[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Guevara, Martin"]
[Black "Krew, N"]
[Result "1-0"]
[WhiteElo "2305"]
[BlackElo "2205"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. e3 e6 5. c4 Be7 6. Nc3 O-O 7. cxd5 Nxd5 1-0