[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Alvarado M, Julio Cesar"]
[Black "Sosa O, Jorge A"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "51"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 c6 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 Ne8 10. Bg3 b6 11. 0-0 Bb7 12. cxd5 cxd5 13. Rac1 Rc8 14. Qe2 Bd6 15. Bxd6 Nxd6 16. Rc2 Qf6 17. Rfc1 e5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Qg4 Qe6 21. Qf4 Rc5 22. Ne2 Rxc2 23. Rxc2 Rc8 24. Nd4 Qd7 25. h3 Rxc2 26. Bxc2 1/2-1/2

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Mendez M, Axel R"]
[Black "Sosa O, Jorge A"]
[Result "1/2-1/2"]
[ECO "A01"]
[PlyCount "52"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Ne2 Bd7 6. 0-0 Be7 7. f4 exf4 8. Nxf4 a6 9. Be2 Ne5 10. Na3 Bc6 11. c4 0-0 12. d3 Qc8 13. Nc2 b6 14. d4 Ng6 15. d5 Bb7 16. Qe1 Ne5 17. Rd1 b5 18. Rd4 c5 19. dxc6 Nxc6 20. Nd5 Nxd5 21. Rxd5 Qe6 22. Qg3 g6 23. Rd2 bxc4 24. bxc4 Na5 25. h4 Nxc4 26. Nd4 Bf6 1/2-1/2

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Noriega Morales, Edgar D"]
[Black "Sosa O, Jorge A"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "79"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 d6 4. Ne2 Nf6 5. 0-0 a6 6. a3 Be7 7. Bg5 0-0 8. Nbc3 b5 9. Bb3 Bb7 10. Ng3 Nc6 11. f4 Nd4 12. Ba2 Rc8 13. Nce2 Nxe2+ 14. Qxe2 d5 15. Rad1 Qc7 16. f5 Kh8 17. e5 Ng8 18. f6 Bd8 19. fxg7+ Kxg7 20. Qg4 Kh8 21. Bxd8 Rcxd8 22. Rde1 Qe7 23. c3 Bc8 24. d4 f6 25. exf6 Nxf6 26. Qh4 Qg7 27. Bb1 c4 28. Re5 h6 29. Nh5 Nxh5 30. Rxf8+ Rxf8 31. Qxh5 Qf6 32. Qe2 Qf4 33. Re3 Qg5 34. Bc2 Bd7 35. Bd1 Rf5 36. g3 Rf6 37. Kg2 a5 38. h4 Qg7 39. Re5 Qf8 40. Re3 1-0

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Pirir P, Clemente"]
[Black "Sosa O, Jorge A"]
[Result "1-0"]
[ECO "E73"]
[PlyCount "136"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[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. Be3 b6 7. Qd2 Re8 8. Bh6 Bh8 9. h4 c5 10. d5 Nbd7 11. h5 Ne5 12. hxg6 fxg6 13. Bg5 Rf8 14. Bxf6 Rxf6 15. Qh6 Rf7 16. 0-0-0 Qf8 17. Nf3 Qxh6+ 18. Rxh6 Nxf3 19. Bxf3 Bxc3 20. bxc3 Ba6 21. Rdh1 Rg7 22. Bg4 Bc8 23. Bxc8 Rxc8 24. f4 Rf8 25. g3 Rff7 26. Kd2 Kf8 27. Ke3 Ke8 28. g4 g5 29. f5 Kd7 30. Rb1 Rf6 31. Rbh1 Rff7 32. e5 dxe5 33. Ke4 Kc7 34. Kxe5 Kd7 35. Rc6 Rf8 36. Rhh6 Rc8 37. Rxc8 Kxc8 38. f6 exf6+ 39. Kxf6 Rc7 40. Kxg5 Rg7+ 41. Kf5 Rf7+ 42. Rf6 Rg7 43. g5 Re7 44. Re6 Rf7+ 45. Rf6 Re7 46. d6 Rg7 47. Ke6 Rxg5 48. Rf8+ Kb7 49. d7 Rg6+ 50. Kf5 Rd6 51. d8Q Rxd8 52. Rxd8 h5 53. Rh8 Ka6 54. Rxh5 Ka5 55. Ke6 Ka4 56. Kd5 Ka3 57. Rh2 a5 58. Kc6 a4 59. Kd6 b5 60. cxb5 c4 61. Rh7 Kxa2 62. Ra7 Kb3 63. Rxa4 Kxa4 64. b6 Kb3 65. b7 Kxc3 66. b8Q Kd4 67. Qb4 Kd3 68. Kd5 c3 1-0

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Sosa O, Jorge A"]
[Black "Alvarado M, Julio Cesar"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "55"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. d3 Nc6 5. c3 Nge7 6. d4 Ng6 7. Bb5 Bd7 8. 0-0 Be7 9. Re1 0-0 10. Nbd2 Qb6 11. Bxc6 Bxc6 12. Nf1 Rac8 13. Ng3 cxd4 14. cxd4 Bb4 15. Bd2 Bxd2 16. Qxd2 h6 17. Rec1 Bd7 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20. Qxc1 Ne7 21. Nf1 Qc6 22. Qxc6 Nxc6 23. a3 Na5 24. N1d2 Bb5 25. h3 Kf8 26. Ne1 Nc4 27. Nxc4 Bxc4 28. Nf3 1/2-1/2

