[Event "Latin Am corr"]
[Site "corr"]
[Date "1970.??.??"]
[Round "?"]
[White "Sosa, Gilberto A"]
[Black "Yutronic, Yure"]
[Result "0-1"]
[ECO "D84"]
[PlyCount "50"]
[EventDate "1970.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Bxc7 Nc6 9. Ne2 b6 10. Nc3 Qe6 11. Be2 Bb7 12. 0-0 Nxd4 13. exd4 Qc6 14. Bf3 Qxc7 15. Bxb7 Qxb7 16. Qg4 Rad8 17. Rad1 Qd7 18. Qe4 e6 19. Rd3 f5 20. Qh4 Bf6 21. Qh6 Bxd4 22. Rfd1 e5 23. h4 Qe7 24. h5 Qh4 25. Rh3 Qxf2+ 0-1

[Event "CHI-ch2 sf corr"]
[Site "Chile"]
[Date "1969.??.??"]
[Round "?"]
[White "Yutronic, Yure"]
[Black "Gonzalez, Miguel"]
[Result "1-0"]
[ECO "B98"]
[PlyCount "41"]
[EventDate "1969.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 g5 10. fxg5 Nfd7 11. Nxe6 fxe6 12. Qh5+ Kf8 13. Bb5 Rh7 14. 0-0+ Kg8 15. g6 Rg7 16. Rf7 Bxh4 17. Qxh6 Rxf7 18. gxf7+ Kxf7 19. Qh7+ Kf8 20. e5 dxe5 21. Qh8+ 1-0

[Event "CHI-ch2 corr"]
[Site "Chile"]
[Date "1969.??.??"]
[Round "?"]
[White "Yutronic, Yure"]
[Black "Toro Solis de Ovando, Guillermo F"]
[Result "0-1"]
[ECO "E90"]
[PlyCount "61"]
[EventDate "1969.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Nf3 h6 9. Bd2 0-0 10. Bd3 Na6 11. 0-0 Re8 12. a3 Nc7 13. Qc1 Kh7 14. Qc2 Bg4 15. Nh4 Nd7 16. f3 Qxh4 17. g3 Qe7 18. fxg4 Ne5 19. Be2 Na6 20. Rf4 c4 21. Raf1 Rf8 22. Nb5 Qd7 23. a4 Nc5 24. Bxc4 a6 25. Na3 Nxa4 26. Bb3 Nxb2 27. Bc3 Nbd3 28. Bxe5 Nxe5 29. Nc4 Nxc4 30. Qxc4 Be5 31. R4f3 0-1

