[Event "Mostoles op 11th"]
[White "Arranz Toro, Diego"]
[Black "Solanilla Olcese, Ada"]
[Site "Mostoles"]
[Round "8"]
[Result "0-1"]
[Date "2022.07.24"]
[ECO "C00"]
[WhiteElo "1644"]
[BlackElo "1203"]
[PlyCount "68"]
[EventDate "2022.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. 0-0-0 Qe7 7. Nxe4 Ba3 8. g4 Bxb2+ 9. Kxb2 Nxe4 10. Qxe4 Qf6+ 11. d4 Bd7 12. Qxb7 Bc6 13. Bb5 Bxb5 14. Qxb5+ Nd7 15. Qc6 Ke7 16. Nf3 Rab8 17. g5 Qf4 18. Ne5 Rhd8 19. Qxc7 Ke8 20. Qc3 Qxg5 21. Nc6 Rdc8 22. Qf3 Ra8 23. Rhg1 Qb5 24. d5 exd5 25. Rde1+ Kf8 26. Re7 Nf6 27. Nxa7 Rxc2+ 28. Kxc2 Qc5+ 29. Qc3 Qxe7 30. Nc6 Qe2+ 31. Kc1 Rc8 32. Qb4+ Kg8 33. Qb7 Qe6 34. Qxc8+ Qxc8 0-1

[Event "Mostoles op 11th"]
[White "Cano Morales, Alejandro"]
[Black "Arranz Toro, Diego"]
[Site "Mostoles"]
[Round "3"]
[Result "0-1"]
[Date "2022.07.19"]
[ECO "B13"]
[BlackElo "1644"]
[PlyCount "91"]
[EventDate "2022.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. 0-0 e6 8. h3 Bh5 9. Nbd2 Be7 10. c4 Qb6 11. Be3 Qxb2 12. c5 0-0 13. Qa4 Qb4 14. Bb5 Qxa4 15. Bxa4 Rfc8 16. Rfb1 Nd8 17. Rb2 Bg6 18. Ne5 Be4 19. Rc1 b6 20. Bc2 bxc5 21. Nxe4 Nxe4 22. Bxe4 cxd4 23. Bxh7+ Kxh7 24. Rxc8 Rxc8 25. Bxd4 Bd6 26. f4 Rc1+ 27. Kf2 f6 28. Nd3 Rc7 29. Ke3 Nf7 30. a4 e5 31. Kf3 exd4 32. Rb5 Rc3 33. Ke2 Rc2+ 34. Kf3 Rc4 35. a5 Kg6 36. Rxd5 f5 37. g3 Kf6 38. g4 g6 39. Rb5 Rc3 40. Ke2 Rc2+ 41. Kf3 Rh2 42. Kg3 Re2 43. Nb2 Re3+ 44. Kf2 Bxf4 45. Rd5 Rxh3 46. Rd7 0-1

[Event "Mostoles op 11th"]
[White "Ruiz Grau, David"]
[Black "Arranz Toro, Diego"]
[Site "Mostoles"]
[Round "2"]
[Result "1-0"]
[Date "2022.07.18"]
[ECO "A85"]
[WhiteElo "1439"]
[BlackElo "1644"]
[PlyCount "69"]
[EventDate "2022.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. c4 0-0 6. Nc3 d6 7. Be2 Nc6 8. 0-0 a6 9. a3 Qe8 10. Nd5 Nxd5 11. cxd5 e5 12. dxc6 bxc6 13. dxe5 dxe5 14. Bg3 f4 15. exf4 exf4 16. Bc4+ Kh8 17. Re1 Qd7 18. Qxd7 Bxd7 19. Rad1 Bg4 20. Bh4 Bxb2 21. Be7 Rfe8 22. Rb1 Bc3 23. Rec1 Rxe7 24. Rxc3 Be6 25. Re1 Rae8 26. Rxe6 Rxe6 27. Bxe6 Rxe6 28. Kf1 Kg7 29. Nd4 Re4 30. Nxc6 Kf6 31. Nb4 a5 32. Nd5+ Ke5 33. Nxc7 Kd4 34. Nb5+ Kd5 35. Rc7 1-0

