Event: World Junior Championship
Site: chess24.com
Date: 2022-10-20
White: Parkhov, Yair
WhiteTitle: IM
WhiteElo: 2484
Black: Andreev, Konstantin
BlackTitle: CM
BlackElo: 2206
Result: 1-0
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Russian Gambit
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.38] [%clk 1:30:53] } 2. c4 { [%eval 0.29] [%clk 1:31:24] } 2... dxc4 { [%eval 0.33] [%clk 1:31:14] } 3. Nf3 { [%eval 0.0] [%clk 1:31:47] } 3... Nf6 { [%eval 0.32] [%clk 1:31:24] } 4. e3 { [%eval 0.13] [%clk 1:32:12] } 4... e6 { [%eval 0.47] [%clk 1:31:35] } 5. Bxc4 { [%eval 0.31] [%clk 1:32:36] } 5... a6 { [%eval 0.45] [%clk 1:31:44] } 6. O-O { [%eval 0.17] [%clk 1:32:41] } 6... c5 { [%eval 0.36] [%clk 1:31:42] } 7. e4 { [%eval 0.0] [%clk 1:31:17] } 7... b5 { [%eval 0.0] [%clk 1:31:54] } 8. Be2 { [%eval 0.38] [%clk 1:30:57] } 8... Nxe4 { [%eval 0.51] [%clk 1:31:57] } 9. a4 { [%eval 0.04] [%clk 1:30:25] } 9... b4 { [%eval 0.35] [%clk 1:28:34] } 10. Nbd2 { [%eval 0.28] [%clk 1:28:29] } 10... Nxd2 { [%eval 0.58] [%clk 1:24:12] } 11. Bxd2 { [%eval 0.33] [%clk 1:21:10] } 11... Bb7 { [%eval 0.39] [%clk 1:21:51] } 12. Bg5 { [%eval 0.03] [%clk 0:59:44] } 12... Be7 { [%eval 0.2] [%clk 1:10:01] } 13. Bxe7 { [%eval 0.02] [%clk 0:59:32] } 13... Qxe7 { [%eval 0.17] [%clk 1:10:24] } 14. dxc5 { [%eval 0.0] [%clk 0:57:54] } 14... Qxc5 { [%eval 0.01] [%clk 1:03:12] } 15. Rc1 { [%eval -0.04] [%clk 0:55:00] } 15... Qe7 { [%eval 0.0] [%clk 1:02:47] } 16. a5 { [%eval -0.03] [%clk 0:49:22] } 16... O-O { [%eval 0.0] [%clk 0:58:17] } 17. Qa4 { [%eval -0.05] [%clk 0:48:38] } 17... Bd5 { [%eval -0.09] [%clk 0:57:03] } 18. Ne5 { [%eval -0.14] [%clk 0:48:29] } 18... Qb7 { [%eval 0.24] [%clk 0:38:02] } 19. f3?! { [%eval -0.47] } { Inaccuracy. Rc5 was best. } { [%clk 0:31:11] } 19... Qa7+ { [%eval -0.26] [%clk 0:31:11] } 20. Rf2 { [%eval -0.36] [%clk 0:30:48] } 20... Qe3 { [%eval 0.0] [%clk 0:28:19] } 21. Nd3 { [%eval 0.0] [%clk 0:31:10] } 21... Rd8 { [%eval 0.0] [%clk 0:26:11] } 22. Bf1 { [%eval -0.17] [%clk 0:29:17] } 22... Nd7?! { [%eval 0.64] } { Inaccuracy. b3 was best. } { [%clk 0:18:19] } 23. Re1?! { [%eval -0.04] } { Inaccuracy. Qxb4 was best. } { [%clk 0:26:45] } 23... Qa7 { [%eval -0.04] [%clk 0:17:09] } 24. Nxb4 { [%eval -0.06] [%clk 0:26:48] } 24... Nc5 { [%eval 0.1] [%clk 0:16:22] } 25. Qa3 { [%eval 0.08] [%clk 0:26:58] } 25... Rab8 { [%eval 0.02] [%clk 0:15:20] } 26. Nxd5 { [%eval -0.38] [%clk 0:21:16] } 26... Rb3 { [%eval -0.27] [%clk 0:15:22] } 27. Qa1 { [%eval -0.53] [%clk 0:20:05] } 27... Rxd5 { [%eval -0.55] [%clk 0:15:25] } 28. Qc1 { [%eval -0.35] [%clk 0:19:56] } 28... Rd8? { [%eval 0.95] } { Mistake. Rb8 was best. } { [%clk 0:11:22] } 29. Rd1 { [%eval 0.57] [%clk 0:16:12] } 29... Rdb8 { [%eval 0.38] [%clk 0:09:33] } 30. Rdd2?! { [%eval -0.29] } { Inaccuracy. Qc4 was best. } { [%clk 0:08:23] } 