[Event "Toulouse op"]
[Site "Toulouse"]
[Date "1990.??.??"]
[Round "5"]
[White "Bouchaud, Vincent"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "D07"]
[BlackElo "2220"]
[PlyCount "125"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e6 5. Nc3 Nf6 6. Be2 Be7 7. 0-0 0-0 8. a3 Re8 9. b3 Bf8 10. Bb2 Ne7 11. Ne5 Bxe2 12. Qxe2 c6 13. f4 Nf5 14. g4 Nd6 15. c5 Nde4 16. g5 Nxc3 17. Bxc3 Ne4 18. Be1 Rc8 19. Rf3 f6 20. gxf6 Qxf6 21. Rh3 g6 22. Bh4 Qg7 23. Kh1 Be7 24. Rg1 Bf6 25. Bxf6 Nxf6 26. Rhg3 Qf8 27. h4 Rc7 28. h5 Rg7 29. hxg6 hxg6 30. Rxg6 Ree7 31. Rxg7+ Rxg7 32. Rxg7+ Qxg7 33. Qg2 Ne4 34. Qxg7+ Kxg7 35. Kg2 Nd2 36. b4 Kf6 37. Kf2 Ne4+ 38. Ke1 Nc3 39. Nd3 Kf5 40. Nf2 Nb5 41. a4 Nc3 42. a5 a6 43. Kd2 Nb5 44. Kd3 Na3 45. Ke2 Nc2 46. Nd3 Ke4 47. Nf2+ Kf5 48. Nd3 Ke4 49. Nf2+ Kf5 50. Kd2 Na3 51. Nh3 Nc4+ 52. Kd3 Nb2+ 53. Ke2 Nc4 54. Ng5 e5 55. dxe5 Nxe5 56. fxe5 Kxg5 57. Kd3 Kf5 58. Kd4 Kg5 59. e4 dxe4 60. Kxe4 Kg6 61. Kf4 Kg7 62. Kf5 Kf7 63. e6+ 1-0

[Event "Toulouse op"]
[Site "Toulouse"]
[Date "1990.??.??"]
[Round "3"]
[White "Chavez, Romelio"]
[Black "Daloz, Jean Michel"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2220"]
[PlyCount "83"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 Nc6 5. 0-0 d5 6. c3 Bd6 7. Nbd2 0-0 8. e4 cxd4 9. exd5 exd5 10. cxd4 Bg4 11. Nb3 Ne4 12. h3 Bh5 13. Be3 f5 14. Rc1 f4 15. Bd2 Qf6 16. Be2 Rae8 17. Bc3 g5 18. Nc5 Rf7 19. Re1 g4 20. hxg4 Bxg4 21. Ne5 f3 22. Nxg4 Qh4 23. Bxf3 Bh2+ 24. Kf1 Rxf3 25. Nxe4 dxe4 26. gxf3 Qh3+ 27. Ke2 Qxf3+ 28. Kf1 Qh1+ 29. Ke2 Qf3+ 30. Kf1 Qh3+ 31. Ke2 Qxg4+ 32. Kd2 Qf4+ 33. Kc2 Qxf2+ 34. Kb1 e3 35. Qb3+ Kh8 36. d5+ Ne5 37. d6 e2 38. d7 Qf5+ 39. Ka1 Qxd7 40. Rxe2 Bf4 41. Rce1 Qg7 42. Qd5 1-0

[Event "Toulouse op"]
[Site "Toulouse"]
[Date "1990.??.??"]
[Round "1"]
[White "Chavez, Romelio"]
[Black "Fernandez Garcia, Jose Luis"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2220"]
[BlackElo "2470"]
[PlyCount "110"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 c5 7. Be2 cxd4 8. exd4 Bg4 9. 0-0 Nc6 10. Re1 h6 11. Be3 d5 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Qd2 Kh7 15. h3 Be6 16. Rec1 Rfd8 17. Rc5 Qd6 18. Qc3 Bd5 19. Rc1 Bxf3 20. Bxf3 Nxd4 21. Qc4 Nxf3+ 22. gxf3 Kg8 23. Rc7 Rd7 24. Rc8+ Rxc8 25. Qxc8+ Kh7 26. Bxa7 Bxb2 27. Rb1 Qc6 28. Qxc6 bxc6 29. Bc5 Bd4 30. Rc1 Bxc5 31. Rxc5 Ra7 32. Rxc6 Rxa2 33. Rc7 Re2 34. f4 Kg7 35. Kg2 Kf6 36. Kf3 Ra2 37. Rc5 Ra3+ 38. Kg2 g5 39. fxg5+ hxg5 40. Rc4 Kf5 41. h4 g4 42. Rc5+ e5 43. Rc7 f6 44. Rg7 Rh3 45. Rh7 Kf4 46. Rh8 f5 47. Rh7 e4 48. Rh8 e3 49. fxe3+ Rxe3 50. Rh7 Re2+ 51. Kf1 Ra2 52. Rf7 Rh2 53. Rh7 Kf3 54. Kg1 Ra2 55. Rc7 Ra1+ 0-1

[Event "Toulouse op"]
[Site "Toulouse"]
[Date "1990.??.??"]
[Round "9"]
[White "Chavez, Romelio"]
[Black "Ferrigno, Jean Pierre"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2220"]
[PlyCount "98"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. e3 c5 4. Bd3 Bb7 5. c3 g6 6. 0-0 Bg7 7. Qe2 0-0 8. Nbd2 d6 9. e4 Nbd7 10. a4 a6 11. Re1 Qc7 12. Nf1 c4 13. Bc2 e5 14. dxe5 dxe5 15. Bg5 b5 16. Rad1 Nc5 17. axb5 axb5 18. Ng3 Nfd7 19. Be7 Rfe8 20. Bg5 Ra2 21. Bb1 Ra6 22. Nd2 Na4 23. Ndf1 Ndc5 24. Bc1 Ne6 25. Ne3 Nf4 26. Qf1 Nc5 27. Nd5 Nxd5 28. exd5 Rd8 29. Ne4 Nxe4 30. Bxe4 f5 31. Bc2 Rad6 32. Bg5 R8d7 33. Ra1 Bxd5 34. Be3 Qc6 35. f4 e4 36. Ra5 Be6 37. Rea1 Rd2 38. Bxd2 Rxd2 39. Ra8+ Bc8 40. Bd1 Bf8 41. R8a2 Bc5+ 42. Kh1 Rf2 43. Qe1 e3 44. Bf3 Rxf3 45. Qd1 Rf2 46. Qd8+ Kf7 47. Qg5 Bb7 48. b4 cxb3 49. Rxf2 exf2 0-1

[Event "Toulouse op"]
[Site "Toulouse"]
[Date "1990.??.??"]
[Round "4"]
[White "Chavez, Romelio"]
[Black "Zarrouati, Pierre"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2220"]
[PlyCount "110"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5 8. Bf4 c5 9. e3 Nc6 10. Be2 0-0 11. 0-0 a6 12. Qa4 b5 13. Bxb5 Nxd4 14. cxd4 axb5 15. Qb3 Qf5 16. Be5 Bb7 17. Bxg7 c4 18. Qb2 Bxf3 19. Be5 Bc6 20. Rfc1 Qe4 21. f3 Qxe3+ 22. Qf2 Qxf2+ 23. Kxf2 Rfd8 24. a4 f6 25. Bc7 Rxd4 26. axb5 Rxa1 27. Rxa1 Bxb5 28. Ke3 Rd3+ 29. Ke2 c3 30. Ke1 e5 31. Ba5 c2 32. Bd2 Rb3 33. Bc1 Rd3 34. Bd2 Bc4 35. Ra8+ Kf7 36. Ra7+ Ke6 37. Rxh7 f5 38. Rg7 Kf6 39. Rc7 Bb3 40. Rc6+ Kf7 41. Rc7+ Ke6 42. Rg7 c1Q+ 43. Bxc1 Rd1+ 44. Kf2 Rxc1 45. Rxg6+ Kf7 46. Rb6 Rc2+ 47. Kg1 Bc4 48. h4 e4 49. fxe4 fxe4 50. Rd6 e3 51. Rd1 Bd5 52. Re1 Rxg2+ 53. Kf1 Rf2+ 54. Kg1 Rf3 55. Kg2 Kf6 0-1

[Event "Toulouse op"]
[Site "Toulouse"]
[Date "1990.??.??"]
[Round "8"]
[White "Roos, Celine"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2125"]
[BlackElo "2220"]
[PlyCount "53"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 b6 4. g3 Bb7 5. Bg2 e6 6. 0-0 Be7 7. b3 a6 8. Bb2 0-0 9. d4 d6 10. Qd3 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qc7 13. Qf3 Ra7 14. Rfd1 Rc8 15. Rd2 Nc6 16. e4 Nxd4 17. Rxd4 Qc6 18. Rad1 b5 19. cxb5 axb5 20. a4 bxa4 21. Rc4 Qb7 22. Rxc8+ Qxc8 23. Nb5 Rd7 24. bxa4 Qc2 25. Bxf6 Bxf6 26. e5 Qxa4 27. exf6 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.29"]
[Round "14"]
[White "Chavez, Romelio"]
[Black "Sasaki, Katsumi"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2250"]
[BlackElo "2205"]
[PlyCount "71"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Japan"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "JPN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. f4 Nbc6 8. Nf3 Bd7 9. Bd3 Qc7 10. 0-0 cxd4 11. cxd4 Na5 12. a4 Nc4 13. Qe2 h6 14. Kh1 0-0-0 15. Nd2 Bc6 16. c3 Qa5 17. Ba3 Nxa3 18. Rxa3 g6 19. Rc1 Nf5 20. Nb3 Qc7 21. Ra2 h5 22. Bb5 h4 23. Kg1 g5 24. fxg5 Rhg8 25. Rb2 Bxb5 26. Qxb5 Ne3 27. Nc5 Rxg5 28. Nxb7 Nc4 29. Rb3 Rdg8 30. Rc2 Ne3 31. Nd6+ Kd8 32. Nxf7+ Ke7 33. Nxg5 Nxc2 34. Qf1 Rf8 35. Qa6 Nxd4 36. Qd6+ 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.27"]
[Round "13"]
[White "Roach, Philip"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2250"]
[PlyCount "76"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Barbados"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "BAR"]
[BlackTeamCountry "BOL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 Na6 7. Be3 Qa5+ 8. c3 e6 9. Nf4 Nf6 10. f3 0-0 11. Bxa6 Qxa6 12. Nge2 d5 13. exd5 Rd8 14. 0-0 e5 15. Nh3 Bxh3 16. gxh3 Nxd5 17. Bg5 f6 18. Bd2 Kh8 19. Qe1 Qb6+ 20. Rf2 Qxb2 21. Ng3 Qb6 22. Rb1 Qc6 23. Qc1 Rac8 24. c4 Qa6 25. Rb5 Qxb5 26. cxb5 Rxc1+ 27. Bxc1 Nc3 28. Be3 b6 29. a4 f5 30. f4 e4 31. Kg2 h5 32. Nf1 Rd7 33. Rc2 Nxa4 34. Rc6 Kh7 35. Bd2 Nc5 36. Bb4 Nd3 37. Bd6 Bh6 38. Kg3 Rxd6 0-1

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.26"]
[Round "12"]
[White "Torres, Luis J"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2255"]
[BlackElo "2250"]
[PlyCount "50"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BOL"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Be7 5. Nge2 Na5 6. 0-0 Nxc4 7. dxc4 c6 8. b3 0-0 9. Qd3 d6 10. a4 Ne8 11. Ng3 Bg5 12. Ba3 c5 13. Rad1 Bg4 14. f3 Be6 15. Nd5 g6 16. Bb2 Bh6 17. Bc1 Bg7 18. f4 exf4 19. Bxf4 Qh4 20. Rde1 Rd8 21. Qd2 h6 22. Be3 Rd7 23. Rf4 Qd8 24. Rff1 Qh4 25. Rf4 Qd8 1/2-1/2

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.25"]
[Round "11"]
[White "Chavez, Romelio"]
[Black "Schepel, Kaarlo"]
[Result "1-0"]
[ECO "C74"]
[WhiteElo "2250"]
[BlackElo "2225"]
[PlyCount "61"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "HKG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 b5 6. Bb3 Bg4 7. 0-0 Qd7 8. a4 b4 9. d3 Be7 10. a5 Bf6 11. Ba4 Rb8 12. cxb4 Rxb4 13. Nc3 Nge7 14. Nd5 Rb5 15. Bxb5 axb5 16. Be3 Nxd5 17. exd5 Nb4 18. Qb3 Bxf3 19. gxf3 Na6 20. Kh1 0-0 21. Rg1 Rb8 22. Rg4 Qf5 23. Kg2 h5 24. Re4 Bg5 25. Qc2 Bd8 26. Rg1 c5 27. Bd2 b4 28. Qa4 Qc8 29. Qe8+ Kh7 30. Qxf7 h4 31. Kh1 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.21"]
[Round "8"]
[White "Schinis, Mario"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2205"]
[BlackElo "2250"]
[PlyCount "79"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Cyprus"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "CYP"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. Nbd2 0-0 6. c3 Nbd7 7. Be2 b6 8. 0-0 Bb7 9. Re1 Nh5 10. Bg5 Qe8 11. Qa4 a6 12. Qb3 e5 13. e4 h6 14. Be3 Kh8 15. Nh4 Nf4 16. Bxf4 exf4 17. Bd3 Qd8 18. Ndf3 c5 19. Rad1 b5 20. Bb1 Bf6 21. g3 fxg3 22. hxg3 Qc7 23. Re2 Rae8 24. Rde1 Qc6 25. Qd1 Kg7 26. Qd2 Bxh4 27. Nxh4 Nf6 28. f4 Ng4 29. Qd3 c4 30. Qf3 h5 31. f5 Qc8 32. Qf4 Qd8 33. Nf3 a5 34. e5 dxe5 35. dxe5 Qb6+ 36. Nd4 f6 37. exf6+ Nxf6 38. Qg5 Nh7 39. Re7+ Kh8 40. Qh6 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.20"]
[Round "7"]
[White "Butt, Sabih Alam"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "C82"]
[WhiteElo "2335"]
[BlackElo "2250"]
[PlyCount "103"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Pakistan"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "BOL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 f5 12. exf6 Nxf6 13. Nb3 Bb6 14. Nbd4 Nxd4 15. Nxd4 Bg4 16. f3 Bh5 17. Bg5 Qd6 18. Kh1 c6 19. Nf5 Qd7 20. Ng3 Bg6 21. Bxg6 hxg6 22. Qd3 Kf7 23. Bf4 Rh8 24. Ne2 Nh5 25. Be5 Rae8 26. f4 Nf6 27. Bxf6 gxf6 28. Nd4 Qg4 29. Rf3 Qh4 30. h3 Re1+ 31. Rxe1 Qxe1+ 32. Rf1 Qe8 33. a4 Qd7 34. axb5 axb5 35. f5 g5 36. Re1 g4 37. Re6 gxh3 38. gxh3 Bxd4 39. cxd4 Rh5 40. b4 Rxf5 41. Qxf5 Qxe6 42. Qxe6+ Kxe6 43. Kg2 Kf5 44. Kf3 Kg5 45. Kg3 Kh5 46. Kf4 Kh4 47. Kf5 Kxh3 48. Kxf6 Kg4 49. Ke5 Kf3 50. Kd6 Ke4 51. Kxc6 Kxd4 52. Kxb5 1/2-1/2

