Event: Round 1: Grigoryan, Karen H. - Sivakumar, Shaashwath
Date: 2024-07-07
White: Grigoryan, Karen H.
WhiteTitle: GM
WhiteElo: 2573
Black: Sivakumar, Shaashwath
BlackTitle: FM
BlackElo: 2288
Result: 1/2-1/2
ECO: A11
Opening: English Opening: Caro-Kann Defensive System
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:26:43] } 1... c6 { [%eval 0.31] [%clk 1:30:55] } 2. Nf3 { [%eval 0.28] [%clk 1:26:56] } 2... d5 { [%eval 0.22] [%clk 1:31:20] } 3. e3 { [%eval 0.23] [%clk 1:27:20] } 3... Nf6 { [%eval 0.21] [%clk 1:31:44] } 4. Nc3 { [%eval 0.25] [%clk 1:27:40] } 4... a6 { [%eval 0.43] [%clk 1:32:07] } 5. b3 { [%eval 0.09] [%clk 1:27:30] } 5... Bf5 { [%eval 0.1] [%clk 1:32:24] } 6. Bb2 { [%eval 0.15] [%clk 1:27:52] } 6... e6 { [%eval 0.28] [%clk 1:32:13] } 7. d4 { [%eval 0.0] [%clk 1:23:12] } 7... Nbd7 { [%eval 0.05] [%clk 1:30:36] } 8. Bd3 { [%eval -0.01] [%clk 1:23:28] } 8... Bxd3 { [%eval 0.02] [%clk 1:23:15] } 9. Qxd3 { [%eval 0.08] [%clk 1:23:51] } 9... Bd6 { [%eval 0.21] [%clk 1:22:59] } 10. O-O { [%eval 0.16] [%clk 1:24:03] } 10... O-O { [%eval 0.15] [%clk 1:23:00] } 11. e4 { [%eval 0.17] [%clk 1:23:56] } 11... dxc4 { [%eval 0.33] [%clk 1:22:38] } 12. bxc4 { [%eval 0.36] [%clk 1:21:26] } 12... e5 { [%eval 0.5] [%clk 1:22:30] } 13. d5?! { [%eval -0.1] } { Inaccuracy. Na4 was best. } { [%clk 1:21:47] } 13... Nc5 { [%eval -0.07] [%clk 1:09:51] } 14. Qe2 { [%eval -0.07] [%clk 1:21:00] } 14... Qe7 { [%eval 0.26] [%clk 1:02:10] } 15. Rfd1 { [%eval 0.27] [%clk 1:19:43] } 15... Rfd8 { [%eval 0.32] [%clk 0:57:41] } 16. Rac1 { [%eval 0.24] [%clk 1:17:40] } 16... a5?! { [%eval 0.79] } { Inaccuracy. Rac8 was best. } { [%clk 0:53:10] } 17. Rc2 { [%eval 0.8] [%clk 1:17:16] } 17... a4 { [%eval 1.1] [%clk 0:47:09] } 18. Bc1 { [%eval 1.0] [%clk 1:16:48] } 18... Ne8 { [%eval 1.33] [%clk 0:40:31] } 19. Bg5 { [%eval 1.26] [%clk 1:13:42] } 19... f6 { [%eval 1.4] [%clk 0:40:53] } 20. Be3 { [%eval 1.41] [%clk 1:14:00] } 20... Qc7 { [%eval 1.45] [%clk 0:27:48] } 21. Nh4 { [%eval 1.36] [%clk 1:11:59] } 21... g6 { [%eval 1.57] [%clk 0:26:11] } 22. Qg4?! { [%eval 0.92] } { Inaccuracy. Nf3 was best. } { [%clk 1:11:38] } 22... Ng7 { [%eval 1.36] [%clk 0:24:18] } 23. Rcd2 { [%eval 0.84] [%clk 1:11:58] } 23... Bf8 { [%eval 0.86] [%clk 0:24:19] } 24. Bh6 { [%eval 0.72] [%clk 1:06:59] } 24... Qf7 { [%eval 0.59] [%clk 0:17:03] } 25. Qh3 { [%eval 0.1] [%clk 1:05:38] } 25... a3 { [%eval 0.3] [%clk 0:15:56] } 26. Rb1 { [%eval 0.03] [%clk 1:00:06] } 26... Qe7?! { [%eval 0.71] } { Inaccuracy. Na4 was best. } { [%clk 0:11:05] } 27. Qe3 { [%eval 0.65] [%clk 0:58:40] } 27... Qf7?! { [%eval 1.21] } { Inaccuracy. Na4 was best. } { [%clk 0:07:02] } 28. Nf3 { [%eval 1.18] [%clk 0:56:51] } 28... Na6 { [%eval 1.4] [%clk 0:05:23] } 29. Qb6?! { [%eval 0.63] } { Inaccuracy. h4 was best. } { [%clk 0:53:36] } 29... cxd5 { [%eval 0.94] [%clk 0:03:29] } 30. cxd5 { [%eval 0.46] [%clk 0:49:59] } 30... Rdc8 { [%eval 0.41] [%clk 0:03:11] } 31. Ne2 { [%eval -0.12] [%clk 0:48:20] } 31... Nc5 { [%eval -0.17] [%clk 0:02:49] } 32. Ng3 { [%eval -0.41] [%clk 0:48:43] } 32... Ra6 { [%eval -0.14] [%clk 0:03:11] } 33. Qb5 { [%eval -0.17] [%clk 0:48:43] } 33... Na4 { [%eval -0.18] [%clk 0:01:10] } 34. Qxb7?! { [%eval -0.95] } { Inaccuracy. Qf1 was best. } { [%clk 0:47:42] } 34... Rc1+?! { [%eval -0.14] } { Inaccuracy. Qxb7 was best. } { [%clk 0:01:38] } 35. Nf1 { [%eval -0.25] [%clk 0:48:08] } 35... Qxb7 { [%eval -0.25] [%clk 0:02:01] } 36. Rxb7 { [%eval -0.31] [%clk 0:48:34] } 36... Nc3 { [%eval -0.28] [%clk 0:02:24] } 37. Rb3?! { [%eval -1.08] } { Inaccuracy. Rb8 was best. } { [%clk 0:33:47] } 37... Nxe4 { [%eval -1.39] [%clk 0:02:15] } 38. Re2 { [%eval -1.77] [%clk 0:33:31] } 38... Nc3 { [%eval -1.85] [%clk 0:01:48] } 39. Rd2 { [%eval -1.77] [%clk 0:33:37] } 39... Ne4?! { [%eval -1.07] } { Inaccuracy. Nf5 was best. } { [%clk 0:01:59] } 40. Re2 { [%clk 0:33:51] } 40... Nc3 { [%clk 0:02:20] } 41. Rd2 { [%clk 0:34:14] } 41... Ne4 { [%clk 0:02:12] } 1/2-1/2