[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.05.13"]
[Round "6"]
[White "Garcia Ruiz Fuentes, Angel Marcos"]
[Black "Sanchez Obregon, Diego"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1873"]
[BlackElo "2042"]
[PlyCount "64"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Qc7 7. Bb3 e6 8. 0-0 Nbd7 9. Bxe6 fxe6 10. Nxe6 Qb6 11. Nd5 Nxd5 12. exd5 Nc5 13. Nxg7+ Bxg7 14. Re1+ Kd8 15. Bg5+ Kc7 16. Re7+ Bd7 17. Rxg7 Qxb2 18. Rf7 Raf8 19. Bf6 Qb4 20. Qh5 Rxf7 21. Qxf7 Re8 22. c3 Qb2 23. Rf1 Qxa2 24. h4 Qc2 25. h5 Qe4 26. h6 b5 27. f4 Qf5 28. Qg7 Re2 29. Rf3 Ne4 30. Bd4 Nd2 31. Re3 Qb1+ 32. Kh2 Nf1+ 0-1

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.05.06"]
[Round "5"]
[White "Sanchez Obregon, Diego"]
[Black "De la Horra del Barco, Ricardo"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2042"]
[BlackElo "2055"]
[PlyCount "22"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. Bf4 Nf6 9. 0-0 0-0 10. Qd2 Qc7 11. Rad1 Nbd7 1/2-1/2

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.04.22"]
[Round "4"]
[White "Castro Uceda, Jose Antonio"]
[Black "Sanchez Obregon, Diego"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1658"]
[BlackElo "2042"]
[PlyCount "90"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 g6 4. Nc3 dxc4 5. Bxc4 Bg7 6. Nf3 Nf6 7. 0-0 0-0 8. Re1 b5 9. Be2 Nbd7 10. a3 Qc7 11. e4 e5 12. h3 a6 13. Be3 exd4 14. Bxd4 c5 15. Bxf6 Nxf6 16. Rc1 Bb7 17. Bf1 Rfe8 18. Qc2 Rad8 19. b3 Bh6 20. Ra1 Bg7 21. Rac1 Qa5 22. a4 b4 23. Nd5 Nxd5 24. exd5 Rxe1 25. Rxe1 Bxd5 26. Ne5 Qc7 27. Nc4 Bc3 28. Re3 Bd4 29. Re1 Qf4 30. Ne3 Bb7 31. Bc4 Qg5 32. Bf1 Bc3 33. Rd1 Bd4 34. Re1 Re8 35. Qd3 Bc8 36. g3 h5 37. h4 Qd8 38. Qd2 Be6 39. Qc2 Bc8 40. Bd3 Qc7 41. Bxg6 Bxe3 42. Rxe3 Rxe3 43. fxe3 Qxg3+ 44. Kf1 Qxg6 45. Qxc5 Qf5+ 0-1

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.04.15"]
[Round "3"]
[White "Sanchez Obregon, Diego"]
[Black "Tevar Sanz, Gonzalo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2042"]
[BlackElo "1825"]
[PlyCount "32"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d5 3. Bg2 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nxc6 bxc6 7. 0-0 Be6 8. c4 Qd7 9. Qa4 Rc8 10. Rd1 d4 11. b3 Nf6 12. Nd2 c5 13. Qxd7+ Bxd7 14. Ne4 Nxe4 15. Bxe4 Bc6 16. Bg2 e4 1/2-1/2

[Event "Madrid San Viator op 18th"]
[Site "Madrid"]
[Date "2012.04.01"]
[Round "2"]
[White "Cazorla Munoz, Francisco"]
[Black "Sanchez Obregon, Diego"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1755"]
[BlackElo "2042"]
[PlyCount "94"]
[EventDate "2012.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Bd3 Qc7 8. 0-0 Nbd7 9. Be3 b5 10. a4 b4 11. Nce2 Bb7 12. Ng3 Nc5 13. f5 e5 14. Nf3 Ncxe4 15. Nxe4 Nxe4 16. a5 Nc5 17. Bc4 Rd8 18. Qe2 d5 19. Ba2 Be7 20. Kh1 0-0 21. h4 d4 22. Bg5 e4 23. Nh2 Bd5 24. f6 gxf6 25. Rxf6 Bxa2 26. Qg4 Qc8 27. Qg3 Kh8 28. Qe5 Nd7 29. Qxe7 Qxc2 30. Rxa2 Qb1+ 31. Rf1 Qxa2 32. Qxe4 f6 33. Qxd4 Qe6 34. Ng4 Ne5 35. Bxf6+ Qxf6 36. Rxf6 Rxd4 37. Rxf8+ Kg7 38. Nxe5 Rxh4+ 39. Kg1 Kxf8 40. b3 Rh5 41. Nc4 Ke7 42. Kf2 Kd7 43. Kf3 Kc6 44. g3 Kb5 45. Kf4 Rc5 46. Nd6+ Kc6 47. Nc4 Rxc4+ 0-1