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.19"]
[Round "6"]
[White "Velasquez, Hector"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "E14"]
[BlackElo "2250"]
[PlyCount "98"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Honduras"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "HON"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 b6 5. Nf3 Bb7 6. Be2 Be7 7. b3 0-0 8. 0-0 d5 9. dxc5 Bxc5 10. Bb2 dxc4 11. Nb5 Nc6 12. Bxc4 Qe7 13. Rc1 Rfd8 14. Qe2 a6 15. Nbd4 Nxd4 16. Nxd4 Ne4 17. Bd3 Qh4 18. f4 Nf6 19. Bb1 Qg4 20. Rfe1 Qxe2 21. Rxe2 Ng4 22. Rd1 Rd7 23. h3 Nxe3 24. Rxe3 Rad8 25. Kh1 Bxd4 26. Red3 Be4 27. Rxd4 Rxd4 28. Rxd4 Rxd4 29. Bxd4 Bxb1 30. Bxb6 Bxa2 31. b4 Kf8 32. g3 Ke7 33. Kg2 Kd6 34. Kf3 Kd5 35. Bc7 Bb1 36. Ke3 f6 37. h4 h5 38. Bd8 e5 39. fxe5 Kxe5 40. Be7 Kf5 41. Bf8 g6 42. Be7 Bc2 43. Bd8 Ba4 44. Be7 Bc6 45. Bd8 g5 46. hxg5 Kxg5 47. Be7 Kg4 48. Kf2 f5 49. Bd6 Bd7 1/2-1/2

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.18"]
[Round "5"]
[White "Santamaria Mas, Vicente"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "A43"]
[BlackElo "2250"]
[PlyCount "89"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Andorra"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "AND"]
[BlackTeamCountry "BOL"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. d5 d6 5. Bb5+ Bd7 6. a4 a6 7. Bc4 Nf6 8. h3 0-0 9. Nf3 e5 10. dxe6 Bxe6 11. Bxe6 fxe6 12. e5 dxe5 13. Qxd8 Rxd8 14. Ng5 Re8 15. Be3 Nd5 16. Bxc5 Nxc3 17. bxc3 Nd7 18. Be3 Nf6 19. Rb1 b5 20. axb5 axb5 21. 0-0 Rab8 22. Rb3 h6 23. Nf3 Nd5 24. Rfb1 Nxe3 25. fxe3 Rec8 26. Nd2 Bf8 27. Ne4 b4 28. Nf6+ Kg7 29. Nd7 Rb5 30. Nxf8 Kxf8 31. Rxb4 Rxb4 32. cxb4 Rxc2 33. b5 Ke7 34. b6 Rc8 35. Kf2 e4 36. Kg3 e5 37. b7 Rb8 38. Kg4 Kd6 39. h4 Kd5 40. h5 gxh5+ 41. Kxh5 Kc4 42. Kxh6 Kd3 43. g4 Kxe3 44. g5 Kd2 45. Rb5 1/2-1/2

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.16"]
[Round "4"]
[White "Pickering, Henry"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "2250"]
[PlyCount "70"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "British Virgin Islands"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "IVB"]
[BlackTeamCountry "BOL"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Bb5 Bd7 8. Nxc6 bxc6 9. Bc4 Nf6 10. Bb3 0-0 11. h3 c5 12. 0-0 Qc8 13. Qf3 Rb8 14. a3 a5 15. Rab1 Bc6 16. Nd5 Nxd5 17. exd5 Bd7 18. Qe4 Re8 19. Bd2 Qa6 20. Bc4 Qa8 21. Qe1 Bxb2 22. Bc3 Bxc3 23. Qxc3 e5 24. dxe6 Bxe6 25. Rxb8 Rxb8 26. Re1 d5 27. Be2 Qa7 28. Qf6 Qd7 29. Bg4 Re8 30. f4 Bxg4 31. Rxe8+ Qxe8 32. hxg4 a4 33. f5 Qe3+ 34. Kh2 Qf4+ 35. Kh3 d4 0-1

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.15"]
[Round "3"]
[White "Weemaes, Ronald"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2325"]
[BlackElo "2250"]
[PlyCount "93"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 e5 5. c3 Qb6 6. Na3 a6 7. Bxc6+ Qxc6 8. d4 exd4 9. cxd4 Be7 10. d5 Qc7 11. e5 b5 12. Bf4 Bg4 13. Qe1 Kf8 14. Qe4 Bxf3 15. Qxf3 Rd8 16. Qg3 h5 17. Rac1 c4 18. b3 h4 19. exd6 Bxd6 20. Bxd6+ Qxd6 21. Qxd6+ Rxd6 22. bxc4 bxc4 23. Rxc4 g5 24. Rd1 Ne7 25. Rc5 Rhh6 26. Nc4 Rd8 27. d6 Nc8 28. Rxg5 Nxd6 29. Rgd5 Ke7 30. Kf1 Nb7 31. Rxd8 Nxd8 32. Ne3 Rh8 33. Nf5+ Ke6 34. Nxh4 Rxh4 35. Rxd8 Ke7 36. Rd3 Rxh2 37. Rh3 Rxh3 38. gxh3 Kf6 39. Kg2 Kf5 40. Kg3 a5 41. a4 Kg5 42. h4+ Kh5 43. Kh3 Kh6 44. Kg4 Kg6 45. h5+ Kh6 46. Kh4 f6 47. Kg4 1-0

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.14"]
[Round "2"]
[White "Bounena, Cheikh"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "E01"]
[BlackElo "2250"]
[PlyCount "100"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Mauritania"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "MAU"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Nbd7 6. 0-0 a6 7. a4 Bd6 8. a5 dxc4 9. Qa4 0-0 10. Qxc4 e5 11. Rd1 Qe7 12. Nc3 exd4 13. Nxd4 Ne5 14. Qb3 Bc5 15. Bg5 Bxd4 16. Rxd4 h6 17. Bxf6 Qxf6 18. Rf4 Qe7 19. Re4 Bf5 20. Re3 Qc7 21. Qb4 Rae8 22. Qf4 Bc8 23. h4 f6 24. b4 Qf7 25. Ne4 g5 26. hxg5 hxg5 27. Nxg5 fxg5 28. Qxg5+ Qg7 29. Qxg7+ Kxg7 30. Rd1 Rxf2 31. Rxe5 Rxg2+ 32. Kxg2 Rxe5 33. Kf3 Be6 34. e4 Kf6 35. Kf4 Rg5 36. Rd6 Rg7 37. e5+ Ke7 38. b5 cxb5 39. Rb6 Bc8 40. Rd6 Rg4+ 41. Kf3 Ra4 42. Rh6 Rxa5 43. Rh8 Bd7 44. Rh7+ Ke6 45. Kf4 Ra4+ 46. Kg5 Bc6 47. g4 Kxe5 48. Re7+ Kd6 49. Rg7 Bd7 50. Kh4 Rxg4+ 0-1

[Event "Olympiad-28"]
[Site "Thessaloniki"]
[Date "1988.11.13"]
[Round "1"]
[White "Chavez, Romelio"]
[Black "Semkov, Semko"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2250"]
[BlackElo "2445"]
[PlyCount "90"]
[EventDate "1988.11.13"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "BUL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. 0-0 Bd6 10. Qf3 0-0 11. Nd2 Qc7 12. g3 Be7 13. Nc4 c5 14. Bd2 Rb8 15. Rae1 Bb7 16. Qh5 g6 17. Qe5 Qxe5 18. Nxe5 Rfd8 19. Ba5 Nb6 20. Be4 Bf6 21. Bxb7 Rxb7 22. b3 Rd5 23. Ng4 Bg7 24. c4 Rd6 25. Ne5 Nd7 26. Bc3 Nxe5 27. Bxe5 Rd2 28. Bxg7 Kxg7 29. Ra1 Rbd7 30. Rfe1 Kf6 31. Kf1 Rb2 32. Re3 Rdd2 33. Rf3+ Ke7 34. a3 f5 35. Re1 Kf6 36. h4 e5 37. Kg1 Rd4 38. Rfe3 e4 39. R1e2 Rd1+ 40. Re1 Rxe1+ 41. Rxe1 Rxb3 42. Re3 Rxe3 43. fxe3 g5 44. Kg2 gxh4 45. gxh4 f4 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.12.01"]
[Round "14"]
[White "Chavez, Romelio"]
[Black "Ramsingh, Yogendranath"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2250"]
[PlyCount "97"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Trinidad and Tobago"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "TRI"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Be3 Bf5 7. Bd3 Bg6 8. Nf3 Nd7 9. Nh4 e6 10. Nxg6 hxg6 11. c3 Qc7 12. g3 Bd6 13. Qc2 0-0-0 14. 0-0-0 Rh3 15. Bf1 Rh5 16. Bg2 Ra5 17. Kb1 f5 18. f4 Nf6 19. c4 c5 20. dxc5 Bxc5 21. Rxd8+ Kxd8 22. Bd2 Ra6 23. Bc3 Be7 24. Be5 Qc8 25. Qb3 Ne4 26. Qd3+ Nd6 27. c5 Qxc5 28. Bxb7 Rb6 29. Bd4 Qc7 30. Bxb6 Qxb6 31. Bf3 Ke8 32. Qc3 Bd8 33. Rd1 Kf8 34. h4 Ne8 35. Qh8+ Ke7 36. h5 gxh5 37. Bxh5 Nf6 38. Bxf7 Nd5 39. Bh5 Kd7 40. Bf3 Kc8 41. Bxd5 exd5 42. Qe5 Bf6 43. Rc1+ Kb7 44. Qxd5+ Kb8 45. Qg8+ Bd8 46. Qc4 Qb7 47. Qc6 Qxc6 48. Rxc6 Kb7 49. Rc5 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "Hmadi, Slaheddine"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2240"]
[BlackElo "2250"]
[PlyCount "120"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Tunisia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "BOL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 a6 7. a4 b6 8. Bg5 Bb7 9. Nd2 e5 10. d5 Nbd7 11. b4 h6 12. Be3 Nh7 13. f3 f5 14. g4 f4 15. Bf2 h5 16. h3 Bf6 17. Qe1 Kg7 18. Kg2 Qe7 19. Rh1 Rh8 20. h4 hxg4 21. fxg4 g5 22. Nf3 Kf7 23. hxg5 Nxg5 24. Nh4 Qf8 25. Nf5 Kg6 26. Qd2 Qf7 27. Qd3 Raf8 28. Qc4 Bd8 29. Rag1 Nf6 30. Qd3 Qd7 31. b5 a5 32. Bh4 Nfh7 33. Rh2 Bf6 34. Rgh1 Kf7 35. Bf2 Ke8 36. Rh6 Kd8 37. R1h5 Qf7 38. Qc4 Qd7 39. Bh4 Qf7 40. Bf3 Qd7 41. Ne2 Qf7 42. Ng1 Rfg8 43. Kf1 Kd7 44. Bg2 Rg6 45. Nh3 Rxh6 46. Rxh6 Rg8 47. Nxg5 Bxg5 48. Bxg5 Nxg5 49. Qc3 Qf8 50. Rh5 Qf6 51. Rh6 Rg6 52. Rh5 Rg8 53. Qe1 f3 54. Bh3 Rh8 55. Qh4 Rxh5 56. Qxh5 Kc8 57. Qe8+ Qd8 58. Ne7+ Kb8 59. Qxd8+ Ka7 60. Nc6+ Bxc6 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.28"]
[Round "12"]
[White "Chavez, Romelio"]
[Black "Rowe, Peter"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2250"]
[PlyCount "95"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Guernsey Jersey"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "GCI"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. f4 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bxe4 dxe4 9. Be3 Qd5 10. Qd2 Qa5 11. Nge2 Nc6 12. a3 Rd8 13. Rd1 Bxc3 14. Qxc3 Qxc3+ 15. Nxc3 Ne7 16. Kf2 f6 17. exf6 gxf6 18. g4 Kf7 19. Ne2 f5 20. g5 h5 21. h4 Rd7 22. c4 Rhd8 23. Nc3 Nc6 24. Ne2 Nxd4 25. Rxd4 Rxd4 26. Nxd4 Rxd4 27. Bxd4 e3+ 28. Kxe3 Bxh1 29. c5 Bd5 30. Be5 bxc5 31. Bxc7 Bb3 32. Bd6 a5 33. Bxc5 a4 34. Kd4 Kg6 35. Ke5 Kf7 36. Bd4 Kg6 37. Kd6 Kf7 38. Be5 Ke8 39. g6 Kf8 40. Kd7 Bc4 41. b4 axb3 42. a4 Bd5 43. a5 Bc4 44. Kc6 Bd5+ 45. Kb6 Ke7 46. a6 b2 47. Bxb2 Kd7 48. Be5 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.27"]
[Round "11"]
[White "Shahin, Jallal"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "B95"]
[BlackElo "2250"]
[PlyCount "60"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Libya"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "LBY"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Be2 Be7 8. Qd2 a6 9. Nb3 b5 10. a3 Bb7 11. Rd1 Ne5 12. Bxf6 gxf6 13. f4 Nc4 14. Bxc4 bxc4 15. Nd4 Qb6 16. Na4 Qc7 17. Nc3 Rg8 18. f5 e5 19. Nf3 Qb6 20. Rb1 Rc8 21. Qf2 Bd8 22. Rf1 Qa5 23. Kd1 Bb6 24. Qd2 Rd8 25. Qe2 d5 26. exd5 Bxd5 27. Ke1 Rg4 28. Nd2 Rxg2 29. Qd1 Be3 30. b4 cxb3 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.25"]
[Round "10"]
[White "Chavez, Romelio"]
[Black "Long, Peter"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2250"]
[BlackElo "2250"]
[PlyCount "80"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Malaysia"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MAS"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. Bd3 Bg6 8. h4 Qd5 9. Qe2 e6 10. Bd2 Bxd3 11. Qxd3 Na6 12. c4 Qd7 13. Bc3 Bb4 14. 0-0-0 0-0-0 15. a3 Bxc3 16. Qxc3 Kb8 17. g3 Rhg8 18. Rhe1 Nc7 19. Kb1 Qd6 20. Qc2 f5 21. Ng5 Rg7 22. Qc3 f6 23. Nh3 Qf8 24. Nf4 Re7 25. Nd3 Red7 26. Nc5 Rd6 27. f4 b6 28. Nb3 c5 29. Rd2 R8d7 30. Red1 Qd8 31. dxc5 Rxd2 32. Rxd2 Rxd2 33. Nxd2 bxc5 34. Nb3 Na6 35. Ka2 Kc8 36. Qf3 Qc7 37. Qa8+ Nb8 38. Qf3 Na6 39. Qa8+ Nb8 40. Qf3 Na6 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.24"]
[Round "9"]
[White "Chavez, Romelio"]
[Black "Barria, Blas"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2250"]
[PlyCount "56"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Panama"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "PAN"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ngf3 Qb6 8. Nb3 cxd4 9. Nbxd4 Be7 10. Bd3 g5 11. Nxc6 bxc6 12. Qe2 g4 13. Nd2 Nc5 14. Bc2 h5 15. b4 Nd7 16. Nb3 Ba6 17. Bd3 Bxd3 18. Qxd3 Qc7 19. Bd2 c5 20. Qe2 Rc8 21. a3 Nb6 22. Na5 c4 23. Be3 Nd7 24. Bd4 Nc5 25. Nxc4 dxc4 26. Bxc5 Bxc5 27. Qxc4 Bd4 28. Qxc7 Bxc3+ 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.23"]
[Round "8"]
[White "Al Sharhan, F."]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "2250"]
[PlyCount "83"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "United Arab Emirates II"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "UAE"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Bd6 5. Nbd2 0-0 6. 0-0 c6 7. b3 Nbd7 8. Bb2 Qe7 9. Ne5 Bxe5 10. dxe5 Ne8 11. f4 g6 12. Nf3 Ng7 13. g4 a6 14. a4 Rd8 15. Bc3 c5 16. Be1 f6 17. Bh4 b6 18. exf6 Nxf6 19. Ne5 Bb7 20. Qe1 Rf8 21. Bg5 Qc7 22. Rf3 c4 23. Bxg6 hxg6 24. Qh4 Nge8 25. Rh3 Qh7 26. Qg3 Ne4 27. Rxh7 Nxg3 28. Rxb7 Ne4 29. Bh6 Rf6 30. g5 Rf5 31. Nxg6 Rf7 32. Rxb6 cxb3 33. cxb3 N8d6 34. Rc1 d4 35. Ne5 Rf5 36. Rc7 Ne8 37. Re7 Rc8 38. Rbxe6 Rc1+ 39. Kg2 Rc2+ 40. Kf3 Nxg5+ 41. Bxg5 Ng7 42. Rg6 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.22"]
[Round "7"]
[White "Chavez, Romelio"]
[Black "Smith, Robert Wayne"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2250"]
[BlackElo "2280"]
[PlyCount "50"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "New Zealand"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "NZL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. h3 0-0 7. Qf3 e5 8. d5 Nd4 9. Qf2 c5 10. fxe5 dxe5 11. 0-0-0 Bd7 12. g4 b5 13. g5 Ne8 14. Nge2 Qa5 15. a3 Nd6 16. Ng3 Rab8 17. Nb1 b4 18. Qd2 Rfc8 19. Be2 c4 20. Bxd4 exd4 21. axb4 Rxb4 22. Rdf1 c3 23. Qf4 Rxb2 24. Bd3 Rxb1+ 25. Kxb1 Rb8+ 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.21"]
[Round "6"]
[White "Perera, Vajira"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2205"]
[BlackElo "2250"]
[PlyCount "86"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "BOL"]

