[Event "IM riverakuzawka simul"] [Site "https://lichess.org/PCaVOZwA"] [Date "2021.05.24"] [White "riverakuzawka"] [Black "Juan_Duenas"] [Result "1-0"] [UTCDate "2021.05.24"] [UTCTime "17:21:10"] [WhiteElo "1894"] [BlackElo "1816"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+3"] [ECO "B75"] [Opening "Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 { B75 Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line } 8. Qd2 Bd7 9. O-O-O Rc8 10. Kb1 Ne5?! { (0.98 → 1.62) Inaccuracy. h5 was best. } (10... h5 11. h3) 11. g4 O-O 12. h4 h5 13. g5?! { (1.69 → 0.90) Inaccuracy. gxh5 was best. } (13. gxh5 Nxh5 14. Be2 Ng3 15. h5 Nxh1 16. Rxh1 Nc4 17. Bxc4 Rxc4 18. b3 Rc5 19. hxg6 fxg6) 13... Ne8 { Black offers draw } 14. Be2 Nc7 15. Nb3?? { (1.08 → -1.44) Blunder. f4 was best. } (15. f4) 15... Ne6?? { (-1.44 → 0.31) Blunder. b5 was best. } (15... b5) 16. f4 Nc4 17. Bxc4 Rxc4 18. f5?! { (0.28 → -0.50) Inaccuracy. Qd3 was best. } (18. Qd3 Qc8 19. Nd5 Re8 20. Rhe1 b5 21. Rf1 Nc7 22. Nxc7 Rxc7 23. f5 a5 24. Bb6 Rb7) 18... Nc7?? { (-0.50 → 2.24) Blunder. Bxc3 was best. } (18... Bxc3) 19. f6? { (2.24 → 0.71) Mistake. Bd4 was best. } (19. Bd4) 19... Bg4?? { (0.71 → 5.89) Blunder. exf6 was best. } (19... exf6 20. Qxd6) 20. fxg7 Kxg7 21. Rdf1 Ne6 22. Qd5 Qc7 23. Nb5 Qc6 24. Nxa7 Qxd5 25. exd5 Nc7 26. Nd2 Ra4 27. b3 Ra6 28. c4 Ra8 29. Bd4+ e5? { (4.50 → 8.24) Mistake. Kf8 was best. } (29... Kf8 30. Kb2 Bf5 31. a4 R8xa7 32. Bxa7 Rxa7 33. Re1 Na6 34. a5 Nb4 35. Ra1 Nc2 36. Ra4) 30. dxe6+ Kf8 31. Rxf7+ Ke8 32. Rxc7 Bf5+ 33. Kb2 Bxe6 34. Re1 d5 35. a4 b6?! { (13.33 → Mate in 5) Checkmate is now unavoidable. Kf8 was best. } (35... Kf8 36. cxd5) 36. Nc6 Kf8 37. Rxe6 Re8 38. Rf6+ Kg8 39. Rxg6+ Kf8 40. Rgg7 Re2 41. Rc8+ Re8 42. Rxe8+ Kxe8 43. cxd5 Kf8 44. d6 Ke8 45. d7+ Kf8 46. d8=Q# { White wins by checkmate. } 1-0