[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.27"]
[Round "9"]
[White "Parra Martinez, Guillermo"]
[Black "Horcajuelo Rocamora, Martin"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "1763"]
[PlyCount "80"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Qc2 c6 10. b3 Qe7 11. Bb2 Nb6 12. Rad1 Bf5 13. e4 Bg4 14. Qc1 Bxf3 15. Bxf3 Qe6 16. Qe3 Rad8 17. Ba3 Rfe8 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Nxd1 Bf8 21. Bxf8 Kxf8 22. Qc5+ Qe7 23. Qxe7+ Kxe7 24. Kf1 Nbd7 25. Ke2 Nc5 26. Nc3 Ne6 27. h3 h5 28. Ke3 a5 29. Bd1 Kd6 30. f4 Nd7 31. Ne2 Kc5 32. Nc1 Kb4 33. Nd3+ Ka3 34. Nxe5 Nxe5 35. fxe5 Kxa2 36. Kd3 Kb2 37. g4 hxg4 38. Bxg4 Kxb3 39. h4 Kb2 40. h5 gxh5 0-1

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.26"]
[Round "8"]
[White "Barragan Panal, Juan Jose"]
[Black "Parra Martinez, Guillermo"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1660"]
[PlyCount "109"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 a6 6. Bf4 Nc6 7. h3 Bf5 8. a3 e6 9. e3 Bd6 10. Bxd6 Qxd6 11. Bd3 Bxd3 12. Qxd3 0-0 13. 0-0 Rac8 14. b4 b5 15. Rfc1 Rc7 16. Ne2 Rfc8 17. Nd2 Nd7 18. Nb3 h6 19. Nc5 Nxc5 20. Rxc5 Nb8 21. Rac1 Rxc5 22. Rxc5 Rxc5 23. dxc5 Qe7 24. e4 Qd7 25. exd5 exd5 26. Nd4 Nc6 27. Nxc6 Qxc6 28. Qf3 Qe6 29. Kf1 Kf8 30. Qf4 Ke7 31. Qc7+ Qd7 32. Qb6 d4 33. c6 Qd6 34. Qb7+ Kd8 35. Qb6+ Ke7 36. Qxa6 d3 37. Qa7+ Kd8 38. Qd7+ Qxd7 39. cxd7 Kxd7 40. Ke1 Kd6 41. Kd2 Kd5 42. Kxd3 g6 43. f3 g5 44. Kc3 h5 45. Kb3 Kc6 46. a4 Kb6 47. axb5 Kxb5 48. Kc3 Kb6 49. Kc4 Kc6 50. b5+ Kb6 51. g3 f5 52. g4 fxg4 53. fxg4 h4 54. Kd5 Kxb5 55. Ke5 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.20"]
[Round "7"]
[White "Parra Martinez, Guillermo"]
[Black "Voytsekhoskyy Pomircha, Victor"]
[Result "1-0"]
[ECO "D85"]
[BlackElo "1155"]
[PlyCount "97"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bb2 cxd4 9. cxd4 Bg4 10. Be2 Nc6 11. 0-0 Bxf3 12. Bxf3 Bxd4 13. Bxd4 Nxd4 14. Qa4+ b5 15. Qb4 Nxf3+ 16. gxf3 Qb6 17. Rfd1 Rc8 18. Rab1 a6 19. a4 Rc4 20. Qxc4 0-0 21. axb5 axb5 22. Qxb5 Qf6 23. Qe2 Qg5+ 24. Kh1 e6 25. Rg1 Qf6 26. e5 Qf5 27. Qe4 Qh5 28. Rbe1 Qh6 29. Qg4 Qd2 30. Qg3 Rc8 31. Rd1 Qb2 32. f4 Rc3 33. Qh4 Qb3 34. Qf6 Rc8 35. Rd8+ Rxd8 36. Qxd8+ Kg7 37. Qd1 Qh3 38. Rg3 Qf5 39. Qd2 Qe4+ 40. f3 Qb1+ 41. Rg1 Qb3 42. Kg2 Qc4 43. h4 Qc6 44. Rh1 h5 45. Rc1 Qa4 46. Kg3 Qa6 47. Qd8 Qa7 48. Qf6+ Kh6 49. Qh8# 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.19"]
