[Event "Merida World Heritage op 2nd"]
[Site "Merida"]
[Date "2022.08.07"]
[Round "9"]
[White "Donaire Nieto, Daniel"]
[Black "Guerrero Perales, Alfonso"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1547"]
[BlackElo "1674"]
[PlyCount "148"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 c5 7. dxc5 Nxc5 8. 0-0 Nxd3 9. cxd3 Be7 10. h3 0-0 11. Qe2 b5 12. Rac1 Bb7 13. Rfd1 Bd6 14. Bxd6 Qxd6 15. e4 dxe4 16. dxe4 Qe7 17. e5 Nd5 18. Nxd5 Bxd5 19. b3 Rac8 20. Nd2 Qa3 21. Rxc8 Rxc8 22. Nb1 Qc5 23. Qb2 Qc2 24. Rd2 Qe4 25. f3 Qe3+ 26. Kh2 h5 27. Qd4 Qxd4 28. Rxd4 Rc2 29. Rd2 Rc1 30. Na3 Ra1 31. Rb2 Rc1 32. Rc2 Re1 33. f4 h4 34. Rf2 Ra1 35. Rd2 Bxb3 36. Nxb5 Rxa2 37. Rxa2 Bxa2 38. Nc3 Bd5 39. g3 hxg3+ 40. Kxg3 g6 41. Kf2 a5 42. Ke3 Bb3 43. Kd3 a4 44. Nb1 Kg7 45. Ke3 Kh6 46. Kf3 Kh5 47. Kg3 Bd1 48. h4 Kh6 49. Kf2 Kg7 50. Ke1 Bb3 51. Na3 f6 52. Kf2 fxe5 53. fxe5 Kh6 54. Kg3 g5 55. Nb5 Kh5 56. hxg5 Kxg5 57. Nd4 Bd5 58. Kf2 a3 59. Ke3 a2 60. Nc2 Kf5 61. Kd4 Bb3 62. Na1 Bd1 63. Kc3 Kxe5 64. Kb2 Kd4 65. Kxa2 Kd3 66. Kb2 Kd2 67. Kb1 e5 68. Kb2 e4 69. Kb1 e3 70. Kb2 e2 71. Ka2 e1Q 72. Kb2 Qe5+ 73. Ka2 Kc3 74. Kb1 Qe2 0-1

[Event "Merida World Heritage op 2nd"]
[Site "Merida"]
[Date "2022.08.06"]
[Round "7"]
[White "Garrido Sanchez, David"]
[Black "Guerrero Perales, Alfonso"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1564"]
[BlackElo "1674"]
[PlyCount "27"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Bg4 4. Nf3 e6 5. 0-0 Bd6 6. Nbd2 0-0 7. Qe1 c5 8. c3 Nc6 9. h3 Bh5 10. e4 dxe4 11. Nxe4 Bxf3 12. gxf3 Nxe4 13. Qxe4 cxd4 14. Qxh7# 1-0

[Event "Merida World Heritage op 2nd"]
[Site "Merida"]
[Date "2022.08.06"]
[Round "8"]
[White "Guerrero Perales, Alfonso"]
[Black "El Merabet Ben, Latifa"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1674"]
[PlyCount "97"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 c6 6. a3 Be6 7. e3 Bd6 8. Ne4 Bc7 9. Nf3 Nd7 10. b4 h6 11. Bb2 Qe7 12. d4 Bf5 13. Nc5 Nxc5 14. bxc5 Ba5+ 15. Kf1 Nc3 16. Bxc3 Bxc3 17. Rc1 exd4 18. Nxd4 Bxd4 19. Qxd4 0-0 20. e4 Rad8 21. Qe3 Be6 22. Kg1 Rd7 23. h4 Rfd8 24. Rc3 Rd4 25. Kh2 Qd7 26. Rb1 f5 27. Rb4 Rd2 28. exf5 Bxf5 29. Rf4 Bg4 30. Bf1 Re8 31. Re4 Rxe4 32. Qxe4 Rxf2+ 33. Kg1 Qf7 34. Bc4 Rf1+ 35. Bxf1 Bf5 36. Qc4 Be6 37. Qf4 Qe7 38. Qb8+ Kh7 39. Bd3+ g6 40. Qe5 Qd7 41. h5 Bf5 42. hxg6+ Bxg6 43. Bxg6+ Kxg6 44. Qe4+ Kg7 45. Rd3 Qf7 46. Rf3 Qh5 47. Qe7+ Kg6 48. Qe8+ Kg5 49. Rf5+ 1-0

