Event: Round 6: Nguyen Truong An Khang - Kalinichenko, German Yu
Date: 2025-04-16
White: Nguyen Truong An Khang
WhiteElo: 1788
Black: Kalinichenko, German Yu
BlackElo: 1879
Result: 1-0
ECO: A58
Opening: Benko Gambit Accepted: Fully Accepted Variation
Variant: Standard
TimeControl: 5+3

1. d4 { [%eval 0.17] [%clk 0:05:05] } 1... Nf6 { [%eval 0.19] [%clk 0:05:06] } 2. c4 { [%eval 0.18] [%clk 0:05:07] } 2... c5 { [%eval 0.56] [%clk 0:05:08] } 3. d5 { [%eval 0.47] [%clk 0:05:08] } 3... b5 { [%eval 0.53] [%clk 0:05:11] } 4. cxb5 { [%eval 0.47] [%clk 0:05:04] } 4... a6 { [%eval 0.6] [%clk 0:05:13] } 5. bxa6 { [%eval 0.52] [%clk 0:05:05] } 5... g6 { [%eval 0.64] [%clk 0:05:15] } 6. Nc3 { [%eval 0.5] [%clk 0:05:06] } 6... Bg7 { [%eval 0.6] [%clk 0:05:17] } 7. e4 { [%eval 0.56] [%clk 0:05:08] } 7... O-O { [%eval 0.64] [%clk 0:05:19] } 8. Nf3 { [%eval 0.55] [%clk 0:05:08] } 8... Qa5 { [%eval 0.5] [%clk 0:05:18] } 9. Bd2 { [%eval 0.48] [%clk 0:05:08] } 9... Bxa6 { [%eval 0.47] [%clk 0:05:18] } 10. Be2 { [%eval 0.43] [%clk 0:05:07] } 10... d6 { [%eval 0.49] [%clk 0:05:21] } 11. O-O { [%eval 0.51] [%clk 0:05:07] } 11... Bxe2 { [%eval 0.47] [%clk 0:05:19] } 12. Qxe2 { [%eval 0.5] [%clk 0:05:08] } 12... Qa6 { [%eval 0.52] [%clk 0:05:16] } 13. Qe3 { [%eval 0.26] [%clk 0:04:59] } 13... Ng4 { [%eval 0.25] [%clk 0:05:18] } 14. Qg5 { [%eval 0.29] [%clk 0:04:49] } 14... h5 { [%eval 0.27] [%clk 0:05:17] } 15. h3 { [%eval 0.06] [%clk 0:04:29] } 15... Bf6 { [%eval 0.31] [%clk 0:05:17] } 16. Qe3?? { [%eval -5.2] } { Blunder. Qf4 was best. } { [%clk 0:04:24] } 16... Ne5?? { [%eval 0.56] } { Blunder. Nxe3 was best. } { [%clk 0:05:18] } 17. Nxe5 { [%eval 0.57] [%clk 0:04:24] } 17... Bxe5 { [%eval 0.68] [%clk 0:05:18] } 18. Kh1 { [%eval 0.52] [%clk 0:04:22] } 18... Nd7 { [%eval 0.48] [%clk 0:04:34] } 19. f4 { [%eval 0.58] [%clk 0:03:59] } 19... Bg7 { [%eval 0.72] [%clk 0:04:29] } 20. a4?! { [%eval 0.0] } { Inaccuracy. Rab1 was best. } { [%clk 0:03:00] } 20... Qc4?! { [%eval 0.82] } { Inaccuracy. Rab8 was best. } { [%clk 0:04:02] } 21. Rfb1?! { [%eval 0.18] } { Inaccuracy. e5 was best. } { [%clk 0:02:49] } 21... Qd4?! { [%eval 0.8] } { Inaccuracy. Rfb8 was best. } { [%clk 0:03:56] } 22. Qxd4?? { [%eval -1.13] } { Blunder. Qe2 was best. } { [%clk 0:02:43] } 22... Bxd4? { [%eval 0.13] } { Mistake. cxd4 was best. } { [%clk 0:03:57] } 23. Nb5 { [%eval 0.07] [%clk 0:02:17] } 23... Bg7 { [%eval 0.11] [%clk 0:03:54] } 24. Ra3 { [%eval -0.07] [%clk 0:02:11] } 24... Rfb8 { [%eval -0.12] [%clk 0:03:49] } 25. Kg1 { [%eval -0.15] [%clk 0:02:01] } 25... Nb6 { [%eval -0.2] [%clk 0:03:48] } 26. b3 { [%eval -0.11] [%clk 0:02:00] } 26... c4?? { [%eval 1.88] } { Blunder. Nd7 was best. } { [%clk 0:03:39] } 27. a5 { [%eval 1.8] [%clk 0:01:54] } 27... c3?! { [%eval 2.5] } { Inaccuracy. Nxd5 was best. } { [%clk 0:03:23] } 28. Bxc3 { [%eval 2.35] [%clk 0:01:51] } 28... Bxc3? { [%eval 4.1] } { Mistake. Nxd5 was best. } { [%clk 0:03:22] } 29. Nxc3 { [%eval 3.96] [%clk 0:01:53] } 29... Nd7 { [%eval 4.15] [%clk 0:03:21] } 30. b4 { [%eval 4.27] [%clk 0:01:52] } 30... Rc8 { [%eval 4.5] [%clk 0:03:11] } 31. b5 { [%eval 4.42] [%clk 0:01:47] } 31... Rc5?! { [%eval 5.68] } { Inaccuracy. Nb6 was