[Event "Buenos Aires op"]
[Site "Buenos Aires"]
[Date "2011.11.11"]
[Round "1"]
[White "Betti, Marcelo"]
[Black "Prandato, Alejandro Marino"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1997"]
[PlyCount "52"]
[EventDate "2011.11.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 d6 7. Bc4 Bd7 8. f3 Rc8 9. Bb3 Na5 10. Qd2 Nxb3 11. Nxb3 b6 12. 0-0-0 Nf6 13. g4 Be6 14. Bh6 0-0 15. Bxg7 Kxg7 16. h4 h5 17. gxh5 Nxh5 18. Nd5 Qd7 19. Rhg1 Bxd5 20. Qxd5 Nf4 21. Qd2 e5 22. Nd4 Qa4 23. Nf5+ Kh7 24. Nxd6 Qxa2 25. c3 Rfd8 26. Qh2 Rxc3+ 0-1

[Event "Buenos Aires-chT Intercoop 30th"]
[Site "Buenos Aires"]
[Date "2004.09.25"]
[Round "6"]
[White "Betti, Marcelo"]
[Black "Fusco, Leonardo"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2296"]
[PlyCount "86"]
[EventDate "2004.08.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 Nbd7 10. 0-0-0 h5 11. Rg1 Rc8 12. h3 h4 13. Nd5 Nxd5 14. exd5 Bf5 15. Bd3 Bxd3 16. Qxd3 Bg5 17. Kb1 Bxe3 18. Qxe3 Qf6 19. Rge1 0-0 20. Re2 Rc7 21. Nd2 Nc5 22. Ne4 Nxe4 23. Qxe4 Rfc8 24. Qd3 Qg6 25. Qxg6 fxg6 26. c3 Kf7 27. Re4 Rc4 28. Kc2 b5 29. a3 Kf6 30. Rd3 Kf5 31. Rde3 a5 32. b3 Rd4 33. Re2 Rxd5 34. Rxh4 Rdc5 35. Re3 d5 36. Kd2 g5 37. Rg4 d4 38. cxd4 Rc2+ 39. Ke1 exd4 40. Rd3 Rb2 41. Rgxd4 Rxg2 42. Rd5+ Kf4 43. Rxb5 Rc1+ 0-1

[Event "Buenos Aires Intercoop 29th"]
[Site "Buenos Aires"]
[Date "2003.??.??"]
[Round "1"]
[White "Betti, Marcelo"]
[Black "Fusco, Leonardo"]
[Result "0-1"]
[ECO "C09"]
[BlackElo "2233"]
[PlyCount "102"]
[EventDate "2003.08.23"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8. Nb3 Bd6 9. 0-0 Nge7 10. c3 Bg4 11. Re1 0-0 12. h3 Bh5 13. Be2 Rc8 14. Nfd4 Bxe2 15. Rxe2 Bb8 16. Bg5 Qd6 17. Nf3 Nf5 18. Qd3 g6 19. Rd1 f6 20. Bc1 Rfd8 21. Rde1 Ne5 22. Nxe5 fxe5 23. Rxe5 Qxe5 24. Rxe5 Bxe5 25. Bg5 Rd6 26. Qb5 b6 27. g4 h6 28. gxf5 hxg5 29. fxg6 Kg7 30. Qe2 Bf6 31. Qa6 Rc7 32. Qd3 Re7 33. Kf1 Re4 34. Nd4 Bxd4 35. cxd4 Rf4 36. Qe3 Rdf6 37. Qe7+ Kxg6 38. Qe8+ Kg7 39. Qe3 Kh6 40. b3 Rf3 41. Qe2 Rxh3 42. Kg2 Rh4 43. Qe5 Rhf4 44. Qe3 Rxf2+ 45. Kg1 Rf1+ 46. Kg2 R6f2+ 47. Kg3 Rf3+ 48. Qxf3 Rxf3+ 49. Kxf3 Kh5 50. Kg3 g4 51. b4 b5 0-1

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.08.03"]
[Round "7"]
[White "Bruno, Eduardo"]
[Black "Betti, Marcelo"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2255"]
[PlyCount "55"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 e6 4. f4 Be7 5. Nf3 c5 6. g3 0-0 7. Bg2 Nbd7 8. Qe2 b6 9. d3 Bb7 10. Nbd2 Re8 11. c4 Qc7 12. e4 a6 13. 0-0 b5 14. h3 h6 15. e5 Nh7 16. cxd5 Bxd5 17. Kh2 Nb6 18. Rac1 a5 19. Ne4 Bxe4 20. dxe4 c4 21. bxc4 Nxc4 22. Nd4 Rab8 23. a4 Rec8 24. Nxb5 Qc6 25. Na7 Qxa4 26. Nxc8 Rxc8 27. Rf3 Nf8 28. Rfc3 1-0

