[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1992.05.16"]
[Round "6"]
[White "Perez Muelas, Donato"]
[Black "Caton, Carlos"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "27"]
[EventDate "1992.03.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 Bb4 5. e3 Bxc3+ 6. bxc3 Nf6 7. Ba3 Ne4 8. Qc2 f6 9. Bd3 e5 10. cxd5 Qxd5 11. 0-0 Bd7 12. Rfb1 Na5 13. c4 Qc6 14. Bxe4 1-0

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1992.05.09"]
[Round "5"]
[White "Gomez Velasco, Julio"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "117"]
[EventDate "1992.03.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. c3 d6 4. Nf3 Nf6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Ne5 8. Qd1 Nxc4 9. dxc4 Nxe4 10. Qf3 Nf6 11. Qxb7 e6 12. Bg5 Be7 13. Nd2 0-0 14. 0-0 Nd7 15. Bxe7 Qxe7 16. b3 Rfb8 17. Qf3 a5 18. Rfe1 Ne5 19. Qe2 a4 20. f4 Nc6 21. Qf3 Qd7 22. Rad1 f5 23. bxa4 Rxa4 24. Qe2 Nd8 25. Nb3 Qc6 26. Rd2 Qa6 27. Qh5 g6 28. Qd1 Nf7 29. Rxe6 Rxc4 30. Qe2 Qb5 31. Na5 Rxc3 32. Qxb5 Rxb5 33. Nc6 Rb6 34. Ne7+ Kg7 35. Nd5 Rc1+ 36. Kh2 Ra6 37. Re7 Ra1 38. Nc7 Kf8 39. Rde2 Rc6 40. Re8+ Kg7 41. Ne6+ Kf6 42. Nf8 Rc7 43. Nxh7+ Kg7 44. Nf8 Ra7 45. R2e6 Nh8 46. Rxd6 R1xa2 47. Ne6+ Kh7 48. Nf8+ Kg7 49. Ne6+ Kh7 50. Rdd8 g5 51. Rxh8+ Kg6 52. Rhg8+ Kf6 53. Nxg5 Rc7 54. Rdf8+ Ke7 55. Rf7+ Kd6 56. Rg6+ Kd5 57. Rxc7 Ra4 58. Rd7+ Kc4 59. Ne6 1-0

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1992.04.25"]
[Round "4"]
[White "Perez Muelas, Donato"]
[Black "Rubio Barrio, Juan Antonio"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "56"]
[EventDate "1992.03.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 Nf6 7. Bg5 e6 8. e4 Be7 9. f3 0-0 10. Bc4 Re8 11. 0-0 a6 12. e5 Nd5 13. Bxe7 Nxe7 14. Ne2 b5 15. Bb3 Nd5 16. Qd3 Qe7 17. a3 Bb7 18. Bc2 g6 19. b4 Rf8 20. Ng3 f5 21. exf6 Nxf6 22. Rae1 Bd5 23. Ne2 Qd6 24. Nc3 Bc4 25. Qd2 Bxf1 26. Kxf1 Qxh2 27. Rxe6 Ng4 28. Ne2 Rxf3+ 0-1

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1992.04.15"]
[Round "3"]
[White "Macias Vallejo, Jose Antonio"]
[Black "Perez Muelas, Donato"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "48"]
[EventDate "1992.03.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 g6 3. Nf3 Bg7 4. e5 Ne7 5. Be2 d5 6. 0-0 0-0 7. Na3 a6 8. c3 b5 9. Nc2 Nd7 10. Ne3 c5 11. b3 cxd4 12. cxd4 b4 13. a3 Nc6 14. axb4 Nxb4 15. Ba3 Qb6 16. Qd2 Rb8 17. Rac1 Rd8 18. Qxb4 Qxb4 19. Bxb4 Rxb4 20. Nd2 Rxd4 21. Nf3 Rb4 22. Rfd1 Nxe5 23. Nxe5 Bxe5 24. Bc4 Bf6 0-1

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1992.04.04"]
[Round "2"]
[White "Perez Muelas, Donato"]
[Black "Sobrino Garcia, Roberto"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "90"]
[EventDate "1992.03.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 h6 4. e5 Bf5 5. Nf3 e6 6. h3 Nd7 7. Bd3 Bxd3 8. Qxd3 c5 9. Be3 cxd4 10. Bxd4 Ne7 11. Nh4 Nf5 12. Nxf5 exf5 13. Qxf5 g6 14. Qf3 Nb6 15. e6 Rh7 16. Bxb6 Qxb6 17. Nxd5 Qxe6+ 18. Ne3 f5 19. 0-0 Qe4 20. Qxe4+ fxe4 21. Rfe1 Rd8 22. b3 Bb4 23. Red1 Bd2 24. Nc4 Rhd7 25. Kf1 b5 26. Ne5 Rd6 27. Rab1 h5 28. Ke2 Bc3 29. Rxd6 Rxd6 30. f4 exf3+ 31. Nxf3 b4 32. Rd1 Re6+ 33. Kf2 Ra6 34. Rd3 Rxa2 35. Re3+ Kd7 36. Re2 Ra6 37. Nh4 Rf6+ 38. Ke3 Re6+ 39. Kd3 Rxe2 40. Kxe2 g5 41. Nf3 Bf6 42. Kd3 g4 43. hxg4 hxg4 44. Nd2 Kc6 45. Kc4 Bc3 1/2-1/2

