Event: Round 5: Ashikmamutov, Saidkhon - Shamsuddin, Sayyid Usmon
Date: 2025-06-01
White: Ashikmamutov, Saidkhon
WhiteElo: 1996
Black: Shamsuddin, Sayyid Usmon
BlackElo: 2160
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:43] } 1... c6 { [%eval 0.23] [%clk 1:30:22] } 2. d4 { [%eval 0.24] [%clk 1:30:51] } 2... d5 { [%eval 0.24] [%clk 1:30:43] } 3. e5 { [%eval 0.33] [%clk 1:31:19] } 3... Bf5 { [%eval 0.22] [%clk 1:30:11] } 4. h4 { [%eval 0.09] [%clk 1:31:35] } 4... h5 { [%eval 0.32] [%clk 1:30:37] } 5. Bd3 { [%eval 0.1] [%clk 1:31:47] } 5... Bxd3 { [%eval 0.05] [%clk 1:31:05] } 6. Qxd3 { [%eval 0.1] [%clk 1:32:16] } 6... Qa5+ { [%eval 0.15] [%clk 1:31:29] } 7. Nd2 { [%eval 0.17] [%clk 1:32:38] } 7... e6 { [%eval 0.17] [%clk 1:31:55] } 8. Nf3 { [%eval 0.39] [%clk 1:33:02] } 8... Qa6 { [%eval 0.36] [%clk 1:32:03] } 9. c4 { [%eval 0.37] [%clk 1:32:43] } 9... Nh6 { [%eval 0.5] [%clk 1:31:45] } 10. a4 { [%eval 0.11] [%clk 1:26:46] } 10... Nd7 { [%eval 0.4] [%clk 1:27:15] } 11. b3 { [%eval 0.39] [%clk 1:18:54] } 11... Nf5 { [%eval 0.72] [%clk 1:24:04] } 12. Ba3?! { [%eval 0.16] } { Inaccuracy. O-O was best. } { [%clk 1:07:02] } 12... Bxa3 { [%eval 0.19] [%clk 1:14:31] } 13. Rxa3 { [%eval 0.11] [%clk 1:05:36] } 13... Rh6?! { [%eval 0.93] } { Inaccuracy. c5 was best. } { [%clk 1:09:31] } 14. b4?! { [%eval 0.08] } { Inaccuracy. O-O was best. } { [%clk 0:36:58] } 14... dxc4 { [%eval 0.16] [%clk 1:03:02] } 15. Nxc4 { [%eval 0.0] [%clk 0:28:05] } 15... Nb6 { [%eval 0.0] [%clk 1:01:20] } 16. Nb2?! { [%eval -0.69] } { Inaccuracy. Nd6+ was best. } { [%clk 0:24:27] } 16... Qxd3 { [%eval -0.76] [%clk 1:00:03] } 17. Rxd3 { [%eval -0.74] [%clk 0:24:56] } 17... Rg6 { [%eval -0.75] [%clk 0:56:37] } 18. g3 { [%eval -0.72] [%clk 0:23:54] } 18... Rg4 { [%eval -0.82] [%clk 0:56:02] } 19. Ke2?! { [%eval -1.56] } { Inaccuracy. O-O was best. } { [%clk 0:18:33] } 19... Rd8?! { [%eval -0.73] } { Inaccuracy. Nd5 was best. } { [%clk 0:40:04] } 20. Rhd1 { [%eval -0.76] [%clk 0:18:38] } 20... Re4+ { [%eval -0.3] [%clk 0:39:49] } 21. Kf1 { [%eval -0.32] [%clk 0:18:43] } 21... f6 { [%eval 0.02] [%clk 0:38:59] } 22. exf6 { [%eval -0.37] [%clk 0:17:25] } 22... gxf6 { [%eval -0.38] [%clk 0:39:11] } 23. Re1?! { [%eval -1.21] } { Inaccuracy. a5 was best. } { [%clk 0:16:02] } 23... Rxe1+ { [%eval -1.16] [%clk 0:38:40] } 24. Kxe1 { [%eval -1.2] [%clk 0:16:30] } 24... Nd5 { [%eval -1.24] [%clk 0:37:20] } 25. Rb3 { [%eval -1.28] [%clk 0:16:59] } 25... Nc7 { [%eval -1.51] [%clk 0:36:39] } 26. b5 { [%eval -1.33] [%clk 0:02:44] } 26... cxb5 { [%eval -1.51] [%clk 0:34:25] } 27. axb5 { [%eval -1.38] [%clk 0:03:13] } 27... b6 { [%eval -1.44] [%clk 0:34:48] } 28. Nd3 { [%eval -1.21] [%clk 0:03:38] } 28... Rd5? { [%eval -0.03] } { Mistake. Nxd4 was best. } { [%clk 0:33:34] } 29. Nf4 { [%eval 0.0] [%clk 0:03:10] } 29... Rxb5 { [%eval 0.0] [%clk 0:33:30] } 30. Rxb5 { [%eval -0.05] [%clk 0:03:15] } 30... Nxb5 { [%eval -0.08] [%clk 0:33:52] } 31. Nxe6 { [%eval -0.09] [%clk 0:03:44] } 31... a5 { [%eval -0.06] [%clk 0:31:49] } 32. Kd2 { [%eval -0.05] [%clk 0:00:35] } 32... a4 { [%eval 0.13] [%clk 0:30:55] } 33. Nf4 { [%eval 0.0] [%clk 0:00:35] } 33... a3 { [%eval 0.0] [%clk 0:25:52] } 34. Kc2 { [%eval 0.0] [%clk 0:01:04] } 34... Nfxd4+ { [%eval 0.0] [%clk 0:18:27] } 35. Nxd4 { [%eval -0.01] [%clk 0:01:32] } 35... Nxd4+ { [%eval 0.0] [%clk 0:18:55] } 36. Kb1 { [%eval 0.0] [%clk 0:02:02] } 36... b5 { [%eval 0.0] [%clk 0:15:16] } 37. Ka2 { [%eval -0.06] [%clk 0:02:31] } 1/2-1/2