Event: DEM U18 2024
Site: Willingen GER
Date: 2024-05-25
White: Duong, Quang Bach
WhiteElo: 2168
Black: Pikalow, Michael
BlackElo: 2089
Result: 1/2-1/2
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard
Termination: normal

1. d4 { [%eval 0.14] [%clk 1:30:54] } 1... c5 { [%eval 0.52] [%clk 1:30:56] } 2. d5 { [%eval 0.56] [%clk 1:31:21] } 2... Nf6 { [%eval 0.6] [%clk 1:31:24] } 3. c4 { [%eval 0.62] [%clk 1:31:28] } 3... b5 { [%eval 0.72] [%clk 1:31:50] } 4. cxb5 { [%eval 0.52] [%clk 1:31:54] } 4... a6 { [%eval 0.66] [%clk 1:32:18] } 5. bxa6 { [%eval 0.56] [%clk 1:32:17] } 5... g6 { [%eval 0.69] [%clk 1:32:45] } 6. Nc3 { [%eval 0.5] [%clk 1:32:39] } 6... Bg7 { [%eval 0.64] [%clk 1:33:10] } 7. e4 { [%eval 0.74] [%clk 1:33:01] } 7... O-O { [%eval 0.69] [%clk 1:33:33] } 8. a7 { [%eval 0.8] [%clk 1:33:23] } 8... Rxa7 { [%eval 0.54] [%clk 1:34:01] } 9. Nf3 { [%eval 0.54] [%clk 1:33:46] } 9... e6 { [%eval 0.59] [%clk 1:34:27] } 10. Be2 { [%eval 0.7] [%clk 1:34:10] } 10... exd5 { [%eval 0.72] [%clk 1:34:50] } 11. exd5 { [%eval 0.63] [%clk 1:34:35] } 11... d6 { [%eval 0.49] [%clk 1:32:37] } 12. O-O { [%eval 0.55] [%clk 1:35:01] } 12... Na6 { [%eval 0.57] [%clk 1:30:57] } 13. Nb5 { [%eval 0.63] [%clk 1:35:16] } 13... Rd7 { [%eval 0.66] [%clk 1:31:25] } 14. Bc4 { [%eval 0.44] [%clk 1:35:17] } 14... Bb7 { [%eval 0.47] [%clk 1:29:51] } 15. Qb3 { [%eval 0.51] [%clk 1:35:33] } 15... Qa8 { [%eval 0.38] [%clk 1:16:43] } 16. Rd1 { [%eval 0.48] [%clk 1:35:59] } 16... Nb4?! { [%eval 1.05] } { Inaccuracy. Nc7 was best. } { [%clk 0:53:10] } 17. Bf4 { [%eval 1.11] [%clk 1:36:21] } 17... Rfd8 { [%eval 1.25] [%clk 0:42:59] } 18. Nc3 { [%eval 1.15] [%clk 1:36:33] } 18... Ba6 { [%eval 1.26] [%clk 0:39:46] } 19. a3 { [%eval 1.26] [%clk 1:21:41] } 19... Nc2 { [%eval 1.23] [%clk 0:34:30] } 20. Rac1 { [%eval 1.24] [%clk 1:14:50] } 20... Rb7 { [%eval 1.65] [%clk 0:34:15] } 21. Bb5? { [%eval 0.09] } { Mistake. Nb5 was best. } { [%clk 1:10:03] } 21... Bxb5?! { [%eval 1.0] } { Inaccuracy. Nh5 was best. } { [%clk 0:31:21] } 22. Nxb5 { [%eval 0.98] [%clk 1:10:06] } 22... Qa6 { [%eval 0.93] [%clk 0:31:37] } 23. a4 { [%eval 1.01] [%clk 1:05:56] } 23... Nb4 { [%eval 0.96] [%clk 0:32:04] } 24. h3 { [%eval 0.85] [%clk 1:02:08] } 24... Rb6 { [%eval 1.28] [%clk 0:29:34] } 25. Bh2 { [%eval 1.39] [%clk 0:47:49] } 25... Nfxd5?! { [%eval 2.29] } { Inaccuracy. Ra8 was best. } { [%clk 0:17:59] } 26. Rxd5 { [%eval 