[Event "WchT Students 18th final A"]
[Site "Mayaguez"]
[Date "1971.07.??"]
[Round "2"]
[White "Pullen, Felipe"]
[Black "Balashov, Yuri S"]
[Result "0-1"]
[ECO "E02"]
[PlyCount "50"]
[EventDate "1971.07.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "PUR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "URS"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. d4 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Bg2 Nbd7 8. 0-0 Nb6 9. Qc2 Be4 10. Qd1 c5 11. Nbd2 Bd5 12. dxc5 Bxc5 13. Nb3 Be7 14. Be3 0-0 15. Rc1 Qe8 16. Nbd2 Qb5 17. Bd4 Rfd8 18. e3 Ne8 19. Qc2 Rac8 20. Qb1 Nc4 21. Rfd1 Nxd2 22. Nxd2 Rxc1 23. Rxc1 Bxg2 24. Kxg2 e5 25. Qe4 Nf6 0-1

[Event "WchT Students 18th Group2"]
[Site "Mayaguez"]
[Date "1971.07.??"]
[Round "1"]
[White "Pullen, Felipe"]
[Black "Martz, William E"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "95"]
[EventDate "1971.07.01"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "PUR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "United States"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "USA"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. c4 Nc6 5. Nc3 e5 6. d3 Nge7 7. e4 d6 8. Be3 Nd4 9. Nd5 0-0 10. Nxd4 Nxd5 11. Nc2 Nxe3 12. Nxe3 Bh6 13. Qe2 Qa5+ 14. Kd1 b5 15. Nd5 Be6 16. h4 bxc4 17. dxc4 Rab8 18. Qc2 Kg7 19. Ke2 f5 20. Rhd1 Rf7 21. b3 Rbf8 22. Kf1 f4 23. gxf4 Qd8 24. Rd3 Qxh4 25. f5 gxf5 26. Rh3 Qd8 27. Qc3 fxe4 28. Qg3+ Qg5 29. Qxg5+ Bxg5 30. Rg3 h6 31. Bxe4 Rxf2+ 32. Kg1 Rd2 33. Nc7 Bf5 34. Rf1 Kg6 35. Ne6 Rf6 36. Nxg5 hxg5 37. Rxf5 Rxf5 38. Rf3 Rxa2 39. Bxf5+ Kg7 40. Rd3 Kf6 41. Be4 g4 42. Rxd6+ Kg5 43. Bd5 Kf4 44. Rf6+ Ke3 45. Rg6 Kf4 46. Rf6+ Ke3 47. Rg6 Kf4 48. Rf6+ 1/2-1/2

