Event: 2024 North American Youth Championship - OPEN
Site: Dulles, Virginia, United States
Date: 2024-12-23
White: Johnson, Donald
WhiteTitle: FM
WhiteElo: 2255
Black: Yang, Jingyun (ryan)
BlackTitle: CM
BlackElo: 2139
Result: 1-0
ECO: C79
Opening: Ruy Lopez: Morphy Defense, Steinitz Deferred
Variant: Standard
TimeControl: G/90; +30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... e5 { [%eval 0.21] [%clk 1:30:53] } 2. Nf3 { [%eval 0.13] [%clk 1:31:23] } 2... Nc6 { [%eval 0.17] [%clk 1:29:55] } 3. Bb5 { [%eval 0.08] [%clk 1:31:29] } 3... a6 { [%eval 0.21] [%clk 1:28:23] } 4. Ba4 { [%eval 0.27] [%clk 1:31:58] } 4... Nf6 { [%eval 0.18] [%clk 1:28:47] } 5. O-O { [%eval 0.13] [%clk 1:32:24] } 5... d6 { [%eval 0.35] [%clk 1:29:11] } 6. Re1 { [%eval 0.27] [%clk 1:30:59] } 6... Bd7 { [%eval 0.46] [%clk 1:27:41] } 7. Bxc6 { [%eval 0.25] [%clk 1:29:00] } 7... Bxc6 { [%eval 0.2] [%clk 1:28:02] } 8. d4 { [%eval 0.27] [%clk 1:29:26] } 8... Be7 { [%eval 0.35] [%clk 1:24:36] } 9. Nc3 { [%eval 0.28] [%clk 1:29:34] } 9... exd4 { [%eval 0.31] [%clk 1:24:37] } 10. Nxd4 { [%eval 0.27] [%clk 1:30:02] } 10... Bd7 { [%eval 0.28] [%clk 1:24:59] } 11. h3 { [%eval 0.27] [%clk 1:30:00] } 11... O-O { [%eval 0.3] [%clk 1:25:24] } 12. Qf3 { [%eval 0.28] [%clk 1:29:15] } 12... b5 { [%eval 0.3] [%clk 1:19:21] } 13. a3 { [%eval 0.21] [%clk 1:29:30] } 13... c5 { [%eval 0.24] [%clk 1:19:13] } 14. Nf5 { [%eval 0.16] [%clk 1:28:29] } 14... Bxf5 { [%eval 0.14] [%clk 1:18:32] } 15. Qxf5 { [%eval 0.14] [%clk 1:15:33] } 15... Re8 { [%eval 0.21] [%clk 1:17:31] } 16. Bg5 { [%eval 0.04] [%clk 1:13:08] } 16... h6 { [%eval 0.11] [%clk 1:17:15] } 17. Bh4 { [%eval 0.0] [%clk 1:13:16] } 17... b4 { [%eval 0.0] [%clk 1:11:28] } 18. axb4 { [%eval 0.0] [%clk 0:57:52] } 18... cxb4 { [%eval 0.0] [%clk 1:11:27] } 19. Ne2 { [%eval -0.11] [%clk 0:57:40] } 19... Nxe4 { [%eval -0.03] [%clk 1:08:51] } 20. Bxe7 { [%eval -0.05] [%clk 0:56:09] } 20... Rxe7 { [%eval -0.05] [%clk 1:09:12] } 21. Nd4 { [%eval -0.04] [%clk 0:53:08] } 21... Re5 { [%eval 0.0] [%clk 1:08:11] } 22. Qf4 { [%eval 0.0] [%clk 0:53:23] } 22... Qe8 { [%eval 0.0] [%clk 1:08:29] } 23. Nf5 { [%eval 0.0] [%clk 0:49:29] } 23... Qe6 { [%eval 0.0] [%clk 0:57:03] } 24. Nxd6 { [%eval 0.0] [%clk 0:46:54] } 24... g5 { [%eval 0.0] [%clk 0:54:07] } 25. Qxf7+ { [%eval 0.0] [%clk 0:44:07] } 25... Qxf7 { [%eval 0.0] [%clk 0:54:32] } 