[Event "Merida World Heritage op 2nd"]
[Site "Merida"]
[Date "2022.08.05"]
[Round "6"]
[White "Guerrero Perales, Alfonso"]
[Black "Badier Carave, David Olivier"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1674"]
[BlackElo "1887"]
[PlyCount "88"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 e5 6. d3 Nge7 7. Rb1 0-0 8. 0-0 d6 9. a3 a5 10. Ng5 h6 11. Nge4 Be6 12. Nb5 Nc8 13. Be3 f5 14. Nec3 Rb8 15. f4 Nd4 16. Bxd4 exd4 17. Nd5 Ne7 18. Ndc7 Bf7 19. b4 Rc8 20. bxc5 dxc5 21. Bxb7 Rxc7 22. Nxc7 Qxc7 23. Bg2 Be8 24. Rb7 Qd6 25. Qd2 Bc6 26. Bxc6 Nxc6 27. Rfb1 Rc8 28. R1b6 Qe6 29. Ra7 Bf6 30. Rab7 Bd8 31. Rb5 Be7 32. Qb2 Qe3+ 33. Kf1 g5 34. fxg5 f4 35. gxh6 fxg3 36. h7+ Kh8 37. hxg3 Rf8+ 38. Ke1 Bg5 39. Kd1 Rf1+ 40. Kc2 Qxe2+ 41. Kb3 Qxd3+ 42. Ka2 Qxc4+ 43. Qb3 Rf2+ 44. Ka1 Qc1+ 0-1

[Event "Merida World Heritage op 2nd"]
[Site "Merida"]
[Date "2022.08.04"]
[Round "5"]
[White "Guerreiro, Jose Velho"]
[Black "Guerrero Perales, Alfonso"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1533"]
[BlackElo "1674"]
[PlyCount "124"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Bg5 Nbd7 6. cxd5 cxd5 7. Qb3 Nb6 8. e3 Rb8 9. Bb5+ Bd7 10. Bxf6 exf6 11. Nxd5 Nxd5 12. Qxd5 Qa5+ 13. Nd2 Qxb5 14. Qe4+ Be7 15. d5 f5 16. Qe5 Rc8 17. Qxg7 Rf8 18. Qd4 Bd6 19. b3 f6 20. Nc4 Bc5 21. Qf4 Bb4+ 22. Ke2 Qxd5 23. Rad1 Qe4 24. Qh6 Rxc4 25. Qh5+ Kd8 26. bxc4 Qxc4+ 27. Kf3 Kc8 28. Rd4 Bc6+ 29. Kg3 Qg8+ 30. Kf4 Qg5+ 31. Qxg5 fxg5+ 32. Kxg5 Bc3 33. Rhd1 Bxd4 34. Rxd4 Bxg2 35. Kh6 Rf7 36. Rf4 Kd7 37. Kg5 Ke6 38. Ra4 a6 39. Ra5 Rf6 40. f4 Rg6+ 41. Kh4 Bf3 42. h3 Rg2 43. Re5+ Kf6 44. a4 Bc6 45. a5 Rb2 46. Rc5 Rb5 47. Rc3 Rxa5 48. Kh5 Kg7 49. Rc1 Ra2 50. Kg5 Ra5 51. Kh5 Rd5 52. Rg1+ Kf6 53. Kh6 Rd7 54. Rg8 Rf7 55. Rd8 a5 56. h4 a4 57. h5 Bf3 58. Rd4 b5 59. Rd6+ Ke7 60. Ra6 Rf6+ 61. Rxf6 Kxf6 62. Kxh7 Bxh5 0-1

