[Event "A40"] [Site "Cleanchess.com ?"] [Date "1920.01.01"] [Round "1"] [White "Carls"] [Black "Hartlaub"] [Result "0-1"] [ECO "A10"] [Opening "English: 1...b6"] 1.c4 b6 2.d4 Bb7 3.Nc3 e6 4.e4 f5 5.exf5 Nf6 6.fxe6 Be7 7.Nf3 O-O 8.Bd3 dxe6 9.O-O Nc6 10.Re1 Nb4 11.Be2 Ng4 12.a3 Nxf2 13.Kxf2 Nc2 14.Qxc2 Qxd4+ 15.Be3 ( 15.Kf1 Bc5 16.Bd1 ( 16.Bd3 Qg1+ 17.Ke2 Qxg2+ 18.Kd1 Bxf3+ 19.Ne2 Rad8 20.Bd2 Bxe2+ ) 16...Qg1+ 17.Ke2 Qxg2+ 18.Kd3 Rxf3+ 19.Bxf3 Qxf3+ 20.Be3 Rd8+ 21.Nd5 exd5 22.Qe2 dxc4+ 23.Kc2 Be4+ 24.Kc1 Bxe3+ 25.Qxe3 Rd1+ 26.Rxd1 Qxe3+ ) ( 15.Kg3 Bd6+ 16.Kh3 Qf2 17.Qd1 e5 18.Bg5 ) 15...Bh4+ 16.g3 Qg4 17.Nd5 ( 17.gxh4 Rxf3+ 18.Bxf3 Qxf3+ 19.Kg1 Qh1+ 20.Kf2 Qg2# ) 17...exd5 18.Kg1 Bxg3 19.h3 Qxh3 20.Bf1 Qg4 21.Bg2 d4 22.Nh2 Bf2+ 23.Qxf2 Rxf2 24.Nxg4 Rxg2+ 25.Kf1 dxe3 0-1