[Event "Mexico City UNAM op"]
[Site "Mexico City"]
[Date "2012.11.23"]
[Round "4"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Hambleton, Aman"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2116"]
[BlackElo "2404"]
[PlyCount "65"]
[EventDate "2012.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Bd3 c5 5. dxc5 Bxc5 6. Ngf3 Ne7 7. Qe2 Nbc6 8. Nb3 Bb6 9. c3 0-0 10. 0-0 Ng6 11. Be3 Bc7 12. Rad1 Qf6 13. Nbd4 Nf4 14. Bxf4 Qxf4 15. g3 Qf6 16. Kg2 Bd7 17. Bc2 Rad8 18. Nxc6 bxc6 19. e5 Qe7 20. Qd3 f5 21. Rfe1 Rb8 22. b4 a5 23. a3 c5 24. bxc5 Qxc5 25. c4 Bb6 26. Re2 Bc6 27. Bb3 Ba7 28. Ba2 Rfd8 29. cxd5 Bxd5 30. Bxd5 Rxd5 31. Qa6 Rxd1 32. Qxe6+ Kh8 33. Ng1 0-1

[Event "Internet Section 11B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.11"]
[Round "2"]
[White "Diaz, Dagoberto"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2245"]
[BlackElo "2131"]
[PlyCount "55"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c3 f5 4. Bg5 Nf6 5. Nbd2 Be7 6. e3 b6 7. c4 c6 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Ne5 0-0 11. 0-0 Bb7 12. Rc1 Nd7 13. Nxd7 Qxd7 14. Nf3 Rac8 15. Ne5 Qd6 16. c5 bxc5 17. Bxe4 cxd4 18. exd4 dxe4 19. Qb3 Rc7 20. Rfd1 Rfc8 21. Nc4 Qd5 22. Qg3 h6 23. Nd6 Rd8 24. Nxf5 Rcd7 25. Nxh6+ Kh7 26. Ng4 c5 27. Ne3 Qh5 28. Qe5 1-0

[Event "Internet Section 11B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.11"]
[Round "1"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Pearl, Mark"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2131"]
[PlyCount "35"]
[EventDate "2004.03.11"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 e5 5. Nc3 Be7 6. d3 Ngf6 7. h3 0-0 8. Nh2 a6 9. Bc4 Nb6 10. b3 Qc7 11. Bg5 Ne8 12. Be3 Bd7 13. a4 Rd8 14. Qe2 a5 15. f4 Nxc4 16. bxc4 g6 17. Nd5 Qb8 18. Nxe7+ 1-0

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.07"]
[Round "9"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Mueller, Jason L"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2158"]
[BlackElo "1830"]
[PlyCount "138"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 f6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Be3 Bxd4 10. Bxd4 Be6 11. Nc3 Rd8 12. 0-0-0 Ne7 13. f3 Ng6 14. b3 b6 15. Be3 Ke7 16. g3 Rxd1+ 17. Kxd1 Rd8+ 18. Ke2 c5 19. f4 Bf7 20. h4 h5 21. Rd1 Rxd1 22. Kxd1 Kd6 23. Ke2 Ne7 24. a4 Nc6 25. Kd2 Nd4 26. Bxd4 cxd4 27. Ne2 c5 28. Kd3 a5 29. Ng1 c4+ 30. bxc4 Kc5 31. Nf3 Bxc4+ 32. Kd2 Bf7 33. e5 Be8 34. exf6 gxf6 35. Kd3 Bg6+ 36. Kd2 Be4 37. Ng1 Bc6 38. c3 dxc3+ 39. Kxc3 Bxa4 40. Nf3 b5 41. Nd2 b4+ 42. Kb2 Kd4 43. Nf1 Bd7 44. Kb3 Kc5 45. Ne3 a4+ 46. Kb2 Kd4 47. Nc2+ Kc4 48. Ne3+ Kd3 49. Nd5 a3+ 50. Kb1 Be6 51. Nxb4+ Ke3 52. Nc2+ Kf3 53. Nd4+ Kxg3 54. Nxe6 Kxh4 55. Ka2 Kg4 56. Kxa3 Kf5 57. Ng7+ Kg6 58. Ne6 h4 59. Nd4 h3 60. Kb3 h2 61. f5+ Kh5 62. Ne2 Kg4 63. Kc4 h1Q 64. Nd4 Qe4 65. Kc5 Qe5+ 66. Kc4 Kf4 67. Kd3 Qe4+ 68. Kc4 Ke5 69. Kc3 Qxd4+ 0-1

