[Event "MEX Nacional op"]
[Site "Pachuca"]
[Date "2003.04.17"]
[Round "3"]
[White "Campos Ruiz, Alberto"]
[Black "Martinez Orellana, Nelson"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2293"]
[BlackElo "2076"]
[PlyCount "27"]
[EventDate "2003.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. d5 a5 8. Bg5 Na6 9. Nd2 h6 10. Bh4 Bd7 11. Qc2 Qc8 12. a3 Nc5 13. Bxf6 Bxf6 14. Nb3 1/2-1/2

[Event "Mexico City op"]
[Site "Mexico City"]
[Date "1991.??.??"]
[Round "7"]
[White "Ruiz, Guillermo"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2255"]
[BlackElo "2330"]
[PlyCount "76"]
[EventDate "1991.07.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 Ngf6 11. 0-0-0 Qc7 12. Rhe1 0-0-0 13. Qe2 c5 14. Ne5 Nxe5 15. dxe5 Nd5 16. c4 Nb6 17. Bc3 Be7 18. h5 Bg5+ 19. Kb1 Na4 20. Ne4 Nxc3+ 21. Nxc3 a6 22. g3 Rd4 23. f4 Be7 24. Rxd4 cxd4 25. Ne4 Rd8 26. Qd3 Kb8 27. Rc1 f5 28. exf6 gxf6 29. a3 Qc6 30. g4 Rg8 31. Qxd4 Rxg4 32. Nxf6 Bxf6 33. Qxf6 Qe4+ 34. Ka2 Qxf4 35. Qxe6 Rh4 36. Rc3 Qg5 37. c5 Rxh5 38. Qd6+ Ka8 1-0

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "11"]
[White "Campos Ruiz, Alberto"]
[Black "Boudy Bueno, Julio Leonardo"]
[Result "0-1"]
[ECO "E92"]
[BlackElo "2370"]
[PlyCount "56"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Qe7 8. d5 Nh5 9. Qd2 f5 10. Bg5 Qf7 11. exf5 gxf5 12. 0-0-0 Nd7 13. h3 Nc5 14. Be3 b6 15. g4 Nf4 16. Bxf4 exf4 17. gxf5 Qxf5 18. Nd4 Qf6 19. b4 f3 20. Rdg1 fxe2 21. Rxg7+ Qxg7 22. bxc5 Rxf2 23. Ncxe2 bxc5 24. Qe3 Qf7 25. Rg1+ Kh8 26. Ne6 Bxe6 27. dxe6 Qf6 28. e7 Re8 0-1

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "6"]
[White "Campos Ruiz, Alberto"]
[Black "Cuellar, Jorge"]
[Result "1/2-1/2"]
[ECO "A02"]
[BlackElo "2260"]
[PlyCount "101"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. f4 c5 2. b3 Nc6 3. Nf3 Nf6 4. Bb2 g6 5. e3 Bg7 6. Bb5 0-0 7. 0-0 d6 8. Bxc6 bxc6 9. d3 Qb6 10. Nbd2 Ba6 11. Qe2 Rab8 12. Kh1 Qc7 13. c4 Bc8 14. Nb1 Bg4 15. Nc3 Qc8 16. Rae1 Qf5 17. h3 Qh5 18. Kg1 Bc8 19. Nd2 Qxe2 20. Rxe2 Nh5 21. Kh2 f5 22. Na4 Ba6 23. Nf3 Nf6 24. Bxf6 Rxf6 25. g3 Rff8 26. Rc1 Bc8 27. e4 fxe4 28. dxe4 e5 29. Rd1 exf4 30. g4 d5 31. exd5 cxd5 32. cxd5 c4 33. Nc5 cxb3 34. axb3 Rb5 35. Ne6 Re8 36. Rd3 Bf8 37. Nxf4 Rxe2+ 38. Nxe2 Bd6+ 39. Kg2 Bb7 40. h4 Rxd5 41. Rxd5 Bxd5 42. Ned4 Bc5 43. Kf1 Kf8 44. Ke2 Ke7 45. Kd3 Kf6 46. g5+ Ke7 47. Nd2 Bb4 48. Ne4 Kf8 49. Nf6 Bf7 50. Nxh7+ Kg7 51. Nf6 1/2-1/2

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "2"]
[White "Campos Ruiz, Alberto"]
[Black "Estevez Morales, Guillermo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2350"]
[PlyCount "80"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Nc3 0-0 6. Nf3 Na6 7. 0-0 c5 8. h3 cxd4 9. Nxd4 Nc5 10. Nb3 Nxb3 11. axb3 Bd7 12. Be3 a6 13. Kh2 Bc6 14. Qd2 Qc7 15. Nd5 Bxd5 16. exd5 Nd7 17. c3 a5 18. Ra3 b6 19. Rfa1 Rab8 20. Qe2 h5 21. Qb5 Bf6 22. R1a2 h4 23. b4 hxg3+ 24. fxg3 Ne5 25. Bf1 Qc8 26. bxa5 Qf5 27. Qe2 bxa5 28. Bg2 Rfc8 29. Ra4 Qd3 30. Bf1 Qxd5 31. Rxa5 Qe4 32. Bg2 Qb1 33. Ba7 Nc4 34. Be4 Rxb2 35. Bxb1 Rxe2+ 36. Rxe2 Nxa5 37. Bd4 Bxd4 38. cxd4 e6 39. Be4 d5 40. Bg2 Nb3 0-1

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "4"]
[White "Campos Ruiz, Alberto"]
[Black "Hedman Senarega, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "37"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 c5 4. c4 Nc6 5. 0-0 a6 6. Nc3 Rb8 7. a4 d6 8. d3 Nh6 9. Bd2 0-0 10. Rb1 Nf5 11. Na2 a5 12. Nc3 b6 13. Nb5 Bb7 14. e3 e5 15. Bc3 Qe7 16. Qe2 Nb4 17. Rbd1 Rbd8 18. Rd2 Rfe8 19. Rfd1 1/2-1/2

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "8"]
[White "Campos Ruiz, Alberto"]
[Black "Ortega, Lexy"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "60"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. f4 Bg7 4. Nf3 d6 5. e3 0-0 6. Be2 e5 7. fxe5 Ng4 8. 0-0 Nc6 9. Nc3 dxe5 10. h3 Nh6 11. e4 Nd4 12. Nxd4 exd4 13. Na4 d3 14. Bxd3 Bxb2 15. Nxb2 Qd4+ 16. Rf2 Qxb2 17. c3 Qa3 18. b4 Be6 19. Qf3 Rad8 20. Bf1 f6 21. Qf4 Kg7 22. Qxc7+ Rd7 23. Qf4 a5 24. Bb5 Re7 25. Qd6 Ng8 26. Raf1 axb4 27. e5 f5 28. c4 Qa5 29. Qd4 Rd8 30. Qe3 Qa3 0-1

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "3"]
[White "Chaviano Espina, Miguel Orlando"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "D90"]
[PlyCount "110"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ c6 6. cxd5 Nxd5 7. Qb3 0-0 8. e4 Nxc3 9. bxc3 c5 10. Bb2 cxd4 11. cxd4 Nc6 12. Rd1 Bg4 13. d5 Bxf3 14. gxf3 Qa5+ 15. Ke2 Ne5 16. f4 Nd7 17. Bxg7 Kxg7 18. h4 h5 19. Bh3 Nc5 20. Qb2+ Kh7 21. Kf3 Rad8 22. Rd2 Rd6 23. Rhd1 f6 24. Rc2 b6 25. f5 g5 26. hxg5 fxg5 27. Qe5 Rf7 28. Bf1 Qa4 29. Rdc1 Rdf6 30. Bc4 Qd7 31. Kg2 Qd6 32. Qxd6 exd6 33. f3 Re7 34. Rh1 Rh6 35. Re2 Kg7 36. Kg3 Kf6 37. Reh2 Reh7 38. Re1 Ke5 39. Rf2 Rc7 40. Rc2 Rh8 41. Bb5 a6 42. Bc6 h4+ 43. Kh2 Rg7 44. Rg2 Rhg8 45. Reg1 b5 46. Kh3 Nd3 47. Kg4 Kf6 48. Rf1 Ne5+ 49. Kh3 Nxf3 50. Rb2 g4+ 51. Kg2 Ne5 52. a4 g3 53. Rh1 Nd3 54. Rd2 h3+ 55. Kg1 Nf4 0-1

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "9"]
[White "Gonzalez Mena, Jorge"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "91"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. d3 Nf6 4. g3 Be7 5. Bg2 d6 6. e3 c6 7. Nge2 Be6 8. f4 Nbd7 9. 0-0 Qb6 10. Kh1 g6 11. b3 0-0 12. e4 Ng4 13. d4 fxe4 14. h3 Ngf6 15. c5 dxc5 16. dxe5 Nd5 17. Nxe4 Rad8 18. Bd2 Nb4 19. N2c3 c4 20. a3 Nd3 21. b4 Qc7 22. g4 Kh8 23. Qe2 Nb6 24. Nd6 Bd5 25. Nxd5 Nxd5 26. Bxd5 cxd5 27. Bc3 Kg8 28. Qe3 d4 29. Bxd4 Bxd6 30. exd6 Qxd6 31. Be5 Qd5+ 32. Kg1 Nxe5 33. fxe5 Qd4 34. Qxd4 Rxd4 35. Rf6 Rxf6 36. exf6 g5 37. Re1 c3 38. Re8+ Kf7 39. Rc8 Rd3 40. Kg2 Kxf6 41. Rc7 Rd2+ 42. Kf3 c2 43. Ke3 Rh2 44. Kd3 Ke5 45. Rc4 b5 46. Rc7 0-1

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "5"]
[White "Mateo, Ramon"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2320"]
[PlyCount "51"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. 0-0 c5 8. Qa4 Nb6 9. Qh4 e5 10. d3 Qxh4 11. Nxh4 c4 12. Nb5 Nc6 13. dxc4 Nxc4 14. b3 Nb6 15. Ba3 Rd8 16. Rac1 Be6 17. Nc7 Rac8 18. Nxe6 fxe6 19. Nf3 e4 20. Ng5 Rd2 21. Bh3 Nd4 22. Rxc8+ Nxc8 23. e3 Nf5 24. Rc1 Nb6 25. Bc5 Nd7 26. Bb4 1-0

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "1"]
[White "Ochoa de Echaguen, Francisco Javier"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2390"]
[PlyCount "69"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Be7 7. Be3 Nd7 8. Qd2 b5 9. Ng3 Bh4 10. a4 b4 11. Nce2 a5 12. Nf4 Ne7 13. Nfh5 Rg8 14. Nf4 Qc7 15. c3 Rb8 16. Be2 bxc3 17. bxc3 Nb6 18. 0-0 Qa7 19. Rfd1 Kd7 20. Nf1 Nec8 21. c4 Rd8 22. cxd5 Nxd5 23. Nxd5 exd5 24. Qc3 Be7 25. Bd3 Bb4 26. Qc2 Bxd3 27. Qxd3 g6 28. Bf4 Rb7 29. Qh3 Kc7 30. Rab1 Kb6 31. Nd2 Qa6 32. Rb2 Na7 33. Nb3 Rbd7 34. Nxa5 Kxa5 35. Rxb4 1-0

