Event: Round 4: Vadim Pak - Kumar Aman
Date: 2023-11-05
White: Vadim Pak
WhiteElo: 1669
Black: Kumar Aman
BlackElo: 1574
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit Accepted: Pawn Return Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:37] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:30:49] } 3. d5 { [%eval 0.75] [%clk 1:29:15] } 3... b5 { [%eval 0.83] [%clk 1:29:31] } 4. cxb5 { [%eval 0.8] [%clk 1:29:38] } 4... a6 { [%eval 0.74] [%clk 1:29:44] } 5. b6 { [%eval 0.27] [%clk 1:25:21] } 5... g6 { [%eval 0.71] [%clk 1:22:01] } 6. Nc3 { [%eval 0.96] [%clk 1:24:22] } 6... Qxb6 { [%eval 0.61] [%clk 1:17:38] } 7. e4 { [%eval 0.56] [%clk 1:22:17] } 7... d6 { [%eval 0.54] [%clk 1:17:51] } 8. Nf3 { [%eval 0.47] [%clk 1:21:39] } 8... Bg7 { [%eval 0.44] [%clk 1:17:34] } 9. h3 { [%eval 0.51] [%clk 1:20:55] } 9... O-O { [%eval 0.35] [%clk 1:15:04] } 10. Bd3 { [%eval 0.06] [%clk 1:18:17] } 10... Nbd7 { [%eval 0.27] [%clk 1:11:45] } 11. O-O { [%eval 0.3] [%clk 1:18:26] } 11... Ne8 { [%eval 0.66] [%clk 1:09:05] } 12. Qc2 { [%eval 0.36] [%clk 1:12:33] } 12... Nc7 { [%eval 0.27] [%clk 1:02:13] } 13. Nd2 { [%eval -0.09] [%clk 1:07:11] } 13... Ne5 { [%eval -0.14] [%clk 0:59:55] } 14. a4 { [%eval -0.16] [%clk 1:04:08] } 14... f5 { [%eval 0.06] [%clk 0:43:27] } 15. exf5?! { [%eval -0.63] } { Inaccuracy. Nc4 was best. } { [%clk 1:02:03] } 15... Nxd3 { [%eval -0.72] [%clk 0:37:30] } 16. Qxd3 { [%eval -0.75] [%clk 0:58:51] } 16... Bxf5 { [%eval -0.64] [%clk 0:36:09] } 17. Qe2 { [%eval -0.6] [%clk 0:58:17] } 17... Bxc3?! { [%eval 0.05] } { Inaccuracy. Rae8 was best. } { [%clk 0:26:21] } 18. bxc3 { [%eval 0.04] [%clk 0:56:39] } 18... Nxd5 { [%eval 0.0] [%clk 0:26:15] } 19. c4? { [%eval -1.31] } { Mistake. Nf3 was best. } { [%clk 0:49:33] } 19... Nf6? { [%eval 0.14] } { Mistake. Nf4 was best. } { [%clk 0:23:26] } 20. g4 { [%eval -0.36] [%clk 0:46:05] } 20... Bd7 { [%eval -0.3] [%clk 0:23:26] } 21. a5 { [%eval -0.66] [%clk 0:44:49] } 21... Qc7 { [%eval -0.62] [%clk 0:23:12] } 22. Rb1 { [%eval -1.05] [%clk 0:43:00] } 22... e5 { [%eval -1.09] [%clk 0:18:50] } 23. Rb6 { [%eval -1.05] [%clk 0:42:35] } 23... Bc6 { [%eval -1.06] [%clk 0:19:06] } 24. Nf3 { [%eval -1.24] [%clk 0:40:13] } 24... Nd7 { [%eval -1.18] [%clk 0:18:23] } 25. Ng5?? { [%eval -3.35] } { Blunder. Rb3 was best. } { [%clk 0:39:57] } 25... Nxb6 { [%eval -3.45] [%clk 0:06:29] } 26. Ne6?! { [%eval -4.71] } { Inaccuracy. axb6 was best. } { [%clk 0:39:34] } 26... Qe7 { [%eval -5.0] [%clk 0:01:44] } 27. Nxf8 { [%eval -4.94] [%clk 0:39:43] } 27... Rxf8 { [%eval -4.91] [%clk 0:01:51] } 28. axb6 { [%eval -4.74] [%clk 0:40:04] } 28... Qh4 { [%eval -4.48] [%clk 0:01:54] } 29. Qd3?! { [%eval -5.66] } { Inaccuracy. f3 was best. } { [%clk 0:36:48] } 29... Bf3?? { [%eval 0.0] } { Blunder. Rf3 was best. } { [%clk 0:01:20] } 30. Qxd6 { [%eval 0.0] [%clk 0:31:16] } 30... Qxh3 { [%eval 0.0] [%clk 0:00:57] } 31. Qe6+ { [%eval 0.0] [%clk 0:31:30] } 31... Rf7 { [%eval 0.0] [%clk 0:00:40] } 32. Qe8+ { [%eval 0.0] [%clk 0:31:37] } 32... Rf8 { [%eval 0.0] [%clk 0:01:00] } 33. Qe6+ { [%clk 0:31:59] } 33... Rf7 { [%clk 0:01:15] } 34. Qe8+ { [%clk 0:32:23] } 34... Rf8 { [%clk 0:00:50] } 35. Qe6+ { [%clk 0:32:52] } 1/2-1/2