[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1994.??.??"]
[Round "5"]
[White "Puebla, Eduardo"]
[Black "Sander, A."]
[Result "1-0"]
[ECO "A48"]
[PlyCount "61"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 0-0 6. c3 c6 7. Qc2 a5 8. h3 b5 9. Be2 Ba6 10. 0-0 Nfd7 11. Rad1 f6 12. Bh4 Qe8 13. Rfe1 e5 14. dxe5 dxe5 15. c4 Qe7 16. Nf1 g5 17. Bg3 Qc5 18. b3 Nb6 19. Ne3 N8d7 20. Nf5 Rad8 21. Nd2 bxc4 22. bxc4 Rb8 23. Nb3 Qa3 24. c5 Bxe2 25. Rxe2 Rfd8 26. cxb6 Nxb6 27. Rxd8+ Rxd8 28. Qxc6 Qb4 29. Qe6+ Kh8 30. Nh6 Rd7 31. Qg8# 1-0

[Event "Villa Ballester op"]
[Site "Villa Ballester"]
[Date "1992.??.??"]
[Round "1"]
[White "Setien, R."]
[Black "Sander, A."]
[Result "1-0"]
[ECO "B32"]
[PlyCount "93"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. f3 Be6 9. Be3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. Bc4 Bxc4 13. Qxd8+ Rxd8 14. Nxc4 Nd4 15. 0-0-0 f6 16. Rhe1 Nc6 17. Bb6 Rxd1+ 18. Rxd1 Be7 19. c3 0-0 20. Rd7 Re8 21. Rxb7 Bf8 22. Rc7 Ne7 23. Ra7 Nd5 24. Rxa6 Rc8 25. Nd2 Rc6 26. Ra5 Nxb6 27. Ra6 Bc5 28. a4 Be3 29. Kc2 Rc8 30. a5 Nd5 31. Rd6 Nb4+ 32. Kd1 Bc5 33. Rd7 Nc6 34. Ne4 Bg1 35. b4 Rd8 36. Rxd8+ Nxd8 37. b5 f5 38. Nd6 Bc5 39. Nxf5 g6 40. Ng3 Nb7 41. Ne4 Bg1 42. a6 Na5 43. Nd6 Kf8 44. Nc8 Ke8 45. b6 Nc6 46. a7 Nxa7 47. bxa7 1-0

