[Event "Heredia op 1st"]
[Site "Heredia"]
[Date "2004.07.26"]
[Round "1"]
[White "Rodriguez Chaverri, David"]
[Black "Matamoros Araya, Silvia"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2081"]
[BlackElo "1802"]
[PlyCount "67"]
[EventDate "2004.07.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CRI"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 d6 5. Qa4+ Bd7 6. Qxb4 Nc6 7. Qb3 Rb8 8. d3 0-0 9. Nd5 Nd4 10. Qd1 Nxd5 11. cxd5 c6 12. e3 Nf5 13. dxc6 bxc6 14. Ne2 Qa5+ 15. Nc3 Rfc8 16. 0-0 d5 17. Kh1 Be6 18. a3 c5 19. Nxd5 Rd8 20. e4 Nd4 21. Bd2 Qb5 22. Bc3 Bxd5 23. exd5 f6 24. Bxd4 cxd4 25. b4 Qa6 26. Qb3 Rbc8 27. Rfc1 Kf8 28. Rc6 Rxc6 29. dxc6 Ke7 30. b5 Qb6 31. Rc1 Rc8 32. Qb4+ Ke8 33. a4 a6 34. Qc5 1-0

[Event "Codicader 3rd"]
[Site "Codicader"]
[Date "2003.10.14"]
[Round "2"]
[White "Matamoros Araya, Silvia"]
[Black "Castro, Azalea"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "122"]
[EventDate "2003.10.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 e6 5. cxd5 exd5 6. Bg5 Nf6 7. e3 Be7 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Rac1 Re8 12. a3 a5 13. Rc2 Ne4 14. Bxe7 Rxe7 15. Nd2 Ndf6 16. f3 Nxc3 17. Rxc3 Qe8 18. Re1 a4 19. e4 dxe4 20. fxe4 Nd5 21. Rc4 Nb6 22. Rcc1 Rd8 23. Qc3 Qd7 24. Nf3 Rde8 25. Qb4 Qd8 26. e5 Rd7 27. Re4 Rd5 28. Rh4 Rb5 29. Qc3 Rb3 30. Qc2 h6 31. Rg4 Nd5 32. Qe2 Qb6 33. Nh4 Rxb2 34. Qe4 Ne7 35. e6 Rf8 36. Nf5 Nxf5 37. Qxf5 Qd8 38. exf7+ Rxf7 39. Qe6 Qf6 40. Qxf6 Rxf6 41. Rf1 Rxf1+ 42. Kxf1 Rb3 43. d5 cxd5 44. Rxa4 Kf7 45. Ra8 d4 46. Rd8 d3 47. a4 Ke7 48. Rd4 Rb1+ 49. Kf2 Rb2+ 50. Kf3 d2 51. Ke2 d1Q+ 52. Kxd1 Rxg2 53. Rb4 Rxh2 54. Rxb7+ Kf6 55. a5 Ra2 56. Ra7 h5 57. a6 h4 58. Ra8 h3 59. a7 h2 60. Rh8 Rxa7 61. Rxh2 Ra1+ 0-1

[Event "Codicader 3rd"]
[Site "Codicader"]
[Date "2003.10.13"]
[Round "1"]
[White "Duron Godoy, Sari Esther"]
[Black "Matamoros Araya, Silvia"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "158"]
[EventDate "2003.10.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "MEX"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 d6 8. 0-0 0-0 9. Qd2 Ng4 10. Rad1 Nxe3 11. fxe3 Qb6 12. b3 Bg4 13. Rde1 Nxd4 14. Nd5 Nxb3 15. axb3 Qd8 16. Qf2 Be6 17. Rd1 a6 18. b4 Rc8 19. Bb3 Rc6 20. Rd3 Bd7 21. Ba4 b5 22. Bb3 e6 23. Nf6+ Bxf6 24. Qxf6 Qxf6 25. Rxf6 Kg7 26. Rf4 Bc8 27. Rd2 Bb7 28. h3 h5 29. h4 e5 30. Rf3 Rb6 31. Bd5 Bxd5 32. exd5 Rc8 33. Rdf2 Rb7 34. Rf6 Rd7 35. e4 Rc3 36. R6f3 Rc4 37. Ra3 Rxe4 38. c3 Rxh4 39. Rxa6 Rc4 40. Rf3 Rcc7 41. Rb6 Rb7 42. Ra6 Kf8 43. Kf2 Ke7 44. Ra2 Ra7 45. Re2 Ra3 46. Ke1 Rda7 47. Ref2 Ra1+ 48. Ke2 R7a2+ 49. Ke3 Re1+ 50. Kd3 Rd1+ 51. Ke4 f5+ 52. Ke3 f4+ 53. Ke4 Re1+ 54. Kd3 Rxf2 55. Rxf2 Ra1 56. Re2 g5 57. Ke4 Kf6 58. Rc2 Re1+ 59. Kf3 g4+ 60. Kf2 Re4 61. Rc1 g3+ 62. Kg1 Re2 63. Rd1 e4 64. Rf1 Ke5 65. Kh1 Kxd5 66. Rd1+ Kc4 67. Rc1 f3 68. gxf3 exf3 69. Kg1 h4 70. Rf1 Re1 71. Rxe1 f2+ 72. Kf1 fxe1Q+ 73. Kxe1 g2 74. Kf2 h3 75. Kg1 Kxc3 76. Kh2 d5 77. Kg1 d4 78. Kh2 d3 79. Kg1 d2 0-1