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "7"]
[White "Sieiro Gonzalez, Luis"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "119"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Nd5 d6 7. c3 h6 8. a3 a6 9. b4 0-0 10. h3 Bd7 11. Be3 b5 12. Bb3 a5 13. Nxf6+ Bxf6 14. bxc5 dxc5 15. Bxc5 Be7 16. Bxe7 Qxe7 17. 0-0 Rfc8 18. Re1 b4 19. axb4 axb4 20. Rxa8 Rxa8 21. cxb4 Rb8 22. Qa1 Rxb4 23. Bc4 Kh7 24. Qa2 Nd8 25. Ra1 Ra4 26. Qb2 Rxa1+ 27. Qxa1 f6 28. Qa7 Qd6 29. Kh2 Be6 30. Nh4 Qd7 31. Qb6 Bxc4 32. dxc4 Qd2 33. g3 Qd7 34. Nf5 Ne6 35. Qd6 Qa7 36. Kg2 Nd4 37. c5 Nb5 38. Qe7 Qxe7 39. Nxe7 g6 40. c6 Kg7 41. Nd5 Na7 42. c7 Nc8 43. Kf3 Kf7 44. Ke3 Ke6 45. Kd3 f5 46. Kc4 Nd6+ 47. Kc5 Kd7 48. exf5 gxf5 49. h4 Ne8 50. Kb6 Nd6 51. Nf6+ Ke6 52. Kc6 Nc8 53. Nd5 h5 54. Nb6 Ne7+ 55. Kc5 f4 56. gxf4 e4 57. c8Q+ Nxc8 58. Nxc8 Kf5 59. Kd4 Kxf4 60. Nd6 1-0

[Event "Havana Radio Rebelde"]
[Site "Havana"]
[Date "1982.??.??"]
[Round "10"]
[White "Velez Betancourt, Nestor"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2410"]
[PlyCount "142"]
[EventDate "1982.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. a4 b4 5. c4 e6 6. b3 Be7 7. Bb2 0-0 8. 0-0 a5 9. d3 c5 10. e4 d6 11. Nbd2 Nc6 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 Nd7 15. Qe2 Qc7 16. Rfd1 Rad8 17. Nf1 Bf6 18. Ne3 Bxd4 19. Rxd4 Nc5 20. Qc2 Rd7 21. Rad1 Rfd8 22. h4 Bc6 23. h5 h6 24. Kh2 Qb7 25. f4 Kh8 26. Ng4 f6 27. Nf2 f5 28. Bh1 fxe4 29. Bxe4 e5 30. Bxc6 Qxc6 31. Rd5 exf4 32. gxf4 Rf7 33. Ng4 Rdf8 34. f5 Qc8 35. Rf1 Nd7 36. Qe4 Qd8 37. Kh3 Nf6 38. Nxf6 Qxf6 39. Rg1 Re7 40. Qf4 Re5 41. Rxe5 dxe5 42. Qg4 Qxf5 43. c5 Qf3+ 44. Kh2 Qxg4 45. Rxg4 Rf2+ 46. Kg3 Rb2 47. Rc4 Rxb3+ 48. Kf2 Rd3 49. c6 Rd8 50. Ke3 b3 51. c7 Rc8 52. Kd3 e4+ 53. Kc3 e3 54. Kxb3 e2 55. Re4 Rxc7 56. Rxe2 Rc5 57. Rh2 Kh7 58. Rh1 Kg8 59. Rh2 Kh7 60. Rh1 g6 61. hxg6+ Kxg6 62. Rg1+ Kf5 63. Rg8 h5 64. Rf8+ Kg4 65. Rd8 h4 66. Rd4+ Kg3 67. Rd3+ Kf2 68. Rd2+ Ke3 69. Rd8 Rh5 70. Re8+ Kf3 71. Rf8+ Kg2 0-1

[Event "Mexico-B"]
[Site "Mexico City"]
[Date "1980.08.??"]
[Round "?"]
[White "Ocampo, Raul"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "107"]
[EventDate "1980.04.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 d5 5. e5 c5 6. c3 Nc6 7. 0-0 Be7 8. Re1 h5 9. Be3 Nh6 10. Qd2 Ng4 11. Bf4 Qd7 12. h3 Nh6 13. Bg5 c4 14. Bc2 0-0-0 15. b3 Ng8 16. bxc4 dxc4 17. Qe2 Na5 18. Nbd2 Bd5 19. Ne4 f6 20. exf6 gxf6 21. Bh4 Nb7 22. Ned2 Nd6 23. Bg3 Qc6 24. Bxd6 Bxd6 25. Be4 Ne7 26. Bxd5 exd5 27. Kh1 Kb7 28. Qe6 Rhf8 29. Nh4 Rde8 30. Qe2 Bf4 31. Nf1 Rh8 32. Qe6 Bg5 33. Qf7 Bxh4 34. Rxe7+ Rxe7 35. Qxe7+ Qc7 36. Qe6 Rd8 37. g3 Bg5 38. h4 Rd6 39. Qe8 Bh6 40. Qxh5 Bf8 41. Re1 Qd7 42. Re8 Bh6 43. Kg2 Bc1 44. Qe2 Ka6 45. Re7 Qc6 46. Qc2 Ba3 47. Qh7 Qa8 48. h5 Rd8 49. Rf7 Re8 50. h6 Rh8 51. Rxa7+ Qxa7 52. Qxh8 Qe7 53. h7 Qe4+ 54. Kg1 1-0

[Event "Mexico-A"]
[Site "Mexico City"]
[Date "1980.08.??"]
[Round "?"]
[White "Sisniega, Marcel"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2420"]
[PlyCount "63"]
[EventDate "1980.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[EventCategory "7"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[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. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nc5 14. f6 gxf6 15. gxf6 Bf8 16. Bh3 b4 17. Nd5 exd5 18. exd5 Bxh3 19. Rhe1+ Kd8 20. Qxh3 Qd7 21. Qh5 Kc7 22. Nc6 Kb7 23. Nxb4 Rc8 24. Re3 Ka8 25. Nc6 Rg8 26. b4 Rg6 27. Ra3 Bh6+ 28. Kb1 Qb7 29. Ka1 Rxc6 30. dxc6 Qxb4 31. Qd5 Qe4 32. Rxa6+ 1-0

[Event "Mexico-A"]
[Site "Mexico City"]
[Date "1980.04.??"]
[Round "?"]
[White "Lombardy, William James"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2525"]
[PlyCount "55"]
[EventDate "1980.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[EventCategory "7"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. e3 Bb4 5. Nge2 0-0 6. a3 Bxc3+ 7. Nxc3 b6 8. Bd3 Bb7 9. f3 Nc6 10. 0-0 Qe8 11. b4 a6 12. Ra2 Qh5 13. Qe1 Rae8 14. Ne2 d6 15. Qc3 Nd8 16. Rc2 Nd7 17. d5 e5 18. Ng3 Qg6 19. Rcf2 Bc8 20. Qc2 Nb8 21. f4 e4 22. Be2 Qf7 23. Bb2 Re7 24. Bh5 g6 25. Qc3 Qg7 26. Qxg7+ Rxg7 27. Bxg7 Kxg7 28. Bd1 1-0

[Event "Havana"]
[Site "Havana"]
[Date "1980.??.??"]
[Round "?"]
[White "Campos Ruiz, Alberto"]
[Black "Sisniega, Marcel"]
[Result "1/2-1/2"]
[ECO "E74"]
[BlackElo "2420"]
[PlyCount "127"]
[EventDate "1980.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "8"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. Nf3 h6 8. Bc1 Bg4 9. d5 e5 10. Be3 Nbd7 11. Qd2 Kh7 12. h3 Bxf3 13. Bxf3 Ng8 14. g4 a6 15. h4 b5 16. cxb5 Qa5 17. Be2 Rfb8 18. bxa6 Rb4 19. a3 Rd4 20. Bxd4 exd4 21. Nb5 Qb6 22. a4 Ngf6 23. a5 Qb8 24. a7 Qd8 25. f3 Ne5 26. g5 d3 27. gxf6 dxe2 28. Qxe2 Qxf6 29. 0-0-0 Nc4 30. Nc3 Nxa5 31. Qa6 Qd8 32. Kc2 c4 33. Ra1 Nb3 34. Qxc4 Nd4+ 35. Kb1 Nxf3 36. Rd1 Qd7 37. Ra3 Rxa7 38. Rxa7 Qxa7 39. Qe2 Nd4 40. Nb5 Nxb5 41. Qxb5 h5 42. Rf1 Be5 43. Rf3 Kg7 44. Qf1 Kg8 45. Rb3 Qd4 46. Qf3 Qg1+ 47. Ka2 Qa7+ 48. Kb1 Kg7 49. Qe3 Qe7 50. Qe1 Bf6 51. Rh3 Qe5 52. Qe2 Qf4 53. Qe1 Qg4 54. Qh1 Be5 55. Qf3 Qg1+ 56. Ka2 Qd4 57. Qe2 Bf6 58. Rh1 Qa4+ 59. Kb1 Qb3 60. Rf1 Be5 61. Rf2 Qb4 62. Qf3 Qe1+ 63. Kc2 Kh6 64. Qe2 1/2-1/2

[Event "WchT Students 22nd final A"]
[Site "Mexico City"]
[Date "1977.08.20"]
[Round "7"]
[White "Campos Ruiz, Alberto"]
[Black "Vilela de Acuna, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A30"]
[BlackElo "2405"]
[PlyCount "30"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "CUB"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 c5 6. e3 Be7 7. c4 0-0 8. Nc3 cxd4 9. exd4 Qc8 10. Qd3 d5 11. b3 Nc6 12. Bb2 Rd8 13. Rac1 dxc4 14. bxc4 Ne5 15. Qd1 Qc7 1/2-1/2

[Event "WchT Students 22nd final A"]
[Site "Mexico City"]
[Date "1977.08.19"]
[Round "6"]
[White "Campos Ruiz, Alberto"]
[Black "Filguth, Rubens Alberto"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "52"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "BRA"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Nbc6 8. Nf3 0-0 9. Bd3 f5 10. exf6 Rxf6 11. Bg5 Rf7 12. Qh4 g6 13. Bf6 Qa5 14. dxc5 e5 15. 0-0 e4 16. Bxe7 Nxe7 17. Ng5 Nf5 18. Qf4 Rf8 19. Bxe4 dxe4 20. Nxe4 Bd7 21. g4 Ng7 22. Nf6+ Kh8 23. Rad1 Bc6 24. Qe5 Qa4 25. Rd6 Rxf6 26. Rxf6 Qxg4+ 0-1

[Event "WchT Students 22nd final A"]
[Site "Mexico City"]
[Date "1977.08.18"]
[Round "5"]
[White "Campos Ruiz, Alberto"]
[Black "Kiffmeyer, Constanz"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2320"]
[PlyCount "56"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "GER"]

1. d4 c5 2. c4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 e6 6. g3 Bb4 7. Bg2 Bxc3+ 8. bxc3 Qa5 9. Qd3 Ne5 10. Qd4 d6 11. f4 Nc6 12. Qd3 e5 13. Bd2 0-0 14. e4 exf4 15. gxf4 Re8 16. Ne2 Be6 17. Nd4 Nxd4 18. cxd4 Qa6 19. Rc1 Rac8 20. 0-0 Bxc4 21. Qh3 Bxf1 22. Rxc8 Bxg2 23. Rxe8+ Nxe8 24. Qxg2 Qxa2 25. d5 Nf6 26. Qh3 Qb1+ 27. Kf2 Nxe4+ 28. Ke2 Qc2 0-1

[Event "WchT Students 22nd final A"]
[Site "Mexico City"]
[Date "1977.08.14"]
[Round "1"]
[White "Campos Ruiz, Alberto"]
[Black "Ostos, Julio Eduardo"]
[Result "0-1"]
[ECO "B41"]
[BlackElo "2270"]
[PlyCount "110"]
[EventDate "1977.08.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "VEN"]

