[Event "Maia op 6th"]
[Site "Maia"]
[Date "2022.08.27"]
[Round "3"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Martinez Duany, Lelys Stanley"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1834"]
[BlackElo "2511"]
[PlyCount "68"]
[EventDate "2022.08.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Nf3 d5 6. Bg5 Nbd7 7. e3 h6 8. Bh4 c5 9. a3 Qa5 10. Rc1 Bxc3+ 11. Qxc3 Qxc3+ 12. bxc3 dxc4 13. Bxc4 b6 14. 0-0 Bb7 15. Bg3 Rac8 16. Ne5 Rfd8 17. Rfd1 Ne4 18. Nxd7 Rxd7 19. Be5 Rdd8 20. f3 Nf6 21. e4 Ne8 22. Kf2 Kf8 23. Ke3 Ke7 24. g4 f6 25. Bg3 Nd6 26. Bxd6+ Rxd6 27. e5 cxd4+ 28. Rxd4 Rxd4 29. exf6+ gxf6 30. Kxd4 e5+ 31. Kd3 Bxf3 32. h3 h5 33. gxh5 f5 34. Rg1 Be4+ 0-1

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2021.07.28"]
[Round "4"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Briand Rosas, Clara Helena"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "1626"]
[BlackElo "1968"]
[PlyCount "92"]
[EventDate "2021.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 b6 7. 0-0 Ba6 8. cxd5 Bxd3 9. Qxd3 exd5 10. a3 Bd6 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nd7 14. Bg5 Nf6 15. Qf5 Qd7 16. Qxd7 Nxd7 17. Rfe1 Rfe8 18. b4 h6 19. Bh4 f5 20. h3 f4 21. Rad1 g5 22. Bxg5 hxg5 23. Nxg5 Nf6 24. Kf1 a5 25. d5 axb4 26. axb4 Rxe1+ 27. Kxe1 Bxb4+ 28. Ke2 Bd6 29. Ne6 Ra5 30. Kf3 Rxd5 31. Ra1 Ra5 32. Rc1 Ra3+ 33. Ke2 Nd5 34. h4 Kf7 35. Ng5+ Kg6 36. Ne4 Be5 37. Rc6+ Kf5 38. Ng5 Nc3+ 39. Kd2 Ne4+ 40. Nxe4 Kxe4 41. h5 Ra2+ 42. Ke1 Kd3 43. Rc1 Ra1 44. Rxa1 Bxa1 45. g4 fxg3 46. fxg3 Ke3 0-1

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2021.07.26"]
[Round "1"]
[White "Alvarez Perez, Adan"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2034"]
[BlackElo "1626"]
[PlyCount "111"]
[EventDate "2021.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. Nf3 Nc6 4. d3 Bb4 5. Bd2 0-0 6. g3 d5 7. exd5 Nxd5 8. Nxd5 Bxd2+ 9. Qxd2 Qxd5 10. Bg2 Bh3 11. Bxh3 Qxf3 12. Rg1 Rad8 13. Bg2 Qh5 14. h3 f5 15. Bxc6 bxc6 16. Qc3 Qf3 17. Rd1 f4 18. gxf4 Rxf4 19. Kd2 Qxf2+ 20. Kc1 Qe3+ 21. Kb1 Rdf8 22. a3 Qxh3 23. Qxc6 R4f7 24. Qc5 h6 25. Qxe5 Qf5 26. Qe3 g5 27. Rh1 Qg6 28. Rdg1 a5 29. Qe5 a4 30. Qd5 Kg7 31. Qd4+ Rf6 32. Qxa4 h5 33. Qd4 Kh6 34. b3 Rf4 35. Qe5 c6 36. a4 Qf6 37. Qe2 g4 38. Qe3 Kg5 39. Qc5+ Rf5 40. Qe3+ Rf4 41. Qc5+ Rf5 42. Qe3+ Rf4 43. a5 Ra8 44. Qc5+ Rf5 45. Qe3+ Rf4 46. Qc5+ Rf5 47. Qe3+ Rf4 48. Qb6 h4 49. a6 h3 50. Qb7 h2 51. Rxh2 Rf1+ 52. Rxf1 Qxf1+ 53. Ka2 Qf8 54. Qxc6 Qf3 55. Qh6+ Kf5 56. Rh5# 1-0

[Event "Madrid Chamartin op 8th"]
[Site "Madrid"]
[Date "2019.09.15"]
[Round "9"]
[White "Garcia Serrano, Jose Manuel"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1889"]
[BlackElo "1631"]
[PlyCount "49"]
[EventDate "2019.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 Qc7 6. Nf3 e6 7. a3 d6 8. Bd2 Nc6 9. exd6 Bxd6 10. Nc3 0-0 11. Bd3 Nxc3 12. bxc3 e5 13. 0-0 g6 14. h3 exd4 15. cxd4 Rd8 16. Be3 Be6 17. Qe2 Be7 18. Rfc1 Qd7 19. Bb5 Bf6 20. Ne5 Bxe5 21. dxe5 Rab8 22. Bg5 Rdc8 23. Rd1 Bd5 24. Qe3 Re8 25. Bf6 1-0

