[Event "Cartagena Champions Cup"]
[Site "Cartagena"]
[Date "2001.10.05"]
[Round "9"]
[White "Garcia, Eduardo"]
[Black "Rivera, Carmelo"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2172"]
[BlackElo "2015"]
[PlyCount "49"]
[EventDate "2001.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c6 6. Bd3 Bg4 7. 0-0 0-0 8. h3 Bc8 9. Qe2 Nh5 10. Qf2 Nd7 11. e5 dxe5 12. fxe5 f5 13. Bc4+ Kh8 14. Ng5 Nxe5 15. dxe5 Bxe5 16. Nf7+ Rxf7 17. Bxf7 Qc7 18. Ne2 e6 19. Rd1 Qxf7 20. Rd8+ Kg7 21. Qe3 Bh2+ 22. Kh1 Qc7 23. Qh6+ Kf6 24. Qf8+ Ke5 25. Kxh2 1-0

[Event "Cartagena Champions Cup"]
[Site "Cartagena"]
[Date "2001.10.04"]
[Round "8"]
[White "Duque Echeverry, Julian Esteban"]
[Black "Rivera, Carmelo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2015"]
[PlyCount "72"]
[EventDate "2001.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bc4 Nf6 5. f3 Nc6 6. Be3 e5 7. Nge2 Nd7 8. Qd2 0-0 9. g4 Na5 10. Bb3 Nxb3 11. axb3 exd4 12. Nxd4 Ne5 13. Qf2 a6 14. 0-0-0 b5 15. h4 b4 16. Na4 Bd7 17. h5 Qf6 18. g5 Qe7 19. Qh4 c5 20. hxg6 fxg6 21. Ne2 Rxf3 22. Bf4 Bc6 23. Ng1 Bxe4 24. Nxf3 Bxf3 25. Qxh7+ Kf7 26. Bxe5 Qxe5 27. Rhf1 Qf4+ 28. Kb1 Rh8 29. Qxh8 Bxh8 30. Rd3 Qxg5 31. Rdxf3+ Ke6 32. Rc1 Be5 33. Nb6 Qd2 34. Rg1 g5 35. Nc4 Qh2 36. Nxe5 Qxg1+ 0-1

[Event "Cartagena Champions Cup"]
[Site "Cartagena"]
[Date "2001.10.03"]
[Round "7"]
[White "Rivera, Carmelo"]
[Black "Menassa, Elias"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "2015"]
[BlackElo "2137"]
[PlyCount "89"]
[EventDate "2001.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. e3 d6 5. Nc3 Bf5 6. Bd3 e4 7. Bb1 0-0 8. Nge2 Re8 9. Ng3 Bg6 10. 0-0 a5 11. b3 Re5 12. Bb2 Qe7 13. Nce2 h5 14. Nf4 h4 15. Nge2 Bf5 16. Nd4 Bc8 17. a3 Rg5 18. Kh1 Nbd7 19. b4 axb4 20. axb4 Rxa1 21. Bxa1 Bxb4 22. Nb5 Ba5 23. Qa4 Bb6 24. Qa8 Qe8 25. Bc2 Nc5 26. Bd4 h3 27. g3 Bd7 28. Qxe8+ Bxe8 29. Nxh3 Rf5 30. Nc3 Bd7 31. Kg2 Ba5 32. Nf4 Bxc3 33. Bxc3 b5 34. cxb5 Bxb5 35. Rb1 Bc4 36. Rb8+ Kh7 37. f3 Nxd5 38. Nxd5 Bxd5 39. Kf2 Rxf3+ 40. Ke2 Bc4+ 41. Kd2 Rf2+ 42. Kc1 Bd3 43. Bd2 Bxc2 44. Kxc2 Rxh2 45. Rc8 0-1