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "4"]
[White "Gonzalez, Bolivar Ribeiro"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2286"]
[BlackElo "2152"]
[PlyCount "29"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Bxf6 Nxf6 8. Bd3 b6 9. Qe2 Bb7 10. 0-0-0 0-0 11. Rhe1 Re8 12. Neg5 h6 13. Nxf7 Kxf7 14. Qxe6+ Kf8 15. Ne5 1-0

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "2"]
[White "Hoffman, Steve"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1653"]
[BlackElo "2151"]
[PlyCount "78"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Bxf6 Nxf6 8. Nxf6+ Bxf6 9. c3 b6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. 0-0 0-0 13. Qe2 Rfd8 14. Rad1 c6 15. Ne5 Qd6 16. Rfe1 c5 17. dxc5 Qxe5 18. Qxe5 Bxe5 19. cxb6 axb6 20. a3 Bf6 21. g3 Kf8 22. Kf1 Ke7 23. Ke2 g6 24. f4 h5 25. Ke3 Rac8 26. h3 Bxc3 27. bxc3 Rxc3+ 28. Kf2 Rxd1 29. Rxd1 Rxa3 30. Rb1 Ra6 31. Ke3 Kf6 32. Rb5 Ra3+ 33. Kf2 Ra6 34. h4 Ke7 35. Ke3 Kd6 36. Rb3 Ke7 37. Ke4 Kf6 38. Rb5 Ra3 39. Rxb6 Rxg3 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "6"]
[White "Kanep, Siim"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2464"]
[BlackElo "2119"]
[PlyCount "108"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Nxf6 8. Bd3 b6 9. Qe2 Bb7 10. 0-0-0 Bxf3 11. Qxf3 Qd5 12. Bb5+ Kf8 13. Bc6 Qxg5+ 14. Kb1 Rd8 15. h4 Qg4 16. Qb3 Rxd4 17. Rxd4 Qxd4 18. Bf3 g6 19. Rd1 Qe5 20. g4 Kg7 21. g5 Nd5 22. c4 Qf5+ 23. Ka1 Nb4 24. a3 Nc2+ 25. Ka2 Rd8 26. Rxd8 Bxd8 27. Qc3+ f6 28. Bd1 Qxf2 29. Bxc2 h6 30. Qd3 hxg5 31. Qxg6+ Kf8 32. h5 f5 33. Ba4 Qd4 34. Qe8+ Kg7 35. h6+ Kxh6 36. Qf8+ Kh5 37. Qf7+ Kg4 38. Qxe6 Bf6 39. Qe2+ Kf4 40. Qh2+ Ke4 41. Bc2+ Ke3 42. Qg3+ Kd2 43. Qg2+ Kc1 44. Bxf5 Qxb2+ 45. Qxb2+ Bxb2 46. Kb3 Bd4 47. Ka4 Kb2 48. Kb5 Kxa3 49. Ka6 Kb4 50. Be6 Be3 51. Kxa7 b5+ 52. Kb7 bxc4 53. Kxc7 c3 54. Kd6 c2 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "4"]
[White "Li, Shilong"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2522"]
[BlackElo "2087"]
[PlyCount "48"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 f6 14. Bd3 0-0 15. 0-0 b5 16. Nb2 Qc3 17. Rb1 Nc5 18. Rf3 fxe5 19. Bxh7+ Kxh7 20. Rxc3 dxc3 21. Qc2+ Kg8 22. Qxc3 Na4 23. Nxa4 bxa4 24. Qxe5 Ba6 1-0