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Sosa O, Jorge A"]
[Black "Juarez Aceituno, Carlos A"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "103"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 d4 4. Bc4 Bf5 5. d3 e6 6. 0-0 Nd7 7. Re1 b5 8. Bb3 Nc5 9. Nbd2 a5 10. a4 Nxb3 11. Nxb3 b4 12. Nbxd4 Bg4 13. Nxc6 Qd5 14. Ncd4 Bc5 15. Nb5 Rc8 16. b3 Ne7 17. Ra2 Nc6 18. Bf4 Nd4 19. Nbxd4 Bxd4 20. h3 Bh5 21. g4 Bg6 22. Nxd4 Qxd4 23. Qf3 0-0 24. Bg3 Rc6 25. h4 h5 26. gxh5 Bxh5 27. Qe4 Qd7 28. f3 Bg6 29. Qe3 Rfc8 30. Re2 R8c7 31. Rd2 Qc8 32. Qf2 Rc3 33. Bf4 Qb7 34. Qe3 Qd5 35. Kg2 Bf5 36. Kh2 Kf8 37. Kg3 Bg6 38. Bg5 Bh5 39. Qe4 Qd7 40. Qh7 f6 41. Qh8+ Ke7 42. exf6+ gxf6 43. Bxf6+ Kd6 44. Bxc3 Qf7 45. Be5+ Kd5 46. Qf6 Qg8+ 47. Kh2 Rf7 48. Qh8 Qg6 49. Bg3 Rxf3 50. Qa8+ Kc5 51. Qxa5+ Kc6 52. Qc7+ 1-0

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Sosa O, Jorge A"]
[Black "Mendez M, Axel R"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "18"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

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 Na5 9. Bc2 d6 1/2-1/2

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Sosa O, Jorge A"]
[Black "Noriega Morales, Edgar D"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "115"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bd6 6. d3 Ne7 7. Bc4 0-0 8. Bg5 Kh8 9. Nd2 f6 10. Bh4 Ng6 11. Bg3 Bc5 12. f4 d6 13. Qh5 Bd7 14. f5 Ne5 15. Bxe5 fxe5 16. Rf3 Rf6 17. Rg3 Qe7 18. Qg5 Re8 19. Rf1 c6 20. Kh1 b5 21. Bb3 Bb6 22. Nf3 Bd8 23. Nh4 Be6 24. Bxe6 Rxe6 25. Qxe7 R6xe7 26. Rh3 Kg8 27. Nf3 Rc7 28. Rg3 d5 29. Nd2 Rf7 30. b3 h6 31. Rg6 Rf6 32. Rxf6 Bxf6 33. g3 Bg5 34. Nf3 Bd8 35. Re1 dxe4 36. Rxe4 c5 37. Rxe5 Rxe5 38. Nxe5 Bc7 39. Nf3 Kf7 40. g4 a5 41. Kg2 Ke7 42. Nd2 Kd6 43. Kf3 Bd8 44. Ke4 Bf6 45. Nf3 Be7 46. h3 Bf6 47. h4 Bd8 48. g5 h5 49. Ne1 a4 50. Ng2 Ba5 51. Nf4 Be1 52. Nxh5 Bxh4 53. g6 axb3 54. axb3 c4 55. dxc4 bxc4 56. bxc4 Kc7 57. Nxg7 Kc6 58. Ne6 1-0

[Event "Guatemala II Semestre"]
[Site "Guatemala City"]
[Date "1992.??.??"]
[Round "?"]
[White "Sosa O, Jorge A"]
[Black "Pirir P, Clemente"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "122"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GUA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Bc5 8. 0-0 0-0 9. Nc3 h6 10. Bh4 Be7 11. f4 exf4 12. Bxf6 Bxf6 13. Kh1 Bxc3 14. bxc3 Qg5 15. Qf3 Qe5 16. Bb3 g5 17. Qh5 Kg7 18. Rf3 d5 19. Raf1 Qd6 20. exd5 cxd5 21. Rd1 Rb8 22. h3 Be6 23. Rfd3 Qe5 24. Bxd5 Rfd8 25. Bxe6 Rxd3 26. Rxd3 Qxe6 27. h4 f6 28. hxg5 fxg5 29. Qd1 Rb7 30. Rd6 Qe3 31. Rd3 Qf2 32. Rf3 Qc5 33. Qd4+ Qxd4 34. cxd4 Kg6 35. Rd3 Kf5 36. c4 g4 37. d5 Ke5 38. c5 g3 39. Rd1 a6 40. d6 Ke6 41. Rc1 Ra7 42. Kg1 h5 43. Kf1 Kd5 44. Ke2 h4 45. Kf3 Rf7 46. Re1 Kxc5 47. Re7 Rf6 48. d7 Rd6 49. Kxf4 a5 50. Kg4 Rd4+ 51. Kh3 a4 52. d8Q Rxd8 53. Kxh4 Rd3 54. Rb7 Ra3 55. Rb2 Kc4 56. Re2 Rd3 57. Re4+ Kb5 58. Re2 Kb4 59. Rb2+ Kc4 60. Rc2+ Rc3 61. Re2 Kd3 0-1