[Event "Madrid San Viator op 14th"]
[Site "Madrid"]
[Date "2010.05.16"]
[Round "7"]
[White "Rosa Ramirez, Victor Diego"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1936"]
[BlackElo "2080"]
[PlyCount "59"]
[EventDate "2010.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. a4 Qd6 6. Ba3 Qd8 7. Bc4 Nf6 8. Nf3 e6 9. Bxf8 Kxf8 10. 0-0 c5 11. Ne5 Nbd7 12. Nd3 a6 13. Qe2 Qc7 14. f4 Nb6 15. Ba2 Nbd5 16. Nxd5 Nxd5 17. f5 c4 18. Ne5 b5 19. Rae1 f6 20. fxe6 Bxe6 21. Qh5 Bf7 22. Nxf7 Qxf7 23. Qf3 Rd8 24. axb5 axb5 25. Qa3+ Kg8 26. d3 cxd3 27. cxd3 Qd7 28. Re7 Qg4 29. Bxd5+ Kf8 30. Rf7+ 1-0

[Event "Madrid San Viator op 14th"]
[Site "Madrid"]
[Date "2010.05.09"]
[Round "6"]
[White "Aguado Solana, Juan"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2018"]
[BlackElo "2080"]
[PlyCount "39"]
[EventDate "2010.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. exf6 Qe5+ 11. Be2 Qxg5 12. Qd3 Bc5 13. Ne4 Qe5 14. Nxc5 Qxc5 15. fxg7 Rg8 16. Qxh7 Rxg7 17. Qxg7 Qb4+ 18. c3 Qxb2 19. 0-0 Ra7 20. Rad1 1-0

[Event "Madrid San Viator op 14th"]
[Site "Madrid"]
[Date "2010.05.02"]
[Round "5"]
[White "Sanchez Obregon, Diego"]
[Black "Romero Alfonso, Carlos"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2080"]
[BlackElo "1883"]
[PlyCount "75"]
[EventDate "2010.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 Qa5 6. 0-0 c4 7. b3 b5 8. bxc4 bxc4 9. Na3 Ba6 10. Nf4 Rc8 11. Nd5 Ne5 12. Nb4 e6 13. Nac2 Bb7 14. Qe2 d6 15. Ne3 Qc7 16. f4 Nd7 17. Ba3 Ne7 18. f5 0-0 19. fxe6 fxe6 20. Qg4 Rxf1+ 21. Rxf1 Nf8 22. Qf4 Kh8 23. Qf7 g5 24. Nxc4 Nfg6 25. Ne3 Qd7 26. Bh3 Rf8 27. Qxe6 Rxf1+ 28. Kxf1 Qxe6 29. Bxe6 Bxe4 30. Nbd5 Bd3+ 31. Kf2 Be5 32. Nxe7 Nxe7 33. Ng4 Nf5 34. Ne3 Nh6 35. Nc4 Ng4+ 36. Kg1 h5 37. Nxd6 Nxh2 38. Nf7+ 1-0

[Event "Madrid San Viator op 14th"]
[Site "Madrid"]
[Date "2010.04.25"]
[Round "4"]
[White "Sarabia Utrilla, Joaquin"]
[Black "Sanchez Obregon, Diego"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1795"]
[BlackElo "2080"]
[PlyCount "50"]
[EventDate "2010.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 a6 7. e3 Bd6 8. Bxd6 Qxd6 9. Ne5 b5 10. a3 Ne4 11. Nxe4 dxe4 12. Qg4 0-0 13. Qxe4 Ra7 14. Bd3 g6 15. 0-0 f6 16. Nf3 Bb7 17. Qg4 e5 18. Qg3 Qd7 19. Rac1 Bxf3 20. Qxf3 exd4 21. exd4 Qxd4 22. Rc3 Nd7 23. Rd1 Ne5 24. Bc4+ Qxc4 25. Qe3 Qf7 0-1

[Event "Madrid San Viator op 14th"]
[Site "Madrid"]
[Date "2010.04.18"]
[Round "3"]
[White "Sanchez Obregon, Diego"]
[Black "Barahona Torrijos, Angel"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2080"]
[BlackElo "1961"]
[PlyCount "88"]
[EventDate "2010.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 c6 5. Be3 Bxe3 6. fxe3 b5 7. Bb3 a5 8. a3 d6 9. Nf3 Na6 10. 0-0 Nc5 11. Ba2 Bg4 12. Qe1 b4 13. Ne2 b3 14. cxb3 Nxd3 15. Qc3 Nc5 16. b4 Ncxe4 17. Qxc6+ Bd7 18. Qc4 0-0 19. Nc3 Qb6 20. Rfe1 Be6 21. Qd3 Nxc3 22. bxc3 Bxa2 23. Rxa2 axb4 24. cxb4 Rfc8 25. h3 Rc6 26. Rc2 e4 27. Qd4 exf3 28. Rxc6 Qxc6 29. gxf3 Qxf3 30. Qxd6 Ne4 31. Qf4 Qxf4 32. exf4 f5 33. Ra1 Nc3 34. Kf2 Kf7 35. Ke3 Ke6 36. Kd4 Nd5 37. Kc5 Nxf4 38. Kc6 Nd3 39. b5 f4 40. b6 f3 41. b7 Rf8 42. Kc7 f2 43. b8Q Rxb8 44. Kxb8 Ne1 0-1

