[Event "URS-ch sf"]
[Site "Riga"]
[Date "1955.??.??"]
[Round "?"]
[White "Kortschnoj, Viktor"]
[Black "Nei, Iivo"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D55"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 O-O 6.Qc2 Ne4 7.Bxe7 Qxe7 8.e3 Nf6
9.Rd1 Nbd7 10.cxd5 exd5 11.Bd3 c6 12.O-O Re8 13.Rfe1 Nf8 14.Ne5 Be6 15.h3 Rac8
16.f4 c5 17.Nf3 Bd7 18.g4 Qd6 19.Ne5 c4 20.Bf1 b5 21.g5 Nh5 22.Nxd7 Nxd7
23.Nxb5 Qe6 24.f5 Qe7 25.Qg2 Nb6 26.Nc3 Qd6 27.Kf2 g6 28.f6 Kf8 29.h4 a6
30.Qh3 Re6 31.Bg2 Rce8 32.Bf3 Qb4 33.Re2 Rd8 34.Bg4 Rc6 35.Bxh5 gxh5 36.Qf3 Qd6
37.Rh1 Ke8 38.Qxh5 Nd7 39.Qxh7  1-0