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "8"]
[White "Moldobaev, Emelbek"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2388"]
[BlackElo "2187"]
[PlyCount "163"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bd3 b6 9. 0-0 Bb7 10. Ne5 Qd5 11. Nf3 h6 12. Bf4 c5 13. Bb5+ Kf8 14. dxc5 Qxd1 15. Rfxd1 Bxf3 16. gxf3 Bxc5 17. a3 Nd5 18. Bg3 g5 19. Bc6 Rc8 20. Bxd5 exd5 21. Rxd5 Kg7 22. Rd7 Rhe8 23. Kf1 a5 24. Re1 Rxe1+ 25. Kxe1 Re8+ 26. Kf1 Re6 27. a4 Kg6 28. h3 Rf6 29. Kg2 Re6 30. Rd2 f5 31. Bc7 Rc6 32. Be5 Re6 33. f4 gxf4 34. Bc7 Re4 35. b3 Re7 36. Bxf4 Re4 37. Kf3 Re6 38. Be3 Bxe3 39. fxe3 Rc6 40. c4 Kf6 41. Kf4 Re6 42. Rd4 Kg6 43. Rd5 Rf6 44. Rb5 Re6 45. c5 Re4+ 46. Kf3 bxc5 47. Rxc5 Rb4 48. Rb5 Rh4 49. Kg3 Re4 50. Kf2 Rh4 51. Rxa5 Rxh3 52. Rb5 Rh2+ 53. Kg3 Ra2 54. a5 Kg5 55. b4 h5 56. Rb8 h4+ 57. Kf3 h3 58. Rh8 h2 59. Kg3 Rb2 60. Rxh2 Rxb4 61. Ra2 Rb7 62. a6 Ra7 63. Ra5 Kg6 64. Kf4 Ra8 65. a7 Kf6 66. Rxf5+ Ke6 67. Ra5 Rf8+ 68. Ke4 Ra8 69. Ra6+ Kd7 70. Kd5 Kc7 71. e4 Kb7 72. Ra2 Rd8+ 73. Ke6 Ka8 74. e5 Rh8 75. Kf6 Rh6+ 76. Kg7 Rh1 77. e6 Rg1+ 78. Kf7 Rf1+ 79. Ke8 Re1 80. e7 Re3 81. Rd2 Kxa7 82. Kd7 1-0

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "2"]
[White "Plischki, Sebastian"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2338"]
[BlackElo "2086"]
[PlyCount "91"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 c6 6. e3 Bd6 7. Bd3 Bxf4 8. exf4 0-0 9. 0-0 Ne4 10. Qc2 Nd7 11. Rfe1 Ndf6 12. Ne5 Nd7 13. f3 Nxe5 14. fxe5 Nxc3 15. Qxc3 Bd7 16. c5 b6 17. b4 b5 18. a4 a6 19. axb5 axb5 20. Rxa8 Qxa8 21. Ra1 Qb7 22. Qa3 h6 23. Qa7 Rb8 24. Qxb7 Rxb7 25. Kf2 Kf7 26. f4 h5 27. Kg3 g6 28. Kh4 Be8 29. Kg5 Kg7 30. g3 Rc7 31. h3 Bf7 32. Ra8 Bg8 33. Bb1 Bf7 34. Bc2 Re7 35. Bd1 Be8 36. Be2 Bd7 37. g4 hxg4 38. hxg4 Be8 39. Bf3 Bd7 40. Ra5 Be8 41. gxf5 gxf5 42. Ra8 Bf7 43. Bh5 Bxh5 44. Kxh5 Rc7 45. Kg5 Kf7 46. Kh6 1-0

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "6"]
[White "Quesada, Sergio"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1890"]
[BlackElo "2162"]
[PlyCount "48"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Bc4 Qxg2 6. Qf3 Qxf3 7. Ngxf3 cxd4 8. Nxd4 Bd7 9. Rg1 Nf6 10. N2f3 a6 11. Bf4 Nc6 12. 0-0-0 Nxd4 13. Nxd4 g6 14. Be5 Bg7 15. Bd6 Ne4 16. Ba3 Nxf2 17. Rge1 Nxd1 18. Rxd1 0-0-0 19. Nb3 Bh6+ 20. Kb1 Bb5 21. Rxd8+ Rxd8 22. Bd3 Bxd3 23. cxd3 Rxd3 24. Kc2 Rh3 0-1

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "7"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Afonin, Sergey"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2145"]
[BlackElo "2180"]
[PlyCount "75"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 d6 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6+ bxc6 8. Nc3 Nf6 9. Qe2 fxe4 10. dxe4 Bg4 11. h3 Bh5 12. Qc4 Kd7 13. 0-0-0 Bxf3 14. gxf3 Nh5 15. Na4 Nf4 16. Nc5+ Ke8 17. Nd3 Nxd3+ 18. Rxd3 Kd7 19. Rc3 c5 20. Qb5+ Ke6 21. Qc4+ Kf6 22. Rg1 Qf7 23. Qe2 Qxa2 24. Kd2 Rab8 25. b3 Rb4 26. Qe3 Rd4+ 27. Ke2 h6 28. f4 Ke6 29. Rg6+ Kd7 30. fxe5 dxe5 31. Rxc5 Kc8 32. Rxg7 c6 33. Rxc6+ Kb8 34. Rcc7 Rhd8 35. Rb7+ Ka8 36. Rxa7+ Qxa7 37. Rxa7+ Kxa7 38. c3 1-0