[Event "Mostoles op 11th"]
[White "Arranz Toro, Diego"]
[Black "Pineiro Valladares, David"]
[Site "Mostoles"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2022.07.17"]
[ECO "A32"]
[WhiteElo "1644"]
[PlyCount "87"]
[EventDate "2022.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Nxd4 Nxd5 7. Ndb5 a6 8. Nxd5 exd5 9. Nd4 Nc6 10. a3 Be7 11. g3 0-0 12. Bg2 Be6 13. 0-0 Nxd4 14. Qxd4 Bf6 15. Qd3 Qd7 16. Rd1 Rfd8 17. Ra2 Rac8 18. Bd2 d4 19. Raa1 Bc4 20. Qf3 Bd5 21. Qxd5 Qxd5 22. Bxd5 Rxd5 23. Rac1 Rdc5 24. Rxc5 Rxc5 25. Rc1 Rxc1+ 26. Bxc1 Kf8 27. Kg2 Ke7 28. Kf3 Ke6 29. Ke4 g6 30. b3 Bg7 31. g4 f5+ 32. gxf5+ gxf5+ 33. Kd3 Kd5 34. f3 b5 35. Bb2 Be5 36. h3 f4 37. Bc1 h5 38. Bd2 Bd6 39. a4 Be5 40. Bb4 Bc7 41. Bf8 Be5 42. Bh6 Bd6 43. Bg7 Be5 44. Bf8 1/2-1/2

[Event "Collado Villalba op 38th"]
[White "Arranz Toro, Diego"]
[Black "Rodriguez Hernandez, Antonio"]
[Site "Collado Villalba"]
[Round "9"]
[Result "1-0"]
[Date "2021.08.29"]
[ECO "B81"]
[BlackElo "1676"]
[PlyCount "89"]
[EventDate "2021.08.21"]
[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. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Nde2 Bb4 10. Bg2 Nxc3 11. Qxd8+ Kxd8 12. Nxc3 Nc6 13. 0-0 Bxc3 14. bxc3 Kc7 15. Bf4+ e5 16. Bg3 Re8 17. Rfd1 Bd7 18. f4 exf4 19. Bxf4+ Ne5 20. Rd5 f6 21. Re1 Bc6 22. Bxe5+ fxe5 23. Rdxe5 Rxe5 24. Rxe5 Re8 25. Rxe8 Bxe8 26. Kf2 Bg6 27. Ke3 Bxc2 28. Be4 Bxe4 29. Kxe4 Kd6 30. Kf5 b5 31. g5 Kd5 32. h4 Kd6 33. h5 Kd7 34. g6 h6 35. Ke5 Ke7 36. Kd5 Kf6 37. Kd6 a5 38. a3 a4 39. Kd7 Kg5 40. Ke7 Kxh5 41. Kf7 Kg5 42. Kxg7 h5 43. Kf7 Kh6 44. g7 b4 45. g8Q 1-0

[Event "Collado Villalba op 38th"]
[White "Rodriguez de Robles, Ignacio"]
[Black "Arranz Toro, Diego"]
[Site "Collado Villalba"]
[Round "8"]
[Result "1-0"]
[Date "2021.08.28"]
[ECO "C78"]
[WhiteElo "1826"]
[PlyCount "63"]
[EventDate "2021.08.21"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Ng5 d5 8. exd5 Nd4 9. Re1 Nxb3 10. Rxe5+ Be7 11. axb3 Nxd5 12. d4 0-0 13. Nf3 Bd6 14. Re1 Qf6 15. c4 Nf4 16. c5 Be7 17. Bxf4 Qxf4 18. Rxe7 Bxf3 19. Qf1 Rfd8 20. Re3 Bb7 21. Na3 Qxd4 22. Rc1 Qxb2 23. c6 Bc8 24. Nb1 Qf6 25. Qe2 Be6 26. Nc3 Qh6 27. Ne4 Qg6 28. Rg3 Qf5 29. Qb2 f6 30. Nxf6+ Kh8 31. Nh5 Rg8 32. Nxg7 1-0

