[Event "Copenhagen"] [Site "Copenhagen"] [Round "0"] [White "Pedersen"] [Black "Poulsen"] [Result "1-0"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 O-O 11. O-O Na5 12. Bd3 Be6 13. d5 Bxa1 14. Qxa1 f6 15. Bh6 Re8 16. Nf4 Bd7 17. e5 Rc8 18. e6 Ba4 19. Qb1 Kh8 20. Bxg6 hxg6 21. Bg7+ #r 1-0