Event: Round 2: Hiren, Mr PREMKUMAR - Pavlo VORONTSOV
Date: 2022-01-07
White: Hiren, Mr PREMKUMAR
Black: Pavlo VORONTSOV
BlackTitle: GM
Result: 0-1
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:41] } 1... Nf6 { [%eval 0.0] [%clk 1:30:45] } 2. c4 { [%eval 0.11] [%clk 1:30:24] } 2... e6 { [%eval 0.28] [%clk 1:30:51] } 3. Nc3 { [%eval 0.05] [%clk 1:29:02] } 3... Bb4 { [%eval 0.25] [%clk 1:31:00] } 4. e3 { [%eval 0.0] [%clk 1:27:07] } 4... b6 { [%eval 0.33] [%clk 1:30:38] } 5. f3 { [%eval 0.0] [%clk 1:26:09] } 5... c5 { [%eval 0.19] [%clk 1:22:09] } 6. d5 { [%eval 0.27] [%clk 1:23:44] } 6... Ba6 { [%eval 0.32] [%clk 1:14:16] } 7. e4 { [%eval 0.31] [%clk 1:19:44] } 7... exd5 { [%eval -0.41] [%clk 1:11:30] } 8. cxd5 { [%eval -0.62] [%clk 1:18:13] } 8... Bxf1?? { [%eval 1.52] } { Blunder. Nxe4 was best. } { [%clk 1:11:38] } 9. Kxf1 { [%eval 1.66] [%clk 1:18:39] } 9... d6 { [%eval 1.67] [%clk 1:11:07] } 10. Nge2 { [%eval 1.7] [%clk 1:08:53] } 10... O-O { [%eval 1.72] [%clk 1:09:40] } 11. g3?! { [%eval 0.75] } { Inaccuracy. h4 was best. } { [%clk 1:04:38] } 11... a6 { [%eval 0.86] [%clk 1:09:28] } 12. a4?! { [%eval 0.2] } { Inaccuracy. g4 was best. } { [%clk 1:01:45] } 12... Nbd7 { [%eval 0.18] [%clk 1:08:33] } 13. Kg2 { [%eval 0.12] [%clk 0:59:49] } 13... Ne5 { [%eval 0.27] [%clk 1:08:53] } 14. Qc2 { [%eval 0.09] [%clk 0:53:34] } 14... Rb8 { [%eval 0.5] [%clk 1:05:56] } 15. Re1?! { [%eval -0.2] } { Inaccuracy. Nd1 was best. } { [%clk 0:40:41] } 15... Qd7?! { [%eval 0.39] } { Inaccuracy. b5 was best. } { [%clk 1:04:05] } 16. f4? { [%eval -0.78] } { Mistake. Rf1 was best. } { [%clk 0:36:20] } 16... Nc4 { [%eval -0.93] [%clk 1:00:55] } 17. b3? { [%eval -2.04] } { Mistake. h3 was best. } { [%clk 0:33:31] } 17... Na5 { [%eval -1.67] [%clk 1:01:20] } 18. Rb1 { [%eval -1.99] [%clk 0:31:45] } 18... Nxe4 { [%eval -2.6] [%clk 0:57:01] } 19. Nxe4 { [%eval -1.97] [%clk 0:24:32] } 19... Bxe1 { [%eval -2.46] [%clk 0:57:25] } 20. Bb2?! { [%eval -3.62] } { Inaccuracy. Ng5 was best. } { [%clk 0:19:30] } 20... f5?! { [%eval -2.56] } { Inaccuracy. Bb4 was best. } { [%clk 0:56:32] } 21. Ng5 { [%eval -2.39] [%clk 0:19:32] } 21... Bb4 { [%eval -2.59] [%clk 0:56:55] } 22. g4 { [%eval -3.19] [%clk 0:19:34] } 22... Rbe8 { [%eval -2.95] [%clk 0:53:40] } 23. Ng3 { [%eval -3.23] [%clk 0:16:54] } 23... Qb7 { [%eval -3.05] [%clk 0:53:01] } 24. Rd1 { [%eval -3.14] [%clk 0:15:51] } 24... h6 { [%eval -3.24] [%clk 0:52:35] } 25. Nxf5?? { [%eval -6.98] } { Blunder. Nf3 was best. } { [%clk 0:14:41] } 25... Rxf5 { [%eval -6.31] [%clk 0:50:59] } 26. Qxf5 { [%eval -7.38] [%clk 0:10:31] } 26... hxg5 { [%eval -6.93] [%clk 0:51:12] } 27. fxg5 { [%eval -7.37] [%clk 0:10:29] } 27... Qf7 { [%eval -7.48] [%clk 0:49:59] } 28. Qd3 { [%eval -8.67] [%clk 0:08:38] } 28... Qe7 { [%eval -7.8] [%clk 0:50:07] } 29. Qg6? { [%eval #-5] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:06:02] } 29... Qe2+ { [%eval #-4] [%clk 0:50:13] } 30. Kh3 { [%eval #-2] [%clk 0:06:27] } 30... Re3+ { [%eval #-1] [%clk 0:50:32] } 0-1