1. e4 e5 2. Nf3 Nf6 3. Bb5 a6 4. Ba4 Nc6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 h6 8. Nf1 Be6 9. Ng3 c5 10. Qe2 Qd7 11. b3 Nh7 12. Bb2 f6 13. Nh4 0-0-0 14. Nhf5 Nf8 15. h4 Ng6 16. h5 Nf4 17. Qf3 Rhe8 18. 0-0-0 Bf8 19. Kb1 Bf7 20. Ne3 Kb8 21. Ngf5 Qc6 22. g3 Ne6 23. Qg4 Rd7 24. f4 Nd4 25. fxe5 fxe5 26. Rhf1 b5 27. c4 bxc4 28. dxc4 Qe6 29. Qh4 c6 30. g4 a5 31. Qg3 Ka8 32. Rd3 Ra7 33. Qf2 Rb8 34. Nd1 a4 35. Nxd4 cxd4 36. Rf3 Rbb7 37. Kc2 Bd6 38. Qg3 axb3+ 39. axb3 Rxb3 40. Rxb3 Qxc4+ 41. Kb1 Qxf1 42. Qf3 Qc4 43. Rd3 Ra4 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.19"]
[Round "5"]
[White "Delaney, John Anthony"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2220"]
[BlackElo "2250"]
[PlyCount "77"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "BOL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Be3 c5 7. Be2 cxd4 8. Nxd4 Nc6 9. Qd2 d5 10. e5 Ng4 11. Bxg4 Bxg4 12. h3 Bc8 13. 0-0-0 a6 14. g4 e6 15. Nxc6 bxc6 16. Bc5 Re8 17. h4 Qa5 18. Qd4 Rb8 19. h5 Bf8 20. Bxf8 Rxf8 21. hxg6 fxg6 22. f5 Qb4 23. fxg6 hxg6 24. Qxb4 Rxb4 25. Rh6 Rxg4 26. Rdh1 Kf7 27. Rf1+ Kg7 28. Rxf8 Kxh6 29. Rxc8 Kg5 30. Rxc6 Kf5 31. Rxa6 Rg2 32. Ra8 Kxe5 33. a4 Kd4 34. a5 Rg1+ 35. Kd2 Rg2+ 36. Ne2+ Kc5 37. Rb8 Rf2 38. b4+ Kc6 39. a6 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Chavez, Romelio"]
[Black "Tawbeh, Muneer"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2250"]
[PlyCount "147"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Lebanon"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "LBN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nf6 6. 0-0 Be7 7. c3 a6 8. Ba4 Bd6 9. f4 b5 10. Bb3 Rf8 11. Be3 Bb7 12. Nd2 Be7 13. a4 d6 14. Ng4 d5 15. Nxf6+ Bxf6 16. axb5 Ne7 17. Qe2 Qd6 18. g4 g6 19. Ba4 Kf7 20. Bb3 Ke8 21. Ra5 axb5 22. Qxb5+ Bc6 23. Rxa8+ Kd7 24. Qe2 Rxa8 25. Rd1 Rb8 26. h3 h5 27. Qg2 hxg4 28. hxg4 Rh8 29. Ra1 Qe6 30. Nf1 Bb5 31. Bd1 Qb6 32. g5 Bg7 33. Bg4+ Kd6 34. Bc1 Bd7 35. Bxd7 Kxd7 36. Ne3 c5 37. Qg4+ Kc7 38. dxc5 Qxc5 39. Qe6 Nf5 40. Qxd5 Qxd5 41. Nxd5+ Kb7 42. Ra4 Re8 43. Ne3 Nh4 44. Kf2 Bf8 45. Ng4 Nf5 46. Rc4 Be7 47. Be3 Bd8 48. Rb4+ Kc8 49. Nf6 Rh8 50. Nxe4 Rh2+ 51. Kg1 Re2 52. Bf2 Rc2 53. Rc4+ Kd7 54. b4 Bc7 55. Nf6+ Kd8 56. b5 Rc1+ 57. Kg2 Rc2 58. Nd5 Bb6 59. Nxb6 Ne3+ 60. Kf3 Nxc4 61. Nxc4 Rxc3+ 62. Ne3 Rb3 63. Ke4 Rb4+ 64. Ke5 Rxb5+ 65. Kf6 Rb6+ 66. Kf7 Rb2 67. Ng4 Rb4 68. Be3 Rb2 69. Kxg6 Rg2 70. Nh6 Ke8 71. f5 Re2 72. Bd4 Rd2 73. Bg7 Rd6+ 74. f6 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.17"]
[Round "3"]
[White "Phiri, Joseph"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2250"]
[PlyCount "64"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Zambia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "ZAM"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Be7 6. e3 0-0 7. cxd5 exd5 8. Bd3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Bxg6 fxg6 12. Ne5 Nfd7 13. Bxe7 Qxe7 14. Nxd7 Nxd7 15. Qc2 Qf6 16. f4 Rae8 17. 0-0-0 Rxe3 18. Ne2 Rfe8 19. Rh2 Nb6 20. b3 Nc8 21. h4 Nd6 22. h5 gxh5 23. gxh5 Qe7 24. Re1 Nb5 25. Qd2 Qa3+ 26. Kd1 Nc3+ 27. Nxc3 Rxe1+ 28. Kc2 b5 29. b4 a5 30. Re2 R1xe2 31. Nxe2 Qxa2+ 32. Kd3 Qc4# 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.16"]
[Round "2"]
[White "Chavez, Romelio"]
[Black "Lamothe, Jean"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2250"]
[PlyCount "95"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Haiti"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "HAI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Re8 10. d4 Bf8 11. Nbd2 h6 12. Nf1 Bb7 13. Ng3 g6 14. Nh2 Bg7 15. a4 exd4 16. cxd4 Nb8 17. Ng4 Nxg4 18. Qxg4 d5 19. e5 bxa4 20. Bxa4 Re6 21. f4 Bc8 22. f5 gxf5 23. Nxf5 Qf8 24. Bc2 Nc6 25. Ra3 Rg6 26. Qh4 Bxf5 27. Bxf5 Qb4 28. Bxg6 fxg6 29. Rc3 Nxd4 30. Kh1 c5 31. Qe7 Bf8 32. Qd7 Rb8 33. Qxd5+ Kh7 34. Rf1 Qb5 35. Qf7+ Bg7 36. Rf6 Qe8 37. Rxc5 Qxf7 38. Rxf7 Rd8 39. Rcc7 Ne6 40. Rcd7 Rc8 41. Bd2 g5 42. Rfe7 Rc6 43. Rd6 Rc2 44. Rexe6 Rxb2 45. Re7 Rb8 46. Rdd7 Rg8 47. g4 Kg6 48. Rxg7+ 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.15"]
[Round "1"]
[White "Panno, Oscar"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2520"]
[BlackElo "2250"]
[PlyCount "85"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "BOL"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. d4 Bf5 5. g3 e6 6. Bg2 Bg6 7. 0-0 Nd7 8. Qb3 Rb8 9. Nh4 N7b6 10. e4 Nf6 11. Nxg6 hxg6 12. Rd1 Be7 13. Nc3 Qd7 14. Bf4 Nh5 15. Be3 Nf6 16. h3 Rd8 17. a4 c6 18. a5 Nc8 19. Na4 0-0 20. Rac1 Qc7 21. Nc5 Bxc5 22. Rxc5 Ne7 23. Rc4 b5 24. Qxb5 Rb8 25. Qe5 Qd7 26. b4 Rb5 27. Qf4 e5 28. Qf3 exd4 29. Bxd4 Qe6 30. Rdc1 Nd7 31. Qc3 f6 32. Bxa7 Ne5 33. Rd4 g5 34. Bc5 Rfb8 35. Rcd1 N7g6 36. Bf1 R5b7 37. a6 Rf7 38. a7 Ra8 39. Rd8+ Kh7 40. Rxa8 g4 41. h4 Nf3+ 42. Kh1 Qxe4 43. Bg2 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "2"]
[White "Chavez, Romelio"]
[Black "Abarca Aguirre, Manuel"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2225"]
[BlackElo "2335"]
[PlyCount "74"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 Nc6 6. Be3 e5 7. Nb3 Be7 8. f3 0-0 9. Qd2 a5 10. Na4 Be6 11. Nb6 Rb8 12. Nxa5 d5 13. Nxc6 bxc6 14. Na4 dxe4 15. Qxd8 Rfxd8 16. fxe4 Rb4 17. Bc5 Rxe4+ 18. Be2 Bc4 19. b3 Rxe2+ 20. Kf1 Rxc2+ 21. bxc4 Bxc5 22. Nxc5 Rdd2 23. h3 g6 24. a4 Rxc4 25. Nb3 Rb2 26. Nc1 Ne4 27. Nd3 Ng3+ 28. Kg1 Rd2 29. Nxe5 Rcc2 30. Rh2 Ra2 31. Rxa2 Rxa2 32. Nxc6 f5 33. Ne7+ Kf7 34. Nd5 Ke6 35. Nc3 Rc2 36. Nd1 f4 37. h4 Re2 0-1

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "12"]
[White "Chavez, Romelio"]
[Black "Barbero, Gerardo F"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2225"]
[BlackElo "2365"]
[PlyCount "77"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bb4 7. Qd3 h6 8. Bh4 Ne5 9. Qg3 Ng6 10. Bxf6 Qxf6 11. 0-0-0 a6 12. Na4 Ba5 13. h4 b5 14. Nc5 Qe5 15. Qa3 Bb6 16. Ncb3 Bb7 17. f3 Nxh4 18. Kb1 Ng6 19. g4 Nf4 20. Qb4 Bd8 21. Nc5 Bc8 22. Nd3 Nxd3 23. Rxd3 Be7 24. Qd2 0-0 25. f4 Qc5 26. g5 Bb7 27. Bg2 d5 28. e5 g6 29. Rxh6 Kg7 30. Qf2 Rac8 31. Qh4 Rg8 32. Rh7+ Kf8 33. Rh8 Bd8 34. Qh6+ Ke7 35. Rxg8 Bb6 36. Rxc8 Bxc8 37. Qh8 Qc4 38. b3 Qc5 39. Qf6+ 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "4"]
[White "Chavez, Romelio"]
[Black "Bronstein, Luis Marcos"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "2225"]
[BlackElo "2425"]
[PlyCount "80"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 Bc5 4. 0-0 Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Ba4 d6 9. Kh1 Nf6 10. Bg5 h6 11. Bh4 g5 12. Bg3 Qe7 13. Nd2 h5 14. f3 h4 15. Bf2 Bc7 16. Re1 g4 17. fxg4 Bxg4 18. Nf3 h3 19. g3 0-0-0 20. Qd3 d5 21. Nd2 dxe4 22. Nxe4 Nxe4 23. Qxe4 f5 24. Qe3 Qd7 25. Bb3 f4 26. Qd3 Kb8 27. Kg1 fxg3 28. Bxg3 exd4 29. Bxc7+ Qxc7 30. Qe4 Bc8 31. cxd4 Qg7+ 32. Kh1 Rxd4 33. Qe2 Re8 34. Qf3 Rf8 35. Qe2 Bg4 36. Rg1 Bf3+ 37. Qxf3 Qxg1+ 38. Rxg1 Rxf3 39. Be6 Rd2 40. Rg8+ Kc7 0-1

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "17"]
[White "Chavez, Romelio"]
[Black "Filguth, Rubens Alberto"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2225"]
[BlackElo "2380"]
[PlyCount "89"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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. Bb3 Rc8 11. g4 Ne5 12. h4 Rc4 13. Qe2 Rxc3 14. bxc3 Qc7 15. Bd2 e6 16. h5 d5 17. hxg6 hxg6 18. exd5 exd5 19. 0-0-0 a5 20. a4 Re8 21. Nb5 Qc5 22. Qf1 Rc8 23. Re1 Bxb5 24. axb5 Nc4 25. Bxc4 dxc4 26. g5 Nd5 27. Qh3 a4 28. Qd7 Nb6 29. Re8+ Rxe8 30. Qxe8+ Qf8 31. Qxf8+ Kxf8 32. Kb2 Ke7 33. Ka3 Ke6 34. Re1+ Kd7 35. Re4 Bf8+ 36. Ka2 Bc5 37. f4 Kd6 38. Bc1 Nd5 39. Rxc4 Nb6 40. Re4 Kd5 41. Re8 Nc4 42. Rd8+ Nd6 43. Ba3 b6 44. c4+ Kxc4 45. Rxd6 1-0

