[Event "Chivilcoy Archa op"]
[Site "Chivilcoy"]
[Date "1998.??.??"]
[Round "?"]
[White "Altieri, Alejandro"]
[Black "Chaves, Julio Oscar"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "43"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. 0-0 Nbd7 9. f4 Qc7 10. Kh1 b6 11. Bf3 Bb7 12. Qe1 h6 13. Bh4 b5 14. e5 dxe5 15. Bxb7 Qxb7 16. fxe5 Nd5 17. Nxd5 Qxd5 18. Bxe7 Kxe7 19. Rd1 Qb7 20. Qb4+ Ke8 21. Qd6 Qd5 22. Nf5 1-0

[Event "Chivilcoy Archa op"]
[Site "Chivilcoy"]
[Date "1998.??.??"]
[Round "?"]
[White "Chaves, Julio Oscar"]
[Black "Benencia, Ernesto Alejandro"]
[Result "0-1"]
[ECO "B19"]
[PlyCount "107"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Nbd7 12. 0-0-0 Be7 13. Rhe1 0-0 14. Kb1 Nd5 15. Bc1 c5 16. Ne4 Rc8 17. Ne5 Nxe5 18. dxe5 c4 19. Qg3 Kh7 20. f4 Bh4 21. Nf6+ Qxf6 22. Qg4 Qd8 23. Rh1 Be7 24. Qf3 c3 25. g4 Qa5 26. g5 cxb2 27. Bd2 Nc3+ 28. Bxc3 Qxc3 29. Qe4+ Kh8 30. gxh6 gxh6 31. f5 Rc4 32. Qg2 Rg8 33. Qf2 Qxe5 34. fxe6 Qxe6 35. Rhe1 Qf6 36. Qe2 Rc7 37. Rf1 Qe6 38. Qh2 Rgc8 39. Rf2 Bg5 40. Re2 Qf6 41. Rde1 Kg7 42. Rf2 Qd4 43. Ref1 f6 44. Qh3 Qe4 45. Qb3 Qd4 46. Qe6 Qd7 47. Qe4 Qe8 48. Qf5 Re7 49. Rd1 Rd8 50. Rg1 Red7 51. Rff1 Qxh5 52. Rh1 Rd1+ 53. Kxb2 Bc1+ 54. Kb3 0-1

[Event "Chivilcoy Archa op"]
[Site "Chivilcoy"]
[Date "1998.??.??"]
[Round "?"]
[White "Chaves, Julio Oscar"]
[Black "Prado, Ernesto"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "84"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 h6 7. 0-0 Nf6 8. Nc3 Be7 9. Bd2 0-0 10. Rae1 Ng4 11. Nd5 Ne5 12. Bb3 Bh4 13. Re2 c6 14. Nf4 Bf6 15. Qe3 Bg5 16. Qc3 b6 17. Rd1 Ba6 18. Ree1 Qe7 19. Be3 Rad8 20. Kh1 Bb7 21. Rd2 Ng4 22. Ng6 Qxe4 23. Nxf8 Bf6 24. Qc4 Qxc4 25. Bxc4 Kxf8 26. c3 d5 27. Bf1 Re8 28. h3 Ne5 29. Bd4 c5 30. Bxe5 Rxe5 31. Rxe5 Bxe5 32. Bb5 a6 33. Re2 f6 34. Bd3 Kf7 35. Kg1 g6 36. Bc2 Bc6 37. Bb3 b5 38. g3 c4 39. Bc2 Bd7 40. f4 Bd6 41. Kh2 Bc5 42. f5 gxf5 1-0

[Event "Chivilcoy Archa op"]
[Site "Chivilcoy"]
[Date "1998.??.??"]
[Round "?"]
[White "Frutos, Facundo Sebastian"]
[Black "Chaves, Julio Oscar"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "40"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. 0-0 Bd6 9. d3 Bg4 10. h3 Bh5 11. Be3 0-0 12. Ne4 f5 13. Nxd6 cxd6 14. Kh2 f4 15. Bd2 Nd4 16. Rg1 Rf6 17. Bc3 Nxf3+ 18. gxf3 Rh6 19. Qe2 Qh4 20. Rg2 Bg4 0-1

