Event: Blitz Open
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Cheparinov, Ivan
WhiteTitle: GM
WhiteElo: 2613
Black: Rakhmanov, Aleksandr
BlackTitle: GM
BlackElo: 2521
Result: 1/2-1/2
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Exchange Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.2] [%clk 0:03:03] } 1... c5 { [%eval 0.33] [%clk 0:03:02] } 2. Nf3 { [%eval 0.17] [%clk 0:03:03] } 2... Nf6 { [%eval 0.71] [%clk 0:03:03] } 3. e5 { [%eval 0.72] [%clk 0:03:03] } 3... Nd5 { [%eval 0.75] [%clk 0:03:04] } 4. Nc3 { [%eval 0.36] [%clk 0:03:04] } 4... Nxc3 { [%eval 0.88] [%clk 0:03:04] } 5. dxc3 { [%eval 0.98] [%clk 0:03:05] } 5... Nc6 { [%eval 1.21] [%clk 0:03:05] } 6. Bf4 { [%eval 1.05] [%clk 0:02:53] } 6... Qb6 { [%eval 0.98] [%clk 0:02:59] } 7. Qc1?! { [%eval 0.2] } { Inaccuracy. b3 was best. } { [%clk 0:02:44] } 7... e6?! { [%eval 0.76] } { Inaccuracy. f6 was best. } { [%clk 0:02:58] } 8. Nd2 { [%eval 0.59] [%clk 0:02:27] } 8... Qd8?! { [%eval 1.35] } { Inaccuracy. Qc7 was best. } { [%clk 0:02:43] } 9. Ne4 { [%eval 1.21] [%clk 0:02:19] } 9... Qc7 { [%eval 1.18] [%clk 0:02:24] } 10. Nd6+ { [%eval 1.14] [%clk 0:01:58] } 10... Bxd6 { [%eval 1.09] [%clk 0:02:24] } 11. exd6 { [%eval 1.24] [%clk 0:01:59] } 11... Qd8 { [%eval 1.52] [%clk 0:02:20] } 12. Bd3 { [%eval 1.08] [%clk 0:01:52] } 12... h6 { [%eval 1.53] [%clk 0:02:21] } 13. h4 { [%eval 1.2] [%clk 0:01:50] } 13... b6 { [%eval 1.46] [%clk 0:02:19] } 14. Qe3 { [%eval 1.43] [%clk 0:01:49] } 14... Bb7 { [%eval 1.61] [%clk 0:02:18] } 15. O-O-O { [%eval 1.32] [%clk 0:01:44] } 15... Rg8?! { [%eval 2.38] } { Inaccuracy. Qf6 was best. } { [%clk 0:02:05] } 16. Bh7 { [%eval 2.06] [%clk 0:01:42] } 16... Rh8 { [%eval 2.17] [%clk 0:02:05] } 17. Be4 { [%eval 1.89] [%clk 0:01:43] } 17... Na5 { [%eval 1.84] [%clk 0:02:03] } 18. Bxb7 { [%eval 2.02] [%clk 0:01:38] } 18... Nxb7 { [%eval 1.88] [%clk 0:02:04] } 19. Qg3?! { [%eval 0.98] } { Inaccuracy. g4 was best. } { [%clk 0:01:40] } 19... Kf8?! { [%eval 1.59] } { Inaccuracy. Qf6 was best. } { [%clk 0:01:50] } 20. Be5 { [%eval 1.17] [%clk 0:01:35] } 20... f6 { [%eval 1.24] [%clk 0:01:48] } 21. Bf4 { [%eval 1.02] [%clk 0:01:37] } 21... Na5 { [%eval 1.26] [%clk 0:01:35] } 22. Kb1 { [%eval 1.22] [%clk 0:01:33] } 22... Qe8 { [%eval 1.31] [%clk 0:01:34] } 23. Qf3 { [%eval 1.06] [%clk 0:01:31] } 23... Nc6 { [%eval 1.08] [%clk 0:01:34] } 24. g4 { [%eval 1.11] [%clk 0:01:32] } 24... Qg6?! { [%eval 1.72] } { Inaccuracy. e5 was best. } { [%clk 0:01:28] } 25. h5 { [%eval 1.77] [%clk 0:01:22] } 25... Qf7 { [%eval 1.65] [%clk 0:01:27] } 26. Bg3 { [%eval 1.15] [%clk 0:01:23] } 26... Ke8 { [%eval 1.4] [%clk 0:01:22] } 27. Qd3 { [%eval 1.74] [%clk 0:01:18] } 27... a6 { [%eval 1.44] [%clk 0:01:11] } 28. Rhe1 { [%eval 1.21] [%clk 0:01:16] } 28... Kd8 { [%eval 1.28] [%clk 0:01:12] } 29. a4 { [%eval 1.31] [%clk 0:01:09] } 29... Kc8 { [%eval 1.21] [%clk 0:01:09] } 30. Qe4?! { [%eval 0.34] } { Inaccuracy. b4 was best. } { [%clk 0:01:08] } 30... a5 { [%eval 0.8] [%clk 0:01:03] } 31. Re3?! { [%eval 0.0] } { Inaccuracy. f4 was best. } { [%clk 0:01:05] } 31... Kb7 { [%eval 0.05] [%clk 0:01:01] } 32. Qc4 { [%eval -0.1] [%clk 0:01:04] } 32... Rhf8 { [%eval 0.0] [%clk 0:00:57] } 33. Rf3 { [%eval -0.05] [%clk 0:00:54] } 33... e5 { [%eval 0.38] [%clk 0:00:53] } 34. Qe4 { [%eval 0.26] [%clk 0:00:53] } 34... Qe6 { [%eval 0.32] [%clk 0:00:52] } 35. Rf5 { [%eval 0.0] [%clk 0:00:53] } 35... Rfe8 { [%eval 0.28] [%clk 0:00:49] } 36. b3 { [%eval 0.0] [%clk 0:00:47] } 36... Rac8 { [%eval 0.28] [%clk 0:00:49] } 1/2-1/2