[Event "Kasteel IJsselstein Rapid 9-4 Arena"] [Site "https://lichess.org/J0muu6dK"] [Date "2020.04.09"] [White "Ichan2017"] [Black "PieterNBA"] [Result "1-0"] [UTCDate "2020.04.09"] [UTCTime "19:23:27"] [WhiteElo "1781"] [BlackElo "1962"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. O-O Bg7 5. Re1 e5 6. d3 Nge7 7. Bc4 O-O 8. Be3 b6 9. Nc3 Bb7 10. Nd5 d6 11. c3 Qd7 12. Bb5 Qd8 13. Bc4 Rc8 14. Bg5 h6 15. Bh4 g5?? { (0.33 → 2.15) Blunder. Kh7 was best. } (15... Kh7 16. h3 f6 17. Ne3 Qd7 18. Qa4 Rcd8 19. Kh1 Ra8 20. Nd5 Nxd5 21. exd5 Nb8 22. Qd1) 16. Bxg5 hxg5 17. Nxg5 Nxd5?! { (2.32 → 3.08) Inaccuracy. Bh6 was best. } (17... Bh6) 18. Qh5 Nf6?? { (2.80 → 7.06) Blunder. Qxg5 was best. } (18... Qxg5) 19. Bxf7+ Rxf7 20. Qxf7+ Kh8 21. Re3 Qf8 22. Rh3+ Bh6 23. Qg6 Ng4? { (8.61 → Mate in 1) Checkmate is now unavoidable. Qg7 was best. } (23... Qg7 24. Rxh6+ Kg8 25. Qxf6 Qxf6 26. Rxf6 Ba6 27. h4 Bxd3 28. Rd1 c4 29. Rxd6 Kf8 30. h5) 24. Qh7# { White wins by checkmate. } 1-0