[Event "Copenhagen Chess Challenge 2017"] [Site ""] [Date ""] [Round "9"] [White "Christophersen, David"] [Black "Larsen, Preben R."] [Result "0-1"] [WhiteElo "1788"] [BlackElo "1841"] [EventDate ""] [EventRounds "9"] [EventCountry ""] [WhiteFideId "1413619"] [BlackFideId "1425790"] [Event "Copenhagen Chess Challenge 2017"] [Site "Ballerup"] [Date "2017.05.14"] [Round "9.32"] [White "Christophersen, David"] [Black "Larsen, Preben R"] [Result "0-1"] [ECO "A15"] [WhiteElo "1788"] [BlackElo "1841"] [PlyCount "58"] [EventDate "2017.05.10"] 1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nc3 O-O 5. d4 d5 6. c5 b6 7. b4 a5 8. Ba3 axb4 9. Bxb4 Na6 10. a3 bxc5 11. dxc5 Nxc5 12. Nf3 Ncd7 13. Qb3 c5 14. Nxd5 Nxd5 15. Bd2 Qc7 16. Bg5 Bxg5 17. Nxg5 Qa5+ 18. Kf1 Rb8 19. Qc2 N7f6 20. e4 Qc3 21. Qd1 Ba6+ 22. Kg1 Ne3 23. Qc1 Qxc1+ 24. Rxc1 Nxg2 25. Kxg2 h6 26. h4 hxg5 27. hxg5 Nxe4 28. Rh4 Nxg5 29. Rch1 Bb7+ 0-1 0-1