[Event "Madrid Chamartin op 8th"]
[Site "Madrid"]
[Date "2019.09.14"]
[Round "8"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Castro Uceda, Jose Antonio"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1631"]
[BlackElo "1518"]
[PlyCount "127"]
[EventDate "2019.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. d4 dxc4 4. e3 e6 5. Bxc4 Bb4+ 6. Bd2 Qa5 7. a3 Bxd2+ 8. Nbxd2 Nf6 9. 0-0 0-0 10. Qc2 Nbd7 11. b4 Qc7 12. Qb2 Re8 13. Ne5 Nxe5 14. dxe5 Nd7 15. f4 Qb6 16. Qc3 f5 17. Nb3 Qd8 18. Nd4 Nb6 19. Nxf5 Nd5 20. Bxd5 cxd5 21. Nd6 Rf8 22. Rac1 Qb6 23. Qc5 Qa6 24. b5 Qa5 25. Qb4 Qb6 26. Qc5 Qa5 27. Qc3 Qa4 28. Qb4 Qxb4 29. axb4 Bd7 30. Rc7 Rfd8 31. Rfc1 Rab8 32. Nxb7 Rdc8 33. Rxc8+ Rxc8 34. Rxc8+ Bxc8 35. Nc5 Kf7 36. Kf2 Ke7 37. Nb3 Bd7 38. Nd4 Kd8 39. e4 dxe4 40. Ke3 Kc7 41. Kxe4 g6 42. g4 Kb6 43. h4 Bc8 44. f5 gxf5+ 45. gxf5 exf5+ 46. Nxf5 Bb7+ 47. Kd4 Bc8 48. Nd6 Bg4 49. Kd5 Bf3+ 50. Ke6 Bg4+ 51. Ke7 Kc7 52. e6 Bh5 53. Ne8+ Kb6 54. Nd6 Kc7 55. Ne8+ Kb6 56. Nf6 Bg6 57. h5 Bd3 58. Kd8 Bxb5 59. e7 Bc6 60. Nd7+ Kb5 61. e8Q Kxb4 62. Qe1+ Kb5 63. Qe5+ Kb4 64. Qc5+ 1-0

[Event "Madrid Chamartin op 8th"]
[Site "Madrid"]
[Date "2019.09.12"]
[Round "6"]
[White "Carrasco Coquillat, Jorge"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1923"]
[BlackElo "1631"]
[PlyCount "59"]
[EventDate "2019.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 Nc6 9. Nxc6 bxc6 10. e5 Nd5 11. exd6 Qxd6 12. 0-0 Qd7 13. Qf3 Bb7 14. Rd1 0-0 15. Na4 Qc7 16. c4 Nf6 17. Be3 Rab8 18. Ba7 Rbd8 19. Bc5 Rb8 20. Qa3 Bxc5 21. Nxc5 Qb6 22. g5 Nh5 23. Nd7 Qc7 24. Nxf8 Rxf8 25. Qd6 Qb6 26. Bf3 g6 27. Bxh5 gxh5 28. Qe7 Bc8 29. Rd2 e5 30. Rad1 1-0

[Event "Madrid Chamartin op 8th"]
[Site "Madrid"]
[Date "2019.09.11"]
[Round "4"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Rueda Maria, Ramiro"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1631"]
[BlackElo "1802"]
[PlyCount "74"]
[EventDate "2019.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. b4 Be6 12. Rb1 Qc8 13. Nd5 Nxd5 14. cxd5 Bh3 15. Bxh3 Qxh3 16. Be3 Qd7 17. b5 Rfc8 18. Rfc1 h5 19. Bxa7 Ra8 20. Rxc8+ Qxc8 21. Be3 Rxa2 22. Rc1 Ra1 23. Rxa1 Bxa1 24. Bd4 Bxd4 25. Qxd4 Qc5 26. Qxc5 dxc5 27. e4 b6 28. f4 Kf8 29. e5 f6 30. Kf2 Ke8 31. Ke3 Kd7 32. Ke4 fxe5 33. fxe5 g5 34. h3 e6 35. d6 Ke8 36. Kf3 Kf7 37. g4 h4 1/2-1/2

[Event "Madrid Chamartin op 8th"]
[Site "Madrid"]
[Date "2019.09.10"]
[Round "3"]
[White "Martin Sanchez, Fernando"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1563"]
[BlackElo "1631"]
[PlyCount "86"]
[EventDate "2019.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. Nc3 Nf6 7. d3 Rb8 8. Bd2 a6 9. Qc1 0-0 10. Bh6 b5 11. Bxg7 Kxg7 12. cxb5 axb5 13. Nd2 Bd7 14. Nce4 Nd4 15. Re1 Nxe4 16. Nxe4 Bc6 17. e3 Bxe4 18. Bxe4 Ne6 19. h4 d5 20. Bf3 Qd6 21. Kg2 Nc7 22. Rh1 h6 23. Be2 e5 24. Qc2 d4 25. Rac1 Ne6 26. e4 Rfc8 27. Bg4 c4 28. Bxe6 Qxe6 29. dxc4 bxc4 30. Rhd1 Qa6 31. Ra1 Qb7 32. Rdb1 d3 33. Qc3 Qxe4+ 34. Kg1 Qd4 35. Kf1 Qd5 36. Kg1 Qd4 37. Kf1 Rb5 38. a4 Rb3 39. Qd2 Rcb8 40. a5 c3 41. bxc3 Rxb1+ 42. Kg2 Qd5+ 43. f3 Rxa1 0-1