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "1"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Connolly, Shaun"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2088"]
[BlackElo "1364"]
[PlyCount "61"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. d3 a6 7. Bc4 Nf6 8. Bg5 Be7 9. Nd2 d5 10. exd5 0-0 11. Bxf6 Bxf6 12. Ne4 b5 13. Bb3 Be5 14. f4 Bf6 15. Qf3 a5 16. a3 Bb7 17. Rae1 Bxd5 18. Bxd5 Ra6 19. Nxf6+ Rxf6 20. Re5 h6 21. Rfe1 Qd6 22. g3 g5 23. Qg4 Rg6 24. Be4 Rg7 25. fxg5 f6 26. Bd5+ Kh8 27. Rf5 c5 28. Qh5 c4 29. g6 Rxg6 30. Qxg6 cxd3 31. Qxh6# 1-0

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "3"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Lovelace, Randy C"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2154"]
[BlackElo "1775"]
[PlyCount "67"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Bd6 6. d4 exd4 7. Qxd4 f6 8. Nc3 Ne7 9. Be3 c5 10. Qd2 0-0 11. 0-0-0 Be6 12. Nd5 Nxd5 13. exd5 Bf5 14. Bf4 b5 15. Rhe1 Re8 16. Rxe8+ Qxe8 17. Bxd6 cxd6 18. Qf4 Qe4 19. Qxe4 Bxe4 20. Ne1 Re8 21. f3 Bg6 22. Nd3 Re2 23. Rd2 Bxd3 24. cxd3 Rxd2 25. Kxd2 Kf7 26. Ke3 f5 27. f4 Kf6 28. b3 a5 29. a4 bxa4 30. bxa4 h5 31. h4 g6 32. Kd2 Ke7 33. Kc3 Kd7 34. Kc4 1-0

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "3"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Medina Chirinos, Javier Enrique"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2088"]
[BlackElo "1679"]
[PlyCount "101"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 a6 4. d4 cxd4 5. cxd4 Bb4+ 6. Nc3 d5 7. e5 Nc6 8. Bd3 Nge7 9. 0-0 Bxc3 10. bxc3 b5 11. Bd2 Bb7 12. Re1 h6 13. Rb1 0-0 14. Qc1 f6 15. a4 Na7 16. axb5 axb5 17. Bf4 f5 18. Bxh6 Ng6 19. Bg5 Qd7 20. g3 Bc6 21. Qa3 Nc8 22. Qc5 Nge7 23. Bxb5 Bxb5 24. Qxb5 Qxb5 25. Rxb5 Ng6 26. Rb7 Ra3 27. Rc1 f4 28. Kg2 fxg3 29. hxg3 Rf7 30. Rb8 Rf8 31. Nh4 Nxh4+ 32. Bxh4 Ra2 33. g4 Kh7 34. c4 g5 35. Bg3 Kg6 36. cxd5 Ne7 37. Rxf8 Nxd5 38. Re1 Rd2 39. Re4 Nc3 40. Rf6+ Kg7 41. Re1 Rxd4 42. Rxe6 Rxg4 43. Rc6 Nd5 44. Ra1 Nf4+ 45. Kf3 Rxg3+ 46. fxg3 Ng6 47. Ra7+ Kh6 48. Raa6 Kh5 49. g4+ Kh4 50. Rxg6 Kh3 51. Rh6# 1-0

