[Event "Coin op"]
[Site "Coin"]
[Date "2021.04.02"]
[Round "4"]
[White "Hernando Santiago, Alberto"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1631"]
[BlackElo "2002"]
[PlyCount "76"]
[EventDate "2021.04.01"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e5 8. Rd1 Qg4 9. d3 Be7 10. Nbd2 0-0 11. Nf1 Rfe8 12. Ne3 Qd7 13. Nf5 g6 14. Ng3 Bf8 15. Bg5 Bg7 16. Nf1 d5 17. Bxf6 Bxf6 18. Ne3 Ne7 19. c4 d4 20. Nd5 Bg7 21. a3 Nxd5 22. cxd5 Bh6 23. Qc2 Rac8 24. Nd2 Bxd2 25. Qxd2 c4 26. dxc4 Rxc4 27. Rac1 Rec8 28. Rxc4 Rxc4 29. Rc1 Qc8 30. Rxc4 Qxc4 31. f3 f5 32. Qg5 Kf7 33. Qh6 fxe4 34. Qxh7+ Kf6 35. Qh8+ Kf5 36. Qf8+ Kg5 37. h4+ Kxh4 38. Qh6+ Kg3 1-0

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.30"]
[Round "9"]
[White "Mazo Fernandez, Roberto"]
[Black "Perez Ordonez, Jose Ramon"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1956"]
[BlackElo "2126"]
[PlyCount "54"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Nge2 Ndf6 12. h3 g6 13. 0-0-0 Ng7 14. g4 Ne6 15. f4 Ng7 16. e4 dxe4 17. Bxe4 Nxe4 18. Nxe4 0-0 19. N2g3 f5 20. gxf5 Nxf5 21. Rhe1 Nxg3 22. Nxg3 Qf7 23. Re3 Kh8 24. Rde1 h5 25. Qc5 Qxf4 26. Nxh5 Qf5 27. Re5 Qf7 1-0

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.29"]
[Round "8"]
[White "Alvarez Gonzalez, Eduardo"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1772"]
[BlackElo "1956"]
[PlyCount "102"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. g3 0-0 8. Bg2 e5 9. dxe5 dxe5 10. e3 Rd8 11. 0-0 a5 12. Qc2 Bg4 13. Rfe1 Nbd7 14. Ng5 c6 15. Bf3 Bxf3 16. Ngxf3 Nc5 17. Nb3 Ncd7 18. Rad1 a4 19. Nc1 Nc5 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Qxd1 Nfd7 23. Qc2 h6 24. Ne2 Qe6 25. Nd2 Nb6 26. Kg2 Qg4 27. f3 Qe6 28. e4 Qd6 29. Kf1 Kf8 30. Qc3 f6 31. Nc1 Ke7 32. Ke2 Ne6 33. Ke3 Qc5+ 34. Ke2 Nd4+ 35. Kf1 Ne6 36. Nd3 Qe3 37. Nc1 Qxc3 38. bxc3 Kd6 39. Ke2 Nd7 40. Nd3 Ndc5 41. Nb2 g6 42. h4 f5 43. exf5 gxf5 44. Ke3 h5 45. Nd1 f4+ 46. gxf4 Nxf4 47. Ne4+ Nxe4 48. Kxe4 Ng6 49. Ne3 Nxh4 50. f4 exf4 51. Kxf4 Kc5 0-1

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.28"]
[Round "7"]
[White "Mazo Fernandez, Roberto"]
[Black "Gomez Rubio, Agustin"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1956"]
[BlackElo "1837"]
[PlyCount "47"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c5 7. d5 Re8 8. Bd3 Na6 9. Nge2 Nc7 10. 0-0 Bd7 11. Ng3 a6 12. h3 b5 13. f4 b4 14. Nce2 Bc8 15. Qd2 Nd7 16. Rad1 a5 17. e5 dxe5 18. f5 Na6 19. Bh6 Bh8 20. fxg6 hxg6 21. Bxg6 Bf6 22. Bb1 Nf8 23. Bxf8 Rxf8 24. Qh6 1-0

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.27"]
[Round "6"]
[White "Alfaya Marcelo, Roberto"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2138"]
[BlackElo "1956"]
[PlyCount "77"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qd3 f5 8. e3 Bb7 9. Ne2 d6 10. f3 Qh4+ 11. g3 Nxg3 12. Nxg3 Bxf3 13. Rg1 Qxh2 14. e4 Qxg1 15. Qxf3 fxe4 16. Qh5+ g6 17. Qh3 0-0 18. Nxe4 Qxf1+ 19. Qxf1 Rxf1+ 20. Kxf1 Nc6 21. Be3 Rf8+ 22. Ke2 Kg7 23. Rh1 h5 24. Ng5 Nd8 25. d5 e5 26. b4 Rf5 27. Rg1 c5 28. dxc6 Nxc6 29. Ne4 Nd4+ 30. Bxd4 exd4 31. Nxd6 Re5+ 32. Kd3 Re3+ 33. Kxd4 Rxa3 34. c5 bxc5+ 35. bxc5 Ra4+ 36. Kd5 Ra2 37. c6 Rd2+ 38. Kc5 Rc2+ 39. Nc4 1-0

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.26"]
[Round "5"]
[White "Mazo Fernandez, Roberto"]
[Black "Gonzalez Mateo, Jose Luis"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "1956"]
[BlackElo "1819"]
[PlyCount "79"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nd2 c6 6. Nh3 Be7 7. 0-0 0-0 8. Qc2 Kh8 9. Nf3 Ne4 10. Nf4 Qe8 11. Ne5 g5 12. Nfd3 Nd7 13. f3 Nd6 14. b3 f4 15. gxf4 gxf4 16. Bxf4 Nf5 17. e3 Nf6 18. Bh3 Nh5 19. Bxf5 Nxf4 20. Nxf4 Rxf5 21. Kh1 Bf6 22. Nfd3 b6 23. cxd5 c5 24. e4 Rh5 25. dxe6 Ba6 26. Nf7+ Kg8 27. Rg1+ Kf8 28. Nf4 Rh4 29. Nd6 Qc6 30. Qg2 Rxf4 31. Qg8+ Ke7 32. Qf7+ Kxd6 33. dxc5+ Ke5 34. Rad1 Rd8 35. e7 Rxe4 36. exd8Q Bxd8 37. fxe4 Qxe4+ 38. Rg2 Bb7 39. Qe8+ Kf4 40. Rf1+ 1-0

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.24"]
[Round "3"]
[White "Martinez Fernandez, Raul"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2218"]
[BlackElo "1956"]
[PlyCount "111"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. Nc3 g6 7. 0-0 Bg7 8. Rb1 Nc6 9. a3 Nge7 10. b4 0-0 11. d3 b6 12. Ne1 f5 13. Nc2 f4 14. f3 g5 15. h3 Bf6 16. Bd2 h5 17. Qe2 Kf7 18. b5 Nd4 19. Nxd4 exd4 20. Nd1 Ng6 21. Nf2 Ne5 22. Kh2 Rg8 23. h4 g4 24. Bxf4 gxf3 25. gxf3 Ng6 26. Bd2 Nxh4 27. Rg1 Ke7 28. f4 Qe6 29. Rbe1 Rxg1 30. Rxg1 Rg8 31. Rxg8 Qxg8 32. Nh3 Ke6 33. Qf2 Qg4 34. Ng1 Ke7 35. Be1 Ng6 36. Bd2 Bh4 37. Qf3 Qxf3 38. Nxf3 Bf6 39. Kh3 Kf7 40. f5 Ne5 41. Nxe5+ dxe5 42. Be1 Bg5 43. Bh4 Bc1 44. a4 Bh6 45. Bd8 Ke8 46. Bf6 Bf4 47. Kh4 Kf7 48. Bg5 Be3 49. Kxh5 Kg7 50. Bd8 Kf7 51. Bc7 Kf6 52. Bb8 Bd2 53. Bxa7 Ba5 54. Bb8 Bc3 55. Bc7 Ba5 56. Kg4 1-0

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.23"]
[Round "2"]
[White "Mazo Fernandez, Roberto"]
[Black "Lopez Heras, Arturo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1956"]
[BlackElo "1809"]
[PlyCount "57"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Ne4 9. Bf4 f5 10. 0-0 Nd7 11. Rb1 Ndf6 12. b4 a6 13. a4 g5 14. Be5 Ng4 15. Qc1 Nxe5 16. dxe5 Be6 17. Nd4 Qd7 18. Nce2 c5 19. Nxe6 Qxe6 20. f3 Qxe5 21. fxe4 fxe4 22. Bc2 Bd6 23. g3 cxb4 24. Qd2 Bc5 25. Bb3 Rad8 26. Nd4 h5 27. Rxf8+ Bxf8 28. Rf1 Qc7 29. Ne6 1-0

[Event "Tres Cantos op 11th"]
[Site "Tres Cantos"]
[Date "2019.06.22"]
[Round "1"]
[White "Grigoryan, Karen H"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2547"]
[BlackElo "1956"]
[PlyCount "47"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Nd5 Bxd5 11. exd5 Nbd7 12. c4 Ne8 13. Qd2 Rc8 14. Na5 Qc7 15. b4 f5 16. f3 Qb8 17. Rac1 Bd8 18. Nb3 Nef6 19. c5 f4 20. Bf2 g5 21. Bd3 Ne8 22. c6 Nb6 23. Na5 bxc6 24. Bxa6 1-0

[Event "Madrid San Viator op-A 29th"]
[Site "Madrid"]
[Date "2017.11.05"]
[Round "8"]
[White "Garcia Sanjuan, Jose"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1899"]
[BlackElo "1967"]
[PlyCount "97"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[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. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. h3 d5 6. c4 c5 7. cxd5 Nxd5 8. Bxg7 Kxg7 9. Qc1 b6 10. a3 Bb7 11. Nc3 Nf6 12. Bc4 Nc6 13. 0-0 e5 14. d3 a6 15. a4 Qd6 16. Rd1 Rad8 17. e4 Nb4 18. Qg5 Rfe8 19. Nh4 Bc8 20. g4 h6 21. Qc1 Qe7 22. Ng2 Rd6 23. f4 Red8 24. Ne1 Nd7 25. f5 Nb8 26. Qe3 N8c6 27. Rd2 Na5 28. Rad1 Bb7 29. Qg3 g5 30. Nf3 f6 31. Ne1 Nac6 32. h4 Nd4 33. Rh2 Bc6 34. hxg5 fxg5 35. Rf2 Rf6 36. Rfd2 b5 37. axb5 axb5 38. Bd5 Bxd5 39. exd5 Nxd5 40. Nxd5 Rxd5 41. Qg2 Rd7 42. Rb2 Ra6 43. Qe4 Qd6 44. Rf2 Kf6 45. Qh1 Rh7 46. Qh5 Kg7 47. f6+ Kf8 48. Qg6 Qd7 49. Qe4 1/2-1/2

[Event "Madrid San Viator op-A 29th"]
[Site "Madrid"]
[Date "2017.10.29"]
[Round "6"]
[White "Mazo Fernandez, Roberto"]
[Black "Sotoca Aguado, Jose"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1967"]
[BlackElo "1885"]
[PlyCount "115"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. e4 c6 6. Bd3 d6 7. Nge2 Nbd7 8. 0-0 e5 9. d5 Bc5+ 10. Kh1 Bd4 11. Nxd4 exd4 12. Ne2 c5 13. f4 Re8 14. Ng3 Nf8 15. h3 Qc7 16. Bd2 Bd7 17. Qc2 Ng6 18. Rae1 b5 19. b3 Re7 20. e5 dxe5 21. Bxg6 hxg6 22. fxe5 Ree8 23. d6 Qc8 24. exf6 Qc6 25. cxb5 Qxd6 26. Ne4 Qd5 27. Qxc5 Qxc5 28. Nxc5 Bxb5 29. Rxe8+ Rxe8 30. Re1 Rc8 31. b4 a5 32. a3 axb4 33. axb4 gxf6 34. Kg1 Ra8 35. Re4 Ra1+ 36. Kf2 Rf1+ 37. Kg3 d3 38. Rf4 Rd1 39. Rf2 f5 40. Kf4 Rg1 41. Nb3 Bc6 42. Kg3 f6 43. h4 Kf7 44. Nd4 Bd5 45. Be3 Rb1 46. b5 Ke7 47. b6 Kd6 48. Rd2 Be4 49. Kf2 Kd5 50. Nf3 Kc4 51. Ra2 Kb3 52. Ra7 Rb2+ 53. Ke1 Kc4 54. Rc7+ Kd5 55. Rd7+ Ke6 56. Rxd3 f4 57. Bd4 Rb1+ 58. Kd2 1-0

[Event "Madrid San Viator op-A 29th"]
[Site "Madrid"]
[Date "2017.10.22"]
[Round "5"]
[White "Mazo Fernandez, Roberto"]
[Black "Gonzalez Ruano Perez, Cesar"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1967"]
[BlackElo "1848"]
[PlyCount "100"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 Qa5 9. Bd2 Bxa6 10. a4 Bxf1 11. Kxf1 Qb4 12. Qc2 Qc4+ 13. Kg1 Na6 14. b3 Nb4 15. Qd1 Qd3 16. Ne1 Qa6 17. Rb1 e6 18. g3 exd5 19. e5 Ne4 20. Nxe4 dxe4 21. Bxb4 cxb4 22. Nc2 Qb7 23. Qd6 Ra6 24. Qxb4 Rb6 25. Qd4 d6 26. Qe3 Bxe5 27. Na3 d5 28. Nb5 Rd8 29. h4 d4 30. Qg5 Bf6 31. Qf4 e3 32. fxe3 dxe3 33. Rh2 Re6 34. Re2 Be5 35. Qg4 h5 36. Qh3 Qf3 37. Qg2 Qg4 38. Rc1 Bxg3 39. Nc7 Bf2+ 40. Kf1 Re4 41. Qxg4 Rxg4 42. Rxf2 exf2 43. Kxf2 Rb4 44. Rc3 Rc8 45. a5 Rb7 46. a6 Rbxc7 47. Rxc7 Rxc7 48. b4 Rc2+ 49. Ke3 Rb2 50. Kd4 Rxb4+ 0-1