[Event "Pan American-chT 02"]
[Site "Villa Gesell"]
[Date "1985.??.??"]
[Round "2"]
[White "Chavez, Romelio"]
[Black "Franco Ocampos, Zenon"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2225"]
[BlackElo "2440"]
[PlyCount "85"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 e5 7. Nxc6 bxc6 8. Qf3 Be7 9. f5 d5 10. Bd2 dxe4 11. Nxe4 Nxe4 12. Qxe4 Qd5 13. Bd3 g6 14. g4 gxf5 15. gxf5 Rg8 16. 0-0-0 Qxe4 17. Bxe4 Bb7 18. Bc3 f6 19. Rhg1 Rxg1 20. Rxg1 Bf8 21. Bd2 Rd8 22. Be3 a6 23. Rg4 Rd7 24. c3 Rg7 25. h3 Kd7 26. c4 Kc7 27. c5 Bc8 28. Rh4 Be7 29. Kd2 Bd7 30. Bd3 Bc8 31. Rg4 Bf8 32. Ke2 Kd8 33. b4 Kc7 34. a4 Kb7 35. Kf3 Bd7 36. Rxg7 Bxg7 37. Kg4 Ka7 38. Bc4 Kb7 39. h4 Be8 40. Bg8 h6 41. Be6 Bf8 42. Bc4 Bg7 43. Bd2 1/2-1/2

[Event "Pan American-chT 02"]
[Site "Villa Gesell"]
[Date "1985.??.??"]
[Round "6"]
[White "Chavez, Romelio"]
[Black "Granda Zuniga, Julio E"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2225"]
[BlackElo "2440"]
[PlyCount "89"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 b5 6. Bb3 Na5 7. c3 Nxb3 8. axb3 Bb7 9. Re1 Ne7 10. d4 Ng6 11. Nbd2 Be7 12. Nf1 0-0 13. Ng3 Re8 14. b4 exd4 15. Nxd4 Bf6 16. f3 Ne5 17. Ndf5 g6 18. Nh6+ Kf8 19. f4 Nc4 20. Ng4 Bg7 21. f5 Qh4 22. Rf1 Ne5 23. Nf2 Kg8 24. Nh3 Qd8 25. Bg5 Qd7 26. Qc1 f6 27. Bf4 Nf7 28. Qc2 c5 29. bxc5 dxc5 30. Be3 Qc6 31. fxg6 hxg6 32. Nf4 f5 33. Qf2 Ne5 34. h3 g5 35. Nfh5 f4 36. Nxg7 fxg3 37. Qxg3 Kxg7 38. Bxg5 Ng6 39. Bf6+ Kh7 40. e5 Re6 41. Rf5 Qxg2+ 42. Qxg2 Bxg2 43. Kxg2 Rf8 44. Rh5+ Kg8 45. Kh2 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "9"]
[White "Chavez, Romelio"]
[Black "Milos, Gilberto"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2225"]
[BlackElo "2390"]
[PlyCount "58"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 e6 6. exd6 Bxd6 7. h3 Bh5 8. c3 Nd7 9. Qe2 c6 10. Bd3 Qc7 11. Bd2 0-0-0 12. Na3 e5 13. g4 exd4 14. Nxd4 Rhe8 15. Be3 Bxa3 16. bxa3 Bg6 17. Bxg6 hxg6 18. Nc2 f5 19. gxf5 gxf5 20. c4 Nf4 21. Qf3 Ne5 22. Qg3 Nfd3+ 23. Kf1 Qf7 24. Bg5 f4 25. Qg2 Qxc4 26. Bxd8 Ne1+ 27. Kxe1 f3 28. Qf1 Qxc2 29. Qb5 Nd3+ 0-1

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "7"]
[White "Chavez, Romelio"]
[Black "Morovic Fernandez, Ivan"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2225"]
[BlackElo "2450"]
[PlyCount "86"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nd2 e5 8. Nxc6 bxc6 9. 0-0 h6 10. c3 Bd6 11. f3 0-0 12. Nb3 Qe7 13. Qe2 a5 14. Rfd1 a4 15. Nd2 Be6 16. Nf1 Nh5 17. Bc2 f5 18. b4 fxe4 19. fxe4 Nf4 20. Qe1 Bg4 21. Rdb1 Ne2+ 22. Kh1 d4 23. Bd2 dxc3 24. Bxc3 Qa7 25. Ng3 Rf2 26. Bd3 Nxg3+ 27. hxg3 Raf8 28. Bd2 Qf7 29. Kg1 Bh3 30. Bf1 Rxf1+ 31. Qxf1 Qa7+ 32. Kh2 Rxf1 33. Rxf1 Bg4 34. Rac1 Qd4 35. Bc3 Qxe4 36. Rfe1 Qd5 37. a3 e4 38. Re3 Bb8 39. Be1 Ba7 40. Rcc3 Bd4 41. Kh1 Qg5 42. Bf2 Bxc3 43. Rxc3 Qd2 0-1

[Event "Pan American-chT 02"]
[Site "Villa Gesell"]
[Date "1985.??.??"]
[Round "4"]
[White "Chavez, Romelio"]
[Black "Roselli, Juan Pablo"]
[Result "0-1"]
[ECO "B71"]
[WhiteElo "2225"]
[PlyCount "58"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Nxc6 bxc6 8. e5 Nd7 9. exd6 exd6 10. Be3 Be7 11. Qf3 d5 12. 0-0-0 0-0 13. g4 Qa5 14. Bd4 Rb8 15. h4 Qb4 16. b3 Bf6 17. Bxf6 Nxf6 18. Bh3 Re8 19. f5 d4 20. Nb1 Nd5 21. fxg6 hxg6 22. Rdf1 Rb7 23. Qf2 Nc3 24. Re1 Rbe7 25. Rxe7 Rxe7 26. a3 Qd6 27. Re1 Qf4+ 28. Nd2 Qxf2 29. Rxe7 Be6 0-1

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "?"]
[White "Chavez, Romelio"]
[Black "Roselli Mailhe, Bernardo"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "2225"]
[PlyCount "116"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 Qa5 10. 0-0-0 Bd7 11. Bb3 Rfc8 12. h4 Ne5 13. h5 Nxh5 14. a4 Nf6 15. Rdg1 Nc4 16. Qd3 Nxe3 17. Qxe3 Qc5 18. Qd2 Ng4 19. Qf4 Nf6 20. Nf5 Bxf5 21. exf5 d5 22. Kb1 e6 23. fxe6 fxe6 24. Ne2 a5 25. c3 b5 26. Nd4 Ra6 27. Re1 Re8 28. Re2 b4 29. Nb5 Rc6 30. cxb4 Qxb4 31. Qxb4 axb4 32. Rh4 Bf8 33. Nd4 Rb6 34. a5 Ra6 35. Ba4 Rc8 36. Rxe6 Rxa5 37. Bb3 Rac5 38. Nc2 R5c6 39. Re5 Bd6 40. Rxd5 Nxd5 41. Bxd5+ Kg7 42. Bxc6 Rxc6 43. Nxb4 Rb6 44. Nd3 h5 45. Kc2 Bg3 46. Rh3 h4 47. Kd2 Kf6 48. Rh1 Kf5 49. Ke2 Re6+ 50. Kd2 g5 51. Rf1 h3 52. b3 h2 53. Nb4 Re1 54. Nd5 Rxf1 55. Ne3+ Ke6 56. Nxf1 h1Q 57. Nxg3 Qxg2+ 58. Ne2 Kf6 0-1

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "11"]
[White "Chavez, Romelio"]
[Black "Santacruz, Carlos"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2225"]
[PlyCount "87"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. h3 hxg5 15. Bg3 Nf6 16. Nf3 Nh5 17. Bh2 f6 18. Qe3 Bd7 19. g4 Ng7 20. Bg3 b5 21. Kb1 b4 22. Nxe5 dxe5 23. Ne2 Qa7 24. Qf3 0-0-0 25. Nc1 Bb5 26. h4 gxh4 27. Bxh4 Rdf8 28. Nb3 Ne8 29. Bf2 Qd7 30. Qe2 Qc6 31. Na5 Bxd3 32. cxd3 Qb5 33. Rxh8 Rxh8 34. Rc1+ Kd7 35. Qc2 Nd6 36. Qc7+ Ke8 37. Nc6 Qxd3+ 38. Ka1 Rh7 39. Qb8+ Kd7 40. Nxe7 Nc4 41. Ng6 Qe2 42. Nf8+ Ke7 43. Qc7+ Ke8 44. Qc8+ 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "10"]
[White "Cifuentes Parada, Roberto"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2455"]
[BlackElo "2225"]
[PlyCount "86"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. c3 d6 4. Bg5 Nf6 5. Nd2 0-0 6. Ngf3 b6 7. Be2 c5 8. dxc5 dxc5 9. 0-0 Bb7 10. Qc2 Qc7 11. Rfe1 Nbd7 12. Bf1 e5 13. Rad1 Bc6 14. Nc4 h6 15. Bh4 b5 16. Nd6 a6 17. Rd2 Rfd8 18. Red1 c4 19. b3 cxb3 20. Qxb3 Rf8 21. Qb4 Rab8 22. Bg3 Nh5 23. Qa3 Nxg3 24. hxg3 Qb6 25. Bd3 Nc5 26. Bc2 Rbd8 27. c4 b4 28. Rb1 a5 29. Qe3 Rd7 30. Rbd1 Rb8 31. Ne1 Bf8 32. Nb5 Bxb5 33. cxb5 Rxd2 34. Rxd2 Qxb5 35. Rd5 Qc4 36. Rxe5 a4 37. Rd5 Qxa2 38. Rxc5 Bxc5 39. Qxc5 Qa1 40. Qd6 Qxe1+ 41. Kh2 Rc8 42. Bxa4 Rc1 43. Kh3 Qxe4 0-1

[Event "Pan American-chT 02"]
[Site "Villa Gesell"]
[Date "1985.??.??"]
[Round "3"]
[White "Cifuentes Parada, Roberto"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "E80"]
[WhiteElo "2455"]
[BlackElo "2225"]
[PlyCount "123"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 e5 7. d5 a5 8. Qd2 Nc5 9. 0-0-0 h5 10. h4 Bd7 11. Nh3 b6 12. Nf2 Qc8 13. Kb1 Qa6 14. b3 0-0-0 15. Nd3 Ng8 16. Kb2 f5 17. Nxc5 bxc5 18. Bd3 Kb7 19. a3 Ra8 20. Ra1 Nf6 21. Rhb1 f4 22. Bf2 Rhb8 23. b4 Kc8 24. Nb5 Bf8 25. Qc3 Ne8 26. Kc2 axb4 27. axb4 cxb4 28. Rxa6 bxc3 29. Rba1 Rxa6 30. Rxa6 Kd8 31. Kxc3 Ke7 32. Ra7 Rc8 33. c5 c6 34. dxc6 Rxc6 35. Kb4 Kd8 36. Ra8+ Rc8 37. Rxc8+ Kxc8 38. cxd6 Nxd6 39. Bc5 Bxb5 40. Bxb5 Kd8 41. Bc6 Ke7 42. Kb3 Kf6 43. Bb4 Be7 44. Bc3 Bd8 45. Bb4 Bc7 46. Be1 g5 47. hxg5+ Kxg5 48. Kc3 Bd8 49. Kd3 Be7 50. Bc3 Bf6 51. Bd7 Kh4 52. Be1+ Kg5 53. Bf2 Bd8 54. Kc3 Ba5+ 55. Kb3 Bd8 56. Kb4 Be7 57. Ka5 Nc4+ 58. Kb5 Ne3 59. Bh3 Ba3 60. Be1 Bb2 61. Ba5 Kh4 62. Be1+ 1/2-1/2

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "3"]
[White "Gamarra Caceres, Carlos"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "D85"]
[BlackElo "2225"]
[PlyCount "52"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 g6 6. Be3 Bg7 7. h4 h5 8. Bb5+ Bd7 9. Bd3 Nc6 10. f4 e6 11. Nf3 Qe7 12. 0-0 0-0-0 13. Qc2 Kb8 14. a4 Nb4 15. Qb3 a5 16. Rfc1 Bc6 17. Bb5 f5 18. Bxc6 bxc6 19. e5 Kb7 20. Nd1 Qd7 21. Rc5 Ra8 22. Bd2 N6d5 23. Rac1 Ra6 24. Nf2 Rb8 25. Nd3 Bf8 26. Bxb4 axb4 0-1

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "6"]
[White "Gomez Baillo, Jorge H"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2370"]
[BlackElo "2225"]
[PlyCount "131"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Nc6 10. Qd2 b5 11. f3 Be6 12. Nd5 Qb8 13. a4 Bxd5 14. exd5 Na7 15. axb5 axb5 16. Rfd1 Bd8 17. Ra6 Nc8 18. Rxa8 Qxa8 19. Bxb5 Ne7 20. c4 Qb8 21. Qe2 Bb6 22. Bxb6 Qxb6+ 23. Qf2 Qb8 24. Qe2 Qb6+ 25. Kh1 Rb8 26. Ra1 h5 27. Ra6 Qc7 28. g3 h4 29. Kg2 hxg3 30. hxg3 Nf5 31. Qd3 g6 32. g4 Ne7 33. Ra5 Kg7 34. Qe3 Nc8 35. Qe2 Ne7 36. Ra1 Rh8 37. Qe3 Nc8 38. Nd2 Nb6 39. Bc6 Nc8 40. b4 Qe7 41. Rh1 Rxh1 42. Kxh1 Nh7 43. Kg2 f5 44. gxf5 gxf5 45. Kf1 Kg6 46. Ke2 Ng5 47. c5 Nh3 48. Nc4 Nf4+ 49. Kd2 Qa7 50. Na5 Qa6 51. Bb7 Qb5 52. Bxc8 Qxb4+ 53. Qc3 Qxc3+ 54. Kxc3 Nxd5+ 55. Kc4 Ne7 56. cxd6 Nxc8 57. Kc5 Nxd6 58. Kxd6 e4 59. f4 e3 60. Nc6 e2 61. Ne5+ Kh5 62. Nd3 Kh4 63. Ke5 Kg4 64. Ne1 Kg3 65. Kxf5 Kf2 66. Nc2 1-0

[Event "Pan American-chT 02"]
[Site "Villa Gesell"]
[Date "1985.??.??"]
[Round "7"]
[White "Milos, Gilberto"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "2390"]
[BlackElo "2225"]
[PlyCount "78"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 dxc4 4. Nf3 c6 5. a4 Bf5 6. e3 Na6 7. Bxc4 Nb4 8. 0-0 e6 9. Qe2 Bg4 10. Rd1 Be7 11. h3 Bh5 12. Bb3 h6 13. e4 0-0 14. Bf4 Nd7 15. g4 Bg6 16. Rd2 a5 17. Re1 Qb6 18. Bc4 Rfe8 19. Qf1 Bf6 20. Qg2 e5 21. dxe5 Nxe5 22. Nxe5 Bxe5 23. Bxe5 Rxe5 24. Kh1 Rc5 25. b3 Qc7 26. Qf3 Rd8 27. Red1 Rxd2 28. Rxd2 h5 29. Qe3 Qe7 30. f3 b6 31. Kg2 Kh7 32. Re2 f6 33. Rd2 Bf7 34. Bxf7 Qxf7 35. Nd1 Nc2 36. Qf4 Qxb3 37. Rd7 Ne1+ 38. Kg3 h4+ 39. Kh2 Qc2+ 0-1

