Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Purnama, Patrick
Black: Tuguldur, Soninbayar
Result: 1/2-1/2
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... d5 { [%eval 0.23] [%clk 0:10:01] } 2. Bf4 { [%eval 0.0] [%clk 0:10:04] } 2... Nf6 { [%eval 0.09] [%clk 0:10:02] } 3. e3 { [%eval -0.05] [%clk 0:10:05] } 3... Bf5 { [%eval 0.35] [%clk 0:10:00] } 4. c4 { [%eval 0.13] [%clk 0:10:05] } 4... Bxb1?! { [%eval 0.73] } { Inaccuracy. c5 was best. } { [%clk 0:09:54] } 5. Rxb1 { [%eval 1.13] [%clk 0:09:58] } 5... e6 { [%eval 1.28] [%clk 0:09:55] } 6. Qb3 { [%eval 1.22] [%clk 0:09:46] } 6... Qc8 { [%eval 1.39] [%clk 0:08:35] } 7. Nf3 { [%eval 1.35] [%clk 0:09:40] } 7... c6 { [%eval 1.28] [%clk 0:08:35] } 8. Be2 { [%eval 1.13] [%clk 0:09:09] } 8... Nbd7 { [%eval 0.92] [%clk 0:08:34] } 9. O-O { [%eval 1.24] [%clk 0:09:06] } 9... Be7 { [%eval 0.99] [%clk 0:08:35] } 10. Rbc1 { [%eval 0.85] [%clk 0:08:55] } 10... O-O { [%eval 0.93] [%clk 0:08:34] } 11. h3 { [%eval 0.78] [%clk 0:08:31] } 11... Ne4 { [%eval 1.02] [%clk 0:08:02] } 12. cxd5 { [%eval 0.73] [%clk 0:08:12] } 12... exd5 { [%eval 0.86] [%clk 0:07:59] } 13. Bd3 { [%eval 1.05] [%clk 0:08:01] } 13... Ndf6 { [%eval 0.87] [%clk 0:07:58] } 14. Rfd1 { [%eval 0.59] [%clk 0:07:39] } 14... Re8 { [%eval 0.85] [%clk 0:07:44] } 15. Ne5 { [%eval 0.82] [%clk 0:07:15] } 15... h6 { [%eval 1.18] [%clk 0:06:28] } 16. Qc2 { [%eval 1.14] [%clk 0:06:40] } 16... Qe6 { [%eval 1.46] [%clk 0:05:13] } 17. f3 { [%eval 1.12] [%clk 0:06:02] } 17... Nd6 { [%eval 1.53] [%clk 0:04:47] } 18. Qf2?! { [%eval 0.96] } { Inaccuracy. g4 was best. } { [%clk 0:05:59] } 18... Bf8 { [%eval 1.25] [%clk 0:04:38] } 19. Kh1 { [%eval 1.37] [%clk 0:05:15] } 19... Rad8 { [%eval 1.24] [%clk 0:03:45] } 20. Rg1?! { [%eval 0.7] } { Inaccuracy. Re1 was best. } { [%clk 0:05:11] } 20... g5?! { [%eval 1.32] } { Inaccuracy. Nd7 was best. } { [%clk 0:03:38] } 21. Bh2 { [%eval 1.19] [%clk 0:05:03] } 21... Bg7 { [%eval 1.25] [%clk 0:03:39] } 22. Rcf1 { [%eval 0.92] [%clk 0:04:11] } 22... a6 { [%eval 0.87] [%clk 0:02:38] } 23. f4? { [%eval -0.37] } { Mistake. Re1 was best. } { [%clk 0:03:38] } 23... Nde4? { [%eval 0.73] } { Mistake. Nfe4 was best. } { [%clk 0:02:06] } 24. Qe2 { [%eval 0.61] [%clk 0:03:21] } 24... Re7 { [%eval 0.93] [%clk 0:00:45] } 25. g4?! { [%eval 0.19] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:54] } 25... c5 { [%eval 0.17] [%clk 0:00:32] } 26. fxg5 { [%eval 