26. Nxf7 { [%eval 0.0] [%clk 0:44:31] } 26... Kxf7 { [%eval 0.0] [%clk 0:55:01] } 27. f3 { [%eval 0.0] [%clk 0:44:50] } 27... Rc8 { [%eval 0.0] [%clk 0:54:22] } 28. Re2 { [%eval 0.0] [%clk 0:42:25] } 28... a5 { [%eval 0.0] [%clk 0:51:09] } 29. fxe4 { [%eval 0.0] [%clk 0:42:27] } 29... Rc4 { [%eval 0.0] [%clk 0:51:37] } 30. b3 { [%eval 0.0] [%clk 0:38:35] } 30... Rcxe4 { [%eval 0.07] [%clk 0:48:56] } 31. Rxe4 { [%eval 0.11] [%clk 0:39:00] } 31... Rxe4 { [%eval 0.05] [%clk 0:49:23] } 32. Rxa5 { [%eval 0.11] [%clk 0:39:29] } 32... Re2 { [%eval 0.06] [%clk 0:49:46] } 33. Rc5 { [%eval 0.13] [%clk 0:39:54] } 33... Kg6 { [%eval 0.25] [%clk 0:49:43] } 34. g4 { [%eval 0.0] [%clk 0:39:45] } 34... Kf6 { [%eval 0.0] [%clk 0:49:22] } 35. Kf1 { [%eval 0.0] [%clk 0:38:12] } 35... Rh2 { [%eval 0.0] [%clk 0:49:49] } 36. Rc4 { [%eval 0.0] [%clk 0:37:39] } 36... Ke5 { [%eval 0.0] [%clk 0:49:41] } 37. Ke1 { [%eval 0.0] [%clk 0:37:49] } 37... Rh1+ { [%eval 0.0] [%clk 0:48:41] } 38. Ke2 { [%eval 0.0] [%clk 0:37:55] } 38... Rh2+ { [%eval 0.0] [%clk 0:49:07] } 39. Kd1 { [%eval 0.0] [%clk 0:38:16] } 39... Rh1+ { [%eval 0.0] [%clk 0:49:33] } 40. Kd2 { [%eval 0.0] [%clk 0:38:45] } 40... Rh2+ { [%eval 0.0] [%clk 0:49:57] } 41. Kc1 { [%eval 0.0] [%clk 0:39:07] } 41... Rxh3 { [%eval 0.0] [%clk 0:50:22] } 42. Rxb4 { [%eval 0.0] [%clk 0:39:34] } 42... h5 { [%eval 0.0] [%clk 0:50:26] } 43. gxh5 { [%eval 0.06] [%clk 0:39:33] } 43... Rxh5 { [%eval 0.04] [%clk 0:50:53] } 44. Kb2 { [%eval 0.0] [%clk 0:37:27] } 44... Rh4 { [%eval 0.0] [%clk 0:50:42] } 45. Rb8 { [%eval 0.0] [%clk 0:37:06] } 45... g4 { [%eval 0.0] [%clk 0:50:20] } 46. Rg8 { [%eval 0.0] [%clk 0:33:07] } 46... Kf4 { [%eval 0.0] [%clk 0:50:45] } 47. c4 { [%eval 0.0] [%clk 0:24:44] } 47... g3 { [%eval 0.0] [%clk 0:51:13] } 48. c5 { [%eval 0.0] [%clk 0:24:15] } 48... Rh5 { [%eval 0.34] [%clk 0:51:39] } 49. c6 { [%eval 0.3] [%clk 0:20:46] } 49... Rc5? { [%eval 1.84] } { Mistake. Rh2+ was best. } { [%clk 0:52:04] } 50. Rg6 { [%eval 2.0] [%clk 0:20:58] } 50... g2?? { [%eval 4.73] } { Blunder. Kf3 was best. } { [%clk 0:48:49] } 51. Rxg2 { [%eval 4.73] [%clk 0:21:12] } 51... Rxc6 { [%eval 4.39] [%clk 0:49:18] } 52. Re2 { [%eval 4.39] [%clk 0:21:17] } 52... Rb6 { [%eval 4.39] [%clk 0:49:22] } 53. Kc3 { [%eval 4.39] [%clk 0:21:03] } 53... Rc6+ { [%eval 4.39] [%clk 0:49:18] } 54. Kd4 { [%eval 4.67] [%clk 0:21:19] } 