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.08.01"]
[Round "6"]
[White "Romero, Pablo Cesar"]
[Black "Betti, Marcelo"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "60"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qe3 Be7 10. 0-0-0 Qc7 11. Kb1 Rc8 12. Bxf6 Bxf6 13. g4 0-0 14. h4 b5 15. g5 Be7 16. Rc1 Qb7 17. Rcd1 b4 18. Nd5 Bxd5 19. Rxd5 Rc6 20. h5 Rfc8 21. Ne1 Rc5 22. Rd3 d5 23. f3 Qc6 24. Rh2 Ra5 25. Rxd5 Rxd5 26. exd5 Qxd5 27. Rd2 Qb5 28. Nd3 a5 29. Rg2 Rd8 30. f4 Bc5 0-1

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.07.25"]
[Round "5"]
[White "Betti, Marcelo"]
[Black "Federico, Daniel"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "47"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 c6 5. Nf3 Nf6 6. Bc4 Be6 7. Ne5 Bxc4 8. Nxc4 Qe6+ 9. Ne5 Nbd7 10. Qe2 g6 11. 0-0 Bg7 12. h3 Nd5 13. Nxd5 cxd5 14. Qb5 b6 15. Bf4 Rc8 16. Rfe1 Bxe5 17. Bxe5 f6 18. Bg3 Qc6 19. Qe2 e5 20. dxe5 Qxc2 21. exf6+ Qxe2 22. Rxe2+ Kf7 23. Re7+ Kxf6 24. Rxd7 1-0

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.07.25"]
[Round "4"]
[White "Rodriguez Landa, Marcelo"]
[Black "Betti, Marcelo"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "51"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 d5 5. cxd5 exd5 6. g3 c4 7. Bg2 g6 8. Bg5 Bg7 9. Ne5 Qd6 10. Bxf6 Bxf6 11. Bxd5 Bxe5 12. dxe5 Qxe5 13. Bxc4 Be6 14. Bxe6 Qxe6 15. 0-0 Nc6 16. Nb5 Qe7 17. Nd4 Ne5 18. Qa4+ Kf8 19. Rac1 a6 20. Rc3 Rd8 21. e3 Ng4 22. Nc6 bxc6 23. Qxg4 Rd2 24. Rxc6 Kg7 25. Qc4 Rxb2 26. Qc3+ 1-0

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.07.18"]
[Round "2"]
[White "Betti, Marcelo"]
[Black "Romero, Leandro"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "59"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Qa5 12. h4 Rfc8 13. g4 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc7 16. h5 Rc8 17. hxg6 fxg6 18. Kb1 Bc6 19. Bd4 b5 20. Qh2 e5 21. Be3 b4 22. g5 Nh5 23. Ne2 Ba4 24. c3 bxc3 25. Nxc3 Rb8 26. Nxa4 Rxa4 27. Qf2 Bf8 28. Rc1 Qf7 29. Rhf1 Kg7 30. Rc6 1-0

[Event "Jacobo Bolbochan op"]
[Site "Buenos Aires"]
[Date "2000.07.11"]
[Round "1"]
[White "Acha, Jorge Jose"]
[Black "Betti, Marcelo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2225"]
[PlyCount "63"]
[EventDate "2000.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Be2 e6 7. Nc3 Be7 8. 0-0 0-0 9. h3 b6 10. Bf4 Bb7 11. Rc1 Rc8 12. e5 Nd5 13. Nxd5 exd5 14. Bb5 dxe5 15. Bxc6 Bxc6 16. Nxe5 Bb7 17. Qf3 f6 18. Rxc8 Qxc8 19. Ng4 Bd8 20. Re1 Qd7 21. Qg3 Re8 22. Nh6+ Kf8 23. Bd6+ Be7 24. Rxe7 Rxe7 25. Bxe7+ Kxe7 26. Qxg7+ Ke6 27. Qxd7+ Kxd7 28. Nf5 Ke6 29. Ne3 Ba6 30. f3 Bd3 31. Kf2 b5 32. b4 1-0

