IM Sergienko, Sergey

[Event "76th ch-RUS HL 2023"] [Site "Novokuznetsk RUS"] [Date "05.07.2023"] [Round "9.20"] [White "Kataev,Aleksandr"] [Black "Sergienko,S"] [WhiteElo "2264"] [BlackElo "2306"] [WhiteTitle ""] [BlackTitle "IM"] [Result "1-0"] [ECO "A50"] 1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 d6 5. Nc3 g6 6. e4 Bg7 7. h3 O-O 8. Be3 Re8 9. Bd3 e5 10. d5 Ne7 11. g4 c6 12. Nd2 b5 13. b3 cxd5 14. cxd5 a6 15. b4 Bd7 16. Nb3 Rc8 17. Rc1 h5 18. Rg1 Rf8 19. Nd2 Rxc3 20. Rxc3 Nexd5 21. exd5 Nxd5 22. Rc2 Nxe3 23. fxe3 Qh4+ 24. Ke2 Qxh3 25. Qf1 Bxg4+ 26. Nf3 Qxf1+ 27. Rxf1 d5 28. e4 f5 29. exd5 e4 30. Ke3 exd3 31. Rc6 Bf6 32. Kxd3 Bxf3 33. Rxf3 Kg7 34. Ke2 h4 35. Rxa6 Bd8 36. a4 bxa4 37. b5 Re8+ 38. Re3 Rxe3+ 39. Kxe3 h3 40. Kf2 g5 41. b6 Kf7 42. b7 Bc7 43. d6 Bb8 44. d7 Ke7 45. Ra8 1-0