[Event "Madrid Chamartin op 8th"]
[Site "Madrid"]
[Date "2019.09.09"]
[Round "1"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Iagar, Razvan Gabriel"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1631"]
[BlackElo "2164"]
[PlyCount "96"]
[EventDate "2019.09.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c6 3. d4 d5 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. 0-0 Be7 9. b3 0-0 10. e4 dxe4 11. Nxe4 Qc7 12. Bg5 Rad8 13. Bxf6 Nxf6 14. Nxf6+ Bxf6 15. Qe4 Qa5 16. Rfd1 Rd6 17. Rd2 Rfd8 18. Rad1 g6 19. h3 Bg7 20. Qf4 R6d7 21. Qe4 h6 22. Qf4 a6 23. Qe4 e5 24. d5 f5 25. Qe3 cxd5 26. cxd5 Rxd5 27. Rxd5 Rxd5 28. Rxd5 Qxd5 29. Qc1 e4 30. Nd2 b5 31. Nf1 Kh7 32. Qd2 Qxd2 33. Nxd2 Bc3 34. Nb1 Bb4 35. Kf1 Kg7 36. a3 Bc5 37. Ke2 Kf6 38. b4 Bd4 39. Nd2 Bb2 40. Nb1 Ke5 41. Kd2 Kd5 42. Kc2 Bd4 43. f3 e3 44. Kd3 f4 45. a4 bxa4 46. Na3 Bb2 47. Nc4 a3 48. Nb6+ Kc6 0-1

[Event "Madrid Chamartin op 7th"]
[Site "Madrid"]
[Date "2018.09.08"]
[Round "8"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Amati, Franco"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1563"]
[BlackElo "1449"]
[PlyCount "68"]
[EventDate "2018.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 Nc6 4. Bg2 d6 5. Nc3 Bf5 6. d3 h6 7. a3 Qd7 8. 0-0 Bh3 9. Rb1 a5 10. Be3 Bxg2 11. Kxg2 e5 12. Ne1 g5 13. Nc2 Nh5 14. Nd5 Rb8 15. b4 f5 16. bxa5 Be7 17. Bd2 Ng7 18. e3 h5 19. f4 exf4 20. exf4 g4 21. Re1 Kf7 22. Bc3 h4 23. Nxe7 Nxe7 24. Qe2 hxg3 25. hxg3 Qc6+ 26. Kg1 Qh1+ 27. Kf2 Rh2+ 28. Ke3 Rxe2+ 29. Kxe2 Qf3+ 30. Kd2 Nc6 31. Bxg7 Kxg7 32. Ne3 Kg6 33. Nd5 Nd4 34. a6 Qf2+ 0-1

[Event "Madrid Chamartin op 7th"]
[Site "Madrid"]
[Date "2018.09.07"]
[Round "7"]
[White "Garcia Pardo, Celia"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1509"]
[BlackElo "1563"]
[PlyCount "59"]
[EventDate "2018.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Nc6 9. 0-0-0 Bd7 10. g4 0-0 11. g5 Ne8 12. f4 Nxd4 13. Bxd4 Bc6 14. h4 d5 15. exd5 Bxd5 16. Bg2 Bxg2 17. Qxg2 Qc7 18. Rhf1 Bd6 19. f5 exf5 20. Rxf5 Qc6 21. Qg1 Nc7 22. h5 Nb5 23. g6 fxg6 24. Rxf8+ Bxf8 25. hxg6 Qxg6 26. Qxg6 hxg6 27. Be5 Nxc3 28. Bxc3 b5 29. Rg1 b4 30. Bd2 1/2-1/2

[Event "Madrid Chamartin op 7th"]
[Site "Madrid"]
[Date "2018.09.06"]
[Round "5"]
[White "Martinez Miura, Enrique"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1627"]
[BlackElo "1563"]
[PlyCount "99"]
[EventDate "2018.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Nc6 9. Qd2 Qc7 10. f4 0-0 11. Bf3 Bd7 12. Qf2 Rfd8 13. Nxc6 bxc6 14. Bb6 Qb7 15. Bxd8 Bxd8 16. Kh1 Qxb2 17. Qe3 Ba5 18. Ne2 Qxc2 19. Rfc1 Qd2 20. Qb3 Qb4 21. Qd3 Qb8 22. Rab1 Qc7 23. Qb3 d5 24. exd5 Nxd5 25. Bxd5 exd5 26. Qb7 Qxb7 27. Rxb7 Be8 28. Nd4 Rc8 29. Nxc6 Kf8 30. Rb8 Rxb8 31. Nxb8 Bb5 32. Rc8+ Ke7 33. Nxa6 Bxa6 34. Ra8 Bd2 35. Rxa6 Bxf4 36. g3 Bc1 37. Kg2 d4 38. Kf1 d3 39. Ke1 d2+ 40. Kd1 f5 41. a4 g5 42. a5 f4 43. gxf4 gxf4 44. Ra7+ Kf6 45. Ra8 Kg7 46. Rb8 Kf6 47. Rf8+ Ke5 48. a6 Ba3 49. Re8+ Kd5 50. a7 1-0

[Event "Madrid Chamartin op 7th"]
[Site "Madrid"]
[Date "2018.09.06"]
[Round "6"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Perez de las Penas, Jorge Ivan"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1563"]
[BlackElo "1427"]
[PlyCount "97"]
[EventDate "2018.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d6 4. Bg2 Be7 5. Nf3 c6 6. d3 0-0 7. Rb1 Be6 8. 0-0 Qd7 9. a3 Qc7 10. Bg5 Nbd7 11. Qd2 Rad8 12. b4 d5 13. cxd5 cxd5 14. Rfc1 Qb8 15. Bxf6 Bxf6 16. e3 Rc8 17. Ne2 Rfd8 18. Rxc8 Rxc8 19. Rc1 g6 20. Rxc8+ Qxc8 21. d4 e4 22. Ne1 Bg7 23. Nf4 Nb6 24. Bf1 Qd7 25. Qc2 Bf8 26. Nxe6 Qxe6 27. Ng2 g5 28. h4 h6 29. hxg5 hxg5 30. Ne1 Bd6 31. Qd1 Qg6 32. Qb3 f5 33. Qd1 Nd7 34. Bg2 Nf6 35. Kf1 Ng4 36. Bh3 Nf6 37. Bg2 Bc7 38. Qc2 Qf7 39. a4 Ne8 40. Qc5 Qd7 41. Qxa7 b6 42. Qa6 Kg7 43. a5 bxa5 44. bxa5 Qd8 45. Qe6 Bxa5 46. Qe5+ Kg6 47. Qe6+ Nf6 48. Qc6 Qb8 49. Qc1 1/2-1/2

