Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Bupe, Lwenyeka
Black: Rajkumar, Mahir Adrian
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:09:58] } 2. Nf3 { [%eval 0.0] [%clk 0:10:03] } 2... Nc6?! { [%eval 0.63] } { Inaccuracy. Nf6 was best. } { [%clk 0:09:48] } 3. e3 { [%eval 0.71] [%clk 0:10:01] } 3... Nf6 { [%eval 0.71] [%clk 0:09:45] } 4. c4 { [%eval 0.59] [%clk 0:09:59] } 4... e6 { [%eval 0.63] [%clk 0:09:44] } 5. Bd3 { [%eval 0.24] [%clk 0:09:59] } 5... Bd6 { [%eval 0.52] [%clk 0:09:41] } 6. a3 { [%eval 0.03] [%clk 0:09:56] } 6... O-O?! { [%eval 0.75] } { Inaccuracy. dxc4 was best. } { [%clk 0:09:23] } 7. Nc3?! { [%eval 0.0] } { Inaccuracy. c5 was best. } { [%clk 0:09:55] } 7... Ng4?? { [%eval 3.11] } { Blunder. dxc4 was best. } { [%clk 0:09:09] } 8. h3?! { [%eval 1.94] } { Inaccuracy. cxd5 was best. } { [%clk 0:09:50] } 8... Nxf2?? { [%eval 6.47] } { Blunder. Nf6 was best. } { [%clk 0:09:00] } 9. Kxf2 { [%eval 6.3] [%clk 0:09:47] } 9... e5 { [%eval 7.61] [%clk 0:08:53] } 10. dxe5?! { [%eval 5.31] } { Inaccuracy. cxd5 was best. } { [%clk 0:09:45] } 10... Nxe5 { [%eval 5.57] [%clk 0:08:53] } 11. Nxe5 { [%eval 5.91] [%clk 0:09:46] } 11... Bxe5 { [%eval 5.55] [%clk 0:08:44] } 12. Bxh7+ { [%eval 5.92] [%clk 0:09:24] } 12... Kh8 { [%eval 7.77] [%clk 0:08:34] } 13. Qh5 { [%eval 7.68] [%clk 0:09:12] } 13... Qf6+ { [%eval 7.76] [%clk 0:08:33] } 14. Bf5+ { [%eval 6.43] [%clk 0:09:06] } 14... Qh6 { [%eval 6.61] [%clk 0:08:26] } 15. Qxh6+ { [%eval 6.61] [%clk 0:09:06] } 15... gxh6 { [%eval 6.61] [%clk 0:08:26] } 16. Bxc8 { [%eval 6.41] [%clk 0:09:02] } 16... Raxc8 { [%eval 6.47] [%clk 0:08:26] } 17. cxd5 { [%eval 6.89] [%clk 0:09:03] } 17... Rg8 { [%eval 6.97] [%clk 0:08:24] } 18. Rf1 { [%eval 6.23] [%clk 0:08:40] } 18... Bg3+ { [%eval 7.75] [%clk 0:08:22] } 19. Kg1 { [%eval 7.46] [%clk 0:08:36] } 19... Rg7 { [%eval 8.3] [%clk 0:08:06] } 20. e4 { [%eval 8.15] [%clk 0:08:32] } 20... Kh7 { [%eval 8.3] [%clk 0:07:52] } 21. Bf4 { [%eval 8.28] [%clk 0:08:27] } 21... Bh4 { [%eval 8.75] [%clk 0:07:41] } 22. Be5 { [%eval 8.66] [%clk 0:08:18] } 22... f6 { [%eval 8.76] [%clk 0:07:32] } 23. Bxf6 { [%eval 8.84] [%clk 0:08:18] } 23... Bxf6 { [%eval 8.87] [%clk 0:07:33] } 24. Rxf6 { [%eval 8.73] [%clk 0:08:18] } 24... Rcg8 { [%eval 8.66] [%clk 0:07:32] } 