Pioneer in Danish chess Magnus Oscar Møllerstrøm, active
around 1847-1864, and without doubt the best player in Copenhagen in the 1850´s, was much feared for his strong play and perhabs even more for the sarcasms with which he described his antagonists play, at Kehlets Kaffehus, where chess was played in these days before Københavns skakforening
(Copenhagen chess club).
Today only a couple of games played by Møllerstrøm are known
but Møllerstrøm published some of his chess problems in
Deutsche schschzeitung 1848-1852, and most unusual he
translated the tournament bulletin for The London 1851 tournament, the very first book of it´s kind in Denmark.
(C.C.Lose & Delbanco´s forlag 1853).

White : From.
Black : Møllerstrøm.   Copenhagen 1862

1.e4 e6 2.d4 d5 3.exd exd 4.c4 Bb4+ 5.Nc3 c5 6.cxd Qxd5
7.Bd2 Qxd4 8.Nf3 Qd8 9.Nb5 Qe7+ 10.Qe2 Bxd2+ 11.Nxd2
Be6 12.Nc4 Nc6 13.Nbd6+ Kf8 14.0-0-0 Nd4 15.Qe5 Qc7
16.Nxf7 Qxf7 17.Qxc5+ Ne7 18.Rxd4 Rc8 19.Qd6 g5
20.Kb1 Bxc4 21.Bxc4 Rxc4 22. Qe5 Qg6+ 23.Ka1 Rc8
24.Qxh8+ Kf7 25.Rd8 Rxd8 26.Qxd8 Qe4 27.a3 Qxg2
28.Re1 Ng8 29.Qc7+ Kg6 30.f4 Qf2 31.Qd6+ Nf6 32.Qd3+
Kh5 33.Rf1 Qg2 34.fxg Ne4 35.g6 hxg 36.Qd5+ Kg4
37.Qd1+ Kh3 38.Rg1 Qf2 39.Rxg6 resign.

unfortunately only losses are known !!

Also very important ! - it was Møllerstrøm who taught From
to play chess.