[Round "6"]
[White "Baeza Escudero, Javier"]
[Black "Parra Martinez, Guillermo"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1888"]
[PlyCount "81"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h6 8. Rg1 b5 9. a3 Bb7 10. Bd3 Nbd7 11. Qe2 Rc8 12. Bd2 Nc5 13. 0-0-0 Nxd3+ 14. Qxd3 Qb6 15. f3 Nd7 16. Nb3 Ne5 17. Qe2 Nc4 18. h4 a5 19. g5 hxg5 20. Rxg5 Ba6 21. Be1 Be7 22. Rxg7 Nxb2 23. Qg2 Nxd1 24. Nxd1 a4 25. Ba5 Qa7 26. Nd2 Qd4 27. c3 Qf6 28. Rg8+ Rxg8 29. Qxg8+ Kd7 30. Qg1 Ra8 31. h5 Bd8 32. Bb4 Qh6 33. Qd4 Bc7 34. e5 d5 35. Ne3 Qxh5 36. Nxd5 Qh1+ 37. Kc2 Qh7+ 38. Kb2 Kc8 39. Nxc7 Kxc7 40. Ba5+ Kc6 41. Qd6+ 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.13"]
[Round "5"]
[White "Garcia Sanz, Eduardo"]
[Black "Parra Martinez, Guillermo"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1823"]
[PlyCount "133"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 e5 4. Nf3 d6 5. d4 exd4 6. Nxd4 Bg7 7. Be2 0-0 8. 0-0 a6 9. Bg5 c5 10. Nc2 Be6 11. Bf4 Qb6 12. Bxd6 Rd8 13. Bxc5 Qc7 14. Bd4 Nc6 15. Nd5 Bxd5 16. Bxf6 Bxf6 17. cxd5 Bxb2 18. Rb1 Bg7 19. Qc1 Na7 20. Na3 Qe7 21. Qe3 Rdc8 22. Nc4 Nb5 23. Rxb5 axb5 24. d6 Qd8 25. Nb6 Rc3 26. Nxa8 Rxe3 27. fxe3 Qxa8 28. d7 Bf8 29. Rc1 Qd8 30. Bxb5 Kg7 31. Rc8 Qa5 32. d8Q Qe1+ 33. Bf1 Qxe3+ 34. Kh1 Bc5 35. Qh8+ Kh6 36. Rxc5 Qxc5 37. Qf6 Qc7 38. g4 Qc2 39. g5+ Kh5 40. Qf3+ Kxg5 41. Qg2+ Qxg2+ 42. Kxg2 Kf4 43. Kf2 b6 44. Bd3 h5 45. a4 g5 46. Bc2 g4 47. Bb1 h4 48. Bc2 f6 49. Bb1 g3+ 50. hxg3+ hxg3+ 51. Kg2 Kg4 52. Bd3 Kf4 53. Bc2 Kg4 54. Bd1+ Kf4 55. Bf3 f5 56. exf5 Kxf5 57. Kxg3 Ke5 58. Bc6 Kd4 59. Kf4 Kc5 60. Be8 Kd5 61. Ke3 Ke5 62. Kd3 Kd5 63. Kc3 Kc5 64. Kb3 Kd6 65. Kb4 Kc7 66. Kb5 Kb7 67. Bc6+ 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.12"]
[Round "4"]
[White "Parra Martinez, Guillermo"]
[Black "Del Castillo Izquierdo, Jose"]
[Result "0-1"]
[ECO "E04"]
[BlackElo "1701"]