[Event "Madrid Chamartin op 7th"]
[Site "Madrid"]
[Date "2018.09.04"]
[Round "2"]
[White "Palomares Cortez, Facundo Sebast"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1717"]
[BlackElo "1563"]
[PlyCount "119"]
[EventDate "2018.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. f4 Nc6 9. 0-0 Qc7 10. Kh1 0-0 11. Qe1 Nxd4 12. Bxd4 e5 13. fxe5 dxe5 14. Qg3 Bd6 15. Be3 Ne8 16. Rac1 Be6 17. Bg4 Bc4 18. Rfd1 Bb4 19. Nd5 Bxd5 20. exd5 Nf6 21. c4 Bc5 22. Bh3 Bxe3 23. Qxe3 Rfd8 24. Bf5 g6 25. Bh3 Nh5 26. b4 Nf4 27. Bg4 f5 28. Be2 Rac8 29. g3 Nxe2 30. Qxe2 e4 31. Qe3 Qe5 32. Qd4 Qxd4 33. Rxd4 Kf7 34. Kg2 Kf6 35. Kf2 Rd7 36. Ke3 Ke5 37. Rdd1 b5 38. cxb5 Rxc1 39. Rxc1 axb5 40. Ra1 Kxd5 41. g4 Ke5 42. a4 Rd3+ 43. Ke2 bxa4 44. Rxa4 Rb3 45. Kd2 f4 46. Kc2 Rd3 47. b5 Rd8 48. b6 Rb8 49. Rb4 f3 50. Kd2 Kf4 51. Ke1 Ke3 52. Rb3+ Kd4 53. Kf2 Kc5 54. b7 Kc4 55. Re3 Kd4 56. Rb3 Kc4 57. Re3 Rxb7 58. Rxe4+ Kd5 59. Kxf3 g5 60. Re2 1/2-1/2

[Event "Madrid Chamartin op 7th"]
[Site "Madrid"]
[Date "2018.09.04"]
[Round "3"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Osuna Osuna, Francisco"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1563"]
[BlackElo "1513"]
[PlyCount "88"]
[EventDate "2018.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 e6 4. g3 c6 5. Bg2 d5 6. cxd5 exd5 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Nf3 0-0 10. 0-0 f4 11. Rc1 Ng4 12. Qd2 Nd7 13. Nd1 Nb6 14. b3 Bd7 15. e3 fxg3 16. fxg3 Qh6 17. Re1 Bf5 18. h3 Be4 19. Nh2 Nxh2 20. Kxh2 Rf5 21. Bxe4 dxe4 22. Nf2 Re8 23. Ng4 Qd6 24. Rf1 Ref8 25. Rxf5 Rxf5 26. Qg2 Qe6 27. Rf1 Rxf1 28. Qxf1 Nd5 29. Qe2 Nf6 30. Nxf6+ gxf6 31. Qc4 Kf7 32. g4 Qxc4 33. bxc4 b5 34. cxb5 cxb5 35. Kg2 Ke6 36. Kf2 b4 37. Ke2 a5 38. Kd2 a4 39. Kc2 h6 40. Kd2 f5 41. gxf5+ Kxf5 42. Kc2 h5 43. Kd2 h4 44. Kc2 Ke6 1/2-1/2

[Event "Madrid Chamartin op 7th"]
[Site "Madrid"]
[Date "2018.09.03"]
[Round "1"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Martin Duque, Jesus"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1563"]
[BlackElo "2354"]
[PlyCount "176"]
[EventDate "2018.09.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Nf3 Be7 6. Bf4 Nf6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. Ne5 Nf8 11. 0-0 Ne6 12. Bg3 0-0 13. Rac1 Ne8 14. Rfd1 Nd6 15. b3 f5 16. Qe2 f4 17. Bxf4 Nxf4 18. exf4 Rxf4 19. g3 Rf8 20. Na4 Nf5 21. f4 Bd6 22. Nc5 Qe7 23. Qd2 Bxc5 24. Rxc5 Rae8 25. Rcc1 Nd6 26. Qb4 Ne4 27. Qxe7 Rxe7 28. Rc2 g5 29. fxg5 Nxg5 30. Rf1 Rfe8 31. b4 Ne6 32. Rd2 Nxd4 33. Rxd4 Rxe5 34. Rg4+ Kh8 35. Rf7 R5e7 36. Rgg7 Rxf7 37. Rxf7 Re1+ 38. Kf2 Ra1 39. Rxb7 Rxa2+ 40. Ke3 Rxh2 41. Rxa7 Rc2 42. Rc7 Rc4 43. Kf3 h5 44. Ke3 Kg8 45. Rb7 Kf8 46. b5 c5 47. b6 Re4+ 48. Kf3 Rb4 49. Rc7 Rxb6 50. Rxc5 Rd6 51. Rc7 Rf6+ 52. Ke3 Rg6 53. Kf3 Rg7 54. Rc5 Rd7 55. Kf4 Kf7 56. Kf3 Ke6 57. Rc6+ Ke5 58. Rh6 Rf7+ 59. Ke3 Rf5 60. Rh8 Rg5 61. Kf3 Kd4 62. Kf4 Rg4+ 63. Kf3 Rg5 64. Kf4 Re5 65. Ra8 Re4+ 66. Kf3 Re7 67. Ra4+ Ke5 68. Ra5 Rf7+ 69. Ke3 Rb7 70. Ra3 Rg7 71. Kf3 Rf7+ 72. Ke2 Ke4 73. Ra4+ d4 74. Ra8 d3+ 75. Ke1 Rf5 76. Re8+ Re5 77. Rg8 Ke3 78. Kd1 Rf5 79. Re8+ Kf2 80. Rg8 Ke3 81. Re8+ Kd4 82. Rg8 Rc5 83. g4 h4 84. Rh8 Kc3 85. Ra8 h3 86. Ra3+ Kd4 87. Ra2 Rc2 88. Ra4+ Ke3 0-1