[Event "Collado Villalba op 38th"]
[White "Arranz Toro, Diego"]
[Black "Unciti Juan, Javier"]
[Site "Collado Villalba"]
[Round "7"]
[Result "0-1"]
[Date "2021.08.27"]
[ECO "C00"]
[BlackElo "2052"]
[PlyCount "70"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Bb4 6. 0-0-0 Qe7 7. Nxe4 Ba3 8. Nf3 0-0 9. d4 Bxb2+ 10. Kxb2 a5 11. Nxf6+ Qxf6 12. Qe5 Qe7 13. a4 Nc6 14. Qc5 Qxc5 15. dxc5 e5 16. Bd3 Bg4 17. c3 Rad8 18. h3 Bh5 19. Be4 f6 20. Kc2 Bg6 21. Bxg6 hxg6 22. Rhe1 Kf7 23. Re2 Rxd1 24. Kxd1 g5 25. Rd2 Ke6 26. Ke2 Rd8 27. Ke3 Rd5 28. c4 Rxc5 29. Ke4 Ne7 30. Ng1 Rc6 31. Ne2 Rd6 32. Rb2 f5+ 33. Ke3 e4 34. Nd4+ Ke5 35. Rd2 f4+ 0-1

[Event "Collado Villalba op 38th"]
[White "Longa Yauca, Javier"]
[Black "Arranz Toro, Diego"]
[Site "Collado Villalba"]
[Round "6"]
[Result "1-0"]
[Date "2021.08.26"]
[ECO "A46"]
[WhiteElo "2235"]
[PlyCount "63"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 Qc7 5. c4 b5 6. cxb5 c4 7. Be2 Be7 8. Qa4 d5 9. b3 0-0 10. bxc4 a6 11. c5 axb5 12. Qxa8 Na6 13. a4 Bb7 14. Qa7 Nd7 15. axb5 Ra8 16. Qxa8+ Bxa8 17. Rxa6 Bb7 18. Ra1 Nf6 19. 0-0 Ne4 20. Ba3 Bf6 21. c6 Bc8 22. Rc1 Qb6 23. Bc5 Qb8 24. b6 Nxc5 25. Rxc5 Qxb6 26. Nc3 Be7 27. Ra8 Bxc5 28. Rxc8+ Bf8 29. Ne5 Qb2 30. Nd7 g6 31. Rxf8+ Kg7 32. c7 1-0

[Event "Collado Villalba op 38th"]
[White "Arranz Toro, Diego"]
[Black "Gonzalez Pinar, Adrian"]
[Site "Collado Villalba"]
[Round "5"]
[Result "1-0"]
[Date "2021.08.25"]
[ECO "C01"]
[BlackElo "1961"]
[PlyCount "83"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Nc6 5. c4 Bb4+ 6. Nc3 Nge7 7. Be2 dxc4 8. Bxc4 0-0 9. h3 Bxc3+ 10. bxc3 Nd5 11. Bxd5 Re8+ 12. Be4 Rxe4+ 13. Be3 Qd5 14. 0-0 Na5 15. Ne5 f6 16. Qa4 Be6 17. Nd3 Bd7 18. Qb4 b6 19. Nc5 Bc6 20. Nxe4 Qxe4 21. d5 Qxd5 22. Qg4 h5 23. Qg3 Re8 24. Rfd1 Qf5 25. Rd4 Re4 26. Rad1 h4 27. Qf3 Rxd4 28. Qxf5 Rxd1+ 29. Kh2 Bd7 30. Qf4 Nc6 31. Qxh4 Ne5 32. Bd4 Nf7 33. Qg3 Nd6 34. Bxf6 Nf5 35. Qf3 Rd2 36. Qf4 Rd1 37. Bd4 c5 38. Be3 g6 39. Qb8+ Kf7 40. Qxa7 Rd6 41. Bf4 Rd3 42. Qxb6 1-0

[Event "Collado Villalba op 38th"]
[White "Camarero Izquierdo, Juan Carlos"]
[Black "Arranz Toro, Diego"]
[Site "Collado Villalba"]
[Round "4"]
[Result "0-1"]
[Date "2021.08.24"]
[ECO "C10"]
[WhiteElo "1830"]
[PlyCount "68"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 c5 4. dxc5 d4 5. Nb5 Bxc5 6. Qg4 Kf8 7. e5 a6 8. Nd6 Bxd6 9. exd6 Qxd6 10. Bd2 Nc6 11. 0-0-0 e5 12. Qg3 Nf6 13. Bc4 b5 14. Bb3 a5 15. a4 b4 16. Nh3 Be6 17. Bxe6 Qxe6 18. b3 Rc8 19. Rhe1 d3 20. Qxd3 Nd4 21. Be3 Rxc2+ 22. Kb1 Rc3 23. Qd2 Rxb3+ 24. Ka1 Ra3+ 25. Kb1 Rb3+ 26. Ka1 Rxe3 27. Rxe3 Nd5 28. Ng5 Qg6 29. Rd3 Nc3 30. f4 Nb3+ 31. Kb2 Nxd2 32. R1xd2 Nxa4+ 33. Ka1 Nc5 34. Rg3 exf4 0-1