[Event "Pan American-chT 02"]
[Site "Villa Gesell"]
[Date "1985.??.??"]
[Round "5"]
[White "Najdorf, Miguel"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2495"]
[BlackElo "2225"]
[PlyCount "103"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. d5 a6 8. 0-0 Ne8 9. Bg5 Qc7 10. Qd2 e5 11. dxe6 fxe6 12. Bh6 Nc6 13. Rad1 e5 14. Nd5 Qf7 15. Bxg7 Qxg7 16. b4 Rb8 17. bxc5 dxc5 18. Qe3 Nd6 19. Qxc5 Nxe4 20. Qa3 Bg4 21. h3 Bxf3 22. Bxf3 Ng5 23. Bg4 h5 24. h4 Ne4 25. Bf3 Nf6 26. Rfe1 Rbe8 27. Nxf6+ Rxf6 28. Rd6 Qe7 29. c5 Nd8 30. Qd3 Rxd6 31. cxd6 Qf6 32. Rc1 Kh8 33. d7 Rf8 34. Rc8 Kg7 35. Qe3 Qe7 36. Qc3 Kh7 37. Be4 Qxh4 38. Qc5 Qf6 39. f3 Kg7 40. Bd5 b5 41. Be4 h4 42. Rb8 Qf4 43. Rb6 Rf7 44. Rxg6+ Kh8 45. Qc7 Rf8 46. Qd6 Qe3+ 47. Kh2 Qf4+ 48. Kh3 Rf7 49. Qb6 Rxd7 50. Rh6+ Kg8 51. Qg6+ Kf8 52. Rh8+ 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "5"]
[White "Quinteros, Miguel Angel"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2530"]
[BlackElo "2225"]
[PlyCount "65"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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. g3 d5 4. Bg2 Be7 5. Nf3 b6 6. 0-0 Bb7 7. Ne5 0-0 8. Nc3 Nbd7 9. Qa4 Nxe5 10. dxe5 Nd7 11. cxd5 Nxe5 12. d6 Bxg2 13. dxe7 Qxe7 14. Kxg2 c5 15. Rd1 a6 16. Bf4 b5 17. Qe4 Nc4 18. b3 f5 19. Qf3 e5 20. bxc4 exf4 21. gxf4 Rab8 22. Kh1 Kh8 23. Rd5 Rfe8 24. cxb5 axb5 25. Rxf5 b4 26. Re5 Qc7 27. Nd5 Qd6 28. Qe4 Rec8 29. Rg1 Rf8 30. Re6 Qd8 31. Rg3 Rf7 32. Ne7 h6 33. Nc6 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "16"]
[White "Reyes Larena, Juan"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2230"]
[BlackElo "2225"]
[PlyCount "151"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. a4 Qc7 11. Kh1 Nbd7 12. a5 Rac8 13. f4 exf4 14. Bxf4 Ne5 15. Nd4 Nc4 16. Bxc4 Qxc4 17. Ra4 Qc5 18. Be3 Qe5 19. Nf5 Bxf5 20. Rxf5 Qe6 21. Rf4 Rfd8 22. Bb6 Re8 23. Rd4 Nd7 24. Nd5 Nxb6 25. Nxb6 Rc5 26. b4 Rg5 27. c4 Qe5 28. g3 Rg6 29. Nd5 Rh6 30. Kg2 Bd8 31. Rf5 Qe6 32. Nf4 Qc8 33. c5 dxc5 34. Rxc5 Rc6 35. Rxc6 bxc6 36. Rc4 Qb7 37. Qa4 Kf8 38. Qxc6 Qxc6 39. Rxc6 Rxe4 40. Rxa6 Rxb4 41. Ra8 Ke8 42. a6 Ra4 43. Nh5 Kd7 44. Ra7+ Bc7 45. Nxg7 Ra5 46. Kh3 h6 47. Kg2 Ra2+ 48. Kf3 Kc6 49. Nf5 Rxh2 50. Nd4+ Kd5 51. Rxc7 Kxd4 52. Rxf7 Ke5 53. a7 Ra2 54. Kg4 Ra6 55. Rb7 Ra4+ 56. Kh5 Ra6 57. Rf7 Ke6 58. Rf1 Rxa7 59. Kxh6 Ra2 60. g4 Rh2+ 61. Kg6 Ke7 62. g5 Rg2 63. Kh6 Rg3 64. g6 Rh3+ 65. Kg7 Rg3 66. Re1+ Kd7 67. Kf7 Rf3+ 68. Kg8 Rg3 69. g7 Rh3 70. Re4 Rh2 71. Kf7 Rf2+ 72. Kg6 Rg2+ 73. Kh6 Rg1 74. Rh4 Ke7 75. Kh7 Kf6 76. g8Q 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "12"]
[White "Ricardi, Pablo"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2335"]
[BlackElo "2225"]
[PlyCount "128"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 c5 6. Be2 0-0 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 a6 10. Rc1 Bd7 11. Nb3 Ne5 12. Nd5 Nxd5 13. cxd5 Ba4 14. Qd2 Bxb3 15. axb3 Qd7 16. f4 Ng4 17. Bd4 Nf6 18. Bf3 Rac8 19. Rc3 Qb5 20. Rfc1 Qb4 21. Qd3 Rxc3 22. Qxc3 Nxd5 23. Qxb4 Nxb4 24. Bxg7 Kxg7 25. Rc7 b5 26. Kf2 Kf6 27. Ke3 e5 28. g3 Rb8 29. h4 h5 30. Bg2 Re8 31. Rd7 Ke6 32. Ra7 Re7 33. Bh3+ Kf6 34. Ra8 d5 35. exd5 Nxd5+ 36. Ke4 Nc7 37. Rd8 exf4+ 38. Kxf4 Ne6+ 39. Bxe6 Rxe6 40. Ra8 Kg7 41. Kf3 Rc6 42. Ra7 Rc2 43. Rxa6 Rxb2 44. Rb6 Rxb3+ 45. Kf4 Rb1 46. Ke3 b4 47. Kf4 b3 48. Kf3 Kf8 49. Rb7 Ke8 50. Kg2 f6 51. Kf3 Kd8 52. Kg2 Kc8 53. Rb6 Kc7 54. Rb4 Kc6 55. Rb8 Kc5 56. Rb7 Kc4 57. Rc7+ Kd3 58. Rd7+ Kc2 59. Rc7+ Kb2 60. Rc6 Rc1 61. Rxf6 Rc4 62. Rxg6 Kc2 63. Rf6 b2 64. Rf2+ Kb3 0-1

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "1"]
[White "Sunye Neto, Jaime"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2510"]
[BlackElo "2225"]
[PlyCount "63"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. a3 d6 6. Rb1 Nf6 7. b4 0-0 8. d3 Ng4 9. Bd2 f5 10. Nf3 e6 11. 0-0 h6 12. bxc5 dxc5 13. Na4 Qd6 14. Rb5 Rb8 15. Rxc5 Bd7 16. h3 Nge5 17. Nxe5 Nxe5 18. Bb4 Qd4 19. Rc7 Bxa4 20. Qxa4 Qb6 21. Rxg7+ Kxg7 22. Bc3 Kf6 23. Qb4 g5 24. Qxb6 axb6 25. Rb1 f4 26. Rb5 Ra8 27. Bxe5+ Kg6 28. Be4+ Kh5 29. g4+ Kh4 30. Kg2 h5 31. f3 Rxa3 32. Bd4 1-0

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "?"]
[White "Szmetan, Jorge"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2380"]
[BlackElo "2225"]
[PlyCount "125"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. c4 g6 5. Nc3 Bg7 6. 0-0 d6 7. a3 0-0 8. Rb1 a5 9. Ne1 e5 10. Nc2 Be6 11. Ne3 Rb8 12. d3 Nd4 13. Ned5 Nxd5 14. Nxd5 b5 15. e3 Nf5 16. Bd2 b4 17. axb4 axb4 18. Ra1 Ne7 19. Nxe7+ Qxe7 20. Qb3 f5 21. Ra6 e4 22. Rb1 Ra8 23. Rxa8 Rxa8 24. dxe4 Ra6 25. exf5 Bxf5 26. e4 Be6 27. Qd3 Ra2 28. Bf4 Rxb2 29. Rxb2 Bxb2 30. Bxd6 Qa7 31. Bf1 Bd4 32. Qf3 Qf7 33. Qxf7+ Kxf7 34. Bd3 Bh3 35. Bf4 Kf6 36. Bc2 g5 37. Bc7 h6 38. Bd8+ Ke6 39. Bc7 Be5 40. Bb6 Kd6 41. Ba7 Bd4 42. Bb8+ Kd7 43. e5 Ke6 44. Bd6 Bf5 45. Bb3 Bd3 46. h3 h5 47. Kg2 Be2 48. Kg1 Bd3 49. Kg2 Be4+ 50. Kg1 Kf7 51. Kf1 Kg6 52. Kg1 Kf5 53. Kf1 g4 54. h4 Bb1 55. Kg1 Bd3 56. Kg2 Ke4 57. Kg1 Kf5 58. Kg2 Be2 59. Bc2+ Ke6 60. Bb3 Bf3+ 61. Kg1 Bc6 62. Kf1 Kf7 63. Ke2 1/2-1/2

[Event "Corrientes Zonal"]
[Site "Corrientes"]
[Date "1985.??.??"]
[Round "8"]
[White "Van Riemsdijk, Herman Claudius"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "2390"]
[BlackElo "2225"]
[PlyCount "80"]
[EventDate "1985.01.??"]
[EventType "tourn"]
[EventRounds "17"]
[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 Nf6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. 0-0-0 Qc7 10. Bb3 0-0 11. g4 b5 12. g5 Nxd4 13. Rxd4 Nd7 14. Qh5 Bb7 15. Rg1 g6 16. Qe2 Rfd8 17. f4 Nc5 18. f5 Nxb3+ 19. axb3 d5 20. fxe6 fxe6 21. exd5 Bxd5 22. Nxd5 Rxd5 23. Bf4 Qd7 24. Re4 Bc5 25. Re1 Qf7 26. Kb1 Rf5 27. Be3 Bf8 28. Bd4 Rxg5 29. Rxe6 Rd5 30. c3 a5 31. Rf1 Rf5 32. Rxf5 Qxf5+ 33. Ka2 a4 34. Qe4 axb3+ 35. Kxb3 Qxe4 36. Rxe4 Bd6 37. h3 Kf7 38. Be5 Be7 39. Bc7 Ra7 40. Bb6 Ra6 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Wong, Sheldon MA"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "A09"]
[BlackElo "2265"]
[PlyCount "59"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Jamaica"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "JAM"]
[BlackTeamCountry "BOL"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. d3 d5 5. Nbd2 Ne7 6. c4 d4 7. 0-0 0-0 8. b4 Nd7 9. Nb3 Rb8 10. a4 b6 11. Ba3 Nf5 12. a5 Re8 13. b5 Bb7 14. axb6 axb6 15. Bb2 Ra8 16. Qc2 Qe7 17. Rxa8 Rxa8 18. Ra1 Qb4 19. Rxa8+ Bxa8 20. Bc1 Bxf3 21. Bxf3 Bh6 22. Bxh6 Nxh6 23. Qa2 Kg7 24. Kg2 Nf6 25. h3 Nf5 26. Nd2 h5 27. Be4 Nxe4 28. Nxe4 Nd6 29. Nxd6 Qxd6 30. Qa8 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.08"]
[Round "13"]
[White "Chavez, Romelio"]
[Black "Chorfi, Khaled"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2265"]
[PlyCount "87"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Morocco"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "MAR"]