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.10"]
[Round "9"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Villarroya Samaniego, Javier"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1684"]
[BlackElo "1358"]
[PlyCount "63"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. Nf3 d5 6. cxd5 exd5 7. d4 Bd6 8. 0-0 0-0 9. Ne5 Re8 10. f4 Be6 11. e3 Bxe5 12. fxe5 Ne4 13. Bxe4 fxe4 14. b3 Nd7 15. Ba3 b6 16. Bd6 b5 17. Rc1 a5 18. Ne2 Bg4 19. Rxc6 Qg5 20. Qd2 Bf3 21. Nf4 Nf8 22. Bxf8 Rxf8 23. Nxd5 Qg4 24. Nf4 Rf7 25. e6 Rf6 26. d5 Re8 27. d6 Rxf4 28. exf4 e3 29. d7 Rd8 30. e7 Qxd7 31. Qxd7 Bxc6 32. exd8Q# 1-0

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.09"]
[Round "8"]
[White "Perez Gonzalez, Daniel"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1894"]
[BlackElo "1684"]
[PlyCount "91"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. 0-0 Qc7 9. a4 Nc6 10. Nb3 b6 11. f4 0-0 12. Qe1 Bb7 13. Qg3 Rfd8 14. Qf2 Nd7 15. Bf3 Nc5 16. Nxc5 dxc5 17. f5 Nd4 18. fxe6 fxe6 19. Bg4 Rf8 20. Qd2 Rad8 21. Rxf8+ Bxf8 22. Bxd4 Rxd4 23. Bxe6+ Kh8 24. Qf2 Rd8 25. Re1 Bd6 26. Qh4 Be7 27. Qh5 g6 28. Qh3 Bf6 29. Rf1 Qe7 30. e5 Bg7 31. Rf7 Qg5 32. Rxb7 Qc1+ 33. Kf2 Qf4+ 34. Qf3 Qxe5 35. Re7 Rf8 36. Rf7 Rd8 37. Bd5 Qd4+ 38. Kf1 Re8 39. Qf4 Qxf4+ 40. Rxf4 Bd4 41. g3 Bxc3 42. bxc3 Rd8 43. Bc4 Rd2 44. Rf2 Rxf2+ 45. Kxf2 Kg7 46. Bxa6 1-0

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.08"]
[Round "7"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Ochoa Gonzalez, Hugo"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1684"]
[BlackElo "1556"]
[PlyCount "93"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 a6 4. Nf3 Qc7 5. Be2 Nf6 6. 0-0 b6 7. d3 d6 8. a3 Nc6 9. Rb1 Rb8 10. b4 cxb4 11. axb4 b5 12. cxb5 axb5 13. Bd2 Be7 14. d4 Na7 15. Qb3 Nd7 16. Rfc1 Qb6 17. Be3 Qd8 18. d5 Nb6 19. Nxb5 Nxb5 20. Bxb5+ Nd7 21. Bc6 exd5 22. Ba7 0-0 23. Bxb8 dxe4 24. Bxd7 Bxd7 25. Bc7 Qa8 26. Nd4 Qa7 27. Qe3 Qb7 28. b5 h6 29. Qa3 Ra8 30. Qb3 Bf6 31. Qc4 d5 32. Qc5 Rc8 33. b6 Ra8 34. Ra1 Rxa1 35. Rxa1 Bxd4 36. Qxd4 Qc6 37. Rb1 Bc8 38. Qb2 Bb7 39. Rc1 Qg6 40. Qc2 Qf6 41. Qc5 Qg5 42. g3 Kh7 43. Bf4 Qf6 44. Qc7 g5 45. Be5 Qf5 46. Qxb7 Qxe5 47. Qxf7+ 1-0

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.07"]
[Round "6"]
[White "Sanchez Rivero, Miguel"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1716"]
[BlackElo "1684"]
[PlyCount "97"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c4 g6 7. Nc3 Bg7 8. d3 e6 9. Rb1 Nge7 10. Re1 0-0 11. a3 Nd4 12. Nxd4 Bxd4 13. Ne2 Bg7 14. b4 b6 15. Bb2 Rac8 16. Qb3 Nc6 17. Bxg7 Kxg7 18. b5 Ne7 19. d4 Rfd8 20. Red1 Qb7 21. d5 exd5 22. exd5 Nf5 23. g4 Ne7 24. Qc3+ Kg8 25. Re1 Qd7 26. Qf3 f5 27. g5 f4 28. h3 Rf8 29. Qg4 Qf5 30. Rb3 f3 31. Nc1 Qxg4+ 32. hxg4 Rce8 33. Rbe3 Rf7 34. Kh2 Kf8 35. Kg3 Ra8 36. Re6 Rd8 37. Rf6 Rxf6 38. gxf6 Ng8 39. g5 h6 40. Kg4 hxg5 41. Kxg5 Kf7 42. Re6 Rd7 43. Nb3 Rd8 44. Nd2 a6 45. a4 axb5 46. axb5 Ra8 47. Ne4 Ra4 48. Nxd6+ Kf8 49. Re8# 1-0

