Event: Round 4: Muthaiah Al - Sivuk Vitaly
Date: 2022-12-28
White: Muthaiah Al
WhiteTitle: IM
Black: Sivuk Vitaly
BlackTitle: GM
Result: 1/2-1/2
ECO: A48
Opening: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:41] } 1... Nf6 { [%eval 0.23] [%clk 1:28:32] } 2. Nf3 { [%eval 0.12] [%clk 1:29:55] } 2... g6 { [%eval 0.21] [%clk 1:28:52] } 3. Bf4 { [%eval 0.0] [%clk 1:27:50] } 3... Bg7 { [%eval 0.16] [%clk 1:29:10] } 4. e3 { [%eval 0.13] [%clk 1:28:12] } 4... O-O { [%eval 0.12] [%clk 1:29:30] } 5. h3 { [%eval 0.1] [%clk 1:28:35] } 5... d6 { [%eval 0.17] [%clk 1:29:54] } 6. c3 { [%eval 0.0] [%clk 1:28:47] } 6... c5 { [%eval 0.44] [%clk 1:29:44] } 7. dxc5 { [%eval 0.17] [%clk 1:19:57] } 7... dxc5 { [%eval 0.44] [%clk 1:30:02] } 8. Nbd2 { [%eval 0.31] [%clk 1:14:56] } 8... Nc6 { [%eval 0.31] [%clk 1:29:38] } 9. Be2 { [%eval 0.35] [%clk 1:10:57] } 9... Bf5 { [%eval 0.29] [%clk 1:28:23] } 10. O-O { [%eval 0.47] [%clk 1:10:40] } 10... Ne4 { [%eval 0.52] [%clk 1:26:28] } 11. Nxe4 { [%eval 0.56] [%clk 1:05:21] } 11... Bxe4 { [%eval 0.56] [%clk 1:26:43] } 12. Nd2 { [%eval 0.26] [%clk 1:03:25] } 12... Bd3 { [%eval 0.26] [%clk 1:26:43] } 13. e4 { [%eval 0.29] [%clk 0:54:56] } 13... b5 { [%eval 0.29] [%clk 1:18:43] } 14. Nb3 { [%eval 0.31] [%clk 0:49:57] } 14... Bxe2 { [%eval 0.58] [%clk 1:17:52] } 15. Qxe2 { [%eval 0.48] [%clk 0:50:17] } 15... c4 { [%eval 0.47] [%clk 1:18:09] } 16. Rfd1 { [%eval 0.39] [%clk 0:45:23] } 16... Qc8 { [%eval 0.32] [%clk 1:10:32] } 17. Nc5 { [%eval 0.27] [%clk 0:45:07] } 17... Na5 { [%eval 0.65] [%clk 1:07:18] } 18. Be3 { [%eval 0.18] [%clk 0:36:53] } 18... Qc6?! { [%eval 0.82] } { Inaccuracy. Nb7 was best. } { [%clk 1:06:37] } 19. a4 { [%eval 0.82] [%clk 0:34:41] } 19... Rfb8 { [%eval 0.77] [%clk 1:01:46] } 20. Nd7 { [%eval 0.88] [%clk 0:27:19] } 20... Rb7 { [%eval 0.92] [%clk 1:02:01] } 21. Nc5 { [%eval 0.92] [%clk 0:27:40] } 21... Rbb8 { [%eval 0.93] [%clk 1:02:24] } 22. Nd7 { [%eval 0.49] [%clk 0:18:05] } 22... Rb7 { [%eval 0.49] [%clk 1:02:44] } 23. Nc5 { [%eval 0.0] [%clk 0:16:48] } 23... Rbb8 { [%eval 0.9] [%clk 1:03:09] } 24. Ra3 { [%eval 0.39] } 24... a6 { [%eval 0.58] } 25. Nd7 { [%eval 0.73] } 25... Rb7 { [%eval 0.39] } 26. Nc5 { [%eval 0.66] } 26... Rbb8 { [%eval 0.72] } 27. axb5?! { [%eval 0.16] } { Inaccuracy. e5 was best. } 27... axb5? { [%eval 1.49] } { Mistake. Rxb5 was best. } 28. Rda1?! { [%eval 0.72] } { Inaccuracy. Nd7 was best. } 1/2-1/2