[Event "Cartagena Champions Cup"]
[Site "Cartagena"]
[Date "2001.10.02"]
[Round "6"]
[White "Rivera, Carmelo"]
[Black "Martinez, Cristian"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2015"]
[BlackElo "2303"]
[PlyCount "46"]
[EventDate "2001.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 b6 4. e4 Bb4 5. Bd3 Bb7 6. f3 0-0 7. Nge2 d5 8. cxd5 exd5 9. e5 Nfd7 10. 0-0 Be7 11. Be3 c5 12. f4 Re8 13. g4 cxd4 14. Bxd4 Nc6 15. Rc1 Nxd4 16. Nxd4 Bc5 17. Nce2 Qh4 18. Bf5 Nf8 19. Qe1 Qxe1 20. Rcxe1 g6 21. Bb1 Ne6 22. Rd1 Ba6 23. Kg2 Bxd4 0-1

[Event "Cartagena Champions Cup"]
[Site "Cartagena"]
[Date "2001.09.30"]
[Round "3"]
[White "Valiente, Elsa"]
[Black "Rivera, Carmelo"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "2015"]
[PlyCount "43"]
[EventDate "2001.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 a6 7. h3 e6 8. Bc4 Ne5 9. Bb3 b5 10. Bg5 Be7 11. Qe2 Qc7 12. 0-0-0 0-0 13. f4 Nc4 14. Ndxb5 axb5 15. Nxb5 Qc5 16. Bxc4 Ba6 17. e5 dxe5 18. fxe5 Bxb5 19. Bxb5 Rxa2 20. Bd3 Ra5 21. c3 Rc8 22. Qe1 0-1

[Event "Cartagena Champions Cup"]
[Site "Cartagena"]
[Date "2001.09.29"]
[Round "2"]
[White "Rivera, Carmelo"]
[Black "Raad, Bernardo"]
[Result "1/2-1/2"]
[ECO "D55"]
[WhiteElo "2015"]
[PlyCount "69"]
[EventDate "2001.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Bd3 h6 8. Bxf6 Bxf6 9. 0-0 Nd7 10. cxd5 exd5 11. b4 Be7 12. Rb1 f5 13. a4 Nf6 14. Ne5 Ne4 15. Ne2 Bd6 16. f4 a6 17. Rf3 Bxe5 18. dxe5 Bd7 19. Bxe4 fxe4 20. Rg3 Kh8 21. Nd4 Qe7 22. Qb3 b6 23. Qc3 c5 24. bxc5 bxc5 25. Nb3 Rab8 26. Rc1 c4 27. Nc5 Qxc5 28. e6 Qe7 29. exd7 Qxd7 30. Rg6 Qa7 31. Rxh6+ Kg8 32. Rd6 Rb3 33. Qd2 Rxe3 34. Qxd5+ Kh8 35. Kh1 1/2-1/2