1. e4 c5 2. Ne2 Nc6 3. c4 Nf6 4. Nbc3 e6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 a6 8. Rc1 Bb4 9. Nxc6 dxc6 10. Bd3 0-0 11. Qb3 Qe7 12. 0-0 Ng4 13. Bf4 Bd6 14. Bg3 Bxg3 15. hxg3 e5 16. Be2 Nf6 17. Qb6 a5 18. Qe3 Rd8 19. Rcd1 Be6 20. a3 a4 21. Rxd8+ Qxd8 22. Rd1 Nd7 23. f4 f6 24. f5 Bf7 25. Rd6 Qc7 26. Rd1 b6 27. Qd3 Nc5 28. Qd6 Qxd6 29. Rxd6 Be8 30. Kf2 Kf8 31. Ke3 Ke7 32. Rd1 Bf7 33. Na2 Nb3 34. Nb4 Nd4 35. Bd3 c5 36. Nd5+ Bxd5 37. exd5 Kd8 38. Rh1 h6 39. Ke4 Rc8 40. Rc1 Ra8 41. Ke3 Ra5 42. Ke4 b5 43. cxb5 Nxb5 44. Bc4 Nd4 45. g4 Ra7 46. Rf1 Rb7 47. Rf2 Nb3 48. Rc2 Na5 49. Kd3 Rb6 50. Ba2 Nb7 51. Ke4 Kc7 52. Kd3 Rb5 53. Re2 Nd6 54. Kc3 c4 55. Re3 Rxd5 0-1

[Event "WchT Students 22nd Group2"]
[Site "Mexico City"]
[Date "1977.08.12"]
[Round "5"]
[White "Campos Ruiz, Alberto"]
[Black "Fernandez, Luis Alberto"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "63"]
[EventDate "1977.08.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Costa Rica"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "CRI"]

1. e4 d6 2. c4 Nf6 3. Nc3 c5 4. Nge2 Nc6 5. d4 cxd4 6. Nxd4 g6 7. Be2 Bg7 8. Be3 0-0 9. f3 Bd7 10. Qd2 a6 11. 0-0 Rc8 12. Rac1 Ne5 13. b3 Bc6 14. Rfd1 Re8 15. a3 Bd7 16. Qa2 Nc6 17. Nxc6 Rxc6 18. b4 Qb8 19. a4 Be6 20. Nd5 Nd7 21. a5 Kf8 22. Nf4 Qc8 23. Nxe6+ fxe6 24. f4 Nf6 25. Bf3 e5 26. fxe5 dxe5 27. b5 Rd6 28. Rxd6 exd6 29. c5 Qe6 30. Qxe6 Rxe6 31. bxa6 bxa6 32. c6 1-0

[Event "WchT Students 22nd Group2"]
[Site "Mexico City"]
[Date "1977.08.09"]
[Round "3"]
[White "Castro, Edgar1111"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "21"]
[EventDate "1977.08.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Guatemala"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "GUA"]
[BlackTeamCountry "MEX"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nd7 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. h5 0-1

[Event "WchT Students 22nd Group2"]
[Site "Mexico City"]
[Date "1977.08.07"]
[Round "1"]
[White "Fernandez Gonzalez, Juan Carlos"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2420"]
[PlyCount "53"]
[EventDate "1977.08.07"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]
[WhiteTeam "Cuba"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "MEX"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 c6 6. Nf3 Bg7 7. 0-0 0-0 8. d4 Nd7 9. e4 Nxc3 10. bxc3 Nb6 11. Bf4 Be6 12. Qc1 Re8 13. Bh6 Bh8 14. Re1 Bc4 15. h4 Nd7 16. e5 Nf8 17. h5 Ne6 18. hxg6 hxg6 19. Re4 c5 20. Rh4 cxd4 21. Bh3 Ng7 22. cxd4 Bd5 23. Ng5 e6 24. Qf4 Qe7 25. Nh7 Nh5 26. Rxh5 gxh5 27. Nf6+ 1-0

[Event "WchT Students 21st Group2"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "2.5"]
[White "Birnboim, Nathan"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "112"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Israel"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "MEX"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 exd5 8. Bd3 0-0 9. h3 Nc6 10. 0-0 Be6 11. Bb1 h6 12. Re1 Bd6 13. Ne5 Qb6 14. Nxc6 Qxc6 15. Qf3 Rae8 16. Be3 Bb8 17. Ne2 Qd6 18. Bf4 Qb4 19. Qc3 Qxc3 20. bxc3 Bd7 21. Bxb8 Rxb8 22. Bd3 Rfe8 23. Rab1 b6 24. f3 Re3 25. Nf4 Rxe1+ 26. Rxe1 Rc8 27. Re3 Kf8 28. Ne2 Re8 29. Kf2 Rxe3 30. Kxe3 Ke7 31. f4 Ne8 32. f5 Kd6 33. Kf4 Nc7 34. Ng3 Nb5 35. Bxb5 Bxb5 36. Nh5 g6 37. fxg6 fxg6 38. Nf6 Ke6 39. Ng4 g5+ 40. Kf3 h5 41. Ne3 Bd3 42. h4 Be4+ 43. Kg3 Kf6 44. a3 b5 45. Kh3 Kg6 46. g4 Bf3 47. hxg5 Kxg5 48. gxh5 Bxh5 49. Nxd5 Kf5 50. Kg3 Bf7 51. Nc7 Ke4 52. Nxb5 Kd3 53. Kf4 a6 54. a4 axb5 55. axb5 Kxc3 56. Ke5 Kc4 1/2-1/2

[Event "WchT Students 21st Group2"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "3.1"]
[White "Campos Ruiz, Alberto"]
[Black "Christiansen, Larry Mark"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2400"]
[PlyCount "109"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "United States"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. Nf3 d6 2. d4 Nf6 3. g3 Bg4 4. Bg2 Nbd7 5. h3 Bxf3 6. exf3 e6 7. 0-0 d5 8. b3 Be7 9. Nd2 a5 10. a4 0-0 11. Bb2 c6 12. Qe2 Ne8 13. f4 Nd6 14. g4 g6 15. Nf3 Re8 16. Qd3 Bf8 17. Ne5 Bg7 18. Rfe1 Nf6 19. c4 Nc8 20. Rad1 Ne7 21. Ba3 Nd7 22. Qe3 Nf8 23. Bf1 Qc7 24. Bd3 Rad8 25. c5 f6 26. Nf3 Bh6 27. Bc1 b6 28. cxb6 Qxb6 29. Bc2 Qb8 30. Bd2 c5 31. g5 fxg5 32. fxg5 cxd4 33. Nxd4 Bg7 34. Bxa5 e5 35. Bxd8 exd4 36. Qxe7 Rxe7 37. Bxe7 Qc8 38. Bd3 Qxh3 39. a5 Ne6 40. Bd6 Nxg5 41. Be2 Ne4 42. Rd3 Qe6 43. Bh2 Bf8 44. Bf1 Qg4+ 45. Bg2 Bb4 46. f3 Qh4 47. Rf1 Nc5 48. Rdd1 Bxa5 49. Bd6 Nb7 50. Bh2 Nc5 51. Bd6 Nxb3 52. f4 Nd2 53. Bxd5+ Kg7 54. Be5+ Kh6 55. Bxd4 0-1

[Event "WchT Students 21st Group2"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "1.5"]
[White "Campos Ruiz, Alberto"]
[Black "Fridjonsson, Julius"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2295"]
[PlyCount "82"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Ne2 Nc6 3. c4 e5 4. d3 g6 5. f4 d6 6. Nbc3 Bg7 7. Be3 Nd4 8. Nd5 Ne7 9. Nxd4 Nxd5 10. cxd5 cxd4 11. Bd2 0-0 12. Be2 f5 13. 0-0 Bd7 14. Qb3 b5 15. Qa3 exf4 16. Qxd6 g5 17. Rac1 Bc8 18. Qa3 a5 19. Bb4 Re8 20. Bh5 Bb7 21. Bc5 fxe4 22. Bxe8 Qxe8 23. dxe4 Qxe4 24. Rfe1 Qxd5 25. Qb3 Qxb3 26. axb3 Bd5 27. Rcd1 Bxb3 28. Rd2 Rd8 29. Bb6 Rd7 30. Bxa5 Kf7 31. Bb6 d3 32. Ba5 Bd4+ 33. Kf1 Be3 34. Bb4 Kg6 35. Ra1 Bxd2 36. Bxd2 Re7 37. Re1 Rxe1+ 38. Kxe1 Kf5 39. h3 Ke4 40. Kf2 Be6 41. Bc3 h5 0-1

[Event "WchT Students 21st final B"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "6.5"]
[White "Campos Ruiz, Alberto"]
[Black "Henao, Raul Fernando"]
[Result "0-1"]
[ECO "C36"]
[BlackElo "2295"]
[PlyCount "150"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "COL"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. c4 c6 6. d4 cxd5 7. Bxf4 Bb4+ 8. Nbd2 0-0 9. Be2 dxc4 10. 0-0 c3 11. Qb3 cxb2 12. Qxb2 Nc6 13. Bg5 Be7 14. Nc4 b6 15. Bd3 Bg4 16. Nce5 Bxf3 17. Nxf3 Qd6 18. Rad1 h6 19. Bc1 Rfd8 20. Bb1 Qb4 21. Qa1 Nd5 22. Rd3 Bf6 23. Ne5 Nxd4 24. Rxd4 Bxe5 25. Rxb4 Bxa1 26. Rg4 Nf6 27. Ra4 Bd4+ 28. Kh1 a5 29. Bd3 Ng4 30. Bc4 Nf2+ 31. Kg1 Rac8 32. Ba6 Rc2 33. Rxd4 Rxd4 34. Be3 Rd1 35. Bxf2 Rxf1+ 36. Kxf1 Rxa2 37. Bxb6 a4 38. Bc5 a3 39. Bc4 Ra1+ 40. Ke2 a2 41. Bxa2 Rxa2+ 42. Kf3 f5 43. h3 Kf7 44. g4 Rc2 45. Be3 g5 46. gxf5 Rc4 47. Bf2 Kf6 48. Bg3 Kxf5 49. Bb8 h5 50. Kg3 h4+ 51. Kg2 Ke4 52. Bd6 Rc2+ 53. Kh1 Kf3 54. Bb8 Rc1+ 55. Kh2 Ke4 56. Kg2 Rc2+ 57. Kh1 Kd5 58. Kg1 Rc8 59. Ba7 Ke4 60. Kg2 Kf4 61. Bb6 Rc2+ 62. Kh1 Kg3 63. Be3 Kxh3 64. Bxg5 Rh2+ 65. Kg1 Rg2+ 66. Kh1 Rb2 67. Be3 Rb1+ 68. Bg1 Kg4 69. Kh2 h3 70. Bd4 Re1 71. Bb6 Re2+ 72. Kh1 h2 73. Bc7 Kh3 74. Bg3 Rd2 75. Be1 Rb2 0-1

[Event "WchT Students 21st final B"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "3.9"]
[White "Campos Ruiz, Alberto"]
[Black "Marrero Martin, Miguel"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "111"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Puerto Rico"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "PUR"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. b3 c5 6. Bb2 Be7 7. 0-0 0-0 8. d3 d5 9. e3 Nc6 10. Nbd2 Qc7 11. d4 cxd4 12. Nxd4 Nxd4 13. Bxd4 dxc4 14. Nxc4 Bxg2 15. Kxg2 Qb7+ 16. Qf3 Qxf3+ 17. Kxf3 Rac8 18. Rac1 Rc7 19. Ba1 Rc6 20. Bb2 Rfc8 21. Rfd1 Kf8 22. a4 R6c7 23. Be5 Rc6 24. Rd3 a6 25. Rcd1 b5 26. axb5 axb5 27. Nd6 Bxd6 28. Bxd6+ Ke8 29. Be5 Ke7 30. Ra1 Ne8 31. Ra7+ Kf8 32. Rdd7 f6 33. Bb2 R6c7 34. Ba3+ Kg8 35. Raxc7 Rxc7 36. Rxc7 Nxc7 37. Ke4 Kf7 38. Kd4 Na6 39. Bd6 Ke8 40. e4 Kd7 41. e5 f5 42. h4 g6 43. f3 Ke8 44. Ke3 Kf7 45. Kf4 h6 46. g4 Kg7 47. Kg3 Kf7 48. h5 fxg4 49. hxg6+ Kxg6 50. Kxg4 h5+ 51. Kh4 Kh6 52. f4 Kg6 53. f5+ exf5 54. e6 f4 55. e7 Kf7 56. Kh3 1/2-1/2

