[Event "Buenos Aires GP I"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "4"]
[White "De la Vega, M."]
[Black "Churin, Leonardo"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "30"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. exd5 Bxb2 10. Bxb2 Qxd5 11. Qe2 0-0 12. Rad1 Qe6 13. Nc5 Qxa2 14. Bxe5 Re8 15. Bb5 Bg4 0-1

[Event "Buenos Aires GP I"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "1"]
[White "Dubal, Jose Maria"]
[Black "De la Vega, M."]
[Result "1-0"]
[ECO "B95"]
[PlyCount "110"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Qc7 9. f3 Nbd7 10. Kb1 0-0 11. g4 b5 12. h4 Bb7 13. h5 Nc5 14. Be3 b4 15. Nce2 Nfxe4 16. fxe4 Nxe4 17. Qxb4 Nd2+ 18. Qxd2 Bxh1 19. g5 Bd5 20. g6 Rab8 21. Nf4 Bf6 22. gxh7+ Kh8 23. Nxd5 exd5 24. Nb3 a5 25. a4 Rfc8 26. h6 g6 27. Bd4 Be5 28. Ba6 Rd8 29. Qg5 Kxh7 30. Bb5 Rbc8 31. c3 Rb8 32. Bxe5 dxe5 33. Qf6 Rg8 34. Rxd5 Rb6 35. Qf2 Rf8 36. Rd7 Qb8 37. Nc5 Kxh6 38. Rd1 Rd6 39. Qh2+ Kg7 40. Qxe5+ Rf6 41. Qxf6+ Kxf6 42. Nd7+ Kg5 43. Nxb8 Rxb8 44. c4 f5 45. c5 f4 46. Bd7 f3 47. c6 Kf4 48. c7 Rh8 49. c8Q Rxc8 50. Bxc8 f2 51. Kc2 Kg3 52. Kd3 g5 53. Ke2 g4 54. Rf1 Kh3 55. Kxf2 Kh2 1-0

[Event "Buenos Aires GP I"]
[Site "Buenos Aires"]
[Date "1992.??.??"]
[Round "5"]
[White "Tanner, Pedro"]
[Black "De la Vega, M."]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2305"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 dxc4 8. Bxf6 Nxf6 9. Nxc4 Qc7 10. Bd3 Bd7 11. 0-0 c5 12. Ne5 a6 13. Rc1 b6 14. Qf3 Ra7 15. Ne4 Be7 16. Nxf6+ Bxf6 17. Nxd7 Qxd7 18. dxc5 bxc5 19. Rfd1 Kf8 20. Qf4 e5 21. Qc4 g6 22. Qxc5+ Kg7 23. Bxg6 Qe7 24. Qxe7 Rxe7 25. Be4 Rb8 26. b3 Kh8 27. Rc6 Kg7 28. Rdd6 Bg5 29. Rxa6 Rc7 30. g3 1-0

