[Event "DSB-27.Kongress"]
[Site "Swinemuende"]
[Date "1931.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Porath, Yosef"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "E23"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qb3 c5 5.dxc5 Nc6 6.Nf3 O-O 7.Bg5 h6 8.Bxf6 Qxf6
9.e3 a5 10.a3 a4 11.Qc2 Bxc3+ 12.Qxc3 Qxc3+ 13.bxc3 Ra5 14.Rb1 Rxc5 15.Be2 d5
16.cxd5 exd5 17.Kd2 Bf5 18.Rb5 Rxb5 19.Bxb5 Be4 20.Bxa4 Na5 21.Bb5 Nb3+ 22.Ke2 Rc8
23.Ba4 Nc5 24.Bb5 Nb3 25.Ba4 Nc5 26.Bb5  1/2-1/2