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "9"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Melgosa, Marcio"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2149"]
[BlackElo "2295"]
[PlyCount "135"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Bxd7+ Bxd7 5. 0-0 Nf6 6. Nc3 g6 7. Re1 Bg7 8. h3 0-0 9. d3 b5 10. a3 a5 11. Bd2 b4 12. axb4 axb4 13. Ne2 Bc6 14. c3 bxc3 15. bxc3 Qc7 16. Rxa8 Rxa8 17. Ng3 Qb7 18. d4 Nxe4 19. Nxe4 Bxe4 20. dxc5 dxc5 21. Qe2 Bxf3 22. gxf3 Qd7 23. Qe4 Re8 24. Bf4 Bxc3 25. Rb1 Bd4 26. Rb7 Qxh3 27. Rxe7 Rxe7 28. Qxe7 Qxf3 29. Qe8+ Kg7 30. Be5+ Bxe5 31. Qxe5+ Kh6 32. Qxc5 Qg4+ 33. Kf1 Qh3+ 34. Kg1 Qg4+ 35. Kf1 f5 36. Qe3+ f4 37. Qe7 Qh3+ 38. Ke2 Qg4+ 39. Kf1 f3 40. Qf8+ Kh5 41. Qd6 Qg2+ 42. Ke1 Qg1+ 43. Kd2 Qxf2+ 44. Kc3 Qe1+ 45. Kc2 Qe2+ 46. Kc3 Qe3+ 47. Kc2 Qe4+ 48. Kd2 Qe2+ 49. Kc3 Qe1+ 50. Kc2 f2 51. Qh2+ Kg5 52. Qg3+ Kf6 53. Qf4+ Ke6 54. Qc4+ Kf5 55. Qd5+ Qe5 56. Qf3+ Qf4 57. Qd5+ Kg4 58. Qg2+ Kf5 59. Qd5+ Kf6 60. Qc6+ Kg7 61. Qd7+ Qf7 62. Qd4+ Qf6 63. Qd7+ Qf7 64. Qd4+ Kg8 65. Qd8+ Qf8 66. Qd5+ Kg7 67. Qd7+ Qf7 68. Qd4+ 1/2-1/2

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "5"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Redgrave, John"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2156"]
[BlackElo "1813"]
[PlyCount "131"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 c6 4. Bxd5 cxd5 5. Nf3 d6 6. exd6 Qxd6 7. d4 Bg4 8. 0-0 e6 9. h3 Bh5 10. Bg5 Nc6 11. c3 Be7 12. Bxe7 Qxe7 13. Nbd2 0-0 14. Re1 f6 15. Qb3 Bf7 16. Re3 Rae8 17. Rae1 Qc7 18. Qb5 a6 19. Qe2 b5 20. a3 Qd6 21. Nb3 Re7 22. Nc5 Rfe8 23. Nd3 Na5 24. Nd2 Nc6 25. f4 a5 26. b4 axb4 27. axb4 h6 28. g3 g5 29. fxg5 hxg5 30. h4 gxh4 31. Qg4+ Bg6 32. Qxg6+ Rg7 33. Qxe8+ Kh7 34. Qh5+ Kg8 35. Qxh4 e5 36. dxe5 fxe5 37. Nxe5 Ne7 38. Ng4 Nf5 39. Nf6+ Kf7 40. Qh5+ Kxf6 41. Re6+ Qxe6 42. Rxe6+ Kxe6 43. Qe2+ Kf6 44. Nf1 Nxg3 45. Nxg3 Rxg3+ 46. Kf2 Rg5 47. Qe3 Rf5+ 48. Kg3 Rg5+ 49. Kh4 Re5 50. Qd4 Ke6 51. Kg3 Re4 52. Qb6+ Ke5 53. Qc7+ Kf5 54. Qd7+ Ke5 55. Qe7+ Kf5 56. Qd7+ Ke5 57. Qxb5 Re3+ 58. Kg4 Re4+ 59. Kf3 Rc4 60. Qe8+ Kd6 61. Qe3 Kc6 62. Ke2 Kb5 63. Kd2 Kc6 64. Qe6+ Kb5 65. Qxd5+ Kb6 66. Qxc4 1-0

