } 56... Rb4 { [%eval -4.43] [%clk 0:07:58] } 57. g3 { [%eval -4.22] [%clk 0:00:21] } 57... Ra4 { [%eval -3.92] [%clk 0:08:04] } 58. Kh3 { [%eval -4.19] [%clk 0:00:22] } 58... Kg7 { [%eval -3.77] [%clk 0:08:12] } 59. Kg2 { [%eval -3.61] [%clk 0:00:21] } 59... Kf6 { [%eval -3.15] [%clk 0:08:21] } 60. Nh3? { [%eval -5.07] } { Mistake. Kf2 was best. } { [%clk 0:00:13] } 60... Ra2+ { [%eval -5.06] [%clk 0:08:28] } 61. Kf3 { [%eval -4.89] [%clk 0:00:20] } 61... Ra3+ { [%eval -4.86] [%clk 0:08:37] } 62. Kf2 { [%eval -5.19] [%clk 0:00:20] } 62... Ke5 { [%eval -5.54] [%clk 0:08:43] } 63. Nf4 { [%eval -6.13] [%clk 0:00:28] } 63... Ke4 { [%eval -5.92] [%clk 0:08:03] } 64. Nxg6 { [%eval -5.64] [%clk 0:00:31] } 64... Ra2+ { [%eval -5.58] [%clk 0:08:12] } 0-1