[Event "Kharkiv Regional Palace Cup 2 Arena"] [Site "https://lichess.org/VarCKEVa"] [Date "2020.03.29"] [White "Kub_chess"] [Black "Valtron_Prokofiev"] [Result "1-0"] [UTCDate "2020.03.29"] [UTCTime "12:44:51"] [WhiteElo "2116"] [BlackElo "2130"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-28"] [WhiteTitle "WIM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 e6 { B23 Sicilian Defense: Closed } 3. Nf3 Nc6 4. Bb5 Nf6?! { (0.08 → 0.73) Inaccuracy. Nd4 was best. } (4... Nd4 5. O-O Nxb5 6. Nxb5 a6 7. Nc3 b5 8. d4 Bb7 9. Re1) 5. Bxc6 bxc6 6. O-O Ba6 7. d3 d5 8. exd5? { (0.56 → -0.71) Mistake. Re1 was best. } (8. Re1 Be7 9. b3 O-O 10. Bf4 h6 11. h3 Rc8 12. Rb1 c4 13. bxc4 dxc4 14. d4 Qa5) 8... cxd5 9. Re1 Be7 10. Ne5 Rc8 11. d4 O-O 12. Be3 Bd6 13. Bg5?! { (-0.66 → -1.31) Inaccuracy. a4 was best. } (13. a4 cxd4 14. Bxd4 Bc5 15. Bxc5 Rxc5 16. Qd4 Qc7 17. Ra3 Rc8 18. f3 Nd7 19. Qf4 Nxe5) 13... h6 14. Bh4 cxd4 15. Qxd4 Bc5?! { (-1.38 → -0.73) Inaccuracy. Bxe5 was best. } (15... Bxe5) 16. Qd2?! { (-0.73 → -1.30) Inaccuracy. Qa4 was best. } (16. Qa4 Bb7 17. Rad1 g5 18. Bg3 Qb6 19. Qb3 Rfd8 20. Nd3 Be7 21. Be5 Nd7 22. Nb5 Ba6) 16... Ne4?? { (-1.30 → 3.30) Blunder. Be7 was best. } (16... Be7 17. Rad1 Qc7 18. Qc1 Rfd8 19. Rd4 Qb6 20. Nf3 g5 21. Bg3 Bb7 22. Re3 Nh5 23. Na4) 17. Rxe4 g5 18. Rg4 f5?? { (2.58 → 5.75) Blunder. f6 was best. } (18... f6 19. Nf3) 19. Bxg5 hxg5? { (5.57 → 22.14) Mistake. fxg4 was best. } (19... fxg4 20. Bxd8) 20. Rxg5+ Kh7?! { (21.51 → Mate in 4) Checkmate is now unavoidable. Qxg5 was best. } (20... Qxg5 21. Qxg5+) 21. Qf4?! { (Mate in 4 → 13.97) Lost forced checkmate sequence. Rh5+ was best. } (21. Rh5+ Kg8 22. Qh6 Bxf2+ 23. Kh1 Rc7 24. Qh8#) 21... Rf6?! { (13.97 → Mate in 12) Checkmate is now unavoidable. Qf6 was best. } (21... Qf6 22. Qh4+) 22. Rh5+ Kg8 23. Qg5+ Kf8 24. Rh8+ Ke7 25. Rxd8 Rxd8 26. Qg7+ { Black resigns. } 1-0