25. g4 { [%eval 9.22] [%clk 0:08:12] } 25... h5 { [%eval 9.21] [%clk 0:07:17] } 26. Rf4 { [%eval 8.94] [%clk 0:07:57] } 26... hxg4 { [%eval 9.04] [%clk 0:07:06] } 27. Rxg4 { [%eval 8.26] [%clk 0:07:58] } 27... Rxg4+ { [%eval 8.36] [%clk 0:07:02] } 28. hxg4 { [%eval 8.25] [%clk 0:07:58] } 28... Rxg4+ { [%eval 8.34] [%clk 0:07:03] } 29. Kf2 { [%eval 8.37] [%clk 0:07:59] } 29... Rf4+ { [%eval 9.21] [%clk 0:06:39] } 30. Ke3 { [%eval 9.16] [%clk 0:07:57] } 30... Rf8 { [%eval 9.68] [%clk 0:06:36] } 31. Rh1+ { [%eval 9.84] [%clk 0:07:54] } 31... Kg7 { [%eval 9.82] [%clk 0:06:35] } 32. Nb5 { [%eval 9.32] [%clk 0:07:45] } 32... c6 { [%eval 8.53] [%clk 0:06:22] } 33. dxc6 { [%eval 8.35] [%clk 0:07:38] } 33... bxc6 { [%eval 8.31] [%clk 0:06:21] } 34. Nxa7 { [%eval 8.61] [%clk 0:07:36] } 34... c5 { [%eval 8.85] [%clk 0:06:21] } 35. e5 { [%eval 8.46] [%clk 0:07:32] } 35... Rf7 { [%eval 9.2] [%clk 0:06:06] } 36. Rg1+ { [%eval 9.2] [%clk 0:07:06] } 36... Kh8 { [%eval 10.07] [%clk 0:05:56] } 37. Nb5 { [%eval 10.51] [%clk 0:07:05] } 37... Rb7 { [%eval 10.85] [%clk 0:05:43] } 38. a4 { [%eval 11.03] [%clk 0:07:04] } 38... c4 { [%eval 13.28] [%clk 0:05:35] } 39. Rg2 { [%eval 12.29] [%clk 0:06:37] } 39... Rh7 { [%eval 12.36] [%clk 0:05:26] } 40. Rg3 { [%eval 10.94] [%clk 0:06:21] } 40... Rh2 { [%eval 12.72] [%clk 0:05:19] } 41. Rg4 { [%eval 10.71] [%clk 0:06:01] } 41... Rh3+ { [%eval 12.0] [%clk 0:05:13] } 42. Kd4 { [%eval 13.32] [%clk 0:06:00] } 42... Rb3 { [%eval 13.1] [%clk 0:05:04] } 43. Kxc4 { [%eval 17.24] [%clk 0:05:56] } 43... Rxb2 { [%eval 68.11] [%clk 0:05:05] } 44. e6 { [%eval 64.37] [%clk 0:05:49] } 44... Kh7 { [%eval 82.0] [%clk 0:04:49] } 45. Kd5 { [%eval 18.77] [%clk 0:05:44] } 45... Rd2+?! { [%eval #9] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:04:46] } 46. Rd4?! { [%eval 71.37] } { Lost forced checkmate sequence. Nd4 was best. } { [%clk 0:05:43] } 46... Re2 { [%eval 71.83] [%clk 0:04:45] } 47. Kd6 { [%eval #11] [%clk 0:05:38] } 47... Kg7 { [%eval 68.04] [%clk 0:04:45] } 48. Rd5 { [%eval 70.97] [%clk 0:05:29] } 48... Kf6?! { [%eval #12] } { Checkmate is now unavoidable. Re4 was best. } { [%clk 0:04:43] } 49. Nd4?! { [%eval 81.9] } { Lost forced checkmate sequence. Nc7 was best. } { [%clk 0:05:25] } 49... Re3?! { [%eval #29] } { Checkmate is