[Event "Copenhagen Chess Challenge 2018"] [Site "Ballerup"] [Date "2018.04.27"] [Round "4"] [White "Olsen, Filip Boe"] [Black "Jorgensen, Dennis"] [Result "1-0"] [WhiteElo "2309"] [BlackElo "2164"] [EventDate "2018.04.25"] [EventRounds "9"] [EventCountry "Danmark"] [WhiteFideId "1440640"] [BlackFideId "1408380"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. O-O Nc6 8. cxd5 exd5 9. dxc5 Bg4 10. h3 Bh5 11. Na4 Qe7 12. b3 Rad8 13. Bb2 Ne4 14. a3 Bxc5 15. Nxc5 Qxc5 16. Rc1 Qe7 17. Be2 Rd6 18. Nd4 Bxe2 19. Nxe2 Qh4 20. b4 a6 21. a4 Ng5 22. Nf4 d4 23. b5 axb5 24. axb5 Ne5 25. Ba3 Rh6 26. Bxf8 Nef3+ 27. Kh1 Nxh3 28. Nxh3 Ng5 29. Be7 Qe4 30. Rc8# 1-0