[Event "Cartagena Champions Cup"]
[Site "Cartagena"]
[Date "2001.09.29"]
[Round "1"]
[White "Zapata, Alonso"]
[Black "Rivera, Carmelo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2530"]
[BlackElo "2015"]
[PlyCount "81"]
[EventDate "2001.09.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 084 Extra"]
[Source "ChessBase"]
[SourceDate "2001.10.26"]
[SourceVersion "1"]
[SourceVersionDate "2001.10.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. e5 Ng8 7. Bd3 Nc6 8. Nxc6 dxc6 9. 0-0 Ne7 10. Ne4 Nd5 11. Bg5 Qc7 12. c4 Nb4 13. a3 Nxd3 14. Qxd3 Be7 15. Bxe7 Kxe7 16. Qg3 Kf8 17. Rad1 h5 18. Rd6 Bd7 19. Rfd1 Be8 20. Qf4 Rh6 21. h4 c5 22. R1d3 Rc8 23. Rg3 Qe7 24. Nf6 Rxf6 25. exf6 Qxf6 26. Qxf6 gxf6 27. f4 Ke7 28. Rd2 Bc6 29. Kf2 Be4 30. Re3 Bf5 31. Re1 Rc7 32. Ke3 Bg4 33. Rc1 Bf5 34. b4 cxb4 35. axb4 e5 36. c5 Bd7 37. Rd6 Bc6 38. fxe5 fxe5 39. Rf1 Bxg2 40. Rf5 e4 41. Rxh5 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.25"]
[Round "13"]
[White "Rivera, Carmelo"]
[Black "Ramm, Wilhelm"]
[Result "1/2-1/2"]
[ECO "E48"]
[PlyCount "41"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Norway"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "NOR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nge2 d5 7. a3 dxc4 8. Bxc4 cxd4 9. exd4 Be7 10. Bg5 a6 11. 0-0 b5 12. Ba2 Bb7 13. Qd3 Nbd7 14. Rad1 Re8 15. Bb1 Nf8 16. Qh3 Nd5 17. Bxe7 Qxe7 18. Nxd5 Bxd5 19. Rfe1 Qf6 20. Nc3 Rad8 21. Ne4 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.24"]
[Round "12"]
[White "Walther, Edgar"]
[Black "Rivera, Carmelo"]
[Result "1/2-1/2"]
[ECO "C97"]
[PlyCount "149"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Switzerland"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "SUI"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Rd8 13. a4 cxd4 14. cxd4 Bd7 15. Nf1 Rdc8 16. Ne3 Nc4 17. Nxc4 Qxc4 18. dxe5 Qxc2 19. exf6 Bxf6 20. e5 Qxd1 21. Rxd1 Be7 22. a5 Rc6 23. Bf4 d5 24. Rxd5 Be6 25. Rdd1 Rc2 26. Nd4 Rc4 27. Nxe6 fxe6 28. Be3 Bb4 29. Rd7 Rc2 30. Bb6 Rxb2 31. Rc1 Bd2 32. Rcc7 Rb1+ 33. Kh2 Bf4+ 34. g3 Bxe5 35. Rb7 b4 36. Kg2 Bf6 37. Bd4 Rd1 38. Bxf6 Rxd7 39. Rxd7 gxf6 40. Rb7 Rc8 41. Rxb4 Rc5 42. Rb6 Rxa5 43. Rxe6 Kf7 44. Rc6 Ra3 45. g4 a5 46. f3 Rb3 47. Ra6 Rb5 48. Kg3 h5 49. Kh4 hxg4 50. hxg4 Rc5 51. f4 Kg7 52. Ra7+ Kh6 53. Kg3 Rc3+ 54. Kh4 Rc5 55. Ra6 Kg7 56. f5 Rc7 57. Kh5 Rb7 58. Rxa5 Rc7 59. Rd5 Ra7 60. Kh4 Rb7 61. Rd4 Kh6 62. Rd6 Kg7 63. Kg3 Ra7 64. Kf3 Rb7 65. Ke4 Rb4+ 66. Kd5 Rxg4 67. Rd7+ Kf8 68. Ke6 Ra4 69. Rf7+ Kg8 70. Rd7 Kf8 71. Kxf6 Ra6+ 72. Kg5 Rb6 73. Rd8+ Kf7 74. Rd7+ Kf8 75. Kf4 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.23"]