[Event "Madrid San Viator op-A 29th"]
[Site "Madrid"]
[Date "2017.10.08"]
[Round "4"]
[White "Garcia Martin, Esteban"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1854"]
[BlackElo "1967"]
[PlyCount "76"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. d3 Nge7 7. Nge2 0-0 8. h3 f5 9. 0-0 Be6 10. f4 fxe4 11. Nxe4 Nf5 12. Ng5 Nfd4 13. Nxd4 Nxd4 14. Nxe6 Nxe6 15. Bd5 Qd7 16. Qg4 Rae8 17. f5 gxf5 18. Rxf5 Rxf5 19. Qxf5 Qf7 20. Qxf7+ Kxf7 21. Be3 c6 22. Rf1+ Ke7 23. Be4 h6 24. Bg6 Rf8 25. Rxf8 Nxf8 26. Bf5 b6 27. Be4 c5 28. Bf5 Kf6 29. g4 h5 30. Kg2 hxg4 31. hxg4 Ne6 32. Bxe6 Kxe6 33. Kf3 d5 34. b3 d4 35. Bd2 Kf6 36. Ke4 Kg6 37. a4 a5 38. Bc1 Bf6 1/2-1/2

[Event "Madrid San Viator op-A 29th"]
[Site "Madrid"]
[Date "2017.10.01"]
[Round "3"]
[White "Mazo Fernandez, Roberto"]
[Black "Tarrio Ocana, Jose Manuel"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1967"]
[BlackElo "1869"]
[PlyCount "54"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 e6 5. g3 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Qc8 13. Ne5 Nxe5 14. dxe5 Rb8 15. Qg4 Kh8 16. Bg5 Bxg5 17. Qxg5 c5 18. Bxb7 Qxb7 19. Rd6 Qe4 20. Qf4 Qxf4 21. gxf4 b5 22. cxb5 Rxb5 23. b3 g6 24. Ra6 Rb4 25. Rxa7 Rxf4 26. Rc7 Rd8 27. Rxc5 Rd2 1/2-1/2

[Event "Madrid San Viator op-A 29th"]
[Site "Madrid"]
[Date "2017.09.24"]
[Round "2"]
[White "Fernandez Estremera, Fernando"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1721"]
[BlackElo "1967"]
[PlyCount "84"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Ne4 10. Qe3 d6 11. d5 Nxg3 12. hxg3 Qf6 13. 0-0-0 Nd7 14. Qd4 e5 15. Qe3 Ba6 16. Nf3 Bxc4 17. Qc3 Ba6 18. Qc6 Rc8 19. b4 Rb8 20. Qa4 Bb7 21. e4 a6 22. Rd2 b5 23. Qb3 Nb6 24. Rc2 Rc8 25. Qe3 Qg7 26. Nd2 f5 27. f3 0-0 28. Be2 Na4 29. Nb3 c6 30. Na5 f4 31. Qa7 Rc7 32. Nxb7 Rxb7 33. Qxa6 Rb6 34. Qa5 Qb7 35. dxc6 Rxc6 36. Qxb5 Rxc2+ 37. Kxc2 Rc8+ 38. Kb3 Qa7 39. Qd5+ Kg7 40. Bc4 Nb6 41. Qxd6 Qa4+ 42. Kb2 Nxc4+ 0-1

[Event "Tres Cantos op 9th"]
[Site "Tres Cantos"]
[Date "2017.06.27"]
[Round "6"]
[White "Mazo Fernandez, Roberto"]
[Black "Tarrio Ocana, Jose Manuel"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2010"]
[BlackElo "1844"]
[PlyCount "135"]
[EventDate "2017.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 e6 5. g3 Nbd7 6. Qc2 Bd6 7. Bg2 e5 8. cxd5 Nxd5 9. 0-0 exd4 10. Nxd4 N7f6 11. Nxc6 Qb6 12. Bxd5 Nxd5 13. Qe4+ Be6 14. Nd4 Nf6 15. Qd3 Bh3 16. Nc4 Qd8 17. Nxd6+ Qxd6 18. Rd1 0-0 19. Bf4 Qb6 20. Qb5 Qxb5 21. Nxb5 h6 22. Nd6 b6 23. f3 Be6 24. e4 Rfd8 25. a3 Ne8 26. Nf5 Bb3 27. Rxd8 Rxd8 28. Rc1 Rd1+ 29. Rxd1 Bxd1 30. Kf2 h5 31. Ne7+ Kh7 32. Nc8 a5 33. Nxb6 a4 34. Nd5 Nf6 35. Bd2 Nxd5 36. exd5 Bb3 37. d6 Be6 38. Ke3 f6 39. Bc3 Kg8 40. Kf4 Kf7 41. h4 Ke8 42. g4 hxg4 43. fxg4 Kd7 44. g5 fxg5+ 45. Kxg5 Kxd6 46. Bxg7 Bb3 47. Kf6 Bd1 48. Bf8+ Kd5 49. Kg6 Bc2+ 50. Kh6 Ke6 51. Kg5 Kf7 52. Bb4 Kg8 53. h5 Kh7 54. h6 Bb3 55. Bf8 Ba2 56. Kf4 Bb3 57. Ke3 Kg6 58. Kd4 Kh7 59. Kc3 Kg6 60. Bg7 Kh7 61. Kd4 Kg6 62. Ke5 Kh7 63. Kf6 Ba2 64. b4 axb3 65. Kg5 Bb1 66. a4 Bd3 67. a5 Ba6 68. Kf4 1/2-1/2

[Event "Tres Cantos op 9th"]
[Site "Tres Cantos"]
[Date "2017.06.26"]
[Round "5"]
[White "Martin Consuegra, Barrilero Javier"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1818"]
[BlackElo "2010"]
[PlyCount "91"]
[EventDate "2017.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. d4 e6 3. c3 Nf6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 Be7 7. h3 0-0 8. Bd3 cxd4 9. exd4 d6 10. Qe2 Nbd7 11. 0-0 Re8 12. Rfe1 Bf8 13. Rad1 h6 14. Nc4 Qc7 15. Bh2 Bc6 16. Qf1 Bxf3 17. gxf3 b5 18. Ne3 a6 19. Qg2 Qa5 20. a3 d5 21. Ng4 Kh8 22. Nxf6 Nxf6 23. Kh1 Be7 24. Be5 Rg8 25. Rg1 Qd8 26. Rde1 Qf8 27. Bxf6 Bxf6 28. f4 g6 29. Qf3 Qd8 30. Rg2 Rg7 31. Reg1 Kg8 32. Qe2 Qd6 33. Qd2 h5 34. Bc2 Rb8 35. Bd3 a5 36. Rc1 Bd8 37. Rcg1 Bf6 38. Rc1 Qd7 39. Kh2 Bd8 40. Rcg1 Bc7 41. Kh1 Bd6 42. Kh2 Kh7 43. Rg5 f5 44. Be2 Be7 45. R5g2 Bd6 46. Rg5 1/2-1/2

[Event "Tres Cantos op 9th"]
[Site "Tres Cantos"]
[Date "2017.06.25"]
[Round "4"]
[White "Mazo Fernandez, Roberto"]
[Black "Yaniz Lana, Francisco Javier"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2010"]
[BlackElo "1612"]
[PlyCount "53"]
[EventDate "2017.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 b6 5. Nbd2 Bb4 6. a3 Nxd2 7. Nxd2 Bc5 8. Ne4 Be7 9. g3 Nc6 10. Bg2 Nxe5 11. Nd6+ Bxd6 12. Bxa8 Nxc4 13. Bd5 Ne5 14. 0-0 Qf6 15. Qa4 c6 16. Bg2 a5 17. Bf4 Ba6 18. Rfd1 Nc4 19. Bxd6 Bb5 20. Qc2 Nxd6 21. a4 Ba6 22. Qd2 Ke7 23. Qe3+ Kf8 24. Qxb6 Bxe2 25. Rxd6 Qg5 26. Rxd7 g6 27. Qd8+ 1-0

[Event "Tres Cantos op 9th"]
[Site "Tres Cantos"]
[Date "2017.06.24"]
[Round "3"]
[White "Lucia Carpintero, Oscar"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1650"]
[BlackElo "2010"]
[PlyCount "44"]
[EventDate "2017.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 b6 6. Bd3 Bb7 7. Ne2 c5 8. 0-0 Nc6 9. e5 Qd8 10. f4 cxd4 11. cxd4 Nb4 12. Nbc3 Nxd3 13. Qxd3 Be7 14. d5 Bc5+ 15. Kh1 exd5 16. Nxd5 0-0 17. a3 d6 18. Nec3 dxe5 19. fxe5 Re8 20. Rad1 Qc8 21. b4 Bf8 22. Qg3 Rd8 1/2-1/2

[Event "Tres Cantos op 9th"]
[Site "Tres Cantos"]
[Date "2017.06.23"]
[Round "2"]
[White "Mazo Fernandez, Roberto"]
[Black "Anton Quevedo, Andrea"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2010"]
[BlackElo "1800"]
[PlyCount "60"]
[EventDate "2017.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 c6 9. h4 h5 10. g4 e5 11. d5 cxd5 12. exd5 e4 13. 0-0-0 exf3 14. gxh5 Bg4 15. hxg6 fxg6 16. Nh3 N8d7 17. Nf2 Bh5 18. Bd4 Ne5 19. Re1 Qc7 20. Kb1 Nbc4 21. Bxc4 Nxc4 22. Qd3 Rac8 23. Bxg7 Qxg7 24. Re6 b5 25. Rhe1 Rf7 26. Re8+ Rxe8 27. Rxe8+ Kh7 28. Rb8 Qe5 29. Rxb5 Qe1+ 30. Ncd1 Rc7 0-1

[Event "Tres Cantos op 9th"]
[Site "Tres Cantos"]
[Date "2017.06.22"]
[Round "1"]
[White "Alameda Arellano, Cristeto"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1538"]
[BlackElo "2010"]
[PlyCount "56"]
[EventDate "2017.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 b6 5. Nd2 Bb7 6. Ngf3 d6 7. h3 Be7 8. Bd3 cxd4 9. exd4 Nbd7 10. Qe2 0-0 11. 0-0 Re8 12. Nc4 Qc7 13. a4 a6 14. Rfc1 Bf8 15. Re1 Qc6 16. b4 Nd5 17. Bd2 Qc7 18. Rac1 h6 19. Ne3 Nf4 20. Qf1 Bxf3 21. gxf3 Nxd3 22. Qxd3 Nf6 23. Ng4 Nd5 24. c4 Ne7 25. Bf4 Ng6 26. Bg3 Qd7 27. Qd1 f5 28. Qc2 Qf7 0-1

[Event "Madrid San Viator op-A 28th"]
[Site "Madrid"]
[Date "2017.05.28"]
[Round "8"]
[White "Mazo Fernandez, Roberto"]
[Black "Montoya Gandia, Manuel"]
[Result "1-0"]
[ECO "D81"]
[WhiteElo "1982"]
[BlackElo "1679"]
[PlyCount "69"]
[EventDate "2017.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 0-0 7. Be2 b6 8. Bf4 Bb7 9. Bf3 c5 10. dxc5 Nfd7 11. cxb6 Nxb6 12. Qb3 N8d7 13. Rd1 Qc8 14. Nge2 Nc5 15. Qc2 e5 16. Be3 Ne6 17. b3 f5 18. 0-0 f4 19. Bxb6 axb6 20. Bg4 Qc6 21. Bxe6+ Qxe6 22. f3 Rac8 23. Qd2 Ba6 24. Nd5 Rfd8 25. Rc1 Bf8 26. Rxc8 Qxc8 27. Rc1 Qe6 28. Rc2 Bc5+ 29. Kf1 Be3 30. Qe1 Bc5 31. Ndc3 g5 32. Na4 Bd4 33. Rc6 Qf7 34. Nxb6 Bb5 35. Rc8 1-0

[Event "Madrid San Viator op-A 28th"]
[Site "Madrid"]
[Date "2017.05.07"]
[Round "5"]
[White "Sotoca Aguado, Jose"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1860"]
[BlackElo "1982"]
[PlyCount "62"]
[EventDate "2017.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. Be3 0-0 10. f4 exf4 11. Rxf4 Nc6 12. Nd4 d5 13. Nxe6 fxe6 14. exd5 exd5 15. Bf3 d4 16. Bxc6 dxe3 17. Bd5+ Nxd5 18. Rxf8+ Bxf8 19. Nxd5 e2 20. Qd3 Bc5+ 21. Kh1 Qd6 22. Re1 Rf8 23. c4 Rf2 24. g3 Qh6 25. h4 Qh5 26. Nf4 Rxf4 27. gxf4 Qxh4+ 28. Kg2 Qxe1 29. Qd5+ Kf8 30. Qxc5+ Kf7 31. Qd5+ Kf6 1/2-1/2

[Event "Madrid San Viator op-A 28th"]
[Site "Madrid"]
[Date "2017.04.23"]
[Round "4"]
[White "Mazo Fernandez, Roberto"]
[Black "Sainz Pino, Fernando"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "1982"]
[BlackElo "1895"]
[PlyCount "58"]
[EventDate "2017.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Na5 10. Bh6 Nac4 11. Qf4 Qd6 12. Bxc4 Nxc4 13. Nd5 e5 14. Qh4 Bxh6+ 15. Qxh6 c6 16. dxe5 Qxe5 17. Nc3 b5 18. f4 Qe7 19. Re1 Qb4 20. Re2 Nxb2 21. Rxb2 Qxc3+ 22. Rc2 Qa1+ 23. Kd2 Rd8+ 24. Ke3 Qd4+ 25. Kf3 Qd3+ 26. Kf2 Qxc2+ 27. Kg3 Rd2 28. Nf3 Rxg2+ 29. Kh4 Qf2# 0-1

