[Event "Wch Seniors 04th"]
[Site "Biel"]
[Date "1994.??.??"]
[Round "1"]
[White "Costa Silva, U."]
[Black "Baumgartner, Walter"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "56"]
[EventDate "1994.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. Nbd2 d5 6. 0-0 Nbd7 7. Re1 Ne4 8. b3 Nc3 9. Qe2 Nxe2+ 10. Rxe2 Bd6 11. Bb2 Nf6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Bxe4 15. Rxe4 0-0 16. Rd1 Qd7 17. c4 Rfd8 18. d5 exd5 19. Rxd5 Re8 20. Ne5 Qf5 21. f3 Bxe5 22. Bxe5 c6 23. Rd1 Rxe5 24. Red4 h6 25. Rd6 Re2 26. R1d3 Qg5 27. g3 Qc1+ 28. Rd1 Qc2 0-1

[Event "Lloyds Bank op 18th"]
[Site "London"]
[Date "1994.??.??"]
[Round "9"]
[White "Costa Silva, U."]
[Black "Boase, M."]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "42"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. e3 Bg4 7. Nbd2 Nbd7 8. c4 c6 9. Qb3 Qa5 10. h3 Be6 11. c5 h6 12. Re1 b6 13. cxb6 axb6 14. Qc3 Qa6 15. e4 dxe4 16. Nxe4 Nxe4 17. Rxe4 Rfc8 18. Qe1 Qb7 19. Nh4 g5 20. Ng6 fxg6 21. Rxe6 Bf6 1/2-1/2

[Event "Wch Seniors 04th"]
[Site "Biel"]
[Date "1994.??.??"]
[Round "10"]
[White "Costa Silva, U."]
[Black "Schneider, H."]
[Result "0-1"]
[ECO "D04"]
[PlyCount "56"]
[EventDate "1994.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d5 5. 0-0 0-0 6. Nbd2 c5 7. c3 cxd4 8. cxd4 Nc6 9. Re1 b6 10. Nf1 Bb7 11. a3 Rc8 12. Ng3 Na5 13. e4 dxe4 14. Nxe4 Qd7 15. Nxf6+ Bxf6 16. Bh6 Rfd8 17. Be3 Nc4 18. Bxc4 Rxc4 19. Ne5 Bxe5 20. dxe5 Qc7 21. Qe2 Rc8 22. Rac1 Rxc1 23. Bxc1 Qxc1 24. Kf1 Qc4 25. b4 Qxe2+ 26. Kxe2 Bxg2 27. Kd2 e6 28. Rg1 Bd5 0-1