[Round "11"]
[White "Rivera, Carmelo"]
[Black "Lokvenc, Josef"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "76"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Austria"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. Be3 Re8 9. dxe5 dxe5 10. Qc2 c6 11. Rfd1 Qc7 12. h3 Nh5 13. Rac1 Nf4 14. Bf1 Bf8 15. a3 Nc5 16. b4 Nce6 17. c5 Bg7 18. g3 Nh5 19. Kh2 Bd7 20. Rd2 Rad8 21. Rcd1 Bc8 22. Rd6 Bf8 23. R6d2 Rxd2 24. Rxd2 Rd8 25. Qd1 Rxd2 26. Qxd2 Be7 27. Bc4 Nhg7 28. Ne2 f6 29. Qd3 Qd7 30. Qxd7 Bxd7 31. Bc1 Kf8 32. Ne1 Nd8 33. Kg2 Be6 34. Bxe6 Ngxe6 35. Nd3 Kf7 36. f4 exf4 37. gxf4 Ng7 38. Kf3 Nde6 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.22"]
[Round "10"]
[White "Rantanen, Matti"]
[Black "Rivera, Carmelo"]
[Result "1/2-1/2"]
[ECO "E41"]
[PlyCount "68"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Finland"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "FIN"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. Nge2 Nc6 7. Bd2 cxd4 8. exd4 0-0 9. 0-0 Bb7 10. Rc1 d5 11. Bg5 dxc4 12. Bxc4 Be7 13. a3 Qd7 14. Qd3 Rfd8 15. Rfd1 Ne8 16. Qg3 Bxg5 17. Qxg5 Qe7 18. Qe3 Nf6 19. Ba2 Rd7 20. Nf4 Re8 21. d5 exd5 22. Nfxd5 Nxd5 23. Nxd5 Qxe3 24. Nxe3 Nd4 25. Kf1 Kf8 26. Nf5 Red8 27. Nxd4 Rxd4 28. Rxd4 Rxd4 29. Rc7 Ba6+ 30. Ke1 Re4+ 31. Kd2 Re7 32. Rxe7 Kxe7 33. Kc3 f6 34. Kd4 Kd6 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.21"]
[Round "9"]
[White "Rivera, Carmelo"]
[Black "Thibaut, Georges Pierre"]
[Result "1/2-1/2"]
[ECO "D65"]
[PlyCount "86"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Belgium"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "BEL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Nbd7 8. Rc1 c6 9. Bd3 0-0 10. Qc2 Re8 11. 0-0 Nf8 12. Ne5 g6 13. Na4 Ne6 14. Bh4 Ng7 15. Nc5 Qc7 16. b4 Bf5 17. a4 Bxd3 18. Ncxd3 Ne4 19. Bxe7 Qxe7 20. a5 f6 21. Nf3 Nf5 22. Nd2 Ng5 23. Rfe1 Nh4 24. Nc5 Qc7 25. Na4 Qd7 26. Qd1 Qf5 27. Qe2 Re7 28. f4 Ne4 29. Nxe4 dxe4 30. Nb6 Rd8 31. Rc5 Qe6 32. Rd1 Nf5 33. Kf2 Kf7 34. Qc4 Qxc4 35. Rxc4 Re6 36. Rc5 Ne7 37. Rdc1 Nd5 38. Nxd5 Rxd5 39. Rxd5 cxd5 40. Rc5 Rc6 41. Rxd5 Rc2+ 42. Kf1 Ke6 43. Rc5 Rb2 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.20"]
[Round "8"]
[White "Kelly, Terry"]
[Black "Rivera, Carmelo"]
[Result "0-1"]
[ECO "A50"]
[PlyCount "64"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ireland"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "COL"]