2.4] [%clk 0:47:23] } 26... Nxd5 { [%eval 2.45] [%clk 0:18:25] } 27. Qxd5 { [%eval 2.29] [%clk 0:47:50] } 27... Bxb2 { [%eval 2.23] [%clk 0:18:33] } 28. Re1 { [%eval 2.15] [%clk 0:46:15] } 28... Bf6?! { [%eval 3.19] } { Inaccuracy. Qa8 was best. } { [%clk 0:13:20] } 29. Bf4?! { [%eval 1.92] } { Inaccuracy. Ng5 was best. } { [%clk 0:43:24] } 29... Qxa4 { [%eval 1.94] [%clk 0:03:04] } 30. Bg5 { [%eval 2.01] [%clk 0:38:26] } 30... Bxg5 { [%eval 1.89] [%clk 0:01:56] } 31. Nxg5? { [%eval 0.61] } { Mistake. Qxg5 was best. } { [%clk 0:38:54] } 31... Qf4 { [%eval 0.68] [%clk 0:02:19] } 32. Nc3 { [%eval 0.75] [%clk 0:34:24] } 32... Rb2 { [%eval 0.85] [%clk 0:02:05] } 33. Nce4 { [%eval 0.74] [%clk 0:33:23] } 33... Qf5 { [%eval 0.96] [%clk 0:02:01] } 34. Qd3?! { [%eval 0.12] } { Inaccuracy. Qc6 was best. } { [%clk 0:32:44] } 34... d5 { [%eval 0.11] [%clk 0:01:35] } 35. f4 { [%eval -0.12] [%clk 0:28:44] } 35... Rdb8 { [%eval -0.14] [%clk 0:00:43] } 36. Nxc5 { [%eval -0.12] [%clk 0:24:46] } 36... Qxd3 { [%eval 0.0] [%clk 0:01:12] } 37. Nxd3 { [%eval 0.0] [%clk 0:25:15] } 37... Rd2 { [%eval 0.0] [%clk 0:01:30] } 38. Nc5?? { [%eval -2.38] } { Blunder. Nf2 was best. } { [%clk 0:23:14] } 38... Rbb2 { [%eval -2.32] [%clk 0:01:16] } 39. Re8+? { [%eval -3.84] } { Mistake. Nd7 was best. } { [%clk 0:21:42] } 39... Kg7 { [%eval -3.92] [%clk 0:01:45] } 40. Re7?! { [%eval -5.03] } { Inaccuracy. Kh1 was best. } { [%clk 0:21:45] } 40... Rxg2+ { [%eval -4.98] [%clk 0:01:58] } 41. Kf1 { [%eval -5.03] [%clk 0:10:31] } 41... Rh2 { [%eval -4.92] [%clk 0:21:51] } 42. Kg1 { [%eval -4.79] [%clk 0:49:47] } 42... Rhc2?? { [%eval -1.51] } { Blunder. Rbg2+ was best. } { [%clk 0:21:59] } 43. Nd3 { [%eval -1.48] [%clk 0:47:24] } 43... Rb1+ { [%eval -1.49] [%clk 0:22:01] } 44. Re1 { [%eval -1.42] [%clk 0:45:57] } 44... Rb3 { [%eval -1.19] [%clk 0:18:29] } 45. Rd1 { [%eval -1.22] [%clk 0:45:28] } 45... Rcc3 { [%eval -1.52] [%clk 0:14:56] } 46. Ne5 { [%eval -1.36] [%clk 0:42:31] } 46... f6 { [%eval -1.41] [%clk 0:15:06] } 47. Ne6+ { [%eval -1.28] [%clk 0:42:11] } 47... Kg8 { [%eval -1.33] [%clk 0:15:28] } 48. Nd7 { [%eval -1.37] [%clk 0:40:37] } 48... Kf7 { [%eval -1.33] [%clk 0:15:44] } 49. Ndc5 { [%eval -1.44] [%clk 0:40:09] } 49... Rb2 { [%eval -1.35] [%clk 0:12:48] } 50. Nd3 { [%eval -1.41] [%clk 0:38:48] } 50... Rxd3?! { [%eval -0.62] } { Inaccuracy. Rbb3 was best. } { [%clk 0:08:33] } 51. Nd8+ { [%eval -0.49] [%clk 0:39:12] } 51... Ke8 { [%eval -0.5] [%clk 0:09:02] } 52. Rxd3 { [%eval -0.5] [%clk 0:39:33] } 52... Kxd8 { [%eval -0.52] [%clk 0:09:29] } 53. Rxd5+ { [%eval -0.55] [%clk 0:39:59] } 53... Ke7 { [%eval -0.58] [%clk 0:09:56] } 54. Ra5 { [%eval -0.58] [%clk 0:38:15] } 54... Ke6 { [%eval -0.12] [%clk 0:10:07] } 55. f5+ { [%eval -0.11] [%clk 0:31:29] } 55... gxf5 { [%eval 0.0] [%clk 0:10:12] } 56. Ra7 { [%eval 0.0] [%clk 0:31:54] } 56... f4 { [%eval 0.0] [%clk 0:08:45] } 57. Rxh7 { [%eval 0.0] [%clk 0:32:11] } 57... Kf5 { [%eval 0.0] [%clk 0:08:49] } 58. Ra7 { [%eval -0.01] [%clk 0:32:27] } 58... Kg5 { [%eval 0.0] [%clk 0:05:30] } 59. Rg7+ { [%eval 0.0] [%clk 0:28:50] } 59... Kf5 { [%eval 0.0] [%clk 0:05:58] } 60. Ra7 { [%eval 0.0] [%clk 0:29:16] } 60... Re2 { [%eval 0.0] [%clk 0:05:49] } 61. Ra6 { [%eval 0.0] [%clk 0:28:57] } 61... f3 { [%eval 0.0] [%clk 0:02:55] } 62. h4 { [%eval 0.0] [%clk 0:24:51] } 62... Rg2+ { [%eval 0.0] [%clk 0:01:20] } 63. Kf1 { [%eval 0.0] [%clk 0:25:18] } 63... Rh2 { [%eval 0.0] [%clk 0:01:26] } 64. Ra4 { [%eval 0.0] [%clk 0:23:54] } 64... Ke5 { [%eval 0.0] [%clk 0:01:10] } 65. Kg1 { [%eval 0.0] [%clk 0:23:48] } 65... Rg2+ { [%eval 0.0] [%clk 0:01:15] } 66. Kf1 { [%eval 0.0] [%clk 0:24:13] } 66... f5 { [%eval 0.0] [%clk 0:01:28] } 67. h5 { [%eval 0.0] [%clk 0:22:17] } 67... Rh2 { [%eval 0.0] [%clk 0:01:56] } 68. h6 { [%eval 0.0] [%clk 0:22:22] } 68... Rxh6 { [%eval 0.0] [%clk 0:00:54] } 69. Kf2 { [%eval 0.0] [%clk 0:22:49] } 69... Rh3 { [%eval 0.0] [%clk 0:01:21] } 70. Rb4 { [%eval 0.0] [%clk 0:22:39] } 70... Kf6 { [%eval 0.0] [%clk 0:01:01] } 71. Ra4 { [%eval 0.0] [%clk 0:21:52] } 71... Kg5 { [%eval 0.0] [%clk 0:01:17] } 72. Rb4 { [%eval 0.0] [%clk 0:22:12] } 72... Kg6 { [%eval 0.0] [%clk 0:00:41] } 73. Ra4 { [%eval 0.0] [%clk 0:22:32] } 73... Kh5 { [%eval 0.0] [%clk 0:01:08] } 74. Rf4 { [%eval 0.0] [%clk 0:22:38] } 74... Kg5 { [%eval 0.0] [%clk 0:01:34] } 75. Rb4 { [%eval 0.0] [%clk 0:23:01] } 75... Rh2+ { [%eval 0.0] [%clk 0:01:24] } 76. Kxf3 { [%eval 0.0] [%clk 0:23:25] } 76... Rh3+ { [%eval 0.0] [%clk 0:01:50] } 77. Kf2 { [%eval 0.0] [%clk 0:23:52] } 77... Ra3 { [%eval 0.0] [%clk 0:02:17] } 78. Rc4 { [%eval 0.0] [%clk 0:24:09] } 78... f4 { [%eval 0.0] [%clk 0:02:14] } 79. Rc8 { [%eval 0.0] [%clk 0:24:22] } 79... Ra1 { [%eval 0.0] [%clk 0:01:18] } 80. Rg8+ { [%eval 0.0] [%clk 0:24:47] } 80... Kf5 { [%eval 0.0] [%clk 0:01:44] } 1/2-1/2