[Event "WchT Students 21st final B"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "1.13"]
[White "Campos Ruiz, Alberto"]
[Black "Mubarak, Wadha"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "86"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Iraq"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "IRQ"]

1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. d3 Nc6 5. Be2 g6 6. 0-0 Bg7 7. c3 0-0 8. Kh1 Qc7 9. Na3 a6 10. Nc2 b5 11. Bd2 Bb7 12. Qe1 Rad8 13. Qh4 h6 14. Rae1 Nh7 15. Ne3 e6 16. f5 g5 17. Qh3 Rde8 18. Ng4 exf5 19. exf5 Bc8 20. Nxh6+ Bxh6 21. Qxh6 f6 22. Qg6+ Kh8 23. g4 Bb7 24. Kg1 Ne7 25. Qh5 Qc6 26. Rf2 Nd5 27. h4 gxh4 28. Nxh4 Kg8 29. Qg6+ Kh8 30. Qh6 Rf7 31. c4 Nb4 32. Bf3 Rxe1+ 33. Bxe1 Qd7 34. Bxb7 Qxb7 35. Re2 Qd7 36. g5 Kg8 37. gxf6 Nxf6 38. Rg2+ Rg7 39. Qxf6 Rxg2+ 40. Nxg2 Nxd3 41. cxb5 axb5 42. Nh4 Qg7+ 43. Qxg7+ Kxg7 1-0

[Event "WchT Students 21st final B"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "5.5"]
[White "Campos Ruiz, Alberto"]
[Black "Sinclair, Ian"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "87"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "SCO"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 g6 5. c3 Bg7 6. Bf4 Nc6 7. Nf3 Nf6 8. 0-0 0-0 9. h3 Bf5 10. Bxf5 gxf5 11. Ne5 e6 12. Nd2 Nxe5 13. Bxe5 Nd7 14. Bd6 Re8 15. Bf4 b5 16. Qb3 Qb6 17. a4 a6 18. Nf3 Qc6 19. Rfe1 Qc4 20. Qd1 h6 21. Re3 Ra7 22. Nd2 Qc6 23. Rg3 Kf8 24. axb5 Qxb5 25. Qh5 Qb6 26. Bxh6 Bxh6 27. Qxh6+ Ke7 28. Qh4+ Nf6 29. b4 a5 30. bxa5 Qb2 31. Rb1 Qxd2 32. a6 Qa2 33. Rb7+ Rxb7 34. axb7 Qb1+ 35. Kh2 Qxb7 36. Rg7 Qc7+ 37. g3 Qxc3 38. Rh7 Qf3 39. Rh6 Qxf2+ 40. Kh1 Qf1+ 41. Kh2 Qe2+ 42. Kg1 Ra8 43. Qxf6+ Kd7 44. Qxf7+ 0-1

[Event "WchT Students 21st final B"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "4.13"]
[White "Fridjonsson, Julius"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2295"]
[PlyCount "79"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "MEX"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bg7 7. Rb1 Nd7 8. Nf3 0-0 9. 0-0 c6 10. c4 e5 11. d3 Qc7 12. a4 Re8 13. Nd2 Nf8 14. Ba3 Ne6 15. Ne4 Rd8 16. c5 b6 17. Qd2 f5 18. Nd6 bxc5 19. Nxc8 Raxc8 20. Qa2 Qf7 21. Rfc1 Bf8 22. a5 Rd7 23. a6 Nc7 24. Qxf7+ Rxf7 25. Bxc6 Rd8 26. Bb7 Ne6 27. e4 Rxd3 28. Bd5 Nd4 29. Rxc5 Ne2+ 30. Kf1 Rxd5 31. exd5 Bxc5 32. Bxc5 Nc3 33. Rb8+ Kg7 34. d6 Ne4 35. Bxa7 Rf6 36. Be3 f4 37. Bxf4 Rxd6 38. a7 Rd1+ 39. Kg2 exf4 40. a8Q 1-0

[Event "WchT Students 21st Group2"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "4.5"]
[White "Lau, Carlos"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2265"]
[PlyCount "114"]
[EventDate "1976.08.09"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Nicaragua"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "MEX"]

1. e4 Nf6 2. d3 e5 3. Nf3 Nc6 4. g3 d5 5. Nbd2 dxe4 6. dxe4 Bc5 7. Bg2 0-0 8. 0-0 h6 9. Qe2 Qe7 10. c3 a5 11. h3 b6 12. Qb5 Qe8 13. Re1 Ba6 14. Qb3 Rd8 15. Nf1 Bc8 16. Qc2 Be6 17. Be3 Qe7 18. Nh4 Bxe3 19. Nxe3 Qc5 20. Nhf5 Bxf5 21. Nxf5 Nd4 22. Nxd4 Rxd4 23. Qe2 Rd6 24. Rad1 Rfd8 25. Rxd6 Qxd6 26. Bf3 Qe6 27. Rd1 Re8 28. b3 Qxh3 29. Rd2 Qe6 30. Qb5 Qe7 31. Kg2 Kf8 32. Kf1 Ra8 33. Ke2 Re8 34. Ke3 Rc8 35. Be2 g6 36. Bf3 Kg7 37. Ke2 h5 38. Rd3 Rh8 39. Bg2 h4 40. b4 axb4 41. Qxb4 Qe6 42. Qb3 Qc6 43. Qb4 hxg3 44. fxg3 Qe6 45. Rd2 Qg4+ 46. Kf2 Rh2 47. Qc4 Qxe4 48. Qxe4 Nxe4+ 49. Kg1 Nxd2 50. Kxh2 e4 51. Kg1 Kf6 52. Kf2 Ke5 53. Ke3 Nc4+ 54. Ke2 f5 55. Kf2 g5 56. Bf1 Nd6 57. a4 c5 0-1

[Event "WchT Students 21st final B"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "2.1"]
[White "Sharif, Mershad"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "99"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Iran"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "IRI"]
[BlackTeamCountry "MEX"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Be7 10. d5 exd5 11. cxd5 Nb4 12. Nd4 Bd7 13. e6 fxe6 14. dxe6 Bc6 15. Qg4 Bh4+ 16. g3 Bxh1 17. gxh4 0-0 18. 0-0-0 Qf6 19. Be2 Qe5 20. Bg5 c5 21. e7 cxd4 22. exf8Q+ Rxf8 23. Qxd4 Qxd4 24. Rxd4 Nc6 25. Rf4 Rxf4 26. Bxf4 Nd4 27. Bd3 Bc6 28. Be5 Nf3 29. Bg3 g6 30. Ne4 Nd7 31. Ng5 Nde5 32. Bc2 Kg7 33. b4 h6 34. Nxf3 Nxf3 35. Kb2 Kf6 36. Kc3 Bd5 37. a4 a6 38. a5 g5 39. hxg5+ Kxg5 40. Ba4 Be6 41. Kd3 Bd5 42. Ke3 Kf5 43. Bc2+ Ke6 44. Bd1 Ng5 45. Bg4+ Ke7 46. Bf4 Bc6 47. h4 Nf7 48. Kd4 Kf6 49. Kc5 Ke7 50. Kb6 1-0

[Event "WchT Students 21st final B"]
[Site "Caracas"]
[Date "1976.??.??"]
[Round "7.13"]
[White "Vaglio Munoz, Jaime"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "62"]
[EventDate "1976.08.16"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "VEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Costa Rica"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "CRI"]
[BlackTeamCountry "MEX"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Bb4+ 10. Bd2 Qa5 11. Bc3 Bxc3+ 12. Nxc3 Qb6 13. Bb5 Bd7 14. Bxc6 Bxc6 15. Qd2 Bb5 16. Nxb5 Qxb5 17. Qe2 Qb6 18. 0-0 0-0 19. Qd2 Rac8 20. Rac1 h6 21. Rc3 Rxc3 22. Qxc3 Ne7 23. Rc1 Rc8 24. Qd2 Rxc1+ 25. Qxc1 Nc6 26. Qc3 Qa6 27. a3 Qa4 28. g3 a5 29. Kg2 Qb5 30. b3 a4 31. bxa4 Qxa4 1/2-1/2

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "2"]
[White "Campos Ruiz, Alberto"]
[Black "Boudy Bueno, Julio Leonardo"]
[Result "1-0"]
[ECO "B47"]
[PlyCount "116"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Bg5 Be7 9. Qd2 b5 10. Nxc6 dxc6 11. Bf3 e5 12. Rad1 Be6 13. Qc1 0-0 14. h3 h6 15. Be3 Nd7 16. a3 Nc5 17. Rfe1 Rab8 18. Ne2 b4 19. axb4 Rxb4 20. Ng3 Rfb8 21. b3 Bf8 22. Bd2 R4b7 23. Bc3 f6 24. Qd2 Qf7 25. Qe2 Bc8 26. Nf5 Ne6 27. g3 Ng5 28. Bg2 Rd7 29. h4 Ne6 30. Rxd7 Qxd7 31. Rd1 Qc7 32. Ne3 Bc5 33. Bh3 Kh8 34. Qc4 Bxe3 35. Bxe6 Bxe6 36. Qxe6 Rd8 37. Rxd8+ Qxd8 38. Kg2 Qd1 39. Qc8+ Kh7 40. Qf5+ Kh8 41. Qf3 Qxf3+ 42. Kxf3 Bb6 43. h5 Kg8 44. Bd2 Kf7 45. Be3 Bd8 46. g4 Ke6 47. Ke2 Be7 48. Kd3 Bd6 49. Kc4 Be7 50. Bc5 Bd8 51. Kb4 Bc7 52. Ba7 Kd7 53. f3 Kd6 54. c3 Ke6 55. Kc5 Kd7 56. Kb4 Kd6 57. Bc5+ Ke6 58. Ka4 Bd8 1-0

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "11"]
[White "Campos Ruiz, Alberto"]
[Black "Fernandez Gonzalez, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "81"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 c6 7. Nc3 Qa5 8. Bd2 Qh5 9. b4 Bh3 10. Qb3 Bxg2 11. Kxg2 Qf5 12. Qb1 Qxb1 13. Raxb1 Nbd7 14. Bg5 a6 15. Rfc1 h6 16. Bxf6 Nxf6 17. e3 Nd7 18. Kf1 f5 19. Ke2 g5 20. h4 g4 21. Nd2 e5 22. dxe5 Nxe5 23. Na4 b5 24. Nb2 Rfc8 25. Nb3 Ng6 26. Nd3 Kf7 27. Rc2 Ke7 28. Rbc1 Kd7 29. Rd1 Re8 30. Nf4 Ne5 31. Nd3 Ng6 32. Ne1 Ne5 33. Na5 Ra7 34. Nd3 Nxd3 35. Rxd3 Rc7 36. Rd1 Be5 37. Nb3 Ke6 38. Rdc1 Rec8 39. Kd3 Bf6 40. Re2 Be5 41. Rec2 1/2-1/2