1. c4 Nf6 2. Nc3 b6 3. d4 e6 4. e4 Bb4 5. Bd3 Bb7 6. f3 c5 7. Nge2 cxd4 8. Nxd4 Nc6 9. Nde2 Ne5 10. 0-0 0-0 11. a3 Bc5+ 12. Kh1 Rc8 13. b3 d5 14. cxd5 exd5 15. exd5 Nxd3 16. Qxd3 Nxd5 17. Rd1 Nxc3 18. Nxc3 Qf6 19. Bb2 Rfd8 20. Qe2 Re8 21. Qf1 Qe6 22. b4 Be3 23. Qd3 Bf4 24. Ne4 Bxe4 25. fxe4 Qxe4 26. Qxe4 Rxe4 27. Rd7 Re2 28. Rad1 h5 29. Bd4 Rcc2 30. Rxa7 Rcd2 31. Rxd2 Re1+ 32. Bg1 Bxd2 0-1

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.19"]
[Round "7"]
[White "Rivera, Carmelo"]
[Black "Andersen, Borge"]
[Result "1-0"]
[ECO "E49"]
[PlyCount "141"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 0-0 8. Ne2 Qc7 9. cxd5 exd5 10. h3 Re8 11. 0-0 c4 12. Bb1 Nc6 13. f3 b5 14. Qe1 Na5 15. Bc2 Nb3 16. Bxb3 cxb3 17. Rb1 Qc4 18. Qd1 Bf5 19. Rxb3 Bd3 20. Re1 Qa4 21. Rb2 Qxd1 22. Rxd1 Bc4 23. Kf2 Nd7 24. Bd2 Nb6 25. Nc1 Re6 26. Re1 f5 27. Ne2 Bxe2 28. Rxe2 a6 29. Re1 Rc8 30. Rc2 Kf7 31. Ra2 Na4 32. Rc2 Rec6 33. Rec1 Rc4 34. Ke2 Nb6 35. Re1 Ra4 36. Bc1 Nc4 37. Ra2 a5 38. Bd2 Rxa3 39. Rxa3 Nxa3 40. Kd3 Re8 41. Ra1 Nc4 42. Rb1 Nd6 43. Bc1 Ke6 44. Ra1 a4 45. Ba3 Nc4 46. e4 fxe4+ 47. fxe4 dxe4+ 48. Kxe4 Kd7+ 49. Kd5 Re3 50. Bb4 Rg3 51. Ra2 Ne3+ 52. Kc5 Rg5+ 53. Kb6 Nd5+ 54. Ka5 Kc6 55. Rf2 Nc7 56. g4 Rd5 57. Rf8 Rd7 58. Rb8 Nd5 59. Ra8 Rb7 60. Ra6+ Rb6 61. Ra7 Ne3 62. Bc5 Rb7 63. Rxb7 Kxb7 64. Kxb5 Nd1 65. c4 Nf2 66. Kxa4 Nxh3 67. d5 Nf4 68. Kb5 h5 69. gxh5 Nxh5 70. Bd4 g5 71. c5 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.18"]
[Round "6"]
[White "Cala, Ugo"]
[Black "Rivera, Carmelo"]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "47"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Italy"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "ITA"]
[BlackTeamCountry "COL"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. d4 0-0 7. Nc3 d5 8. Ne5 Qc8 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. e4 Bb7 12. Be3 Nd7 13. Nxd7 Qxd7 14. Qc2 Rac8 15. Rfd1 Rfd8 16. a3 Qb5 17. Rac1 a5 18. Rd3 c5 19. Rc3 cxd4 20. Bxd4 Rxc3 21. Qxc3 Rc8 22. Qe3 e5 23. Rxc8+ Bxc8 24. Qc3 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.17"]
