[Event "5th Bohumin Open 2022"] [Site "Bohumin CZE"] [Date "2022.07.02"] [Round "1.20"] [White "Cempel, J"] [Black "Boff, Vojtech"] [Result "1-0"] [WhiteTitle "FM"] [WhiteElo "2037"] [BlackElo "1340"] [ECO "B23"] [Opening "Sicilian"] [Variation "chameleon variation"] [EventDate "2022.07.02"] [WhiteFideId "300730"] [BlackFideId "23733969"] 1. e4 c5 2. Ne2 Nc6 3. Nbc3 Nf6 4. g3 d6 5. h3 g6 6. Bg2 Bg7 7. d3 a6 8. Be3 b5 9. e5 Bb7 10. exf6 Bxf6 11. Qd2 b4 12. Nd1 a5 13. O-O a4 14. d4 Qb6 15. c3 O-O 16. Bg5 bxc3 17. bxc3 Bg7 18. Bh6 Bxh6 19. Qxh6 cxd4 20. Nxd4 Nxd4 21. cxd4 Bxg2 22. Kxg2 Qxd4 23. Ne3 Rab8 24. Rad1 Qb2 25. Nd5 Qb7 26. Kg1 f6 27. Qh4 Qd7 28. Rfe1 Rf7 29. Rxe7 Qf5 30. Rxf7 Kxf7 31. Qxh7+ Ke6 32. Qe7# 1-0