[Event "Voronezh Open 2023"] [Site "Voronezh RUS"] [Date "2023.06.18"] [Round "3.8"] [White "Sergienko, S"] [Black "Klimentov, R"] [Result "1-0"] [WhiteTitle "IM"] [WhiteElo "2306"] [BlackElo "2094"] [ECO "B94"] [Opening "Sicilian"] [Variation "Najdorf, 6.Bg5"] [EventDate "2023.06.16"] [WhiteFideId "4115791"] [BlackFideId "4130286"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. O-O Be7 10. Kh1 Nc5 11. f4 Qc7 12. f5 O-O 13. fxe6 fxe6 14. Nf5 Nxb3 15. Nxe7+ Qxe7 16. axb3 Bd7 17. Qe2 Bc6 18. Rf3 h6 19. Bh4 Rf7 20. Raf1 Raf8 21. Kg1 b5 22. b4 Qb7 23. Bxf6 Qb6+ 24. Kh1 Rxf6 25. Rxf6 Rxf6 26. Rxf6 gxf6 27. Qd2 d5 28. exd5 exd5 29. Nd1 d4 30. Nf2 f5 31. Qf4 Qb7 32. Qxh6 Bxg2+ 33. Kg1 Be4 34. Qg6+ Kh8 35. Qh6+ Kg8 36. Qe6+ Kh7 37. Nxe4 fxe4 38. Qf5+ Kg8 39. Qg6+ Kf8 40. Qf6+ Kg8 41. Qxd4 Qc6 42. c3 Qg6+ 43. Kf2 Qf5+ 44. Ke1 Qf4 45. Qd2 e3 46. Qg2+ Kh7 47. Qh3+ Kg6 48. Qg3+ 1-0