0.23] [%clk 0:02:31] } 26... hxg5 { [%eval 0.04] [%clk 0:00:33] } 27. Rf5 { [%eval 0.08] [%clk 0:01:56] } 27... Qb6 { [%eval 0.0] [%clk 0:00:18] } 28. Bxe4? { [%eval -1.46] } { Mistake. dxc5 was best. } { [%clk 0:01:25] } 28... Nxe4 { [%eval -1.38] [%clk 0:00:19] } 29. Rgf1 { [%eval -1.47] [%clk 0:00:36] } 29... Rf8? { [%eval -0.05] } { Mistake. cxd4 was best. } { [%clk 0:00:18] } 30. Rd1?? { [%eval -3.03] } { Blunder. dxc5 was best. } { [%clk 0:00:14] } 30... cxd4 { [%eval -3.2] [%clk 0:00:17] } 31. exd4? { [%eval -5.79] } { Mistake. Rxd4 was best. } { [%clk 0:00:16] } 31... a5?? { [%eval -0.86] } { Blunder. f6 was best. } { [%clk 0:00:11] } 32. Qc2?? { [%eval -2.62] } { Blunder. Qg2 was best. } { [%clk 0:00:11] } 32... Rc7 { [%eval -2.67] [%clk 0:00:09] } 33. Qg2 { [%eval -2.6] [%clk 0:00:10] } 33... Re7?? { [%eval -0.12] } { Blunder. Rfc8 was best. } { [%clk 0:00:09] } 34. Bg1?! { [%eval -0.68] } { Inaccuracy. Nf3 was best. } { [%clk 0:00:06] } 34... Re6?! { [%eval 0.0] } { Inaccuracy. Rfe8 was best. } { [%clk 0:00:08] } 35. Be3?? { [%eval -6.97] } { Blunder. Nf3 was best. } { [%clk 0:00:08] } 35... Bxe5 { [%eval -6.84] [%clk 0:00:07] } 36. dxe5 { [%eval -7.05] [%clk 0:00:10] } 36... Qxe3 { [%eval -7.23] [%clk 0:00:08] } 37. Kh2 { [%eval -8.24] [%clk 0:00:07] } 37... Qb6?! { [%eval -5.15] } { Inaccuracy. Rxe5 was best. } { [%clk 0:00:09] } 38. Rdf1?! { [%eval -8.05] } { Inaccuracy. Rxd5 was best. } { [%clk 0:00:08] } 38... Qc7 { [%eval -8.37] [%clk 0:00:10] } 39. Qf3 { [%eval -9.3] [%clk 0:00:04] } 39... Rxe5 { [%eval -9.57] [%clk 0:00:10] } 40. Kg1 { [%eval -9.66] [%clk 0:00:03] } 40... Rxf5 { [%eval -9.7] [%clk 0:00:12] } 41. Qxf5? { [%eval #-10] } { Checkmate is now unavoidable. gxf5 was best. } { [%clk 0:00:06] } 41... Qg3+ { [%eval #-9] [%clk 0:00:13] } 42. Kh1 { [%eval #-9] [%clk 0:00:07] } 42... Qxh3+ { [%eval #-8] [%clk 0:00:15] } 43. Kg1 { [%eval #-8] [%clk 0:00:10] } 43... Qg3+ { [%eval #-7] [%clk 0:00:17] } 44. Kh1 { [%eval #-7] [%clk 0:00:12] } 44... Qh4+ { [%eval #-8] [%clk 0:00:17] } 45. Kg2 { [%eval #-8] [%clk 0:00:13] } 45... Qh7?? { [%eval -6.61] } { Lost forced checkmate sequence. Qg3+ was best. } { [%clk 0:00:19] } 46. Qxd5 { [%eval -6.63] [%clk 0:00:13] } 46... Qg6 { [%eval -7.04] [%clk 0:00:20] } 47. Rf5 { [%eval -7.12] [%clk 0:00:14] } 47... Re8 { [%eval -6.24] [%clk 0:00:15] } 48. Qd7 { [%eval -8.65] [%clk 0:00:10] } 48... Re6 { [%eval -7.11] [%clk 0:00:08] } 