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1992.03.28"]
[Round "1"]
[White "Cuadrado Calvo, David"]
[Black "Perez Muelas, Donato"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "58"]
[EventDate "1992.03.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Nc3 Nf6 7. e5 Nd5 8. Nxd5 cxd5 9. c4 Bb7 10. cxd5 Bxd5 11. Be2 Bxg2 12. Rg1 Bc6 13. Bf3 Qc7 14. Bxc6 Qxe5+ 15. Be3 dxc6 16. Qf3 Qa5+ 17. Bd2 Qc7 18. Rc1 Rc8 19. Bf4 Qa5+ 20. Bd2 Qd5 21. Qxd5 exd5 22. Kd1 g6 23. Re1+ Kd7 24. Bf4 Bg7 25. b3 Bd4 26. f3 Rhe8 27. Rxe8 Rxe8 28. Kd2 f6 29. Kd3 Be5 0-1

[Event "Valladolid CC Autumn 15th"]
[Site "Valladolid"]
[Date "1991.12.13"]
[Round "3"]
[White "Hernandez Velasco, Jesus"]
[Black "Perez Muelas, Donato"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "72"]
[EventDate "1991.11.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e4 e6 3. Bf4 dxe4 4. f3 Nc6 5. Bb5 Bd7 6. c3 Nf6 7. Nd2 Nd5 8. Nh3 e3 9. Nc4 a6 10. Bxc6 Bxc6 11. Bxe3 Nxe3 12. Nxe3 Be7 13. 0-0 0-0 14. Qc2 b5 15. Rad1 f5 16. Rfe1 Rf6 17. Qb3 Bd6 18. d5 Bd7 19. Ng5 Qe7 20. Nc2 e5 21. Nb4 Rg6 22. f4 e4 23. Nc6 Qf6 24. Ne6 Bxc6 25. Nxc7 Bb7 26. Nxa8 Bxa8 27. Rf1 Qe7 28. c4 bxc4 29. Qxc4 Qc7 30. Qxc7 Bxc7 31. Rc1 Bb6+ 32. Kh1 Bb7 33. Rfe1 Rd6 34. h3 Kf7 35. Rc2 Kf6 36. Rd1 Be3 0-1

[Event "Valladolid CC Autumn 15th"]
[Site "Valladolid"]
[Date "1991.12.10"]
[Round "5"]
[White "Garcia Gamazo, German"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "34"]
[EventDate "1991.11.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Be2 Nf6 5. 0-0 c5 6. Re1 Be6 7. c3 Nc6 8. Bb5 h6 9. Ne5 Qc7 10. Nxc6 bxc6 11. Ba4 Bd6 12. h3 0-0 13. Bc2 d4 14. d3 Rae8 15. c4 Bd7 16. Bd2 Rxe1+ 17. Bxe1 Re8 1-0

[Event "Valladolid CC Autumn 15th"]
[Site "Valladolid"]
[Date "1991.11.29"]
[Round "4"]
[White "Perez Muelas, Donato"]
[Black "Perez Arias, Ramon"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "69"]
[EventDate "1991.11.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. cxd5 exd5 8. Bd3 h6 9. Bh4 c5 10. 0-0 Qc7 11. b3 a6 12. Rc1 Qd8 13. Qc2 b5 14. dxc5 Bxc5 15. Nxd5 Ba3 16. Rcd1 Kh8 17. Nxf6 Nxf6 18. Be4 Qb6 19. Bxa8 Bg4 20. Qc6 Qxc6 21. Bxc6 Rc8 22. Bxf6 Rxc6 23. Rd8+ Kh7 24. Ne5 Rxf6 25. Nxg4 Rc6 26. Rfd1 Rc2 27. R8d2 Rc6 28. f4 Bc5 29. Kf2 f6 30. Kf3 Re6 31. Rd5 h5 32. Nxf6+ Rxf6 33. Rxc5 Kh6 34. Rdd5 g6 35. h3 1-0

[Event "Valladolid CC Autumn 15th"]
[Site "Valladolid"]
[Date "1991.11.22"]
[Round "2"]
[White "Perez Muelas, Donato"]
[Black "Gallegos Yustos, Jose Maria"]
[Result "0-1"]
[ECO "E32"]
[PlyCount "56"]
[EventDate "1991.11.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Bg5 0-0 6. Qc2 Nbd7 7. e3 b6 8. cxd5 exd5 9. Bd3 h6 10. Bh4 Bb7 11. 0-0 c5 12. a3 Bxc3 13. bxc3 Qc7 14. Bg3 Qc6 15. a4 Ne4 16. Ne5 Nxe5 17. Bxe5 Rad8 18. f3 f6 19. Bb5 Qc8 20. fxe4 fxe5 21. exd5 cxd4 22. e4 Rxf1+ 23. Bxf1 Qxc3 24. Rc1 Qe3+ 25. Kh1 Rc8 26. Bc4 Ba6 27. d6+ Rxc4 28. Qxc4+ Bxc4 0-1

[Event "Valladolid CC Autumn 15th"]
[Site "Valladolid"]
[Date "1991.11.19"]
[Round "1"]
[White "Diaz Calles, Felix"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "D50"]
[PlyCount "63"]
[EventDate "1991.11.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 0-0 6. Bd3 h6 7. Bh4 c6 8. Nf3 Be7 9. Ne5 Nbd7 10. f4 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. Qf3 Qb4 14. Bxd5 Qxb2 15. 0-0 cxd5 16. Rfc1 Nxe5 17. fxe5 Qa3 18. Nb5 Qe7 19. Rc7 Qg5 20. Nd6 f6 21. Rf1 b6 22. Qh3 f5 23. Rf3 Qd8 24. Rxg7+ Kxg7 25. Rg3+ Kh7 26. Qh5 Qe7 27. Rg6 Qg7 28. Rxg7+ Kxg7 29. Ne8+ Kg8 30. Nf6+ Kg7 31. Qh4 Rf7 32. Qg3+ 1-0