[Event "Madrid San Viator op-A 28th"]
[Site "Madrid"]
[Date "2017.04.09"]
[Round "3"]
[White "Cano Mercado, Francisco Manuel"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1799"]
[BlackElo "1982"]
[PlyCount "86"]
[EventDate "2017.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nd2 d5 6. Ngf3 Be7 7. h3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Ne5 Nxe5 11. Bxe5 Qc8 12. Rc1 Nd7 13. Bh2 c4 14. e4 b5 15. e5 b4 16. f4 bxc3 17. bxc3 f5 18. g4 Bc6 19. gxf5 exf5 20. Nf3 Qa6 21. Qd2 Rab8 22. Rb1 Rb6 23. Ng5 Rfb8 24. Rxb6 Qxb6 25. Bf3 h6 26. e6 Nf6 27. Nf7 Qb2 28. Qe3 Ne4 29. Bxe4 dxe4 30. Ne5 Bd5 31. Ng6 Rb7 32. Rf2 Qb1+ 33. Kg2 Bxe6 34. Nxe7+ Rxe7 35. d5 Bxd5 36. Qc5 Qb7 37. Kg3 Rc7 38. Qd6 Qc6 39. Qd8+ Kh7 40. Re2 Rd7 41. Qf8 Qg6+ 42. Kf2 Qh5 43. Re3 Bf7 0-1

[Event "Madrid San Viator op-A 28th"]
[Site "Madrid"]
[Date "2017.04.02"]
[Round "2"]
[White "Mazo Fernandez, Roberto"]
[Black "Yeves Miquel, Enrique"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1982"]
[BlackElo "1788"]
[PlyCount "95"]
[EventDate "2017.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 e5 8. d5 Bc5 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 Nfd7 12. Bd3 a5 13. Qg3 Qf6 14. Rf1 Qg6 15. Qh2 h5 16. h4 c6 17. Bd2 Qd6 18. Qg3 Qg6 19. Qxg6 fxg6 20. Bc2 Rf8 21. Rxf8+ Kxf8 22. Ke2 Nf6 23. Rb1 Nbd7 24. Ba4 Ra6 25. Bc2 Nb6 26. Bd3 a4 27. Be3 Bxe3 28. Kxe3 c5 29. Be2 Nc8 30. Kd3 Nd6 31. Bd1 Ra8 32. Bxa4 Ndxe4 33. Nxe4 Nxe4 34. Kxe4 Rxa4 35. Rc1 Ra6 36. Kxe5 Ke7 37. Rc3 Rf6 38. Rb3 b6 39. Rf3 Rd6 40. b4 Rf6 41. bxc5 bxc5 42. Rxf6 gxf6+ 43. Kf4 Kd6 44. g4 hxg4 45. Kxg4 f5+ 46. Kf4 Ke7 47. h5 gxh5 48. Kxf5 1-0

[Event "Madrid San Viator op-A 28th"]
[Site "Madrid"]
[Date "2017.03.26"]
[Round "1"]
[White "Martin Lozano, Miguel Angel"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1759"]
[BlackElo "1982"]
[PlyCount "90"]
[EventDate "2017.03.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Qb6 5. Qb3 Qxb3 6. axb3 cxd4 7. exd4 Nc6 8. h3 Be7 9. Nf3 0-0 10. Bd3 b6 11. Nbd2 Bb7 12. 0-0 Nh5 13. Bh2 f5 14. Ba6 Bxa6 15. Rxa6 d6 16. Nc4 Rfd8 17. Rfa1 Rac8 18. Na3 f4 19. b4 Rd7 20. Nb5 Bf6 21. Nxa7 Nxa7 22. Rxa7 Rcc7 23. Rxc7 Rxc7 24. Ra6 Rb7 25. g4 fxg3 26. fxg3 e5 27. dxe5 dxe5 28. g4 Nf4 29. Bxf4 exf4 30. g5 Be7 31. h4 Kf7 32. Kg2 h6 33. Kh3 hxg5 34. hxg5 Ke6 35. Kg4 Bd6 36. b3 Kd5 37. c4+ Kc6 38. Nd4+ Kd7 39. b5 Bc5 40. Ne2 Ke6 41. Nxf4+ Kd6 42. Nd3 Bd4 43. Ra8 Bg1 44. Rc8 Re7 45. Rc6+ Kd7 1-0

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.06.05"]
[Round "9"]
[White "Mazo Fernandez, Roberto"]
[Black "Casas Rios, Ramon"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1990"]
[BlackElo "1825"]
[PlyCount "24"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 h6 6. Bh4 Nc6 7. e3 0-0 8. Bd3 d6 9. 0-0 Bxc3 10. bxc3 e5 11. Bxf6 Qxf6 12. Be4 exd4 1-0

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.05.29"]
[Round "8"]
[White "Luque Ibanez, Manuel"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1961"]
[BlackElo "1990"]
[PlyCount "77"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. Nxe5 Nc6 10. Nxc6 bxc6 11. 0-0 Bd6 12. Qg4 0-0 13. Bg5 Be7 14. Bxe7 Qxe7 15. Nc3 Rd8 16. Rad1 Bb7 17. Rfe1 Nd5 18. Ne4 f5 19. Qg5 fxe4 20. Qxe7 Nxe7 21. Bxe6+ Kh8 22. Rxe4 Nd5 23. Rde1 Nf6 24. Rf4 Re8 25. Re5 Rad8 26. g4 Bc8 27. Bxc8 Rxc8 28. g5 Nd5 29. Rf7 Rxe5 30. dxe5 Nc7 31. h4 Kg8 32. Rd7 a6 33. f4 Nd5 34. f5 Rc7 35. e6 Kf8 36. f6 gxf6 37. gxf6 Ke8 38. f7+ Kf8 39. Rd8+ 1-0

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.05.22"]
[Round "7"]
[White "Mazo Fernandez, Roberto"]
[Black "Sotoca Aguado, Jose"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1990"]
[BlackElo "1873"]
[PlyCount "167"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 cxd4 6. Nxd4 Nc6 7. Bg2 0-0 8. 0-0 a6 9. Nc2 Be7 10. e4 d6 11. b3 Qa5 12. Bb2 Bd7 13. Qe2 Rab8 14. a3 Rfc8 15. Rac1 Qb6 16. b4 Ne5 17. Ne3 Qc7 18. Nb1 Qb6 19. Nd2 Ba4 20. h3 Bd7 21. Kh2 Nc6 22. Nb3 Ne5 23. Nd2 Ba4 24. Rfe1 Nc6 25. Qd3 Ne5 26. Qb1 Nc6 27. Qa1 Ne8 28. f4 Bf6 29. Nf3 Bxb2 30. Qxb2 Nf6 31. e5 dxe5 32. fxe5 Ne8 33. c5 Qd8 34. Nc4 Bb5 35. Rcd1 Qe7 36. Nd6 Nxd6 37. exd6 Qf6 38. Qb3 Na7 39. Nd4 Bd7 40. Rf1 Qg6 41. Rde1 Nc6 42. Nxc6 Bxc6 43. Bxc6 Rxc6 44. Rd1 Rd8 45. Rc1 Qe4 46. Rfe1 Qd4 47. Qe3 Qb2+ 48. Re2 Qf6 49. Rf2 Qg6 50. Rcf1 Rd7 51. Rf4 h6 52. R1f2 Rc8 53. Rg4 Qh5 54. Qf3 Qe5 55. Re4 Qg5 56. Rf4 Qe5 57. Re2 Qa1 58. Qe3 Kh7 59. Ref2 Qb1 60. Qd4 f6 61. Qe3 Re8 62. Re4 e5 63. Qf3 Kg8 64. Qf5 Rdd8 65. Qf3 Qc1 66. h4 b6 67. Qb3+ Kh7 68. Rc4 Qe1 69. Qc2+ Kh8 70. Re2 Qf1 71. Rf2 Qe1 72. Re4 Qa1 73. Qb3 bxc5 74. bxc5 Qc1 75. Rc4 Qe1 76. Rcc2 Qe4 77. Qc4 Qc6 78. a4 Rb8 79. Rfd2 a5 80. Qd5 Qc8 81. c6 Rb4 82. Qxa5 Rd4 83. d7 Rxd2+ 84. Rxd2 1-0

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.05.15"]
[Round "6"]
[White "Gonzalez Ruano Perez, Cesar"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1918"]
[BlackElo "1990"]
[PlyCount "93"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bc4 Nc6 5. f4 Na5 6. Be2 g6 7. Nf3 Bg7 8. 0-0 e6 9. d3 a6 10. Qe1 Nc6 11. Qg3 f5 12. Be3 Nd4 13. Bd1 Ne7 14. e5 dxe5 15. Nxe5 Nec6 16. Nc4 b5 17. Ne5 Qc7 18. Nxd7 Qxd7 19. Re1 0-0 20. Rb1 Rae8 21. Ne2 e5 22. c3 Nxe2+ 23. Bxe2 exf4 24. Qxf4 Be5 25. Qf2 Qc7 26. h3 Bg3 27. Qf3 Bxe1 28. Rxe1 Ne7 29. Qf2 Nd5 30. Bxc5 Rf7 31. c4 bxc4 32. dxc4 Nf4 33. Ba3 Nxe2+ 34. Rxe2 Rxe2 35. Qxe2 Qc6 36. b3 Rf6 37. Qd2 Kf7 38. Qh6 Kg8 39. Bb2 Rf7 40. Qe3 Qe4 41. Qc3 Kf8 42. Ba3+ Ke8 43. Qh8+ Kd7 44. Qb8 Qc6 45. Qa7+ Ke6 46. Qe3+ Kd7 47. Qa7+ 1/2-1/2

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.05.08"]
[Round "5"]
[White "Mazo Fernandez, Roberto"]
[Black "Sirera Ripoll, Jose Luis"]
[Result "1-0"]
[ECO "D81"]
[WhiteElo "1990"]
[BlackElo "1821"]
[PlyCount "61"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 0-0 7. Be2 Na6 8. Be3 c5 9. dxc5 Ng4 10. Bxg4 Bxg4 11. Nge2 Be6 12. Qb5 Qc7 13. 0-0 Bd7 14. Qc4 Be6 15. Qb5 Bd7 16. Qc4 Be6 17. Nd5 Bxd5 18. exd5 Rac8 19. Rac1 Bxb2 20. Rb1 Be5 21. Rfc1 b6 22. Qxa6 Qd7 23. cxb6 Rxc1+ 24. Rxc1 axb6 25. Qxb6 Qxd5 26. Qc5 Qxa2 27. Qxe5 Qxe2 28. Qxe7 Qb2 29. Bh6 Rb8 30. h3 Qd4 31. Re1 1-0

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.04.24"]
[Round "4"]
[White "Lozano Freras, Sergio"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1925"]
[BlackElo "1990"]
[PlyCount "51"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h5 8. g5 Ng8 9. h4 Ne7 10. Be3 Nbc6 11. Qd2 b5 12. f4 Bb7 13. Bg2 Nxd4 14. Bxd4 Nc6 15. Be3 Na5 16. 0-0-0 Nc4 17. Qd4 Rc8 18. Bh3 Qc7 19. Rh2 d5 20. exd5 Bc5 21. Qxc5 Qa5 22. Qd4 b4 23. dxe6 0-0 24. exf7+ Rxf7 25. Bxc8 Rc7 26. Be6+ 1-0

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.04.17"]
[Round "3"]
[White "Mazo Fernandez, Roberto"]
[Black "Montes Gutierrez, Ignacio"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "1990"]
[BlackElo "2272"]
[PlyCount "119"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 Nc6 6. Bd3 d6 7. Qc2 e5 8. d5 Ne7 9. Nd2 Bxc3 10. Qxc3 0-0 11. b4 Nexd5 12. cxd5 Nxd5 13. Qb3 Nxb4 14. 0-0 Be6 15. Qb1 Qh4 16. a3 Nxd3 17. Qxd3 d5 18. Qc3 f6 19. Qxc5 Rfc8 20. Qd6 Rc6 21. Qe7 b6 22. Qb4 Qh5 23. Bb2 Rac8 24. Rac1 Rxc1 25. Bxc1 Qe2 26. Qd6 Kf7 27. a4 Rc2 28. Nf3 Qc4 29. Ba3 Qc7 30. Qxc7+ Rxc7 31. Rc1 Rxc1+ 32. Bxc1 a5 33. Kf1 Bd7 34. Ke2 Bxa4 35. Kd2 Bb5 36. Kc3 Bf1 37. g3 b5 38. Nd2 b4+ 39. Kc2 Bb5 40. Nb3 a4 41. Nc5 Kg6 42. Bd2 b3+ 43. Kb2 Kh5 44. h3 Bf1 45. Nxa4 Bxh3 46. Nc3 Be6 47. f3 g5 48. e4 d4 49. Nd5 f5 50. Nf6+ Kg6 51. Nd5 h5 52. exf5+ Kxf5 53. Ne7+ Kf6 54. Nc6 Bd5 55. Bxg5+ Kxg5 56. Nxe5 Kf5 57. Nd3 Bxf3 58. Kxb3 Kg4 59. Nf4 h4 60. gxh4 0-1

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.04.10"]
[Round "2"]
[White "Strejoiv, Christian Ionut"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1139"]
[BlackElo "1990"]
[PlyCount "68"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 Nc6 7. Be3 g6 8. 0-0 Bg7 9. Nxc6 bxc6 10. Na4 c5 11. c4 0-0 12. e5 Ng4 13. exd6 Qxd6 14. g3 Nxe3 15. fxe3 Bb7 16. Qe2 Qc6 17. Nc3 Qh1+ 18. Kf2 Qxh2+ 19. Ke1 Qxg3+ 20. Qf2 Qxf2+ 21. Rxf2 Bxc3+ 22. bxc3 Rfd8 23. Be2 Be4 24. Rf4 f5 25. Bf3 Bxf3 26. Rxf3 Rab8 27. Rh3 Rb2 28. Rd1 Rxd1+ 29. Kxd1 Rxa2 30. Kc1 Kg7 31. Kb1 Re2 32. Kc1 g5 33. Kd1 Rg2 34. Rf3 Kg6 0-1

