[Event "Casual game"] [Site "Berlin GER"] [Round "0"] [White "Emanuel Lasker"] [Black "Sergey Polner"] [Result "0-1"] [WhiteElo "0"] [BlackElo "0"] [ECO "C26"] [Opening "Vienna: Smyslov, 3...Nc6"] 1.e4 e5 2.Nc3 Nf6 3.g3 Nc6 4.Bg2 Bc5 5.Nge2 d6 6.h3 Be6 7.Nd5 Bxd5 8.exd5 Ne7 9.c4 Qd7 10.d4 exd4 11.Nxd4 O-O 12.O-O Nf5 13.Nxf5 Qxf5 14.Bd2 Ne4 15.Kh2 Nxf2 16.Qb3 Qh5 17.Qxb7 Rab8 18.Qxc7 Rxb2 19.Bc3 Qxh3+ 20.Kg1 Qh1+ 21.Bxh1 Nh3# 0-1