54... Rb6 { [%eval 4.67] [%clk 0:49:39] } 55. Rf2+ { [%eval 4.67] [%clk 0:17:10] } 55... Kg3 { [%eval 4.67] [%clk 0:50:06] } 56. Rb2 { [%eval 4.61] [%clk 0:17:37] } 56... Rb4+ { [%eval 4.49] [%clk 0:50:32] } 57. Kc5 { [%eval 4.49] [%clk 0:17:48] } 57... Rh4 { [%eval 4.05] [%clk 0:50:59] } 58. Re2 { [%eval 4.04] [%clk 0:16:02] } 58... Rh5+ { [%eval 4.04] [%clk 0:51:23] } 59. Kc4 { [%eval 4.29] [%clk 0:16:24] } 59... Rh4+ { [%eval 4.29] [%clk 0:51:48] } 60. Kb5 { [%eval 4.29] [%clk 0:16:48] } 60... Kf3 { [%eval 4.29] [%clk 0:51:33] } 61. Re8 { [%eval 4.54] [%clk 0:16:36] } 61... Rh5+ { [%eval 4.25] [%clk 0:52:32] } 62. Ka4 { [%eval 4.43] [%clk 0:17:01] } 62... Kf4 { [%eval 4.46] [%clk 0:52:17] } 63. b4 { [%eval 4.25] [%clk 0:16:57] } 63... Kf5 { [%eval 4.17] [%clk 0:52:45] } 64. b5 { [%eval 4.41] [%clk 0:17:18] } 64... Kf6 { [%eval 5.43] [%clk 0:53:13] } 65. Ka5 { [%eval 4.38] [%clk 0:17:28] } 65... Kf7 { [%eval 5.23] [%clk 0:53:39] } 66. Re1 { [%eval 4.24] [%clk 0:17:56] } 66... Rh2?! { [%eval 5.51] } { Inaccuracy. Kf6 was best. } { [%clk 0:54:04] } 67. Ka6 { [%eval 5.02] [%clk 0:18:12] } 67... Ra2+ { [%eval 4.45] [%clk 0:54:27] } 68. Kb7 { [%eval 4.36] [%clk 0:18:41] } 68... Rb2 { [%eval 5.3] [%clk 0:54:51] } 69. b6 { [%eval 6.66] [%clk 0:19:07] } 69... Rb3 { [%eval 6.45] [%clk 0:55:19] } 70. Kc7 { [%eval 5.36] [%clk 0:19:24] } 70... Rc3+ { [%eval 5.39] [%clk 0:55:46] } 71. Kb8 { [%eval 5.41] [%clk 0:19:48] } 71... Rb3?! { [%eval 8.94] } { Inaccuracy. Kf6 was best. } { [%clk 0:56:15] } 72. b7 { [%eval 6.32] [%clk 0:20:06] } 72... Rb2?? { [%eval #26] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:56:40] } 73. Ra1 { [%eval #24] [%clk 0:20:18] } 73... Ke6 { [%eval #28] [%clk 0:57:05] } 74. Ka8 { [%eval 3.75] [%clk 0:20:37] } 74... Kd7?? { [%eval #16] } { Checkmate is now unavoidable. Rb5 was best. } { [%clk 0:57:30] } 75. b8=Q { [%eval #15] [%clk 0:20:50] } 75... Rxb8+ { [%eval #15] [%clk 0:57:50] } 76. Kxb8 { [%eval #14] [%clk 0:21:19] } 76... Kc6 { [%eval #13] [%clk 0:58:12] } 77. Rd1 { [%eval #12] [%clk 0:21:42] } 77... Kb6 { [%eval #11] [%clk 0:58:39] } 78. Kc8 { [%eval #14] [%clk 0:22:07] } 78... Ka6 { [%eval #6] [%clk 0:59:07] } 79. Rd5 { [%clk 0:22:29] } 79... Kb6 { [%clk 0:59:33] } 80. Kd7 { [%clk 0:22:54] } 80... Ka6 { [%clk 1:00:00] } 81. Kc7 { [%clk 0:23:15] } 81... Ka7 { [%clk 1:00:29] } 82. Ra5# { [%clk 0:23:44] } 1-0