[Event "Valladolid CC Reloj Justina 20th"]
[Site "Valladolid"]
[Date "1991.08.30"]
[Round "8"]
[White "Perez Muelas, Donato"]
[Black "Pascua Vilches, Fidel"]
[Result "0-1"]
[ECO "E30"]
[PlyCount "40"]
[EventDate "1991.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 Bb4+ 4. Nc3 c5 5. d5 exd5 6. cxd5 Qa5 7. Bxf6 gxf6 8. Qc2 d6 9. e4 f5 10. Bd3 Nd7 11. Nf3 fxe4 12. Bxe4 Nf6 13. 0-0 Bd7 14. a3 Bxc3 15. bxc3 0-0-0 16. Nd2 Rhg8 17. Bf3 Bh3 18. Rfe1 Rxg2+ 19. Kh1 Rdg8 20. Nf1 Rg1# 0-1

[Event "Valladolid CC Reloj Justina 20th"]
[Site "Valladolid"]
[Date "1991.08.27"]
[Round "7"]
[White "Garcia Cortes Loriente, Miguel Jose"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "57"]
[EventDate "1991.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. b3 Nc6 3. d4 d5 4. e5 Nge7 5. Nf3 g6 6. Bg5 Bg7 7. Bd3 Qd7 8. Qd2 b6 9. Na3 h6 10. Bf6 Bxf6 11. exf6 Ng8 12. Ne5 Qd6 13. Nb5 Qf8 14. Nxc6 Nxf6 15. Nxc7+ Kd7 16. Nxa8 Bb7 17. Ne5+ Kd8 18. Bxg6 fxg6 19. Nxg6 Qg7 20. Nxh8 Bxa8 21. Qf4 Ke7 22. Qc7+ Nd7 23. 0-0-0 Qxh8 24. Rhe1 Qe8 25. Re3 Qb8 26. Qxb8 Nxb8 27. Rde1 Bc6 28. Rxe6+ Kd8 29. Rxh6 1-0

[Event "Valladolid CC Reloj Justina 20th"]
[Site "Valladolid"]
[Date "1991.08.23"]
[Round "6"]
[White "Rodriguez Izquierdo, Benjamin"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "115"]
[EventDate "1991.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 Bb4 5. Nf3 Nge7 6. a3 Ba5 7. b4 Bb6 8. Nb1 a6 9. c3 0-0 10. Bd3 Ng6 11. h4 f5 12. h5 Nh8 13. Bg5 Qe8 14. Nbd2 h6 15. Bf4 Bd7 16. a4 Ne7 17. Nh4 a5 18. b5 c5 19. dxc5 Bxc5 20. Nb3 Bb6 21. Nd4 Rc8 22. Rc1 Bxd4 23. cxd4 Rxc1 24. Bxc1 Qc8 25. Bd2 b6 26. Qf3 Be8 27. 0-0 Kh7 28. Rc1 Qd7 29. g4 g6 30. hxg6+ Nhxg6 31. gxf5 Nxf5 32. Nxf5 exf5 33. Qh3 Qg7 34. Bxf5 Kg8 35. Bxh6 Nf4+ 36. Bxg7 Nxh3+ 37. Bxh3 Kxg7 38. Rc7+ Kg6 39. Bg2 Rf4 40. Re7 Bf7 41. e6 Bg8 42. Re8 Bh7 43. e7 Rf7 44. Rg8+ Bxg8 45. e8Q Kh7 46. Qxg8+ Kxg8 47. Bxd5 Kg7 48. Bxf7 Kxf7 49. f4 Ke6 50. Kf2 Kf5 51. Ke3 Ke6 52. Ke4 Kf6 53. f5 Ke7 54. Ke5 Kf7 55. f6 Ke8 56. Ke6 Kf8 57. d5 Kg8 58. d6 1-0

[Event "Valladolid CC Reloj Justina 20th"]
[Site "Valladolid"]
[Date "1991.08.13"]
[Round "4"]
[White "Quemada Sisniega, Jose Maria"]
[Black "Perez Muelas, Donato"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "36"]
[EventDate "1991.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 g6 3. Nf3 Bg7 4. Be3 d6 5. Nc3 a6 6. Be2 Ne7 7. Qd2 Bd7 8. 0-0-0 Nbc6 9. h4 b5 10. a3 e5 11. Bh6 0-0 12. Bxg7 Kxg7 13. dxe5 Bg4 14. exd6 cxd6 15. Qf4 Bxf3 16. Rxd6 Qc7 17. Rxg6+ hxg6 18. Qxc7 Bxg2 1/2-1/2

[Event "Valladolid CC Reloj Justina 20th"]
[Site "Valladolid"]
[Date "1991.08.09"]
[Round "3"]
[White "Perez Muelas, Donato"]
[Black "Calvo Sanchez, Jose Maria"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "68"]
[EventDate "1991.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bg5 Bg7 5. f4 0-0 6. Nf3 c6 7. Bc4 b5 8. Bb3 b4 9. Bxf6 Bxf6 10. Ne2 Nd7 11. 0-0 c5 12. Ng3 Ba6 13. Rf2 Rc8 14. c3 e5 15. f5 exd4 16. cxb4 c4 17. Ba4 Nb6 18. Rd2 d3 19. Rc1 Nd7 20. h4 Ne5 21. h5 Nxf3+ 22. Qxf3 Bg5 23. Rcd1 Bxd2 24. Rxd2 Qb6+ 25. Rf2 Qxb4 26. Bd1 Qe1+ 27. Nf1 c3 28. bxc3 Rxc3 29. fxg6 hxg6 30. hxg6 f6 31. Qh5 Rf7 32. gxf7+ Kf8 33. Qh8+ Kxf7 34. Rxf6+ Ke7 1-0