[Event "Madrid San Viator op 14th"]
[Site "Madrid"]
[Date "2010.04.11"]
[Round "2"]
[White "Tolosana Esteban, Enrique"]
[Black "Sanchez Obregon, Diego"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1824"]
[BlackElo "2080"]
[PlyCount "60"]
[EventDate "2010.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Qc7 8. Bxf6 gxf6 9. g3 Nd7 10. Bg2 h5 11. f4 Nb6 12. b3 Bd7 13. a4 Rc8 14. a5 Qxc3 15. Qxc3 Rxc3 16. axb6 e5 17. Nf5 Rxc2 18. Rxa6 Bxf5 19. Ra8+ Bc8 20. Bf1 Ke7 21. Bc4 Bg7 22. 0-0 Be6 23. Ra7 Rb8 24. Ba6 Bc8 25. Bc4 Bh3 26. Rfa1 f5 27. Bd5 exf4 28. Rd1 f3 29. Bxb7 Bd4+ 30. Rxd4 f2+ 0-1

[Event "Madrid San Viator op 14th"]
[Site "Madrid"]
[Date "2010.03.28"]
[Round "1"]
[White "Sanchez Obregon, Diego"]
[Black "Zumel Zea, Javier"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2080"]
[BlackElo "1618"]
[PlyCount "56"]
[EventDate "2010.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 e5 4. Bg2 Nf6 5. 0-0 Be7 6. c3 0-0 7. d4 cxd4 8. cxd4 exd4 9. Nxd4 d5 10. Nc3 dxe4 11. Nxc6 bxc6 12. Nxe4 Bb7 13. Qb3 Qb6 14. Qc2 Rac8 15. Be3 c5 16. b3 Rfe8 17. Rac1 Nxe4 18. Bxe4 Bxe4 19. Qxe4 Bg5 20. Qc4 Rxe3 21. fxe3 Bxe3+ 22. Kg2 Qb7+ 23. Rf3 Rd8 24. Rcf1 Rd2+ 25. Kh3 Qd7+ 26. g4 Rd5 27. Rxe3 Rh5+ 28. Kg3 Qd6+ 1-0

[Event "Catalunya-chT Primera Gp1"]
[Site "Catalunya"]
[Date "2008.04.06"]
[Round "7"]
[White "Lopez Abad, Sixte"]
[Black "Sanchez Obregon, Diego"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2029"]
[BlackElo "2066"]
[PlyCount "55"]
[EventDate "2008.01.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 e5 7. Qd2 Be6 8. Nd5 Bxd5 9. exd5 Nce7 10. Ne2 Nf6 11. c4 Ng4 12. 0-0 Nxe3 13. fxe3 0-0 14. d4 cxd4 15. exd4 Qb6 16. Kh1 exd4 17. Be4 Rac8 18. Rac1 f5 19. Bg2 d3 20. Qxd3 Qxb2 21. Rc2 Qb4 22. Nf4 Be5 23. Ne6 Rf6 24. a3 Qa5 25. Rd1 b6 26. c5 bxc5 27. Nxc5 Qc7 28. Qe3 0-1

[Event "Catalunya-chT Primera Gp1"]
[Site "Catalunya"]
[Date "2008.02.24"]
[Round "5"]
[White "Sanchez Obregon, Diego"]
[Black "Rivas Garcia, Victor"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2066"]
[BlackElo "2210"]
[PlyCount "74"]
[EventDate "2008.01.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. c4 d6 6. Nc3 Nbd7 7. 0-0 e5 8. Bg5 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. dxe5 dxe5 12. e4 c6 13. Ne3 Qe7 14. Qc2 Nc5 15. b4 Ne6 16. c5 Nd4 17. Qd3 a5 18. a3 Rd8 19. Nc4 Bg4 20. Nd6 Bxf3 21. Bxf3 b6 22. Bg4 bxc5 23. bxc5 Bf8 24. f4 Qa7 25. fxe5 Qxc5 26. Rac1 Ne2+ 27. Kg2 Nxc1 28. Qf3 Ra7 29. Nxf7 Rd2+ 30. Kh3 Qc2 31. Be6 Rxh2+ 32. Kg4 Kh7 33. Ng5+ hxg5 34. Qxf8 Qe2+ 35. Rf3 Qxe4+ 36. Rf4 Qe2+ 37. Kxg5 Rh5+ 0-1