[Event "Madrid San Viator op-A 26th"]
[Site "Madrid"]
[Date "2016.04.03"]
[Round "1"]
[White "Mazo Fernandez, Roberto"]
[Black "Calvo de Castro, Miguel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1990"]
[BlackElo "1759"]
[PlyCount "77"]
[EventDate "2016.04.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 b6 8. Nge2 Bb7 9. 0-0 Nbd7 10. Rc1 c5 11. Ng3 h6 12. Bf4 Re8 13. Nb5 c4 14. Bb1 Rf8 15. Nf5 Ne8 16. Bxh6 Ndf6 17. Bg5 a6 18. Nc3 Nd6 19. Qf3 Nxf5 20. Bxf5 b5 21. a3 Bc6 22. Rcd1 a5 23. Bxf6 Bxf6 24. e4 b4 25. Nxd5 Bxd5 26. exd5 Qd6 27. Rc1 Bxd4 28. Rxc4 Qf6 29. Rc6 Qg5 30. axb4 a4 31. Rb1 Rab8 32. Rc4 Qf6 33. b5 Rxb5 34. Rxa4 Bxb2 35. g3 Rfb8 36. Rh4 Bd4 37. Rxb5 Rxb5 38. Qe4 g6 39. Qe8+ 1-0

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.31"]
[Round "8"]
[White "Mazo Fernandez, Roberto"]
[Black "Antunez Munoz, Ines"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2025"]
[BlackElo "1873"]
[PlyCount "100"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bxf6 Bxf6 8. Qd2 c6 9. h4 g6 10. g4 Bg7 11. 0-0-0 a5 12. g5 h5 13. e4 Na6 14. e5 dxc4 15. Bxc4 b5 16. Be2 Nb4 17. Kb1 Bb7 18. a3 Nd5 19. Ne4 b4 20. a4 Ba6 21. Bxa6 Rxa6 22. Rc1 Rb6 23. Rc5 Nc3+ 24. Nxc3 bxc3 25. Qxc3 Qc7 26. Rxa5 Rfb8 27. Rb5 Rxb5 28. axb5 Rxb5 29. Nd2 Qb7 30. Rc1 Bf8 31. Nc4 Qa6 32. Rc2 Rb4 33. b3 Rb8 34. Ra2 Qb5 35. Kc2 Qd5 36. Qd3 c5 37. Ne3 Qf3 38. Kb1 cxd4 39. Qxd4 Rxb3+ 40. Rb2 Rxb2+ 41. Qxb2 Qe4+ 42. Nc2 Qxh4 43. Nd4 Qxg5 44. Nc6 Qf5+ 45. Ka1 Qe4 46. Nb8 Qe1+ 47. Ka2 Qa5+ 48. Kb1 Qb4 49. Nd7 Qxb2+ 50. Kxb2 Be7 0-1

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.31"]
[Round "7"]
[White "Mazo Fernandez, Roberto"]
[Black "Gonzalez Fernandez, Pedro"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2025"]
[BlackElo "1825"]
[PlyCount "83"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 b5 6. Bd3 Bb7 7. Qe2 e6 8. 0-0 Nbd7 9. a4 b4 10. e4 c5 11. d5 exd5 12. exd5+ Qe7 13. Qc2 Qd6 14. Nbd2 Bxd5 15. Nc4 Bxc4 16. Bxc4 Be7 17. Rd1 Qc7 18. Qe2 Qb7 19. Ng5 Rf8 20. a5 h6 21. Nf3 Qe4 22. Bxa6 Qxe2 23. Bxe2 Bd8 24. Bb5 Bc7 25. Be3 Ke7 26. a6 Bb6 27. Bf4 Rfd8 28. Bd6+ Ke6 29. Bc4+ Kf5 30. Re1 Re8 31. Bd3+ Kg4 32. h3+ Kh5 33. g4+ Nxg4 34. hxg4+ Kxg4 35. Nd2 Nf6 36. Rxe8 Nxe8 37. Nc4 Ba7 38. Bg3 f6 39. Re1 g5 40. Re7 f5 41. Be2+ Kh3 42. Bf1+ 1-0

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.30"]
[Round "6"]
[White "Capote Robayna, Johanna"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1887"]
[BlackElo "2025"]
[PlyCount "76"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 Rc8 10. g4 b5 11. h4 Nb6 12. a3 Be7 13. h5 d5 14. g5 d4 15. gxf6 Bxf6 16. Nxb5 Nc4 17. Bxc4 Rxc4 18. Na5 axb5 19. Nxc4 bxc4 20. Bf2 0-0 21. 0-0 Bg5 22. Qb4 Bf4 23. Qe1 Qg5+ 24. Kh1 Bd2 25. Bh4 Qxh5 26. Qxd2 Qxh4+ 27. Qh2 Qxh2+ 28. Kxh2 Bd7 29. b3 c3 30. a4 Ra8 31. Rfd1 g5 32. Rd3 f6 33. Rg1 h5 34. Rg2 Kf7 35. Rd1 h4 36. Rd3 Bc6 37. Rd1 Ke6 38. Kh3 Kd6 1/2-1/2

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.29"]
[Round "4"]
[White "Garcia Martin, Marta"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2166"]
[BlackElo "2025"]
[PlyCount "65"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nh6 10. h3 f5 11. exf5 Nxf5 12. Nxf5 Bxc3+ 13. bxc3 gxf5 14. Qh5+ Kd8 15. Rd1 Kc7 16. 0-0 Raf8 17. f4 Qe6 18. Qe2 Qe4 19. Rfe1 b6 20. Rd2 Na5 21. Bd4 Rhg8 22. Qxe4 fxe4 23. Rxe4 Nxc4 24. Rxe7+ Kd8 25. Rde2 Re8 26. Rxa7 Rxe2 27. Ra8+ Ke7 28. Rxg8 Rxa2 29. Rg7+ Kf8 30. Rxh7 Ra5 31. Kf2 Rf5 32. Kf3 Ne5+ 33. Ke4 1-0

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.29"]
[Round "5"]
[White "Mazo Fernandez, Roberto"]
[Black "Santamaria Fernandez, Guillermo"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2025"]
[BlackElo "1804"]
[PlyCount "71"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. a4 Qa5 13. Bd2 Rfb8 14. Nb5 Qb6 15. Qc2 Ne8 16. Bc3 Nc7 17. Nxc7 Qxc7 18. Bxg7 Kxg7 19. Nd4 Ne5 20. Nb5 Qa5 21. h3 Qb4 22. f4 Nc4 23. Qc3+ Qxc3 24. bxc3 Nb2 25. e5 dxe5 26. fxe5 Rxa4 27. Rxa4 Nxa4 28. Rb1 c4 29. Kf3 Rd8 30. Rd1 Nb2 31. Rd4 Nd3 32. Ke4 Nc5+ 33. Kf4 Nd3+ 34. Ke4 Nc5+ 35. Kf4 Nd3+ 36. Ke4 1/2-1/2

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.28"]
[Round "3"]
[White "Mazo Fernandez, Roberto"]
[Black "Ribera Cebolla, Marc"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2025"]
[BlackElo "2146"]
[PlyCount "81"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 d6 7. e4 Nxa6 8. Nf3 Nd7 9. Be2 Bg7 10. 0-0 0-0 11. a4 Qb6 12. Bb5 Nc7 13. Bc6 Ra5 14. Bd2 Nb8 15. Bb5 Nxb5 16. Nxb5 Ra8 17. Bc3 Bd7 18. Bxg7 Kxg7 19. Qb3 Na6 20. Nd2 Nb4 21. Nc4 Qb8 22. Nca3 Qb7 23. Qc3+ f6 24. b3 Rfc8 25. Qc4 Na6 26. Rfc1 Rcb8 27. f3 Nc7 28. Nxc7 Qxc7 29. Nc2 Qb6 30. Ra3 Qa5 31. Rd1 Bc8 32. Qd3 Ba6 33. Qe3 Rb7 34. h3 Rab8 35. Rb1 Qc7 36. Kh1 Rb6 37. Qc3 R6b7 38. Kg1 Qb6 39. Kh1 Rc7 40. Kh2 Qb7 41. Ra2 1/2-1/2

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.27"]
[Round "2"]
[White "Martinez Hernandez, Paula"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1714"]
[BlackElo "2025"]
[PlyCount "90"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. Qe2 Qc7 8. 0-0-0 h6 9. Bh4 b5 10. a3 Bb7 11. f4 e6 12. f5 e5 13. Nf3 Be7 14. Kb1 Qc6 15. Bxf6 Nxf6 16. Nd2 Rc8 17. Qf3 d5 18. Bd3 d4 19. Ne2 Nd7 20. Nb3 Qb6 21. Qg3 0-0 22. Qf2 b4 23. a4 Bc6 24. a5 Qb7 25. Nec1 Bxe4 26. Bxe4 Qxe4 27. Rhe1 Qb7 28. Qe2 Rfe8 29. Rd3 Bf6 30. Rh3 e4 31. Qg4 Qc6 32. Re2 Kf8 33. Na2 Qc4 34. Nac1 Nc5 35. Qg3 Be5 36. Qe1 Bf6 37. Nxc5 Qxc5 38. Nb3 Qc4 39. Ka2 d3 40. cxd3 exd3 41. Rxe8+ Rxe8 42. Re3 Rxe3 43. Qxe3 Qc2 44. Nd4 b3+ 45. Nxb3 Qxb2# 0-1

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2015.07.27"]
[Round "1"]
[White "Mazo Fernandez, Roberto"]
[Black "Martin Fito, Angel Luis"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2025"]
[BlackElo "1586"]
[PlyCount "93"]
[EventDate "2015.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 f5 5. Qh5+ g6 6. Qe2 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nf3 Nc6 10. e5 Qf7 11. Nc3 g5 12. d5 Nb4 13. a3 Nxd3+ 14. Qxd3 d6 15. 0-0-0 0-0-0 16. Nd4 exd5 17. e6 dxc4 18. Qxc4 d5 19. Qd3 Qf6 20. Rhe1 Re8 21. Nxf5 Rxe6 22. Nxd5 Bxd5 23. Qxd5 Rc6+ 24. Kb1 Qg6 25. Ka1 Kb8 26. Qd8+ Kb7 27. Qd5 Kb8 28. Qd8+ Kb7 29. Ne7 Bxe7 30. Qxe7 Qc2 31. Qe3 Rf8 32. Rc1 Qxf2 33. Qe4 Rff6 34. Rf1 Rfe6 35. Qd5 Qe3 36. Rxc6 Rxc6 37. Rf6 Qc1+ 38. Ka2 h5 39. Rxc6 Qxc6 40. Qxg5 Qc4+ 41. Kb1 Qf1+ 42. Kc2 Qe2+ 43. Kc3 a5 44. Qd5+ Kc8 45. Qf5+ Kb8 46. Qf8+ Ka7 47. Qf3 1/2-1/2

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.05.31"]
[Round "9"]
[White "Mazo Fernandez, Roberto"]
[Black "Elissalt Cardenas, Hector"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "1966"]
[BlackElo "2337"]
[PlyCount "72"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d6 6. Nge2 Nc6 7. 0-0 Bxc3 8. bxc3 0-0 9. e4 e5 10. d5 Ne7 11. f4 exf4 12. Bxf4 Ng4 13. h3 Ne5 14. Bxe5 dxe5 15. Qd2 Qd6 16. Rf3 f6 17. Raf1 Bd7 18. g4 Rf7 19. Ng3 Raf8 20. Nf5 Bxf5 21. gxf5 g5 22. Kf2 h5 23. Rg3 h4 24. Rg4 Rg7 25. Rfg1 Nc8 26. Ke3 Qc7 27. Rb1 Nd6 28. Qb2 Qa5 29. Qb3 b5 30. Qc2 Rb8 31. Rg2 Rgb7 32. Qe2 Qxc3 33. Qh5 Nxc4+ 34. Ke2 Qd2+ 35. Kf3 Qxd3+ 36. Kg4 Qxe4# 0-1

[Event "Madrid-ch final"]
[Site "Madrid"]
[Date "2015.05.28"]
[Round "1"]
[White "Moreno Ruiz, Javier"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2463"]
[BlackElo "2024"]
[PlyCount "57"]
[EventDate "2015.05.27"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 b6 9. Bd3 c5 10. Ne2 Re8 11. 0-0 Nc6 12. Ng3 Bb7 13. Ra2 Rc8 14. Re2 cxd4 15. cxd4 Na5 16. Nf5 g6 17. Ng3 Nc4 18. Qe1 Qd7 19. Qf2 b5 20. h3 Qd6 21. e4 Nd7 22. e5 Qb6 23. f4 Rc7 24. f5 Nf8 25. Bh6 Nxa3 26. e6 fxe6 27. fxg6 Nxg6 28. Nh5 Ree7 29. Qf8+ 1-0

[Event "Madrid-ch final"]
[Site "Madrid"]
[Date "2015.05.27"]
[Round "1"]
[White "Mazo Fernandez, Roberto"]
[Black "Moreno Ruiz, Javier"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2024"]
[BlackElo "2463"]
[PlyCount "50"]
[EventDate "2015.05.27"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 Ne4 7. Qc2 f5 8. 0-0 Bxc3 9. bxc3 0-0 10. Nd2 Qh4 11. g3 Ng5 12. f3 Qh5 13. Qd1 d6 14. Ba3 Nd7 15. Qe2 Rae8 16. Qg2 e5 17. d5 f4 18. g4 Qh4 19. e4 Nh3+ 20. Kh1 Nf6 21. Be2 Bc8 22. Rfe1 h5 23. gxh5 Nxh5 24. Bf1 Ng3+ 25. hxg3 fxg3 0-1

