[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2023.08.04"]
[Round "7"]
[White "Martinez Ramos, Paula"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2041"]
[BlackElo "1898"]
[PlyCount "117"]
[EventDate "2023.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. c4 cxd4 5. Bg2 h6 6. 0-0 e6 7. cxd5 Nxd5 8. Nxd4 Be7 9. Nc3 Nxc3 10. bxc3 0-0 11. Qa4 Nd7 12. Ba3 Nb6 13. Qa5 Bxa3 14. Qxa3 e5 15. Nb5 a6 16. Nd6 Qe7 17. c4 Be6 18. Rab1 Qc7 19. c5 Nc4 20. Nxc4 Bxc4 21. Rxb7 Qc8 22. Rb4 Bxe2 23. Re1 Bb5 24. Bxa8 Qxa8 25. Rxe5 Rd8 26. Re1 Qd5 27. Rbe4 Rc8 28. Re5 Qc4 29. Qb3 Rxc5 30. Qxc4 Rxc4 31. R5e2 Ra4 32. Rc2 Bd3 33. Rd2 Bf5 34. Kg2 Be6 35. Ree2 Bc4 36. Rd4 f5 37. Kg1 Rxa2 38. Rxa2 Bxa2 39. Ra4 Bd5 40. Rxa6 Kf7 41. Rd6 Be4 42. Rb6 Bf3 43. Kf1 g6 44. Ke1 Kg7 45. h4 h5 46. Kd2 Kh6 47. Ke3 Bd5 48. Kf4 Ba2 49. Ke5 Bc4 50. Kf6 Bd5 51. Rd6 Bc4 52. Rd7 f4 53. gxf4 Be2 54. Rd8 Kh7 55. Kg5 Bg4 56. Ra8 Bf5 57. Ra7+ Kg8 58. Kh6 Kf8 59. Rg7 1-0

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2023.08.03"]
[Round "6"]
[White "Santos Usua, Mikel"]
[Black "Odriozola Coscolin, Alex"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1898"]
[BlackElo "2046"]
[PlyCount "77"]
[EventDate "2023.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 0-0 7. Qc2 c6 8. 0-0 Nbd7 9. Rd1 Ne4 10. Nc3 Nxd2 11. Nxd2 f5 12. e3 Nf6 13. c5 Bc7 14. b4 e5 15. dxe5 Bxe5 16. Nf3 Bc7 17. Nd4 Qe7 18. Nce2 Ne4 19. Rac1 g5 20. Re1 Bd7 21. a4 Rf7 22. Nc3 h5 23. f3 Nxc3 24. Qxc3 Qf6 25. Rcd1 Raf8 26. f4 h4 27. Kf2 Rg7 28. Rg1 Qh6 29. Nf3 g4 30. Nd4 Re7 31. Rde1 Rfe8 32. Re2 h3 33. Bh1 Rf7 34. Rb1 Bc8 35. Qd3 Qf6 36. b5 Kg7 37. Ree1 Rfe7 38. Qc3 Kg6 39. Re2 1/2-1/2

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2023.08.02"]
[Round "5"]
[White "Fernandez Lopez, Pablo II"]
[Black "Santos Usua, Mikel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1752"]
[BlackElo "1898"]
[PlyCount "81"]
[EventDate "2023.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 c5 4. Bf4 e6 5. e3 Bd6 6. Ne5 0-0 7. Bd3 Qc7 8. Qf3 cxd4 9. exd4 Nbd7 10. Qe2 b6 11. Nd2 Bb7 12. 0-0 Ne8 13. Rae1 g6 14. Bh6 Ng7 15. f4 Rfe8 16. Bb5 Bc8 17. Bxg7 Kxg7 18. Qg4 f6 19. Nd3 a6 20. Bxd7 Bxd7 21. Qh4 Bb5 22. Re3 Qd7 23. Rh3 Rh8 24. a4 Bxd3 25. Qh6+ Kg8 26. Rxd3 Qxa4 27. Re3 Re8 28. Rfe1 Qd7 29. f5 Qg7 30. Qxg7+ Kxg7 31. Rxe6 Rxe6 32. Rxe6 Rd8 33. g4 a5 34. Nf1 b5 35. Ne3 b4 36. Nxd5 Bxh2+ 37. Kxh2 Rxd5 38. fxg6 Kxg6 39. Rc6 a4 40. Kg3 a3 41. bxa3 1/2-1/2

[Event "ESP-ch U18"]
[Site "Salobrena"]
[Date "2023.08.01"]
[Round "3"]
[White "Lin, Ying Rui"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1463"]
[BlackElo "1898"]
[PlyCount "45"]
[EventDate "2023.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. b3 d5 4. Bb2 Be7 5. e3 0-0 6. Qc2 Nbd7 7. Rg1 b6 8. g4 Bb7 9. Be2 dxc4 10. bxc4 Nc5 11. d4 Nce4 12. Bd3 Bb4+ 13. Ke2 Nd6 14. Nbd2 g6 15. h4 Nd7 16. h5 Bxd2 17. Nxd2 Qe7 18. c5 bxc5 19. dxc5 Nb5 20. Bxb5 c6 21. Bc4 Qxc5 22. Qc3 e5 23. Ba3 1-0

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.30"]
[Round "9"]
[White "Domene Mulyukov, Alexander"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2196"]
[BlackElo "1801"]
[PlyCount "163"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 b6 7. e4 dxe4 8. dxe4 Bb7 9. e5 Nfd7 10. Nc4 a6 11. Qe2 b5 12. Na5 Bd5 13. Rd1 c5 14. c4 bxc4 15. Bd2 Nc6 16. Nxc6 Bxc6 17. Qxc4 Bxf3 18. Bxf3 Nxe5 19. Qe4 Nxf3+ 20. Qxf3 Qd5 21. Qg4 Qf5 22. Qxf5 exf5 23. Bc3 Rfd8 24. Re1 Rd7 25. Re5 Bf6 26. Rxc5 Bxc3 27. Rxc3 Rd2 28. Rac1 g6 29. R1c2 Rad8 30. Kg2 Kg7 31. b4 f4 32. gxf4 R2d4 33. Rb2 Rxf4 34. Rc6 Rb8 35. a3 a5 36. b5 Ra4 37. b6 Rb7 38. Rc7 Rxc7 39. bxc7 Rc4 40. Rb7 Kf6 41. Ra7 h5 42. Kf3 Ke6 43. Ke3 Kd6 44. Rxa5 Kxc7 45. Ra7+ Kd6 46. Rxf7 Rc3+ 47. Kf4 Ke6 48. Ra7 Rc2 49. Ra6+ Kf7 50. Kg3 Rc3+ 51. f3 Kg7 52. a4 Ra3 53. a5 Ra4 54. Ra8 h4+ 55. Kh3 Rf4 56. Kg2 Ra4 57. a6 Ra2+ 58. Kh3 Ra4 59. a7 Kh7 60. f4 Kg7 61. Kg4 Kh7 62. h3 Kg7 63. Kg5 Kh7 64. Re8 Rxa7 65. Re6 Ra5+ 66. Re5 Ra7 67. Kxh4 Kh6 68. Re6 Rf7 69. Kg4 Rf5 70. h4 Ra5 71. Rd6 Rf5 72. Kf3 Rb5 73. Re6 Rb3+ 74. Ke4 Rb4+ 75. Ke5 Rb5+ 76. Kd6 Rh5 77. Ke7 Ra5 78. Rd6 Kh5 79. Re6 Ra7+ 80. Kf6 Ra5 81. Re5+ Rxe5 82. fxe5 1-0

