[Event "Pan American-chT 01"]
[Site "Tucuman"]
[Date "1971.11.09"]
[Round "7.4"]
[White "Rodriguez Cordoba, Jesus R"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "E88"]
[PlyCount "67"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 c6 6. Be3 Nbd7 7. Bd3 e5 8. d5 cxd5 9. cxd5 0-0 10. Nge2 Qa5 11. Rb1 Nc5 12. Bc2 Na6 13. a3 Qd8 14. 0-0 b6 15. Qd2 Bd7 16. b4 Ne8 17. Bd3 Nac7 18. a4 f5 19. exf5 gxf5 20. f4 Kh8 21. h3 Qh4 22. Kh1 Nf6 23. fxe5 Nfxd5 24. Nxd5 Nxd5 25. Bg5 Qh5 26. Bc4 Nxb4 27. Rxb4 Bxe5 28. Bd5 Rae8 29. Rh4 Qg6 30. Rh6 Qg7 31. Nf4 Qxg5 32. Ng6+ Qxg6 33. Rxg6 hxg6 34. Qh6# 1-0

[Event "Pan American-chT 01"]
[Site "Tucuman"]
[Date "1971.11.06"]
[Round "5.3"]
[White "Arraya, Jorge"]
[Black "Ferreira, Oscar"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "72"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. d4 e4 5. e3 f5 6. c4 Nf6 7. Nc3 Be6 8. Qb3 Be7 9. Nh3 c6 10. Nf4 Bf7 11. cxd5 cxd5 12. Bb5+ Nc6 13. Bxc6+ bxc6 14. 0-0 0-0 15. Rfc1 g5 16. Nfe2 Bd6 17. Na4 f4 18. Rxc6 f3 19. Ng3 Ng4 20. h3 Bxg3 21. hxg4 Qd7 22. fxg3 Qxc6 23. gxf3 Be8 24. f4 gxf4 25. gxf4 Qe6 26. Kf2 Bxa4 27. Qxa4 Rac8 28. Rh1 Qc6 29. Qxa7 Rf7 30. Qa5 Qc2+ 31. Kg3 Qe2 32. Rh5 Qxe3+ 33. Kh4 Qxf4 34. Qxd5 Qh2+ 35. Kg5 Qxb2 36. Rxh7 Qc1+ 0-1

[Event "Pan American-chT 01"]
[Site "Tucuman"]
[Date "1971.11.05"]
[Round "4.3"]
[White "Quinteros, Miguel Angel"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "A55"]
[PlyCount "51"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 Nbd7 4. g3 e5 5. Nc3 Be7 6. e4 c6 7. Bg2 0-0 8. 0-0 Re8 9. h3 Rb8 10. a3 b5 11. cxb5 cxb5 12. Re1 Bf8 13. d5 b4 14. axb4 Rxb4 15. Rxa7 Qb6 16. Be3 Nc5 17. Ra2 Bd7 18. Nd2 Rb8 19. Bf1 Qc7 20. Qb1 Qc8 21. Kh2 Be8 22. Rc1 Nfd7 23. Na4 Nxa4 24. Rxc8 Rxc8 25. Qa1 Nac5 26. Ra8 1-0

[Event "Pan American-chT 01"]
[Site "Tucuman"]
[Date "1971.11.04"]
[Round "3.4"]
[White "Zapata, Wilson"]
[Black "Arraya, Jorge"]
[Result "1/2-1/2"]
[ECO "A60"]
[PlyCount "77"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bg5 Be7 7. e3 0-0 8. Bd3 Nbd7 9. f4 h6 10. h4 Nb6 11. Bc2 Bg4 12. Nf3 Qd7 13. Qd3 c4 14. Qe2 Nfxd5 15. Nxd5 Nxd5 16. 0-0-0 Nb6 17. Bxe7 Qxe7 18. Qd2 d5 19. Rde1 Bxf3 20. gxf3 Qf6 21. Reg1 Kh8 22. Rg4 Rad8 23. Rhg1 Rg8 24. Qa5 d4 25. exd4 Rxd4 26. Be4 c3 27. b3 Qd6 28. Bc2 Na4 29. b4 Qxb4 30. Qxb4 Rxb4 31. f5 Rxg4 32. Rxg4 Nb6 33. Bb3 Rf8 34. Kc2 Kh7 35. h5 a5 36. Re4 a4 37. Bxa4 Nxa4 38. Rxa4 Rc8 39. Ra7 1/2-1/2