[Event "Internet Section 06B g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "7"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Salama, Omar"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2189"]
[BlackElo "2172"]
[PlyCount "103"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d3 Nge7 7. Be3 d6 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Bg4 11. d5 Nd4 12. Be2 Nxe2+ 13. Qxe2 f5 14. Bg5 h6 15. Bxe7 Qxe7 16. h3 Bh5 17. Qd3 fxe4 18. Nxe4 Bxf3 19. gxf3 Rf4 20. Ng3 Qg5 21. Rae1 Raf8 22. Re3 h5 23. Kh2 Rh4 24. Re4 Rhf4 25. Re3 Rd4 26. Qe2 h4 27. Ne4 Qf4+ 28. Kh1 Qf5 29. Kg2 Bh6 30. Rd3 Bf4 31. Rfd1 Rxd3 32. Rxd3 Qd7 33. Rc3 Kg7 34. Qc2 Rf7 35. b3 Bh6 36. a4 a5 37. Rc4 Qf5 38. Qc3 Qd7 39. Qxa5 Kg8 40. Qc3 Bf8 41. a5 Qb5 42. b4 Qxd5 43. Rc7 Qe6 44. Ng5 Rxc7 45. Qxc7 Qe7 46. Qc4+ Kg7 47. Ne6+ Kh8 48. Qd5 Bh6 49. b5 Kh7 50. a6 bxa6 51. bxa6 Bf4 52. Qb7 1-0

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "5"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Turgut, Bora"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2090"]
[BlackElo "1677"]
[PlyCount "83"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 f6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Be3 Ne7 10. 0-0 Bxd4 11. Bxd4 Be6 12. Nc3 0-0-0 13. Rad1 b6 14. b3 c5 15. Be3 Rxd1 16. Rxd1 Rd8 17. Rxd8+ Kxd8 18. Kf1 Kd7 19. Ke2 Kc6 20. a4 b5 21. axb5+ axb5 22. g4 g5 23. f4 h6 24. e5 gxf4 25. Bxf4 Ng6 26. Bxh6 fxe5 27. Ne4 Kd5 28. Ke3 Nh4 29. Nf6+ Kc6 30. Bg5 Ng2+ 31. Kf2 Nf4 32. Bxf4 exf4 33. Kf3 b4 34. h4 c4 35. bxc4 Bxc4 36. h5 Bd3 37. cxd3 b3 38. Ne4 b2 39. Nd2 Kb5 40. h6 Kb4 41. h7 Kc3 42. h8Q+ 1-0

[Event "Internet Section 06A g/8'+2\""]
[Site "Dos Hermanas"]
[Date "2004.03.06"]
[Round "8"]
[White "Simpson, Ronald"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2268"]
[BlackElo "2139"]
[PlyCount "59"]
[EventDate "2004.03.06"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. e4 fxe4 4. Nxe4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. d4 b6 8. Bd3 Bb7 9. 0-0 Na6 10. a3 c5 11. Be3 cxd4 12. Bxd4 Nc5 13. Bc2 d5 14. b4 Nce4 15. cxd5 exd5 16. Bb3 Kh8 17. Ne5 Rc8 18. Rc1 Nxc3 19. Rxc3 Rxc3 20. Bxc3 Ne4 21. Bd4 Bf6 22. f3 Nd6 23. Qd3 Qc8 24. Bc2 g6 25. Ng4 Ne8 26. Re1 Qf5 27. Rxe8 Rxe8 28. Bxf6+ Kg8 29. Nh6+ Kf8 30. Nxf5 1-0

[Event "Carlos Torre Memorial op 15th"]
[Site "Merida"]
[Date "2002.12.19"]
[Round "7"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Hernandez Guerrero, Yadira"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2163"]
[BlackElo "2234"]
[PlyCount "60"]
[EventDate "2002.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 a6 4. a4 Nc6 5. Nf3 Nf6 6. Qe2 Nd4 7. Nxd4 cxd4 8. e5 dxc3 9. exf6 d5 10. Bb3 Qxf6 11. bxc3 Be7 12. 0-0 0-0 13. d4 Bd7 14. a5 Rac8 15. c4 dxc4 16. Bxc4 Qxd4 17. Rd1 Qxa1 18. Be3 Qa4 19. Bb3 Qb5 20. Qg4 Bf6 21. Rd3 Rc3 22. Rd6 h5 23. Qd1 Bc6 24. Qd2 Qxa5 25. f3 Rd8 26. Kf2 Rxd6 27. Qxd6 Qd8 28. Qb4 Qd1 29. Qf4 Rxe3 30. Kxe3 Qc1+ 0-1