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "6"]
[White "Campos Ruiz, Alberto"]
[Black "Rovira Mas, Jorge"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "75"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. c3 b6 9. Re1 Ba6 10. Qa4 Qc8 11. Qc2 dxe4 12. dxe4 Rd8 13. Bf1 e5 14. Nc4 Qc7 15. Bg5 Bxc4 16. Bxc4 Na5 17. Bf1 Ne8 18. Be3 c4 19. Rad1 Bc5 20. Rd5 Bxe3 21. Rxe3 f6 22. Nh4 g6 23. Re1 Rd6 24. Ng2 Rxd5 25. exd5 Nd6 26. Ne3 Rf8 27. h4 b5 28. Ng4 Qg7 29. Qe2 h5 30. Nh2 a6 31. Bh3 Nab7 32. Be6+ Kh7 33. Qe3 Nd8 34. Qb6 Nxe6 35. Qxd6 Nc7 36. Qc6 Rd8 37. Rd1 Qd7 38. Qxf6 1-0

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "4"]
[White "Campos Ruiz, Alberto"]
[Black "Silman, Jeremy D"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "54"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. c4 d5 8. cxd5 Nxd5 9. Bxg7 Kxg7 10. Qc2 b6 11. d4 Nxd4 12. Nxd4 cxd4 13. Qc6 Be6 14. Qa4 Rc8 15. Qxd4+ Kg8 16. Qa4 Qd6 17. Rd1 Ne3 18. Nc3 Nxd1 19. Nxd1 Rfd8 20. Ne3 Qd4 21. Qxd4 Rxd4 22. f4 Rd2 23. Kf2 Rc5 24. g4 Ra5 25. f5 gxf5 26. gxf5 Bxf5 27. Rg1 Bg6 0-1

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "8"]
[White "Campos Ruiz, Alberto"]
[Black "Sisniega, Marcel"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "168"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 d5 6. Be2 0-0 7. 0-0 dxc4 8. dxc5 Qa5 9. Qa4 Qxc5 10. Qxc4 Na6 11. Qb3 Qb4 12. Nd4 Qxb3 13. Nxb3 Nb4 14. Bd2 Rd8 15. Rfd1 Bf5 16. e4 Be6 17. Nc5 Nc2 18. Nxe6 fxe6 19. Rac1 Nd4 20. Bf1 Rac8 21. e5 Ng4 22. f4 g5 23. h3 Nh6 24. fxg5 Nf7 25. Ne4 Nxe5 26. Rxc8 Rxc8 27. Bc3 Nec6 28. Nc5 b6 29. Ne4 Rd8 30. Rd2 Be5 31. Rf2 b5 32. a3 Bc7 33. Kh1 Bb6 34. Rd2 Rf8 35. Rd1 a5 36. b4 axb4 37. axb4 Rf4 38. Bd3 Rf8 39. Rf1 Ra8 40. g6 hxg6 41. Rf4 Ra3 42. Rf1 Bc7 43. Rc1 Bf4 44. Rf1 Bd6 45. Rb1 Bxb4 46. Bxd4 Rxd3 47. Bc5 Bxc5 48. Nxc5 Rd5 49. Nxe6 b4 50. Nf4 Rd6 51. Kg1 e5 52. Ne2 Rd3 53. Kf2 b3 54. Rb2 Na5 55. Nc1 Rc3 56. Ne2 Rc5 57. Kf3 Rb5 58. Nc3 Rb4 59. Re2 Rf4+ 60. Kg3 Rc4 61. Nb1 Nc6 62. Re3 Rb4 63. Rc3 Nd4 64. Rc5 Rb5 65. Rxb5 Nxb5 66. Kf3 Kf7 67. h4 Ke6 68. g4 Nd6 69. Ke3 Nf7 70. h5 g5 71. Nc3 Nh6 72. Kf3 b2 73. Ke2 Nxg4 74. Kd3 Nf6 75. h6 Kf7 76. Kc2 Kg6 77. Kxb2 Kxh6 78. Kc2 Kh5 79. Kd2 Kh4 80. Ke2 Kh3 81. Kf1 Kh2 82. Ne2 e4 83. Nd4 g4 84. Nf5 Nd5 0-1

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "7"]
[White "Escondrillas, Carlos"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "86"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. Nf3 Bg7 5. 0-0 0-0 6. d3 Nc6 7. Na3 h6 8. Rb1 e5 9. b4 e4 10. Ne1 Be6 11. b5 Ne7 12. c5 b6 13. Qc2 c6 14. cxb6 axb6 15. bxc6 Rc8 16. c7 Rxc7 17. Qb2 Nd7 18. d4 Nf5 19. Nb5 Rc4 20. e3 Qa8 21. Na3 Rc6 22. Nec2 Nd6 23. Nb4 Rc7 24. Qb3 Rfc8 25. Bb2 Qa5 26. Rfc1 Nc4 27. Nxc4 dxc4 28. Qc3 Nc5 29. Qe1 Na4 30. Bxe4 c3 31. Ba1 Bf8 32. a3 f5 33. Bd3 Nb2 34. Bxb2 cxb2 35. Rxc7 Rxc7 36. Nc2 Rc3 37. Qe2 Bxa3 38. Kg2 Ba2 39. Nxa3 Qxa3 40. Rxb2 Bd5+ 41. e4 fxe4 42. Bxe4 Bxe4+ 43. Qxe4 Qxb2 1/2-1/2

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "5"]
[White "Estevez Morales, Guillermo"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "C13"]
[PlyCount "110"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Bxf6 Nxf6 8. Bd3 h6 9. Qe2 c6 10. 0-0-0 Qa5 11. Kb1 Bd7 12. Ne5 Rf8 13. Nxf6+ Bxf6 14. Nxd7 Kxd7 15. f4 Kc7 16. c3 Rae8 17. g3 Kb8 18. Qf3 g6 19. Rhe1 h5 20. h3 Rd8 21. Be4 Rd7 22. g4 Rh8 23. f5 hxg4 24. hxg4 exf5 25. Bxc6 Rc7 26. Re8+ Rxe8 27. Bxe8 Re7 28. b4 Qa6 29. Qg3+ Kc8 30. Bxf7 Rxf7 31. gxf5 g5 32. Re1 Re7 33. Rxe7 Bxe7 34. Qe5 Qf6 35. Qe4 Bd8 36. Kb2 Qe7 37. Qd5 Kb8 38. a4 g4 39. Qg8 Qg5 40. Qd5 g3 41. Qe5+ Bc7 42. Qe8+ Bd8 43. Qe5+ Ka8 44. Qe6 a6 45. b5 axb5 46. axb5 b6 47. f6 Qxf6 48. Qd5+ Kb8 49. c4 Qg5 50. Qd6+ Bc7 51. Qf8+ Qd8 52. Qg7 Qe8 53. Kb3 Qe3+ 54. Ka4 Qe4 55. c5 bxc5 0-1

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "9"]
[White "Frey Beckman, Kenneth"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "E95"]
[PlyCount "78"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 e5 7. 0-0 Nbd7 8. Re1 c6 9. Bf1 Qc7 10. Rb1 a5 11. b3 Rd8 12. d5 Nf8 13. Qc2 Bg4 14. Nd2 Rac8 15. Ba3 Bh6 16. Be2 Bxe2 17. Rxe2 b5 18. dxc6 b4 19. Nb5 Qxc6 20. Na7 Qc7 21. Nxc8 bxa3 22. Nxd6 Qxd6 23. Nf3 Ne6 24. Ree1 Qc5 25. Rbd1 Nd4 26. Nxd4 exd4 27. e5 Nd5 28. Qe4 Nf4 29. g3 Ne6 30. f4 Bf8 31. h4 a4 32. g4 d3+ 33. Kh1 Rd4 34. Qb7 Rxf4 35. Rf1 Qxe5 36. bxa4 Qe2 37. Qg2 Rxg4 38. Qf2 Qe4+ 39. Qf3 Rxh4+ 0-1

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "1"]
[White "Lebredo Zaragoitia, Gerardo"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "D70"]
[PlyCount "112"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. cxd5 Nxd5 4. d4 g6 5. e4 Nb6 6. h3 Bg7 7. Nc3 0-0 8. Be2 c6 9. 0-0 Be6 10. a4 a5 11. Ng5 Bc4 12. Bxc4 Nxc4 13. Nf3 e5 14. d5 Na6 15. Qe2 Nd6 16. Rd1 Qc7 17. Be3 c5 18. Rac1 b6 19. Nb5 Nxb5 20. Qxb5 Rfd8 21. Nd2 Nb4 22. Qe2 Rab8 23. Nc4 Qd7 24. b3 h6 25. Bd2 Kh7 26. Na3 f5 27. f3 Bf8 28. Nc4 Bg7 29. Bc3 Re8 30. Qb2 fxe4 31. fxe4 Rb7 32. Nxe5 Bxe5 33. Bxe5 Qe7 34. Bg3 Qg5 35. Rc3 Rxe4 36. d6 Rd7 37. Rf3 Nc6 38. Qf2 Kg7 39. Rf1 Qd5 40. Rf8 Qd4 41. Rc8 Qxf2+ 42. Rxf2 Na7 43. Rc7 Rxc7 44. dxc7 Re3 45. Kh2 Re8 46. Rd2 Kf7 47. Rd8 Nc8 48. Bd6 Nxd6 49. Rxd6 Rc8 50. Rc6 h5 51. Kg3 Ke7 52. Kf4 Kd7 53. Rxb6 c4 54. bxc4 Rxc7 55. Rxg6 Rxc4+ 56. Ke5 Rxa4 1/2-1/2

[Event "Mexico"]
[Site "Mexico City"]
[Date "1975.??.??"]
[Round "3"]
[White "Ocampo Vargas, Raul"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "154"]
[EventDate "1975.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. a3 Nf6 7. d3 Nbd7 8. g4 h6 9. Qg3 Be7 10. Bg2 Qb6 11. 0-0 Nf8 12. b4 N6d7 13. b5 Ng6 14. Rb1 0-0 15. bxc6 Qxc6 16. Ne2 Bd6 17. Qe3 Bc7 18. d4 Nb6 19. g5 h5 20. Qd3 Rac8 21. f4 Bb8 22. c3 Qc7 23. e5 Ne7 24. Rb2 Nf5 25. Rc2 Qc4 26. Qd1 g6 27. Rf2 Qa4 28. Qd3 Nc4 29. Ng3 Nxg3 30. Qxg3 Qd7 31. Bf1 Rc6 32. Rg2 Kg7 33. Be2 Rh8 34. Qe1 Bc7 35. Ra2 Bd8 36. Qd1 Be7 37. Qa4 Qc7 38. Rg3 Rc8 39. Qd1 Rb6 40. Ra1 Na5 41. Ra2 Rb3 42. Bb2 Qb6 43. Qd2 Nc4 44. Bxc4 Rxc4 45. Rg2 Ra4 46. Qc1 Qa6 47. Qd1 Qc4 48. Qc1 Qd3 49. Kh2 Ra6 50. a4 Qc4 51. Qa1 Bd8 52. Rc2 Ba5 53. Qc1 Rc6 54. Ba1 Qd3 55. Rd2 Qe3 56. Qf1 Rcb6 57. Rd3 Qe4 58. Qf3 Qxf3 59. Rxf3 Rb1 60. Kg2 Rc1 61. Rf1 Rxf1 62. Kxf1 Rb3 63. Kg2 b6 64. Kh2 a6 65. Kg2 Kf8 66. Bb2 Ke8 67. Bc1 Bxc3 68. Be3 Kd7 69. Rc2 Ba5 70. Bc1 Rc3 71. Rxc3 Bxc3 72. Be3 b5 73. axb5 axb5 74. Kf3 b4 75. Ke2 b3 76. Kd3 b2 77. Kc2 Kc6 0-1

