[Event "1. DSB Kongress"] [Site "Leipzig GER"] [Date "1879.??.??"] [Round "5"] [White "Riemann, Fritz"] [Black "Paulsen, Louis"] [Result "0-1"] [ECO "B23j"] 1.e4 c5 2.Nc3 e6 3.g3 d5 4.exd5 exd5 5.d4 cxd4 6.Qxd4 Nf6 7.Bg5 Be7 8. O-O-O Nc6 9.Qa4 Be6 10.Bg2 O-O 11.Bxf6 Bxf6 12.Bxd5 Bxc3 13.bxc3 Bxd5 14. c4 Bxh1 15.Rxd8 Raxd8 16.Ne2 Rfe8 17.Nf4 Nd4 18.Nd5 b5 19.Qxa7 Ne2+ 20.Kb2 bxc4 21.Nb6 c3+ 0-1