[Event "Prague Olympiad"]
[Site "Prague CSR"]
[Date "1931.07.20"]
[EventDate "1931.07.11"]
[Round "12"]
[Result "1/2-1/2"]
[White "Efim Bogoljubov"]
[Black "Gideon Stahlberg"]
[ECO "D68"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5 Be7 5.e3 Nbd7 6.Nc3 O-O 7.Rc1
c6 8.Bd3 dxc4 9.Bxc4 Nd5 10.Bxe7 Qxe7 11.O-O Nxc3 12.Rxc3 e5
13.Bb3 exd4 14.Qxd4 Nf6 15.Rc5 Bg4 16.Re5 Qd7 17.Qf4 Bxf3
18.gxf3 Qc7 19.Kh1 Rae8 20.Rxe8 Nxe8 21.Qxc7 Nxc7 22.Rd1 Na6
23.Rd6 Nb8 24.f4 Re8 25.e4 Kf8 26.e5 g6 27.h4 Re7 28.Kg2 Nd7
29.f5 Nxe5 30.f4 Nd7 31.f6 Nxf6 32.Rxf6 Rd7 33.Be6 Rc7 34.Bb3
Rd7 1/2-1/2