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.05.24"]
[Round "8"]
[White "Mazo Fernandez, Roberto"]
[Black "Villacorta Nicolas, David"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1966"]
[BlackElo "1699"]
[PlyCount "109"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 d6 8. Bg2 Bg7 9. Nf3 Nbd7 10. Rb1 Nb6 11. b3 0-0 12. 0-0 Qc7 13. Re1 Bb7 14. e4 Ng4 15. Nb5 Qd7 16. a4 Ba6 17. Bf1 Ne5 18. Nxe5 Bxe5 19. Bb2 Bxb2 20. Rxb2 Rfc8 21. Rc2 Rab8 22. Bc4 Nxc4 23. bxc4 Bxb5 24. cxb5 Ra8 25. Ra2 Ra5 26. Qd2 Qa7 27. Rea1 Rb8 28. Qc2 Rb7 29. Qc4 Rb8 30. Kg2 Qb6 31. Re1 Rba8 32. Kf3 Qc7 33. Ke3 Qa7 34. Rea1 Qd7 35. Kd3 Qg4 36. Kc3 Qh5 37. f4 Qg4 38. Qd3 h5 39. Kc4 Qc8 40. Qc3 R8a7 41. Kb3 Qb7 42. Qc4 Qd7 43. Re1 Ra8 44. e5 Qa7 45. exd6 exd6 46. f5 gxf5 47. Rf1 Qe7 48. Qf4 Qe4 49. Qxe4 fxe4 50. Rf6 Rd8 51. Rf4 Re8 52. Re2 Re5 53. Rfxe4 Rxd5 54. b6 Rd3+ 55. Kc2 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.05.17"]
[Round "7"]
[White "Serrano Gonzalez, Oscar"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1725"]
[BlackElo "1966"]
[PlyCount "46"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. g4 Nc6 11. Nb3 Rb8 12. Bxf6 Bxf6 13. g5 Be7 14. h4 b5 15. a3 b4 16. axb4 Nxb4 17. Bd3 Bb7 18. Rhg1 d5 19. exd5 Nxd5 20. Nxd5 Bxd5 21. Bxh7+ Kxh7 22. Qh5+ Kg8 23. g6 fxg6 0-1

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.05.10"]
[Round "6"]
[White "Mazo Fernandez, Roberto"]
[Black "Alameda Arellano, Cristeto"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1966"]
[BlackElo "1557"]
[PlyCount "59"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. g3 Nbd7 6. Bg2 e6 7. 0-0 Be7 8. b3 0-0 9. Bb2 dxc4 10. Nxc4 Qc7 11. Rc1 Rad8 12. Re1 h6 13. Nce5 Nxe5 14. Nxe5 Qb6 15. e4 Bh7 16. Qc2 Nd5 17. Qe2 Nc7 18. Red1 Bf6 19. Nc4 Qb5 20. Ba3 Rfe8 21. e5 Be7 22. Qb2 Nd5 23. Bd6 Nb4 24. a4 Qa6 25. Bf1 b5 26. Bxe7 Rxe7 27. Nd6 Rxd6 28. exd6 Rd7 29. axb5 cxb5 30. Bxb5 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.04.26"]
[Round "5"]
[White "Gonzalez Berrendero, Carlos"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1779"]
[BlackElo "1966"]
[PlyCount "149"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. e3 c5 4. f4 d5 5. Nf3 Nbd7 6. a4 b6 7. Bb5 a6 8. Bc6 Ra7 9. Be5 Bb7 10. Bxb7 Rxb7 11. Bb2 Qc7 12. Qe2 Ra7 13. 0-0 Bd6 14. Na3 0-0 15. c4 Re8 16. Qd3 d4 17. Rae1 dxe3 18. dxe3 e5 19. Rd1 e4 20. Qxd6 exf3 21. Qxc7 Rxc7 22. Rxf3 Ne4 23. Nc2 f6 24. Rff1 Nb8 25. Rd5 Nc6 26. Rfd1 Ree7 27. g4 h6 28. Kg2 Kf7 29. Kf3 Na5 30. R1d3 Nb7 31. h4 Rc6 32. g5 Rd6 33. gxf6 gxf6 34. Rxd6 Nbxd6 35. Bc3 Nf5 36. Be1 Kg6 37. Rd5 h5 38. b4 Nfd6 39. a5 Nxc4 40. bxc5 bxc5 41. Rd8 Re6 42. Rd5 Re7 43. Rd3 Ned6 44. Bg3 f5 45. Be1 Rb7 46. Na3 Rb2 47. Rd5 Ra2 48. Nxc4 Nxc4 49. Rxc5 Rc2 50. Rc6+ Kf7 51. Rxa6 Rc1 52. Bb4 Rb1 53. Ra7+ Ke6 54. Bc5 Kd5 55. Bd4 Nd2+ 56. Ke2 Nb3 57. Bb6 Rb2+ 58. Kd3 Ra2 59. Kc3 Nc1 60. Rh7 Ne2+ 61. Kb3 Ra1 62. Rxh5 Ke4 63. Rh7 Kd3 64. Rd7+ Ke4 65. Rd8 Rb1+ 66. Kc2 Ra1 67. Rd6 Ng3 68. Bd4 Rh1 69. a6 Rxh4 70. Rd8 Rh7 71. a7 Rc7+ 72. Kb3 Rb7+ 73. Kc4 Rc7+ 74. Bc5 Nf1 75. a8Q+ 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.04.19"]
[Round "4"]
[White "Mazo Fernandez, Roberto"]
[Black "Mosteiro Montoro, Alvaro"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1966"]
[BlackElo "1591"]
[PlyCount "64"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 Bg7 5. Nc3 d6 6. Be3 Nf6 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. h3 a6 10. f4 0-0 11. Nf3 e6 12. 0-0 Nh5 13. Kh2 Nf6 14. Qb3 b5 15. e5 Ne8 16. a4 bxa4 17. Nxa4 Qb5 18. Qxb5 axb5 19. Nc3 Rxa1 20. Rxa1 b4 21. Nb5 dxe5 22. dxe5 f5 23. Ng5 Nc6 24. Nxe6 Nxe5 25. Nxg7 Nxg7 26. fxe5 f4 27. Bc5 Rc8 28. Bxb4 Nf5 29. Nd6 Rb8 30. Bc3 Ne3 31. Ra7 g5 32. e6 h5 1-0

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.04.12"]
[Round "3"]
[White "Iturbide Arnedo, Oscar"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2113"]
[BlackElo "1966"]
[PlyCount "144"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e3 d5 6. c3 Nc6 7. f4 Bd7 8. Bd3 Be7 9. Nh3 Qb6 10. Rb1 cxd4 11. exd4 Rc8 12. Nf2 Na5 13. Qe2 Qc7 14. Bxf6 Bxf6 15. g3 h5 16. 0-0 Kf8 17. Nf3 Nc4 18. Ne5 b5 19. Nd1 g6 20. Ne3 Kg7 21. N3xc4 dxc4 22. Be4 Bxe5 23. fxe5 Bc6 24. Rf6 Bxe4 25. Qxe4 Rcd8 26. Rbf1 Rhf8 27. Qf4 a5 28. a3 Qe7 29. Qg5 Rd7 30. h4 Qe8 31. Qf4 Rh8 32. Qe3 Kg8 33. Qe2 Rh7 34. a4 Qb8 35. R1f2 Qb7 36. Qf1 Qb8 37. Qa1 b4 38. Qf1 Rc7 39. d5 exd5 40. e6 Qe8 41. exf7+ Rcxf7 42. Rxg6+ Kh8 43. Rgf6 Kg8 44. Kh2 bxc3 45. bxc3 Qe7 46. Ra6 Rxf2+ 47. Qxf2 Rf7 48. Qd2 Rf5 49. Rxa5 Qf7 50. Kg2 Qe6 51. Ra8+ Kf7 52. Ra7+ Ke8 53. a5 Qe4+ 54. Kh2 Qf3 55. Qe1+ Qe4 56. Qd2 Rf1 57. Qg2 Qe1 58. Qxd5 Qf2+ 59. Qg2 Qxa7 60. Qxf1 Qxa5 61. Qxc4 Qf5 62. Qe2+ Kd8 63. c4 Kc7 64. Qd2 Qc5 65. Qf4+ Kd7 66. Qf7+ Kc8 67. Kh3 Qg1 68. Qxh5 Qh1+ 69. Kg4 Qe4+ 70. Kg5 Qe5+ 71. Kh6 Qh8+ 72. Kg6 Qe8+ 1/2-1/2

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.03.29"]
[Round "2"]
[White "Mazo Fernandez, Roberto"]
[Black "Fernandez Gil, Ruben Carlos"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1966"]
[BlackElo "2079"]
[PlyCount "79"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 c5 2. d5 f5 3. c4 Nf6 4. Nc3 g6 5. Bf4 d6 6. e3 Bg7 7. Nf3 0-0 8. Bd3 Na6 9. a3 Kh8 10. Qc2 Nc7 11. h3 b5 12. 0-0 e5 13. dxe6 bxc4 14. Bxc4 Bxe6 15. Bxe6 Nxe6 16. Bh2 Qb6 17. Rfd1 Rfd8 18. Nd5 Nxd5 19. Rxd5 Nc7 20. Rd2 Ne8 21. Ng5 Rd7 22. Ne6 Bf6 23. Nf4 Nc7 24. Rad1 Rad8 25. Nd5 Nxd5 26. Rxd5 Qxb2 27. Qa4 Qb6 28. g4 fxg4 29. Qxg4 Kg7 30. h4 Qa6 31. h5 Qxa3 32. hxg6 hxg6 33. Bxd6 Kf7 34. Bxc5 Rxd5 35. Bxa3 Rxd1+ 36. Kg2 R8d5 37. Qc4 Kg7 38. Qb4 Rd8 39. Qb7+ R8d7 40. Qb4 1/2-1/2

[Event "Madrid San Viator op 24th"]
[Site "Madrid"]
[Date "2015.03.22"]
[Round "1"]
[White "Montero Montero, Juan Jose"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1732"]
[BlackElo "1966"]
[PlyCount "60"]
[EventDate "2015.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 g6 6. Nc3 Bg7 7. d3 Nc6 8. Be3 e6 9. Qd2 Rb8 10. 0-0 Nge7 11. Rab1 0-0 12. Bh6 a6 13. Bxg7 Kxg7 14. d4 cxd4 15. Nxd4 Rfd8 16. Rfd1 Kg8 17. b4 Ne5 18. Qe2 Qc7 19. Rdc1 Qxc4 20. Qe3 Nd3 21. Nd5 Nxd5 22. Rxc4 Nxe3 23. fxe3 Rbc8 24. Rxc8 Rxc8 25. b5 e5 26. Nf3 axb5 27. Kf1 Rc1+ 28. Rxc1 Nxc1 29. a3 Kf8 30. Ke1 Nd3+ 0-1

[Event "Madrid-ch U18 1415"]
[Site "Madrid"]
[Date "2015.01.04"]
[Round "7"]
[White "Perez Perez, Elena"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1778"]
[BlackElo "1927"]
[PlyCount "72"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. 0-0 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Ne5 13. Nd4 Rc8 14. Nxe6 fxe6 15. Bxe5 dxe5 16. Qxd8 Rfxd8 17. Bd3 Bc5 18. h3 b5 19. Ne2 Bd4 20. Rab1 Nd7 21. c3 Be3 22. Rfd1 Nc5 23. Bc2 Rf8 24. Rf1 Rcd8 25. Rxf8+ Kxf8 26. Rd1 Rxd1+ 27. Bxd1 Nxe4 28. Bc2 Nf2+ 29. Kh2 e4 30. Kg3 Nd3 31. b3 e5 32. c4 b4 33. Kg4 g6 34. Ng3 h5+ 35. Kh4 Bf2 36. Bb1 Kg7 0-1

[Event "Madrid-ch U18 1415"]
[Site "Madrid"]
[Date "2015.01.03"]
[Round "6"]
[White "Mazo Fernandez, Roberto"]
[Black "Lianes Garcia, Marcos"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1927"]
[BlackElo "1960"]
[PlyCount "47"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 g6 5. Nc3 Bg7 6. Bd3 Ne7 7. Nge2 0-0 8. 0-0 f5 9. f4 Nd7 10. Rb1 b6 11. Qc2 a6 12. Ng3 exf4 13. Bxf4 Ne5 14. Bg5 Bf6 15. Bxf6 Rxf6 16. exf5 Nxd3 17. Qxd3 Nxf5 18. Nce4 Rf8 19. Rbe1 Bd7 20. Nxf5 Bxf5 21. Qg3 Bxe4 22. Rxf8+ Qxf8 23. Rxe4 Re8 24. Qe3 1/2-1/2

[Event "Madrid-ch U18 1415"]
[Site "Madrid"]
[Date "2015.01.02"]
[Round "5"]
[White "Alfaya Marcelo, Roberto"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1995"]
[BlackElo "1927"]
[PlyCount "101"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. b3 Bf5 5. Bb2 e6 6. Bg2 Nbd7 7. 0-0 Bd6 8. d4 0-0 9. Nbd2 h6 10. Ne5 Qc7 11. f4 Ng4 12. Nxg4 Bxg4 13. Qe1 f5 14. a4 Nf6 15. Ba3 Bxa3 16. Rxa3 c5 17. e3 Rfe8 18. Qf2 Rad8 19. Rc1 Ne4 20. Bxe4 dxe4 21. b4 cxd4 22. exd4 Qb6 23. b5 Qxd4 24. Nf1 Qxf2+ 25. Kxf2 Rd3 26. Rxd3 exd3 27. Rc3 Be2 28. Nd2 e5 29. fxe5 Rxe5 30. c5 Bd1 31. c6 bxc6 32. bxc6 Bxa4 33. c7 Bd7 34. c8Q+ Bxc8 35. Rxc8+ Kh7 36. Nf3 Re2+ 37. Kf1 Ra2 38. Rd8 Ra1+ 39. Kf2 Ra2+ 40. Ke3 Ra3 41. Kf4 a5 42. Kxf5 a4 43. Ke4 Ra1 44. Rxd3 a3 45. Kf4 g5+ 46. Kg4 Kg6 47. Rd6+ Kg7 48. Nd4 a2 49. Nf5+ Kf8 50. Ra6 Rh1 51. Rxa2 1-0