[Event "Valladolid CC Reloj Justina 20th"]
[Site "Valladolid"]
[Date "1991.08.06"]
[Round "2"]
[White "Amigo Roman, Pedro"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "E09"]
[PlyCount "57"]
[EventDate "1991.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 c6 6. c4 0-0 7. b3 b6 8. Bb2 Bb7 9. Nc3 Nbd7 10. Qc2 Rc8 11. e4 dxe4 12. Nxe4 c5 13. Nxf6+ Nxf6 14. dxc5 Rxc5 15. Rad1 Qa8 16. Ne1 b5 17. Ba3 Rc7 18. Bxe7 Bxg2 19. Nxg2 Rxe7 20. cxb5 Rc8 21. Qe2 Rec7 22. Ne3 Ne4 23. Qd3 Ng5 24. f3 h5 25. Kg2 Rc3 26. Qd4 R8c5 27. h4 Rxe3 28. Qxe3 Nh7 29. Qxc5 1-0

[Event "Valladolid CC Reloj Justina 20th"]
[Site "Valladolid"]
[Date "1991.08.02"]
[Round "1"]
[White "Perez Muelas, Donato"]
[Black "Alonso Centeno, Juan Jose"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "73"]
[EventDate "1991.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c5 7. Qc2 dxc4 8. Rd1 Nd5 9. Bxe7 Qxe7 10. Bxc4 Nxc3 11. bxc3 cxd4 12. exd4 b6 13. 0-0 Bb7 14. Qd3 Nd7 15. Rfe1 Rac8 16. Bb3 Nf6 17. c4 Rfd8 18. Ne5 Nh5 19. Qe3 Qh4 20. d5 Qf6 21. d6 Nf4 22. f3 Rc5 23. Ng4 Qf5 24. Rd4 g5 25. Nh6+ Kg7 26. Nxf5+ Rxf5 27. Qc3 f6 28. Rxf4 Rxf4 29. Rxe6 Bc6 30. Bc2 g4 31. fxg4 Rd7 32. Bf5 Rf7 33. Re7 h5 34. Rxf7+ Kxf7 35. h3 hxg4 36. hxg4 Be4 37. Qe3 1-0

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.29"]
[Round "8"]
[White "Perez Muelas, Donato"]
[Black "Alfageme Alvarez, Miguel Angel"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "50"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 g6 4. Nc3 Bg7 5. Qd2 Nc6 6. Bh6 0-0 7. Bxg7 Kxg7 8. e3 Bf5 9. Bd3 Ne4 10. Qe2 Qd7 11. 0-0 Nb4 12. Ne5 Qe6 13. Nxe4 dxe4 14. Bc4 Qb6 15. c3 Nc6 16. Nxc6 Qxc6 17. Bb3 Be6 18. c4 Qa6 19. Qc2 Bf5 20. Qc3 Qc6 21. c5 f6 22. f4 exf3 23. Rxf3 Qb5 24. Raf1 Kh8 25. Rg3 a5 1-0

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.25"]
[Round "7"]
[White "Riera Climent, Jose Ismael"]
[Black "Perez Muelas, Donato"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "54"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Be2 Nf6 8. 0-0 0-0 9. Qd2 Nxd4 10. Bxd4 d5 11. exd5 b6 12. Rad1 Bb7 13. Be3 Qd6 14. Nb5 Qxd5 15. Qxd5 Nxd5 16. Bd4 Nf4 17. Bf3 Bxf3 18. gxf3 Ne2+ 19. Kg2 e5 20. Bc3 a6 21. Rfe1 Nf4+ 22. Kg3 axb5 23. Bxe5 Nh5+ 24. Kg2 Rfe8 25. Rd5 f6 26. Bc3 Rxe1 27. Bxe1 Nf4+ 0-1

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.22"]
[Round "6"]
[White "Perez Muelas, Donato"]
[Black "Quemada Sisniega, Jose Maria"]
[Result "1/2-1/2"]
[ECO "D61"]
[PlyCount "34"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Qc2 e6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Nc3 dxc4 8. Bxc4 c6 9. 0-0 Qc7 10. Rac1 Bd6 11. Ne2 h6 12. Bf4 Bxf4 13. Nxf4 Qa5 14. Nd3 Nb6 15. b4 Qh5 16. Nf4 Qf5 17. Qxf5 exf5 1/2-1/2

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.18"]
[Round "5"]
[White "Sobrino Garcia, Roberto"]
[Black "Perez Muelas, Donato"]
[Result "0-1"]
[ECO "E00"]
[PlyCount "64"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c6 4. Bg2 h6 5. Nf3 d5 6. 0-0 Be7 7. b3 0-0 8. Re1 Ne4 9. Nfd2 f5 10. Nf3 Bf6 11. Bf4 Nd7 12. Qc2 b5 13. cxb5 c5 14. e3 cxd4 15. Nxd4 Nb6 16. Bc7 Qe8 17. a4 Bd7 18. Ra2 Rc8 19. a5 Na8 20. b6 axb6 21. axb6 Nxb6 22. Ra6 Na8 23. Ra7 Bd8 24. Rc1 Nxc7 25. Bf1 Na8 26. Qxc8 Bxc8 27. Rxc8 Nb6 28. Bb5 Nxc8 29. Bxe8 Nxa7 30. Bg6 Rf6 31. Bh5 g5 32. f3 Nc5 0-1