[Event "Catalunya-chT Primera Gp1"]
[Site "Catalunya"]
[Date "2008.02.17"]
[Round "4"]
[White "Sanchez Obregon, Diego"]
[Black "Gines Rodriguez, Oscar"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2066"]
[PlyCount "63"]
[EventDate "2008.01.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. c4 c6 6. cxd5 cxd5 7. Nc3 0-0 8. 0-0 Nbd7 9. Bf4 Qa5 10. a3 e6 11. b4 Qb6 12. Qb3 Ne4 13. Rac1 a6 14. e3 Ndf6 15. Na4 Qb5 16. Nb2 a5 17. Rc2 axb4 18. axb4 Re8 19. Ne5 g5 20. f3 gxf4 21. fxe4 fxg3 22. hxg3 b6 23. Nxf7 Qd7 24. e5 Qb5 25. Rxf6 Bxf6 26. Bf1 Ra1 27. Rf2 Rxf1+ 28. Rxf1 Bxe5 29. dxe5 d4 30. Rf4 Rf8 31. Qc4 Qd7 32. Qe2 1-0

[Event "Barcelona Sants op 09th"]
[Site "Barcelona"]
[Date "2007.08.24"]
[Round "1"]
[White "Almeida Quintana, Omar"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2501"]
[BlackElo "2051"]
[PlyCount "44"]
[EventDate "2007.08.24"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bf5 5. Qb3 b6 6. Bg5 Ne4 7. Bh4 h6 8. e3 g5 9. Bg3 e6 10. cxd5 Nxg3 11. hxg3 exd5 12. Ne5 Qd6 13. e4 Be6 14. exd5 Bxd5 15. Nxd5 cxd5 16. Bb5+ Ke7 17. 0-0 Bg7 18. Rfe1 Bxe5 19. Rxe5+ Kf8 20. Rxd5 Qf6 21. Rc1 Kg7 22. Rc7 a6 1-0

[Event "ESP-chT CECLUB Norte Div 1"]
[Site "Sabadell"]
[Date "2007.08.15"]
[Round "1"]
[White "Marcet Bisbal, Antonio"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2299"]
[BlackElo "2051"]
[PlyCount "127"]
[EventDate "2007.08.15"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 c6 6. e3 0-0 7. Bd3 Nh5 8. Be5 f6 9. Bxb8 Rxb8 10. cxd5 cxd5 11. Qb3 Be6 12. Be4 Kh8 13. Bxd5 Bc8 14. h3 f5 15. Bc4 b5 16. Be2 b4 17. Na4 Qa5 18. Rc1 Bd7 19. Nc5 Rfc8 20. 0-0 Be8 21. Qe6 Rc6 22. Qxe7 Rc7 23. Qd6 Rbc8 24. Nb3 Qb6 25. Qxb6 axb6 26. Ba6 Rxc1 27. Rxc1 Ra8 28. Rc8 Rxc8 29. Bxc8 Nf6 30. Nc1 Ne4 31. Nd3 Bf8 32. Ba6 Kg7 33. Bc4 Kf6 34. Kf1 g5 35. Ke2 g4 36. hxg4 fxg4 37. Nfe1 h5 38. f3 gxf3+ 39. gxf3 Ng3+ 40. Kf2 h4 41. Kg2 Nf5 42. Nc2 Bd7 43. e4 Ng3 44. f4 Nxe4 45. Ncxb4 Nd2 46. Bd5 Kf5 47. Nc2 Bb5 48. Ne3+ Kg6 49. Ne5+ Kf6 50. Kf2 Bh6 51. N5g4+ Kg6 52. Nxh6 Kxh6 53. Ke1 Nb1 54. Be4 h3 55. Bxb1 Kh5 56. Kf2 Kh4 57. Be4 Bd7 58. Nd5 b5 59. Nf6 Bc8 60. d5 h2 61. Kg2 h1Q+ 62. Kxh1 Kg3 63. d6 Kxf4 64. Bc6 1-0