[Round "5"]
[White "Rivera, Carmelo"]
[Black "Weichselbaumer, Ernst"]
[Result "1/2-1/2"]
[ECO "E26"]
[PlyCount "124"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Saarland"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 b6 7. Bd3 Bb7 8. f3 Nc6 9. Ne2 0-0 10. 0-0 d6 11. e4 Ne8 12. Be3 Na5 13. Ng3 Qd7 14. a4 f5 15. exf5 exf5 16. Bf4 g6 17. d5 Ng7 18. Qc2 Ba6 19. Qa2 Rae8 20. Rfe1 Qd8 21. Re2 Rxe2 22. Nxe2 Nh5 23. Bh6 Re8 24. Nf4 Nxf4 25. Bxf4 Qf6 26. Bd2 Kg7 27. Re1 Rxe1+ 28. Bxe1 Qe7 29. Bd2 Qh4 30. f4 Qg4 31. Qa1 Bxc4 32. Bxc4 Nxc4 33. Qe1 Nxd2 34. Qxd2 Kf7 35. c4 Qh4 36. a5 Qf6 37. axb6 axb6 38. Kf2 Qe7 39. Qa2 Qe4 40. Qa7+ Kf6 41. Qa1+ Kf7 42. Qa7+ Kf6 43. Qa1+ Qd4+ 44. Qxd4+ cxd4 45. Ke2 g5 46. fxg5+ Kxg5 47. Kd3 Kf4 48. Kxd4 h5 49. Kd3 h4 50. Kd4 Kg5 51. Ke3 Kg4 52. Ke2 Kf4 53. Kd3 Ke5 54. g3 hxg3 55. hxg3 Kf6 56. Kc3 Kg5 57. Kb4 Kg4 58. Kb5 Kxg3 59. Kxb6 f4 60. c5 dxc5 61. d6 f3 62. d7 f2 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.14"]
[Round "3"]
[White "Rivera, Carmelo"]
[Black "Panagopoulos, Takis"]
[Result "1/2-1/2"]
[ECO "D88"]
[PlyCount "112"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Greece"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "GRE"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 0-0 9. 0-0 Qa5 10. Be3 cxd4 11. cxd4 Nc6 12. Rc1 Rd8 13. Qb3 e6 14. d5 exd5 15. Bxd5 Qc7 16. Qc4 Qe7 17. Rfd1 Be6 18. Nf4 Bxd5 19. exd5 Ne5 20. Qe4 Qd7 21. h3 Re8 22. Qb1 b6 23. Qb3 Rac8 24. Rxc8 Rxc8 25. Bd4 Nc4 26. Bxg7 Kxg7 27. Qc3+ Kg8 28. d6 Qa4 29. Qd4 Nb2 30. Qxa4 Nxa4 31. Nd5 Kf8 32. Ne7 Rd8 33. Nc6 Rd7 34. Nxa7 Nc3 35. Rd3 Nxa2 36. Nc6 Nc1 37. Ne5 Rd8 38. Rd1 Nb3 39. Rb1 Nc5 40. Rxb6 Nd7 41. Nxd7+ Rxd7 42. Kf1 f6 43. Ke2 Kf7 44. Ke3 Ke6 45. Ke4 Rxd6 46. Rxd6+ Kxd6 47. f4 f5+ 48. Kd4 h6 49. h4 h5 50. g3 Ke6 51. Kc5 Ke7 52. Kd5 Kd7 53. Kc5 Kc7 54. Kd4 Kd6 55. Kc4 Kc6 56. Kd4 Kd6 1/2-1/2