1. e4 g6 2. d4 Bg7 3. f4 c5 4. d5 d6 5. Nf3 Nf6 6. Nbd2 0-0 7. Bd3 e6 8. dxe6 Bxe6 9. 0-0 d5 10. exd5 Nxd5 11. Ne4 Nc6 12. Kh1 Qb6 13. a3 Rad8 14. Qe1 h6 15. Ne5 Nde7 16. Be3 Nd4 17. Nxc5 Qxc5 18. c3 Nec6 19. cxd4 Nxd4 20. Nxg6 fxg6 21. Bxd4 Qd5 22. Bxg7 Kxg7 23. Be4 Qd7 24. Rc1 Bf5 25. Bf3 b6 26. Qe5+ Kg8 27. Rc7 Qd4 28. Rg7+ Kh8 29. Rxa7+ Qxe5 30. fxe5 Rd2 31. b4 h5 32. Kg1 Rc8 33. Bxh5 Bd3 34. Bg4 Be4 35. Bf3 Bxf3 36. Rxf3 Kg8 37. h3 Rc6 38. Re7 Re2 39. Kh2 b5 40. Rg3 Kf8 41. Rb7 Rxe5 42. Rf3+ Ke8 43. Rff7 Rb6 44. Rfe7+ 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.07"]
[Round "12"]
[White "Trois, Francisco R Torres"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2385"]
[BlackElo "2265"]
[PlyCount "131"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BOL"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Nbd2 0-0 6. a4 Nbd7 7. Bc4 e5 8. 0-0 Qe7 9. Re1 c5 10. dxe5 dxe5 11. a5 Nh5 12. Bf1 Ndf6 13. Nc4 Ne8 14. b4 cxb4 15. cxb4 Nc7 16. Qd6 Qxd6 17. Nxd6 Rd8 18. Nxc8 Raxc8 19. Bb2 f6 20. Bc4+ Kh8 21. b5 Nf4 22. Red1 Nce6 23. Rxd8+ Nxd8 24. Rc1 g5 25. g3 Nfe6 26. h3 h5 27. Kf1 Bf8 28. Nd2 g4 29. hxg4 hxg4 30. Ke2 Bh6 31. Bd5 Rxc1 32. Bxc1 Nd4+ 33. Kd3 Nxb5 34. Bb2 Bf8 35. Nc4 Bc5 36. Ne3 b6 37. Nxg4 Kg7 38. f4 Nf7 39. fxe5 fxe5 40. Nxe5 Nxe5+ 41. Bxe5+ Kg6 42. Bf4 a6 43. Bb7 bxa5 44. Bxa6 Nd6 45. e5 Nf5 46. Bb5 Ne7 47. g4 Bb4 48. Ke4 Kf7 49. Be3 Kg7 50. Be8 Kf8 51. Bd7 Kf7 52. Bg5 Kg6 53. Bf6 Kf7 54. g5 Ng8 55. Kf5 Ne7+ 56. Kg4 Nd5 57. Kf5 Ne7+ 58. Ke4 Ng8 59. Ba4 Nxf6+ 60. gxf6 Ba3 61. Kf5 Bb4 62. e6+ Kf8 63. Ke4 Ba3 64. Kd5 Bb4 65. Kc6 Ba3 66. Kd7 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.06"]
[Round "11"]
[White "Sisniega, Marcel"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2455"]
[BlackElo "2265"]
[PlyCount "49"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nc6 7. Be3 e6 8. Qf3 Qc7 9. 0-0-0 Bd7 10. g4 0-0-0 11. g5 Ng8 12. Nb3 Nge7 13. Qf2 Re8 14. Bb6 Qb8 15. h4 h5 16. Rh3 Ng6 17. Nd5 Be7 18. Bc7 Qa7 19. Bb6 Qb8 20. Rc3 Bd8 21. Ba7 Qa8 22. Nb6+ Bxb6 23. Qxb6 d5 24. Na5 Nge7 25. Nxb7 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.04"]
[Round "10"]
[White "Chavez, Romelio"]
[Black "Jhunjhnuwala, Krishan"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2265"]
[PlyCount "77"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "HKG"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5. d5 Nf6 6. Qd3 0-0 7. Be2 Na6 8. a3 e6 9. dxe6 fxe6 10. 0-0 d5 11. e5 Ne4 12. Nc3 Nxc3 13. Qxc3 b6 14. Ng5 Qe7 15. Qh3 h6 16. Nf3 c4 17. Nh4 Kh7 18. Qg4 Qf7 19. b3 Nc5 20. Be3 Ba6 21. Bxc5 bxc5 22. Rf3 Rg8 23. Rg3 Bh8 24. Rf1 Raf8 25. Qh3 Qe8 26. Nf3 Rf5 27. Qg4 Bb5 28. bxc4 Bxc4 29. Bxc4 dxc4 30. Rh3 Rh5 31. Rd1 Rg7 32. Rg3 Rf5 33. Nh4 Rf8 34. Rd6 Qb5 35. h3 Qb1+ 36. Kh2 Qxc2 37. Qxe6 Rfg8 38. f5 gxf5 39. Qxh6# 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.02"]
[Round "8"]
[White "Bouaziz, Slim"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "2265"]
[PlyCount "51"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Tunisia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "TUN"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 a6 6. Nf3 e6 7. Bd3 Be7 8. 0-0 0-0 9. Qe2 Nc6 10. e5 dxe5 11. dxe5 Nd5 12. Qe4 g6 13. Bh6 Nxc3 14. bxc3 Re8 15. Rad1 Qc7 16. Rfe1 Bf8 17. Qh4 Bg7 18. Ng5 Bh8 19. Re3 Nxe5 20. Nxh7 Nd7 21. Bc4 Qc5 22. Rxd7 Kxh7 23. Rxf7+ Kg8 24. Ref3 Qh5 25. Qxh5 gxh5 26. Bd3 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.01"]
[Round "7"]
[White "Bouasria, Mohamed Lemine"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2265"]
[PlyCount "98"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mauritania"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "MAU"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 Qc7 9. Be3 Bd7 10. h3 Nc6 11. f4 0-0 12. Nf3 b5 13. a3 Rac8 14. g4 Na5 15. Nd2 Bc6 16. g5 Nd7 17. Qg4 Rfe8 18. Bf2 Ba8 19. Rac1 Nc4 20. Nxc4 Qxc4 21. Rfd1 Bf8 22. h4 Qc7 23. h5 f6 24. Rd3 fxg5 25. Qxg5 h6 26. Qg6 Nf6 27. Rg3 Qf7 28. Qxh6 Nxh5 29. Rg4 Rc6 30. f5 exf5 31. exf5 Rc4 32. Qg6 Qxg6 33. Rxg6 Nf4 34. Bxa8 Rxa8 35. Rg3 Rxc3 36. Rxc3 Ne2+ 37. Kf1 Nxc1 38. Be3 Na2 39. Rc6 Kf7 40. Bg5 Ra7 41. Ke2 b4 42. Kd2 a5 43. c3 Nxc3 44. bxc3 bxa3 45. Kc2 Rb7 46. Bc1 d5 47. Ra6 Rb5 48. Ra8 Be7 49. Ra6 Bc5 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.31"]
[Round "6"]
[White "Chavez, Romelio"]
[Black "Gonzales, Eliseo"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2265"]
[BlackElo "2205"]
[PlyCount "54"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Dominican Rep"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "DOM"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Bc4 Bb4 7. f3 d5 8. exd5 Nxd5 9. Bxd5 Qxd5 10. Be3 Qc4 11. Kf2 Bxc3 12. bxc3 e5 13. Nxc6 Qxc6 14. Qd3 0-0 15. c4 Be6 16. c5 Rad8 17. Qa3 f5 18. Rhe1 f4 19. Bc1 Rd5 20. Qxa7 Rxc5 21. c3 Rxc3 22. Qa5 Rc2+ 23. Kg1 b5 24. Bd2 Ra8 25. Qb4 Ra4 26. Qe7 Rxd2 27. Rxe5 Raxa2 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.30"]
[Round "5"]
[White "Chavez, Romelio"]
[Black "Dienavorian Lacherian, Manuel"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2265"]
[BlackElo "2415"]
[PlyCount "40"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Uruguay"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "URU"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. 0-0 Be7 8. Ng3 Ngf6 9. c3 0-0 10. Qe2 Bxf3 11. Qxf3 c6 12. Bd2 Re8 13. Rad1 Qc7 14. Bb1 Rad8 15. Bg5 h6 16. Bc1 c5 17. dxc5 Nxc5 18. h3 Qc6 19. Qf4 Nd5 20. Qg4 Nf6 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.28"]
[Round "4"]
[White "Chavez, Romelio"]
[Black "Saleh, Nagueb M"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2265"]
[PlyCount "67"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "United Arab Emirates"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "UAE"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. f4 Nge7 8. Nf3 Bd7 9. Bd3 Qa5 10. 0-0 c4 11. Be2 Nf5 12. Qe1 0-0-0 13. Ng5 Rdf8 14. Bg4 Nce7 15. Bd2 h5 16. Bh3 Nh6 17. Qe2 g6 18. Rfb1 Nef5 19. Rb4 Bc6 20. a4 Qc7 21. a5 Ng4 22. Bc1 a6 23. Rb6 Bb5 24. Ba3 Rd8 25. Bc5 Rdg8 26. Rb1 Qd7 27. Qe1 Nge3 28. R1xb5 axb5 29. Bxf5 Nxf5 30. a6 bxa6 31. Qa1 Kc7 32. Qxa6 Rb8 33. Qa7+ Kd8 34. Rxb8+ 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.27"]
[Round "3"]
[White "Arafih, Imad"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "A36"]
[BlackElo "2265"]
[PlyCount "85"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Syria"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "SYR"]
[BlackTeamCountry "BOL"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e5 6. Nge2 Nge7 7. 0-0 d6 8. Rb1 0-0 9. a3 Be6 10. Nd5 Rc8 11. d3 Bg4 12. h3 Nxd5 13. cxd5 Bxe2 14. Qxe2 Ne7 15. Bd2 b5 16. Rfc1 Qb6 17. b4 a6 18. e4 cxb4 19. axb4 h6 20. Be3 Qb7 21. Qd2 Kh7 22. h4 Qd7 23. Kh2 f5 24. Bh3 Qb7 25. Kg1 Qb8 26. Rxc8 Rxc8 27. Rc1 Rc7 28. Rxc7 Qxc7 29. Qc1 Qxc1+ 30. Bxc1 h5 31. Kf1 Bh6 32. Bg5 Bf8 33. Ke2 Kg7 34. f4 Kf7 35. Kd2 Nc8 36. exf5 Nb6 37. fxg6+ Kxg6 38. Be6 Na4 39. Kc2 Nb6 40. f5+ Kg7 41. Bd8 Na4 42. f6+ Kg6 43. Be7 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.26"]
[Round "2"]
[White "Chavez, Romelio"]
[Black "Schumacher, Helmut"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2265"]
[PlyCount "92"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "BEL"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. e5 b6 5. Bb5+ c6 6. Bd3 Ba6 7. Nge2 h5 8. Be3 Bxd3 9. Qxd3 Nh6 10. h3 Nf5 11. 0-0-0 b5 12. g4 Nxe3 13. Qxe3 Qa5 14. Ng3 h4 15. Nh5 b4 16. Nb1 Rg8 17. f4 Nd7 18. f5 Qxa2 19. Rhf1 b3 20. c3 Nb6 21. Nxg7+ Kd7 22. Rf2 Rxg7 23. f6 Bxf6 24. exf6 Rg6 25. Re1 Nc4 26. Qf3 a5 27. Ree2 Qa1 28. Qd3 Re8 29. Kd1 a4 30. Kc1 Kd6 31. Qd1 Rb8 32. Qd3 a3 33. bxa3 Nxa3 34. Rb2 Nxb1 35. Qxb1 Qxb1+ 36. Kxb1 c5 37. Rbe2 c4 38. Re5 Ra8 39. Rh5 Rgg8 40. Rb2 Ra7 41. Kc1 Ra1+ 42. Rb1 Ra2 43. Rb2 Rga8 44. Rh7 Ra1+ 45. Rb1 R8a2 46. Rxa1 b2+ 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.25"]
[Round "1"]
[White "Emma, Jaime"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2390"]
[BlackElo "2265"]
[PlyCount "91"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Argentina"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 e6 6. 0-0 Be7 7. Re1 Qc7 8. d4 cxd4 9. cxd4 Bd7 10. Nc3 Nb4 11. Bb1 0-0 12. h3 Ne8 13. a3 Na6 14. Qd3 g6 15. Bh6 Ng7 16. Ba2 Rac8 17. Rac1 Qa5 18. Bd2 Qb6 19. b4 Nc7 20. Bc4 a6 21. Be3 Nce8 22. Bh6 Nf6 23. e5 d5 24. Ba2 Nfe8 25. Qd2 Nc7 26. Bb1 a5 27. Bg5 f6 28. exf6 Bxf6 29. Bxf6 Rxf6 30. bxa5 Qd6 31. Ne5 Rcf8 32. Ng4 Rf4 33. Ne2 Nb5 34. Nxf4 Rxf4 35. Ne5 Rxd4 36. Qg5 Bc6 37. a6 Ra4 38. Qf6 Rxa6 39. Nf7 Qb8 40. Rxe6 Bd7 41. Rxa6 bxa6 42. a4 Na3 43. Nh6+ Kh8 44. Ba2 Nc4 45. Bxc4 dxc4 46. Rxc4 1-0

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.02"]
[Round "15"]
[White "Hook, William"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2250"]
[PlyCount "72"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 Nf6 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Rb1 Ne8 9. d5 c5 10. dxc6 bxc6 11. b4 h6 12. b5 c5 13. Ne1 Nb6 14. g4 Be6 15. Nd5 Nf6 16. f3 Nh7 17. Kh1 Kh8 18. Rg1 Nxd5 19. cxd5 Bd7 20. Bd2 f5 21. gxf5 gxf5 22. Nc2 f4 23. Na3 Ng5 24. Nc4 Qe7 25. Na5 Bf6 26. Bf1 Qf7 27. Qe2 Qh5 28. Rb3 Rg8 29. Be1 Rg7 30. Bf2 Rag8 31. Nc6 Bh3 32. Bxh3 Nxh3 33. Rxg7 Rxg7 34. Rb1 Bh4 35. Bxh4 Qxh4 36. Rf1 Qg5 0-1

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "11"]
[White "Anelli, Antonio"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2290"]
[PlyCount "139"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 c5 4. e3 g6 5. Nc3 d5 6. dxc5 Bxc5 7. cxd5 exd5 8. Be2 0-0 9. 0-0 Be6 10. b3 Nc6 11. Bb2 a6 12. Rc1 Be7 13. Nd4 Qd6 14. Nxc6 bxc6 15. Na4 Nd7 16. Bd4 Rfc8 17. Nc5 Nxc5 18. Bxc5 Qd8 19. Qd4 Bf6 20. Qa4 a5 21. Bd4 Bd7 22. Bxf6 Qxf6 23. Rc5 Qd8 24. Qd4 Qe7 25. Rfc1 f5 26. g3 Qe4 27. Qf6 a4 28. R5c4 Qe8 29. b4 Qf8 30. Qxf8+ Kxf8 31. Rh4 Kg7 32. a3 g5 33. Rd4 Kf6 34. Kg2 h6 35. Kf1 Ke6 36. Ke1 Kd6 37. Rc5 Ra7 38. Kd2 Re8 39. Bf3 Re5 40. Rc1 g4 41. Be2 Re4 42. Bd3 Re8 43. Rf4 Re5 44. Rh1 c5 45. bxc5+ Kxc5 46. Rc1+ Kd6 47. Rb4 Re7 48. Rb6+ Ke5 49. Rxh6 Rb7 50. Rb1 Be6 51. h4 Rxb1 52. Bxb1 Rb7 53. Bc2 Rb2 54. Kc1 Ra2 55. Kb1 Rxa3 56. Kb2 Rb3+ 57. Bxb3 axb3 58. Kxb3 Bc8 59. Rb6 Ke4 60. Rb4+ Ke5 61. Rd4 Be6 62. Kc3 Bc8 63. h5 Kf6 64. Rxd5 Kg5 65. Rd8 Bb7 66. Rh8 Bd5 67. Kd4 Bf7 68. Ke5 Bc4 69. h6 Bd3 70. Rd8 1-0

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "7"]
[White "Berry, Jonathan"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2315"]
[PlyCount "125"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. a3 d6 3. b4 Nf6 4. d3 b6 5. Nf3 g6 6. Bb2 Bg7 7. Nbd2 Nc6 8. b5 Na5 9. g3 0-0 10. Bg2 e5 11. 0-0 Bd7 12. a4 a6 13. c4 Nh5 14. Ne1 Ra7 15. Nc2 Bh6 16. Bc3 Ng7 17. Ne3 f5 18. Nd5 f4 19. Bxa5 bxa5 20. b6 Ra8 21. Nb3 Be6 22. Nxa5 Bxd5 23. cxd5 Qxb6 24. Nc4 Qd8 25. Rb1 Bg5 26. Rb6 Be7 27. Bh3 Qc7 28. a5 h5 29. Qa4 g5 30. Qd7 Qd8 31. Be6+ Kh8 32. Rb7 Qxd7 33. Bxd7 Rfd8 34. Bc6 Bf8 35. Rfb1 Ne8 36. f3 Kg8 37. R7b6 Ra7 38. Rb8 Rxb8 39. Rxb8 Nf6 40. Nxd6 g4 41. fxg4 hxg4 42. Nc4 Kg7 43. Rb7+ Rxb7 44. Bxb7 Ne8 45. Bxa6 Kf6 46. Bb7 Nd6 47. a6 Nb5 48. Bc6 Na7 49. Bd7 fxg3 50. hxg3 Bg7 51. Bxg4 Ke7 52. Bf5 Bf6 53. Kf2 Kd8 54. d6 Ke8 55. Kf3 Kf7 56. Kg4 Bg7 57. Bd7 Kf6 58. Kh5 Kf7 59. Kg5 Bf6+ 60. Kf5 Bg7 61. g4 Bf6 62. g5 Bg7 63. Nxe5+ 1-0

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "14"]
[White "Chavez, Romelio"]
[Black "Bademian Orchanian, Jose"]
[Result "1-0"]
[ECO "C82"]
[BlackElo "2235"]
[PlyCount "125"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Qe2 Bf5 12. Bd1 f6 13. exf6 Qxf6 14. Bb3 Nxd2 15. Bxd5+ Kh8 16. Bxd2 Rae8 17. Be3 Ne7 18. Bxc5 Nxd5 19. Qd2 Ne7 20. Rfe1 h6 21. Re3 Bg6 22. Rae1 Nf5 23. Bxf8 Nxe3 24. Bxg7+ Kxg7 25. Rxe3 Rd8 26. Qe1 c5 27. h3 Bc2 28. Re6 Qf4 29. Qe5+ Qxe5 30. Rxe5 Rd1+ 31. Re1 Rd5 32. Kh2 Kf6 33. g4 h5 34. Kg3 a5 35. Kf4 hxg4 36. hxg4 a4 37. g5+ Kg7 38. Re5 Rd3 39. Rxc5 Bd1 40. Ne5 Rd2 41. Rxb5 Rxf2+ 42. Ke3 Re2+ 43. Kd4 a3 44. bxa3 Rxa2 45. Rb7+ Kg8 46. Ra7 Rg2 47. g6 Bc2 48. c4 Kf8 49. c5 Bxg6 50. Nxg6+ Rxg6 51. Kc4 Ke8 52. a4 Kd8 53. a5 Kc8 54. Kb5 Kb8 55. Rd7 Rh6 56. a6 Rg6 57. c6 Kc8 58. Kb6 Rg1 59. Rd5 Rb1+ 60. Rb5 Ra1 61. a7 Ra2 62. Rh5 Rb2+ 63. Ka6 1-0