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.11"]
[Round "4"]
[White "Perez Muelas, Donato"]
[Black "Hernandez Velasco, Jesus"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "55"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. b3 Nf5 8. Be3 Nxe3 9. fxe3 Bd7 10. 0-0 Be7 11. a3 Qc7 12. Nbd2 g5 13. Ne1 h5 14. Bxh5 Nd8 15. Rc1 Bc6 16. c4 cxd4 17. exd4 Bxa3 18. Rc2 Qb8 19. Nd3 dxc4 20. Nxc4 Be7 21. Rcf2 Rh7 22. b4 Be4 23. Nc5 Bxc5 24. bxc5 Bd3 25. Bxf7+ Nxf7 26. Qxd3 Rg7 27. Nd6+ Nxd6 28. Rf8+ 1-0

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.08"]
[Round "3"]
[White "Calvo Sanchez, Jose Maria"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "35"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. f4 Bg7 4. Nf3 Bg4 5. e5 dxe5 6. fxe5 Bxe5 7. dxe5 e6 8. Bf4 Nc6 9. c3 Nge7 10. Nbd2 Nd5 11. Bg3 Ne3 12. Qb3 Nxf1 13. Rxf1 b6 14. 0-0-0 Ne7 15. Bh4 0-0 16. Ne4 Qe8 17. Qc2 Nf5 18. Nf6+ 1-0

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.04"]
[Round "2"]
[White "Perez Muelas, Donato"]
[Black "Ruano Perez, Luis Miguel"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "62"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 c5 4. exd5 exd5 5. dxc5 d4 6. Na4 Qa5+ 7. Bd2 Qxa4 8. b3 Qc6 9. Nf3 Bxc5 10. Be2 Nf6 11. 0-0 0-0 12. Re1 Qb6 13. Bd3 Bg4 14. h3 Bh5 15. g4 Bg6 16. Bg5 Nbd7 17. a3 Nd5 18. b4 Bd6 19. Bc4 Nf4 20. Nxd4 Nxh3+ 21. Kf1 Nxg5 22. Nb5 Nh3 23. Re2 Qc6 24. Qd5 Qxd5 25. Bxd5 Nf6 26. Bxb7 Rad8 27. Re3 Ng5 28. Rc3 Be5 29. Re1 Bxc3 30. Nxc3 Bxc2 31. Re2 Bd3 0-1

[Event "Valladolid CC Reloj Justina 18th"]
[Site "Valladolid"]
[Date "1989.08.01"]
[Round "1"]
[White "Gonzalez Lopez, Juan Antonio"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "77"]
[EventDate "1989.08.01"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 a6 8. f3 Bd7 9. Bc4 Ne5 10. Bb3 e6 11. 0-0-0 f6 12. Nxe6 Bxe6 13. Bxe6 Bf8 14. f4 Nc6 15. Nd5 Qa5 16. Qxa5 Nxa5 17. Bxg8 Rxg8 18. Nc7+ Kf7 19. Nxa8 Nc4 20. Bf2 Bh6 21. Nc7 Bxf4+ 22. Kb1 Rc8 23. Nd5 Nd2+ 24. Rxd2 Bxd2 25. Bd4 Bg5 26. Rf1 Re8 27. Bxf6 Bxf6 28. Rxf6+ Kg7 29. Rxd6 Rxe4 30. Rd7+ Kh6 31. Rxh7+ Kg5 32. Kc1 b5 33. Re7 Rd4 34. Nc3 b4 35. Ne2 Rd5 36. Re6 a5 37. Rxg6+ Kf5 38. h4 Re5 39. Rg5+ 1-0

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1988.06.04"]
[Round "5"]
[White "Castaneda Rivera, Gilberto"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "81"]
[EventDate "1988.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. g3 Nf6 6. Bg2 h6 7. Nc3 Be7 8. Nf3 b5 9. a3 a6 10. 0-0 Bb7 11. e4 Nbd7 12. Re1 0-0 13. e5 dxe5 14. Nxe5 Bd6 15. Nc6 Qc7 16. Ne7+ Kh8 17. Ne4 Rad8 18. Nxd6 Qxd6 19. Nf5 Qb6 20. Bf4 Nb8 21. Qd2 Ng8 22. Be5 f6 23. Bf4 Kh7 24. Re6 Qa7 25. Be4 Kh8 26. Nh4 f5 27. Ng6+ Kh7 28. Nxf8+ Kh8 29. Ng6+ Kh7 30. Bxf5 Bxd5 31. Ne7+ Kh8 32. Nxd5 Qf7 33. Qd3 c4 34. Qe4 Nd7 35. Bg6 Qf8 36. Bd6 Nc5 37. Bxf8 Nxe4 38. Bxe4 Rxf8 39. Ne7 Nf6 40. Ng6+ Kg8 41. Nxf8 1-0

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1988.05.28"]
[Round "4"]
[White "Perez Muelas, Donato"]
[Black "Ruano Perez, Luis Miguel"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "103"]
[EventDate "1988.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 e6 5. Be2 Nd7 6. b3 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Ne7 9. c4 Rc8 10. 0-0 0-0 11. b4 b6 12. c5 bxc5 13. bxc5 f6 14. exf6 Nxf6 15. Nh4 Qc7 16. Nxf5 Nxf5 17. Nf3 Rb8 18. Ne5 Rb4 19. Nf3 Ne4 20. Re1 Nc3 21. Qd2 Nxe2+ 22. Rxe2 Rfb8 23. Rxe6 Rb1+ 24. Rxb1 Rxb1+ 25. Re1 Rb8 26. Qe2 Qf7 27. Qd3 h6 28. Ne5 Re8 29. g4 Nh4 30. Re3 Qb7 31. Rh3 g5 32. Rxh4 gxh4 33. Qg6+ Kf8 34. Qf6+ Kg8 35. Qg6+ Kf8 36. Qxh6+ Qg7 37. Nd7+ Kf7 38. Qf4+ Ke7 39. Qd6+ Kf7 40. Qf4+ Ke7 41. Qd6+ Kf7 42. Qf4+ Ke7 43. Ne5 Rc8 44. Qe3 Kf8 45. h3 Re8 46. Qf4+ Kg8 47. Nxc6 Re4 48. Qd2 Rxg4+ 49. hxg4 Qxg4+ 50. Kh1 Qf3+ 51. Kh2 h3 52. Qg5+ 1-0