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.07"]
[Round "5"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Ferrando Marti, Roberto"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1684"]
[BlackElo "1552"]
[PlyCount "103"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. d3 h6 6. a3 Be6 7. Nf3 Be7 8. 0-0 Rb8 9. Rb1 0-0 10. e4 Qc8 11. Nd5 Bh3 12. Nxf6+ Bxf6 13. Be3 Bxg2 14. Kxg2 Nd4 15. Bxd4 exd4 16. b4 b5 17. cxb5 Rxb5 18. Qc2 Qb7 19. Rfc1 Rc8 20. Qc6 Qxc6 21. Rxc6 Rb7 22. Rbc1 Rb6 23. Nd2 Rxc6 24. Rxc6 Kf8 25. Nb3 Ke8 26. Rc4 c5 27. bxc5 dxc5 28. Nxc5 Be7 29. Nb3 Rxc4 30. dxc4 d3 31. a4 Kd7 32. f4 Kc6 33. Kf1 d2 34. Ke2 d1Q+ 35. Kxd1 Bc5 36. h3 Bf2 37. g4 Be3 38. f5 Kd6 39. Ke2 Bb6 40. Kf3 a6 41. Kf4 g5+ 42. fxg6 fxg6 43. c5+ Bxc5 44. Nxc5 Kxc5 45. Ke5 Kb4 46. Kd5 Kxa4 47. e5 Kb4 48. e6 a5 49. e7 a4 50. e8Q a3 51. Qe1+ Kb3 52. Qb1+ 1-0

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.06"]
[Round "4"]
[White "Picazo Sancho, Carolina"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1486"]
[BlackElo "1684"]
[PlyCount "77"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. a3 Be7 8. Be3 0-0 9. 0-0 Qc7 10. Kh1 Nc6 11. f4 Bd7 12. Nxc6 Bxc6 13. Bd3 Rfd8 14. Qe1 d5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Qf2 Rdc8 18. Bd4 Bc5 19. Bxc5 Qxc5 20. Qxc5 Rxc5 21. Kg1 g6 22. Rad1 Rd8 23. Be4 Kf8 24. Rfe1 Rcc8 25. g3 Bxe4 26. Rxd8+ Rxd8 27. Rxe4 Rc8 28. c3 Ke7 29. Rd4 Rd8 30. Rxd8 Kxd8 31. Kf2 Kd7 32. Ke3 Kc6 33. Kd4 f6 34. b3 Kd6 35. g4 h6 36. h4 b6 37. a4 Kc6 38. Kc4 Kd6 39. Kd4 1/2-1/2

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.05"]
[Round "2"]
[White "Martinez Martinez, Antonio"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1525"]
[BlackElo "1684"]
[PlyCount "84"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 g6 4. Nc3 Bg7 5. Nd5 e6 6. Ne3 Nge7 7. Rb1 0-0 8. b3 b6 9. Be2 Bb7 10. 0-0 Nd4 11. d3 d5 12. cxd5 exd5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Nxd4 Bxd4 16. Bh6 Re8 17. Qd2 Bc6 18. Bg4 Bg7 19. Bg5 Qd4 20. h3 f6 21. Be3 Qd8 22. Rbc1 f5 23. Be2 Bd4 24. b4 Bxe3 25. fxe3 Qe7 26. d4 Rad8 27. bxc5 bxc5 28. Rxc5 Qxc5 29. dxc5 Rxd2 30. Bc4+ Kg7 31. Ra1 Rxg2+ 32. Kf1 Rc2 33. Bd3 Rxc5 34. a4 Rxe3 35. Rd1 Rd5 36. Bc2 Rxd1+ 37. Bxd1 Rxh3 38. Kf2 Ra3 39. Ke1 Ra1 40. Kd2 Rxd1+ 41. Kxd1 f4 42. Ke2 Bxa4 0-1

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.05"]
[Round "3"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Bustos Bernardo, Samuel"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "1684"]
[BlackElo "2096"]
[PlyCount "112"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. d4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 cxd4 7. Nxd4 Nc6 8. 0-0 Qb6 9. e3 d6 10. b3 Bd7 11. Bb2 Rac8 12. Nd5 Nxd5 13. Bxd5 Rfe8 14. Bg2 Ne5 15. Rb1 Bg4 16. Qd2 a6 17. f3 Bd7 18. Ne2 Bc6 19. Bxe5 Bxe5 20. Nd4 Bd7 21. f4 Bg7 22. Kh1 Qa7 23. Rbc1 Rc7 24. Bf3 Rec8 25. Rfd1 b5 26. Be2 Bh3 27. Nf3 Qa8 28. Qd5 Qxd5 29. Rxd5 Be6 30. Rd2 d5 31. Ng5 Bd7 32. Rcd1 bxc4 33. bxc4 Ba4 34. cxd5 Bxd1 35. Bxd1 h6 36. Ne4 Rc4 37. Nf2 Rc1 38. Kg2 Bc3 39. Rd3 Be1 40. Kf1 Bxf2 41. Kxf2 Rb1 42. Ke2 Rb2+ 43. Rd2 Rxd2+ 44. Kxd2 Kf8 45. Bb3 Ke8 46. e4 Kd7 47. Ba4+ Kd6 48. Bb3 f6 49. h3 Kc5 50. Kd3 Rb8 51. Kc3 Rb4 52. Kd3 a5 53. Kc3 Rxe4 54. Kd3 Rb4 55. Kc3 a4 56. a3 Rxb3+ 0-1