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.13"]
[Round "2"]
[White "Rivera, Carmelo"]
[Black "Jerolim, J."]
[Result "1-0"]
[ECO "E81"]
[PlyCount "75"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Luxembourg"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "LUX"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 0-0 7. Qd2 c5 8. Nge2 a6 9. Rd1 Qa5 10. Ng3 Rd8 11. Be2 cxd4 12. Bxd4 b6 13. 0-0 Bb7 14. b3 Bc6 15. Rb1 b5 16. b4 Qc7 17. cxb5 axb5 18. Nxb5 Qb7 19. Nc3 Nb6 20. Qe3 Na4 21. Nxa4 Rxa4 22. a3 Rda8 23. Rb3 Bb5 24. Rc1 e5 25. Bb2 R4a6 26. Bxb5 Qxb5 27. Rbc3 Qd7 28. Rd1 Ne8 29. Qc1 Qe6 30. Qc2 h5 31. Nf1 f5 32. Ne3 f4 33. Nd5 R6a7 34. b5 Ra4 35. Nb6 Qa2 36. Nxa4 Rxa4 37. Qxa4 Qxb2 38. Qb3+ 1-0

[Event "Olympiad-11 Final B"]
[Site "Amsterdam"]
[Date "1954.09.12"]
[Round "1"]
[White "Fox, Maurice"]
[Black "Rivera, Carmelo"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "91"]
[EventDate "1954.09.12"]
[EventType "team-tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Canada"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d3 0-0 11. Nbd2 Na5 12. Bc2 c5 13. Nf1 Qc7 14. g4 Bg6 15. Ng3 Rfc8 16. Nf5 Bf8 17. N3h4 Ne8 18. Qf3 f6 19. Bd2 Bf7 20. Kh1 Qb7 21. Qg3 Nc6 22. g5 fxg5 23. Bxg5 Kh8 24. Rg1 Qd7 25. Rg2 Be6 26. Rag1 Ra7 27. Bc1 Nf6 28. Qf3 Bxf5 29. Nxf5 Qe6 30. Bg5 Nb8 31. Bb3 c4 32. dxc4 bxc4 33. Ba4 Rf7 34. Qg4 Rb7 35. Rd1 Ng8 36. f3 h6 37. Nxh6 Qxg4 38. Nxg4 Rc5 39. Ne3 Ra5 40. b3 cxb3 41. Bxb3 Rc5 42. Nd5 Rc8 43. Rg4 Nc6 44. Rh4+ Nh6 45. Rg1 Na5 46. Nf6 1-0

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.11"]
[Round "7"]
[White "Barden, Leonard William"]
[Black "Rivera, Carmelo"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "82"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "England"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 exd4 7. e5 Ne4 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Nc3 0-0 11. Be3 Nxa4 12. Qxa4 d5 13. Rad1 c6 14. Qb3 Qc7 15. f4 b5 16. Ne2 Rd8 17. Ng3 Bf8 18. c3 Bb7 19. Qc2 c5 20. Qf2 Rac8 21. Rc1 Qd7 22. f5 d4 23. Bg5 Re8 24. e6 fxe6 25. f6 Qf7 26. cxd4 c4 27. Qf4 g6 28. Bh6 Bxh6 29. Qxh6 Red8 30. Qe3 Rd5 31. h4 Rcd8 32. Rf4 e5 33. dxe5 Rd3 34. Qe1 Rd2 35. Rf2 Rxf2 36. Qxf2 Qd5 37. Re1 Re8 38. f7+ Qxf7 39. Qxf7+ Kxf7 40. Kf2 Rd8 41. Nf1 Ke6 0-1

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.09"]
[Round "6"]
[White "Rivera, Carmelo"]
[Black "Walther, Edgar"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "80"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Switzerland"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "SUI"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. e3 e5 7. Nge2 c6 8. 0-0 a5 9. b3 Na6 10. Bb2 Ng4 11. h3 Nh6 12. Qd2 f5 13. dxe5 dxe5 14. Rad1 Qc7 15. Qd6 Nf7 16. Qxc7 Nxc7 17. Na4 Ra7 18. Nb6 Be6 19. Rd2 Re8 20. Rfd1 Na6 21. Nc3 e4 22. Nca4 Ne5 23. Rd8 Kf7 24. Bc3 Rxd8 25. Rxd8 Bf6 26. Rd1 Nb4 27. Bxe5 Bxe5 28. Nd7 Bc7 29. a3 Nd3 30. Nac5 Bxd7 31. Rxd3 exd3 32. Nxd7 d2 33. Bf3 b6 34. c5 b5 35. Kf1 Bxg3 36. Nb6 Bc7 37. Ke2 Bxb6 38. cxb6 Rb7 39. Kxd2 Rxb6 40. Kc3 Ke6 0-1

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.08"]
[Round "5"]
[White "Lemaire, Robert"]
[Black "Rivera, Carmelo"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "69"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 c6 7. cxd5 exd5 8. Qc2 Nbd7 9. Bd3 Re8 10. 0-0 h6 11. Bf4 Nf8 12. Rab1 Bd6 13. b4 a6 14. a4 Ne6 15. Bxd6 Qxd6 16. Ne5 g5 17. Qe2 Kg7 18. Bc2 Rg8 19. Qd3 Nf8 20. Ne2 b6 21. Ng3 Ra7 22. Qc3 Rc7 23. Bf5 Ne6 24. Bd3 Nd8 25. Bxa6 Be6 26. Bd3 h5 27. f4 g4 28. Nf5+ Bxf5 29. Bxf5 Kh8 30. Rfc1 h4 31. a5 bxa5 32. bxa5 Ne6 33. Rb6 Ng7 34. Rxc6 Nxf5 35. Rxc7 1-0