[Event "Monterrey"]
[Site "Monterrey"]
[Date "1974.??.??"]
[Round "?"]
[White "Campos Ruiz, Alberto"]
[Black "Ramirez y Meza, Benito"]
[Result "1-0"]
[ECO "B38"]
[PlyCount "87"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "MEX"]
[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. Be2 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. Be3 0-0 9. 0-0 Nd7 10. Qd2 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Qb6 13. Qd2 Nf6 14. Rac1 Be6 15. b3 Rfc8 16. Kh1 Qa5 17. f4 Bg4 18. Bxg4 Nxg4 19. Qe2 Qh5 20. h3 Nf6 21. Qxh5 Nxh5 22. Kh2 Nf6 23. g4 Nd7 24. Rfd1 Nb6 25. Kg2 Kf8 26. Kf3 a5 27. a4 Ke8 28. h4 Nd7 29. h5 gxh5 30. gxh5 Rc5 31. h6 Rh5 32. Rh1 Rxh1 33. Rxh1 e6 34. Nb5 Ke7 35. Rd1 Ra6 36. Rg1 Rc6 37. Rg7 Nf8 38. Nd4 Rb6 39. e5 Nd7 40. Ke4 Nc5+ 41. Ke3 dxe5 42. fxe5 Nxb3 43. Nb5 Rc6 44. Nd6 1-0

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.08.04"]
[Round "11"]
[White "Ehrenfeucht, Wojciech"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "48"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 dxe4 8. dxe4 e5 9. Re1 0-0 10. c3 Qc7 11. Qc2 Bg4 12. Nc4 Rad8 13. Nh4 Rfe8 14. Nf5 Bxf5 15. exf5 Nd7 16. a4 Bf6 17. Be3 Ne7 18. g4 h6 19. Be4 Nb6 20. Nxb6 axb6 21. Kg2 Nd5 22. Bxd5 Rxd5 23. c4 Rd7 24. Rad1 Red8 1/2-1/2

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.08.03"]
[Round "10"]
[White "Campos Ruiz, Alberto"]
[Black "Gudmundsson, Kristjan"]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "82"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[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 Be6 9. Be3 Nbd7 10. f4 Qc7 11. f5 Bc4 12. g4 h6 13. Rf2 b5 14. Bf3 b4 15. Ne2 d5 16. Ng3 d4 17. Bd2 a5 18. g5 hxg5 19. Bxg5 a4 20. Nc1 Ng4 21. Bxg4 Bxg5 22. Rg2 Be3+ 23. Kh1 Bb5 24. Nd3 Qd6 25. Qe1 Nf6 26. Bf3 a3 27. Rb1 b3 28. axb3 a2 29. Ra1 Bxd3 30. cxd3 0-0 31. Nf1 Bf4 32. b4 Rfc8 33. Nd2 Qxb4 34. Qh4 Qxb2 35. Rag1 Ne8 36. Rxg7+ Nxg7 37. Qf6 Kf8 38. Bh5 Rc7 39. Qxg7+ Ke8 40. Qg8+ Kd7 41. Qxa8 Rc1 1/2-1/2

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.08.02"]
[Round "9"]
[White "MacPhail, John"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "89"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. e3 e5 6. Nge2 Bg7 7. 0-0 d6 8. d4 Bd7 9. b3 0-0 10. Bb2 a6 11. dxe5 dxe5 12. Qd3 Bg4 13. Qxd8 Raxd8 14. Bxc6 bxc6 15. f3 Be6 16. Rad1 Rfe8 17. e4 Bh6 18. Kf2 Bh3 19. Rxd8 Rxd8 20. Rd1 Rxd1 21. Nxd1 Nd7 22. Bc1 Bg7 23. Nb2 f5 24. Ng1 Bg4 25. fxg4 fxg4 26. Ne2 Kf7 27. Be3 Nf6 28. Nc3 a5 29. Nd3 Ke6 30. Bxc5 Bh6 31. Ke2 a4 32. bxa4 Nd7 33. a5 Nb8 34. Ba7 Na6 35. Nc5+ Nxc5 36. Bxc5 Kd7 37. a6 Kc7 38. Na4 Kb8 39. Be3 Bf8 40. Nb6 Ba3 41. Nd7+ Ka8 42. Nf6 h5 43. Ne8 c5 44. Nc7+ Ka7 45. Nb5+ 1-0

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.08.01"]
[Round "8"]
[White "Campos Ruiz, Alberto"]
[Black "Muniz, Juan Luis"]
[Result "1-0"]
[ECO "C39"]
[PlyCount "59"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d5 6. d4 Nf6 7. Bxf4 Be6 8. Be2 Bd6 9. 0-0 Nxe4 10. Nxg4 Nd7 11. Nd2 Nxd2 12. Qxd2 Be7 13. Nh6 Rf8 14. Rae1 c5 15. Bh5 Qb6 16. Rxe6 Qxe6 17. Re1 Qb6 18. Nf5 Kd8 19. Nxe7 cxd4 20. Nxd5 Qc5 21. Bf3 Rc8 22. Kh1 Rc6 23. c3 Re8 24. Rxe8+ Kxe8 25. cxd4 Qc4 26. Qe3+ Re6 27. Nc7+ Qxc7 28. Qxe6+ fxe6 29. Bxc7 b6 30. Bc6 1-0

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.07.31"]
[Round "7"]
[White "Akkari, Safwan"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "97"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 d5 5. 0-0 Nbd7 6. e4 dxe4 7. Ng5 e5 8. Nxe4 Nxe4 9. dxe4 Bc5 10. Qg4 Nf6 11. Qxg7 Rg8 12. Qh6 Rg6 13. Qd2 Nxe4 14. Qe2 f5 15. Nc3 Nxc3 16. Qxe5+ Qe7 17. Qh8+ Kd7 18. Qxc3 Bxg2 19. Kxg2 Re8 20. Bf4 Qe4+ 21. Qf3 Qxc2 22. Rfe1 Re4 23. Rad1+ Kc8 24. Rd2 Qa4 25. Red1 Qc6 26. Rd5 Kb7 27. Rxf5 Re2 28. Qxc6+ Rxc6 29. Rd2 Rxd2 30. Bxd2 Bd4 31. Bc3 Bxc3 32. bxc3 Rxc3 33. Rh5 Ra3 34. Rxh7 Rxa2 35. g4 Rd2 36. g5 Rd6 37. Rh6 Rd7 38. g6 a5 39. f4 a4 40. Rh3 Rg7 41. f5 b5 42. Rg3 b4 43. f6 Rxg6 44. Rxg6 b3 45. Rg4 c5 46. f7 b2 47. f8Q b1Q 48. Qf7+ Kb6 49. Rg6+ 1-0

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.07.29"]
[Round "6"]
[White "Campos Ruiz, Alberto"]
[Black "Rorvall, Goran"]
[Result "1/2-1/2"]
[ECO "D73"]
[PlyCount "30"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. c3 Nf6 6. d4 cxd4 7. cxd4 d5 8. Nc3 Ne4 9. Nxe4 dxe4 10. Ng5 Nxd4 11. Nxe4 0-0 12. Nc3 Rb8 13. Be3 e5 14. Bd2 Be6 15. e3 Nc6 1/2-1/2

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.07.28"]
[Round "5"]
[White "Kernan, Bernard"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "52"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 e5 3. g3 Nc6 4. c3 Bc5 5. d3 Nf6 6. Be3 Bxe3 7. fxe3 0-0 8. c4 d6 9. Bg2 Rb8 10. Nc3 a6 11. Nf3 b5 12. b3 Bg4 13. 0-0 Ne7 14. h3 Bd7 15. Nd5 Nh5 16. Kh2 c6 17. Nxe7+ Qxe7 18. Qf2 g6 19. g4 Ng7 20. Qh4 Qxh4 21. Nxh4 Rfc8 22. Rf2 a5 23. Raf1 Be6 24. d4 Rc7 25. dxe5 dxe5 26. cxb5 cxb5 1/2-1/2

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.07.27"]
[Round "4"]
[White "Campos Ruiz, Alberto"]
[Black "Podzielny, Karl Heinz"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "81"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 c6 7. Nc3 Nbd7 8. e4 e5 9. h3 a5 10. Be3 Re8 11. d5 cxd5 12. exd5 h6 13. Qe2 Nh5 14. Qd2 g5 15. h4 e4 16. hxg5 exf3 17. Bxf3 Ne5 18. Bxh5 Nxc4 19. Qc2 hxg5 20. Nb5 Nxe3 21. fxe3 Rf8 22. Bxf7+ Rxf7 23. Rxf7 Kxf7 24. Qh7 Qh8 25. Rf1+ Ke7 26. Qg6 Bf6 27. Nxd6 Qg7 28. Nxc8+ Rxc8 29. d6+ Kd7 30. Qf5+ Kd8 31. Qxf6+ Qxf6 32. Rxf6 Rc1+ 33. Kg2 g4 34. Rf4 Kd7 35. Rxg4 Rc2+ 36. Kf3 Rxb2 37. Rg6 Rxa2 38. e4 Rh2 39. e5 Rh7 40. Ke4 Kc6 41. Rg8 1-0

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.07.26"]
[Round "3"]
[White "Spacek, Petr"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "D93"]
[PlyCount "93"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[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 d5 4. Bf4 Bg7 5. e3 0-0 6. Qb3 c6 7. Nf3 Nbd7 8. cxd5 cxd5 9. Nxd5 Qa5+ 10. Nc3 Nh5 11. Bg5 e5 12. Qb5 Qc7 13. Nd5 Qc2 14. Bd3 a6 15. Bxc2 axb5 16. Nc7 f6 17. Nxa8 fxg5 18. Nc7 g4 19. Nxe5 Nxe5 20. dxe5 Bxe5 21. Nxb5 Bxb2 22. Rb1 Be5 23. 0-0 Bd7 24. Nd4 Bxd4 25. exd4 Bc6 26. Bb3+ Kg7 27. d5 Bb5 28. Rfc1 Nf4 29. Bc4 Bxc4 30. Rxc4 Rf7 31. d6 Ne6 32. Rxg4 Rd7 33. Rgb4 Nd8 34. Rd1 Kf6 35. Rf4+ Ke5 36. Rf3 Ke6 37. Re1+ Kxd6 38. Rd3+ Kc7 39. Rxd7+ Kxd7 40. f4 Nc6 41. g4 Ne7 42. Kf2 Nd5 43. Kf3 b5 44. f5 gxf5 45. gxf5 Nf6 46. Re5 b4 47. Rb5 1-0

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.07.25"]
[Round "2"]
[White "Campos Ruiz, Alberto"]
[Black "Scheichel, Herbert"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "80"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b4 cxb4 4. d4 Nf6 5. Bd3 d5 6. e5 Ne4 7. 0-0 e6 8. Re1 Nc6 9. Bxe4 dxe4 10. Rxe4 b6 11. c4 bxc3 12. Nxc3 Bb7 13. Qa4 Qd7 14. Bg5 h6 15. Bh4 Nb4 16. Qxd7+ Kxd7 17. d5 Nxd5 18. Rd1 Rc8 19. Nxd5 Bxd5 20. Re2 Rc4 21. h3 Bc5 22. Bg3 Rc8 23. Ne1 Ke7 24. Nd3 Ba3 25. Nf4 Rc1 26. Nxd5+ exd5 27. Rxc1 Rxc1+ 28. Kh2 Ke6 29. f4 Rc4 30. Rd2 g6 31. h4 Bc1 32. Rf2 h5 33. Rf3 Kf5 34. Kg1 Bxf4 35. Bh2 Kxe5 36. g3 Rc1+ 37. Kg2 Rc2+ 38. Kh3 Bc1 39. Rxf7 Rxa2 40. Rf1 Rc2 0-1