[Event "Collado Villalba op 38th"]
[White "Arranz Toro, Diego"]
[Black "De Luna Butz, Alberto"]
[Site "Collado Villalba"]
[Round "3"]
[Result "1-0"]
[Date "2021.08.23"]
[ECO "C00"]
[BlackElo "1677"]
[PlyCount "51"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. Nxe4 0-0 7. 0-0-0 Nxe4 8. Qxe4 Qd5 9. Qg4 g6 10. Bc4 Qa5 11. Qd4 f6 12. a4 Qb6 13. Qe4 Qc6 14. Re1 Kf7 15. Nf3 Qxe4 16. Rxe4 Na6 17. Rhe1 Nc5 18. Rh4 h5 19. d4 Na6 20. d5 Bb4 21. dxe6+ Ke7 22. Re2 b6 23. Bd5 Rb8 24. Nd4 Bb7 25. Bxb7 Rxb7 26. Nc6+ 1-0

[Event "Collado Villalba op 38th"]
[White "Hernando Pertierra, Jose Carlos"]
[Black "Arranz Toro, Diego"]
[Site "Collado Villalba"]
[Round "2"]
[Result "1-0"]
[Date "2021.08.22"]
[ECO "A14"]
[WhiteElo "2328"]
[PlyCount "62"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c6 5. 0-0 Be7 6. b3 0-0 7. Ba3 b6 8. Bxe7 Qxe7 9. d4 Nbd7 10. Qc1 Ba6 11. Qa3 Qxa3 12. Nxa3 Rac8 13. Rfc1 Rfe8 14. e3 Ne4 15. Rc2 Nd6 16. Bf1 dxc4 17. Nxc4 Nxc4 18. Bxc4 Bxc4 19. Rxc4 c5 20. Rac1 Rcd8 21. b4 b5 22. R4c3 c4 23. Ra3 Ra8 24. Ra6 Reb8 25. a4 Nb6 26. axb5 Rc8 27. Ne5 Nd5 28. Nc6 c3 29. e4 Rxc6 30. Rxc6 Nxb4 31. R6xc3 f6 1-0

[Event "Collado Villalba op 38th"]
[White "Arranz Toro, Diego"]
[Black "Herrero Corada, Jose Ignacio"]
[Site "Collado Villalba"]
[Round "1"]
[Result "1-0"]
[Date "2021.08.21"]
[ECO "B12"]
[BlackElo "1724"]
[PlyCount "23"]
[EventDate "2021.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Qxb2 9. Rb1 Qxa2 10. Rxb7 Qa1+ 11. Rb1 Qa6 12. Rxb8+ 1-0

[Event "Merida Heuristic Solutions op U1600"]
[White "Arranz Toro, Diego"]
[Black "Paiva, Rodrigo Garcia"]
[Site "Badajoz"]
[Round "7.1"]
[Result "0-1"]
[Date "2021.08.04"]
[ECO "B49"]
[BlackElo "1532"]
[PlyCount "74"]
[EventDate "2021.08.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Nc3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. f3 0-0 10. Kh1 d6 11. Nb1 d5 12. c3 Be7 13. exd5 Nxd5 14. Bf2 Rd8 15. Bg3 e5 16. Nxc6 Qxc6 17. Qc1 f6 18. Bf2 Bf5 19. Nd2 Nf4 20. Qe1 b5 21. Bd1 Nd3 22. Bb3+ Kh8 23. Qe2 Nxb2 24. Ne4 Nd3 25. Ng3 Nf4 26. Qe3 Rd3 27. Qe1 Bh3 28. Rg1 Nxg2 29. Rxg2 Qxf3 30. Qg1 Rd2 31. Rf1 e4 32. Bd1 Qxg2+ 33. Qxg2 Bxg2+ 34. Kxg2 e3 35. Re1 Rxf2+ 36. Kg1 Rxa2 37. Rxe3 Bc5 0-1