[Event "Chivilcoy Archa op"]
[Site "Chivilcoy"]
[Date "1998.??.??"]
[Round "?"]
[White "Mare, Luis Alberto"]
[Black "Chaves, Julio Oscar"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "85"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e5 6. d3 Nge7 7. Be3 d6 8. Qd2 0-0 9. 0-0 Be6 10. h3 Qd7 11. Kh2 Nd4 12. f4 f5 13. Rad1 Rab8 14. Nd5 b5 15. c3 Ndc6 16. Rf2 b4 17. c4 Nd4 18. Rdf1 Nec6 19. fxe5 Nxe2 20. Qxe2 Bxe5 21. Nf4 Nd4 22. Bxd4 Bxd4 23. Nxe6 Qxe6 24. exf5 Qf6 25. Bd5+ Kg7 26. Rf4 g5 27. Re4 Be5 28. Kg2 h6 29. g4 Rh8 30. b3 Rh7 31. Re1 Rbh8 32. Qf2 Re8 33. d4 cxd4 34. Qxd4 Bxd4 35. Rxe8 h5 36. Rg8+ Kh6 37. Rg6+ Qxg6 38. fxg6 Rg7 39. gxh5 Kxh5 40. Bf7 Be5 41. c5 g4 42. hxg4+ Kxg4 43. c6 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "2"]
[White "Alfaro, Hector Luis"]
[Black "Chaves, Julio Oscar"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "84"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 e6 7. Bc4 Be7 8. 0-0 0-0 9. d4 Nc6 10. Bd3 Bf6 11. Be3 Re8 12. a3 g6 13. Ne4 Bg7 14. h4 e5 15. dxe5 Nxe3 16. fxe3 Nxe5 17. Nxe5 Bxe5 18. Ng5 Be6 19. Bb5 Re7 20. Nxe6 Rxe6 21. Qxd8+ Rxd8 22. Bc4 Re7 23. Rab1 Kg7 24. Rf3 Rd2 25. b3 Bc7 26. e4 Be5 27. Rbf1 f6 28. Kh1 Bb2 29. Bd5 b6 30. a4 Rc7 31. Bc4 Be5 32. Rh3 Rd4 33. Re1 Rcd7 34. Rf3 Rd1 35. Rxd1 Rxd1+ 36. Rf1 Rd4 37. Bd5 f5 38. g4 f4 39. Rf3 Rd2 40. Bc4 Kf6 41. g5+ Kg7 42. Bf1 h6 1/2-1/2