[Event "Madrid-ch U18 1415"]
[Site "Madrid"]
[Date "2014.12.29"]
[Round "4"]
[White "Mazo Fernandez, Roberto"]
[Black "Morona Minguez, Miguel"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1927"]
[BlackElo "1939"]
[PlyCount "103"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2 d6 9. Nf3 0-0 10. 0-0 Nbd7 11. Qc2 Qa5 12. Rd1 Rfb8 13. Rb1 Ng4 14. Bd2 Nge5 15. b3 Qc7 16. Nxe5 Nxe5 17. f4 Ng4 18. e3 Bc8 19. h3 Nf6 20. g4 Bd7 21. a4 Qc8 22. Ne4 Ra6 23. Nxf6+ Bxf6 24. Bf1 Raa8 25. Rdc1 Qb7 26. Bc4 e6 27. e4 Bd4+ 28. Kh2 e5 29. Rf1 f6 30. fxe5 Bxe5+ 31. Bf4 Rf8 32. Bxe5 fxe5 33. Qc3 Qa7 34. Rxf8+ Rxf8 35. Kg2 Rf4 36. Rf1 Rxe4 37. Rf6 Kg7 38. Qf3 Rf4 39. Rxf4 exf4 40. Qxf4 Qb8 41. Kf3 h6 42. h4 Qf8 43. Qxf8+ Kxf8 44. a5 g5 45. a6 Bc8 46. a7 Bb7 47. hxg5 hxg5 48. Ke4 Ke7 49. Kf5 Kd7 50. Kxg5 Kc7 51. Kf6 Kb6 52. g5 1-0

[Event "Madrid-ch U18 1415"]
[Site "Madrid"]
[Date "2014.12.28"]
[Round "3"]
[White "Herranz Sanchez, Pablo"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1881"]
[BlackElo "1927"]
[PlyCount "138"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 b5 10. f4 Bb7 11. Bf3 Nbd7 12. a3 Rc8 13. Be3 Qc7 14. Qe1 exf4 15. Bxf4 Ne5 16. Nd4 g6 17. Bg5 Rfe8 18. Qh4 Qd8 19. Rae1 Nfd7 20. Bxe7 Qxe7 21. Qxe7 Rxe7 22. Nd5 Bxd5 23. exd5 Ree8 24. Nc6 h5 25. h3 Kf8 26. b3 Nxf3 27. gxf3 Nb6 28. Nb4 a5 29. Rxe8+ Kxe8 30. Nc6 Nxd5 31. Nd4 b4 32. a4 Kd7 33. Rd1 Ne3 34. Rd2 d5 35. Kg1 Kd6 36. Kf2 Nf5 37. Nb5+ Ke5 38. Re2+ Kf4 39. Rd2 Rc5 40. Ke2 Ng3+ 41. Kf2 Nf5 42. Ke2 g5 43. Kf2 h4 44. Nd4 Nxd4 45. Rxd4+ Ke5 46. Rd2 Rc3 47. Kg2 Kf4 48. Rd4+ Ke3 49. Rxd5 Rxc2+ 50. Kg1 Rc1+ 51. Kg2 Rc2+ 52. Kg1 f6 53. Rxa5 Kf4 54. Rb5 Kg3 55. Kf1 Kxh3 56. Rxb4 Kg3 57. Rc4 Rb2 58. Rc3 Rb1+ 59. Ke2 Kg2 60. Rc6 Rb2+ 61. Kd3 Rxb3+ 62. Kc4 Rxf3 63. a5 h3 64. a6 h2 65. a7 Ra3 66. Kb4 Rxa7 67. Rc2+ Kg3 68. Rc1 Rb7+ 69. Ka3 f5 0-1

[Event "Madrid-ch U18 1415"]
[Site "Madrid"]
[Date "2014.12.27"]
[Round "2"]
[White "Mazo Fernandez, Roberto"]
[Black "Carrasco Coquillat, Jorge"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "1927"]
[PlyCount "69"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Bb4 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 c5 7. a3 Ba5 8. Nge2 Nc6 9. 0-0 Bxc3 10. bxc3 b6 11. f3 0-0 12. e4 cxd4 13. cxd4 e5 14. d5 Na5 15. Bd3 b5 16. Be3 a6 17. Kh1 h6 18. Rb1 Ne8 19. a4 bxa4 20. Bb6 Qg5 21. Bxa5 f5 22. Bb4 Rf7 23. Qxa4 Bb7 24. Qa2 fxe4 25. fxe4 Rxf1+ 26. Rxf1 Rd8 27. Be7 Nf6 28. Bxd8 Qe3 29. Rf5 Qc5 30. Bxf6 gxf6 31. Rxf6 Kg7 32. Rf3 a5 33. d6 Bd5 34. Qxd5 h5 35. Qf7+ 1-0

[Event "Madrid-ch U18 1415"]
[Site "Madrid"]
[Date "2014.12.26"]
[Round "1"]
[White "Rubio Recio, Fernando"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1346"]
[BlackElo "1927"]
[PlyCount "36"]
[EventDate "2014.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. cxd5 exd5 7. e5 Ne4 8. Bd3 f5 9. Nge2 c5 10. 0-0 cxd4 11. Nxd4 Bxc3 12. bxc3 Qc7 13. f3 Nc5 14. Bf4 Ne6 15. Nb5 Qc5+ 16. Qf2 Qxf2+ 17. Rxf2 Nxf4 18. Bc2 Nc6 0-1

[Event "Mostoles op 7th"]
[Site "Mostoles "]
[Date "2014.07.24"]
[Round "9"]
[White "Romero Gomez, Juan Carlos"]
[Black "Mazo Fernandez, Roberto"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1879"]
[BlackElo "1875"]
[PlyCount "29"]
[EventDate "2014.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Nc6 8. Be3 cxd4 9. cxd4 Bd6 10. h3 Bh5 11. Nc3 Qa5 12. Qb3 Qb4 13. Qc2 0-0 14. a3 Qa5 15. b4 1/2-1/2

[Event "Mostoles op 7th"]
[Site "Mostoles "]
[Date "2014.07.23"]
[Round "8"]
[White "Mazo Fernandez, Roberto"]
[Black "Martin Rodriguez, Emilio"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1875"]
[BlackElo "2087"]
[PlyCount "121"]
[EventDate "2014.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Ne4 8. e3 Nxd2 9. Nxd2 a5 10. b3 dxc4 11. Nxc4 Be6 12. Bb2 a4 13. Qc2 Na6 14. bxa4 Rb8 15. Rfd1 Qc7 16. a3 Rfd8 17. Rac1 b5 18. Nd2 c5 19. dxc5 Bxb2 20. Qxb2 bxa4 21. Qc3 Nxc5 22. Ne4 Rxd1+ 23. Rxd1 Na6 24. Qxc7 Nxc7 25. Nc5 Bb3 26. Rd4 e5 27. Re4 f6 28. Nd7 Rd8 29. Nc5 Rb8 30. Nd7 Rd8 31. Nc5 Rd1+ 32. Bf1 Bd5 33. Rb4 Bf3 34. Rb2 Nd5 35. Nxa4 Kf7 36. h4 Ke6 37. Nc5+ Kd6 38. Na4 h5 39. e4 Bxe4 40. f4 exf4 41. gxf4 Bd3 42. Rf2 Ne3 43. Nb2 Rxf1+ 44. Rxf1 Bxf1 45. Kf2 Nf5 46. Kxf1 Nxh4 47. Kf2 Nf5 48. Nd3 Kd5 49. Kf3 Nd4+ 50. Kg3 Ke4 51. Nc5+ Kf5 52. Nd3 h4+ 53. Kxh4 Ke4 54. Nc5+ Kxf4 55. a4 g5+ 56. Kh3 Kf3 57. Nd3 g4+ 58. Kh2 f5 59. a5 f4 60. a6 Nb5 61. Ne1+ 1/2-1/2

[Event "Mostoles op 7th"]
[Site "Mostoles "]
[Date "2014.07.20"]
[Round "5"]
[White "Sanchez Naranjo, Jose Manuel"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2133"]
[BlackElo "1875"]
[PlyCount "109"]
[EventDate "2014.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Nbd7 7. Re1 Be7 8. b3 0-0 9. Bb2 Qc7 10. c4 Rad8 11. Qc2 h6 12. Nf1 Bb4 13. Bc3 Bxc3 14. Qxc3 Rfe8 15. Rad1 e5 16. cxd5 Nxd5 17. Qb2 Bh7 18. e4 N5f6 19. Ne3 Nc5 20. Qc3 Nfd7 21. Nc4 f6 22. b4 Ne6 23. d4 exd4 24. Nxd4 Nxd4 25. Rxd4 Ne5 26. Red1 Nxc4 27. Qxc4+ Kh8 28. Qc5 b6 29. Rxd8 Rxd8 30. Rxd8+ Qxd8 31. Qxc6 Qd1+ 32. Bf1 Qb1 33. Qe8+ Bg8 34. a3 Kh7 35. Qb5 Qc1 36. Qd3 Bf7 37. Kg2 b5 38. Qe3 Qxe3 39. fxe3 Be8 40. Kf3 g5 41. Bh3 Kg7 42. Bc8 h5 43. h4 Bc6 44. Be6 Kf8 45. Bd5 Bd7 46. e5 Ke7 47. Ke4 fxe5 48. Kxe5 gxh4 49. gxh4 Be8 50. Bf3 Bg6 51. Bc6 Bd3 52. Kd4 Kd6 53. Kxd3 Kxc6 54. Ke4 Kd6 55. Kf5 1-0

[Event "Mostoles op 7th"]
[Site "Mostoles "]
[Date "2014.07.19"]
[Round "4"]
[White "Mazo Fernandez, Roberto"]
[Black "Gomez Ferrer, Jesus"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1875"]
[BlackElo "2028"]
[PlyCount "122"]
[EventDate "2014.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be6 7. e3 Nbd7 8. Bd3 Qa5 9. Bf4 Bb4 10. Nge2 Bg4 11. 0-0 0-0 12. a3 Bxc3 13. Nxc3 Rac8 14. b4 Qd8 15. Rfc1 Re8 16. h3 Bh5 17. Qb3 Bg6 18. Be2 Ne4 19. Nxe4 Bxe4 20. b5 c5 21. dxc5 Nxc5 22. Qb4 b6 23. Rd1 Qf6 24. Rac1 Qg6 25. f3 Bd3 26. Bxd3 Nxd3 27. Rxc8 Rxc8 28. Qd6 Nxf4 29. Qxf4 h6 30. Rxd5 Rc1+ 31. Kh2 Rc2 32. Qg4 Qf6 33. Qe4 Qg6 34. Rd8+ Kh7 35. Qg4 Rc3 36. Qxg6+ Kxg6 37. a4 Rxe3 38. Rd7 f6 39. Rxa7 Ra3 40. h4 h5 41. Kg3 Ra2 42. Ra6 Kf7 43. Kf4 Rxg2 44. Rxb6 g5+ 45. Kf5 gxh4 46. Rb7+ Kg8 47. a5 h3 48. a6 h2 49. a7 Ra2 50. Kg6 Kf8 51. Kxf6 Ke8 52. Ke6 Kf8 53. Kf6 Kg8 54. Rg7+ Kh8 55. Kg6 h1Q 56. Rh7+ Kg8 57. Rg7+ Kf8 58. Rc7 Qg2+ 59. Kh6 Qd2+ 60. Kxh5 Qd5+ 61. Kg4 Rxa7 0-1

[Event "Mostoles op 7th"]
[Site "Mostoles "]
[Date "2014.07.18"]
[Round "3"]
[White "Aziz Ortego, Omar Luis"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2116"]
[BlackElo "1875"]
[PlyCount "136"]
[EventDate "2014.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 Nf6 4. Nbc3 e6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bd2 e5 9. Bd3 Bc5 10. 0-0 0-0 11. Bg5 d6 12. Qf3 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Ne2 Be6 16. Ng3 Kg7 17. h3 a5 18. Rac1 a4 19. Rfd1 Rab8 20. Rc2 Rb6 21. Ne2 Rfb8 22. Rdd2 Kg6 23. Nc3 Ra6 24. Bf1 f5 25. Rd3 f4 26. g3 fxg3 27. Rxg3+ Kf6 28. Kg2 Raa8 29. Be2 Ke7 30. Nd1 f5 31. Rg7+ Kf6 32. Rc7 Rg8+ 33. Kh2 Rg6 34. Rc3 f4 35. Bf3 Rag8 36. Rc2 Rg1 37. Rxc6 Rf1 38. b3 axb3 39. axb3 Rgg1 40. Rd2 Kg5 41. Rxc5 dxc5 42. Rd6 Bc8 43. Rd8 Be6 44. Rd6 Bc8 45. Rc6 Bd7 46. Rd6 Bc8 47. Rd2 h5 48. Rd8 Be6 49. Rd6 Bg4 50. hxg4 hxg4 51. Bxg4 Rxg4 52. Rd8 Rfg1 53. f3 R4g2+ 54. Kh3 Rg3+ 55. Kh2 R1g2+ 56. Kh1 Rg1+ 57. Kh2 Rf1 58. Nc3 Rfxf3 59. Nd5 Rh3+ 60. Kg2 Rfg3+ 61. Kf2 Rh2+ 62. Kf1 Kg4 63. Nf6+ Kg5 64. Nd5 Rb2 65. b4 Ra3 66. Rg8+ Kh4 67. Rh8+ Kg3 68. Rg8+ Kf3 0-1

