[Event "BOL-ch"]
[Site "La Paz"]
[Date "1962.??.??"]
[Round "?"]
[White "Ramirez, Percy"]
[Black "Vasconcellos, Arnaldo"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "52"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bg4 7. Be3 e6 8. h3 Bh5 9. Bd3 Qd5 10. a3 Bxf3 11. Qxf3 Qxf3 12. gxf3 Nd7 13. Rd1 Bd6 14. Rg1 h5 15. c4 Ke7 16. Ke2 Rag8 17. f4 f5 18. c5 Bc7 19. b4 a6 20. a4 Nf6 21. Kf3 Rxg1 22. Rxg1 Rg8 23. Rxg8 Nxg8 24. b5 axb5 25. axb5 Kf6 26. bxc6 bxc6 1/2-1/2

[Event "US Open-45"]
[Site "Boston"]
[Date "1944.??.??"]
[Round "?"]
[White "Vasconcellos, Arnaldo"]
[Black "Barzin, Marcel"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "70"]
[EventDate "1944.07.29"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 g6 4. d3 Bg7 5. f4 d6 6. Nf3 Nbd7 7. Be2 c6 8. 0-0 0-0 9. Kh1 Qb6 10. Na4 Qc7 11. fxe5 dxe5 12. Be3 Rd8 13. Qc2 Nf8 14. Rab1 Ne6 15. b4 Nh5 16. Ne1 Nhf4 17. g3 Nxe2 18. Qxe2 Nd4 19. Qf2 b6 20. Nc3 f5 21. b5 cxb5 22. Bxd4 exd4 23. Nd5 Qd6 24. cxb5 Bb7 25. Nb4 Rf8 26. Qe2 fxe4 27. Rxf8+ Rxf8 28. dxe4 Qe6 29. Nc6 Bxc6 30. bxc6 Qxc6 31. Nd3 Bh6 32. Nb4 Qe6 33. Nd5 Be3 34. Nxe3 Qxe4+ 35. Qg2 Qxb1+ 0-1