[Event "Barbera del Valles op-A 30th"]
[Site "Barbera del Valles"]
[Date "2007.07.06"]
[Round "1"]
[White "L'Ami, Alina"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2289"]
[BlackElo "2051"]
[PlyCount "111"]
[EventDate "2007.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 Bg7 7. cxd5 Qxd5 8. e3 Nd7 9. Qb3 Qxb3 10. axb3 e5 11. Nf3 0-0 12. Bc4 c5 13. dxc5 Nxc5 14. Be7 Nd3+ 15. Bxd3 e4 16. 0-0-0 Re8 17. Bxe4 Rxe7 18. Rd8+ Bf8 19. Bd5 Kg7 20. h4 Rc7 21. h5 gxh5 22. Nd4 Be7 23. Re8 Rxc3+ 24. Kb2 Rc7 25. Rxh5 Bf6 26. Be4 h6 27. Rb5 a6 28. Rb4 Ra7 29. Ka2 Bd7 30. Nf5+ Bxf5 31. Bxf5 h5 32. Rc4 Rxc4 33. bxc4 b5 34. c5 Rc7 35. Rc8 Rxc8 36. Bxc8 a5 37. Ba6 b4 38. Kb3 Bd8 39. Kc4 Kf6 40. g3 Ke5 41. Bb7 h4 42. f4+ Kf5 43. gxh4 Bxh4 44. Bd5 Bd8 45. c6 f6 46. Kc5 Bc7 47. Kb5 Bd8 48. Ka6 Bc7 49. Kb7 Bd8 50. c7 Bxc7 51. Kxc7 a4 52. Bc6 a3 53. Bd5 b3 54. Bxb3 Ke4 55. Kd6 f5 56. Ke6 1-0

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.09"]
[Round "9"]
[White "Catarineu Navines, Federico"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2020"]
[BlackElo "2095"]
[PlyCount "45"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Qc7 9. Be3 Nc5 10. Qf3 Nxb3 11. axb3 h5 12. f5 e5 13. Ndb5 Qc6 14. Ra4 Bd7 15. 0-0 Nxe4 16. Nd5 Nc5 17. Nbc7+ Kd8 18. Nxa8 Nxa4 19. bxa4 Qxa4 20. Bb6+ Kc8 21. Bc7 Qd4+ 22. Kh1 b5 23. Ndb6+ 1-0

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.08"]
[Round "8"]
[White "Sanchez Obregon, Diego"]
[Black "Molano Lafuente, Ismael"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2095"]
[BlackElo "1932"]
[PlyCount "46"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bf4 0-0 11. Be2 Re8 12. 0-0 a6 13. Bf3 Be6 14. Re1 d4 15. Ne4 Nxe4 16. Bxe4 Qf6 17. Bxc6 bxc6 18. Be5 Qg6 19. Qxd4 Bd5 20. f3 f6 21. Bg3 Qxc2 22. h4 Qc4 23. Qxc4 Bxc4 1/2-1/2

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.07"]
[Round "7"]
[White "Walter Travella, German"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2042"]
[BlackElo "2095"]
[PlyCount "109"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. e3 c6 5. Bd3 e5 6. Bf5 Qb6 7. Bxf6 Nxf6 8. Bxc8 Rxc8 9. dxe5 Qxb2 10. Nge2 Nd7 11. 0-0 Nxe5 12. Qd4 Nd7 13. e4 Qb6 14. exd5 Qxd4 15. Nxd4 cxd5 16. Rfe1+ Kd8 17. Nxd5 Bc5 18. Nf3 h6 19. Rad1 Re8 20. Rf1 Rc6 21. c3 Kc8 22. Nd4 Bxd4 23. Rxd4 Nb6 24. Nxb6+ Rxb6 25. Rfd1 Re7 26. Rc4+ Rc6 27. Rxc6+ bxc6 28. Kf1 Kc7 29. Re1 Rd7 30. Ke2 Kb6 31. Rb1+ Kc5 32. Rb4 f5 33. Ke3 g5 34. h4 a5 35. Ra4 Kb5 36. Rd4 Rxd4 37. Kxd4 gxh4 38. f4 c5+ 39. Kd5 h5 40. a3 Ka4 41. Kxc5 Kxa3 42. c4 Kb3 43. Kd5 a4 44. c5 a3 45. c6 a2 46. c7 a1Q 47. c8Q Qd1+ 48. Ke5 Qe2+ 49. Kf6 Qxg2 50. Qxf5 h3 51. Qxh5 h2 52. Qb5+ Ka2 53. Qa4+ Kb1 54. Qd1+ Kb2 55. Qd4+ 1-0

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.06"]
[Round "6"]
[White "Sanchez Obregon, Diego"]
[Black "Matamoros Sibira, Joan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2095"]
[BlackElo "1874"]
[PlyCount "49"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 e6 2. b3 e5 3. Bb2 d6 4. f4 Qh4+ 5. g3 Qe7 6. fxe5 dxe5 7. Qh5 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. d3 0-0-0 11. Nd2 f6 12. 0-0-0 Kb8 13. Ngf3 g6 14. Qh3 Nh6 15. Rhe1 Qc5 16. Nc4 b5 17. Ba3 b4 18. Bb2 Nf7 19. Qe6 Nd6 20. Qxf6 Nxc4 21. dxc4 Bh6+ 22. Kb1 Rxd1+ 23. Rxd1 Rf8 24. Qxe5 Rxf3 25. Qxc5 1-0

