[Event "GM Oleksiyenko Debjut simul"] [Site "https://lichess.org/PE3VYyvC"] [Date "2022.05.10"] [White "Oleksiyenko"] [Black "MarkiyaN_Gavker"] [Result "1-0"] [UTCDate "2022.05.10"] [UTCTime "13:36:10"] [WhiteElo "1500"] [BlackElo "2044"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "600+10"] [ECO "A29"] [Opening "English Opening: King's English Variation, Four Knights Variation, Fianchetto Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 { A29 English Opening: King's English Variation, Four Knights Variation, Fianchetto Line } Bc5 5. Nxe5 Nxe5 6. d4 Bxd4? { (0.29 → 1.94) Mistake. Qe7 was best. } (6... Qe7 7. Bg2 Bb4 8. dxe5 Bxc3+ 9. bxc3 Qxe5 10. Qd4 d6 11. Qxe5+) 7. Qxd4 Nc6 8. Qe3+ Qe7 9. Qxe7+ Kxe7 10. b3?! { (2.47 → 1.49) Inaccuracy. Bg5 was best. } (10. Bg5) 10... Re8 11. Bb2 a6?! { (1.38 → 2.01) Inaccuracy. d6 was best. } (11... d6 12. Nb5 Kd8 13. Bxf6+ gxf6 14. Nc3 a5 15. Bg2 Be6 16. Rc1 a4 17. Nxa4 Bg4 18. e3) 12. Bg2 d6 13. O-O-O Bf5 14. Nd5+?! { (2.30 → 1.49) Inaccuracy. e4 was best. } (14. e4 Bg6 15. f4 Kf8 16. Rhe1 h6 17. h3 Rad8 18. g4 Bh7 19. Ba3 Kg8 20. Nd5 Nxd5) 14... Nxd5 15. cxd5 Ne5 16. f4 Ng4 17. e4 Bg6 18. f5?? { (2.71 → 0.68) Blunder. Rhe1 was best. } (18. Rhe1) 18... Bh5 19. Bf3 Nf2?? { (0.64 → 6.10) Blunder. g6 was best. } (19... g6) 20. Bxh5 Nxh1 21. Rxh1 g6 22. f6+ Kf8 23. Bf3 h5 { Black offers draw } 24. Kd2 b6 25. Rc1 Ra7 26. Kd3 Kg8 27. h3 Kh7 28. g4 hxg4 29. hxg4 Kg8 30. g5 Kf8 31. b4 Kg8 32. Bg4 Rd8 33. a4 Kf8 34. Bd4 Rb7 35. Rh1 Kg8 36. Rh6 Re8 37. Bd7 Rf8 38. Be6 fxe6?! { (20.59 → Mate in 13) Checkmate is now unavoidable. Rbb8 was best. } (38... Rbb8 39. Rxg6+) 39. dxe6 Rf7 40. Rxg6+ Kf8 41. exf7?! { (Mate in 11 → 23.62) Lost forced checkmate sequence. Rh6 was best. } (41. Rh6 Kg8 42. exf7+ Kxf7 43. g6+ Ke6 44. Rh8 c5 45. g7 cxd4 46. g8=Q+ Rf7 47. Qg5 Kd7) 41... Kxf7?! { (23.62 → Mate in 8) Checkmate is now unavoidable. Rb8 was best. } (41... Rb8 42. Rg8+ Kxf7 43. Rxb8 c5 44. Rb7+ Kg6 45. Rg7+ Kh5 46. bxc5 bxc5 47. Be3 c4+ 48. Kd4) 42. Rg7+ Kf8 43. g6 b5 44. Rh7 Ke8 45. Re7+ Kf8 46. g7+ Kg8 47. Re8+ Kh7 48. g8=Q+ Kh6 49. Be3+ Kh5 50. Qg5# { White wins by checkmate. } 1-0