[Event "BDC op"]
[Site "Uruguay"]
[Date "1988.??.??"]
[Round "?"]
[White "Aitcin, C."]
[Black "Izquierdo, Daniel"]
[Result "0-1"]
[ECO "B72"]
[BlackElo "2250"]
[PlyCount "96"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Qd2 Ng4 9. Bg5 h6 10. Bh4 Nc6 11. Nxc6 bxc6 12. f3 Ne5 13. Bb3 Be6 14. 0-0 Nc4 15. Bxc4 Bxc4 16. Rfe1 Qb6+ 17. Bf2 Qxb2 18. Bd4 Bxd4+ 19. Qxd4 Qb6 20. Red1 Rab8 21. Na4 Qxd4+ 22. Rxd4 Be6 23. a3 Rb5 24. Rb4 Rfb8 25. Rab1 Kf8 26. Kf2 Ke8 27. Nc3 Rxb4 28. Rxb4 Rxb4 29. axb4 Bc4 30. g3 e5 31. f4 f6 32. Nb1 Kd7 33. Na3 Be6 34. Ke3 Kc7 35. Kd3 Kb6 36. Kd2 d5 37. fxe5 fxe5 38. c3 Bh3 39. Ke3 Bg2 40. exd5 cxd5 41. Kd3 Kc6 42. Ke3 Bf1 43. Kf2 Bd3 44. Ke3 Bf5 45. Kd2 d4 46. cxd4 exd4 47. Ke2 Bd7 48. Kd3 Kd5 0-1

[Event "Progreso op"]
[Site "Uruguay"]
[Date "1986.??.??"]
[Round "?"]
[White "Silva Nazzari, Roberto"]
[Black "Aitcin, C."]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2245"]
[PlyCount "45"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 dxc4 6. Bxc4 e6 7. Nf3 Nc6 8. 0-0 Be7 9. Re1 0-0 10. a3 Na5 11. Bd3 g6 12. Bh6 Re8 13. Qe2 Bf8 14. Bg5 Bg7 15. Ne4 b6 16. Bb5 Rf8 17. b4 Nb7 18. Ne5 Nd6 19. Bxf6 Bxf6 20. Nc6 Qc7 21. Nxf6+ Kg7 22. Qe5 Nxb5 23. Ne8+ 1-0