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.30"]
[Round "5"]
[White "Marrero Rodriguez, Jorge"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1974"]
[BlackElo "1801"]
[PlyCount "93"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 0-0 6. a4 a5 7. Nbd2 h6 8. h3 d6 9. c3 Ba7 10. Re1 Ne7 11. Nf1 Ng6 12. Ng3 Be6 13. Bxe6 fxe6 14. Qb3 Qd7 15. d4 exd4 16. cxd4 Kh8 17. Be3 Bb6 18. Rad1 Qe7 19. Qc2 Qf7 20. Rc1 Rac8 21. Qb3 e5 22. Qxf7 Rxf7 23. dxe5 Bxe3 24. Rxe3 dxe5 25. Rc5 b6 26. Rxe5 Rd7 27. Re6 Nf4 28. Rc6 Rd1+ 29. Kh2 Nd3 30. Re2 Nc5 31. Rc2 Nfxe4 32. Nxe4 Nxe4 33. Rxb6 Nxf2 34. Rbc6 Nd3 35. b3 Rb1 36. R6c3 Nb4 37. Rxc7 Rxc7 38. Rxc7 Rxb3 39. Rc5 Kh7 40. Rxa5 Ra3 41. Ra7 Nc6 42. Rc7 Nb4 43. Rc4 Nd5 44. Rc5 Nb4 45. a5 Na6 46. Re5 Kg6 47. Re6+ 1-0

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.30"]
[Round "7"]
[White "Paton Alvarez, Ivan"]
[Black "Santos Usua, Mikel"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1957"]
[BlackElo "1801"]
[PlyCount "120"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Bb6 13. Nd2 Nxd2 14. Qxd2 Qe7 15. Bf2 0-0 16. Rae1 c5 17. Nf3 Bb5 18. Bh4 Qd7 19. Rf2 d4 20. Ng5 Qg4 21. Bg3 c4 22. Rf3 c3 23. Qd1 d3+ 24. Bf2 d2 25. Re4 Bc6 26. bxc3 h6 27. h3 Qc8 28. Rg3 Bxf2+ 29. Kxf2 hxg5 30. Rd4 f6 31. exf6 Rxf6 32. Rxg5 Qe6 33. Qxd2 Re8 34. Kg1 Qe1+ 35. Qxe1 Rxe1+ 36. Kf2 Rc1 37. Ke3 Rxc2 38. g4 Rxc3+ 39. Rd3 Rxd3+ 40. Kxd3 Rxf4 41. Rc5 Rf6 42. Kd4 Rd6+ 43. Ke5 a6 44. a3 Kf7 45. g5 Ke7 46. h4 Re6+ 47. Kf4 g6 48. Rc4 Kd6 49. Rd4+ Bd5 50. Ra4 Kc5 51. Rb4 a5 52. Rb8 Re4+ 53. Kg3 Be6 54. Re8 Rg4+ 55. Kf3 Bf5 56. Re5+ Kb6 57. h5 Rxg5 58. hxg6 Bg4+ 59. Kf4 Rxe5 60. Kxe5 Bd1 0-1

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.30"]
[Round "6"]
[White "Santos Usua, Mikel"]
[Black "Aguirrezabal Gastesi, Aitor"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1801"]
[BlackElo "1301"]
[PlyCount "61"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[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. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. h4 Bg4 7. Be2 Qc8 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. 0-0-0 c6 11. Rdg1 Nxe5 12. Bxe5 Ne4 13. Bxg7 Nxc3 14. bxc3 Kxg7 15. h5 Qf5 16. g4 Qd7 17. f4 f5 18. gxf5 Qxf5 19. Rg5 Qe4 20. Rhg1 Rf5 21. hxg6 Rxg5 22. Rxg5 hxg6 23. f5 Qh1+ 24. Kb2 Rf8 25. Rxg6+ Kf7 26. Qg4 Ke8 27. f6 Qe4 28. Qc8+ Kf7 29. Rg7+ Kxf6 30. Qxf8+ Ke6 31. Rxe7+ 1-0

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.30"]
[Round "8"]
[White "Santos Usua, Mikel"]
[Black "Cereijo Suarez, Alejandro"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1801"]
[BlackElo "1987"]
[PlyCount "106"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[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. e3 c5 3. c3 Nf6 4. Nf3 Nbd7 5. Bd3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 cxd4 11. Nxd4 Nc5 12. Bc2 e5 13. Nb3 Ne6 14. Qxd8 Rxd8 15. Be3 b6 16. Rfd1 Bb7 17. a4 f5 18. f3 Bf8 19. a5 Nc5 20. axb6 axb6 21. Nxc5 bxc5 22. Rxa8 Rxa8 23. Rd7 f4 24. Bxf4 exf4 25. Rxb7 c4 26. Be4 Bc5+ 27. Kf1 Ra1+ 28. Ke2 Rg1 29. Bd5+ Kh8 30. Bxc4 Rxg2+ 31. Kd3 Rxh2 32. b4 Be3 33. b5 Rb2 34. Be6 h5 35. c4 g5 36. Ke4 Rd2 37. Kf5 Rd6 38. Ke5 Rd8 39. Kf6 Rd6 40. Kf7 Kh7 41. Bf5+ Kh6 42. Rb8 Bd4 43. c5 Rf6+ 44. Ke7 Rxf5 45. c6 Rc5 46. Rd8 Be5 47. Ke6 Rxb5 48. Rf8 Rc5 49. Rf5 Rxc6+ 50. Kd5 Ra6 51. Kxe5 Ra5+ 52. Ke4 Rxf5 53. Kxf5 h4 0-1

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.29"]
[Round "3"]
[White "Garrido Silos, Pablo"]
[Black "Santos Usua, Mikel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1489"]
[BlackElo "1801"]
[PlyCount "106"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Bd6 5. 0-0 0-0 6. d4 dxc4 7. Qa4 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Bxf4 11. gxf4 Nbd7 12. Nc3 Rc8 13. e4 c5 14. Qd3 b4 15. e5 bxc3 16. exf6 cxb2 17. fxg7 Kxg7 18. Rab1 Bxf3 19. Bxf3 Qf6 20. Rxb2 Qxf4 21. Bb7 Rb8 22. dxc5 Kh8 23. Kh1 Qe5 24. Qxd7 Qxb2 25. c6 Qc2 26. Qd4+ f6 27. Qd6 Qe4+ 28. f3 Qe2 29. Qd1 Qxa2 30. Qb1 Qd5 31. Qd1 Rf7 32. Qxd5 exd5 33. Bxa6 Rb6 34. Bb7 Rfxb7 35. cxb7 Rxb7 36. Rd1 Rb5 37. Kg2 Kg7 38. Kg3 f5 39. Kf4 Kf6 40. Rd2 Rb4+ 41. Kg3 Ke5 42. h3 d4 43. Rd3 Rc4 44. Rd2 Rc3 45. h4 Re3 46. Kf2 f4 47. Ra2 Rc3 48. Ra5+ Ke6 49. Ra6+ Kd5 50. Ra5+ Rc5 51. Ra7 h5 52. Rd7+ Kc4 53. Ke2 Kc3 0-1

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.29"]
[Round "2"]
[White "Santos Usua, Mikel"]
[Black "Del Prado Rodriguez, Xulio"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1801"]
[BlackElo "2275"]
[PlyCount "46"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[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. e3 Nbd7 4. Bd3 c5 5. c3 g6 6. 0-0 Bg7 7. Nbd2 0-0 8. e4 dxe4 9. Nxe4 cxd4 10. Nxd4 Nxe4 11. Bxe4 a6 12. Be3 Qc7 13. Qe2 Nf6 14. Bf3 e5 15. Qd2 exd4 16. Bxd4 Bf5 17. Rfe1 Rfe8 18. Rad1 Rxe1+ 19. Rxe1 Re8 20. Rd1 Ne4 21. Qe3 Bxd4 22. Qxd4 Ng5 23. Qd6 Qxd6 0-1