[Event "Pan American-chT 01"]
[Site "Tucuman"]
[Date "1971.11.02"]
[Round "2.4"]
[White "Arraya, Jorge"]
[Black "Dos Santos, Francisco Alves"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "127"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 c6 7. 0-0 a6 8. h3 b5 9. Qc2 b4 10. Na4 Qc7 11. Be3 Nbd7 12. Rac1 c5 13. d5 a5 14. Rfe1 Nb6 15. Nxb6 Qxb6 16. Nd2 a4 17. Qd3 Nd7 18. Qc2 Qc7 19. f4 Nb6 20. Bd3 e6 21. Nf3 Bd7 22. Qf2 exd5 23. exd5 Qd8 24. Re2 h6 25. Kh2 Qf6 26. g4 Rae8 27. Rce1 Qd8 28. Bc1 Rxe2 29. Rxe2 Re8 30. Nd2 Bd4 31. Qe1 Rxe2+ 32. Qxe2 Qh4 33. Nf3 Qf6 34. b3 Bc3 35. g5 hxg5 36. fxg5 Qh8 37. Qf1 Be5+ 38. Nxe5 Qxe5+ 39. Bf4 Qb2+ 40. Qe2 Qxe2+ 41. Bxe2 Nc8 42. bxa4 Kf8 43. a5 Ke7 44. Bd3 Kd8 45. h4 Kc7 46. Kg3 Kb7 47. h5 gxh5 48. Kh4 Bg4 49. Bh7 Be2 50. Bg8 Bxc4 51. Bxf7 Ne7 52. Kxh5 Kc7 53. g6 Nxg6 54. Kxg6 Bxa2 55. Bd2 Kb7 56. Kf6 Ka6 57. Ke7 Kxa5 58. Kxd6 c4 59. Kc5 c3 60. Be1 Ka4 61. Be8+ Ka3 62. Bg6 Bxd5 63. Kxd5 b3 64. Kc4 1/2-1/2

[Event "Pan American-chT 01"]
[Site "Tucuman"]
[Date "1971.10.30"]
[Round "1.4"]
[White "Arraya, Jorge"]
[Black "Dienavorian Lacherian, Manuel"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "30"]
[EventDate "1971.10.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 0-0 8. Ne2 c5 9. 0-0 Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. Qe1 Qa5 13. Rd1 cxd4 14. cxd4 Qxe1 15. Rfxe1 Na5 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Alvarez del Monte, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "82"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 d5 5. Nc3 c6 6. e3 Bd6 7. Qd3 0-0 8. Nf3 Nbd7 9. 0-0 Qe8 10. cxd5 exd5 11. Rb1 Qh5 12. Qe2 Ne4 13. Ne1 Qg6 14. Nd3 Ndf6 15. Ne5 Bxe5 16. dxe5 Ne8 17. f3 Ng5 18. b3 Kh8 19. Bb2 Ne6 20. Rbd1 Qh6 21. Qd2 g5 22. f4 Rf7 23. Ne2 N8g7 24. Rf2 Bd7 25. Rdf1 g4 26. Rc1 Qg6 27. b4 Rd8 28. Nd4 a6 29. Bf1 Nxd4 30. exd4 Ne6 31. Bd3 h5 32. Rc2 h4 33. Qc1 Rh7 34. Qf1 Kg7 35. Rg2 Rdh8 36. Kf2 Rh5 37. Ke3 R8h6 38. Qf2 Kf7 39. a3 hxg3 40. hxg3 Rh1 41. Rc1 Rxc1 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Bielicki, Carlos"]
[Result "0-1"]
[ECO "E68"]
[PlyCount "130"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nbd7 7. 0-0 e5 8. e4 c6 9. d5 Nc5 10. Ne1 cxd5 11. cxd5 a5 12. Nd3 b6 13. Nxc5 bxc5 14. Bg5 h6 15. Be3 Rb8 16. Qd2 Ng4 17. Rab1 Qb6 18. Nd1 Ba6 19. Re1 Kh7 20. Qc2 Nxe3 21. Rxe3 Qb4 22. Rc3 h5 23. Ne3 Bh6 24. Nc4 Bxc4 25. Rxc4 Qd2 26. Qxd2 Bxd2 27. Kf1 Rb4 28. Rxb4 cxb4 29. Ke2 Bg5 30. Kd3 Rc8 31. Bf3 Bd8 32. Bd1 Bb6 33. f4 Bd4 34. Ba4 Rc5 35. h3 Kg7 36. fxe5 Bxe5 37. g4 h4 38. Bb3 Kh6 39. Bc4 Kg5 40. b3 Kf4 41. Re1 Kg3 42. Re3+ Kg2 43. Ke2 Bg3 44. Rd3 a4 45. Rd2 axb3 46. axb3 Ra5 47. Ke3+ Kxh3 48. Kf3 Ra1 49. e5 dxe5 50. d6 Re1 51. Bd3 Bf4 52. d7 Bg5 53. Be2 Bd8 54. Kf2 Rc1 55. Rd3+ Kh2 56. Bf3 Rc2+ 57. Kf1 f5 58. gxf5 gxf5 59. Rd5 Kg3 60. Bd1 Rc1 61. Rd3+ Kf4 62. Ke2 Rc3 63. Rd6 e4 64. Rh6 Re3+ 65. Kf2 Rd3 0-1