best. } { [%clk 0:03:09] } 32. Kf2 { [%eval 4.63] [%clk 0:01:36] } 32... Nf6 { [%eval 4.81] [%clk 0:03:05] } 33. Ke3 { [%eval 4.82] [%clk 0:01:37] } 33... Rac8 { [%eval 5.66] [%clk 0:03:03] } 34. Kd3 { [%eval 5.54] [%clk 0:01:36] } 34... Nd7 { [%eval 5.35] [%clk 0:02:59] } 35. b6 { [%eval 5.21] [%clk 0:01:35] } 35... Nb8 { [%eval 6.22] [%clk 0:02:36] } 36. a6 { [%eval 6.37] [%clk 0:01:19] } 36... Nxa6 { [%eval 6.15] [%clk 0:02:35] } 37. b7 { [%eval 5.8] [%clk 0:01:21] } 37... R8c7 { [%eval 5.69] [%clk 0:02:24] } 38. Rxa6 { [%eval 6.64] [%clk 0:01:05] } 38... Rxc3+ { [%eval 6.54] [%clk 0:02:25] } 39. Ke2 { [%eval 6.1] [%clk 0:01:03] } 39... Rc2+ { [%eval 6.17] [%clk 0:02:25] } 40. Kf1 { [%eval 5.73] [%clk 0:01:04] } 40... Rc1+ { [%eval 6.4] [%clk 0:02:23] } 41. Rxc1 { [%eval 6.15] [%clk 0:01:06] } 41... Rxb7 { [%eval 6.02] [%clk 0:02:26] } 42. Kg1 { [%eval 5.96] [%clk 0:01:05] } 42... Rb4 { [%eval 5.94] [%clk 0:02:27] } 43. Re1 { [%eval 5.8] [%clk 0:01:05] } 43... Kg7 { [%eval 6.08] [%clk 0:02:28] } 44. Kh2 { [%eval 6.06] [%clk 0:01:06] } 44... Kf6 { [%eval 6.73] [%clk 0:02:29] } 45. Ra3 { [%eval 5.78] [%clk 0:01:07] } 45... g5 { [%eval 6.36] [%clk 0:02:31] } 46. fxg5+ { [%eval 6.28] [%clk 0:01:08] } 46... Kxg5 { [%eval 6.28] [%clk 0:02:31] } 47. Rf3 { [%eval 6.14] [%clk 0:01:09] } 47... f6 { [%eval 6.11] [%clk 0:02:31] } 48. Rf5+ { [%eval 6.42] [%clk 0:01:08] } 48... Kg6 { [%eval 6.37] [%clk 0:02:32] } 49. Rf3 { [%eval 6.04] [%clk 0:00:57] } 49... Kf7 { [%eval 6.16] [%clk 0:02:33] } 50. e5 { [%eval 5.89] [%clk 0:00:57] } 50... dxe5 { [%eval 6.32] [%clk 0:02:34] } 51. Rxe5 { [%eval 5.94] [%clk 0:00:59] } 51... h4 { [%eval 6.66] [%clk 0:02:35] } 52. d6 { [%eval 6.41] [%clk 0:00:58] } 52... exd6 { [%eval 6.66] [%clk 0:02:34] } 53. Ref5 { [%eval 7.09] [%clk 0:01:00] } 53... Ke7 { [%eval 7.09] [%clk 0:02:34] } 54. Rxf6 { [%eval 6.96] [%clk 0:01:01] } 54... d5 { [%eval 7.0] [%clk 0:02:35] } 55. Rh6 { [%eval 6.86] [%clk 0:01:02] } 55... d4 { [%eval 7.96] [%clk 0:02:36] } 56. Rxh4 { [%eval 7.77] [%clk 0:01:03] } 56... Rb6 { [%eval 8.02] [%clk 0:02:38] } 57. Rxd4 { [%eval 7.96] [%clk 0:01:04] } 57... Re6 { [%eval 7.61] [%clk 0:02:39] } 58. Rdd3 { [%eval 8.13] [%clk 0:01:03] } 58... Re5? { [%eval #13] } { Checkmate is now unavoidable. Rc6 was best. } { [%clk 0:02:40] } 59. Rde3 { [%eval #12] [%clk 0:01:05] } 59... Ke6 { [%eval #11] [%clk 0:02:41] } 60. g4 { [%eval #12] [%clk 0:01:06] } 60... Rxe3 { [%eval #11] [%clk 0:02:41] } 61. Rxe3+ { [%eval #10] [%clk 0:01:07] } 61... Kf6 { [%eval #9] [%clk 0:02:44] } 62. Kg3 { [%eval #8] [%clk 0:01:09] } 62... Kg5 { [%eval #8] [%clk 0:02:44] } 63. h4+ { [%eval #7] [%clk 0:01:11] } 63... Kg6 { [%eval #7] [%clk 0:02:46] } 64. Kf4 { [%eval #6] [%clk 0:01:13] } 64... Kf6 { [%eval #6] [%clk 0:02:48] } 65. h5 { [%eval #6] [%clk 0:01:15] } 65... Kg7 { [%eval #5] [%clk 0:02:50] } 66. g5 { [%eval #5] [%clk 0:01:17] } 66... Kf7 { [%eval #5] [%clk 0:02:53] } 67. Kf5 { [%eval #4] [%clk 0:01:19] } 67... Kg7 { [%eval #4] [%clk 0:02:55] } 68. h6+ { [%eval #3] [%clk 0:01:21] } 68... Kh7 { [%eval #3] [%clk 0:02:56] } 69. Kf6 { [%eval #3] [%clk 0:01:23] } 69... Kh8 { [%eval #2] [%clk 0:02:52] } 70. g6 { [%eval #1] [%clk 0:01:23] } 1-0