[Event "ESP-ch U16 rapid"]
[Site "Salobrena"]
[Date "2023.07.29"]
[Round "4"]
[White "Santos Usua, Mikel"]
[Black "Lorca Sanchez, Manuel"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1801"]
[BlackElo "1403"]
[PlyCount "63"]
[EventDate "2023.07.29"]
[EventType "swiss (rapid)"]
[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. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Nbd7 7. Nbd2 Be7 8. Nh4 Bg6 9. Nxg6 hxg6 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Nf6 13. Bg2 Qd7 14. Be3 Rd8 15. Qe2 Qc7 16. Rfd1 Qa5 17. a3 Qf5 18. Qf3 Qc2 19. Rac1 Qxb2 20. Rb1 Qxa3 21. Rxb7 Qa6 22. Qxc6+ Qxc6 23. Bxc6+ Kf8 24. Rxa7 Ng4 25. h4 Nxe3 26. fxe3 g5 27. Rb1 gxh4 28. Rbb7 Bf6 29. Rxf7+ Kg8 30. g4 Kh7 31. Rxf6 Kg8 32. Rf1 1-0

[Event "ESP-ch U16 Rapid"]
[Site "Salobrena"]
[Date "2022.07.31"]
[Round "7"]
[White "Perez Bolanos, David"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1581"]
[BlackElo "1298"]
[PlyCount "115"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qd7 7. Nf3 e6 8. Bb5 Nc6 9. Ne5 Qc7 10. Qa4 Rc8 11. Qxa7 Bd6 12. Nxc6 bxc6 13. Qxc7 Rxc7 14. Be2 0-0 15. 0-0 c5 16. Nb5 Rc6 17. Nxd6 Rxd6 18. dxc5 Rc6 19. b4 Rb8 20. a3 Ne4 21. Bb2 Nd2 22. Be5 Ra8 23. Rfd1 Nc4 24. Bxc4 dxc4 25. Bd6 Rca6 26. b5 Rxa3 27. Rxa3 Rxa3 28. c6 Rd3 29. Ra1 h6 30. b6 Rxd6 31. b7 Rxc6 32. b8Q+ Kh7 33. Rc1 c3 34. Qe5 c2 35. e4 Bg6 36. f3 f5 37. Qb2 fxe4 38. Rxc2 Rd6 39. fxe4 Bxe4 40. Re2 Bf5 41. Qe5 Rd5 42. Qf4 Rd1+ 43. Kf2 Rb1 44. g4 Bd3 45. Re1 Rb2+ 46. Kg1 Bg6 47. Rxe6 Rb1+ 48. Kf2 Rb2+ 49. Re2 Rb7 50. Kg3 Rf7 51. Qe5 Bd3 52. Rf2 Rd7 53. h4 Bb1 54. g5 hxg5 55. hxg5 Rd3+ 56. Kg4 Ba2 57. Rh2+ Kg6 58. Qf5# 1-0

[Event "ESP-ch U16 Rapid"]
[Site "Salobrena"]
[Date "2022.07.31"]
[Round "6"]
[White "Santos Usua, Mikel"]
[Black "Gutierrez Garcia, Marcos II"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1298"]
[BlackElo "1603"]
[PlyCount "141"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 dxc4 8. Qxc4 Nbd7 9. Nbd2 Nb6 10. Qc2 h6 11. e4 e6 12. Nb3 Qe7 13. Re1 Nfd7 14. Be3 e5 15. dxe5 Nxe5 16. Bc5 Nxf3+ 17. Bxf3 Qf6 18. Bxf8 Qxf3 19. Nd2 Qf6 20. Bxg7 Kxg7 21. Qc3 Qxc3 22. bxc3 Be6 23. Nb3 Nc4 24. Rad1 Ne5 25. Re3 b6 26. f4 Nc4 27. Ree1 c5 28. Rd3 Na3 29. Rd2 Nc4 30. Rf2 Nd6 31. e5 Nb5 32. Re3 Nc7 33. Rd2 Nd5 34. Red3 Ne7 35. Rd8 Rxd8 36. Rxd8 Nd5 37. Ra8 a5 38. Rb8 a4 39. Nc1 c4 40. Kf2 Nxc3 41. Rxb6 g5 42. Ra6 gxf4 43. gxf4 Kg6 44. Ne2 Nxa2 45. Rxa4 c3 46. Rxa2 Bxa2 47. Nxc3 Be6 48. Kg3 Kf5 49. Nb5 h5 50. Nd6+ Kg6 51. Kh4 Bd7 52. Ne4 Kf5 53. Nf6 Bc6 54. Nxh5 Bf3 55. Ng7+ Kxf4 56. e6 fxe6 57. Nxe6+ Ke5 58. Ng5 Bd1 59. Nh3 Kf6 60. Nf4 Bc2 61. Kg4 Bf5+ 62. Kg3 Bb1 63. h4 Kg7 64. Kg4 Bc2 65. Kg5 Bb1 66. Nh5+ Kh7 67. Nf6+ Kg7 68. h5 Bc2 69. h6+ Kf7 70. Nh5 Kg8 71. h7+ 1/2-1/2

[Event "ESP-ch U16 Rapid"]
[Site "Salobrena"]
[Date "2022.07.30"]
[Round "3"]
[White "Camacho Marin, Francisco Javier"]
[Black "Santos Usua, Mikel"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1640"]
[BlackElo "1298"]
[PlyCount "108"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qc1 Bf5 6. Nd2 e6 7. Ngf3 h6 8. a4 Bd6 9. Bb5+ Nbd7 10. Ne5 Bxe5 11. Bxe5 0-0 12. dxc5 Qxc5 13. Bg3 a6 14. Bxd7 Nxd7 15. 0-0 Rac8 16. Nf3 Be4 17. Ne5 Nxe5 18. Bxe5 f6 19. Bg3 e5 20. Qd2 Rfd8 21. Kh1 Qc6 22. f4 exf4 23. exf4 Re8 24. Bf2 Bf5 25. Rfe1 Rxe1+ 26. Rxe1 Be4 27. a5 f5 28. Bd4 Qb5 29. b4 Rc6 30. h3 Rg6 31. Re2 Rg3 32. Kh2 Rd3 33. Qe1 Kf7 34. Re3 Rxe3 35. Qxe3 g6 36. Qf2 g5 37. fxg5 hxg5 38. Qg3 Qc6 39. Qxg5 Qg6 40. Qxg6+ Kxg6 41. Kg3 Kf7 42. Kf2 Kg6 43. g3 Kf7 44. Ke3 Kg6 45. Kf4 Bg2 46. h4 Be4 47. g4 fxg4 48. Kxg4 Bd3 49. h5+ Kh7 50. Kg5 Be2 51. h6 Bd3 52. Bg7 Bb5 53. Kf6 Bc6 54. Ke5 Kg6 1/2-1/2

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2022.07.30"]
[Round "9"]
[White "Santos Usua, Mikel"]
[Black "Moll Gener, Joan"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1876"]
[BlackElo "2034"]
[PlyCount "61"]
[EventDate "2022.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Na6 10. 0-0-0 Bg4 11. Nxf6+ Bxf6 12. Be2 Nb4 13. Kb1 Nc6 14. h3 Bxf3 15. Bxf3 Nd4 16. Rhe1 Ne6 17. Bg4 Nf8 18. Rd5 h5 19. Be2 c6 20. Rxd8 Bxd8 21. Rd1 Bb6 22. c5 Bc7 23. Bc4 Rd8 24. Rxd8 Bxd8 25. b4 Nd7 26. Kc2 Kg7 27. Kd3 Kf6 28. g4 hxg4 29. hxg4 Nf8 30. f3 Ne6 31. Bxe6 1/2-1/2

