Event: Round 5: Karthik Venkataraman - Shubin, Kirill
Date: 2025-05-11
White: Karthik Venkataraman
WhiteTitle: GM
WhiteElo: 2565
Black: Shubin, Kirill
BlackTitle: IM
BlackElo: 2443
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... e6 { [%eval 0.37] [%clk 1:30:54] } 2. Nf3 { [%eval 0.13] [%clk 1:31:08] } 2... Nf6 { [%eval 0.14] [%clk 1:31:19] } 3. c4 { [%eval 0.12] [%clk 1:31:33] } 3... b6 { [%eval 0.19] [%clk 1:31:38] } 4. a3 { [%eval 0.18] [%clk 1:31:57] } 4... Bb7 { [%eval 0.14] [%clk 1:32:01] } 5. Nc3 { [%eval 0.14] [%clk 1:32:21] } 5... Ne4 { [%eval 0.28] [%clk 1:32:26] } 6. Nxe4 { [%eval 0.33] [%clk 1:32:40] } 6... Bxe4 { [%eval 0.33] [%clk 1:32:51] } 7. h4 { [%eval 0.27] [%clk 1:33:04] } 7... Be7 { [%eval 0.15] [%clk 1:33:01] } 8. Ng5 { [%eval 0.08] [%clk 1:33:22] } 8... Bb7 { [%eval 0.1] [%clk 1:32:38] } 9. d5 { [%eval 0.04] [%clk 1:33:46] } 9... h6 { [%eval 0.12] [%clk 1:32:51] } 10. Nf3 { [%eval 0.14] [%clk 1:34:13] } 10... a5 { [%eval 0.55] [%clk 1:31:02] } 11. g3 { [%eval 0.01] [%clk 1:33:07] } 11... Na6 { [%eval 0.0] [%clk 1:27:18] } 12. Bg2 { [%eval -0.03] [%clk 1:28:43] } 12... Nc5 { [%eval 0.07] [%clk 1:25:41] } 13. Be3 { [%eval -0.02] [%clk 1:28:50] } 13... a4 { [%eval 0.08] [%clk 1:07:39] } 14. Nd4 { [%eval -0.05] [%clk 1:28:03] } 14... Bf6 { [%eval 0.01] [%clk 1:03:16] } 15. Rc1 { [%eval -0.35] [%clk 1:14:19] } 15... O-O { [%eval -0.18] [%clk 0:50:12] } 16. g4 { [%eval -0.46] [%clk 1:04:39] } 16... Ra5? { [%eval 0.93] } { Mistake. Bxh4 was best. } { [%clk 0:37:51] } 17. Rc3?! { [%eval 0.05] } { Inaccuracy. g5 was best. } { [%clk 0:55:20] } 17... Bxh4 { [%eval 0.44] [%clk 0:28:48] } 18. Qd2 { [%eval 0.63] [%clk 0:53:37] } 18... Re8? { [%eval 2.4] } { Mistake. Qf6 was best. } { [%clk 0:17:01] } 19. Bxh6 { [%eval 2.56] [%clk 0:49:28] } 19... Qf6 { [%eval 2.91] [%clk 0:12:15] } 20. Bf4 { [%eval 2.66] [%clk 0:43:25] } 20... g5 { [%eval 2.48] [%clk 0:09:43] } 21. Bg3?! { [%eval 1.68] } { Inaccuracy. Rch3 was best. } { [%clk 0:43:23] } 21... exd5 { [%eval 1.84] [%clk 0:06:55] } 22. Bxh4 { [%eval 1.76] [%clk 0:32:39] } 22... gxh4?! { [%eval 3.07] } { Inaccuracy. Ne4 was best. } { [%clk 0:07:22] } 23. Rf3 { [%eval 3.02] [%clk 0:33:04] } 23... Qg6 { [%eval 2.57] [%clk 0:07:49] } 24. Rf5?? { [%eval 0.1] } { Blunder. Nf5 was best. } { [%clk 0:32:57] } 24... dxc4 { [%eval 0.12] [%clk 0:07:51] } 25. Bxb7 { [%eval 0.1] [%clk 0:30:53] } 25... Nxb7 { [%eval 0.14] [%clk 0:08:17] } 26. Rxh4 { [%eval 0.0] [%clk 0:31:19] } 26... Nd6 { [%eval 0.2] [%clk 0:07:21] } 27. Qc3 { [%eval -0.05] [%clk 0:18:22] } 27... Rae5 { [%eval 0.0] [%clk 0:05:03] } 28. Kf1 { [%eval 0.0] [%clk 0:10:02] } 28... Nxf5?? { [%eval 4.52] } { Blunder. Qg7 was best. } { [%clk 0:04:09] } 29. Nxf5 { [%eval 4.56] [%clk 0:10:30] } 29... f6 { [%eval 5.04] [%clk 0:02:19] } 30. Qh3 { [%eval 5.09] [%clk 0:10:59] } 30... Rf8 { [%eval 5.08] [%clk 0:01:01] } 31. Rh6 { [%eval 5.0] [%clk 0:05:54] } 31... Qg5 { [%eval 3.8] [%clk 0:01:27] } 32. e3 { [%eval 3.43] [%clk 0:06:15] } 32... Re4?? { [%eval 8.27] } { Blunder. Kf7 was best. } { [%clk 0:01:10] } 33. Rh8+ { [%eval 8.1] [%clk 0:06:19] } 33... Kf7 { [%eval 8.06] [%clk 0:01:29] } 34. Qh7+ { [%eval 8.28] [%clk 0:06:39] } 34... Ke8 { [%eval 8.25] [%clk 0:01:54] } 35. Ng7+ { [%eval 8.13] [%clk 0:07:05] } 35... Kf7 { [%eval 8.01] [%clk 0:02:18] } 36. Nh5+ { [%eval 7.88] [%clk 0:07:29] } 1-0