[PlyCount "108"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. a4 Nc6 7. 0-0 Be7 8. Qc2 Nxd4 9. Nxd4 Qxd4 10. Rd1 Qg4 11. Bf3 Qg6 12. Qxc4 Bd6 13. Nc3 h5 14. Ne4 Nxe4 15. Bxe4 f5 16. Bc6+ Kf7 17. Bg2 h4 18. Bf4 Rd8 19. Bxd6 cxd6 20. Qxh4 Qf6 21. Qb4 Qe7 22. Rac1 d5 23. Qxe7+ Kxe7 24. Rc7+ Rd7 25. Rdc1 Kd8 26. Rxd7+ Bxd7 27. b3 Bc6 28. e3 Kd7 29. h4 e5 30. Rd1 Kd6 31. Rc1 Rf8 32. Kf1 a5 33. Ke2 b5 34. axb5 Bxb5+ 35. Kd2 f4 36. exf4 exf4 37. g4 f3 38. Bf1 Rb8 39. Bxb5 Rxb5 40. Rc3 Rb4 41. Rxf3 Rxg4 42. h5 Ke6 43. Rg3 Rxg3 44. fxg3 Kf5 45. Ke3 Kg4 46. Kd4 Kxg3 47. Kxd5 Kg4 48. Kc5 Kxh5 49. Kb5 g5 50. Kxa5 g4 51. b4 g3 52. b5 g2 53. b6 g1Q 54. b7 Qa7+ 0-1

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.06"]
[Round "3"]
[White "Parra Martinez, Guillermo"]
[Black "Arias Martinez, Ivan"]
[Result "1-0"]
[ECO "E94"]
[BlackElo "1708"]
[PlyCount "89"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Be3 Nfd7 11. Nd2 f5 12. exf5 gxf5 13. f4 e4 14. Nb3 Qe7 15. Qd2 h6 16. Nb5 Nf6 17. Nxc5 dxc5 18. d6 cxd6 19. Qxd6 Qxd6 20. Nxd6 b6 21. Rad1 Be6 22. Nb5 Rad8 23. Nc7 Bf7 24. b3 Kh7 25. h3 Rg8 26. Rxd8 Rxd8 27. Rd1 Rxd1+ 28. Bxd1 Ne8 29. Na8 Bd4 30. Kf2 a4 31. Nxb6 axb3 32. axb3 Bxe3+ 33. Kxe3 Be6 34. Na4 Kg6 35. Nxc5 Bc8 36. g4 Nd6 37. Na4 Kf6 38. Nc3 Bb7 39. c5 Ne8 40. b4 Nc7 41. b5 Nd5+ 42. Nxd5+ Bxd5 43. b6 Bc6 44. gxf5 Kxf5 45. Bg4+ 1-0

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.05"]
[Round "2"]
[White "Pulido Martinez, Carlos"]
[Black "Parra Martinez, Guillermo"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1382"]
[PlyCount "50"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 Bf5 6. c3 e6 7. Be3 Nge7 8. Nf3 a6 9. Ba4 Bg4 10. h3 Bxf3 11. Qxf3 Nf5 12. Bd4 Be7 13. Bxc6+ bxc6 14. g3 Rb8 15. b3 0-0 16. 0-0 f6 17. exf6 Nxd4 18. cxd4 Bxf6 19. Qd3 Rb4 20. Nc3 Rxd4 21. Qxa6 Rd2 22. Rac1 Bxc3 23. Rxc3 Qf6 24. f4 Qxc3 25. Qxc6 Qxg3+ 0-1

[Event "Madrid-ch Previa-B"]
[Site "Madrid"]
[Date "2021.02.04"]
[Round "1"]
[White "Parra Martinez, Guillermo"]
[Black "Rodriguez Povar, Francisco Javier"]
[Result "0-1"]
[ECO "E11"]
[BlackElo "1594"]
[PlyCount "48"]
[EventDate "2021.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 Nc6 7. e3 e5 8. d5 Nb8 9. e4 a5 10. b4 d6 11. h3 0-0 12. Be2 Na6 13. Bd3 Bd7 14. c5 axb4 15. Bxa6 Rxa6 16. axb4 Rxa1 17. Qxa1 Bb5 18. cxd6 cxd6 19. Ng1 Rc8 20. Ne2 Bd3 21. f3 Qc7 22. Kf2 Qb6+ 23. Ke1 Qe3 24. Qd1 Rc1 0-1