[Event "ESP-ch U16 Rapid"]
[Site "Salobrena"]
[Date "2022.07.30"]
[Round "4"]
[White "Santos Usua, Mikel"]
[Black "Perez Bolanos, Joel"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1298"]
[BlackElo "1568"]
[PlyCount "122"]
[EventDate "2022.07.30"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. Nbd2 Bb7 9. e4 Na6 10. e5 Nd7 11. a3 c5 12. cxd5 Bxd5 13. Qd3 Nab8 14. Re1 Nc6 15. dxc5 Nxc5 16. Qe2 a5 17. Nc4 Qc7 18. Bf4 Rfd8 19. Rad1 h6 20. h4 b5 21. Nd6 Bxd6 22. exd6 Qb7 23. Qc2 Nd7 24. Qe2 Rac8 25. Qe3 b4 26. g4 Nb6 27. axb4 Nxb4 28. Qe2 Rc2 29. Rd2 Rxd2 30. Bxd2 Rxd6 31. Bf4 Rd8 32. Rc1 Rc8 33. Rxc8+ Qxc8 34. Ne5 Qb7 35. Bxd5 N6xd5 36. Bg3 Nc6 37. Nc4 Qb5 38. b3 Nd4 39. Qb2 Nxb3 40. Nxa5 Qxa5 41. Qxb3 Qe1+ 42. Kg2 Qe4+ 43. f3 Qe2+ 44. Bf2 Nf4+ 45. Kg3 Nd3 46. Qb6 Qxf2+ 47. Qxf2 Nxf2 48. Kxf2 Kf8 49. Ke3 Ke7 50. Ke4 Kd6 51. f4 g6 52. Kd4 f5 53. gxf5 gxf5 54. h5 e5+ 55. fxe5+ Ke6 56. Kd3 Kxe5 57. Ke3 f4+ 58. Kf3 Kf5 59. Kf2 Kg4 60. Kg2 Kxh5 61. Kf3 Kg5 0-1

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2022.07.29"]
[Round "8"]
[White "Iglesias Ferreira, Andres"]
[Black "Santos Usua, Mikel"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2069"]
[BlackElo "1876"]
[PlyCount "71"]
[EventDate "2022.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 Nbd7 8. Qc2 b6 9. b3 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 c5 14. Bb2 cxd4 15. Nxd4 Bxg2 16. Kxg2 Qc7 17. Rad1 Rfd8 18. Qe2 Rac8 19. Rfe1 Bb4 20. Rf1 Qb7+ 21. Kg1 Qe4 22. Qxe4 Nxe4 23. a3 Bc5 24. Rfe1 Nf6 25. b4 Bxd4 26. Bxd4 h6 27. c5 Nd5 28. f3 bxc5 29. Bxc5 a5 30. Rc1 axb4 31. axb4 Rb8 32. Re4 Rb5 33. Rec4 Ra8 34. R1c2 Ra1+ 35. Kg2 Rb1 36. Rd2 1/2-1/2

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2022.07.27"]
[Round "5"]
[White "Santos Usua, Mikel"]
[Black "Perez Bolanos, Joel"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1876"]
[BlackElo "2036"]
[PlyCount "116"]
[EventDate "2022.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 Nbd7 7. Nge2 h5 8. Qc2 h4 9. Bd2 Nf8 10. f4 Ng6 11. 0-0-0 exf4 12. Nxf4 Ne5 13. Be2 Bg4 14. Bxg4 Nfxg4 15. Rdf1 Qd7 16. b3 Bg5 17. h3 Nf6 18. Nd3 Bxd2+ 19. Qxd2 Nxd3+ 20. Qxd3 Qe7 21. Nb5 0-0 22. Nc3 a6 23. Rf4 Nd7 24. g3 Qg5 25. Qe3 Qxg3 26. Qxg3 hxg3 27. Rg1 Nf6 28. Rh4 Rae8 29. Rxg3 Re5 30. Kd2 b5 31. Kd3 b4 32. Nd1 g6 33. Nf2 Kg7 34. Rf3 a5 35. Rhf4 Nh5 36. Rg4 a4 37. Rg1 axb3 38. axb3 Ra8 39. Rb1 Nf6 40. Rxf6 Kxf6 41. Ng4+ Ke7 42. Nxe5 dxe5 43. Kc2 Rh8 44. Rh1 Rh4 45. Kd3 f5 46. exf5 gxf5 47. Ke3 Kf6 48. Rh2 e4 49. Rh1 Ke5 50. Ke2 f4 51. Kf2 Rh6 52. h4 Ra6 53. Rd1 Ra2+ 54. Ke1 Rh2 55. d6 Rh1+ 56. Ke2 f3+ 57. Kd2 e3+ 58. Kc2 Rxd1 0-1

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2022.07.25"]
[Round "2"]
[White "Santos Usua, Mikel"]
[Black "Diaz Mino, Daniel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1876"]
[BlackElo "2151"]
[PlyCount "178"]
[EventDate "2022.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. Nbd2 c5 7. c3 b6 8. Qe2 Bb7 9. e4 cxd4 10. Nxd4 Nfd7 11. N2b3 Nc5 12. Nxc5 bxc5 13. Nf3 Nc6 14. Be3 Qc7 15. Rfd1 h6 16. Rab1 a5 17. Qd2 Kh7 18. Rdc1 Nd8 19. b3 Ne6 20. h4 Ba6 21. h5 Bxd3 22. Qxd3 Rfd8 23. Qd5 Qd7 24. c4 Rf8 25. Rd1 Rad8 26. e5 Nc7 27. Qe4 Qe6 28. hxg6+ fxg6 29. Qh4 Rxf3 30. gxf3 Qxe5 31. Kg2 Rf8 32. Rh1 h5 33. Qe4 Qf5 34. Rh3 Ne6 35. Rbh1 Bh6 36. Qxf5 Rxf5 37. Bxh6 Kxh6 38. Rh4 Nd4 39. Re4 e5 40. Rh3 g5 41. Rg3 h4 42. Rh3 Rf8 43. Re1 Kh5 44. Re3 Rb8 45. Rh1 Rb4 46. Rb1 Kg6 47. Rb2 Kf5 48. Rb1 Rb8 49. Re4 Rh8 50. Rh1 a4 51. Re3 axb3 52. axb3 Ra8 53. Rd1 Ra2 54. Rb1 Ne6 55. Rf1 Rb2 56. Rd1 Nf4+ 57. Kf1 Ke6 58. Rde1 Kd7 59. Rd1 Kc6 60. Rc1 Nh3 61. Re2 Rxb3 62. Re3 Rb2 63. Re2 Rb6 64. Rd2 Kd7 65. Ra1 Nf4 66. Rad1 Ne6 67. Ra2 Nd4 68. Ra7+ Ke6 69. Ra3 Kf5 70. Re3 Rb2 71. Rc1 Kf4 72. Rcc3 Rb4 73. Re4+ Kf5 74. Ree3 Ke6 75. Rc1 Nb3 76. Rc2 Rxc4 77. Rxc4 Nd2+ 78. Ke2 Nxc4 79. Re4 Nb6 80. Rg4 Kf5 81. Ke3 Nd5+ 82. Kd3 h3 83. Rg1 Nf4+ 84. Ke3 d5 85. Kd2 d4 86. Rc1 g4 87. fxg4+ Kxg4 88. Rxc5 h2 89. Rc1 Kf3 0-1

[Event "ESP-ch States U16"]
[Site "Isla"]
[Date "2022.06.25"]
[Round "5"]
[White "Serrano Almendros, Angel"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "2088"]
[BlackElo "1940"]
[PlyCount "105"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 Bb4 6. Bd2 d6 7. 0-0-0 0-0 8. f3 Be6 9. Qe2 Ne5 10. f4 Nc4 11. Be1 Bxc3 12. Bxc3 b5 13. b3 Nb6 14. Qe3 Bd7 15. Bd3 Re8 16. Qg3 Qe7 17. Nh3 c5 18. e5 dxe5 19. fxe5 Nfd5 20. Bb2 Rac8 21. e6 fxe6 22. Bxh7+ Kxh7 23. Ng5+ Kg8 24. Qh4 Nf6 25. Rhf1 c4 26. Rf3 e5 27. Rxd7 Qxd7 28. Rh3 Qxh3 29. Qxh3 b4 30. bxc4 Nxc4 31. Ba1 a5 32. Qb3 Nd5 33. Qf3 Nf6 34. Qb3 Rc5 35. Nf3 e4 36. Nd2 Rec8 37. Bxf6 gxf6 38. Nxe4 Re5 39. Qg3+ Kf7 40. Qh4 Rc6 41. c3 bxc3 42. Qh7+ Ke6 43. Qh3+ f5 44. Qh6+ Kd5 45. Nxc3+ Kc5 46. Qf4 Kb4 47. Kc2 Rce6 48. Qd4 a4 49. a3+ Ka5 50. Qxc4 Kb6 51. Nxa4+ Ka5 52. Qb4+ Ka6 53. Nc5+ 1-0