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1988.05.21"]
[Round "3"]
[White "Perez Muelas, Donato"]
[Black "Rodriguez Amezqueta, Carlos"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "42"]
[EventDate "1988.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 c6 3. Nc3 d5 4. c5 b6 5. b4 a5 6. Na4 Nd7 7. Bd2 axb4 8. cxb6 Nxb6 9. Nxb6 Qxb6 10. e3 Nf6 11. Nf3 Bd6 12. Be2 0-0 13. 0-0 Rd8 14. Qb3 Ba6 15. Bxa6 Rxa6 16. Rac1 Ra3 17. Qc2 h6 18. Ne5 Bf8 19. h3 Qa6 20. Qb2 Qb5 21. Rb1 Qa4 1/2-1/2

[Event "Valladolid-ch Ascenso a Primera"]
[Site "Valladolid"]
[Date "1988.05.14"]
[Round "2"]
[White "Gomez Velasco, Julio"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "100"]
[EventDate "1988.05.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[EventCategory "2"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 a6 5. Bxc6 bxc6 6. d3 Nf6 7. e5 Nd5 8. Ne2 Be7 9. c4 Nb6 10. b3 0-0 11. Ng3 f6 12. Bb2 Rb8 13. Nh5 f5 14. Bc1 Qe8 15. Nf4 a5 16. a4 Ba6 17. Bd2 d6 18. Nxe6 dxe5 19. Nxf8 Bf6 20. Ra2 e4 21. dxe4 Kxf8 22. 0-0 fxe4 23. Re1 Qg6 24. Ng5 Bxg5 25. Bxg5 Qxg5 26. Qd6+ Kf7 27. Qxb8 Nd7 28. Qc7 Qe7 29. Rd2 Nf6 30. Qf4 Kg8 31. Rde2 Bc8 32. f3 Qf7 33. fxe4 Bg4 34. Qb8+ Ne8 35. Rf2 Qd7 36. Ref1 h6 37. Rf8+ Kh7 38. Qxe8 Qd4+ 39. R8f2 Be2 40. Re1 Bd1 41. Qf7 Bxb3 42. Kh1 Bxc4 43. Qf5+ Kh8 44. Qf4 Bb3 45. Rd2 Qc3 46. e5 Bd5 47. h3 Qxh3+ 48. Kg1 Qc3 49. e6 Bxe6 50. Rd8+ Kh7 1-0

[Event "Valladolid San Mateo op 05th"]
[Site "Valladolid"]
[Date "1987.09.27"]
[Round "7"]
[White "Platero Manteca, Javier"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "36"]
[EventDate "1987.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Nf3 Bg4 7. Nbd2 Nc6 8. c3 h6 9. Bh4 Qd7 10. 0-0 0-0-0 11. b4 Nh5 12. b5 Bxh4 13. bxc6 Qxc6 14. Qb3 Be6 15. Nxh4 Nf4 16. Bf5 Ne2+ 17. Kh1 Nxc3 18. Bxe6+ fxe6 1-0

[Event "Valladolid San Mateo op 05th"]
[Site "Valladolid"]
[Date "1987.09.26"]
[Round "6"]
[White "Perez Muelas, Donato"]
[Black "Garcia Quesada, Matias"]
[Result "1/2-1/2"]
[ECO "D11"]
[PlyCount "65"]
[EventDate "1987.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Qc2 g6 5. Nf3 Bg7 6. h3 Na6 7. a3 Nc7 8. Bg5 0-0 9. e3 Bf5 10. Bd3 e6 11. 0-0 dxc4 12. Bxf5 exf5 13. Ne5 Ne6 14. Bh4 g5 15. Bg3 f4 16. exf4 gxf4 17. Bh4 Qxd4 18. Nf3 Qd3 19. Qc1 Nd5 20. Rd1 Nxc3 21. bxc3 Qe4 22. Nd2 Qg6 23. Nxc4 f3 24. g3 f5 25. Rd3 f4 26. Rxf3 Qh5 27. Qe1 Qxf3 28. Qxe6+ Kh8 29. Re1 Bxc3 30. Ne5 Qh5 31. Bf6+ Rxf6 32. Qxf6+ Kg8 33. Ng4 1/2-1/2

[Event "Valladolid San Mateo op 05th"]
[Site "Valladolid"]
[Date "1987.09.25"]
[Round "5"]
[White "Garcia Dolz, Vicente"]
[Black "Perez Muelas, Donato"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "103"]
[EventDate "1987.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. f4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 c5 5. e3 Nc6 6. Be2 Bd6 7. Ne5 0-0 8. d3 Qc7 9. Nd2 Nxe5 10. fxe5 Bxe5 11. Bxe5 Qxe5 12. Nf1 b6 13. Bf3 Bb7 14. c4 Rad8 15. Rc1 Ba8 16. Qe2 d4 17. e4 Qc7 18. Ng3 Qf4 19. 0-0 Nd7 20. Rce1 Ne5 21. Bh5 Qe3+ 22. Qxe3 dxe3 23. Rxe3 Nxd3 24. Ref3 f5 25. Rd1 fxe4 26. Re3 Rd4 27. Be2 Rfd8 28. Bxd3 Rxd3 29. Rde1 Rxe3 30. Rxe3 Rd3 31. Kf2 Rd4 32. Ne2 Rd2 33. a4 e5 34. g4 g5 35. Kg3 Rd3 36. Kf2 Kf7 37. Nc3 Rd2+ 38. Kg3 Rd3 39. Kf2 Ke6 40. Nxe4 Bxe4 41. Rxe4 Rxb3 42. Re3 Rb2+ 43. Kg3 Rb4 44. a5 Rxc4 45. axb6 axb6 46. Ra3 Rb4 47. Rf3 c4 48. Kf2 Rb3 49. Rf8 Rb5 50. Rh8 c3 51. Rxh7 c2 52. Rc7 0-1

