Event: Round 4: Shangin, Lev - Klenoff, Caleb
Date: 2024-09-08
White: Shangin, Lev
WhiteElo: 1974
Black: Klenoff, Caleb
BlackElo: 2100
Result: 1/2-1/2
ECO: A61
Opening: Benoni Defense: Knight's Tour Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:26:17] } 1... Nf6 { [%eval 0.17] [%clk 1:30:53] } 2. c4 { [%eval 0.17] [%clk 1:26:20] } 2... c5 { [%eval 0.56] [%clk 1:31:16] } 3. d5 { [%eval 0.62] [%clk 1:25:43] } 3... e6 { [%eval 0.61] [%clk 1:31:39] } 4. Nc3 { [%eval 0.61] [%clk 1:25:38] } 4... exd5 { [%eval 0.73] [%clk 1:32:03] } 5. cxd5 { [%eval 0.74] [%clk 1:25:42] } 5... d6 { [%eval 0.61] [%clk 1:32:25] } 6. Nf3 { [%eval 0.58] [%clk 1:25:20] } 6... g6 { [%eval 0.59] [%clk 1:32:48] } 7. Nd2 { [%eval 0.63] [%clk 1:25:09] } 7... Bg7 { [%eval 0.51] [%clk 1:32:59] } 8. e4 { [%eval 0.69] [%clk 1:24:42] } 8... O-O { [%eval 0.72] [%clk 1:33:21] } 9. Be2 { [%eval 0.69] [%clk 1:24:23] } 9... Na6 { [%eval 0.72] [%clk 1:33:47] } 10. O-O { [%eval 0.69] [%clk 1:23:16] } 10... Nc7 { [%eval 0.67] [%clk 1:32:41] } 11. a4 { [%eval 0.64] [%clk 1:22:27] } 11... a6 { [%eval 0.52] [%clk 1:33:07] } 12. Nc4 { [%eval 0.37] [%clk 1:20:49] } 12... b5 { [%eval 0.41] [%clk 1:33:33] } 13. axb5 { [%eval 0.5] [%clk 1:21:01] } 13... axb5 { [%eval 0.43] [%clk 1:33:58] } 14. Rxa8 { [%eval 0.49] [%clk 1:20:42] } 14... Nxa8 { [%eval 0.51] [%clk 1:34:21] } 15. Nxb5 { [%eval 0.61] [%clk 1:20:05] } 15... Nxe4 { [%eval 0.55] [%clk 1:34:44] } 16. Bf4 { [%eval 0.36] [%clk 1:19:47] } 16... Qf6 { [%eval 0.68] [%clk 1:31:34] } 17. Bxd6?! { [%eval 0.09] } { Inaccuracy. Be3 was best. } { [%clk 1:10:08] } 17... Nxd6 { [%eval 0.12] [%clk 1:24:36] } 18. Nbxd6 { [%eval 0.19] [%clk 1:09:25] } 18... Ba6 { [%eval 0.37] [%clk 1:20:47] } 19. Qa4 { [%eval 0.24] [%clk 1:05:39] } 19... Nc7? { [%eval 1.57] } { Mistake. Bxc4 was best. } { [%clk 1:11:30] } 20. Qc6 { [%eval 1.44] [%clk 0:54:36] } 20... Qe7 { [%eval 1.3] [%clk 1:05:04] } 21. Bf3 { [%eval 1.55] [%clk 0:51:34] } 21... Bd4 { [%eval 1.39] [%clk 0:55:36] } 22. b3 { [%eval 1.3] [%clk 0:47:54] } 22... Rb8?? { [%eval 3.59] } { Blunder. Rd8 was best. } { [%clk 0:41:45] } 23. Nf5 { [%eval 3.52] [%clk 0:41:34] } 23... gxf5 { [%eval 3.46] [%clk 0:41:17] } 24. d6 { [%eval 3.68] [%clk 0:41:47] } 24... Qe6 { [%eval 3.49] [%clk 0:40:51] } 25. Qxc7 { [%eval 3.39] [%clk 0:41:06] } 25... Rf8 { [%eval 3.24] [%clk 0:32:19] } 