[Event "ESP-ch States U16"]
[Site "Isla"]
[Date "2022.06.24"]
[Round "3"]
[White "Santos Usua, Mikel"]
[Black "Rodriguez Avila, Alvaro"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "1940"]
[BlackElo "2040"]
[PlyCount "74"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. Nc3 d5 5. e3 Bb4 6. Bd2 0-0 7. Be2 dxc4 8. Bxc4 Qe7 9. 0-0 Rd8 10. Qc2 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. f4 Qc5 14. Bb3 Bf5 15. Qc1 Qe7 16. a3 Bc5 17. Kh1 Ng4 18. Rf3 Qh4 19. h3 Nf2+ 20. Kh2 Nd3 21. Qf1 Nxb2 22. Bc1 Nd3 23. e4 Nxc1 24. Rxc1 Be6 25. Bxe6 fxe6 26. Qc4 Qe7 27. f5 Bxa3 28. e5 Bxc1 29. f6 gxf6 30. exf6 Qf7 31. Ne4 Bh6 32. g4 e5 33. Qxf7+ Kxf7 34. g5 Bf8 35. h4 Rd4 36. g6+ Kxg6 37. h5+ Kxh5 0-1

[Event "ESP-ch States U16"]
[Site "Isla"]
[Date "2022.06.23"]
[Round "1"]
[White "Santos Usua, Mikel"]
[Black "Perez Sousa, Xabier"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1940"]
[BlackElo "1978"]
[PlyCount "105"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 c6 11. Bc4 b5 12. Bb3 Bb7 13. dxc6 Nxc6 14. Bd5 Rd7 15. 0-0 h6 16. Rfd1 Rad8 17. Rd2 Nd4 18. Bxd4 exd4 19. Bxb7 Rxb7 20. Rad1 Rbd7 21. e5 d3 22. Ne1 Bxe5 23. Rxd3 Rxd3 24. Nxd3 Kg7 25. g3 Kf6 26. Kf1 a5 27. Ke2 Rd4 28. b3 a4 29. Rc1 axb3 30. axb3 Bd6 31. Rc6 Ke6 32. Ke3 Kd7 33. Kxd4 Kxc6 34. h3 Bc7 35. g4 Kd6 36. f4 f5 37. gxf5 gxf5 38. Ne5 Ke6 39. Nd3 Bb6+ 40. Kc3 Ba5+ 41. Kd4 Bb6+ 42. Kc3 Ba5+ 43. Kd4 Kd6 44. Ne5 Bb6+ 45. Kd3 Kd5 46. Nf3 Bc7 47. Nd4 Bxf4 48. Nxf5 Kc5 49. Nd4 Kb4 50. Ke4 Bc1 51. h4 Bb2 52. Nxb5 Kxb5 53. Kf3 1/2-1/2

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "2"]
[White "Arnaiz Yanes, Miguel Angel"]
[Black "Santos Usua, Mikel"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1923"]
[BlackElo "1940"]
[PlyCount "117"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 b6 6. Nbd2 Ba6 7. Bxa6 Nxa6 8. Qe2 Nb8 9. c3 Nbd7 10. 0-0 0-0 11. h3 c5 12. Ne5 Nxe5 13. dxe5 Nd7 14. Bxe7 Qxe7 15. f4 c4 16. Nf3 b5 17. Nd4 Qc5 18. a3 a5 19. Qh5 Rfe8 20. Rfe1 f6 21. exf6 Nxf6 22. Qe5 Nd7 23. Qg5 e5 24. Nf5 Qf8 25. Nh6+ Kh8 26. Ng4 exf4 27. exf4 Qf7 28. Ne5 Nxe5 29. Rxe5 Rxe5 30. fxe5 Re8 31. Rf1 Qa7+ 32. Kh2 h6 33. Qf5 Qe7 34. Re1 Rf8 35. Qh5 Qe6 36. Kg1 Rf5 37. Qg4 h5 38. Qg3 g6 39. Rf1 Rxe5 40. Qh4 Qe7 41. Qd4 Kh7 42. Qb6 Re2 43. Qxb5 Qe3+ 44. Kh1 Qg3 45. Qxd5 Kh6 46. Qf3 Qxf3 47. Rxf3 Rxb2 48. Rf4 Rb3 49. Rxc4 Rxa3 50. Kh2 Ra1 51. Rc7 a4 52. c4 a3 53. c5 a2 54. c6 Rc1 55. Ra7 a1Q 56. Rxa1 Rxa1 57. c7 Rc1 58. Kg3 Rxc7 59. Kf4 0-1

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "4"]
[White "Qalichava, Akaki"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2061"]
[BlackElo "1940"]
[PlyCount "143"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nc6 12. d5 Nb8 13. Nbd2 Re8 14. b3 Nbd7 15. a4 Bb7 16. Nf1 Bf8 17. Qe2 Qb6 18. Bd2 Rac8 19. g4 g6 20. Ng3 Bg7 21. Kh2 Kh8 22. Rg1 c4 23. b4 a5 24. bxa5 Qxa5 25. Rgb1 Ra8 26. Qd1 Qb6 27. Be3 Nc5 28. Rxb5 Qc7 29. Bxc5 dxc5 30. Nd2 Red8 31. Rab1 Ba6 32. R5b2 Ne8 33. Rb6 Rdb8 34. Rxb8 Rxb8 35. Rxb8 Qxb8 36. Qb1 Qc7 37. Ngf1 Nd6 38. Kg2 Bh6 39. Qb2 Kg7 40. Nb1 Bf4 41. f3 Qd8 42. Bd1 h6 43. Na3 h5 44. Qf2 Qg5 45. Qxc5 Qd8 46. Nb5 Nb7 47. Qc7 Bxb5 48. Qxd8 Nxd8 49. axb5 Nb7 50. Be2 Kf8 51. Bxc4 Nd6 52. Bd3 Bc1 53. gxh5 gxh5 54. h4 Ba3 55. Ng3 Bb2 56. c4 Bd4 57. Nxh5 Nb7 58. Ng3 Nc5 59. Be2 Be3 60. Nf5 Bc1 61. b6 f6 62. Nd6 Ke7 63. b7 Nxb7 64. Nxb7 Kd7 65. c5 Kc7 66. Na5 Bf4 67. d6+ Kd7 68. Bb5+ Kc8 69. c6 Bd2 70. d7+ Kd8 71. Nb7+ Kc7 72. d8Q# 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "6"]
[White "Roncal Iglesias, Elena Del Rosar"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C21"]
[BlackElo "1940"]
[PlyCount "73"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. c3 d5 3. exd5 Qxd5 4. d4 exd4 5. cxd4 Nf6 6. a3 c5 7. Nf3 Bg4 8. Be2 cxd4 9. Qxd4 Bxf3 10. Qa4+ Qc6 11. Bb5 Qxb5 12. Qxb5+ Bc6 13. Qe2+ Kd8 14. 0-0 Nbd7 15. Bg5 Kc8 16. Nc3 b6 17. Rac1 Kb7 18. Qc4 Ne5 19. Qf4 Nd3 20. Qf5 Nxc1 21. Rxc1 Be7 22. h3 Rac8 23. b4 Bd7 24. Qf3+ Bc6 25. Qf4 h6 26. Bxf6 Bxf6 27. b5 Bd7 28. Qe4+ Kb8 29. Qf4+ Kb7 30. Nd5 Bg5 31. Rc7+ Kb8 32. Qg3 Ka8 33. Rxd7 Rc1+ 34. Kh2 Rhc8 35. Qf3 R1c4 36. Nxb6+ Kb8 37. Qa8# 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "5"]
[White "Santos Usua, Mikel"]
[Black "Alvarez Gamez, Ismael"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1940"]
[BlackElo "1931"]
[PlyCount "166"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 a6 5. a4 e5 6. dxe6 fxe6 7. e4 Be7 8. e5 Ng4 9. exd6 Qxd6 10. Qxd6 Bxd6 11. h3 Ne5 12. Nxe5 Bxe5 13. Ne4 Nd7 14. Bc4 Ke7 15. Bg5+ Bf6 16. Nxf6 gxf6 17. Be3 b6 18. 0-0-0 Bb7 19. f3 Rhg8 20. Rhg1 Rad8 21. Bf4 Rge8 22. Bd3 Rh8 23. Rge1 e5 24. Bh2 Rhg8 25. Rd2 Rg7 26. f4 Rxg2 27. fxe5 fxe5 28. Rxg2 Bxg2 29. Bxe5 Nxe5 30. Rxe5+ Kd6 31. Rh5 Rh8 32. Bxa6 Be4 33. Rh4 Re8 34. Bb5 Re7 35. Kd2 Bf5 36. Rh6+ Re6 37. Rxe6+ Kxe6 38. h4 Ke5 39. c3 Kf4 40. h5 h6 41. b4 cxb4 42. cxb4 Bg4 43. Be8 Kg5 44. a5 bxa5 45. bxa5 Bc8 46. Kc3 Ba6 47. Kb4 Bc8 48. Kc5 Ba6 49. Kb6 Be2 50. Bf7 Kf6 51. Be8 Ke7 52. Bb5 Bf3 53. a6 Kd6 54. Be8 Bg2 55. Ka7 Kc7 56. Bg6 Bf3 57. Bf7 Be4 58. Bg6 Bf3 59. Be4 Bxh5 60. Bd3 Bf3 61. Bg6 Bd5 62. Bh5 Be4 63. Bg4 Bd5 64. Bh5 Be6 65. Bf3 Bc8 66. Bb7 Bd7 67. Bf3 Be6 68. Be4 h5 69. Bg2 h4 70. Bf1 Bd5 71. Bh3 Bf3 72. Bf1 Bg4 73. Bg2 Bd7 74. Bf1 Bc6 75. Bh3 Be4 76. Bf1 Bf5 77. Bg2 h3 78. Bxh3 Bxh3 79. Ka8 Bf1 80. Ka7 Bd3 81. Ka8 Bc4 82. Ka7 Kc6 83. Kb8 Bxa6 1/2-1/2

