[Event "EU-chT Plovdiv"]
[Site "Plovdiv"]
[Date "1983.??.??"]
[Round "4"]
[White "Sosonko, Gennadi"]
[Black "Nunn, John DM"]
[Result "1/2-1/2"]
[WhiteElo "2585"]
[BlackElo "2570"]
[ECO "E95"]

1.d4 g6 2.c4 Nf6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.O-O e5 8.Re1 c6
9.Bf1 exd4 10.Nxd4 Ng4 11.Qxg4 Bxd4 12.Qd1 Qf6 13.Be3 Bxe3 14.Rxe3 Ne5 15.Qd2 h5
16.Rd1 Rd8 17.b3 Be6 18.Ne2 Ng4 19.Rf3 Qe5 20.Qf4 g5 21.Qxe5 dxe5 22.Rfd3 Rxd3
23.Rxd3 Nf6 24.Nc3 Kf8  1/2-1/2

