Event: Round 5: Bharath Subramaniyam H - Grebnev, Aleksey
Date: 2025-05-31
White: Bharath Subramaniyam H
WhiteTitle: GM
WhiteElo: 2556
Black: Grebnev, Aleksey
BlackTitle: GM
BlackElo: 2556
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:31] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:29:55] } 2... d6 { [%eval 0.31] [%clk 1:31:22] } 3. d4 { [%eval 0.22] [%clk 1:30:20] } 3... cxd4 { [%eval 0.19] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.18] [%clk 1:30:45] } 4... Nf6 { [%eval 0.31] [%clk 1:32:13] } 5. Nc3 { [%eval 0.32] [%clk 1:31:07] } 5... a6 { [%eval 0.23] [%clk 1:32:37] } 6. Qd3 { [%eval 0.0] [%clk 1:31:31] } 6... e6 { [%eval 0.17] [%clk 1:33:02] } 7. g4 { [%eval -0.1] [%clk 1:31:07] } 7... Nxg4 { [%eval -0.12] [%clk 1:33:22] } 8. Rg1 { [%eval 0.2] [%clk 1:31:30] } 8... Nf6 { [%eval 0.36] [%clk 1:33:46] } 9. Bg5 { [%eval 0.06] [%clk 1:31:54] } 9... h6 { [%eval 0.0] [%clk 1:33:30] } 10. Bd2 { [%eval 0.01] [%clk 1:31:57] } 10... Nbd7 { [%eval 0.07] [%clk 1:32:49] } 11. O-O-O { [%eval 0.06] [%clk 1:31:17] } 11... b5 { [%eval 0.11] [%clk 1:33:13] } 12. a3 { [%eval 0.11] [%clk 1:29:58] } 12... Bb7 { [%eval 0.0] [%clk 1:33:36] } 13. f4 { [%eval 0.0] [%clk 1:29:19] } 13... Qb6 { [%eval 0.0] [%clk 1:33:49] } 14. Bg2 { [%eval 0.08] [%clk 1:08:13] } 14... Rc8 { [%eval 0.1] [%clk 1:34:06] } 15. e5?! { [%eval -0.8] } { Inaccuracy. Kb1 was best. } { [%clk 0:53:41] } 15... dxe5 { [%eval -0.71] [%clk 1:20:09] } 16. Bxb7 { [%eval -0.62] [%clk 0:50:48] } 16... Nc5?! { [%eval 0.0] } { Inaccuracy. Qxb7 was best. } { [%clk 1:14:18] } 17. Qh3 { [%eval 0.24] [%clk 0:39:48] } 17... Qxb7 { [%eval 0.34] [%clk 1:08:57] } 18. fxe5 { [%eval 0.16] [%clk 0:36:50] } 18... Nfe4 { [%eval 0.14] [%clk 1:06:39] } 19. Nxe4 { [%eval 0.18] [%clk 0:33:10] } 19... Qxe4 { [%eval 0.56] [%clk 1:07:02] } 20. Bb4 { [%eval 0.46] [%clk 0:28:41] } 20... Qxe5 { [%eval 0.26] [%clk 0:59:35] } 21. Kb1? { [%eval -1.0] } { Mistake. Rge1 was best. } { [%clk 0:16:17] } 21... Be7? { [%eval 0.16] } { Mistake. Ne4 was best. } { [%clk 0:50:56] } 22. Nf3?! { [%eval -0.39] } { Inaccuracy. Qf3 was best. } { [%clk 0:13:08] } 22... Qf5 { [%eval -0.43] [%clk 0:49:02] } 23. Qxf5 { [%eval -0.48] [%clk 0:11:12] } 23... exf5 { [%eval -0.74] [%clk 0:49:24] } 24. Bxc5 { [%eval -0.99] [%clk 0:09:22] } 24... Bxc5 { [%eval -1.38] [%clk 0:48:15] } 25. Rxg7 { [%eval -1.38] [%clk 0:09:44] } 25... Ke7 { [%eval -1.29] [%clk 0:48:05] } 26. Rg3 { [%eval -1.39] [%clk 0:05:11] } 26... Rcd8 { [%eval -1.17] [%clk 0:41:30] } 27. Rf1 { [%eval -0.99] [%clk 0:05:06] } 27... f4 { [%eval -0.96] [%clk 0:41:48] } 28. Rg4? { [%eval -2.32] } { Mistake. Rh3 was best. } { [%clk 0:02:35] } 28... Be3 { [%eval -2.51] [%clk 0:39:14] } 29. Nh4 { [%eval -3.03] [%clk 0:02:12] } 29... h5 { [%eval -3.04] [%clk 0:39:30] } 30. Rg2 { [%eval -2.93] [%clk 0:01:43] } 30... Ke6 { [%eval -2.84] [%clk 0:39:40] } 31. Nf3 { [%eval -3.47] [%clk 0:00:45] } 31... Rhg8 { [%eval -3.25] [%clk 0:39:15] } 32. Re2 { [%eval -3.45] [%clk 0:01:07] } 32... Rg4 { [%eval -3.21] [%clk 0:38:35] } 33. c3 { [%eval -3.59] [%clk 0:01:09] } 33... Kf5 { [%eval -3.51] [%clk 0:37:08] } 34. Kc2 { [%eval -4.15] [%clk 0:00:46] } 34... Ke4 { [%eval -4.27] [%clk 0:37:30] } 35. Ne1 { [%eval -4.46] [%clk 0:00:36] } 35... h4 { [%eval -4.2] [%clk 0:35:54] } 36. h3?! { [%eval -5.39] } { Inaccuracy. Rf3 was best. } { [%clk 0:00:32] } 36... Rg3 { [%eval -5.44] [%clk 0:36:19] } 37. Ng2 { [%eval -5.17] [%clk 0:00:56] } 37... Rf3 { [%eval -4.76] [%clk 0:35:36] } 38. Rh1?! { [%eval -6.2] } { Inaccuracy. Rfe1 was best. } { [%clk 0:00:37] } 38... Rf2 { [%eval -6.21] [%clk 0:35:56] } 39. Rxf2 { [%eval -6.18] [%clk 0:00:33] } 39... Bxf2 { [%eval -6.2] [%clk 0:36:21] } 40. Rf1 { [%eval -6.49] [%clk 0:00:56] } 40... Bg3 { [%eval -6.23] [%clk 0:36:38] } 41. Ne1 { [%eval -6.46] [%clk 0:01:04] } 41... Ke3 { [%eval -6.39] [%clk 0:37:03] } 0-1