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "3"]
[White "Santos Usua, Mikel"]
[Black "Cabezas Solano, David Alejandro"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1940"]
[BlackElo "2196"]
[PlyCount "108"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Nbd2 Nbd7 11. Rd1 Rc8 12. Nb3 Be4 13. Qd2 c6 14. Qe1 Qb6 15. Be3 Nd5 16. Bd2 c5 17. dxc5 Nxc5 18. Nxc5 Bxc5 19. b4 Be7 20. Rac1 Qb7 21. Nh4 Nb6 22. Bxe4 Qxe4 23. Nf3 Nc4 24. Bc3 h6 25. Nd2 Qb7 26. Nxc4 Rxc4 27. Bd2 Rfc8 28. Rxc4 bxc4 29. Bc3 Qb5 30. e3 Qa4 31. Ra1 Rd8 32. a3 Rd3 33. Qc1 Rxc3 34. Qxc3 Bf6 35. Qc1 Bxa1 36. Qxa1 Qb3 37. Kf1 c3 38. Ke1 Qb2 39. Qd1 c2 40. Qd8+ Kh7 41. Qd3+ g6 42. Qd2 c1Q+ 43. Qxc1 Qxc1+ 44. Ke2 Qxa3 45. Kf3 Qxb4 46. Kg2 Qb7+ 47. Kh3 a5 48. Kg4 a4 49. f4 a3 50. e4 Qxe4 51. h4 a2 52. h5 gxh5+ 53. Kxh5 Qh1+ 54. Kg4 f5# 0-1

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "11"]
[White "Santos Usua, Mikel"]
[Black "Munoz Misselis, Nelson Carlos"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1940"]
[BlackElo "1704"]
[PlyCount "71"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 e5 4. dxe5 d4 5. Nbd2 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nb3 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Qd7 11. Nbxd4 0-0-0 12. e3 Nge7 13. 0-0-0 Nxd4 14. exd4 Qa4 15. b3 Qa3+ 16. Qb2 Qb4 17. a3 Qa5 18. b4 Qa4 19. Bd3 Bxd3 20. Rxd3 Nc6 21. d5 Rhe8 22. Rhd1 Ne7 23. d6 cxd6 24. exd6 Nc6 25. b5 Qxc4+ 26. Kb1 Qf4 27. bxc6 bxc6 28. Rb3 Rxd6 29. Rb8+ Kd7 30. Qb7+ Ke6 31. Rxe8+ Kf6 32. g5+ Kg6 33. Rxd6+ Qxd6 34. Qb3 c5 35. Qc2+ Kh5 36. Qxh7+ 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "9"]
[White "Santos Usua, Mikel"]
[Black "Ramadhan, Rahmat Wahid"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1940"]
[PlyCount "78"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d6 2. e4 c6 3. Nf3 Qc7 4. Nc3 e5 5. d5 Bg4 6. h3 Bh5 7. Be3 Nf6 8. Be2 a6 9. Qd2 Nbd7 10. 0-0-0 c5 11. g4 Bg6 12. Qd3 b5 13. b3 b4 14. Nb1 Nxe4 15. Nh4 Nxf2 16. Qd2 Nxh1 17. Rxh1 Be7 18. Nf5 Bxf5 19. gxf5 h6 20. Rg1 Bf6 21. Bf3 a5 22. a4 c4 23. bxc4 Qxc4 24. Kb2 Ke7 25. Be2 e4+ 26. Kc1 Qa2 27. Bd4 Rac8 28. Bxf6+ gxf6 29. Bd1 Ne5 30. Qd4 Rc7 31. Qxe4 Rhc8 32. Rg2 Qxa4 33. c4 Rxc4+ 34. Kd2 Qa2+ 35. Ke1 Rxe4+ 36. Kf1 Qxb1 37. Re2 Qxd1+ 38. Kg2 Qxe2+ 39. Kg3 Rc3# 0-1

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "7"]
[White "Santos Usua, Mikel"]
[Black "Sadki, Mohamed"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1940"]
[PlyCount "59"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 0-0 7. Bg2 b6 8. 0-0 Bb7 9. Qc2 dxc4 10. Nxc4 Nbd7 11. Rad1 Rc8 12. Nce5 c5 13. dxc5 Rxc5 14. Qb3 Bd5 15. Qe3 Qc7 16. Nxd7 Nxd7 17. b3 h6 18. Rc1 Rc8 19. Rxc5 Qxc5 20. Nd4 Bxg2 21. Kxg2 Nf6 22. Rd1 Nd5 23. Qf3 Nc3 24. Rd2 Rd8 25. Nxe6 Rxd2 26. Nxc5 bxc5 27. Qxc3 Rxa2 28. Qxc5 Rxe2 29. Qxa7 Kh7 30. Qxf7 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "1"]
[White "Santos Usua, Mikel"]
[Black "Skuridina, Ekaterina"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1940"]
[BlackElo "1360"]
[PlyCount "107"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 c5 5. Bg2 Be7 6. 0-0 0-0 7. cxd5 exd5 8. dxc5 Bxc5 9. Nbd2 Qb6 10. Nb3 Be7 11. Be3 Qe6 12. Nfd4 Qd7 13. Rc1 Nc6 14. a3 Nxd4 15. Bxd4 Ne4 16. Qc2 Bg5 17. f4 Bf6 18. Bxe4 dxe4 19. Bxf6 gxf6 20. Qxe4 Qb5 21. Qf3 Bh3 22. Rfd1 Rad8 23. g4 Rxd1+ 24. Rxd1 Bxg4 25. Qxg4+ Kh8 26. Qf3 Rg8+ 27. Kf2 Qb6+ 28. Ke1 Rg1+ 29. Kd2 Qd6+ 30. Qd3 Qxf4+ 31. Kc2 Qc7+ 32. Kb1 Rxd1+ 33. Qxd1 Qxh2 34. Qf1 Qh6 35. Qf3 Qg6+ 36. Ka2 b6 37. Qa8+ Kg7 38. Qxa7 h5 39. Qxb6 h4 40. Nd4 h3 41. Nf3 Qe4 42. Qg1+ Kh7 43. Qh2 Qe6+ 44. b3 Qf5 45. Nd4 Qc8 46. e3 Kg7 47. a4 Qc1 48. Qxh3 Qd2+ 49. Ka3 Qc1+ 50. Kb4 Qd2+ 51. Kc4 Qc1+ 52. Kd5 Qc7 53. Nf5+ Kf8 54. Qh8# 1-0