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Fuster, Geza"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "100"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. Bf4 c6 4. Nf3 e6 5. a3 Nf6 6. e3 Bd6 7. Ne5 Ne4 8. Nxe4 Bxe4 9. f3 Bg6 10. Bd3 Qc7 11. Qd2 Nd7 12. Qc3 Bxd3 13. Nxd3 Bxf4 14. exf4 0-0 15. 0-0 Rfc8 16. b4 b6 17. Rfe1 c5 18. dxc5 bxc5 19. b5 c4 20. Ne5 Qc5+ 21. Kh1 Nxe5 22. Qxe5 Qxb5 23. Rab1 Qd7 24. Rb4 Qc7 25. Reb1 Qxe5 26. fxe5 g5 27. Kg1 Rc5 28. c3 Rd8 29. Rd1 Kg7 30. Kf2 Rd7 31. h4 h6 32. Ke3 f6 33. Kd4 Ra5 34. a4 Kf7 35. exf6 Kxf6 36. hxg5+ hxg5 37. Re1 Ra6 38. g4 Rb6 39. Rb5 Rxb5 40. axb5 Rb7 41. Kc5 Ke7 42. Ra1 Rc7+ 43. Kd4 Kf6 44. Ra6 Rd7 45. Rc6 Rb7 46. Rc5 Rb6 47. Rc7 Rxb5 48. Rxa7 Rb2 49. Ra6 Rd2+ 50. Ke3 Rd3+ 0-1

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Gadia, Olicio"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "103"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Na6 6. Nf3 Nc7 7. Be2 a6 8. a4 e5 9. 0-0 f5 10. a5 Nf6 11. Nd2 f4 12. b4 cxb4 13. Qa4+ Kf7 14. Qxb4 Bf8 15. Ba3 Rb8 16. Rab1 h5 17. Na4 Nd7 18. Qc3 Qf6 19. Rb2 g5 20. Rfb1 g4 21. c5 f3 22. gxf3 Bh6 23. Kh1 Bf4 24. Nf1 Rg8 25. c6 gxf3 26. Qxf3 Qg5 27. Qxh5+ Ke7 28. Qxg5+ Rxg5 29. cxd7 Bxd7 30. Bxd6+ Kxd6 31. Rb6+ Ke7 32. d6+ Kd8 33. dxc7+ Kxc7 34. Nc5 Rbg8 35. Ng3 Bc8 36. Ne6+ Bxe6 37. Rxe6 R5g7 38. Reb6 Kc8 39. Bc4 Rh8 40. Be6+ Kb8 41. Kg2 Rgh7 42. h3 Rd8 43. Bd5 Rdd7 44. Rxa6 Bd2 45. Re6 Bxa5 46. Rxe5 Bc3 47. Re8+ Ka7 48. Rb3 Bd4 49. Ra3+ Kb6 50. Re6+ Kc5 51. Rb3 b5 52. Rc6# 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Iglesias, Alfredo"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "80"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Qc2 c5 8. Rd1 cxd4 9. Nxd4 Nc5 10. Nc3 a6 11. b4 Ne6 12. Nb3 Ng4 13. c5 Nc7 14. Rb1 Qe8 15. Bb2 dxc5 16. Nxc5 Rb8 17. h3 Nf6 18. e4 b6 19. Nb3 e5 20. Ne2 Qe7 21. Rbc1 Nfe8 22. Qd2 Be6 23. f4 f6 24. Rc6 Rf7 25. Nbc1 Bd7 26. Rc2 Ba4 27. Nb3 Qe6 28. Rc3 Bf8 29. f5 gxf5 30. exf5 Qxf5 31. Rf3 Qe6 32. Bf1 Bc6 33. Re3 Bh6 34. Nf4 Bxf4 35. gxf4 Rg7+ 36. Kh2 Qf5 37. Rc3 Rd8 38. Rxc6 Rxd2+ 39. Rxd2 Qxf4+ 40. Kh1 Qxf1+ 0-1