[Event "Valladolid San Mateo op 05th"]
[Site "Valladolid"]
[Date "1987.09.24"]
[Round "4"]
[White "Perez Muelas, Donato"]
[Black "Maurizi, F."]
[Result "1-0"]
[ECO "D50"]
[PlyCount "11"]
[EventDate "1987.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 Bb4 5. e3 b6 6. c5 1-0

[Event "Valladolid San Mateo op 05th"]
[Site "Valladolid"]
[Date "1987.09.23"]
[Round "3"]
[White "Torres Herrero, Fernando"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "93"]
[EventDate "1987.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. Nf3 a6 4. e3 Nc6 5. b5 axb5 6. Bxb5 Bd7 7. 0-0 e6 8. d3 Bc5 9. Nbd2 0-0 10. e4 dxe4 11. dxe4 Qe7 12. e5 Nd5 13. a4 Ra7 14. Ne4 Rfa8 15. Bxc6 Bxc6 16. Nxc5 Qxc5 17. Bd4 Qc4 18. Bxa7 Rxa7 19. Qd4 Qxd4 20. Nxd4 Bxa4 21. c4 Ne7 22. Nb5 Ra5 23. Nc3 Rxe5 24. Rxa4 g6 25. Ra7 Rc5 26. Rxb7 Rxc4 27. Nb5 Nd5 28. Na3 Ra4 29. Nc2 c5 30. Ra1 Rc4 31. Ne3 Rd4 32. Nxd5 exd5 33. Kf1 c4 34. Rc7 Kg7 35. Ke2 Re4+ 36. Kf3 Kf6 37. Ra6+ Ke5 38. Re7+ Kd4 39. Rxe4+ dxe4+ 40. Ke2 f5 41. Kd2 f4 42. Re6 e3+ 43. fxe3+ fxe3+ 44. Rxe3 g5 45. g4 Kd5 46. Kc3 Kc5 47. Re4 1-0

[Event "Valladolid San Mateo op 05th"]
[Site "Valladolid"]
[Date "1987.09.22"]
[Round "2"]
[White "Mateo Mateo, Angel"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "59"]
[EventDate "1987.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. e4 e5 7. Nc3 Nf6 8. Bg5 Be7 9. Bd3 0-0 10. 0-0 Nd7 11. Bxe7 Qxe7 12. f4 Nc5 13. f5 f6 14. b4 Nxd3 15. Qxd3 Rb8 16. a3 Rd8 17. Rad1 Bb7 18. Qg3 Ba6 19. b5 cxb5 20. Nd5 Qf7 21. Nb4 Bb7 22. cxb5 Bxe4 23. a4 a6 24. Nxa6 Rb6 25. Qe3 Qb7 26. Nc5 dxc5 27. Rxd8+ Kf7 28. Qb3+ Ke7 29. Qg8 Bxg2 30. Qe8# 1-0

[Event "Valladolid San Mateo op 05th"]
[Site "Valladolid"]
[Date "1987.09.21"]
[Round "1"]
[White "Perez Muelas, Donato"]
[Black "Gutierrez Perez, Luis Angel"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "36"]
[EventDate "1987.09.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 e5 9. Nf5 0-0 10. Nd6 Qc7 11. c4 b6 12. c5 bxc5 13. Bxc5 Qa5+ 14. Qd2 Qxc5 15. c3 Ne8 16. Nf5 d6 17. Ne3 Nf6 18. Be2 Nxe4 0-1

[Event "Valladolid CC Reloj Justina 16th"]
[Site "Valladolid"]
[Date "1987.08.28"]
[Round "8"]
[White "Garcia Fernandez, Alfonso Luis"]
[Black "Perez Muelas, Donato"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "68"]
[EventDate "1987.08.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Bg5 Be7 4. Nc3 0-0 5. e3 Re8 6. Nf3 d5 7. cxd5 exd5 8. Bd3 Nc6 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 h6 12. Bxf6 Bxf6 13. Nxd5 Re6 14. a3 Bg5 15. Nc3 Ne7 16. Qxb7 Rb6 17. Qe4 f5 18. Bc4+ Kh8 19. Qc2 Rab8 20. b4 Bf6 21. Rfd1 Rd6 22. Nb5 Rc6 23. Nxa7 Rd6 24. Rac1 c6 25. Bd3 Rb7 26. Nxc6 Rxc6 27. Qb1 Rxc1 28. Rxc1 f4 29. Ba6 Rb6 30. Be2 fxe3 31. fxe3 Bg5 32. Qe4 Nd5 33. Bg4 Bxe3+ 34. Kh1 Bxc1 0-1