[Event "San Sebastian de los Reyes op 15th"]
[Site "San Sebastian"]
[Date "2013.12.08"]
[Round "9"]
[White "Mazo Fernandez, Roberto"]
[Black "Igea Benito, Angel"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1740"]
[BlackElo "1583"]
[PlyCount "41"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. Qc2 Ne7 6. a3 Bxc3+ 7. bxc3 0-0 8. f3 d5 9. cxd5 exd5 10. Bd3 dxe4 11. fxe4 Ng6 12. Nf3 Nd7 13. 0-0 a5 14. Be3 Re8 15. e5 Ndf8 16. Ng5 Bd5 17. c4 h6 18. cxd5 hxg5 19. Bb5 Re7 20. Bxg5 f6 21. exf6 1-0

[Event "San Sebastian de los Reyes op 15th"]
[Site "San Sebastian"]
[Date "2013.12.07"]
[Round "8"]
[White "Alfaya Marcelo, Roberto"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1893"]
[BlackElo "1740"]
[PlyCount "85"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 b6 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. Bxc7 Nd7 10. Be2 Bb7 11. 0-0 Rfe8 12. Bg3 Rac8 13. b3 b5 14. Ne1 e5 15. dxe5 Nxe5 16. Qxd5 Bxd5 17. Bxb5 Bc6 18. Bxc6 Rxc6 19. Rd1 Rec8 20. Bxe5 Bxe5 21. Nf3 Bf6 22. Nd4 Rc5 23. g3 Kf8 24. Rd2 Ke8 25. Rfd1 R8c7 26. Kg2 Rd7 27. Ne2 Rxd2 28. Rxd2 Bd8 29. Nd4 Ba5 30. Rc2 Rxc2 31. Nxc2 Kd7 32. Kf3 f6 33. Ke4 Kd6 34. Kd4 Kc6 35. Kc4 a6 36. Nb4+ Kd6 37. Nxa6 Be1 38. f3 Bf2 39. e4 h5 40. Nb4 g5 41. Nd3 Bg1 42. h3 g4 43. hxg4 1-0

[Event "San Sebastian de los Reyes op 15th"]
[Site "San Sebastian"]
[Date "2013.12.06"]
[Round "7"]
[White "Mazo Fernandez, Roberto"]
[Black "Montiel Miguelez, Manuel"]
[Result "1/2-1/2"]
[ECO "E58"]
[WhiteElo "1740"]
[BlackElo "1906"]
[PlyCount "93"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 0-0 6. Bd3 d5 7. a3 Bxc3+ 8. bxc3 Nc6 9. 0-0 b6 10. Rb1 Ba6 11. cxd5 Bxd3 12. Qxd3 exd5 13. dxc5 bxc5 14. c4 dxc4 15. Qxc4 Qe7 16. Bb2 Ne4 17. Rfd1 Rfd8 18. Kf1 Rab8 19. Be5 Rxb1 20. Rxb1 Nxf2 21. Kxf2 Nxe5 22. Nxe5 Qxe5 23. Qf4 Qd5 24. Rb8 Qd2+ 25. Kf3 Qd1+ 26. Kf2 h6 27. Qc7 Qd2+ 28. Kf3 Qd5+ 29. Kf2 Qf5+ 30. Ke1 Rxb8 31. Qxb8+ Kh7 32. Qxa7 c4 33. Qd4 Qb1+ 34. Ke2 Qc2+ 35. Qd2 Qb3 36. Qb4 Qc2+ 37. Qd2 Qb3 38. Qb4 Qa2+ 39. Qd2 Qxa3 40. Qc2+ Qd3+ 41. Qxd3+ cxd3+ 42. Kxd3 Kg6 43. e4 Kg5 44. Ke3 h5 45. Kf3 h4 46. h3 g6 47. Ke3 1/2-1/2

[Event "San Sebastian de los Reyes op 15th"]
[Site "San Sebastian"]
[Date "2013.12.05"]
[Round "6"]
[White "Mazo Fernandez, Roberto"]
[Black "Menendez Hernandez, Jose Daniel"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1740"]
[BlackElo "1705"]
[PlyCount "71"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Nbd7 10. h3 Bg7 11. g3 0-0 12. Kg2 Ra6 13. Re1 Ne8 14. Qc2 Nc7 15. b3 Qa8 16. Bb2 Rb8 17. Nd2 Nb6 18. a4 Ra5 19. Nb5 Nxb5 20. axb5 Bxb2 21. Qxb2 Nc8 22. Nc4 Rxa1 23. Rxa1 Qb7 24. Ra5 e6 25. Qd2 Ra8 26. Rxa8 Qxa8 27. Qa5 Qxa5 28. Nxa5 Kf8 29. Nc4 Ke7 30. b6 Nxb6 31. Nxb6 f5 32. Kf3 Kf6 33. Nc4 Ke7 34. Kf4 e5+ 35. Kg5 fxe4 36. Kh6 1-0

[Event "San Sebastian de los Reyes op 15th"]
[Site "San Sebastian"]
[Date "2013.12.02"]
[Round "3"]
[White "Alvarez Abejon, Amilcar"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2081"]
[BlackElo "1740"]
[PlyCount "121"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. 0-0 b6 9. Qc2 Bb7 10. Ng3 Nbd7 11. a3 Bxc3 12. bxc3 c5 13. Qd1 Ne4 14. Ne2 Ndf6 15. f3 Nd6 16. Ng3 Rc8 17. Ra2 cxd4 18. cxd4 Qd7 19. a4 Bc6 20. Re1 Rc7 21. Bc2 b5 22. Ba3 Nc4 23. e4 dxe4 24. fxe4 Nxa3 25. Rxa3 Qg4 26. Qxg4 Nxg4 27. Rc3 Rec8 28. Rb1 Bd7 29. Rxc7 Rxc7 30. Bd1 Ne3 31. Bb3 b4 32. h3 g6 33. Ne2 a5 34. Kf2 Nf5 35. exf5 Bxf5 36. Rc1 Rxc1 37. Nxc1 Kf8 38. Ke3 Ke7 39. Nd3 h5 40. Ne5 f6 41. Nc6+ Kd7 42. Nxa5 g5 43. d5 h4 44. Nc6 g4 45. hxg4 Bxg4 46. Nxb4 h3 47. gxh3 Bxh3 48. Kd4 Kc7 49. Kc5 Kb7 50. d6 Bd7 51. Nd5 f5 52. Nf6 Bc8 53. d7 Bxd7 54. Nxd7 f4 55. Kb5 f3 56. Bd5+ Ka7 57. Ne5 f2 58. Bg2 f1Q+ 59. Bxf1 Kb7 60. a5 Ka7 61. a6 1-0

[Event "San Sebastian de los Reyes op 15th"]
[Site "San Sebastian"]
[Date "2013.12.01"]
[Round "2"]
[White "Cavalle Pulla, Daniel"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1985"]
[BlackElo "1740"]
[PlyCount "140"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. d3 Nc6 6. f4 g6 7. Nf3 Bg7 8. 0-0 e6 9. Kh1 Nge7 10. Ne2 b5 11. d4 cxd4 12. Nfxd4 Nxd4 13. Nxd4 e5 14. Ne2 Qc6 15. f5 f6 16. Ng3 Rd8 17. Be3 a6 18. Qd2 Rg8 19. Rad1 Rd7 20. h4 Bh8 21. Rf3 d5 22. fxg6 hxg6 23. exd5 Rxd5 24. Qe2 Rxd1+ 25. Qxd1 e4 26. Rf2 f5 27. Rd2 Be5 28. Bg5 Bxg3 29. Rd8+ Kf7 30. Bxe7 Rxd8 31. Bxd8 e3 32. Bg5 f4 33. b3 Ke6 34. Qg4+ Ke5 35. Bh6 Qd5 36. Bg7+ Kd6 37. Qxg6+ Qe6 38. Bf8+ Kd7 39. Qg7+ Ke8 40. Bb4 e2 41. Qf8+ Kd7 42. Qg7+ Kc6 43. Qc3+ Kb7 44. Qf3+ Kb8 45. Bd6+ Qxd6 46. Qxe2 Kc7 47. h5 Qf6 48. Kg1 Qa1+ 49. Qf1 Bh2+ 50. Kf2 Bg3+ 51. Ke2 Qe5+ 52. Kd2 Qd4+ 53. Ke2 Qe3+ 54. Kd1 Qd4+ 55. Ke2 Qe5+ 56. Kd2 Qxh5 57. c4 Qe5 58. cxb5 Qxb5 59. Qg1 Qa5+ 60. Kd3 Kc6 61. Qa7 Qd5+ 62. Ke2 Qe4+ 63. Kd2 Qxg2+ 64. Kc3 Qf3+ 65. Kc4 Qd5+ 66. Kb4 Be1+ 67. Ka4 Qb5+ 68. Ka3 Bb4+ 69. Kb2 Qe2+ 70. Kc1 Ba3+ 0-1

[Event "San Sebastian de los Reyes op 15th"]
[Site "San Sebastian"]
[Date "2013.11.30"]
[Round "1"]
[White "Mazo Fernandez, Roberto"]
[Black "Lopez de Turiso, Jose Angel"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1740"]
[BlackElo "2123"]
[PlyCount "103"]
[EventDate "2013.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Nc6 5. Qc2 Bb4+ 6. Nbd2 Nxd2 7. Bxd2 Bxd2+ 8. Qxd2 Qe7 9. Qc3 0-0 10. e3 Re8 11. Be2 Nxe5 12. Nxe5 Qxe5 13. Qxe5 Rxe5 14. Rd1 d6 15. 0-0 Bd7 16. Rd4 Bc6 17. Rc1 b6 18. b4 a5 19. b5 Bb7 20. a4 Rae8 21. Rcd1 Kf8 22. g3 R8e6 23. Bf1 Bf3 24. R1d2 Ke7 25. Be2 Bb7 26. Bf1 f5 27. Bg2 Bxg2 28. Kxg2 Rc5 29. Kf3 Ree5 30. Ke2 g5 31. f4 gxf4 32. gxf4 Re6 33. Kf3 Rg6 34. Rg2 Rxg2 35. Kxg2 d5 36. cxd5 Kd6 37. e4 fxe4 38. Rxe4 Rxd5 39. Kg3 Rh5 40. h4 Rc5 41. Kg4 h5+ 42. Kf3 Rc3+ 43. Re3 Rc4 44. Re4 Rb4 45. f5 Kd5 46. Re7 Rxa4 47. f6 Kd6 48. Re2 Ra1 49. Kg2 Ra4 50. Kf3 Ra1 51. Kg2 Ra4 52. Kg3 1/2-1/2

[Event "Villalba op 1st"]
[Site "Villalba"]
[Date "2013.08.04"]
[Round "9.27"]
[White "Picazo Sancho, Alvaro"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1521"]
[BlackElo "1702"]
[PlyCount "96"]
[EventDate "2013.07.27"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Nbd7 9. f3 b5 10. 0-0 Be7 11. Kh1 0-0 12. Nd2 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Ne4 Be6 16. c3 f5 17. Nd2 Bc5 18. Bxc5 Nxc5 19. Nb1 Qc7 20. Qc1 Rad8 21. Rd1 Rxd1+ 22. Qxd1 e4 23. Qe1 Bc4 24. Bxc4+ bxc4 25. Qe2 Nd3 26. Nd2 Re8 27. fxe4 fxe4 28. Rf1 e3 29. Rf3 Nf4 30. Rxe3 Nxe2 31. Rxe8+ Kf7 32. Rxe2 Qd7 33. Kg1 Qa4 34. Ne4 Qxa2 35. Nd6+ Kf6 36. Ne8+ Kg6 37. Re6+ Kf7 38. Re2 Qb1+ 39. Kf2 Qf5+ 40. Ke1 Qc5 41. Kf1 a5 42. g3 a4 43. Ke1 a3 44. bxa3 Qxa3 45. Kd1 Qb3+ 46. Kd2 Qb2+ 47. Kd1 Qb1+ 48. Kd2 Qd3+ 0-1

[Event "Villalba op 1st"]
[Site "Villalba"]
[Date "2013.08.03"]
[Round "8.29"]
[White "Mazo Fernandez, Roberto"]
[Black "Barria Arbunic, Manuel"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1702"]
[BlackElo "1506"]
[PlyCount "46"]
[EventDate "2013.07.27"]
[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. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Rd8 15. Bf4 Rxd6 16. Nxd6 Bxb2 17. Qe2 Bc3+ 18. Kf1 Qxe2+ 19. Kxe2 Ba6+ 20. Kf3 Bxa1 21. Rxa1 Nd7 22. g4 Nb6 23. Rd1 Rd8 1/2-1/2

[Event "Villalba op 1st"]
[Site "Villalba"]
[Date "2013.08.02"]
[Round "7.18"]
[White "Cabrera Jimenez, Julio"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1851"]
[BlackElo "1702"]
[PlyCount "102"]
[EventDate "2013.07.27"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 b5 10. 0-0-0 Rc8 11. g4 Nb6 12. g5 Nh5 13. Rg1 Be7 14. h4 Qc7 15. Kb1 0-0 16. Bd3 Nc4 17. Bxc4 bxc4 18. Nc1 Rb8 19. N1e2 Qb7 20. Qc1 f5 21. gxf6 Rxf6 22. Rdf1 g6 23. f4 exf4 24. Nxf4 Nxf4 25. Bxf4 Rf7 26. h5 Rxf4 27. Rxf4 g5 28. Rf2 h6 29. Nd5 Bxd5 30. exd5 Qxd5 31. Rd1 Qc5 32. Rdf1 c3 33. b3 d5 34. Rf5 Rd8 35. Qe1 Qd6 36. Re5 Bf6 37. Re6 Qa3 38. Qc1 Be7 39. Qxa3 Bxa3 40. Rxa6 Bf8 41. Re6 d4 42. Rfe1 Kf7 43. Rc6 Kg8 44. Rd1 Bg7 45. a4 Re8 46. a5 Re5 47. a6 Ra5 48. b4 Ra4 49. Rb6 Kf7 50. Rb7+ Kg8 51. a7 Kh7 1-0