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "8"]
[White "Singh, Nirbhai"]
[Black "Santos Usua, Mikel"]
[Result "0-1"]
[ECO "C31"]
[BlackElo "1940"]
[PlyCount "30"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. Nf3 dxe4 4. Nxe5 Nf6 5. d4 exd3 6. Bxd3 c6 7. 0-0 Bc5+ 8. Kh1 0-0 9. Nc3 Nbd7 10. Ng4 Nxg4 11. Qxg4 Nf6 12. Qh4 h6 13. Ne4 Nxe4 14. Bxe4 Qxh4 15. g3 Qf6 0-1

[Event "Gran Canaria Online Blitz 3rd"]
[Site "Lichess.org INT"]
[Date "2022.06.19"]
[Round "10"]
[White "Valle, Efrain"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1994"]
[BlackElo "1940"]
[PlyCount "61"]
[EventDate "2022.06.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. 0-0 Na5 8. Nbd2 Nxb3 9. axb3 Be7 10. h3 0-0 11. Re1 Bb7 12. Nf1 Re8 13. Ne3 c5 14. c4 g6 15. Nh2 Bf8 16. Neg4 Nxg4 17. hxg4 Qb6 18. g5 Bc6 19. Ng4 Bg7 20. Nf6+ Bxf6 21. gxf6 Re6 22. Bg5 h6 23. Bxh6 Rxf6 24. Bg5 Re6 25. Qg4 Kg7 26. Re3 Rh8 27. Rh3 Ree8 28. Qf3 Rxh3 29. Bf6+ Kf8 30. Qxh3 Re6 31. Qh8# 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.17"]
[Round "9"]
[White "Santos Usua, Mikel"]
[Black "Sanchez Aguilar, Arnau"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1685"]
[BlackElo "1824"]
[PlyCount "73"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bc4 0-0 6. 0-0 Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Nd7 10. c3 Nf6 11. Bc2 b6 12. h3 Bb7 13. Qe2 e6 14. Bf4 Rc8 15. Rad1 Qd5 16. Ra1 Qh5 17. Bd1 Qf5 18. Be5 Rfd8 19. Nh4 Qe4 20. Qf3 Ba6 21. Bxf6 Qxf3 22. Nxf3 Bxf6 23. Re1 c5 24. dxc5 bxc5 25. Be2 Bb7 26. Red1 Bd5 27. Rac1 a5 28. b3 a4 29. bxa4 Bxa2 30. Rxd8+ Rxd8 31. a5 Ra8 32. Ra1 Bd5 33. Ra3 c4 34. Nd2 Bd8 35. a6 Be7 36. Ra2 Bf6 37. Ra3 1/2-1/2

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.16"]
[Round "8"]
[White "Garcia Pardo, Lorena"]
[Black "Santos Usua, Mikel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1458"]
[BlackElo "1685"]
[PlyCount "142"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Nxe5 Qe7 6. Nxc6 Qxe4+ 7. Qe2 dxc6 8. Bd2 Bxc3 9. Bxc3 0-0 10. Qxe4 Nxe4 11. Bb4 Re8 12. Be2 a5 13. Ba3 Ng5 14. Kf1 Ne6 15. c3 Nf4 16. Bf3 Bf5 17. h3 Re6 18. Kg1 Rae8 19. Kh2 h5 20. Rad1 Be4 21. Bxe4 Rxe4 22. Rd2 h4 23. Rhd1 f5 24. b3 g5 25. c4 g4 26. hxg4 fxg4 27. d5 cxd5 28. cxd5 Ne2 29. g3 hxg3+ 30. fxg3 Nc3 31. Rc1 Re2+ 32. Rxe2 Rxe2+ 33. Kh1 Nxd5 34. Rc4 Rxa2 35. Rxg4+ Kf7 36. Bc5 Rb2 37. Rd4 c6 38. Rd3 Kg6 39. g4 Kg5 40. Rg3 Re2 41. Rg2 Rxg2 42. Kxg2 Kxg4 43. Kf2 Kf4 44. Ke2 Ke4 45. Kd2 b6 46. Bf2 c5 47. Kc2 Nb4+ 48. Kc3 Kd5 49. Bh4 Kc6 50. Bd8 Kb5 51. Kb2 Nd5 52. Ka3 Nf4 53. Kb2 Ne6 54. Be7 a4 55. bxa4+ Kxa4 56. Kc3 Kb5 57. Bd6 Kc6 58. Bg3 Kd5 59. Bf2 b5 60. Kb3 Nd4+ 61. Kc3 b4+ 62. Kb2 c4 63. Be1 Kc5 64. Bd2 Kb5 65. Be1 Ka4 66. Bd2 Nb5 67. Bg5 c3+ 68. Kb1 b3 69. Bf6 Na3+ 70. Ka1 b2+ 71. Ka2 b1Q# 0-1

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.16"]
[Round "7"]
[White "Santos Usua, Mikel"]
[Black "Badier Carave, David Olivier"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1685"]
[BlackElo "1887"]
[PlyCount "62"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. Bf4 d6 5. e3 a6 6. c4 b4 7. Bd3 g6 8. Nbd2 Bg7 9. Qc2 Nbd7 10. h3 0-0 11. 0-0 Nb6 12. Rfe1 e5 13. Bg5 Nbd7 14. Ne4 h6 15. Bh4 g5 16. Bg3 Qe7 17. Bh2 Nxe4 18. Bxe4 Nf6 19. Bf5 e4 20. Bxc8 Raxc8 21. Nd2 Rce8 22. a3 g4 23. axb4 gxh3 24. gxh3 Qd7 25. Kg2 Nh7 26. Nxe4 Qf5 27. Bg3 Ng5 28. Rh1 Qf3+ 29. Kh2 Nxe4 30. Rhg1 Kh8 31. bxc5 Nxg3 0-1

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.15"]
[Round "6"]
[White "Torrente Gayarre, Lorenzo"]
[Black "Santos Usua, Mikel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1376"]
[BlackElo "1685"]
[PlyCount "46"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 cxd4 5. Nxd4 e5 6. Nf3 Nc6 7. 0-0 Be7 8. Bg5 0-0 9. Nc3 Be6 10. Qd2 Qa5 11. Bxf6 Bxf6 12. Rfd1 Rfd8 13. a3 h6 14. b4 Qc7 15. Ne1 e4 16. Rab1 Ne5 17. e3 Nc4 18. Qe2 Bxc3 19. f3 f5 20. f4 Qb6 21. Kf2 d4 22. exd4 Rxd4 23. Bh3 Rd2+ 0-1