[Event "Valladolid CC Reloj Justina 16th"]
[Site "Valladolid"]
[Date "1987.08.25"]
[Round "7"]
[White "Perez Muelas, Donato"]
[Black "Sobrino Garcia, Raul"]
[Result "1-0"]
[ECO "E93"]
[PlyCount "99"]
[EventDate "1987.08.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 0-0 6. h3 Nbd7 7. Be2 e5 8. d5 Nc5 9. Qc2 a5 10. Be3 Na6 11. a3 c5 12. 0-0 Bd7 13. Rab1 Qc8 14. Nh2 Ne8 15. f4 f5 16. Qd1 Nf6 17. fxe5 Nxe4 18. Nxe4 fxe4 19. e6 Bxe6 20. Rxf8+ Bxf8 21. dxe6 Qxe6 22. Qc2 Bg7 23. Ng4 Bd4 24. Bxd4 cxd4 25. Qd2 h5 26. Nh2 Qe5 27. b3 Kg7 28. Re1 Nc5 29. Qd1 b6 30. Nf3 Qf6 31. Nxd4 Nb7 32. Nb5 Qh4 33. Rf1 Rd8 34. Qd2 Qe7 35. Qd4+ Qe5 36. Qxb6 Qc5+ 37. Qxc5 dxc5 38. Rf4 Re8 39. Nc3 g5 40. Rxe4 Rxe4 41. Nxe4 Kg6 42. Bd3 Kh6 43. Kf2 g4 44. hxg4 hxg4 45. Kg3 Kh5 46. Nf6+ Kg5 47. Nxg4 Nd8 48. Ne5 Nb7 49. Be4 Nd8 50. Bb7 1-0

[Event "Valladolid CC Reloj Justina 16th"]
[Site "Valladolid"]
[Date "1987.08.11"]
[Round "3"]
[White "Perez Muelas, Donato"]
[Black "Fernandez Allen, Secundino"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "97"]
[EventDate "1987.08.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Be2 c5 8. d5 Rb8 9. 0-0 a6 10. Bf4 Nh5 11. Bh2 Bxc3 12. bxc3 f6 13. Re1 Ne5 14. Nxe5 fxe5 15. Bxh5 gxh5 16. Qxh5 Rf6 17. Qg5+ Rg6 18. Qe3 e6 19. Rf1 Qh4 20. Bg3 Qh5 21. f4 exf4 22. Rxf4 e5 23. Rf3 Bd7 24. Raf1 Rd8 25. Rf6 Bc8 26. Qf2 Qh6 27. Rxg6+ Qxg6 28. Kh2 h5 29. Qf6 Qxf6 30. Rxf6 b6 31. Bh4 Rd7 32. Rf5 Rh7 33. Rg5+ Kf7 34. Rg3 b5 35. Rf3+ Ke8 36. cxb5 axb5 37. Rf6 Kd7 38. Bg5 Kc7 39. h4 Bg4 40. Rf8 Be2 41. Kg1 Bd3 42. Rf1 Bxf1 43. Kxf1 Rf7+ 44. Ke2 Kb7 45. Be3 c4 46. Ke1 Ka6 47. Bc1 Ka5 48. Ke2 Ka4 49. g3 0-1

[Event "Valladolid CC Reloj Justina 16th"]
[Site "Valladolid"]
[Date "1987.08.07"]
[Round "2"]
[White "Del Rio Esteban, Jose Antonio"]
[Black "Perez Muelas, Donato"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "98"]
[EventDate "1987.08.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 Nc6 4. c3 d5 5. e5 c4 6. b3 b5 7. a4 Ba6 8. axb5 Bxb5 9. bxc4 dxc4 10. Ba3 Nge7 11. Bd6 g6 12. Na3 a6 13. Bxc4 Bxc4 14. Nxc4 Bg7 15. Qd3 a5 16. 0-0 0-0 17. Rfb1 Re8 18. Ne3 Qd7 19. Ng4 Nf5 20. Ba3 h5 21. Ne3 Nxe5 22. Nxe5 Bxe5 23. Qb5 Qxb5 24. Rxb5 Bg7 25. Bc1 Red8 26. Nxf5 gxf5 27. Be3 e5 28. dxe5 Rd3 29. Bd4 a4 30. Rb2 a3 31. Rba2 Bf8 32. Kf1 Rb8 33. Ke2 Rxd4 34. cxd4 Rb4 35. Rd1 Rb3 36. d5 Rb4 37. Rd3 Re4+ 38. Re3 Rc4 39. d6 Ra4 40. Raxa3 Rb4 41. Red3 Rb8 42. d7 Be7 43. Rac3 Rf8 44. Rc8 Rd8 45. Rf3 Kg7 46. Rxf5 Rh8 47. Rf3 h4 48. Ra3 f6 49. Raa8 Kf7 1-0

[Event "Valladolid CC Reloj Justina 16th"]
[Site "Valladolid"]
[Date "1987.08.04"]
[Round "1"]
[White "Perez Muelas, Donato"]
[Black "Garcia Calderon, Emilio"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "70"]
[EventDate "1987.08.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[EventCategory "1"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. c4 e6 4. Nc3 b6 5. a3 Bb7 6. cxd5 Nxd5 7. Nf3 Be7 8. Be2 Nd7 9. 0-0 0-0 10. Qc2 Re8 11. e4 Nxc3 12. bxc3 Rc8 13. Rd1 Nf6 14. e5 Ne4 15. Bd3 f5 16. exf6 Nxf6 17. Ne5 Qd5 18. f3 c5 19. Be3 cxd4 20. Bxd4 Bc5 21. Qf2 Bxd4 22. cxd4 Rc3 23. g4 h6 24. h3 Nh7 25. Qe3 Rec8 26. Ng6 Qd6 27. Kf2 Qh2+ 28. Ke1 Qh1+ 29. Kd2 Qh2+ 30. Qe2 Rc2+ 31. Bxc2 Rxc2+ 32. Kxc2 Qxe2+ 33. Kc1 Qc4+ 34. Kb2 Qe2+ 35. Kc3 Be4 0-1