[Event "World U20-ch12 Final B"]
[Site "Teeside"]
[Date "1973.07.24"]
[Round "1"]
[White "Seidler, Aldo Emilio"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "113"]
[EventDate "1973.07.24"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Ng3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Re1 c5 11. c3 cxd4 12. cxd4 Rc8 13. Qe2 h6 14. Bd2 Qc7 15. a3 Nd5 16. Ne5 N7f6 17. Rad1 Bd6 18. Nh5 Rfd8 19. Bb1 Bf8 20. Ba2 Nxh5 21. Qxh5 Nf6 22. Qh4 Bd5 23. Bb1 Qe7 24. Bb4 Qb7 25. Re3 Bxb4 26. axb4 Kf8 27. b5 Rc7 28. Ng4 Ke7 29. Rg3 Rh8 30. Nxf6 gxf6 31. Rg7 Rcc8 32. Bg6 Rcf8 33. Rc1 Rhg8 34. Qg3 Rxg7 35. Rc7+ Qxc7 36. Qxc7+ Ke8 37. Qc8+ Ke7 38. Qc7+ Ke8 39. Qb8+ Ke7 40. Qxa7+ Ke8 41. Qb8+ Ke7 42. Qc7+ Ke8 43. Qc8+ Ke7 44. Qc7+ Ke8 45. Bd3 Bxg2 46. Qc8+ Ke7 47. Qc7+ Ke8 48. f3 Bxf3+ 49. Kf2 Bd5 50. Qc8+ Ke7 51. Qc7+ Ke8 52. Bc2 Rg5 53. Qc8+ Ke7 54. Qc7+ Ke8 55. Qxb6 Rfg8 56. Ke3 Kf8 57. Qd6+ 1-0

[Event "World U20-ch12 Preliminaries A"]
[Site "Teeside"]
[Date "1973.07.22"]
[Round "7"]
[White "Melrose, Gregory"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "79"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. Nbd2 f5 8. 0-0 0-0 9. c4 c6 10. Qb3 Qb6 11. Qxb6 axb6 12. cxd5 cxd5 13. Ne5 Nc6 14. Ndf3 Bf6 15. Be3 Nb4 16. Bb1 Be6 17. a3 Nc6 18. Bd3 Rfc8 19. Rac1 Nd6 20. Rc2 h6 21. Rfc1 Ne7 22. Kf1 Rxc2 23. Rxc2 Rc8 24. Rxc8+ Bxc8 25. Ke2 Kf8 26. Bd2 Ke8 27. Bb4 Ne4 28. Bb5+ Kd8 29. Nf7+ Kc7 30. N3e5 Nc6 31. Bc3 Be6 32. f3 Nxc3+ 33. bxc3 Na7 34. Be8 b5 35. f4 Nc6 36. Nd3 Be7 37. Nb4 Kb6 38. Ne5 Nxe5 39. dxe5 g5 40. Nc2 0-1

[Event "World U20-ch12 Preliminaries A"]
[Site "Teeside"]
[Date "1973.07.21"]
[Round "6"]
[White "Dieks, Roy G"]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "E69"]
[PlyCount "117"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Qc7 10. Be3 a6 11. d5 c5 12. Nd2 Nh5 13. a3 Rb8 14. Qe2 Ndf6 15. b4 b6 16. Rfb1 Bd7 17. a4 Rfc8 18. a5 bxa5 19. bxc5 dxc5 20. Nb3 Bf8 21. Qa2 Ne8 22. Qxa5 Rb6 23. Nc1 Rxb1 24. Nxb1 f5 25. exf5 gxf5 26. Qxc7 Rxc7 27. Nd3 e4 28. Nf4 Nxf4 29. Bxf4 Ra7 30. Ra5 Rb7 31. Nd2 Rb6 32. Be3 Kf7 33. Bxc5 Bxc5 34. Rxc5 Ke7 35. Ra5 Rb2 36. Nf1 Bc8 37. Ne3 Nd6 38. Ra1 Nf7 39. c5 Ne5 40. Bf1 h5 41. h4 f4 42. gxf4 Nf3+ 43. Kg2 Nxh4+ 44. Kg3 Nf3 45. f5 Kf6 46. c6 Kg5 47. d6 h4+ 48. Kg2 Rd2 49. Bxa6 h3+ 50. Kxh3 Rxd6 51. Bxc8 Rxc6 52. Bb7 Rh6+ 53. Kg3 Nd2 54. Ra4 Rh7 55. Bxe4 Nxe4+ 56. Rxe4 Ra7 57. Re6 Rf7 58. f4+ Kh5 59. Ng4 1-0

[Event "World U20-ch12 Preliminaries A"]
[Site "Teeside"]
[Date "1973.07.20"]
[Round "5"]
[White "Campos Ruiz, Alberto"]
[Black "Nieto Miguez, Manuel"]
[Result "1-0"]
[ECO "A96"]
[PlyCount "85"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 a5 8. Re1 Ne4 9. Nd2 Nxd2 10. Qxd2 Qe8 11. f4 c6 12. d5 exd5 13. cxd5 c5 14. e4 fxe4 15. Nxe4 Qf7 16. Nxc5 Bd8 17. Ne6 Re8 18. Nxd8 Rxd8 19. b3 Na6 20. Ba3 Bf5 21. Rac1 Nb4 22. Bxb4 axb4 23. Rc4 b5 24. Rxb4 Qa7+ 25. Qf2 Qxf2+ 26. Kxf2 Rxa2+ 27. Re2 Rxe2+ 28. Kxe2 Bd7 29. Rd4 Ra8 30. Be4 Ra3 31. Bc2 Ra2 32. Rd2 Ra7 33. Ke3 g6 34. Kd4 Ra2 35. Ke3 Kg7 36. Bd1 Ra7 37. Kd4 h5 38. Kc3 Rc7+ 39. Kb4 Rc5 40. Ka5 Kf6 41. Be2 Ke7 42. b4 Rc8 43. Bxb5 1-0

[Event "World U20-ch12 Preliminaries A"]
[Site "Teeside"]
[Date "1973.07.19"]
[Round "4"]
[White "Campos Ruiz, Alberto"]
[Black "Cooper, John Grantley"]
[Result "0-1"]
[ECO "B05"]
[PlyCount "128"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[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. Be2 e6 6. 0-0 Be7 7. c4 Nb6 8. Nc3 0-0 9. Be3 d5 10. b3 dxc4 11. bxc4 Nc6 12. Rb1 Rb8 13. c5 Nd5 14. Nxd5 Qxd5 15. Qa4 Qd7 16. Qc4 Bf5 17. Rb2 Be4 18. Rd1 Bd5 19. Qc3 h6 20. Ne1 f5 21. f4 b6 22. cxb6 cxb6 23. Ba6 Na5 24. Bb5 Qb7 25. Rc2 Rbc8 26. Qb2 Rxc2 27. Qxc2 Rc8 28. Qb2 Nc4 29. Bxc4 Rxc4 30. Rc1 Qc6 31. Rxc4 Qxc4 32. a3 Kh7 33. Bc1 b5 34. Kf2 Be4 35. Bd2 Bd8 36. Qc3 Qd5 37. Qc5 Qa2 38. Ke3 Bb6 39. Qc3 Qd5 40. Nf3 Bb1 41. Kf2 Be4 42. Be3 a5 43. h4 Kg6 44. Kg3 Qc4 45. Qxc4 bxc4 46. Bd2 Bxf3 47. Kxf3 Bxd4 48. Bxa5 Bb2 49. Ke3 Bxa3 50. Kd4 Kh5 51. Be1 Kg4 52. g3 Kf3 53. Kxc4 Ke2 54. Ba5 Kf2 55. g4 fxg4 56. f5 exf5 57. Bb4 Bxb4 58. Kxb4 g3 59. e6 g2 60. e7 g1Q 61. e8Q Qg4+ 62. Kc3 Qf3+ 63. Kd2 Qf4+ 64. Kd1 Qd4+ 0-1

[Event "World U20-ch12 Preliminaries A"]
[Site "Teeside"]
[Date "1973.07.18"]
[Round "3"]
[White "Ammann, Philipp"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "78"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. Nc3 d5 9. e3 Nbd7 10. Qe2 Rc8 11. Rac1 dxc4 12. bxc4 Qc7 13. Rfd1 a6 14. a4 Rfd8 15. a5 bxa5 16. Ra1 Nb8 17. d3 Nc6 18. d4 Nb4 19. Ne5 Bxg2 20. Kxg2 Bd6 21. f4 Ne8 22. d5 Bxe5 23. fxe5 Qxe5 24. Kg1 exd5 25. Nxd5 Qe6 26. e4 f5 27. e5 Nxd5 28. cxd5 Rxd5 29. Rxd5 Qxd5 30. Rd1 Qe6 31. Qd2 Rb8 32. Bc3 a4 33. Qf2 a3 34. Ra1 Nc7 35. Qxc5 Nb5 36. Bb4 Re8 37. Bxa3 Qxe5 38. Qc4+ Kh8 39. Qc1 Nd4 0-1

[Event "World U20-ch12 Preliminaries A"]
[Site "Teeside"]
[Date "1973.07.17"]
[Round "2"]
[White "Campos Ruiz, Alberto"]
[Black "Beliavsky, Alexander G"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "98"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e3 Bg7 7. Nxc6 bxc6 8. Be2 0-0 9. 0-0 a5 10. a4 Qc7 11. Ra2 d5 12. Nd2 e5 13. Re1 Bb7 14. Qa1 Nd7 15. c4 Ba6 16. Ba3 Rfe8 17. Qc1 Qb6 18. Rc2 Rec8 19. Bf1 e4 20. Qb1 Ne5 21. Rcc1 Qd8 22. Bb2 Qh4 23. Bxe5 Bxe5 24. g3 Qd8 25. Red1 Qb6 26. Qa2 Rd8 27. cxd5 cxd5 28. Bxa6 Qxa6 29. Nf1 Qb6 30. Rc2 Rab8 31. Nd2 Qa6 32. Nf1 Qb6 33. Nd2 h5 34. Rdc1 Qa6 35. Rc6 Qe2 36. Qc2 Kg7 37. Kg2 h4 38. Qd1 h3+ 39. Kg1 Qxd1+ 40. Rxd1 d4 41. Rcc1 dxe3 42. fxe3 f5 43. Kf2 Bf6 44. Rc7+ Kh6 45. Ke2 Rd3 46. Rc5 Bg5 47. Nf1 Rbxb3 48. Rxd3 exd3+ 49. Kd2 Be7 0-1

[Event "World U20-ch12 Preliminaries A"]
[Site "Teeside"]
[Date "1973.07.16"]
[Round "1"]
[White "Muniz, Juan Luis"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "60"]
[EventDate "1973.07.16"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Qf3 c6 6. Bd3 Be6 7. Nge2 Nf6 8. Bg5 Nbd7 9. Nf4 Qa5 10. 0-0 0-0 11. Qg3 Bd6 12. Qh4 Bxf4 13. Qxf4 Rfe8 14. Qg3 Bg4 15. Qh4 Qb4 16. Bd2 Bh5 17. Rae1 Bg6 18. Bxg6 hxg6 19. Qf4 Rxe1 20. Rxe1 Qxb2 21. Rb1 Qxc2 22. Rxb7 Re8 23. h4 Nh5 24. Qf3 Qxd2 25. Rxd7 Nf6 26. Rxa7 Qxd4 27. Ra4 Re1+ 28. Kh2 Qe5+ 29. Qg3 Kf8 30. f3 Rh1+ 0-1

