[Event "WchT Students 18th Group1"]
[Site "Mayaguez"]
[Date "1971.07.??"]
[Round "3"]
[White "Vintimilla, H."]
[Black "Razuvaev, Yuri S"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "50"]
[EventDate "1971.07.01"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "URS"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nc6 5. Bd3 e5 6. d5 Nce7 7. c4 f5 8. Nc3 Nf6 9. Bg5 0-0 10. Qd2 Bd7 11. h4 Nh5 12. Be2 fxe4 13. Nxe4 Nf4 14. 0-0-0 Nxg2 15. Rdg1 Nf4 16. h5 c6 17. Rh2 cxd5 18. cxd5 Qc7+ 19. Kd1 Nexd5 20. Rgh1 Bf5 21. Bxf4 Nxf4 22. Nfg5 d5 23. Ng3 Rac8 24. Nxf5 Rxf5 25. Nf3 Rf6 0-1