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.05"]
[Round "5"]
[White "Serra Vilaro, Agustin"]
[Black "Sanchez Obregon, Diego"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1959"]
[BlackElo "2095"]
[PlyCount "35"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 g6 3. Nd2 d5 4. e3 Bg7 5. Bd3 0-0 6. f4 Nfd7 7. Ngf3 f6 8. 0-0 e5 9. fxe5 fxe5 10. e4 exd4 11. Nxd4 Ne5 12. Rxf8+ Qxf8 13. Be2 c5 14. Nb5 c4 15. exd5 Qc5+ 16. Nd4 Qxd5 17. Qa4 Bd7 18. Bxc4 1/2-1/2

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.04"]
[Round "4"]
[White "Sanchez Obregon, Diego"]
[Black "Garreta Martinez, Albert"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2095"]
[BlackElo "1986"]
[PlyCount "112"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. Nc3 Nc6 5. cxd5 exd5 6. e3 Nf6 7. Be2 Be7 8. a3 a5 9. Ne5 0-0 10. 0-0 Bd6 11. f4 cxd4 12. exd4 Qb6 13. Nxc6 bxc6 14. Na4 Qc7 15. Qc2 Ba6 16. Bxa6 Rxa6 17. g3 Re8 18. Bd2 Qa7 19. Bc3 c5 20. dxc5 Bxc5+ 21. Nxc5 Qxc5+ 22. Qf2 Qxf2+ 23. Rxf2 Ne4 24. Re2 f5 25. Rd1 Rd8 26. Be5 Rc6 27. g4 g6 28. g5 Kf7 29. Re3 a4 30. Rh3 Ke6 31. Rxh7 Nxg5 32. Bc7 Nxh7 33. Bxd8 Rc4 34. Re1+ Re4 35. Rf1 Nf6 36. Bc7 Rc4 37. Re1+ Ne4 38. Be5 g5 39. Bb8 g4 40. Be5 d4 41. Rd1 Kd5 42. Kf1 Nc5 43. Ke2 Rc2+ 44. Rd2 Rxd2+ 45. Kxd2 Ke4 46. Kc2 Nb3 47. Bd6 Ke3 48. Kd1 d3 49. Be5 Nc5 50. Bc7 Ne4 51. Bb6+ Kxf4 52. Bd4 Nd6 53. b4 axb3 54. a4 Ke4 55. Bc3 f4 56. a5 g3 0-1

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.03"]
[Round "3"]
[White "Penalver Guardia, Josep"]
[Black "Sanchez Obregon, Diego"]
[Result "0-1"]
[ECO "D89"]
[WhiteElo "1943"]
[BlackElo "2095"]
[PlyCount "112"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. Qd2 Nc4 15. Bxc4 Bxc4 16. Rfd1 Qd7 17. Rab1 b5 18. Nc1 Rfd8 19. Nb3 Rac8 20. Qb4 e6 21. Nc5 Qc7 22. Qb2 Qxc5 23. dxc5 Rxd1+ 24. Rxd1 Bxb2 25. Rd7 a5 26. f4 Bxa2 27. Rd2 b4 28. Rxb2 b3 29. Rd2 a4 30. c6 Rxc6 31. Rd8+ Kg7 32. Bd4+ Kh6 33. Rg8 Rc1+ 34. Kf2 b2 35. g4 Rf1+ 36. Kg3 Rg1+ 37. Kh4 Rxg4+ 38. Kxg4 f5+ 39. Kh4 e5 40. Bxe5 Bxg8 41. Bxb2 fxe4 42. Bc1 Be6 43. f5+ Kg7 44. fxe6 Kf6 45. e7 Kxe7 46. Kg5 Ke6 47. Kh6 Kf5 48. h3 g5 49. Kh5 h6 50. Kxh6 g4 51. h4 g3 52. h5 g2 53. Be3 a3 54. Kh7 a2 55. Bd4 e3 56. h6 g1Q 0-1

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.02"]
[Round "2"]
[White "Sanchez Obregon, Diego"]
[Black "Sanchez Lopez, Diego"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2095"]
[BlackElo "1961"]
[PlyCount "81"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. f4 Nc6 4. Nf3 Bg4 5. Bb5 a6 6. Bxc6+ bxc6 7. b3 g6 8. Nc3 e6 9. 0-0 Ne7 10. Bb2 Nf5 11. h3 Bxf3 12. Qxf3 Nd4 13. Qd3 Qb6 14. Na4 Qb5 15. Bxd4 Qxd3 16. cxd3 cxd4 17. Rac1 Rc8 18. Nc5 Bxc5 19. Rxc5 Kd7 20. Ra5 Ra8 21. Rc1 h5 22. Ra4 Rhc8 23. Rxd4 c5 24. Ra4 a5 25. Kf2 Rc6 26. Kg3 Raa6 27. Kh4 Ke7 28. Kg5 Kf8 29. Kf6 Kg8 30. g3 Kf8 31. a3 Ke8 32. d4 cxd4 33. Rxc6 Rxc6 34. Rxa5 Rc2 35. Ra8+ Kd7 36. Kxf7 Rxd2 37. Ra7+ Kc8 38. Kxe6 Rc2 39. Ra5 d3 40. Rxd5 d2 41. Kf6 1-0