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Letelier Martner, Rene"]
[Result "0-1"]
[ECO "A33"]
[PlyCount "50"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nc2 a6 7. a3 Qc7 8. e4 Na5 9. Ne3 Bc5 10. b4 Bxe3 11. Bxe3 Nxc4 12. Bxc4 Qxc4 13. Rc1 0-0 14. f3 b5 15. Ne2 Qa2 16. Qd3 e5 17. Bc5 d6 18. Qxd6 Be6 19. Qxe5 Bc4 20. Rxc4 Rfe8 21. Qc3 bxc4 22. Nc1 Qxg2 23. Rg1 Nxe4 24. Rxg2 Nxc3+ 25. Kd2 Nb1+ 0-1

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Rodriguez Gonzales, Jesus"]
[Result "0-1"]
[ECO "E84"]
[PlyCount "84"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. d5 Ne5 10. Nd4 c5 11. Nc2 e6 12. Be2 exd5 13. exd5 Re8 14. 0-0 Bf5 15. Bf2 Qa5 16. Ne3 Bc8 17. Rfe1 Bh6 18. Bf1 Nh5 19. Qc2 f5 20. a3 Qc7 21. Rab1 Bd7 22. a4 Nf6 23. Bh4 Bg7 24. b3 h6 25. Bf2 f4 26. Ned1 Bf5 27. Ne4 Bxe4 28. fxe4 Nfg4 29. h3 Nxf2 30. Nxf2 f3 31. g4 Qe7 32. Re3 Qh4 33. Nh1 Rf8 34. Qf2 Qg5 35. Ng3 a5 36. Rd1 b6 37. Ree1 Rb7 38. Kh2 Qh4 39. Kg1 Rbf7 40. Nh1 Qg5 41. Qg3 f2+ 42. Nxf2 Nf3+ 0-1

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Roux Cabral, Fausto"]
[Result "1/2-1/2"]
[ECO "A17"]
[PlyCount "39"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. e3 b6 5. Bg2 Bb7 6. Nge2 Nbd7 7. 0-0 c5 8. d4 cxd4 9. exd4 Rb8 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Bxd5 exd5 13. Nf4 Nf6 14. Re1+ Be7 15. Qa4+ Qd7 16. Qa3 Rb7 17. Bd2 0-0 18. Bb4 Bxb4 19. Qxb4 Rc7 20. Rac1 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Schweber, Samuel"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "104"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 c5 8. h3 Ne8 9. Bg5 f6 10. Bh4 Bh6 11. g4 Bf4 12. Qc2 Nd7 13. Nd2 a6 14. Nf1 Rb8 15. a4 Qa5 16. Ra3 Rf7 17. Ne3 Nf8 18. Rg1 h6 19. Bg3 Bd7 20. Qd3 Qb4 21. Qc2 Nc7 22. Rb3 Bxa4 23. Rxb4 Bxc2 24. Rb6 Bxe3 25. fxe3 Rd7 26. Kd2 Na8 27. Rxd6 Rxd6 28. Kxc2 Nc7 29. Ra1 Nd7 30. Be1 b6 31. h4 Kf7 32. Bg3 g5 33. Bf1 gxh4 34. Bxh4 Nf8 35. Ne2 Ng6 36. Be1 a5 37. Nc3 Rdd8 38. Bh3 Ne8 39. Bg3 Nd6 40. b3 Ke7 41. Kd3 Rh8 42. Ne2 h5 43. gxh5 Rxh5 44. Be6 Nf8 45. Bg4 Rg5 46. Bf3 Ng6 47. Bf2 Rh8 48. b4 cxb4 49. c5 bxc5 50. Rxa5 c4+ 51. Kc2 Rh3 52. Ra7+ Kd8 0-1

