Event: Round 4: Joseph Benher, Savio - Duong, Thanh Nha
Date: 2024-05-19
White: Joseph Benher, Savio
WhiteElo: 2044
Black: Duong, Thanh Nha
BlackTitle: IM
BlackElo: 2157
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Classical Attack, Staunton Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:51] } 2. Nf3 { [%eval 0.13] [%clk 1:31:22] } 2... Nf6 { [%eval 0.27] [%clk 1:31:16] } 3. Nxe5 { [%eval 0.25] [%clk 1:31:46] } 3... d6 { [%eval 0.32] [%clk 1:31:43] } 4. Nf3 { [%eval 0.31] [%clk 1:32:12] } 4... Nxe4 { [%eval 0.26] [%clk 1:32:07] } 5. d4 { [%eval 0.23] [%clk 1:32:39] } 5... d5 { [%eval 0.31] [%clk 1:32:29] } 6. Bd3 { [%eval 0.28] [%clk 1:33:07] } 6... Bd6 { [%eval 0.29] [%clk 1:32:53] } 7. O-O { [%eval 0.32] [%clk 1:33:34] } 7... O-O { [%eval 0.24] [%clk 1:33:17] } 8. c4 { [%eval 0.41] [%clk 1:34:02] } 8... c6 { [%eval 0.27] [%clk 1:33:40] } 9. Nc3 { [%eval 0.24] [%clk 1:34:27] } 9... Nxc3 { [%eval 0.23] [%clk 1:33:56] } 10. bxc3 { [%eval 0.35] [%clk 1:34:47] } 10... dxc4 { [%eval 0.28] [%clk 1:34:15] } 11. Bxc4 { [%eval 0.23] [%clk 1:34:54] } 11... Bf5 { [%eval 0.23] [%clk 1:28:35] } 12. Bd3 { [%eval 0.08] [%clk 1:32:54] } 12... Bxd3 { [%eval 0.1] [%clk 1:24:59] } 13. Qxd3 { [%eval 0.15] [%clk 1:32:11] } 13... Nd7 { [%eval 0.09] [%clk 1:24:57] } 14. Rd1 { [%eval 0.04] [%clk 1:29:10] } 14... Re8 { [%eval 0.04] [%clk 1:19:43] } 15. Be3 { [%eval 0.0] [%clk 1:28:20] } 15... Qe7 { [%eval 0.07] [%clk 1:17:34] } 16. a4 { [%eval 0.06] [%clk 1:27:10] } 16... Nf6 { [%eval 0.18] [%clk 1:12:44] } 17. Bg5 { [%eval 0.3] [%clk 1:26:27] } 17... Bc7 { [%eval 0.32] [%clk 1:09:58] } 18. a5 { [%eval 0.11] [%clk 1:15:23] } 18... h6 { [%eval 0.14] [%clk 1:04:52] } 19. Bh4 { [%eval 0.12] [%clk 1:15:01] } 19... g5 { [%eval 0.09] [%clk 1:03:53] } 20. Bg3 { [%eval 0.1] [%clk 1:15:24] } 20... Bxg3 { [%eval 0.11] [%clk 1:04:13] } 21. hxg3 { [%eval 0.17] [%clk 1:15:35] } 21... Qe4 { [%eval 0.09] [%clk 1:04:12] } 22. Qc4 { [%eval 0.16] [%clk 1:12:30] } 22... Qd5 { [%eval 0.32] [%clk 1:03:54] } 23. Qb4 { [%eval 0.24] [%clk 1:12:40] } 23... Rab8 { [%eval 0.39] [%clk 0:56:08] } 24. c4 { [%eval 0.42] [%clk 1:09:14] } 24... Qf5 { [%eval 0.4] [%clk 0:56:14] } 25. Qb2 { [%eval 0.27] [%clk 1:01:09] } 25... Re7 { [%eval 0.4] [%clk 0:52:25] } 26. Re1 { [%eval 0.2] [%clk 0:55:25] } 26... Rbe8 { [%eval 0.36] [%clk 0:51:35] } 27. Rxe7 { [%eval 0.19] [%clk 0:53:54] } 27... Rxe7 { [%eval 0.21] [%clk 0:52:02] } 28. a6 { [%eval 0.04] [%clk 0:53:51] } 28... b6 { [%eval 0.0] [%clk 0:47:49] } 29. Ne5 { [%eval 0.0] [%clk 0:49:55] } 29... Re6 { [%eval 0.07] [%clk 0:44:48] } 30. Nf3 { [%eval 0.0] [%clk 0:35:38] } 30... Ng4 { [%eval 0.09] [%clk 0:39:08] } 31. Rd1 { [%eval 0.0] [%clk 0:34:03] } 31... Nf6 { [%eval 0.0] [%clk 0:15:30] } 32. Qa2 { [%eval 0.0] [%clk 0:28:35] } 32... Qe4 { [%eval 0.19] [%clk 0:13:21] } 33. Qd2 { [%eval 0.11] [%clk 0:23:46] } 33... Qe2 { [%eval 0.05] [%clk 0:13:14] } 34. Qxe2 { [%eval 0.07] [%clk 0:22:13] } 34... Rxe2 { [%eval 0.05] [%clk 0:13:43] } 35. Ne5 { [%eval 0.11] [%clk 0:22:33] } 35... c5?? { [%eval 2.71] } { Blunder. Ra2 was best. } { [%clk 0:12:54] } 36. Kf1 { [%eval 2.75] [%clk 0:22:16] } 36... Re4?! { [%eval 3.78] } { Inaccuracy. Ra2 was best. } { [%clk 0:10:21] } 37. Nc6 { [%eval 3.64] [%clk 0:21:18] } 37... Nd7 { [%eval 3.73] [%clk 0:06:38] } 38. Nxa7 { [%eval 3.91] [%clk 0:16:52] } 38... Nb8 { [%eval 3.93] [%clk 0:06:24] } 39. d5 { [%eval 3.32] [%clk 0:16:38] } 39... Nxa6 { [%eval 3.34] [%clk 0:02:58] } 40. d6 { [%eval 3.18] [%clk 0:15:04] } 40... Nb8 { [%eval 3.12] [%clk 0:03:05] } 41. d7 { [%eval 3.38] [%clk 0:15:18] } 41... Nxd7 { [%eval 3.43] [%clk 0:03:27] } 42. Rxd7 { [%eval 3.34] [%clk 0:15:43] } 42... Rxc4 { [%eval 3.06] [%clk 0:03:50] } 43. Rb7 { [%eval 3.35] [%clk 0:15:30] } 43... Rc1+ { [%eval 3.35] [%clk 0:03:48] } 44. Ke2 { [%eval 3.24] [%clk 0:15:55] } 44... Rb1 { [%eval 3.13] [%clk 0:03:36] } 45. Rc7?! { [%eval 1.9] } { Inaccuracy. Nc8 was best. } { [%clk 0:15:43] } 45... Rb2+ { [%eval 1.67] [%clk 0:03:09] } 46. Kf3 { [%eval 1.91] [%clk 0:15:32] } 46... f5 { [%eval 1.6] [%clk 0:03:28] } 47. Rd7 { [%eval 1.78] [%clk 0:14:48] } 47... c4?! { [%eval 3.1] } { Inaccuracy. h5 was best. } { [%clk 0:03:18] } 48. Nc6? { [%eval 1.61] } { Mistake. Rc7 was best. } { [%clk 0:13:25] } 48... b5?! { [%eval 2.69] } { Inaccuracy. Rb3+ was best. } { [%clk 0:02:55] } 49. Ne5?! { [%eval 1.82] } { Inaccuracy. Rc7 was best. } { [%clk 0:12:12] } 49... c3? { [%eval 3.48] } { Mistake. Rb3+ was best. } { [%clk 0:02:36] } 50. Rc7 { [%eval 3.54] [%clk 0:12:22] } 50... b4 { [%eval 3.87] [%clk 0:02:53] } 51. Nd3 { [%eval 3.8] [%clk 0:11:21] } 51... Rb3 { [%eval 3.79] [%clk 0:00:40] } 52. Ke3 { [%eval 3.79] [%clk 0:11:11] } 52... Rb1 { [%eval 3.78] [%clk 0:00:36] } 53. Rc4 { [%eval 3.66] [%clk 0:11:00] } 53... Rg1 { [%eval 3.93] [%clk 0:00:41] } 54. Nxb4 { [%eval 3.92] [%clk 0:11:07] } 54... Rxg2 { [%eval 3.96] [%clk 0:00:48] } 55. Rxc3 { [%eval 3.89] [%clk 0:11:31] } 