[Event "Triberg"] [Site "Triberg GER"] [Date "1921.07.??"] [EventDate "?"] [Round "2"] [Result "0-1"] [White "Alfred Brinckmann"] [Black "Efim Bogoljubov"] [ECO "D51"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "44"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.cxd5 exd5 7.Bd3 Bd6 8.Nf3 O-O 9.O-O Re8 10.Ne2 Nf8 11.Ng3 h6 12.Bxf6 Qxf6 13.Qc2 Bg4 14.Nd2 g6 15. Rae1 Re7 16.f4 Rae8 17.f5 g5 18.Kf2 Rxe3 19.Rxe3 Rxe3 20.Kxe3 Bf4+ 21.Rxf4 gxf4+ 22.Kxf4 Qg5+ 0-1