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "4"]
[White "Chavez, Romelio"]
[Black "Camaton Borbor, Carlos"]
[Result "0-1"]
[ECO "B42"]
[BlackElo "2240"]
[PlyCount "116"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Bd3 a6 7. Nb3 Be7 8. f4 d6 9. a3 b5 10. N1d2 Bb7 11. Qe2 e5 12. 0-0-0 Na5 13. Nxa5 Qxa5 14. g4 Nd7 15. Kb1 Bc6 16. c3 Qc7 17. Rhf1 Qb7 18. fxe5 dxe5 19. Qf2 0-0 20. Nb3 a5 21. Nc5 Nxc5 22. Bxc5 b4 23. Bxe7 Qxe7 24. Qb6 Ba4 25. Bc2 Bxc2+ 26. Kxc2 bxc3 27. bxc3 Rfb8 28. Qc6 Qxa3 29. Rd7 Qb2+ 30. Kd3 Rc8 31. Rc7 Rd8+ 32. Rd7 Rac8 33. Ke3 Qxc3+ 34. Qxc3 Rxc3+ 35. Kd2 Rxd7+ 36. Kxc3 Rd4 37. Ra1 Rxe4 38. Rxa5 f6 39. g5 fxg5 40. Kd3 Re1 41. Kd2 Rh1 42. Rxe5 Rxh2+ 43. Ke1 h6 44. Kf1 Kf7 45. Kg1 Ra2 46. Rc5 Kg6 47. Rc7 g4 48. Rd7 h5 49. Rc7 g3 50. Rd7 h4 51. Rc7 Kh6 52. Rc6+ Kh5 53. Rc4 g5 54. Rd4 h3 55. Rd1 Kh4 56. Rd4+ g4 57. Rd1 h2+ 58. Kh1 Kh3 0-1

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "12"]
[White "Chavez, Romelio"]
[Black "De Leon, Otto"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "97"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Bd3 0-0 6. e5 Nd5 7. 0-0 Bg4 8. h3 Bc8 9. a3 e6 10. c4 Ne7 11. Nc3 c5 12. Ne4 dxe5 13. dxe5 Nd7 14. Be3 Qc7 15. Qe2 b6 16. Nd6 Bb7 17. Nxb7 Qxb7 18. Ng5 Rad8 19. g4 Nc6 20. Ne4 f5 21. Nd6 Qb8 22. gxf5 gxf5 23. Bc2 Ne7 24. Qg2 Nc8 25. Nb7 Rde8 26. Rad1 Qc7 27. Ba4 Re7 28. Nd6 a6 29. Qg5 Nb8 30. Rf2 Kh8 31. Rg2 Na7 32. Qh5 Nbc6 33. Kh2 Nc8 34. b4 cxb4 35. axb4 N8a7 36. b5 axb5 37. cxb5 Nd8 38. Rc2 Qb8 39. Bb3 Nb7 40. Bxb6 Nxd6 41. exd6 Rd7 42. Bc7 Qxb5 43. Bxe6 Qa4 44. Rf2 Qb5 45. Rd5 Qc6 46. Bxf5 Bf6 47. Bxd7 Qxd7 48. Qf5 Qc6 49. Rc2 1-0

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "2"]
[White "Chavez, Romelio"]
[Black "Denker, Arnold Sheldon"]
[Result "1/2-1/2"]
[ECO "B07"]
[BlackElo "2335"]
[PlyCount "64"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nd5 7. 0-0 c5 8. Be4 dxe5 9. dxe5 Nb6 10. Qe2 Qc7 11. Nc3 Be6 12. Ng5 Bc4 13. Bd3 Bxd3 14. Qxd3 h6 15. Nf3 Nc6 16. Be3 Rad8 17. Qe4 a6 18. Kh1 Nb4 19. f5 gxf5 20. Qxf5 N4d5 21. Nxd5 Nxd5 22. Bd2 Qc6 23. Rae1 Qe6 24. Qh5 Qg6 25. Qh4 e6 26. Re4 Ne7 27. Rg4 Nf5 28. Qh3 Qh7 29. Bc1 Rd7 30. Nh4 Nxh4 31. Qxh4 Rd4 32. Bf4 Kh8 1/2-1/2

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "10"]
[White "Chavez, Romelio"]
[Black "Grimaldi, Rene A"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "77"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Bd7 8. Bc4 Nc6 9. Qd2 0-0 10. 0-0-0 Qa5 11. g4 Rfc8 12. Bb3 Ne5 13. h4 b5 14. h5 b4 15. Nd5 Nxd5 16. Bxd5 Nc4 17. Bxc4 Rxc4 18. Kb1 Rac8 19. hxg6 hxg6 20. Qh2 g5 21. Qh7+ Kf8 22. Rh5 f6 23. Rdh1 Rxd4 24. Bxd4 Be8 25. R5h2 Bf7 26. b3 d5 27. Qf5 e6 28. Qh7 e5 29. Bb2 d4 30. Qf5 Rd8 31. f4 gxf4 32. g5 Qb6 33. Rh7 Qe6 34. Qxe6 Bxe6 35. gxf6 Bxf6 36. R1h6 Kg8 37. Rxf6 Kxh7 38. Rxe6 Rf8 39. Rxe5 1-0

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "1"]
[White "Chavez, Romelio"]
[Black "Pesantes Carbajal, Carlos"]
[Result "1/2-1/2"]
[ECO "B06"]
[BlackElo "2290"]
[PlyCount "57"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5. c3 Qb6 6. e5 Nh6 7. Be2 0-0 8. 0-0 cxd4 9. cxd4 dxe5 10. fxe5 Nc6 11. Kh1 Nf5 12. Nc3 Rd8 13. Bc4 Ncxd4 14. Nxd4 Rxd4 15. Qe2 Rh4 16. Bf4 g5 17. g3 Rh6 18. Nd5 Qc6 19. g4 Nd4 20. Qe4 Qxc4 21. Rac1 Qe2 22. Qxd4 Bxg4 23. Rf2 Bf3+ 24. Kg1 Qe4 25. Nxe7+ Kf8 26. Qc5 gxf4 27. Ng6+ Kg8 28. Ne7+ Kf8 29. Nf5+ 1/2-1/2

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "8"]
[White "Chavez, Romelio"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "2385"]
[PlyCount "80"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Qb6 7. Nb3 d6 8. Bg2 a6 9. Be3 Qc7 10. a4 b6 11. 0-0 Be7 12. f4 Bb7 13. Qe2 Nd7 14. Rad1 0-0 15. f5 Rae8 16. fxe6 fxe6 17. Bh3 Rxf1+ 18. Rxf1 Bf6 19. Qh5 Qd8 20. Ne2 Qe7 21. Nf4 Nd8 22. Qf3 Bxb2 23. Rb1 Bf6 24. Nd2 Bc6 25. Nc4 b5 26. Na5 Ne5 27. Qg2 bxa4 28. Nxc6 Nexc6 29. Qe2 a5 30. Qc4 a3 31. c3 Qf7 32. Ra1 g5 33. Ne2 Qh5 34. Rf1 Ne5 35. Qb5 Rf8 36. Kg2 g4 37. Nf4 gxh3+ 38. Nxh3 a2 39. Qxa5 Qe2+ 40. Bf2 Qxe4+ 0-1

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "6"]
[White "Chavez, Romelio"]
[Black "Zarco Castillo, Jose"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "62"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 d6 4. f4 g6 5. Nf3 Bg7 6. 0-0 e6 7. c4 c5 8. d5 exd5 9. exd5 Ne7 10. Nc3 0-0 11. f5 Nd7 12. Bf4 Nf6 13. Nb5 Ne8 14. fxg6 hxg6 15. Qd2 a6 16. Nc3 Bc8 17. Bg5 f6 18. Bf4 Bf5 19. Bxf5 Nxf5 20. g4 Ne7 21. Rae1 Ra7 22. Re6 Rd7 23. Ne4 Nc8 24. g5 Re7 25. gxf6 Bxf6 26. Nxf6+ Nxf6 27. Ng5 Rg7 28. Ree1 Nh5 29. Ne6 Qh4 30. Nxf8 Rf7 31. Be3 Kxf8 1/2-1/2

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "13"]
[White "Donoso Velasco, Pedro H"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2400"]
[PlyCount "105"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Rad1 Bg4 11. h3 Bxf3 12. Bxf3 c6 13. Rd6 Nfd7 14. Rfd1 Nf8 15. Rd8 Na6 16. Rxe8 Rxe8 17. Be3 b6 18. Be2 Nb8 19. Bc4 Bf6 20. a4 Rd8 21. Rb1 Kg7 22. g3 Be7 23. b4 Nfd7 24. Ne2 f5 25. exf5 gxf5 26. f4 Bf6 27. Rd1 Re8 28. Kf2 h5 29. Bd3 e4 30. Bc4 Be7 31. c3 Nf8 32. a5 b5 33. Bb3 a6 34. Nd4 Kf6 35. Nc2 Nbd7 36. c4 Rc8 37. c5 Kg6 38. Bd4 Nf6 39. Ne3 N6d7 40. Ke2 Nf6 41. Be5 Ne8 42. g4 hxg4 43. hxg4 fxg4 44. Nxg4 Nf6 45. Nxf6 Bxf6 46. Rd6 Nh7 47. Bc2 Kf5 48. Ke3 Bxe5 49. Bxe4+ Kg4 50. fxe5 Ng5 51. Bxc6 Rf8 52. Bd7+ Kg3 53. Rf6 1-0

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "5"]
[White "Escondrillas, Carlos"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2265"]
[PlyCount "54"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 e6 5. d3 g6 6. 0-0 Bg7 7. f4 0-0 8. Nd2 Nc6 9. h3 Qc7 10. Nf3 b6 11. Be3 Bb7 12. Qd2 Rad8 13. Rae1 Ne7 14. Kh2 d5 15. e5 d4 16. Bg1 Nfd5 17. Ng5 Nf5 18. Bxd5 Bxd5 19. g4 Ne7 20. Ng3 f6 21. exf6 Rxf6 22. N3e4 Rff8 23. c4 dxc3 24. Nxc3 Bxc3 25. bxc3 Rf6 26. Ne4 Rf7 27. Ng5 Rf6 1/2-1/2

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "9"]
[White "Gamarra Caceres, Carlos"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "50"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 Nb6 11. f5 e5 12. Nb3 Bd7 13. Be3 Nc4 14. Bxc4 Qxc4 15. Nd2 Qc7 16. g4 h6 17. h4 Bc6 18. g5 Nd7 19. Qh5 b5 20. Rh2 b4 21. Nd5 Bxd5 22. exd5 Qa5 23. Kb1 Qxd5 24. gxh6 Nf6 25. hxg7 Rxh5 0-1

[Event "Pan American-ch 2nd"]
[Site "Santa Cruz"]
[Date "1977.11.??"]
[Round "3"]
[White "Garcia, Gildardo"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2340"]
[PlyCount "99"]
[EventDate "1977.11.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Be2 b5 11. Bxf6 Nxf6 12. e5 Bb7 13. exf6 Bxf3 14. Bxf3 Bxf6 15. Bxa8 d5 16. Bc6+ Kf8 17. Nce2 g6 18. Rhf1 Kg7 19. g4 Rb8 20. g5 Bxd4 21. Nxd4 Rb6 22. Rf3 Rxc6 23. Nxc6 Qxc6 24. Rd4 Qb6 25. Rfd3 Qa5 26. Re3 Qb6 27. Red3 h6 28. c3 hxg5 29. fxg5 Qd6 30. h4 Qe5 31. a4 Kf8 32. axb5 axb5 33. Kc2 Ke7 34. Kb3 Qd6 35. Rd1 Qc5 36. Kc2 f5 37. gxf6+ Kxf6 38. Rf1+ Kg7 39. Rg4 Qe3 40. Rfg1 Kf7 41. Kb3 Qd3 42. Kb4 e5 43. R1g3 Qf1 44. h5 gxh5 45. Rg7+ Kf8 46. Kc5 d4 47. Rg8+ Kf7 48. R3g7+ Ke6 49. Re8+ Kf6 50. Rf8+ 1-0

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "13"]
[White "Benko, Pal C"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2455"]
[PlyCount "77"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 d6 3. d4 Nf6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 a5 8. Be3 Ng4 9. Bg5 h6 10. Bh4 Qc7 11. Nd2 Nf6 12. Nc4 Nbd7 13. Bg3 e5 14. dxe5 dxe5 15. Qd2 Nh7 16. Qe3 Ng5 17. f4 Ne6 18. f5 Nf4 19. Bxf4 exf4 20. Rxf4 Bd4 21. Qxd4 Qxf4 22. Rf1 Qc7 23. Kh1 f6 24. Rf3 Ne5 25. Rg3 g5 26. Nxe5 Qxe5 27. Qxe5 fxe5 28. h4 Bxf5 29. exf5 Rxf5 30. Bd3 Raf8 31. Bxf5 Rxf5 32. hxg5 Rf2 33. gxh6+ Kh7 34. Ne4 Rxc2 35. Rh3 Rc1+ 36. Kh2 Rf1 37. Ng5+ Kh8 38. Rd3 Rf8 39. Rd7 1-0

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "5"]
[White "Bronstein, Luis Marcos"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2385"]
[PlyCount "81"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bd2 0-0 7. Rc1 Nb6 8. e3 c6 9. Be2 N8d7 10. e4 Nf6 11. 0-0 Bg4 12. Be3 Nfd7 13. h3 Be6 14. Qc2 Bc4 15. Rfd1 Bxe2 16. Qxe2 Nf6 17. Ne5 e6 18. f3 Nfd7 19. a4 Nxe5 20. dxe5 Qe7 21. f4 g5 22. g3 Rfd8 23. a5 Nd7 24. Rd6 Bf8 25. Rcd1 Qe8 26. Qg4 Be7 27. h4 h6 28. hxg5 hxg5 29. Kf2 Nf8 30. f5 Nh7 31. Rh1 Bxd6 32. Qh5 Bxe5 33. Qxh7+ Kf8 34. f6 Bxf6 35. Bc5+ Qe7 36. Qh6+ Ke8 37. Bxe7 Kxe7 38. e5 Bxe5 39. Qxg5+ Bf6 40. Qf4 Rd4 41. Ne4 1-0