55... f4+ { [%eval 4.16] [%clk 0:00:41] } 56. gxf4 { [%eval 4.5] [%clk 0:11:17] } 56... gxf4+ { [%eval 4.64] [%clk 0:01:01] } 57. Kf3 { [%eval 4.58] [%clk 0:11:39] } 57... Rh2 { [%eval 4.58] [%clk 0:01:22] } 58. Rc7 { [%eval 4.45] [%clk 0:11:54] } 58... Rh3+ { [%eval 4.64] [%clk 0:00:42] } 59. Kg2 { [%eval 4.6] [%clk 0:12:20] } 59... Rb3 { [%eval 4.63] [%clk 0:00:35] } 60. Nd5 { [%eval 4.55] [%clk 0:12:44] } 60... f3+ { [%eval 4.54] [%clk 0:00:56] } 61. Kg3 { [%eval 4.9] [%clk 0:13:10] } 61... Kf8 { [%eval 4.83] [%clk 0:01:15] } 62. Ne3 { [%eval 4.75] [%clk 0:13:29] } 62... Rb6 { [%eval 4.81] [%clk 0:01:31] } 63. Kxf3 { [%eval 4.71] [%clk 0:13:53] } 63... Rf6+ { [%eval 5.03] [%clk 0:01:58] } 64. Kg3 { [%eval 4.89] [%clk 0:14:04] } 64... Rg6+ { [%eval 4.71] [%clk 0:02:17] } 65. Kf4 { [%eval 4.73] [%clk 0:14:20] } 65... Kg8?! { [%eval 6.37] } { Inaccuracy. Ra6 was best. } { [%clk 0:02:16] } 66. Ke5 { [%eval 6.59] [%clk 0:14:19] } 66... h5 { [%eval 7.88] [%clk 0:02:27] } 67. f4 { [%eval 7.31] [%clk 0:14:25] } 67... h4 { [%eval 7.41] [%clk 0:02:52] } 68. f5 { [%eval 7.1] [%clk 0:14:40] } 68... Rg3 { [%eval #14] [%clk 0:03:10] } 69. Nd5 { [%eval #14] [%clk 0:14:04] } 69... h3 { [%eval #10] [%clk 0:03:31] } 70. Nf6+?? { [%eval 5.39] } { Lost forced checkmate sequence. Ke6 was best. } { [%clk 0:14:32] } 70... Kf8 { [%eval 5.17] [%clk 0:03:35] } 71. Rh7 { [%eval 6.08] [%clk 0:14:56] } 71... Re3+ { [%eval 6.08] [%clk 0:03:32] } 72. Kf4 { [%eval 5.87] [%clk 0:15:20] } 72... Ra3 { [%eval 5.82] [%clk 0:03:37] } 73. Ne4 { [%eval 5.39] [%clk 0:15:34] } 73... Kg8 { [%eval 5.39] [%clk 0:03:56] } 74. Rh5 { [%eval 5.05] [%clk 0:15:36] } 74... Kg7 { [%eval 6.16] [%clk 0:04:13] } 75. Ng3 { [%eval 6.02] [%clk 0:16:00] } 75... Kf6 { [%eval 6.02] [%clk 0:03:24] } 76. Rh6+ { [%eval 5.82] [%clk 0:16:19] } 76... Kg7 { [%eval 7.19] [%clk 0:03:50] } 77. Rxh3 { [%eval 6.31] [%clk 0:16:46] } 77... Kf7 { [%eval 7.88] [%clk 0:04:01] } 78. Rh7+ { [%eval 7.89] [%clk 0:17:03] } 78... Kg8? { [%eval #20] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:04:18] } 79. Rb7 { [%eval #19] [%clk 0:17:29] } 79... Rc3 { [%eval #17] [%clk 0:04:39] } 80. Ne4 { [%eval #16] [%clk 0:17:54] } 80... Rc1 { [%eval #16] [%clk 0:04:57] } 81. Kg5 { [%eval #34] [%clk 0:17:57] } 81... Rg1+?? { [%eval #8] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:05:19] } 82. Kf6 { [%eval #7] [%clk 0:18:18] } 82... Kh8 { [%eval #5] [%clk 0:04:16] } 83. Rb8+ { [%eval #11] [%clk 0:18:34] } 1-0