49. Qd8+ { [%eval -7.18] [%clk 0:00:10] } 49... Kg7 { [%eval -7.02] [%clk 0:00:10] } 50. Qd4+ { [%eval -7.28] [%clk 0:00:12] } 50... Nf6 { [%eval -7.23] [%clk 0:00:12] } 51. Qd2 { [%eval -9.1] [%clk 0:00:11] } 51... Ne4 { [%eval -7.0] [%clk 0:00:12] } 52. Qd4+ { [%eval -7.46] [%clk 0:00:13] } 52... Rf6 { [%eval -5.91] [%clk 0:00:14] } 53. Qxe4 { [%eval -7.09] [%clk 0:00:13] } 53... Re6?? { [%eval 0.0] } { Blunder. Rxf5 was best. } { [%clk 0:00:12] } 54. Qd4+ { [%eval 0.0] [%clk 0:00:14] } 54... Kh7 { [%eval 0.0] [%clk 0:00:12] } 55. Qd3?! { [%eval -0.94] } { Inaccuracy. Qd8 was best. } { [%clk 0:00:09] } 55... Rd6?? { [%eval 2.82] } { Blunder. Rf6 was best. } { [%clk 0:00:07] } 56. Rxf7+ { [%eval 3.19] [%clk 0:00:09] } 56... Kg8 { [%eval 3.22] [%clk 0:00:06] } 57. Qxg6+ { [%eval 3.35] [%clk 0:00:11] } 57... Rxg6 { [%eval 3.06] [%clk 0:00:07] } 58. Rxb7 { [%eval 3.31] [%clk 0:00:13] } 58... Rc6 { [%eval 3.6] [%clk 0:00:08] } 59. Rb5 { [%eval 4.14] [%clk 0:00:14] } 59... Rc2+ { [%eval 3.57] [%clk 0:00:09] } 60. Kf3 { [%eval 3.62] [%clk 0:00:16] } 60... Kf7 { [%eval 3.96] [%clk 0:00:10] } 61. a3?? { [%eval 1.1] } { Blunder. Rxg5 was best. } { [%clk 0:00:16] } 61... a4?? { [%eval 3.88] } { Blunder. Kg6 was best. } { [%clk 0:00:11] } 62. Rb4 { [%eval 5.12] [%clk 0:00:17] } 62... Kf6 { [%eval 3.82] [%clk 0:00:13] } 63. Rxa4?? { [%eval 1.2] } { Blunder. Ke4 was best. } { [%clk 0:00:17] } 63... Rxb2 { [%eval 1.18] [%clk 0:00:14] } 64. Ra6+? { [%eval 0.02] } { Mistake. Re4 was best. } { [%clk 0:00:19] } 64... Kg7 { [%eval 0.15] [%clk 0:00:14] } 65. Ke4 { [%eval 0.0] [%clk 0:00:21] } 65... Rf2 { [%eval 0.0] [%clk 0:00:15] } 66. Ra7+ { [%eval 0.0] [%clk 0:00:21] } 66... Kg6 { [%eval 0.0] [%clk 0:00:16] } 67. Ra6+ { [%eval 0.0] [%clk 0:00:23] } 67... Kg7 { [%eval 0.0] [%clk 0:00:17] } 68. Ke5 { [%eval 0.0] [%clk 0:00:22] } 68... Rf4 { [%eval 0.0] [%clk 0:00:18] } 69. Ra7+ { [%eval 0.0] [%clk 0:00:23] } 69... Kg6 { [%eval 0.0] [%clk 0:00:19] } 70. Ra6+ { [%eval 0.0] [%clk 0:00:25] } 70... Kg7 { [%eval 0.0] [%clk 0:00:20] } 71. Rd6 { [%eval 0.0] [%clk 0:00:21] } 71... Rxg4 { [%eval 0.0] [%clk 0:00:18] } 72. Rd2 { [%eval 0.0] [%clk 0:00:20] } 72... Ra4 { [%eval 0.0] [%clk 0:00:17] } 73. Kf5 { [%eval 0.0] [%clk 0:00:14] } 73... Ra5+ { [%eval 0.0] [%clk 0:00:18] } 74. Kg4 { [%eval 0.0] [%clk 0:00:15] } 74... Kf6 { [%eval 0.0] [%clk 0:00:20] } 75. Rd3 { [%eval 0.0] [%clk 0:00:15] } 75... Ra4+ { [%eval 