26. d7 { [%eval 3.34] [%clk 0:39:27] } 26... Qe7 { [%eval 3.36] [%clk 0:32:07] } 27. Qd6?? { [%eval 1.02] } { Blunder. Bc6 was best. } { [%clk 0:33:33] } 27... Qxd6 { [%eval 1.11] [%clk 0:18:20] } 28. Nxd6 { [%eval 1.1] [%clk 0:34:00] } 28... Rd8 { [%eval 1.17] [%clk 0:17:47] } 29. Rd1 { [%eval 1.19] [%clk 0:30:51] } 29... Rxd7 { [%eval 1.2] [%clk 0:15:40] } 30. Nxf5 { [%eval 1.22] [%clk 0:30:48] } 30... Bb7 { [%eval 1.24] [%clk 0:13:42] } 31. Bxb7 { [%eval 1.12] [%clk 0:30:42] } 31... Rxb7 { [%eval 0.91] [%clk 0:13:21] } 32. Nxd4?! { [%eval 0.22] } { Inaccuracy. Rd3 was best. } { [%clk 0:29:50] } 32... cxd4 { [%eval 0.3] [%clk 0:13:36] } 33. Rxd4 { [%eval 0.11] [%clk 0:29:31] } 33... Rxb3 { [%eval 0.25] [%clk 0:13:59] } 34. h4 { [%eval 0.05] [%clk 0:28:31] } 34... Kg7 { [%eval 0.06] [%clk 0:13:39] } 35. g3 { [%eval 0.09] [%clk 0:27:32] } 35... Ra3 { [%eval 0.02] [%clk 0:12:56] } 36. Kg2 { [%eval 0.0] [%clk 0:27:52] } 36... f5 { [%eval 0.02] [%clk 0:10:02] } 37. Rd7+ { [%eval 0.05] [%clk 0:27:41] } 37... Kg6 { [%eval 0.03] [%clk 0:10:18] } 38. Rd6+ { [%eval 0.07] [%clk 0:27:20] } 38... Kg7 { [%eval 0.21] [%clk 0:09:09] } 39. h5 { [%eval 0.0] [%clk 0:26:13] } 39... Rb3 { [%eval 0.01] [%clk 0:08:08] } 40. f4 { [%eval 0.0] [%clk 0:23:30] } 40... Rb2+ { [%eval 0.06] [%clk 0:04:27] } 41. Kh3 { [%eval 0.0] [%clk 0:23:47] } 41... Rb1 { [%eval 0.0] [%clk 0:03:44] } 42. h6+ { [%eval 0.0] [%clk 0:22:31] } 42... Kf7 { [%eval 0.0] [%clk 0:04:10] } 43. Kh4 { [%eval 0.0] [%clk 0:22:39] } 43... Rg1 { [%eval 0.0] [%clk 0:04:35] } 44. Ra6 { [%eval 0.0] [%clk 0:21:28] } 44... Rg2 { [%eval 0.0] [%clk 0:04:46] } 45. Ra7+ { [%eval 0.0] [%clk 0:19:31] } 45... Kg6 { [%eval 0.0] [%clk 0:04:39] } 46. Ra6+ { [%eval 0.0] [%clk 0:19:54] } 46... Kf7 { [%eval 0.0] [%clk 0:05:09] } 47. Kg5 { [%eval 0.0] [%clk 0:20:03] } 47... Rxg3+ { [%eval 0.0] [%clk 0:05:35] } 48. Kxf5 { [%eval 0.0] [%clk 0:20:29] } 48... Re3 { [%eval 0.02] [%clk 0:04:45] } 49. Ra8 { [%eval 0.0] [%clk 0:18:53] } 49... Rb3 { [%eval 0.13] [%clk 0:04:58] } 50. Ra7+ { [%eval 0.14] [%clk 0:18:46] } 50... Kg8 { [%eval 0.21] [%clk 0:05:26] } 51. Rg7+ { [%eval 0.25] [%clk 0:15:55] } 51... Kh8 { [%eval 0.27] [%clk 0:05:56] } 52. Kg5 { [%eval 0.0] [%clk 0:15:27] } 52... Rb5+ { [%eval 0.0] [%clk 0:06:06] } 53. f5 { [%eval 0.0] [%clk 0:15:46] } 53... Rxf5+ { [%clk 0:06:31] } 1/2-1/2