[Event "Catalunya-ch"]
[Site "Barcelona"]
[Date "2007.04.01"]
[Round "1"]
[White "Arroyo Pascual, Artur"]
[Black "Sanchez Obregon, Diego"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1881"]
[BlackElo "2095"]
[PlyCount "59"]
[EventDate "2007.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 117 Extra"]
[Source "ChessBase"]
[SourceDate "2007.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 d6 5. c3 c6 6. 0-0 0-0 7. Nbd2 Nbd7 8. Re1 Qc7 9. Nf1 e5 10. e4 d5 11. Bg5 dxe4 12. Bxe4 Nxe4 13. Rxe4 f6 14. Bh4 exd4 15. Qb3+ Kh8 16. cxd4 Nb6 17. Rae1 Bd7 18. Bg3 Qd8 19. Bd6 Re8 20. Re7 Nd5 21. Rxe8+ Bxe8 22. Qxb7 Rc8 23. Ne3 Nb6 24. Bc5 Rc7 25. Bxb6 axb6 26. Qxb6 Qc8 27. Nc4 Bf8 28. Rxe8 Qxe8 29. Qxc7 Qe2 30. Ncd2 1-0

[Event "Barcelona Sant Marti op 05th"]
[Site "Barcelona"]
[Date "2003.06.21"]
[Round "9.10"]
[White "Leiva Velasco, Antonio"]
[Black "Sanchez Obregon, Diego"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2065"]
[BlackElo "1700"]
[PlyCount "82"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. Re1 Qc7 10. a4 b6 11. f4 Bb7 12. Qf3 Rd8 13. g4 Nxb3 14. cxb3 h6 15. Be3 d5 16. e5 Ne4 17. Nxe4 dxe4 18. Qf2 Bc5 19. Rac1 Qe7 20. Nc2 0-0 21. Na3 Bxa3 22. bxa3 Qxa3 23. Bxb6 Rd3 24. Bc5 e3 25. Qc2 Qxb3 26. Qxb3 Rxb3 27. Bxf8 Kxf8 28. Rc7 Bd5 29. Rec1 g5 30. Rc8+ Kg7 31. f5 Rb2 32. f6+ Kh7 33. h3 Rg2+ 34. Kf1 Bf3 35. R8c2 e2+ 36. Ke1 Rg1+ 37. Kf2 Rg2+ 38. Kxf3 e1Q 39. Rxe1 Rxc2 40. Re2 Rc4 41. Re4 Rc3+ 1/2-1/2

[Event "Barcelona Sant Marti op 05th"]
[Site "Barcelona"]
[Date "2003.05.31"]
[Round "6.14"]
[White "Sanchez Obregon, Diego"]
[Black "Zapata Rios, Pedro"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1700"]
[BlackElo "1985"]
[PlyCount "71"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Qg6 7. Nd2 Nf6 8. f3 d5 9. Qc2 Bb6 10. 0-0-0 Ne5 11. h3 dxe4 12. fxe4 Be6 13. N2f3 Nxf3 14. gxf3 Bxd4 15. cxd4 Qh5 16. Be2 Qa5 17. d5 Bd7 18. Kb1 Rc8 19. Rhg1 Rg8 20. Bd4 Nh5 21. Bc4 b5 22. Bb3 c5 23. dxc6 Rxc6 24. Bc3 Qc7 25. Qd2 Nf6 26. e5 Bf5+ 27. Ka1 Nd7 28. Ba5 Qc8 29. Bd5 Rc2 30. Qd4 Nc5 31. Bc6+ Bd7 32. Bxd7+ Qxd7 33. Qh4 Nd3 34. Qxh7 Qd4 35. Qxg8+ Ke7 36. Qd8+ 1-0

[Event "Barcelona Sant Marti op 05th"]
[Site "Barcelona"]
[Date "2003.05.24"]
[Round "5.17"]
[White "Almeida Toledano, Daniel"]
[Black "Sanchez Obregon, Diego"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1970"]
[BlackElo "1700"]
[PlyCount "61"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Nbd7 8. 0-0 b5 9. Bf3 Bb7 10. a3 Ne5 11. Bg5 Be7 12. Bxf6 Bxf6 13. Be2 Rc8 14. Nb3 0-0 15. Qe1 Qb6 16. Nd2 Nc4 17. Nxc4 bxc4 18. Rb1 Bxc3 19. bxc3 Qc7 20. Bxc4 Qxc4 21. Rxb7 Qxc3 22. Qxc3 Rxc3 23. Rb6 Rxa3 24. Rxd6 Rc8 25. c4 Ra4 26. Rc1 Kf8 27. f3 Ke7 28. Rb6 Rc5 29. Rc2 a5 30. Ra6 Rb4 31. Ra2 1/2-1/2