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "?"]
[White "Benencia, Ernesto Alejandro"]
[Black "Chaves, Julio Oscar"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "65"]
[EventDate "1997.??.??"]
[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 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 c6 7. Qc2 0-0 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Qxc3 Re8 13. Rfd1 b6 14. e4 Bb7 15. e5 c5 16. Rd3 cxd4 17. Qxd4 Nc5 18. Re3 Rad8 19. Qf4 Qd7 20. b4 Na6 21. a3 Nc7 22. Bd3 Nd5 23. Bxh7+ Kf8 24. Qh4 Nxe3 25. fxe3 Qe7 26. Ng5 Qc7 27. Rf1 Rd2 28. e4 Re7 29. Bg6 Ke8 30. Nxf7 Kd7 31. Nd6 Ba6 32. Be8+ Kd8 33. Qh8 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "?"]
[White "Chaves, Julio Oscar"]
[Black "Forti, Mauro"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "87"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. Be2 e5 7. Nb3 Nf6 8. 0-0 Be7 9. Be3 0-0 10. f4 Ne8 11. Nd5 exf4 12. Bxf4 Be6 13. Kh1 Ne5 14. Qd2 Nf6 15. Nxf6+ Bxf6 16. Rad1 Be7 17. Nd4 Qd7 18. Qe3 Ng6 19. Bg3 Qc7 20. Rd2 Qc5 21. Qf2 Rad8 22. Rfd1 Bg5 23. Nxe6 Qxf2 24. Bxf2 Bxd2 25. Nxf8 Kxf8 26. Rxd2 Ke7 27. Bg3 f6 28. Bc4 Nf8 29. Bd5 Rd7 30. Kg1 g5 31. Rd3 Ne6 32. Bxe6 Kxe6 33. Rc3 h5 34. h3 f5 35. exf5+ Kxf5 36. Kf2 h4 37. Bh2 Rf7 38. Rf3+ Ke6 39. Rxf7 Kxf7 40. Bxd6 Ke6 41. Bc7 Kd7 42. Bb6 Ke6 43. Kf3 Kf5 44. c4 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "1"]
[White "Chaves, Julio Oscar"]
[Black "Galiani, Rodrigo"]
[Result "1-0"]
[ECO "C49"]
[PlyCount "85"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bb4 5. 0-0 0-0 6. Re1 d6 7. d4 Nxd4 8. Nxd4 exd4 9. Qxd4 Bc5 10. Qd3 a6 11. Ba4 b5 12. Bb3 Re8 13. Be3 Bb7 14. f3 b4 15. Nd5 Re5 16. Bxc5 dxc5 17. Nxf6+ Qxf6 18. Rad1 g6 19. Qc4 Bc6 20. a4 bxa3 21. bxa3 Bb5 22. Qc3 Kg7 23. a4 Bc6 24. Qc4 Rf8 25. Qxa6 Ra8 26. Qc4 Qe6 27. Qxe6 fxe6 28. Ra1 c4 29. Bxc4 Rxa4 30. Bb3 Rxa1 31. Rxa1 Rc5 32. Ra7 Bd7 33. Kf2 Kf6 34. Ke3 h5 35. Ra8 c6 36. Kd4 Rg5 37. g3 e5+ 38. Kc5 Ke7 39. Ba4 h4 40. g4 Bxg4 41. fxg4 Rxg4 42. Bxc6 Rxe4 43. Bxe4 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "7"]
[White "Chaves, Julio Oscar"]
[Black "Mare, Luis Alberto"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "115"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nxd4 6. Bxd4 Bxd4 7. Qxd4 Nf6 8. e5 Qe7 9. Be2 c5 10. exf6 Qxe2+ 11. Kxe2 cxd4 12. fxg7 Rg8 13. Re1 Rxg7 14. Kf1+ Kf8 15. Nd2 d5 16. Nf3 d3 17. cxd3 Bf5 18. d4 Bd3+ 19. Kg1 Be4 20. Nh4 Re8 21. f3 Bd3 22. Rxe8+ Kxe8 23. Rc1 Kd7 24. Kf2 f6 25. Ke3 Bc4 26. b3 Re7+ 27. Kf4 Bd3 28. Rc5 Kd6 29. Rc3 Bg6 30. Nxg6 hxg6 31. Rc2 Rh7 32. g4 Ke6 33. Kg3 Kd6 34. h4 Re7 35. h5 gxh5 36. gxh5 Rg7+ 37. Kf4 Ke6 38. h6 Rh7 39. Rh2 b5 40. Kg4 a5 41. Kh5 Kf5 42. Rg2 Re7 43. Rg7 Re2 44. Rg4 Rh2+ 45. Rh4 Rg2 46. f4 Rg8 47. h7 Rc8 48. Kh6 a4 49. Kg7 axb3 50. axb3 Rc7+ 51. Kf8 Rc8+ 52. Ke7 Rh8 53. Kd6 Ke4 54. Kc5 f5 55. b4 Kf3 56. Kxd5 Kg3 57. Rh5 Kxf4 58. Kd6 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "3"]
[White "Chaves, Julio Oscar"]
[Black "Saralegui, Luis Fernando"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. e6 fxe6 6. Bd3 Nf6 7. Nf3 Na6 8. Ne5 Nb4 9. Bg5 Nxd3+ 10. Qxd3 g6 11. 0-0 Qd6 12. Bf4 Nh5 13. Bg5 Bg7 14. f4 Bf6 15. Bh6 Bg7 16. Bxg7 Nxg7 17. Rae1 Bd7 18. b4 0-0 19. Re3 Rf6 20. Ne2 a5 21. a3 axb4 22. axb4 Be8 23. c3 b6 24. g4 c5 25. bxc5 bxc5 26. Rh3 Qa6 27. Qxa6 Rxa6 28. Rb1 cxd4 29. cxd4 Ra2 30. Re3 Ba4 31. Rb7 Ne8 32. Rxe7 Nd6 33. Nf3 Bb5 34. g5 Rf8 35. Nc3 Ra1+ 36. Re1 Rxe1+ 37. Nxe1 Rxf4 38. Rxe6 Rf1+ 39. Kg2 Ne4 40. Nxb5 Rxe1 41. h4 Re2+ 42. Kg1 1/2-1/2