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "7"]
[White "Camara, Helder"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2320"]
[PlyCount "119"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. g3 Bg7 5. Bg2 e5 6. Ne2 Ne7 7. 0-0 0-0 8. exd5 cxd5 9. f4 Nbc6 10. fxe5 Nxe5 11. Nf3 Qb6+ 12. d4 Nxf3+ 13. Bxf3 Bd7 14. c3 Bc6 15. Nf4 Rad8 16. Qc2 Nf5 17. Rd1 Rfe8 18. Qf2 a5 19. b3 Qb5 20. Ba3 Bh6 21. Re1 a4 22. Be2 Qa5 23. Bb4 Qc7 24. Bd3 Nd6 25. Bxd6 Qxd6 26. Kg2 Qa3 27. Qc2 Qd6 28. Qf2 Qa3 29. Qc2 Qd6 30. Qd2 Qd7 31. Be2 Qf5 32. Bf3 g5 33. Nh5 Qg6 34. g4 Bf8 35. Be2 Qe6 36. h3 h6 37. Bd3 Qd6 38. Qf2 Bg7 39. Qf5 Re4 40. Rf1 Qe7 41. Rae1 Bd7 42. Qf2 Rxe1 43. Rxe1 Be6 44. Bb1 axb3 45. axb3 Kf8 46. Qe3 Ra8 47. Re2 Qd6 48. Qd3 Qa6 49. Qf3 Rc8 50. Nxg7 Kxg7 51. Rf2 Kf8 52. c4 Qd6 53. c5 Qf4 54. Qc3 Qc7 55. Qd3 Ke7 56. Qh7 b6 57. Bf5 Qd7 58. b4 bxc5 59. bxc5 Ra8 60. Re2 1-0

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "2"]
[White "Chavez, Romelio"]
[Black "Kaplan, Julio P"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "65"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[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 e6 6. Bc4 Be7 7. Bb3 0-0 8. Be3 Na6 9. f4 Nc5 10. Qf3 Qc7 11. f5 e5 12. Nde2 Nxb3 13. cxb3 b5 14. Nxb5 Qa5+ 15. Nbc3 d5 16. exd5 e4 17. Qg3 Nxd5 18. Bh6 Bf6 19. 0-0 Nxc3 20. Nxc3 Bxf5 21. b4 Qb6+ 22. Be3 Bd4 23. Rxf5 Bxe3+ 24. Kh1 Bd4 25. a3 Qe6 26. Qf4 Rfe8 27. Rf1 Bxc3 28. bxc3 e3 29. Re1 Rad8 30. Qf1 e2 31. Qf2 Rd1 32. Rc5 Qe3 33. Qh4 0-1

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "12"]
[White "Chavez, Romelio"]
[Black "Quinteros, Miguel Angel"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2555"]
[PlyCount "52"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Nf6 8. Bg2 Be7 9. 0-0 0-0 10. Bf4 d6 11. Qd2 Nc6 12. a4 Rd8 13. h3 Rb8 14. g4 b5 15. axb5 axb5 16. g5 Nd7 17. Bg3 b4 18. Na4 Ba6 19. Rfe1 e5 20. Nc1 Bb5 21. b3 Nc5 22. Nb2 Nd4 23. h4 Nce6 24. Nc4 Bxc4 25. bxc4 Qxc4 26. Ra2 Rdc8 0-1

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "10"]
[White "Chavez, Romelio"]
[Black "Razuvaev, Yuri S"]
[Result "1/2-1/2"]
[ECO "B80"]
[BlackElo "2510"]
[PlyCount "77"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[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 e6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. 0-0 Nf6 9. Nxc6 Bxc6 10. Qe2 Be7 11. Rd1 Qc7 12. a4 b6 13. Bf4 0-0 14. g4 Rfe8 15. g5 Nd7 16. Qh5 Nf8 17. Rd2 b5 18. a5 Rac8 19. Ne2 Ng6 20. Be3 d5 21. exd5 Bxd5 22. Bxd5 exd5 23. c3 Bc5 24. Bxc5 Qxc5 25. Rd4 Re5 26. Qg4 Rce8 27. Ng3 Nf8 28. h4 Re1+ 29. Rxe1 Rxe1+ 30. Kg2 Ne6 31. Rd2 g6 32. Re2 Rxe2 33. Nxe2 Qc7 34. Qf3 Qc4 35. Kg3 Qc7+ 36. Kg2 Qxa5 37. Qxd5 Qa4 38. Kg3 Qc2 39. Nf4 1/2-1/2

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "8"]
[White "Chavez, Romelio"]
[Black "Sanguineti, Raul"]
[Result "1-0"]
[ECO "B72"]
[BlackElo "2505"]
[PlyCount "59"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[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 d6 6. Bc4 Bd7 7. 0-0 g6 8. h3 Bg7 9. Be3 0-0 10. Bb3 Na5 11. f4 e5 12. Nde2 Nxb3 13. axb3 Bc6 14. Qd3 d5 15. fxe5 Nxe4 16. Nd4 Nxc3 17. Nxc6 bxc6 18. Qxc3 Qc7 19. Bd4 a5 20. Kh1 Rfc8 21. Rae1 c5 22. Bg1 Qd7 23. Bxc5 Qb5 24. Qf3 Qxc5 25. Qxf7+ Kh8 26. e6 Rf8 27. Qd7 Ra7 28. Rxf8+ Bxf8 29. Qd8 Qd6 30. e7 1-0

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "4"]
[White "Chavez, Romelio"]
[Black "Vaganian, Rafael A"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "2545"]
[PlyCount "50"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bf4 Qb6 8. b4 cxd4 9. cxd4 fxe5 10. Bxe5 a5 11. b5 Nxe5 12. Nxe5 Nf6 13. Nc3 a4 14. Bd3 Qa5 15. Qd2 Bd6 16. 0-0 Rc8 17. Rfc1 0-0 18. Be2 Rc7 19. Nxd7 Nxd7 20. Bg4 Bf4 21. Bxe6+ Kh8 22. Qb2 Bxc1 23. Rxc1 Rfc8 24. Bxd7 Rxd7 25. Nxa4 Rdc7 0-1

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "6"]
[White "Chavez, Romelio"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "1/2-1/2"]
[ECO "A09"]
[BlackElo "2385"]
[PlyCount "74"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 c5 5. d4 cxd4 6. exd4 Nbd7 7. 0-0 Nb6 8. Bb3 e6 9. Nc3 Be7 10. Be3 0-0 11. Qe2 Nfd5 12. Rfd1 Bd6 13. Bc2 Bd7 14. Ne5 Rc8 15. Nxd7 Qxd7 16. Ne4 Bxh2+ 17. Kh1 Bb8 18. Rac1 Nxe3 19. fxe3 Qe7 20. Qh5 h6 21. Bb3 Nd5 22. Qh3 Rxc1 23. Rxc1 Rd8 24. Rd1 b6 25. Nc3 Qg5 26. Nxd5 exd5 27. Rf1 Re8 28. e4 Rxe4 29. Qc8+ Kh7 30. Qxb8 Rh4+ 31. Kg1 Qe3+ 32. Rf2 Rxd4 33. Bc2+ g6 34. Qc7 Qe1+ 35. Rf1 Qe3+ 36. Rf2 Qe1+ 37. Rf1 Qe3+ 1/2-1/2

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "3"]
[White "Miles, Anthony John"]
[Black "Chavez, Romelio"]
[Result "0-1"]
[ECO "A27"]
[WhiteElo "2555"]
[PlyCount "50"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Nd2 Nf6 6. e3 g6 7. Be2 Bg7 8. Rb1 a5 9. a3 0-0 10. b4 axb4 11. axb4 Ne7 12. Qb3 d6 13. b5 Kh8 14. Ba3 f4 15. Ncxe4 fxe3 16. fxe3 Nxe4 17. Nxe4 Bf5 18. Bd3 Nd5 19. 0-0 Nxe3 20. Rf3 Qh4 21. g3 Qg4 22. Rxe3 Rxa3 23. Qxa3 Bxd4 24. Kg2 Qh3+ 25. Kh1 Bxe4+ 0-1

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "11"]
[White "Rocha, Antonio Cavilhas"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2365"]
[PlyCount "52"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. b4 b6 7. Bb2 c5 8. bxc5 bxc5 9. Rc1 Qa5 10. Qa4 Qb6 11. Ba3 Bd7 12. dxc5 Qc7 13. Qb3 Na6 14. c6 Bxc6 15. cxd5 Nxd5 16. Nxd5 Qa5+ 17. Nb4 Bd5 18. Qxd5 Qxa3 19. Nd3 Bc3+ 20. Ke2 Rab8 21. Nd4 Bb2 22. Rc2 Rfd8 23. Qc4 Nb4 24. Rxb2 Nxd3 25. Rxb8 Rxb8 26. Qxd3 Rb2+ 1-0

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "1"]
[White "Segal, Alexandru Sorin"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "103"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 Qf6 6. c4 Nge7 7. cxd5 Nxd5 8. Nc3 Nxc3 9. Bxc3 Bd7 10. Qc2 0-0-0 11. 0-0 Rhe8 12. Rfc1 Qh6 13. d3 f5 14. Nd2 e4 15. Nf1 Kb8 16. a4 f4 17. exf4 Bxf4 18. Re1 exd3 19. Bxd3 Ne5 20. Be4 Ng4 21. h3 Nf6 22. Bf3 Qg5 23. Rxe8 Rxe8 24. Qd3 Bf5 25. Qb5 Be4 26. Bxe4 Qxb5 27. axb5 Rxe4 28. Rd1 Kc8 29. Nd2 Re7 30. Nc4 Rd7 31. Re1 Rd3 32. Bxf6 gxf6 33. g3 Bd6 34. Re6 f5 35. Kg2 Rxb3 36. Rh6 Kd7 37. Rxh7+ Ke6 38. Rh6+ Kd7 39. Nxd6 cxd6 40. Rh7+ Kc8 41. h4 Rxb5 42. h5 Re5 43. h6 Re6 44. f3 b5 45. Rh8+ Kb7 46. h7 Rh6 47. g4 fxg4 48. fxg4 Rh4 49. Kg3 Rh1 50. g5 b4 51. g6 b3 52. Rb8+ 1-0

[Event "Sao Paulo International"]
[Site "Sao Paulo"]
[Date "1977.04.??"]
[Round "9"]
[White "Trois, Francisco R Torres"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2395"]
[PlyCount "83"]
[EventDate "1977.04.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BRA"]
[EventCategory "6"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. dxc5 Bxc5 11. Ne5 Nbd7 12. Ngf3 Nxe5 13. Nxe5 0-0 14. Bd2 Qd5 15. 0-0-0 Qxa2 16. c3 Ba3 17. Be3 Qa1+ 18. Bb1 Be7 19. Rd4 Qa5 20. Bd2 Rd8 21. Rxd8+ Qxd8 22. Rd1 Qe8 23. g4 Bd7 24. g5 hxg5 25. Bxg5 Bb5 26. Qf3 Bc6 27. Qh3 Rd8 28. Rg1 Be4 29. Qh4 Bxb1 30. Bxf6 Bxf6 31. Qxf6 Bg6 32. Qg5 Rd5 33. Qf4 Bf5 34. Qg5 g6 35. Qf6 Qf8 36. f4 Qg7 37. Qe7 Rxe5 38. Qd8+ Kh7 39. Qh4+ Kg8 40. Qd8+ Kh7 41. Qh4+ Kg8 42. fxe5 1/2-1/2

[Event "Olympiad-20 Final C"]
[Site "Skopje"]
[Date "1972.10.12"]
[Round "15"]
[White "Martinez, Eric"]
[Black "Chavez, Romelio"]
[Result "1/2-1/2"]
[ECO "B85"]
[PlyCount "25"]
[EventDate "1972.09.27"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Puerto Rico"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PUR"]
[BlackTeamCountry "BOL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. f4 0-0 10. g4 b5 11. g5 Ne8 12. a3 Bb7 13. f5 1/2-1/2

[Event "Olympiad-20 Final C"]
[Site "Skopje"]
[Date "1972.10.11"]
[Round "14"]
[White "Onat, Ilhan"]
[Black "Chavez, Romelio"]
[Result "1-0"]
[ECO "A61"]
[PlyCount "53"]
[EventDate "1972.09.27"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 Nh5 11. Be3 a6 12. a4 0-0 13. Be2 f5 14. e5 f4 15. Bd2 c4 16. Bxc4 Bxe5 17. Nxe5 Re8 18. 0-0 Rxe5 19. Rfe1 Rf5 20. Ne4 b6 21. Bb4 Qd8 22. Bxd6 Be8 23. Be7 Qd7 24. d6+ Bf7 25. Bxf7+ Rxf7 26. Ng5 Qf5 27. Re5 1-0

[Event "Olympiad-20 Final C"]
[Site "Skopje"]
[Date "1972.10.10"]
[Round "13"]
[White "Chavez, Romelio"]
[Black "Stuart, Peter W"]
[Result "1/2-1/2"]
[ECO "B49"]
[PlyCount "53"]
[EventDate "1972.09.27"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "New Zealand"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "NZL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. f4 b5 8. a3 Bb7 9. Be2 d6 10. 0-0 Nf6 11. Bf3 Be7 12. Qd3 Rc8 13. Rae1 Na5 14. Kh1 Nc4 15. Nd1 Nd7 16. c3 Ndb6 17. Bf2 0-0 18. Bg4 Nd7 19. Bf3 Nc5 20. Qc2 Rfd8 21. Be3 Bf6 22. Bc1 Qb8 23. Nf2 Nb6 24. Qe2 Nc4 25. Qd1 Qa8 26. Qc2 Nb6 27. Qd1 1/2-1/2

[Event "Olympiad-20 Final C"]
[Site "Skopje"]
[Date "1972.10.09"]
[Round "12"]
[White "Chavez, Romelio"]
[Black "Harandi, Khosro"]
[Result "0-1"]
[ECO "C67"]
[PlyCount "124"]
[EventDate "1972.09.27"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Iran"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "IRI"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nf6 6. Nxe5 Be7 7. Nf3 0-0 8. c3 d5 9. d4 Bf5 10. Bg5 Ne4 11. Bxe7 Nxe7 12. Nh4 Be6 13. Bd3 Nc8 14. Nf3 Bf5 15. Nbd2 Nxf2 16. Kxf2 Bxd3 17. Nb3 Be4 18. Kg1 Nd6 19. Qe2 Re8 20. Qf2 Qf6 21. Nbd2 Re7 22. Qg3 Rae8 23. Ne5 Qh6 24. Qf2 f6 25. Ng4 Qg6 26. Ne3 c6 27. g3 Bd3 28. Ng2 Ne4 29. Nxe4 Bxe4 30. Nf4 Qg4 31. Re3 g5 32. h3 Qf5 33. Nh5 Qxf2+ 34. Kxf2 Kf7 35. g4 f5 36. gxf5 Bxf5 37. Rxe7+ Rxe7 38. Rh1 Kg6 39. Ng3 Be4 40. Rh2 h5 41. a3 Bd3 42. h4 g4 43. Rg2 Rf7+ 44. Ke1 a5 45. Rf2 Re7+ 46. Kd2 Be4 47. Rf8 Kg7 48. Ra8 Rf7 49. Nxh5+ Kh6 50. Ng3 Rf2+ 51. Ne2 Bf3 52. Re8 Rxe2+ 53. Rxe2 Bxe2 54. Kxe2 Kh5 55. Kf2 a4 56. Kg3 b6 57. Kg2 Kxh4 58. Kh2 g3+ 59. Kg2 Kg4 60. Kg1 Kf3 61. Kf1 b5 62. Kg1 g2 0-1