[Event "Mexican op"]
[Site "Zacatecas"]
[Date "1973.??.??"]
[Round "?"]
[White "Ariel Pena, E."]
[Black "Campos Ruiz, Alberto"]
[Result "1-0"]
[ECO "C09"]
[PlyCount "61"]
[EventDate "1973.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3 Bd6 7. 0-0 Nge7 8. dxc5 Bxc5 9. Nb3 Bd6 10. Re1 0-0 11. Nbd4 Bg4 12. Bxc6 Nxc6 13. Qd3 Nxd4 14. Nxd4 Qh4 15. g3 Qh5 16. Bd2 a6 17. Re3 f5 18. f3 Bh3 19. f4 g5 20. Ne2 Qf7 21. Qd4 h6 22. Bc3 Kh7 23. Kh1 Rg8 24. fxg5 hxg5 25. Ng1 f4 26. gxf4 Bf5 27. Nh3 gxf4 28. Nxf4 Raf8 29. Rae1 Be4+ 30. Qxe4+ Rg6 31. Rh3+ 1-0

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "9"]
[White "Campos Ruiz, Alberto"]
[Black "Fernan, Charles A"]
[Result "1-0"]
[ECO "A93"]
[PlyCount "57"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Netherlands Antilles"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "AHO"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 c6 5. Nf3 d5 6. b3 Be7 7. 0-0 0-0 8. e3 Qe8 9. Bb2 Nbd7 10. Nc3 Ne4 11. Nd2 Rf6 12. Ncxe4 fxe4 13. f3 exf3 14. Bxf3 Rh6 15. e4 Nf6 16. Qe2 Qg6 17. exd5 cxd5 18. cxd5 Qc2 19. Rac1 Qf5 20. d6 Bxd6 21. Bxb7 Qh3 22. Rxc8+ Rxc8 23. Bxc8 Nh5 24. Qg2 Qxg2+ 25. Kxg2 g5 26. d5 exd5 27. Bb7 Ng7 28. Bxd5+ Kh8 29. Rc1 1-0

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "2"]
[White "Campos Ruiz, Alberto"]
[Black "Ochoa, Hector"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "103"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mexico"]
[BlackTeam "Guatemala"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "GUA"]

1. e4 d6 2. d4 g6 3. Bc4 Bg7 4. Ne2 Nd7 5. c3 Nb6 6. Bb3 Nf6 7. f3 0-0 8. Be3 Kh8 9. a4 Qe8 10. Nd2 c6 11. Nf1 Nbd7 12. Qd2 c5 13. g4 e5 14. d5 Ng8 15. Nfg3 Ndf6 16. h4 Bxg4 17. fxg4 Nxg4 18. h5 Nxe3 19. Qxe3 Ne7 20. Bc2 Qd7 21. Kd2 Ng8 22. hxg6 fxg6 23. Qg5 Rf6 24. Rag1 Raf8 25. Rh2 h6 26. Rgh1 Kh7 27. Bd1 Qd8 28. Kc1 c4 29. Rg2 R8f7 30. Qe3 a6 31. Ng1 b5 32. Nf3 Rf4 33. Nf1 bxa4 34. Ng5+ Kh8 35. Nxf7+ Rxf7 36. Rxg6 Kh7 37. Rg2 Rf4 38. Ng3 Bf6 39. Nh5 Bg5 40. Rxg5 Qxg5 41. Nxf4 exf4 42. Qf3 Nf6 43. Rf1 Nd7 44. Qxf4 Ne5 45. Qxg5 hxg5 46. Rf5 Kg6 47. Rxe5 dxe5 48. Bg4 Kf6 49. d6 a3 50. Kb1 a5 51. Ka2 axb2 52. Kxb2 1-0

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "7"]
[White "Cuellar, Pablo"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "C10"]
[PlyCount "52"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Panama"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "PAN"]
[BlackTeamCountry "MEX"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 0-0 9. Qe2 Nd5 10. Bxe7 Qxe7 11. 0-0 Nf4 12. Qe4 Nxd3 13. Qxd3 b6 14. Rad1 Bb7 15. Rfe1 Rad8 16. Qe3 Rfe8 17. c3 Rd5 18. Rd2 Rf5 19. Ne5 Rh5 20. f4 f6 21. Nf3 Qd6 22. Rf1 Re7 23. h3 h6 24. Nh2 Rh4 25. b3 c5 26. dxc5 Qxc5 1/2-1/2

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "4"]
[White "Jorge, Gustavo"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "60"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Nicaragua"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "MEX"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Bd3 Be7 6. Nbd2 Nbd7 7. 0-0 Qc7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bd3 b6 12. Qe2 0-0 13. Be3 Bb7 14. h3 Rfd8 15. Rac1 Rac8 16. Rfd1 Nd7 17. Ng5 h6 18. Qh5 Bxg5 19. Bxg5 hxg5 20. Qh7+ Kf8 21. Qh8+ Ke7 22. Qxg7 Rg8 23. Qh6 Nf6 24. d5 cxd5 25. cxd5 Qxc1 26. Rxc1 Rxc1+ 27. Kh2 Bxd5 28. Bh7 Rh8 29. Qxg5 Rcc8 30. Bd3 Rcg8 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "6"]
[White "Lozano, Tomas R"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "E17"]
[PlyCount "108"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Honduras"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "HON"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. bxc3 f5 9. Bf4 Be4 10. Qb3 Nc6 11. a4 Na5 12. Qa2 0-0 13. 0-0 d6 14. Rad1 Rc8 15. Ne1 Bxg2 16. Kxg2 c5 17. dxc5 bxc5 18. Nd3 Qc7 19. Rb1 e5 20. Bd2 Rb8 21. f3 Rxb1 22. Rxb1 Rb8 23. Rxb8+ Qxb8 24. Nc1 Qb7 25. Kf2 Qa6 26. Qc2 Nxc4 27. Be1 g6 28. Qb3 d5 29. Qb8+ Kg7 30. Nd3 Qb6 31. Qe8 Qd6 32. Kg1 a6 33. Bf2 d4 34. h4 h5 35. f4 e4 36. Ne5 Nxe5 37. fxe5 Qxe5 38. cxd4 cxd4 39. Qd7 e3 40. Be1 Qd6 41. Qe8 Bf6 42. a5 Kh6 43. Qf7 Bg7 44. Qe8 Qc5 45. Kf1 Qe5 46. Qd8 Qe4 47. Kg1 Qg4 48. Kf1 f4 49. Qd6 f3 50. exf3 Qxf3+ 51. Kg1 Qe2 52. Bb4 d3 53. Qxa6 Qf2+ 54. Kh1 d2 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "5"]
[White "Pena, Gustavo"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "120"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dominican Republic"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "DOM"]
[BlackTeamCountry "MEX"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. Bd3 Nbd7 6. Nf3 b6 7. cxd5 exd5 8. 0-0 Bb7 9. Qa4 0-0 10. Ba6 Qc8 11. Bxb7 Qxb7 12. b4 a6 13. Qc2 b5 14. Bd2 Nb6 15. Ne5 Nc4 16. Nxc4 dxc4 17. Qb2 Nd5 18. Ne2 f5 19. f3 Bg5 20. e4 Bxd2 21. Qxd2 fxe4 22. fxe4 Nf6 23. e5 Nd5 24. Ng3 Qc6 25. Rae1 c3 26. Qg5 h6 27. Qg4 Rxf1+ 28. Rxf1 Ne3 29. Nf5 Nxf5 30. Qxf5 Qc4 31. e6 c2 32. Rc1 Qxd4+ 33. Qf2 Qd1+ 34. Qe1 Qxe1+ 35. Rxe1 Re8 36. Rc1 Rxe6 37. Rxc2 Re4 38. a3 Re3 39. Rxc7 Rxa3 40. Ra7 Ra2 41. h3 h5 42. h4 Ra4 43. g3 Ra2 44. Kf1 Kh7 45. Re7 Kg6 46. Re4 Kf5 47. Rf4+ Ke5 48. Rf7 g6 49. Rf4 Rc2 50. Rf8 Rc4 51. Ra8 Rxb4 52. Rxa6 Rg4 53. Kf2 Kd4 54. Ra3 b4 55. Rf3 Kc4 56. Ke2 Rd4 57. Rf6 b3 58. Rxg6 b2 59. Rb6 Kc3 60. Rc6+ Kb3 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "8"]
[White "Potter, Adolphe"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "68"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "US Virgin Islands"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ISV"]
[BlackTeamCountry "MEX"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 Nc6 5. Nf3 cxd4 6. Nxd4 Nxd4 7. cxd4 dxe4 8. Bxe4 Nf6 9. Nc3 Nxe4 10. Nxe4 Be7 11. 0-0 0-0 12. Be3 Bd7 13. Nc3 Bc6 14. f3 Bd6 15. Qe1 Qc7 16. Qh4 f5 17. Rac1 Qb8 18. Rfe1 Rf6 19. Ne2 f4 20. Bd2 Rh6 21. Qg4 Rg6 22. Qh3 Qc7 23. Nc3 Qb6 24. Ne2 Rf8 25. Kh1 Rff6 26. Bxf4 Bxf4 27. Nxf4 Rxf4 28. Rxe6 Qxb2 29. Rce1 Bd7 30. d5 Rf8 31. g3 Bxe6 32. dxe6 Qf2 33. Rf1 Qe3 34. Qh5 Qxe6 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "1"]
[White "Rojas, Benjamin"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "D79"]
[PlyCount "71"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "MEX"]

1. d4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. Ne5 b6 7. c4 Bb7 8. Nc3 c6 9. cxd5 cxd5 10. Be3 Nbd7 11. Bh3 e6 12. Nxd7 Qxd7 13. Bd2 Rac8 14. Rc1 Rc4 15. e3 Rfc8 16. Re1 Ne4 17. Bf1 Nxc3 18. Rxc3 Rxc3 19. Bxc3 b5 20. Qb3 a6 21. Rc1 e5 22. Rd1 e4 23. Rc1 Bf8 24. a3 g5 25. Qd1 g4 26. Ba5 f5 27. Rc3 Kf7 28. Qc1 Ke6 29. Rxc8 Qxc8 30. Qxc8+ Bxc8 31. h4 Kd7 32. Be2 Kc6 33. Kf1 Bd6 34. Ke1 Bc7 35. Bxc7 Kxc7 36. b4 1/2-1/2

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "3"]
[White "Schorr, Leon"]
[Black "Campos Ruiz, Alberto"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2260"]
[PlyCount "100"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "MEX"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. Nc3 c6 7. b3 d6 8. d4 Ne4 9. Nxe4 fxe4 10. Ne1 d5 11. f3 exf3 12. Nxf3 Nd7 13. Bf4 Nf6 14. Qd3 Bd6 15. Bxd6 Qxd6 16. c5 Qe7 17. Ne5 Bd7 18. g4 Rad8 19. Rf4 Bc8 20. Raf1 Nd7 21. Qe3 Nxe5 22. Qxe5 Rxf4 23. Rxf4 a6 24. g5 Rf8 25. e3 Rxf4 26. exf4 Qe8 27. h4 Qf7 28. Kf2 h6 29. Kg3 Qf5 30. Qxf5 exf5 31. gxh6 g6 32. Kf2 Kh7 33. Ke3 Kxh6 34. Bf3 Kg7 35. Kd3 Kf6 36. Kc3 Ke7 37. Kb4 Kd8 38. Ka5 Kc7 39. b4 Bd7 40. Be2 Bc8 41. a3 Bd7 42. Bxa6 bxa6 43. Kxa6 Bc8+ 44. Ka7 Bd7 45. a4 Be8 46. Ka6 Bd7 47. b5 Bc8+ 48. Ka7 cxb5 49. axb5 Bb7 50. b6+ Kc8 0-1