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "?"]
[White "Geloso, Claudio"]
[Black "Chaves, Julio Oscar"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2285"]
[PlyCount "57"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Bg2 Nf6 5. Nge2 Nc6 6. 0-0 d4 7. Nb5 a6 8. Na3 d3 9. cxd3 Qxd3 10. Nf4 Qd8 11. d3 Be7 12. Be3 e5 13. Nd5 Nxd5 14. exd5 Nd4 15. Nc4 Qc7 16. f4 Nf5 17. Bd2 f6 18. fxe5 fxe5 19. Bc3 Nd4 20. Qh5+ g6 21. Qxe5 Qxe5 22. Nxe5 Bf5 23. g4 Bd7 24. Rae1 Bh4 25. Nxd7+ Bxe1 26. Nf6+ Kf7 27. Ne4+ Kg7 28. Rxe1 Rac8 29. Nxc5 1-0

[Event "Chivilcoy CLP op"]
[Site "Chivilcoy"]
[Date "1997.??.??"]
[Round "4"]
[White "Sanchez Raad, Juan"]
[Black "Chaves, Julio Oscar"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "83"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Nf3 Bd7 8. Nbd2 h6 9. 0-0 0-0-0 10. b4 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qh5 14. Bf4 g5 15. Be5 Be7 16. c4 d4 17. b5 g4 18. hxg4 Nxg4 19. Bg3 Qc5 20. Qa4 h5 21. Qa5 h4 22. Bf4 Be6 23. Nd2 h3 24. g3 h2+ 25. Kh1 Qb6 26. Qa4 Ne3 27. Rfc1 Bc5 28. Qb3 Ng4 29. Rf1 Rdg8 30. a4 Bd6 31. a5 Qc7 32. b6 axb6 33. axb6 Qb8 34. Ra8 Qxa8 35. Bxd6 Rh5 36. Qb2 Ra5 37. Qxd4 Bd7 38. Bf4 Bc6+ 39. f3 Rd8 40. Qc3 Nf2+ 41. Rxf2 Ra1+ 42. Nf1 1-0

[Event "Match/Club FMDA-UFABPA"]
[Site "Mercedes"]
[Date "1982.??.??"]
[Round "1.18"]
[White "Chaves, Julio Oscar"]
[Black "Farah, Rodolfo"]
[Result "1-0"]
[ECO "C78"]
[PlyCount "51"]
[EventDate "1982.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 Ng4 9. d4 exd4 10. Bxf7+ Kf8 11. Bh5 Nf6 12. Bg5 dxc3 13. Nxc3 Be7 14. Bxf6 Bxf6 15. e5 Be7 16. Qd2 g6 17. Qh6+ Kg8 18. Bxg6 Bf8 19. Bf7+ Kxf7 20. Qh5+ Kg8 21. Nd5 Bg7 22. Rad1 Qe8 23. Qg4 Qg6 24. Qxd7 Rc8 25. e6 h6 26. e7 1-0