[Event "Merida Heuristic Solutions op U1600"]
[White "Sanz Pueyo, Adrian"]
[Black "Arranz Toro, Diego"]
[Site "Badajoz"]
[Round "6.7"]
[Result "0-1"]
[Date "2021.08.04"]
[ECO "D02"]
[WhiteElo "1281"]
[PlyCount "100"]
[EventDate "2021.08.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. Nf3 Nc6 4. e3 e6 5. c3 Nf6 6. Nbd2 b6 7. Bb5 Bd7 8. Qa4 Na5 9. Ne5 a6 10. Nxd7 Nxd7 11. Bxd7+ Qxd7 12. Qxd7+ Kxd7 13. Ke2 c4 14. e4 f5 15. e5 h6 16. h4 Be7 17. Nf3 Nc6 18. h5 b5 19. Nh4 Bxh4 20. Rxh4 b4 21. g4 bxc3 22. bxc3 Ne7 23. g5 hxg5 24. Bxg5 Rh7 25. Rb1 Nc8 26. h6 Ra7 27. f4 gxh6 28. Rxh6 Rxh6 29. Bxh6 Kc6 30. Kd2 Rh7 31. Bg5 Rh2+ 32. Kc1 Rxa2 33. Rb2 Rxb2 34. Kxb2 Kb5 35. Bh4 Ka4 36. Be1 Ne7 37. Bd2 Ng6 38. Bc1 a5 39. Bd2 Nh4 40. Bc1 Nf3 41. Kb1 Kb3 42. Bb2 a4 43. Kc1 Ne1 44. Kb1 Nd3 45. Bc1 Kxc3 46. Be3 Kb3 47. Ka1 a3 48. Kb1 Nb4 49. Bc1 a2+ 50. Ka1 Nc2# 0-1

[Event "Merida Heuristic Solutions op U1600"]
[White "Alonso Pereira, Rodrigo"]
[Black "Arranz Toro, Diego"]
[Site "Badajoz"]
[Round "4.16"]
[Result "0-1"]
[Date "2021.08.03"]
[ECO "A37"]
[PlyCount "46"]
[EventDate "2021.08.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e6 5. Nf3 Ne7 6. 0-0 0-0 7. b3 d5 8. cxd5 Nxd5 9. Bb2 Nc6 10. Qc2 b6 11. Rad1 Ba6 12. Rfe1 Ncb4 13. Qb1 Qc7 14. e4 Bd3 15. Nxd5 exd5 16. Qc1 d4 17. Kh1 Nxa2 18. Qa1 Nb4 19. Qc1 Bc2 20. d3 Bxd1 21. Rxd1 Qd7 22. Qc4 a5 23. Nh4 Rfc8 0-1

[Event "Merida Heuristic Solutions op U1600"]
[White "Arranz Toro, Diego"]
[Black "Donaire Nieto, Daniel"]
[Site "Badajoz"]
[Round "3.8"]
[Result "0-1"]
[Date "2021.08.03"]
[ECO "B06"]
[BlackElo "1414"]
[PlyCount "101"]
[EventDate "2021.08.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Bc4 e6 6. Be3 b5 7. Bb3 Bb7 8. Qd3 Nd7 9. a4 b4 10. Ne2 c5 11. Ng3 Rc8 12. c4 Ne7 13. 0-0 0-0 14. a5 Nc6 15. Ba4 cxd4 16. Bxc6 Bxc6 17. Bxd4 Nc5 18. Qe3 Ba8 19. b3 h5 20. Bxc5 Rxc5 21. Ra4 Bc3 22. Ne2 Rxa5 23. Nxc3 bxc3 24. Rxa5 Qxa5 25. Rc1 Kg7 26. h3 Qb4 27. Rxc3 Bxe4 28. Nd2 Ba8 29. Qd4+ e5 30. Qe3 f5 31. Rd3 Qb7 32. f3 f4 33. Qf2 Qc7 34. Qe2 Qc5+ 35. Kh1 Rd8 36. Ne4 Bxe4 37. Qxe4 Qf2 38. Qb7+ Kh6 39. Rd1 Qe2 40. Ra1 d5 41. Rxa6 e4 42. Qb6 Qe1+ 43. Kh2 Qg3+ 44. Kh1 exf3 45. gxf3 Qxh3+ 46. Kg1 Qg3+ 47. Kh1 Qxf3+ 48. Kh2 Qg3+ 49. Kh1 Re8 50. Ra1 Re2 51. Qg1 0-1