0.0] [%clk 0:00:21] } 76. Kg3 { [%eval 0.0] [%clk 0:00:13] } 76... Kf5 { [%eval 0.0] [%clk 0:00:22] } 77. Rb3 { [%eval 0.0] [%clk 0:00:15] } 77... Ra5 { [%eval 0.0] [%clk 0:00:21] } 78. Rc3 { [%eval 0.0] [%clk 0:00:15] } 78... Rd5 { [%eval 0.0] [%clk 0:00:19] } 79. Rb3 { [%eval 0.0] [%clk 0:00:12] } 79... Rd1 { [%eval 0.0] [%clk 0:00:18] } 80. Rb5+ { [%eval 0.0] [%clk 0:00:12] } 80... Kg6 { [%eval 0.0] [%clk 0:00:20] } 81. Rb6+ { [%eval 0.0] [%clk 0:00:14] } 81... Kh5 { [%eval 0.0] [%clk 0:00:21] } 82. Rb3 { [%eval 0.0] [%clk 0:00:14] } 82... Ra1 { [%eval 0.0] [%clk 0:00:22] } 83. Rc3 { [%eval 0.0] [%clk 0:00:13] } 83... Rg1+ { [%eval 0.0] [%clk 0:00:23] } 84. Kh2 { [%eval 0.0] [%clk 0:00:14] } 84... Rg4 { [%eval 0.0] [%clk 0:00:18] } 85. Kh3 { [%eval 0.0] [%clk 0:00:10] } 85... Ra4 { [%eval 0.0] [%clk 0:00:13] } 86. Kg3 { [%eval 0.0] [%clk 0:00:10] } 86... Ra5 { [%eval 0.0] [%clk 0:00:13] } 87. Rb3 { [%eval 0.0] [%clk 0:00:11] } 87... Rd5 { [%eval 0.0] [%clk 0:00:13] } 88. Kh3 { [%eval 0.0] [%clk 0:00:10] } 88... Rd1 { [%eval 0.0] [%clk 0:00:10] } 89. Kg3 { [%eval 0.0] [%clk 0:00:09] } 89... Rg1+ { [%eval 0.0] [%clk 0:00:08] } 90. Kh2 { [%eval 0.0] [%clk 0:00:11] } 90... Rg4?? { [%eval 60.12] } { Blunder. Ra1 was best. } { [%clk 0:00:08] } 91. Kh3?? { [%eval 0.0] } { Blunder. Rb4 was best. } { [%clk 0:00:10] } 91... Rh4+ { [%eval 0.0] [%clk 0:00:07] } 92. Kg3 { [%eval 0.0] [%clk 0:00:12] } 92... Rd4 { [%eval 0.0] [%clk 0:00:07] } 93. Rc3 { [%eval 0.0] [%clk 0:00:13] } 93... Rd5 { [%eval 0.0] [%clk 0:00:09] } 94. Rb3 { [%eval 0.0] [%clk 0:00:14] } 94... Kg6 { [%eval 0.0] [%clk 0:00:10] } 95. Rb6+ { [%eval 0.0] [%clk 0:00:15] } 95... Kf5 { [%eval 0.0] [%clk 0:00:11] } 96. Rb3 { [%eval 0.0] [%clk 0:00:15] } 96... Ra5 { [%eval 0.0] [%clk 0:00:13] } 97. Rc3 { [%eval 0.0] [%clk 0:00:14] } 97... Ra4 { [%eval 0.0] [%clk 0:00:11] } 98. Rb3 { [%eval 0.0] [%clk 0:00:15] } 98... Rd4 { [%eval 0.0] [%clk 0:00:12] } 99. Rb5+ { [%eval 0.0] [%clk 0:00:16] } 99... Kg6 { [%eval 0.0] [%clk 0:00:14] } 100. Rb6+ { [%eval 0.0] [%clk 0:00:18] } 100... Kh5 { [%eval 0.0] [%clk 0:00:15] } 101. Rb3 { [%clk 0:00:17] } 101... Rd1 { [%clk 0:00:17] } 102. Rc3 { [%clk 0:00:13] } 102... Rg1+ { [%clk 0:00:18] } 103. Kh2 { [%clk 0:00:15] } 103... Rg4 { [%clk 0:00:19] } 104. Kh3 { [%clk 0:00:16] } 104... Rh4+ { [%clk 0:00:20] } 105. Kg3 { [%clk 0:00:18] } 105... Rg4+ { [%clk 0:00:20] } 106. Kh3 { [%clk 0:00:19] } 1/2-1/2