[Event "Madrid Chamartin op 6th"]
[Site "Madrid"]
[Date "2017.09.04"]
[Round "1"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Martinez Fernandez, Raul"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1684"]
[BlackElo "2180"]
[PlyCount "54"]
[EventDate "2017.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 a6 4. Bg2 Bc5 5. e3 Nc6 6. Nge2 0-0 7. 0-0 Ba7 8. a3 Ne7 9. b4 c6 10. Bb2 d6 11. d3 Qc7 12. Rc1 Bf5 13. d4 Rad8 14. d5 Bc8 15. e4 Ne8 16. dxc6 bxc6 17. Kh1 f5 18. exf5 Nxf5 19. Qc2 Nh6 20. f3 Nf5 21. Nd1 Nf6 22. f4 Ng4 23. Be4 Qf7 24. Bxf5 Bxf5 25. Qc3 Be4+ 26. Rf3 Qh5 27. h4 Ne3 0-1

[Event "ESP-ch U12"]
[Site "Granada"]
[Date "2016.07.08"]
[Round "7"]
[White "Ingunza Curro, Andres"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1740"]
[BlackElo "1644"]
[PlyCount "88"]
[EventDate "2016.07.04"]
[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. Nc3 e6 3. f4 Nc6 4. Nf3 Nge7 5. g3 d5 6. d3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Qe2 b6 10. Bd2 Bb7 11. Be1 Nb4 12. a3 Rc8 13. Bf2 Nbc6 14. e5 Ba6 15. d4 c4 16. h3 b5 17. Qd2 Rb8 18. Ne2 Bc8 19. c3 Na5 20. Nc1 Bd7 21. Qc2 Qb6 22. Nd2 Rfc8 23. Na2 Nac6 24. Rac1 a5 25. b3 cxb3 26. Nxb3 Bf8 27. Nc5 Rc7 28. Rb1 Qa7 29. Nc1 Nc8 30. N1d3 Rb6 31. Qd2 Nb8 32. g4 Na6 33. f5 Ne7 34. fxe6 Bxe6 35. Nxe6 fxe6 36. Be3 Nc6 37. Bh6 Bxh6 38. Qxh6 Rf7 39. Nf4 Nd8 40. h4 Rg7 41. Nh3 Nf7 42. Qf4 Qe7 43. Qf6 Nc7 44. Ra1 Qd8 1-0

[Event "ESP-ch U12"]
[Site "Granada"]
[Date "2016.07.08"]
[Round "8"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Morillas Machetti, Marta"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1644"]
[BlackElo "1350"]
[PlyCount "119"]
[EventDate "2016.07.04"]
[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 a6 2. Nf3 b5 3. d4 Bb7 4. Nbd2 e6 5. Bd3 c5 6. dxc5 Bxc5 7. 0-0 d6 8. b3 Nd7 9. Bb2 Ngf6 10. h3 0-0 11. Re1 Qb6 12. Qe2 e5 13. Rad1 Nh5 14. Nf1 Nf4 15. Qd2 Qd8 16. c4 b4 17. Ne3 Nf6 18. Nd5 Nxd3 19. Qxd3 Nxd5 20. cxd5 Qb6 21. Re2 a5 22. Nd2 Ba6 23. Nc4 Bxc4 24. Qxc4 Rfc8 25. Qd3 Qa6 26. Qxa6 Rxa6 27. Rc2 Rca8 28. Bxe5 h6 29. Bd4 Bxd4 30. Rxd4 Kf8 31. Rdc4 Ke7 32. f3 Kf6 33. Kf2 Ke5 34. Ke3 f5 35. Rc7 f4+ 36. Kd3 a4 37. R7c6 axb3 38. axb3 Ra2 39. R6c4 Rxc2 40. Rxc2 Ra7 41. Rb2 Rb7 42. Kc4 Rb6 43. Ra2 Rb7 44. Ra4 Rc7+ 45. Kxb4 Kd4 46. Kb5+ Ke3 47. Rc4 Rb7+ 48. Kc6 Rxb3 49. Kxd6 Rb2 50. Ke6 Rxg2 51. d6 Rd2 52. d7 Kxf3 53. Ke7 Kg2 54. Rc2 Rxc2 55. d8Q f3 56. Qd1 Rb2 57. Qc1 Rb7+ 58. Kd6 f2 59. Kc6 Rf7 60. Qd1 0-1

[Event "ESP-ch U12"]
[Site "Granada"]
[Date "2016.07.07"]
[Round "6"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Travesset Sagre, Jan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1644"]
[BlackElo "1432"]
[PlyCount "164"]
[EventDate "2016.07.04"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Be3 e6 9. Bc4 Nbd7 10. 0-0 Bd6 11. Rfe1 0-0 12. Rad1 Qc7 13. a3 a5 14. Bd3 Rfe8 15. Ne4 Nxe4 16. Bxe4 Nf6 17. Bg5 Nxe4 18. Rxe4 Be7 19. Bxe7 Rxe7 20. Rd3 Rd7 21. Qf4 Qxf4 22. Rxf4 Rad8 23. Re4 Kf8 24. Kf1 Rd5 25. Ke2 a4 26. Kd2 Ke7 27. Kc3 Rb5 28. Re5 Rdd5 29. Rxd5 Rxd5 30. Re3 f6 31. f4 g5 32. fxg5 Rxg5 33. g4 h5 34. gxh5 Rxh5 35. Rg3 Kf7 36. Kd3 Rb5 37. Kc3 Rh5 38. Kd2 Rf5 39. Ke2 Rd5 40. Rd3 Rg5 41. Kf3 Rf5+ 42. Kg2 Rg5+ 43. Rg3 Rd5 44. Rd3 Kg6 45. Kg3 Rg5+ 46. Kf4 Rf5+ 47. Kg3 Rg5+ 48. Kf4 Rf5+ 49. Kg3 Rd5 50. Kf4 Rf5+ 51. Kg3 Rd5 52. Kf4 Rf5+ 53. Ke4 Rf2 54. Rc3 Re2+ 55. Kf3 Rh2 56. Kf4 Rd2 57. Ke3 Rd1 58. b3 axb3 59. Rxb3 Rh1 60. Kd2 Rh2+ 61. Kd1 Rh1+ 62. Kd2 Rh2+ 63. Kd1 f5 64. Rxb7 Rxh3 65. Rb3 Rh1+ 66. Kd2 f4 67. Rc3 Kf5 68. Rxc6 Rh2+ 69. Ke1 f3 70. Rc3 Kf4 71. Kf1 Ke4 72. a4 Rh1+ 73. Kf2 Rh2+ 74. Kg1 f2+ 75. Kf1 Kxd4 76. Rf3 e5 77. Rxf2 Rh1+ 78. Ke2 Ra1 79. Rh2 Rxa4 80. Rh3 Ra2 81. Kd2 e4 82. Rg3 Ke5 1/2-1/2

