[Event "Kostyakornienko Arena"] [Site "https://lichess.org/CNliPr4i"] [Date "2021.06.04"] [White "Ivan_chess_PRO"] [Black "Kostyakornienko"] [Result "1-0"] [UTCDate "2021.06.04"] [UTCTime "08:19:28"] [WhiteElo "2042"] [BlackElo "2455"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Saragossa Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. c3 { A00 Saragossa Opening } g6 2. d4 Bg7 3. Bh6?? { (0.20 → -6.86) Blunder. e4 was best. } (3. e4 d5 4. e5 f6 5. Nf3 fxe5 6. Nxe5 Nd7 7. Nxd7 Qxd7) 3... Nxh6 4. e3 O-O 5. Nf3 Ng4 6. Be2 Nxf2? { (-6.82 → -3.74) Mistake. d6 was best. } (6... d6) 7. Kxf2 e5?! { (-3.87 → -2.81) Inaccuracy. d5 was best. } (7... d5) 8. Rf1?! { (-2.81 → -4.34) Inaccuracy. Nxe5 was best. } (8. Nxe5 Re8) 8... e4 9. Kg1?! { (-4.47 → -6.68) Inaccuracy. Ne1 was best. } (9. Ne1 d5) 9... exf3 10. Bxf3 c5 11. Bxb7?! { (-5.95 → -8.84) Inaccuracy. dxc5 was best. } (11. dxc5 Nc6) 11... cxd4?? { (-8.84 → -1.08) Blunder. Bxb7 was best. } (11... Bxb7 12. Qb3 Qb6 13. Na3 Qc6 14. Rf2 d5 15. Nc2 c4 16. Qb4 a5 17. Qa3 Nd7 18. Qe7) 12. Bxa8 d5?? { (-1.26 → 3.74) Blunder. dxe3 was best. } (12... dxe3) 13. exd4? { (3.74 → 2.11) Mistake. cxd4 was best. } (13. cxd4) 13... Bb7?? { (2.11 → 7.92) Blunder. Na6 was best. } (13... Na6) 14. Bxb7 Nd7 15. Bxd5 Nf6 16. Bf3 Ne4 17. d5 Bd4+ 18. cxd4 Qb6 19. Bxe4 Qxb2 20. Nc3 Qxa1 21. Qxa1 Re8 22. Qb2 Kg7?! { (19.04 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (22... f5 23. Bc2) 23. Qc2?! { (Mate in 8 → 17.93) Lost forced checkmate sequence. Qb7 was best. } (23. Qb7 Rf8 24. d6 h5 25. Qe7 Kg8 26. d7 Kg7 27. d8=Q Rxd8 28. Rxf7+ Kg8 29. Bd5 Rxd5) 23... f6 24. Qe2 Re7 25. Qf2 Re5?! { (20.23 → Mate in 4) Checkmate is now unavoidable. Rf7 was best. } (25... Rf7 26. d6) 26. Qxf6+ Kg8 27. Qf7+ Kh8 28. Qf8# { White wins by checkmate. } 1-0