30... h6 { [%eval -0.18] [%clk 0:09:10] } 31. h3 { [%eval -0.2] [%clk 0:03:58] } 31... R3b4 { [%eval -0.11] [%clk 0:08:37] } 32. Rc2 { [%eval -0.11] [%clk 0:02:55] } 32... Nb3 { [%eval -0.22] [%clk 0:08:03] } 33. Rc8+ { [%eval -0.14] [%clk 0:03:10] } 33... Rxc8 { [%eval -0.04] [%clk 0:08:27] } 34. Qxc8+ { [%eval -0.18] [%clk 0:03:34] } 34... Kh7 { [%eval -0.01] [%clk 0:08:53] } 35. Qc3 { [%eval -0.07] [%clk 0:01:36] } 35... Rb7 { [%eval 0.0] [%clk 0:06:34] } 36. Qd3+ { [%eval 0.0] [%clk 0:01:30] } 36... g6 { [%eval 0.0] [%clk 0:06:44] } 37. Qxa6 { [%eval -0.15] [%clk 0:01:53] } 37... Nxa5 { [%eval 0.06] [%clk 0:06:45] } 38. Qxa7 { [%eval 0.0] [%clk 0:01:49] } 38... Rxa7 { [%eval 0.0] [%clk 0:07:10] } 39. b4 { [%eval 0.0] [%clk 0:02:17] } 39... Nc6 { [%eval 0.0] [%clk 0:07:35] } 40. b5 { [%eval 0.0] [%clk 0:02:41] } 40... Nd4? { [%eval 1.44] } { Mistake. Nb4 was best. } { [%clk 0:08:00] } 41. Rb2 { [%eval 1.43] [%clk 0:26:13] } 41... Rb7 { [%eval 1.66] [%clk 0:36:28] } 42. b6 { [%eval 1.37] [%clk 0:15:26] } 42... Nc6 { [%eval 1.83] [%clk 0:35:11] } 43. Ba6 { [%eval 1.78] [%clk 0:12:56] } 43... Re7?? { [%eval 4.7] } { Blunder. Rb8 was best. } { [%clk 0:34:55] } 44. Rc2 { [%eval 5.04] [%clk 0:11:46] } 44... Nb8 { [%eval 4.34] [%clk 0:26:18] } 45. Rc7 { [%eval 4.05] [%clk 0:11:23] } 45... Rd7 { [%eval 4.56] [%clk 0:25:06] } 46. Bb5 { [%eval 4.71] [%clk 0:09:29] } 46... Rd1+ { [%eval 4.6] [%clk 0:20:20] } 47. Kf2 { [%eval 4.76] [%clk 0:08:18] } 47... Rb1 { [%eval 5.42] [%clk 0:17:50] } 48. Rxf7+ { [%eval 5.52] [%clk 0:07:12] } 48... Kg8 { [%eval 5.36] [%clk 0:18:16] } 49. Rb7 { [%eval 5.21] [%clk 0:07:35] } 49... Rxb5 { [%eval 5.2] [%clk 0:18:40] } 50. Rxb8+ { [%eval 5.44] [%clk 0:08:00] } 50... Kg7 { [%eval 5.67] [%clk 0:18:48] } 51. Ke3 { [%eval 5.51] [%clk 0:08:07] } 51... Rb2 { [%eval 6.1] [%clk 0:12:07] } 52. Kd4 { [%eval 6.07] [%clk 0:08:24] } 52... Kf6 { [%eval 6.55] [%clk 0:10:24] } 53. f4 { [%eval 5.4] [%clk 0:05:10] } 53... g5?! { [%eval 8.32] } { Inaccuracy. Kf7 was best. } { [%clk 0:08:27] } 54. g3 { [%eval 7.27] [%clk 0:04:24] } 54... gxf4 { [%eval 7.61] [%clk 0:05:01] } 55. gxf4 { [%eval 8.12] [%clk 0:04:49] } 55... Ke7 { [%eval 11.27] [%clk 0:04:39] } 56. b7 { [%eval 10.93] [%clk 0:04:15] } 56... Kd7 { [%eval 14.7] [%clk 0:03:17] } 57. Rh8 { [%eval 13.31] [%clk 0:04:33] } 57... Rb4+ { [%eval 16.59] [%clk 0:03:42] } 58. Kc5 { [%eval 15.68] [%clk 0:04:20] } 58... Rxb7 { [%eval 18.33] [%clk 0:03:24] } 59. Rh7+ { [%eval 22.03] [%clk 0:04:45] } 59... Kc8 { [%eval 19.45] [%clk 0:03:50] } 60. Rxb7 { [%eval 20.2] [%clk 0:05:10] } 60... Kxb7 { [%eval 24.82] [%clk 0:04:17] } 61. Kd6 { [%eval 18.87] [%clk 0:05:30] } 61... Kc8 { [%eval 29.74] [%clk 0:04:43] } 62. Kxe6 { [%eval 22.48] [%clk 0:05:54] } 62... Kd8 { [%eval 29.9] [%clk 0:05:11] } 63. Kf7 { [%eval 28.77] [%clk 0:06:13] } 1-0