now unavoidable. Re4 was best. } { [%clk 0:03:58] } 50. Rf5+?! { [%eval 75.92] } { Lost forced checkmate sequence. a5 was best. } { [%clk 0:05:19] } 50... Kg6?! { [%eval #15] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:03:47] } 51. e7 { [%eval #11] [%clk 0:05:14] } 51... Re4 { [%eval #9] [%clk 0:03:40] } 52. Kc6?! { [%eval 13.73] } { Lost forced checkmate sequence. Rf8 was best. } { [%clk 0:04:34] } 52... Rxe7 { [%eval 13.21] [%clk 0:03:34] } 53. a5 { [%eval 10.95] [%clk 0:04:21] } 53... Re4 { [%eval 52.62] [%clk 0:03:28] } 54. Rd5 { [%eval 57.22] [%clk 0:04:21] } 54... Re1 { [%eval 57.74] [%clk 0:03:19] } 55. Rd6+ { [%eval 53.17] [%clk 0:04:15] } 55... Kf7 { [%eval 55.54] [%clk 0:03:17] } 56. Kd5 { [%eval 54.73] [%clk 0:04:08] } 56... Ra1 { [%eval 55.41] [%clk 0:03:05] } 57. a6 { [%eval 55.01] [%clk 0:04:06] } 57... Ke7 { [%eval 53.75] [%clk 0:03:03] } 58. Re6+ { [%eval 10.48] [%clk 0:04:04] } 58... Kd7 { [%eval 9.87] [%clk 0:03:01] } 59. Kc5 { [%eval 8.14] [%clk 0:03:59] } 59... Kc7 { [%eval 57.89] [%clk 0:02:10] } 60. Re7+ { [%eval #12] [%clk 0:03:49] } 60... Kd8 { [%eval #12] [%clk 0:02:06] } 61. Nc6+ { [%eval #11] [%clk 0:03:43] } 61... Kc8 { [%eval #11] [%clk 0:02:02] } 62. a7 { [%eval #10] [%clk 0:03:19] } 62... Rc1+ { [%eval #10] [%clk 0:01:28] } 63. Kb5 { [%eval #12] [%clk 0:03:10] } 63... Rb1+ { [%eval #9] [%clk 0:01:27] } 64. Nb4 { [%eval #8] [%clk 0:03:10] } 64... Ra1 { [%eval #8] [%clk 0:01:24] } 65. Na6 { [%eval #7] [%clk 0:02:59] } 65... Rb1+ { [%eval #5] [%clk 0:01:21] } 66. Kc5 { [%eval #8] [%clk 0:02:54] } 66... Rc1+ { [%eval #8] [%clk 0:01:21] } 67. Kd5 { [%eval #7] [%clk 0:02:55] } 67... Rd1+ { [%eval #7] [%clk 0:01:22] } 68. Ke5 { [%eval #8] [%clk 0:02:55] } 68... Re1+ { [%eval #8] [%clk 0:01:22] } 69. Kd6 { [%eval #7] [%clk 0:02:46] } 69... Rd1+ { [%eval #7] [%clk 0:01:21] } 70. Ke6 { [%eval #8] [%clk 0:02:42] } 70... Re1+ { [%eval #8] [%clk 0:01:21] } 71. Kf7?? { [%eval 0.0] } { Lost forced checkmate sequence. Kd6 was best. } { [%clk 0:02:42] } 71... Rf1+?? { [%eval #3] } { Checkmate is now unavoidable. Rxe7+ was best. } { [%clk 0:01:20] } 72. Ke8 { [%eval #2] [%clk 0:02:42] } 72... Rb1 { [%eval #1] [%clk 0:00:55] } 73. a8=Q+ { [%eval #1] [%clk 0:02:40] } 73... Rb8 { [%clk 0:00:54] } 74. Qxb8# { [%clk 0:02:40] } 1-0