[Event "EU-ch U20 fin-A"]
[Site "Groningen"]
[Date "1974.??.??"]
[Round "9"]
[White "Nunn, John DM"]
[Black "Gruenfeld, Yehuda"]
[Result "1-0"]
[WhiteElo ""]
[BlackElo ""]
[ECO "A24"]

1.g3 Nf6 2.Bg2 g6 3.c4 Bg7 4.Nc3 O-O 5.e3 d6 6.Nge2 e5 7.d3 c6 8.O-O Be6
9.b4 d5 10.cxd5 Nxd5 11.Rb1 Qd7 12.Qc2 Bh3 13.e4 Bxg2 14.Kxg2 Nxc3 15.Qxc3 Na6
16.Be3 Nc7 17.a4 Ne6 18.Qc4 Rfd8 19.Rfd1 b6 20.Rbc1 Rac8 21.Qa6 Bf8 22.Qc4 c5
23.b5 Bg7 24.Nc3 Kh8 25.f3 h6 26.a5 f5 27.axb6 axb6 28.Nd5 Qd6 29.Ra1 f4
30.Bf2 Nc7 31.Nxc7 Rxc7 32.g4 Bf6 33.Ra3 h5 34.h3 Qe7 35.Rda1 Bh4 36.Bg1 Bg3
37.Ra8 Rd7 38.Rxd8+ Rxd8 39.Ra6 hxg4 40.hxg4 Rd6 41.Bxc5 bxc5 42.Qxc5 Qh4
43.Qxe5+ Kh7 44.Ra7+ Kh6 45.g5+  1-0