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Yepez Obando, Olavo"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "54"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8. Nc2 Bxc3+ 9. bxc3 d6 10. 0-0 Nbd7 11. Ne3 Nc5 12. Bc2 0-0 13. f3 Bd7 14. Ng4 Nxg4 15. fxg4 e5 16. Be3 Be6 17. Qe2 Rac8 18. Rfd1 Rfd8 19. Rd5 Bxd5 20. exd5 e4 21. Bd4 Re8 22. Rf1 Qe7 23. Qe3 b5 24. Rf5 bxc4 25. Bf6 gxf6 26. Qh6 Qf8 27. Qxf6 Re5 0-1

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Calero, Ivan"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "99"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. d3 e6 5. g3 g6 6. Bg2 Bg7 7. Nge2 Nge7 8. 0-0 Nd4 9. Nxd4 Bxd4+ 10. Kh1 0-0 11. Ne2 Bg7 12. g4 f5 13. Ng3 Bd7 14. c3 Rb8 15. Be3 Bc6 16. Qb3 Qc8 17. h3 Kh8 18. Qc2 Qc7 19. Rae1 Rbe8 20. Bg1 b6 21. Bh2 Qb7 22. exf5 exf5 23. gxf5 Bxg2+ 24. Qxg2 Qxg2+ 25. Kxg2 Nxf5 26. Nxf5 gxf5 27. Kf3 Bf6 28. Bg3 Kg7 29. Bf2 Kf7 30. a4 Re6 31. Rxe6 Kxe6 32. Re1+ Kd7 33. Rb1 Re8 34. Rg1 d5 35. h4 Kd6 36. h5 Ke6 37. a5 d4 38. cxd4 cxd4 39. axb6 axb6 40. Re1+ Kd7 41. Ra1 Re7 42. Ra4 b5 43. Ra6 Re6 44. Ra7+ Ke8 45. Rb7 h6 46. Rxb5 Rc6 47. Rxf5 Rb6 48. b4 Ke7 49. b5 Bg7 50. Rd5 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Cobo Arteaga, Eldis"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "A91"]
[PlyCount "51"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nc3 d5 5. d4 Be7 6. e3 c6 7. Qd3 0-0 8. Nge2 Qe8 9. 0-0 Nbd7 10. f3 a6 11. Bd2 dxc4 12. Qxc4 Nb6 13. Qb3 Qd8 14. Rad1 Kh8 15. e4 c5 16. Be3 c4 17. Qc2 fxe4 18. fxe4 Ng4 19. Rxf8+ Qxf8 20. Rf1 Qe8 21. Qd2 Nd7 22. e5 Nxe3 23. Qxe3 Rb8 24. Qf4 b5 25. Qf7 Nf6 26. Rxf6 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Cuartas, Carlos Enrique"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "E91"]
[PlyCount "73"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. Bg5 h6 8. Bh4 c6 9. Qc2 Qc7 10. Rd1 Re8 11. Bg3 e5 12. c5 dxc5 13. dxe5 Nxe5 14. Nxe5 Rxe5 15. Bxe5 Qxe5 16. Rd8+ Ne8 17. 0-0 Bf6 18. Rdd1 Qe7 19. f4 Bd4+ 20. Kh1 Be6 21. f5 gxf5 22. exf5 Bd5 23. Nxd5 cxd5 24. Rd3 Nf6 25. Qd2 Qf8 26. Rg3+ Kh7 27. Bd3 Re8 28. Rh3 Ne4 29. f6 Re6 30. Qg5 Re5 31. Qf4 c4 32. Bc2 Kg8 33. Bxe4 Rxe4 34. Qf5 Be5 35. g4 Bxf6 36. Qxf6 Rxg4 37. Rxh6 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Cuellar Gacharna, Miguel"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "E65"]