[Event "Barcelona Sant Marti op 05th"]
[Site "Barcelona"]
[Date "2003.05.17"]
[Round "4.7"]
[White "Sanchez Obregon, Diego"]
[Black "Munoz Sanchez, Emilio Josep"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1700"]
[BlackElo "2140"]
[PlyCount "38"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 e5 6. Nb3 Nf6 7. Be2 Bb4 8. f3 d5 9. exd5 Nxd5 10. Bd2 Nxc3 11. bxc3 Bd6 12. 0-0 0-0 13. Kh1 Bf5 14. Bd3 e4 15. fxe4 Qh4 16. g3 Bxg3 17. Qe2 Bg4 18. Qg2 Bc7 19. Rg1 Bf3 0-1

[Event "Barcelona Sant Marti op 05th"]
[Site "Barcelona"]
[Date "2003.05.10"]
[Round "3.14"]
[White "Sanchez Obregon, Diego"]
[Black "Gonzalez Rodriguez, Jose Antonio"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1700"]
[BlackElo "1995"]
[PlyCount "79"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 0-0 10. f4 c5 11. Nf3 Nc6 12. 0-0 Qa5 13. Rad1 b6 14. f5 exf5 15. Nh4 cxd4 16. Qf4 dxc3 17. Nxf5 Bxf5 18. Qxf5 g6 19. Qf6 Qc5+ 20. Kh1 Ne7 21. e6 Rac8 22. exf7+ Kh7 23. Rde1 Rc6 24. Qxe7 Qxe7 25. Rxe7 a5 26. Rd7 Kg7 27. g3 Rf6 28. Rxf6 Kxf6 29. Rd6+ Kxf7 30. Rxg6 Re8 31. Rxh6 Re1+ 32. Kg2 Rb1 33. Rd6 Rb2 34. Rxd5 Rxa2 35. Rb5 Rb2 36. Rxb2 cxb2 37. Bc4+ Kf6 38. Ba2 a4 39. Kf3 b5 40. Ke4 1-0

[Event "Barcelona Sant Marti op 05th"]
[Site "Barcelona"]
[Date "2003.04.26"]
[Round "1.47"]
[White "Casas, Pedro"]
[Black "Sanchez Obregon, Diego"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1910"]
[BlackElo "1700"]
[PlyCount "90"]
[EventDate "2003.04.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. Qc2 g6 6. d3 Bg7 7. 0-0 0-0 8. h3 e5 9. Be3 Be6 10. Rd1 Rc8 11. Qd2 b6 12. Na3 d5 13. Bg5 Qd7 14. exd5 Nxd5 15. Bf1 Rce8 16. Re1 f6 17. Bh4 g5 18. Bg3 g4 19. hxg4 Bxg4 20. Be2 f5 21. Nc4 Qe6 22. Bd1 Bh6 23. Qc2 e4 24. dxe4 fxe4 25. Nh2 Bf5 26. Qe2 Qg6 27. Nd6 Re6 28. Nxf5 Qxf5 29. Qc2 Qg6 30. Qe2 e3 31. Qg4 exf2+ 32. Bxf2 Rxe1+ 33. Bxe1 Ne3 34. Qxg6+ hxg6 35. Ng4 Rf1+ 36. Kh2 Bf4+ 37. g3 Nxg4+ 38. Kh3 Rxe1 39. Bb3+ Kg7 40. Rxe1 Nf2+ 41. Kg2 Nd3 42. Re6 Bc1 43. Rxc6 Bxb2 44. c4 a5 45. Rxb6 Bc3 1/2-1/2

[Event "Barceloneta op Aficionados 2nd"]
[Site "Barcelona"]
[Date "2002.10.19"]
[Round "4"]
[White "Aller Blanco, Alejandro"]
[Black "Sanchez Obregon, Diego"]
[Result "1/2-1/2"]
[ECO "D85"]
[PlyCount "63"]
[EventDate "2002.09.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[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 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Bc4 Qa5 10. Rc1 Bg4 11. 0-0 Rd8 12. Bxf7+ Kxf7 13. Ng5+ Ke8 14. Qxg4 cxd4 15. cxd4 Bxd4 16. Bxd4 Nxd4 17. Nxh7 Qh5 18. Qxh5 gxh5 19. Ng5 Ne2+ 20. Kh1 Nxc1 21. Rxc1 Rh6 22. h4 Rd2 23. f4 Ra6 24. e5 Raxa2 25. e6 Kf8 26. Rc7 Rxg2 27. Nh7+ Kg8 28. Rxe7 Rh2+ 29. Kg1 Rhg2+ 30. Kh1 Rgf2 31. Kg1 Rg2+ 32. Kh1 1/2-1/2