[Event "Villalba op 1st"]
[Site "Villalba"]
[Date "2013.08.01"]
[Round "6.26"]
[White "Mazo Fernandez, Roberto"]
[Black "Ortega Morales, Pedro"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1702"]
[BlackElo "1864"]
[PlyCount "69"]
[EventDate "2013.07.27"]
[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 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Nbd7 10. g3 Bg7 11. Kg2 0-0 12. Re1 Ne8 13. Qc2 h6 14. b3 Nc7 15. Bb2 e6 16. a3 Qb8 17. Rad1 e5 18. Nd2 Nb5 19. Nxb5 Qxb5 20. Nc4 Qb8 21. Ra1 Nb6 22. Reb1 Rc8 23. Bc3 Bf8 24. Na5 Qc7 25. Nc6 Nd7 26. b4 Nb8 27. b5 Nxc6 28. bxc6 Rcb8 29. Rxb8 Rxb8 30. Rb1 Ra8 31. Rb7 Qc8 32. a4 f5 33. a5 f4 34. h3 Qd8 35. c7 1-0

[Event "Villalba op 1st"]
[Site "Villalba"]
[Date "2013.07.31"]
[Round "5.20"]
[White "Petru, Lucian Olimpiu"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1822"]
[BlackElo "1702"]
[PlyCount "117"]
[EventDate "2013.07.27"]
[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. Nc3 d5 3. f3 Bf5 4. g4 Bg6 5. h4 h6 6. Bf4 c6 7. e3 e6 8. h5 Bh7 9. Qd2 Nbd7 10. Bd3 Bxd3 11. Qxd3 c5 12. Nb5 Qa5+ 13. Nc3 cxd4 14. exd4 a6 15. Nge2 Rc8 16. g5 hxg5 17. Bxg5 Rxh5 18. Rxh5 Nxh5 19. 0-0-0 Be7 20. Bd2 Qc7 21. Rh1 g6 22. Kb1 b5 23. f4 Qc4 24. Qe3 b4 25. b3 Qc6 26. Na4 Qxc2+ 27. Ka1 Qe4 28. Qxe4 dxe4 29. Kb2 a5 30. Be3 f5 31. Rg1 Kf7 32. Kb1 Nhf6 33. Rh1 Kg7 34. Nb2 Nd5 35. Bd2 N7b6 36. Nd1 Bd6 37. Kb2 Nd7 38. Ne3 Nxe3 39. Bxe3 Nf6 40. d5 exd5 41. Bd4 Kf7 42. Rh6 Rc6 43. Rh8 Bf8 44. Be5 Bd6 45. Nd4 Ra6 46. Kc2 Rb6 47. Kd2 Bxe5 48. fxe5 Kg7 49. Rd8 Ng4 50. Rxd5 f4 51. Rd7+ Kh6 52. e6 Nf6 53. e7 Kg5 54. Rd8 Kg4 55. Rf8 Nd5 56. e8Q e3+ 57. Kd3 Kg3 58. Ne2+ Kf2 59. Nxf4 1-0

[Event "Villalba op 1st"]
[Site "Villalba"]
[Date "2013.07.30"]
[Round "4.33"]
[White "Mazo Fernandez, Roberto"]
[Black "Fernandez Rios, Jose Francisco"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "1702"]
[PlyCount "57"]
[EventDate "2013.07.27"]
[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. Nc3 Bb4 4. e3 0-0 5. Bd3 d6 6. Qc2 Re8 7. Nge2 Nbd7 8. a3 Bxc3+ 9. Nxc3 e5 10. 0-0 c5 11. d5 Qe7 12. f3 a6 13. Bd2 Rb8 14. a4 h6 15. Be1 e4 16. Nxe4 Nxe4 17. Bxe4 Nf6 18. Bh4 g5 19. Bg3 Nxe4 20. Qxe4 Qd8 21. Qd3 Qf6 22. e4 Qe7 23. Rfe1 f6 24. f4 Bg4 25. e5 gxf4 26. exd6 Be2 27. dxe7 Bxd3 28. Bxf4 Bxc4 29. Bxb8 1-0

[Event "Villalba op 1st"]
[Site "Villalba"]
[Date "2013.07.29"]
[Round "3.15"]
[White "Fernandez Aransay, Fernando"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1889"]
[BlackElo "1702"]
[PlyCount "99"]
[EventDate "2013.07.27"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Be3 Nc5 9. f3 Qc7 10. Qd2 b5 11. 0-0-0 Bb7 12. Kb1 Be7 13. g4 Nfd7 14. h4 Bc6 15. g5 0-0-0 16. Qf2 Kb7 17. h5 g6 18. Rh2 Nb6 19. Rdh1 Rhe8 20. hxg6 hxg6 21. Rh7 Bf8 22. Nce2 Rd7 23. Nf4 Nc4 24. Bc1 d5 25. Nxc6 Qxc6 26. exd5 exd5 27. Rd1 Ne6 28. Nd3 Bd6 29. f4 a5 30. f5 Nc5 31. fxg6 fxg6 32. Nxc5+ Bxc5 33. Rxd7+ Kc8 34. Qf7 Qxd7 35. Qxg6 d4 36. Bxc4 bxc4 37. Qa6+ Qb7 38. Qxc4 Qc7 39. Qa6+ Kd8 40. Qa8+ Kd7 41. Qd5+ Kc8 42. Qf5+ Kb7 43. Bf4 Qc6 44. Qd3 Re4 45. Bd2 Kb6 46. a3 Rg4 47. Qb3+ Ka6 48. Re1 Rg2 49. Re6 Bd6 50. Bf4 1-0

[Event "Madrid-ch U18"]
[Site "Madrid"]
[Date "2013.01.04"]
[Round "7"]
[White "Ananian, Arman"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1889"]
[PlyCount "75"]
[EventDate "2012.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 b5 7. Bf3 Bb7 8. e5 Bxf3 9. Qxf3 dxe5 10. Qxa8 exd4 11. Ne2 e5 12. 0-0 Be7 13. Bg5 0-0 14. Ng3 Qc8 15. Qf3 Qc6 16. Nf5 Bd8 17. Qg3 Ne4 18. Bxd8 Nxg3 19. Ne7+ Kh8 20. Nxc6 Nxc6 21. fxg3 Nxd8 22. Rfe1 f6 23. c3 Nc6 24. cxd4 Nxd4 25. Rac1 h6 26. Rc7 Ra8 27. Kf2 a5 28. Rec1 a4 29. Rc8+ Rxc8 30. Rxc8+ Kh7 31. Ke3 Kg6 32. Rc7 Kh5 33. Ke4 g5 34. Rg7 Ne6 35. Rg8 Nd4 36. h3 Ne6 37. Kf5 Nc5 38. Rb8 1-0

[Event "Madrid-ch U18"]
[Site "Madrid"]
[Date "2013.01.02"]
[Round "5"]
[White "Cerrato Torrijos, Maria"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2124"]
[PlyCount "39"]
[EventDate "2012.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. a4 Be7 7. a5 a6 8. Nbd2 0-0 9. Re1 b6 10. axb6 cxb6 11. Nf1 b5 12. Bxb5 Bb7 13. Bc4 Qc7 14. Ne3 Bd8 15. Nh4 Ne7 16. Qf3 d5 17. exd5 Nexd5 18. Nxd5 Bxd5 19. Bxd5 Nxd5 20. Nf5 1-0

[Event "Madrid-ch U18"]
[Site "Madrid"]
[Date "2012.12.29"]
[Round "4"]
[White "Mazo Fernandez, Roberto"]
[Black "Pacheco Ruiz, Ricardo Jesus"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "132"]
[EventDate "2012.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. Be2 0-0 7. 0-0 Nbd7 8. Be3 e5 9. d5 Nc5 10. Nd2 Bxe2 11. Qxe2 c6 12. dxc6 bxc6 13. Bxc5 dxc5 14. Rfd1 Nh5 15. Nf3 Nf4 16. Qe3 Qe7 17. g3 Ne6 18. Rd2 Rfd8 19. Rad1 Rxd2 20. Rxd2 Nd4 21. Ne2 Bh6 22. Qxh6 Nxf3+ 23. Kg2 Nxd2 24. Qxd2 Qb7 25. b3 Qc7 26. Ng1 Rf8 27. f4 Rd8 28. Qe3 Qd6 29. Nf3 f6 30. Kf2 a5 31. Ke2 Qd1+ 32. Kf2 Qd6 33. Ke2 Kg7 34. Qd2 Qxd2+ 35. Nxd2 exf4 36. gxf4 Kh6 37. e5 Re8 38. Nf3 Kg7 39. Ke3 h6 40. h4 g5 41. hxg5 hxg5 42. fxg5 fxg5 43. Nxg5 Rxe5+ 44. Ne4 Rh5 45. Kd3 Rh3+ 46. Kc2 Rh2+ 47. Kb1 Rh5 48. Kb2 Re5 49. Nc3 Re8 50. Ka3 Re3 51. Na4 Re5 52. Nb6 Rf5 53. Nc8 Kf6 54. Nd6 Rf1 55. Nb7 Ke7 56. Nxa5 Kd7 57. Nb7 Rf5 58. b4 cxb4+ 59. Kxb4 Kc7 60. Nc5 Kb6 61. Nd7+ Kc7 62. Nc5 Kb6 63. Na4+ Ka6 64. Nc5+ Kb6 65. Na4+ Ka6 66. Nc3 Rf3 1/2-1/2

[Event "Madrid-ch U18"]
[Site "Madrid"]
[Date "2012.12.28"]
[Round "3"]
[White "Vazquez Cabeza, Isaac"]
[Black "Mazo Fernandez, Roberto"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1497"]
[PlyCount "58"]
[EventDate "2012.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d3 b6 4. g3 Bb7 5. Nf3 Bb4 6. Bd2 0-0 7. Bg2 d5 8. Nd4 Nbd7 9. 0-0 Rb8 10. a3 Bxc3 11. Bxc3 c5 12. Nb5 d4 13. Bd2 Bxg2 14. Kxg2 a6 15. Nd6 Qc7 16. Bf4 e5 17. Bxe5 Nxe5 18. Nf5 g6 19. Nh4 Rfe8 20. Qd2 Qc6+ 21. f3 Nfg4 22. Kg1 Ne3 23. Rfc1 Re6 24. h3 Qd6 25. Ng2 N5xc4 26. Qe1 Nxg2 27. Kxg2 Ne3+ 28. Kg1 Rbe8 29. g4 Ng2 0-1

[Event "Madrid-ch U18"]
[Site "Madrid"]
[Date "2012.12.27"]
[Round "2"]
[White "Mazo Fernandez, Roberto"]
[Black "Gutierrez Mordini, Pablo"]
[Result "1-0"]
[ECO "D63"]
[BlackElo "1702"]
[PlyCount "85"]
[EventDate "2012.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 a6 7. a3 Nbd7 8. Rc1 h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. 0-0 c5 13. dxc5 Nxc5 14. Be2 Nfe4 15. Qxd8 Bxd8 16. Nxe4 Nxe4 17. Bxd8 Rfxd8 18. Rc7 Bd5 19. Rfc1 Nd6 20. Ne5 Rac8 21. Rxc8 Rxc8 22. Rxc8+ Nxc8 23. Nd7 Nd6 24. Nc5 a5 25. b4 a4 26. f3 Kf8 27. Kf2 Ke7 28. e4 Bb3 29. Ke1 Nc4 30. Bxc4 Bxc4 31. Kd2 f5 32. Ke3 g5 33. g3 h5 34. e5 Bd5 35. f4 gxf4+ 36. Kxf4 Bc4 37. Kg5 Be2 38. h4 Bg4 39. Nd3 Kd7 40. Nf4 Kc6 41. Nxh5 Kd5 42. Nf6+ Kc4 43. Nxg4 1-0

[Event "Madrid-ch U18"]
[Site "Madrid"]
[Date "2012.12.26"]
[Round "1"]
[White "Monge Gilgado, Eva Maria"]
[Black "Mazo Fernandez, Roberto"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1851"]
[PlyCount "105"]
[EventDate "2012.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. d3 e6 6. f4 d5 7. e5 Nd7 8. Nf3 Be7 9. 0-0 Rg8 10. Qe2 g6 11. Kh1 b6 12. a3 Bb7 13. Bd2 a6 14. Nd1 Qc7 15. c3 0-0-0 16. b4 g5 17. fxg5 Ndxe5 18. Nxe5 Qxe5 19. Qxe5 Nxe5 20. d4 Nd3 21. bxc5 bxc5 22. Rxf7 Bxg5 23. Bxg5 Rxg5 24. Bh3 Re8 25. Rb1 Bc6 26. Rb6 Bd7 27. Rd6 Rh5 28. Bg4 Rg5 29. Rdxd7 Rxg4 30. Ra7 Kb8 31. Rfb7+ Kc8 32. Rxh7 Kb8 33. Rhb7+ Kc8 34. Rc7+ Kb8 35. Rab7+ Ka8 36. dxc5 Nxc5 37. Rb6 Rc4 38. Rbc6 Re4 39. Nf2 Re1+ 40. Kg2 Ne4 41. Nxe4 Rxe4 42. Rxa6+ Kb8 43. Rca7 Rc8 44. Ra8+ Kb7 45. R6a7+ Kb6 46. Rxc8 Kxa7 47. h4 e5 48. h5 Rg4 49. Kf3 Rg7 50. Re8 e4+ 51. Kf4 Rf7+ 52. Kg4 Rg7+ 53. Kh4 1-0