[Event "Merida World Heritage op 2nd"]
[Site "Merida"]
[Date "2022.08.03"]
[Round "3"]
[White "Ruiz Grau, David"]
[Black "Guerrero Perales, Alfonso"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1452"]
[BlackElo "1674"]
[PlyCount "155"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Nh5 4. Bg5 h6 5. Bd2 Bg7 6. e4 d6 7. Nc3 Bg4 8. Bc4 0-0 9. Be3 Nc6 10. Qd2 Kh7 11. 0-0-0 a6 12. Be2 f5 13. exf5 Bxf5 14. Nh4 e5 15. Nxf5 gxf5 16. Bxh5 exd4 17. Nd5 dxe3 18. Qxe3 Ne5 19. Be2 c6 20. Nf4 Re8 21. Qg3 Qf6 22. c3 Rad8 23. Rhe1 Bh8 24. Nh5 Qf7 25. Kb1 Rg8 26. Qh3 d5 27. Nf4 b5 28. Nd3 Ng6 29. Bh5 Qf6 30. Bxg6+ Qxg6 31. Re7+ Bg7 32. Nf4 Qg5 33. Rxg7+ Qxg7 34. Qxf5+ Kh8 35. Ne6 Qh7 36. Qxh7+ Kxh7 37. Nxd8 Rxd8 38. Re1 Rd6 39. h4 Kg6 40. g4 Rf6 41. Rf1 Rf4 42. h5+ Kg5 43. f3 a5 44. Kc2 c5 45. Kd3 b4 46. Ke3 bxc3 47. bxc3 Rc4 48. f4+ Kxg4 49. f5 Re4+ 50. Kd3 c4+ 51. Kd2 Re7 52. f6 Rf7 53. Ke3 Kxh5 54. Rf5+ Kg4 55. Rxd5 Rxf6 56. Rd4+ Kg3 57. Rxc4 Rf5 58. Rc6 h5 59. Rg6+ Kh3 60. c4 h4 61. Kd4 Rf4+ 62. Kd5 Rg4 63. Rh6 Rg1 64. c5 Rd1+ 65. Kc4 Kg3 66. c6 h3 67. Kb5 Rc1 68. Kxa5 h2 69. Kb6 Rb1+ 70. Ka7 h1Q 71. Rxh1 Rxh1 72. c7 Rc1 73. Kb7 Rb1+ 74. Kc6 Rc1+ 75. Kd7 Rd1+ 76. Kc8 Kf4 77. a4 Ke5 78. Kb7 1/2-1/2

[Event "Merida World Heritage op 2nd"]
[Site "Merida"]
[Date "2022.08.02"]
[Round "1"]
[White "Guerrero Perales, Alfonso"]
[Black "Mellado Trivino, Juan"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1674"]
[BlackElo "2339"]
[PlyCount "84"]
[EventDate "2022.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 0-0 6. Nge2 d6 7. 0-0 Bf5 8. a3 a5 9. d4 Bb6 10. d5 Ne7 11. e4 Bd7 12. Na4 Ba7 13. Bg5 Ng6 14. b4 Bxa4 15. Qxa4 axb4 16. Qxb4 Bb6 17. a4 Nxd5 18. cxd5 Qxg5 19. a5 Bc5 20. Qxb7 Qd2 21. Nc1 Rfb8 22. Qxc7 Qc3 23. Qc6 Qxa1 24. Nb3 Qc3 25. Nxc5 Qxc5 26. Qxc5 dxc5 27. Ra1 Ne7 28. Bf1 Nc8 29. a6 Nd6 30. Bd3 c4 31. Bc2 Rb2 32. Bb1 Rb6 33. a7 Rb7 34. Ra6 Rxb1+ 35. Kg2 c3 36. Rc6 Kf8 37. Rxc3 Rxa7 38. f4 Nxe4 39. Rc8+ Ke7 40. fxe5 Rb5 41. d6+ Kd7 42. Rf8 Ng5 0-1

