Event: Uzbekistan Championship Open 16
Site: idChess.com
Date: 2025-02-21
White: Shamsuddin, Sayyid Usmon
WhiteElo: 2061
Black: Kudratov, Bekhruz
BlackElo: 1892
Result: 1/2-1/2
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... e6 { [%eval 0.28] } 3. d4 { [%eval 0.4] } 3... cxd4 { [%eval 0.29] } 4. Nxd4 { [%eval 0.23] } 4... Nc6 { [%eval 0.28] } 5. Nc3 { [%eval 0.24] } 5... Qc7 { [%eval 0.35] } 6. Be2 { [%eval 0.27] } 6... Nf6 { [%eval 0.36] } 7. O-O { [%eval 0.22] } 7... Nxd4 { [%eval 0.43] } 8. Qxd4 { [%eval 0.57] } 8... Bc5 { [%eval 0.57] } 9. Qd3 { [%eval 0.4] } 9... a6 { [%eval 0.55] } 10. Kh1 { [%eval 0.08] } 10... b5 { [%eval 0.11] } 11. a3 { [%eval -0.2] } 11... Bb7 { [%eval -0.12] } 12. Bg5 { [%eval -0.24] } 12... b4 { [%eval 0.13] } 13. axb4 { [%eval 0.16] } 13... Bxb4 { [%eval 0.21] } 14. Qd4?! { [%eval -0.35] } { Inaccuracy. f3 was best. } 14... Bxc3 { [%eval -0.42] } 15. bxc3 { [%eval -0.42] } 15... e5 { [%eval 0.12] } 16. Qb4 { [%eval 0.09] } 16... a5 { [%eval 0.21] } 17. Qa3 { [%eval 0.13] } 17... Qxc3?? { [%eval 8.65] } { Blunder. d6 was best. } 18. f3?? { [%eval 0.0] } { Blunder. Qxc3 was best. } 18... Qc8?? { [%eval 2.62] } { Blunder. Qxa3 was best. } 19. Qc3?? { [%eval -7.34] } { Blunder. Rfd1 was best. } 19... Qxc3 { [%eval -7.17] } 20. Rxa5 { [%eval -9.12] } 20... O-O { [%eval -7.48] } 21. Bd3 { [%eval -9.04] } 21... Rae8 { [%eval -6.78] } 22. Rb1 { [%eval -8.9] } 22... Ba8?! { [%eval -6.38] } { Inaccuracy. Qxa5 was best. } 23. Kg1?! { [%eval -9.06] } { Inaccuracy. Rba1 was best. } 23... h6 { [%eval -7.82] } 24. Bh4 { [%eval -7.88] } 24... Nh5 { [%eval -6.68] } 25. Be1 { [%eval -6.77] } 25... Qc8 { [%eval -6.55] } 26. Rbb5 { [%eval -7.2] } 26... f6 { [%eval -6.38] } 27. Bd2 { [%eval -6.57] } 27... g5 { [%eval -5.59] } 28. g3 { [%eval -6.23] } 28... Ng7 { [%eval -5.68] } 29. Rb6 { [%eval -6.34] } 29... Kf7 { [%eval -5.72] } 30. Ra7?! { [%eval -8.07] } { Inaccuracy. Bb4 was best. } 30... Bc6?! { [%eval -5.27] } { Inaccuracy. Qc5+ was best. } 31. Bb4 { [%eval -5.18] } 31... Qa8 { [%eval -5.2] } 32. Rba6 { [%eval -6.32] } 32... Qxa7+ { [%eval -6.36] } 33. Rxa7 { [%eval -6.22] } 33... Ra8 { [%eval -6.18] } 34. Bc4+ { [%eval -6.08] } 34... Kg6 { [%eval -5.99] } 35. Rxa8 { [%eval -5.99] } 35... Rxa8 { [%eval -5.89] } 36. g4 { [%eval -6.52] } 36... h5 { [%eval -6.35] } 37. gxh5+ { [%eval -6.87] } 37... Nxh5 { [%eval -6.7] } 38. Bd6 { [%eval -6.94] } 38... f5 { [%eval -5.57] } 39. exf5+ { [%eval -6.21] } 39... Kxf5 { [%eval -6.12] } 40. Kh1 { [%eval -7.2] } 40... Nf4 { [%eval -6.95] } 41. Bb3?? { [%eval #-1] } { Checkmate is now unavoidable. Kg1 was best. } 41... Nh3? { [%eval -7.37] } { Lost forced checkmate sequence. Ra1# was best. } 1/2-1/2