[Event "ESP-ch U12"]
[Site "Granada"]
[Date "2016.07.06"]
[Round "5"]
[White "Ruiz Buendia, Miguel"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1447"]
[BlackElo "1644"]
[PlyCount "134"]
[EventDate "2016.07.04"]
[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. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Be3 g6 9. 0-0-0 Bg7 10. Qc4 0-0 11. e5 Ne8 12. e6 f5 13. h4 Rc8 14. Qb3 Bxf3 15. gxf3 Bxc3 16. bxc3 Qa5 17. Bd4 Nf6 18. Bxf6 Rxf6 19. Rd3 Qc7 20. h5 b6 21. Rg1 Qc4 22. Re3 Rc5 23. hxg6 hxg6 24. Rd1 Qxb3 25. cxb3 a5 26. f4 Rf8 27. Kd2 Rd5+ 28. Rd3 Rxd3+ 29. Kxd3 Kg7 30. Rh1 Kf6 31. Re1 Rh8 32. Kc4 Rh4 33. Kb5 Rxf4 34. Kxb6 Rxf2 35. Kxa5 Rxa2+ 36. Kb6 Ra3 37. Rb1 Kxe6 38. c4 f4 39. b4 Ra8 40. b5 f3 41. Kc7 g5 42. b6 g4 43. b7 Ra7 44. Rf1 Ke5 45. Kb6 Rxb7+ 46. Kxb7 Ke4 47. Kc7 g3 48. Kd7 g2 49. Re1+ Kd3 50. Kxe7 f2 51. Rd1+ Ke2 52. Rxd6 f1Q 53. Re6+ Kd2 54. Rg6 g1Q 55. Rxg1 Qxg1 56. Kd6 Qg8 57. c5 Qc8 58. c6 Kd3 59. c7 Ke4 60. Kc6 Ke5 61. Kb6 Kd6 62. Ka7 Qxc7+ 63. Ka8 Qc1 64. Kb7 Qc6+ 65. Kb8 Qd7 66. Ka8 Kc6 67. Kb8 Qb7# 0-1

[Event "ESP-ch U12"]
[Site "Granada"]
[Date "2016.07.06"]
[Round "4"]
[White "Serrera Sanchez Romo, Sergio"]
[Black "Vergara Anton, Diego"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1644"]
[BlackElo "1420"]
[PlyCount "42"]
[EventDate "2016.07.04"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 Nc6 8. Be3 a6 9. Kh1 Qc7 10. f4 Bd7 11. a3 Rc8 12. Qe1 0-0 13. Qg3 Kh8 14. Rae1 b5 15. Bd3 e5 16. fxe5 Nxe5 17. Nf5 Bxf5 18. Nb1 Ng8 19. Bc1 Nxd3 20. Rxf5 Rfd8 21. cxd3 Qd7 1-0

[Event "ESP-ch U12"]
[Site "Granada"]
[Date "2016.07.05"]
[Round "3"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Serrera Sanchez Romo, Sergio"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2210"]
[BlackElo "1644"]
[PlyCount "96"]
[EventDate "2016.07.04"]
[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. Nf3 Nf6 3. g3 c6 4. Bg2 Nbd7 5. 0-0 e6 6. c4 Bd6 7. b3 0-0 8. Nbd2 e5 9. dxe5 Nxe5 10. cxd5 cxd5 11. Bb2 Re8 12. Nxe5 Bxe5 13. Bxe5 Rxe5 14. Nf3 Re8 15. Rc1 Be6 16. Nd4 a6 17. e3 Qd7 18. Nxe6 fxe6 19. e4 Red8 20. exd5 exd5 21. Qd4 Rac8 22. Rxc8 Rxc8 23. Rd1 Rd8 24. h3 Qd6 25. Rc1 Qd7 26. Qb6 Rc8 27. Rxc8+ Qxc8 28. Qd6 Qc6 29. Qxc6 bxc6 30. b4 Nd7 31. f4 Kf7 32. Kf2 Ke6 33. Ke3 Kd6 34. Kd4 h6 35. f5 Nb8 36. Bf1 a5 37. bxa5 c5+ 38. Ke3 Nc6 39. a6 Ke5 40. Bb5 Na7 41. Bd7 c4 42. g4 d4+ 43. Kd2 Ke4 44. h4 Kf4 45. a3 Ke4 46. g5 Ke5 47. f6 c3+ 48. Kd3 Kd5 1-0