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.02.07"]
[Round "4.4"]
[White "Sanchez Martin, Francisco Javier"]
[Black "Guerrero Perales, Alfonso"]
[Result "1-0"]
[ECO "C03"]
[PlyCount "67"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "La Galeria"]
[BlackTeam "Lasker"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Bd7 5. Bd3 c5 6. c3 Bc6 7. e5 c4 8. Bc2 f6 9. 0-0 Nd7 10. Re1 f5 11. Nf1 Nh6 12. Ng3 Bh4 13. Nh5 Qe7 14. Nxg7+ Qxg7 15. Nxh4 0-0-0 16. Qh5 Nf7 17. b3 Nf8 18. Re3 Ng6 19. Rg3 Rdg8 20. Nf3 Be8 21. Ng5 Nxg5 22. Qxg5 cxb3 23. axb3 a6 24. c4 Qc7 25. Bd2 dxc4 26. bxc4 Qb6 27. Rb1 Qc6 28. d5 Qd7 29. dxe6 Qc6 30. Rd3 Qxg2+ 31. Qxg2 Nh4 32. Qxg8 Rxg8+ 33. Kf1 Rg4 34. Ba5 1-0

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.01.31"]
[Round "3.4"]
[White "Guerrero Perales, Alfonso"]
[Black "Benavides Martin, Juan Antonio"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "86"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Lasker"]
[BlackTeam "Pardaleras"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 f5 2. Nf3 d6 3. e3 Nf6 4. Bd2 g6 5. Bd3 Bg7 6. Ng5 0-0 7. Bc3 Re8 8. Nd2 e6 9. 0-0 Nd5 10. f4 Nxe3 11. Qf3 Nxf1 12. Kxf1 c6 13. Nb3 Nd7 14. Re1 Nb6 15. Qf2 e5 16. Bb4 e4 17. Be2 h6 18. Nh3 Be6 19. Qg3 Qf6 20. Bc3 Bxb3 21. d5 Qf7 22. axb3 Bxc3 23. bxc3 Nxd5 24. Bc4 b5 25. Bxd5 cxd5 26. Rd1 Kh7 27. Qh4 Kg7 28. Qf2 e3 29. Qe2 Rac8 30. Rd3 Qe6 31. Ng1 a5 32. Nf3 Rc5 33. h4 a4 34. Nd4 Qe4 35. h5 Qxf4+ 36. Nf3 a3 37. Rd4 Re4 38. b4 Rxc3 39. Qxb5 e2+ 40. Ke1 Qc1+ 41. Rd1 Qxd1+ 42. Kf2 e1Q+ 43. Nxe1 Qxe1# 0-1

[Event "Extremadura-chT"]
[Site "Spain"]
[Date "2009.01.17"]
[Round "1.4"]
[White "Guerrero Perales, Alfonso"]
[Black "Lagarejos Gonzalez, Eduardo"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1680"]
[PlyCount "61"]
[EventDate "2009.01.17"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Lasker"]
[BlackTeam "Ateneo Cacereno II"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 b6 5. Ne5 Bb4 6. Bd2 c5 7. Qf3 Bxc3 8. Bxc3 Nbd7 9. Bb5 0-0 10. dxc5 Nxc5 11. Bb4 Bd7 12. Nxd7 Nfxd7 13. Rd1 a6 14. Bd3 Ne5 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Qxe5 Qh4 18. Rd4 Qh7 19. 0-0 a5 20. Bc3 b5 21. Rh4 Nd7 22. Qg3 f6 23. Rxh7 Kxh7 24. Qd6 Rfd8 25. Qxe6 Nf8 26. Qh3+ Kg8 27. Qg3 Kf7 28. Rd1 b4 29. Bd4 Ne6 30. h4 Rdc8 31. c3 1-0