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.06"]
[Round "3"]
[White "Rivera, Carmelo"]
[Black "Joppen, Egon"]
[Result "1/2-1/2"]
[ECO "E92"]
[PlyCount "82"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "German Fed Rep"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. dxc6 Nxc6 13. Bb5 Be6 14. Bxc6 bxc6 15. 0-0 Rab8 16. b3 a5 17. Rac1 Rec8 18. Rfd1 c5 19. Be7 c4 20. bxc4 Rxc4 21. Rxc4 Bxc4 22. a3 a4 23. h3 f5 24. Rc1 Bb3 25. Rc5 Re8 26. Bd6 fxe4 27. Nxe5 Rd8 28. Be7 Re8 29. Bd6 Rd8 30. Be7 Bf8 31. Rc7 Bxe7 32. Rxe7 Rd1+ 33. Kh2 Ra1 34. Nd7 Rxa3 35. Rxe4 Ra2 36. Nc5 Bc2 37. Re3 Ra1 38. Rc3 Bd1 39. Nd3 Bb3 40. Kg3 Bf7 41. Ne5 Be6 1/2-1/2

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.05"]
[Round "2"]
[White "Jerolim, J."]
[Black "Rivera, Carmelo"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "90"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Luxembourg"]
[BlackTeam "Columbia"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. c3 Nc6 5. Bd3 d5 6. Nbd2 Be7 7. Qe2 Bd7 8. 0-0 Qc7 9. e4 dxe4 10. Nxe4 cxd4 11. cxd4 Nb4 12. Nxf6+ Bxf6 13. Bg5 Nxd3 14. Qxd3 Bxg5 15. Nxg5 Qa5 16. Ne4 0-0 17. Rfe1 Bc6 18. a3 Rad8 19. Ng3 Qd5 20. Qe4 Qxe4 21. Nxe4 Rxd4 22. Nc3 Rfd8 23. Rad1 Kf8 24. Rxd4 Rxd4 25. Rd1 Rg4 26. g3 Ke7 27. f4 g5 28. fxg5 Rxg5 29. Rd2 h5 30. Kf2 Rf5+ 31. Ke3 h4 32. gxh4 Rf3+ 33. Kd4 Rf4+ 34. Kd3 Rxh4 35. Kc2 f5 36. Rf2 f4 37. Kd3 e5 38. b4 a6 39. Rd2 Rh3+ 40. Kc2 Ke6 41. Kb2 e4 42. Ne2 Ke5 43. Nd4 e3 44. Nxc6+ bxc6 45. Rc2 f3 0-1

[Event "Olympiad-11 Preliminaries D"]
[Site "Amsterdam"]
[Date "1954.09.04"]
[Round "1"]
[White "Rivera, Carmelo"]
[Black "Gereben, Erno"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "56"]
[EventDate "1954.09.04"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 c5 6. e3 Nc6 7. Nge2 cxd4 8. exd4 d6 9. 0-0 Bf5 10. Bf4 Qc8 11. Qd2 Rd8 12. Bg5 Bh3 13. Rac1 Bxg2 14. Kxg2 Qf5 15. f3 Rac8 16. Rfd1 h5 17. h3 Qa5 18. Be3 Qa6 19. b3 d5 20. c5 e5 21. dxe5 Nxe5 22. Bd4 Nc6 23. Na4 Re8 24. Rc2 h4 25. Bf2 Nh5 26. Ng1 hxg3 27. Bxg3 Nd4 28. Bd6 Nxc2 0-1

