[Event "Mar del Plata International Open-05"]
[Site "Mar del Plata"]
[Date "1972.04.02"]
[Round "9"]
[White "Oliva, L."]
[Black "Luckis, Marcos"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "101"]
[EventDate "1972.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 d6 8. Ne2 Nc6 9. 0-0 b6 10. Ng3 Ba6 11. d5 Ne5 12. Qa4 Qc8 13. Be2 exd5 14. cxd5 Bxe2 15. Nxe2 a6 16. e4 b5 17. Qc2 Nc4 18. Ng3 Re8 19. f3 Nd7 20. Bf4 Nde5 21. Nf5 Qd7 22. Rfd1 Ng6 23. Bg3 Ne7 24. Nxe7+ Rxe7 25. Bf4 Rf8 26. Qf2 f5 27. e5 Nxe5 28. a4 Rfe8 29. axb5 axb5 30. Bg5 Rf7 31. Bf4 h6 32. Qg3 Kh7 33. Ra6 Rfe7 34. Bxe5 Rxe5 35. Raa1 Qf7 36. Rab1 Rxd5 37. h4 f4 38. Qf2 c4 39. Qc2+ Kh8 40. Rxd5 Qxd5 41. Qg6 Re6 42. Qg4 Rf6 43. h5 Rf5 44. Re1 Qc5+ 45. Kf1 Rxh5 46. Re8+ Kh7 47. Qxf4 Re5 48. Rd8 Qd5 49. g4 Qd1+ 50. Kg2 Re2+ 51. Kg3 0-1

[Event "Mar del Plata International Open-05"]
[Site "Mar del Plata"]
[Date "1972.04.01"]
[Round "8"]
[White "Held, Kurt"]
[Black "Oliva, L."]
[Result "0-1"]
[ECO "A79"]
[PlyCount "86"]
[EventDate "1972.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Nf3 0-0 7. Be2 e6 8. 0-0 exd5 9. cxd5 Na6 10. Nd2 Nc7 11. a4 Re8 12. f3 b6 13. Nc4 Ba6 14. Na3 Bxe2 15. Nxe2 a6 16. Nc3 Nh5 17. Qd3 Qh4 18. Ne2 f5 19. exf5 Rxe2 20. Qxe2 Re8 21. g3 Bd4+ 22. Be3 Rxe3 23. gxh4 Rxe2+ 24. Kh1 Nxd5 25. fxg6 hxg6 26. Nc4 Ne3 27. Nxe3 Rxe3 28. Rae1 d5 29. Rxe3 Bxe3 30. Kg2 Kf7 31. Kh3 Ke6 32. Re1 d4 33. Kg4 Nf6+ 34. Kg3 Kf5 35. b3 Nh5+ 36. Kg2 Nf4+ 37. Kf1 d3 38. Rxe3 d2 39. Re1 dxe1Q+ 40. Kxe1 Ng2+ 41. Kd2 Nxh4 42. Kc3 b5 43. axb5 axb5 0-1

[Event "Mar del Plata International Open-05"]
[Site "Mar del Plata"]
[Date "1972.03.30"]
[Round "6"]
[White "Oliva, L."]
[Black "Chiocchi, A."]
[Result "0-1"]
[ECO "E26"]
[PlyCount "60"]
[EventDate "1972.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 d6 8. Nf3 e5 9. Qc2 Qd7 10. 0-0 Qg4 11. d5 Ne7 12. Nd2 Bf5 13. f4 Bxd3 14. Qxd3 exf4 15. exf4 Qf5 16. Qxf5 Nxf5 17. h3 h5 18. Nf3 0-0 19. Bd2 Rfe8 20. Rfe1 Kf8 21. Rxe8+ Rxe8 22. Re1 Rxe1+ 23. Nxe1 Ne4 24. Nf3 Nfg3 25. Be1 Ne2+ 26. Kf1 Nxf4 27. g4 hxg4 28. hxg4 Nd3 29. Bd2 Nb2 30. Bf4 Nxc4 0-1

[Event "Mar del Plata International Open-05"]
[Site "Mar del Plata"]
[Date "1972.03.29"]
[Round "5"]
[White "Oliva, L."]
[Black "Cuasnicu, Oscar"]
[Result "0-1"]
[ECO "A75"]
[PlyCount "64"]
[EventDate "1972.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Be2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Bg4 11. Nd2 Bxe2 12. Qxe2 Nbd7 13. Nc4 Nb6 14. Be3 Nxc4 15. Qxc4 Ng4 16. Bd2 Bd4 17. h3 Ne5 18. Qe2 Qh4 19. Rab1 Rae8 20. Be3 f5 21. f3 Bxe3+ 22. Qxe3 f4 23. Qe2 Rf7 24. b3 Rc7 25. Rfc1 h5 26. Nd1 Qf6 27. Nb2 Rg7 28. Nc4 g5 29. Nxe5 Rxe5 30. Kf2 g4 31. Rh1 Qh4+ 32. Kf1 gxf3 0-1