[Event "Carlos Torre Memorial op 15th"]
[Site "Merida"]
[Date "2002.12.18"]
[Round "6"]
[White "Espinosa Flores, Rafael Emilio"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2414"]
[BlackElo "2163"]
[PlyCount "63"]
[EventDate "2002.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 Rc8 9. Bb2 Nh6 10. Nc3 Na5 11. Na4 Bxa4 12. Qxa4+ Nc6 13. Rc1 a6 14. Bd3 Be7 15. 0-0 0-0 16. Rfe1 Na7 17. Qd7 Rxc1 18. Rxc1 Bd8 19. Qa4 f6 20. Qc2 f5 21. h3 Rf7 22. Qa4 Rf8 23. Rc5 Be7 24. Rc2 Nf7 25. Qd7 Bd8 26. Rc5 g6 27. Bc1 Nc6 28. Bd2 Nxd4 29. Nxd4 Nxe5 30. Qxe6+ Qxe6 31. Nxe6 Nxd3 32. Rxd5 1-0

[Event "Carlos Torre Memorial op 15th"]
[Site "Merida"]
[Date "2002.12.17"]
[Round "5"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Estrada Nieto, Julian"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2163"]
[BlackElo "2345"]
[PlyCount "68"]
[EventDate "2002.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Qd6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Be3 Ne7 10. Nc3 0-0-0 11. 0-0-0 Ng6 12. f4 Bb4 13. Nde2 Rhe8 14. a3 Bf8 15. Rd2 c5 16. Rhd1 Bc6 17. Rxd8+ Rxd8 18. Rxd8+ Kxd8 19. g3 Kd7 20. Kd2 b5 21. e5 h5 22. h4 Ke6 23. b3 Kf5 24. Ke1 a5 25. a4 b4 26. Nd1 Bb7 27. Nf2 Ke6 28. Nh3 f6 29. exf6 gxf6 30. Nf2 Bd6 31. Nd3 Be4 32. Kd2 Bxd3 33. Kxd3 Kd5 34. c4+ Kc6 1/2-1/2

[Event "Carlos Torre Memorial op 15th"]
[Site "Merida"]
[Date "2002.12.16"]
[Round "4"]
[White "Rosas Garcia, Cesar Arturo"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2002"]
[BlackElo "2163"]
[PlyCount "38"]
[EventDate "2002.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. exd5 Qxd5 6. Ngf3 Nf6 7. Bc4 Qc6 8. 0-0 Nbd7 9. Qe2 0-0 10. Rd1 a6 11. Nb3 b5 12. Bd3 Bb7 13. Nxc5 Nxc5 14. Bg5 Rad8 15. Qe5 Rd5 16. Qg3 Nce4 17. Bxe4 Nxe4 18. Qg4 h5 19. Qh3 Nxg5 0-1

[Event "Carlos Torre Memorial op 15th"]
[Site "Merida"]
[Date "2002.12.15"]
[Round "3"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Ancheyta Tejas, Victor"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2163"]
[BlackElo "2282"]
[PlyCount "121"]
[EventDate "2002.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. dxc5 dxe4 6. Nxe4 Nxe4 7. Bxe4 Qxd1+ 8. Kxd1 Bxc5 9. Ke2 f5 10. Bd3 e5 11. Be3 Bxe3 12. Kxe3 Nc6 13. Bb5 0-0 14. Bxc6 bxc6 15. f3 Rd8 16. Nh3 f4+ 17. Ke2 Bxh3 18. gxh3 Rd6 19. Rad1 Rh6 20. Kd3 Re8 21. Ke4 Re7 22. Rd8+ Kf7 23. Rhd1 Rxh3 24. R1d2 Rh6 25. b4 Rg6 26. c4 Rg1 27. R8d7 Re1+ 28. Kf5 Re3 29. R2d3 e4 30. fxe4 R3xe4 31. R3d4 g6+ 32. Kg4 h5+ 33. Kf3 Rxd4 34. Rxd4 g5 35. h4 Re3+ 36. Kf2 Kg6 37. b5 cxb5 38. cxb5 Ra3 39. Rd6+ Kf5 40. Rd5+ Kg4 41. hxg5 Rxa2+ 42. Kf1 Rc2 43. g6 Rc7 44. Kf2 Rg7 45. Rd6 h4 46. Ra6 Rb7 47. Ra1 Rg7 48. Ra6 Rb7 49. Ra1 Kf5 50. Rg1 Rg7 51. Rh1 Kg5 52. Rg1+ Kh5 53. Kf3 Rxg6 54. Ra1 Rg7 55. Ra5 Kh6 56. Kxf4 Kh7 57. Ra6 Kg8 58. b6 axb6 59. Rxb6 Rh7 60. Rb8+ Kg7 61. Rb7+ 1/2-1/2