[PlyCount "71"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. g3 Nbd7 6. Bg2 c5 7. d5 0-0 8. 0-0 a6 9. a4 Rb8 10. Qc2 e5 11. dxe6 fxe6 12. Bf4 Qc7 13. Rfd1 Ne5 14. Bxe5 dxe5 15. Ng5 b6 16. e3 Bd7 17. Rd2 Rbd8 18. Rad1 Bc8 19. Bh3 Rxd2 20. Qxd2 h6 21. Bxe6+ Kh8 22. Bxc8 Qxc8 23. Nge4 Nh5 24. Qd7 Qa8 25. Rd6 Nf6 26. Qc6 Qxc6 27. Rxc6 Nxe4 28. Nxe4 Rb8 29. Rxg6 b5 30. cxb5 axb5 31. Nxc5 bxa4 32. Nxa4 Rb4 33. Ra6 e4 34. Nc5 Bxb2 35. Rxh6+ Kg7 36. Re6 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Garcia Martinez, Silvino"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "55"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 Nd7 6. Be2 e6 7. Nf3 Qc7 8. a4 a6 9. 0-0 Ne7 10. Bh6 0-0 11. Rfe1 Rd8 12. a5 e5 13. Bc4 Nf8 14. Na4 Be6 15. Bxg7 Kxg7 16. Nb6 Rab8 17. Qc3 Bxc4 18. Nxc4 f6 19. Rad1 Nd7 20. Nxd6 Qxd6 21. dxe5 Qe6 22. Rd6 Qf7 23. e6 Qf8 24. Rxd7 Rxd7 25. exd7 Rd8 26. Ng5 Qg8 27. Rd1 h6 28. Rd6 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "37"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[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. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. f4 Nc6 10. f5 Bxb3 11. cxb3 Nd4 12. Bc4 0-0 13. Be3 Nxe4 14. Nxe4 d5 15. f6 gxf6 16. Bxd4 exd4 17. Bd3 dxe4 18. Qg4+ Kh8 19. Qxe4 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Martinez, Gustavo"]
[Black "Arraya, Jorge"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "89"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Be3 b6 11. h3 Nh5 12. Nd2 Nf4 13. Bxf4 exf4 14. Bd3 Bd7 15. Kh2 Qh4 16. Nf3 Qh6 17. Rh1 Rfe8 18. Rae1 Re7 19. Kg1 Rae8 20. Re2 Qh5 21. Nd2 f5 22. Kf1 Bd4 23. Ke1 Qg5 24. f3 Qf6 25. Ndb1 Be3 26. Kd1 Qd4 27. Rxe3 fxe3 28. Ke2 f4 29. Na3 Qf6 30. Qd1 Qh4 31. Qe1 Qxe1+ 32. Rxe1 Re5 33. Rh1 Rg5 34. Rh2 Rh5 35. Nab5 Bxb5 36. Nxb5 Re7 37. Nd4 g5 38. Nf5 Rf7 39. Bc2 Rxf5 40. exf5 Kf7 41. Rh1 Nd7 42. Rc1 Ne5 43. Be4 Rh6 44. b3 Rf6 45. Rg1 1/2-1/2