[Event "Merida Heuristic Solutions op U1600"]
[White "Arranz Toro, Diego"]
[Black "Fresno Ballesteros, Jaime"]
[Site "Badajoz"]
[Round "5.10"]
[Result "1-0"]
[Date "2021.08.03"]
[ECO "C56"]
[BlackElo "1432"]
[PlyCount "97"]
[EventDate "2021.08.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Be7 7. 0-0 0-0 8. Nc3 d6 9. a3 a6 10. b4 b5 11. Bb3 h6 12. Bb2 Rb8 13. Rc1 Bd7 14. Qd3 Na7 15. Ne2 Re8 16. Rc2 Bf8 17. Ng3 c6 18. Re1 a5 19. Nh4 a4 20. Ba2 Be6 21. Bb1 Bc4 22. Rxc4 bxc4 23. Qxc4 d5 24. Qc2 g6 25. e5 Ne4 26. Nxe4 dxe4 27. Qxe4 f5 28. Qc2 Qxh4 29. Ba2+ Kh7 30. Qc4 h5 31. Qf7+ Bg7 32. Qxa7 Ra8 33. Qf7 Qg5 34. Bc1 Qe7 35. Qc4 Rac8 36. h3 Red8 37. Be3 Rd5 38. Qa6 Rdd8 39. Qxa4 Bh6 40. Qb3 f4 41. Bc1 Rxd4 42. Bb2 Rd5 43. Qc2 Rdd8 44. Bb1 Rg8 45. Qe2 Qe6 46. Qxh5 Kg7 47. Qe2 Kf7 48. Bc1 g5 49. Ba2 1-0

[Event "Merida Heuristic Solutions op U1600"]
[White "Arranz Toro, Diego"]
[Black "Caballero Martinez, David"]
[Site "Badajoz"]
[Round "1.5"]
[Result "1/2-1/2"]
[Date "2021.08.02"]
[ECO "B87"]
[BlackElo "1505"]
[PlyCount "62"]
[EventDate "2021.08.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f3 Be7 9. Be3 0-0 10. Qd2 Bb7 11. 0-0-0 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Bxd5 Qxd5 15. Qa5 Qb7 16. Kb1 Nc6 17. Nxc6 Qxc6 18. Rd3 Rac8 19. Qd2 Rfd8 20. Rd1 Rxd3 21. Qxd3 Qc7 22. g3 Rd8 23. Qe2 Rxd1+ 24. Qxd1 Qd6 25. Kc1 Qxd1+ 26. Kxd1 f5 27. Kd2 e5 28. Kd3 Kf7 29. g4 g6 30. Bd2 Ke6 31. c4 b4 1/2-1/2

[Event "Merida Heuristic Solutions op U1600"]
[White "Villodre Miranda, Juan Alonso"]
[Black "Arranz Toro, Diego"]
[Site "Badajoz"]
[Round "2.13"]
[Result "0-1"]
[Date "2021.08.02"]
[ECO "A36"]
[WhiteElo "1583"]
[PlyCount "92"]
[EventDate "2021.08.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. e4 Bg7 4. d3 Nc6 5. g3 e6 6. Bg2 Nge7 7. Nge2 b6 8. 0-0 Bb7 9. h3 0-0 10. Kh2 Qc7 11. f4 Rad8 12. e5 Nf5 13. g4 Nfd4 14. Nxd4 Nxd4 15. Ne2 Bxg2 16. Kxg2 Nc6 17. Nc3 a6 18. Be3 d6 19. exd6 Rxd6 20. f5 exf5 21. Bf4 fxg4 22. Bxd6 gxh3+ 23. Kxh3 Qxd6 24. Ne4 Qd4 25. Qf3 Ne5 26. Nf6+ Bxf6 27. Qxf6 Qxd3+ 28. Kg2 Qe2+ 29. Rf2 Qe4+ 30. Kg1 Ng4 31. Qf3 Nxf2 32. Qxf2 Qg4+ 33. Kh1 Qxc4 34. Re1 Qxa2 35. Re2 Qd5+ 36. Kg1 b5 37. Rd2 Qc6 38. Qh4 c4 39. Qh6 Qc5+ 40. Kf1 Qf5+ 41. Rf2 Qh5 42. Qf4 Qh1+ 43. Ke2 Re8+ 44. Kd2 Qd5+ 45. Kc3 a5 46. Qd4 b4+ 0-1