[Event "Carlos Torre Memorial op 15th"]
[Site "Merida"]
[Date "2002.12.13"]
[Round "1"]
[White "Mitkov, Nikola"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2529"]
[BlackElo "2163"]
[PlyCount "103"]
[EventDate "2002.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "CBM 091 Extra"]
[Source "ChessBase"]
[SourceDate "2003.01.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.01.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Be2 a6 9. Na4 Qa5+ 10. c3 cxd4 11. b4 Nxb4 12. cxb4 Bxb4+ 13. Bd2 Bxd2+ 14. Nxd2 b5 15. Nb2 Nc5 16. 0-0 Qc3 17. Rc1 Qxb2 18. Rxc5 d3 19. Qc1 Qxc1 20. Rfxc1 dxe2 21. Rxc8+ Rxc8 22. Rxc8+ Kd7 23. Rc1 Rc8 24. Re1 Rc2 25. Nf3 d4 26. Kf2 d3 27. Ke3 d2 28. Nxd2 Rxa2 29. Rc1 Rc2 30. Rb1 f6 31. exf6 gxf6 32. Kxe2 Ke7 33. Kd3 Rc6 34. Nb3 Rc4 35. g3 e5 36. fxe5 fxe5 37. Nd2 Rd4+ 38. Ke3 Ke6 39. Rc1 Kf5 40. Rc7 h5 41. Rh7 h4 42. Rh5+ Kf6 43. Nf3 Ra4 44. Rh6+ Kg7 45. Rxh4 Rxh4 46. Nxh4 a5 47. Nf3 Kf6 48. Nd2 a4 49. h4 b4 50. h5 Kg5 51. g4 b3 52. Nb1 1-0

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "3"]
[White "Martin Del Campo C, Roberto Abel"]
[Black "Schaffenburg Ruiz, Federico"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2427"]
[BlackElo "2103"]
[PlyCount "59"]
[EventDate "1999.12.??"]
[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. d3 d5 3. Nd2 b6 4. Ngf3 Ne7 5. g3 Nd7 6. Bg2 dxe4 7. Ng5 Bb7 8. 0-0 Ng6 9. Ndxe4 Be7 10. Re1 Bxe4 11. Bxe4 Rb8 12. Qh5 Nf6 13. Bc6+ Kf8 14. Qe2 Qd6 15. Bg2 h5 16. h4 Ng4 17. Bd2 Bxg5 18. Bxg5 Re8 19. Be4 Nf6 20. Bf3 Ne7 21. c3 Nf5 22. d4 c5 23. Bf4 Qe7 24. dxc5 Qxc5 25. Rad1 Ke7 26. Qa6 Rd8 27. Qxa7+ Rd7 28. Rxd7+ Nxd7 29. Rd1 Rd8 30. Bc7 1-0

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "4"]
[White "Schaffenburg Ruiz, Federico"]
[Black "Miranda, Ruben"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2103"]
[PlyCount "102"]
[EventDate "1999.12.??"]
[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. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Bb5 8. Qb3 Bxf1 9. Qxb6 axb6 10. Kxf1 Na6 11. Nc3 Nc7 12. Bd2 Ne7 13. Ke2 Nc6 14. Rhc1 Be7 15. Na2 Kd7 16. Rc2 f6 17. Rac1 Rhc8 18. Bf4 b5 19. exf6 gxf6 20. Bxc7 Rxc7 21. Nc3 b4 22. Nb5 Rcc8 23. axb4 Bxb4 24. Kd3 Ba5 25. Ke2 Bb6 26. Rd1 Ra4 27. b3 Rb4 28. Nc3 Nxd4+ 29. Nxd4 Bxd4 30. Kd3 Be5 31. Rb1 Rd4+ 32. Ke3 Rh4 33. Kd3 Rxc3+ 34. Rxc3 Bxc3 35. Kxc3 Rxh2 36. Rg1 h5 37. Kd4 Kd6 38. Ke3 Rh4 39. g3 Rb4 40. Rb1 e5 41. f3 f5 42. Kd3 e4+ 43. fxe4 fxe4+ 44. Kc3 Kc5 45. Rh1 Rd4 46. Rxh5 Rd3+ 47. Kc2 Rxg3 48. Rh7 Kd4 49. Rxb7 Rg2+ 50. Kd1 Kd3 51. Kc1 e3 0-1