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Ortega, Rogelio"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "49"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d4 0-0 7. c3 b5 8. dxe5 Ng4 9. Bc2 Ngxe5 10. Nxe5 Nxe5 11. f4 Nc4 12. b3 Nb6 13. Be3 Bb7 14. Nd2 d5 15. e5 f6 16. Qh5 f5 17. Bxf5 Rxf5 18. Qxf5 Bc8 19. Qh5 g6 20. Qe2 c6 21. Rad1 Be6 22. Nf3 Bg4 23. h3 Bxf3 24. Rxf3 Nd7 25. c4 1-0

[Event "Pan American-ch"]
[Site "Havana"]
[Date "1966.??.??"]
[Round "?"]
[White "Santa Cruz, Hugo"]
[Black "Arraya, Jorge"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "105"]
[EventDate "1966.04.18"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 Nf6 4. e5 Nfd7 5. f4 c5 6. Nc3 Nc6 7. Qh5 g6 8. Qh3 Nd4 9. 0-0-0 Qa5 10. Nge2 a6 11. Kb1 b5 12. Nxd4 cxd4 13. Ne2 Bc5 14. Nxd4 Bb7 15. Bd3 Qb6 16. Ne2 a5 17. Nc1 a4 18. f5 gxf5 19. Bxf5 d4 20. Bg4 axb3 21. cxb3 Nxe5 22. Rhe1 Nxg4 23. Qxg4 0-0-0 24. Nd3 f5 25. Qf4 Bd6 26. Rc1+ Kb8 27. Ne5 Bc7 28. d3 Ka8 29. Qh6 Bxe5 30. Rxe5 Rd6 31. Rcc5 Rc8 32. Rxc8+ Bxc8 33. Qxh7 Rd7 34. Qg8 Rc7 35. Qg3 Qc6 36. Qf2 Rd7 37. g3 Ba6 38. b4 Bb7 39. Rc5 Qa6 40. Qc2 Bd5 41. a3 e5 42. Qc1 Kb7 43. h4 e4 44. Bxd4 exd3 45. Be5 Qb6 46. Kb2 Be4 47. Bc3 Ka6 48. Qf4 Qd8 49. Bd2 Qf6+ 50. Rc3 Qg6 51. Qb8 Bb7 52. Be3 Be4 53. Qc8+ 1-0

[Event "BOL-ch"]
[Site "La Paz"]
[Date "1962.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Mendivil Salinas, Ismael"]
[Result "1/2-1/2"]
[ECO "B72"]
[PlyCount "63"]
[EventDate "1962.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. Be3 g6 8. Qd2 Bg7 9. Be2 Nxd4 10. Bxd4 b5 11. Bf3 e5 12. Be3 Bb7 13. Rd1 b4 14. Ne2 Bxe4 15. Bxe4 Nxe4 16. Qxb4 d5 17. Qa4+ Kf8 18. 0-0 d4 19. c3 Qb6 20. cxd4 Qxb2 21. dxe5 Qxe5 22. Rd3 Bf6 23. Rfd1 Kg7 24. Rd5 Nc3 25. Nxc3 Qxc3 26. Bd4 Bxd4 27. Qxd4+ Qxd4 28. R1xd4 Rhc8 29. Rd7 Rc2 30. Rf4 Rf8 31. a4 g5 32. Rf5 1/2-1/2

[Event "BOL-ch"]
[Site "La Paz"]
[Date "1956.??.??"]
[Round "?"]
[White "Arraya, Jorge"]
[Black "Rios, Humberto"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "75"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 Be7 5. c3 Ngf6 6. Nbd2 0-0 7. 0-0 a6 8. Re1 h6 9. Nf1 b5 10. Bd3 Bb7 11. Ng3 Rc8 12. a4 c6 13. b3 Re8 14. Nf5 Bf8 15. Ba3 Qc7 16. Nd2 exd4 17. cxd4 d5 18. Bxf8 Nxf8 19. e5 N6h7 20. Qg4 f6 21. Nd6 fxe5 22. Bxh7+ Nxh7 23. dxe5 Rcd8 24. Nxe8 Rxe8 25. axb5 cxb5 26. Qd4 Ng5 27. Rab1 Qf7 28. b4 Ne6 29. Qb6 d4 30. Ne4 Bxe4 31. Rxe4 Ng5 32. Rxd4 Ne6 33. Rdd1 Qf4 34. Qxa6 Qxe5 35. Re1 Qf5 36. Qc6 Qg6 37. Re3 Kh7 38. Rbe1 1-0

[Event "BOL-ch"]
[Site "La Paz"]
[Date "1956.??.??"]
[Round "?"]
[White "Ballon, Luis A"]
[Black "Arraya, Jorge"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "66"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bb5 Nge7 5. 0-0 a6 6. Ba4 b5 7. Bc2 g6 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 Bg7 11. Be3 0-0 12. Nc3 Bb7 13. a3 d5 14. f3 Qb6 15. Nf5 d4 16. Nxe7+ Nxe7 17. Bf2 Rfd8 18. Ne2 Rd7 19. Rc1 Rad8 20. Bd3 Nc6 21. Bg3 Ne5 22. Bxe5 Bxe5 23. f4 Bg7 24. f5 Bxe4 25. Bxe4 d3+ 26. Kh1 dxe2 27. Qxe2 Rd2 28. Qf3 Qd4 29. fxg6 fxg6 30. b4 Kh8 31. Rc7 Rd1 32. Rc1 Rxf1+ 33. Rxf1 Rf8 0-1