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.14"]
[Round "4"]
[White "Fernandez Rosado, Roberto"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2041"]
[BlackElo "1685"]
[PlyCount "91"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d3 Nge7 5. 0-0 d6 6. c3 Bb6 7. Nbd2 a6 8. Ba4 0-0 9. h3 h6 10. Nc4 Ba7 11. Ne3 Be6 12. d4 exd4 13. Nxd4 Nxd4 14. cxd4 d5 15. e5 Nc6 16. Bxc6 bxc6 17. b4 Qh4 18. f4 a5 19. a3 Rfb8 20. Qd2 f5 21. Bb2 Qe7 22. Bc3 Rb7 23. Qd3 Qd7 24. Kh2 Kh8 25. Rfb1 axb4 26. axb4 Rbb8 27. Qa6 Kh7 28. Qd3 Kh8 29. Rg1 g6 30. g4 Kh7 31. gxf5 Bxf5 32. Nxf5 Qxf5 33. Qxf5 gxf5 34. Rg2 Rg8 35. Rga2 Bxd4 36. Bxd4 Rxa2+ 37. Rxa2 Rb8 38. Bc5 Kg8 39. e6 Re8 40. e7 Kf7 41. Kg2 Ke6 42. Kf3 Kd7 43. Rg2 d4 44. Rd2 Ke6 45. Rxd4 Kf7 46. Rd8 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.14"]
[Round "5"]
[White "Santos Usua, Mikel"]
[Black "Tornay, Aritz"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1685"]
[BlackElo "1489"]
[PlyCount "142"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Be2 c5 7. dxc5 Nbd7 8. h3 Nxc5 9. 0-0 b6 10. Rb1 Bb7 11. Bg3 Nfe4 12. Nxe4 Nxe4 13. Bh2 Rc8 14. Bd3 a6 15. Qe2 Nc5 16. Rfd1 Qd7 17. c3 Nxd3 18. Qxd3 Rfd8 19. Qc2 Qc6 20. Nd4 Qc4 21. Qb3 e5 22. Nf3 e4 23. Qxc4 dxc4 24. Rxd8+ Rxd8 25. Nd4 b5 26. Kf1 Rd5 27. Ke2 Be5 28. Bxe5 Rxe5 29. Rd1 Rd5 30. f3 Rd6 31. f4 f5 32. Rg1 Bc8 33. g4 Kf7 34. Kf2 fxg4 35. hxg4 h5 36. gxh5 gxh5 37. Rg5 Bg4 38. Kg3 Rg6 39. Kh4 Kf6 40. Rxg6+ Kxg6 41. a4 bxa4 42. Nc6 Kh6 43. Nb4 Bc8 44. Nd5 Bg4 45. Nb6 Be2 46. Nxa4 a5 47. Nc5 Bd3 48. Nb7 a4 49. Nd6 Kg6 50. Nb7 Be2 51. Nc5 Kf5 52. Nxa4 Ke6 53. Kg5 Bg4 54. Nb6 Be2 55. f5+ Kf7 56. Nd5 h4 57. Kxh4 Bd1 58. Kg5 Ba4 59. f6 Bc6 60. Nb6 Bb5 61. Nc8 Bd7 62. Nd6+ Kg8 63. Nxe4 Kf8 64. Nd6 Be6 65. e4 Kg8 66. e5 Kf8 67. Nf5 Kf7 68. Nd4 Bd5 69. e6+ Bxe6 70. Nxe6 Kxe6 71. Kg6 Kd5 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.13"]
[Round "3"]
[White "Santos Usua, Mikel"]
[Black "Lopez Garcia, Inigo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1685"]
[BlackElo "1472"]
[PlyCount "91"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Nbd2 Bd6 6. Ne5 Bxe5 7. Bxe5 Nbd7 8. Nf3 Nxe5 9. Nxe5 Nd7 10. Nf3 0-0 11. Bd3 Bxd3 12. Qxd3 c5 13. 0-0 Rc8 14. c3 Nf6 15. Ne5 Qe7 16. b3 Rfd8 17. Rac1 Qc7 18. c4 cxd4 19. exd4 Nd7 20. Qe3 Qd6 21. c5 Qb8 22. f4 Nxe5 23. fxe5 Qc7 24. b4 Qc6 25. Qb3 b5 26. Ra1 Ra8 27. a4 Rdb8 28. a5 a6 29. Rf4 Rf8 30. Raf1 Ra7 31. Qg3 Qd7 32. Rg4 g6 33. Qh4 h5 34. Qxh5 Kg7 35. Rf6 Qe8 36. Qg5 Rh8 37. h4 Rh6 38. h5 Qh8 39. hxg6 Rh5 40. Qf4 Rh1+ 41. Kf2 Rf1+ 42. Kxf1 Qh1+ 43. Kf2 Qb1 44. Rxf7+ Kg8 45. Rf8+ Kg7 46. Qf6+ 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2021.07.12"]
[Round "2"]
[White "Centeno Mendoza, Julio Stefano"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2071"]
[BlackElo "1685"]
[PlyCount "99"]
[EventDate "2021.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 dxe5 8. dxe5 Ndb4 9. Qxd8+ Nxd8 10. Na3 Bg4 11. Nd4 Ndc6 12. Nxc6 Nxc6 13. Bb5 Bd7 14. Bxc6 Bxc6 15. f3 e6 16. Nc4 Bb5 17. Ne3 Bb4+ 18. Bd2 Bxd2+ 19. Kxd2 0-0-0+ 20. Kc2 Rd3 21. Rhe1 Kb8 22. Rad1 Rc8+ 23. Kb1 Rcd8 24. Rxd3 Bxd3+ 25. Kc1 Kc7 26. Rd1 h5 27. b4 b5 28. Kb2 Bg6 29. Rxd8 Kxd8 30. Kc3 Kc7 31. g3 Kc6 32. Kd4 Bb1 33. a3 g5 34. h4 gxh4 35. gxh4 Bh7 36. Nd1 Bf5 37. Nc3 Bg6 38. Ke3 a6 39. Kf4 Bf5 40. Kg5 Bg6 41. Kf6 Kb6 42. Ne2 a5 43. Nf4 axb4 44. axb4 Bc2 45. Kxf7 Bd1 46. Kxe6 Bxf3 47. Kd6 Kb7 48. e6 Bc6 49. Nxh5 Be8 50. Nf6 1-0

[Event "ESP-chT Regional U14"]
[Site "Gijon"]
[Date "2021.06.20"]
[Round "6.1"]
[White "Garijo Perez, Hugo"]
[Black "Santos Usua, Mikel"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1744"]
[BlackElo "1647"]
[PlyCount "83"]
[EventDate "2021.06.17"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Murcia U14"]
[BlackTeam "Navarra U14"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Nb8 9. Bc2 0-0 10. a4 Bb7 11. d4 Nbd7 12. Nbd2 c5 13. d5 Re8 14. Nf1 Bf8 15. Ng3 g6 16. h3 c4 17. Nh2 Bg7 18. a5 Rc8 19. Bg5 Qc7 20. Qd2 Nc5 21. f4 exf4 22. Qxf4 Nfd7 23. Ng4 Ne5 24. Rf1 Nxg4 25. Qxg4 Nd7 26. Qh4 Ne5 27. Bf6 Bxf6 28. Qxf6 Qe7 29. Ne2 Nd7 30. Qxe7 Rxe7 31. Ng3 Rce8 32. Rae1 Ne5 33. Rf6 Rb8 34. Kf2 Kg7 35. Rf4 Rbe8 36. Kg1 Bc8 37. Ref1 Rd8 38. Kh2 Nd7 39. Ra1 Nc5 40. Raf1 Nd7 41. R4f2 Nc5 42. Rf4 1/2-1/2

[Event "ESP-chT Regional U14"]
[Site "Gijon"]
[Date "2021.06.19"]
[Round "4.2"]
[White "Santos Usua, Mikel"]
[Black "Fernandez Climent, Albert"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1647"]
[BlackElo "1794"]
[PlyCount "106"]
[EventDate "2021.06.17"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Navarra U14"]
[BlackTeam "Catalunya U14"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc1 cxd4 7. exd4 Bf5 8. Be2 Rc8 9. 0-0 h6 10. Re1 e6 11. h3 Be7 12. Be3 0-0 13. Ne5 Rfd8 14. Nxc6 Rxc6 15. Nd2 Rdc8 16. Nf3 Nd7 17. Ne5 Nxe5 18. dxe5 Qa5 19. Qd2 b5 20. Rec1 b4 21. Bd4 Qa4 22. Bd3 bxc3 23. bxc3 Bg5 24. f4 Bxf4 25. Qxf4 Bxd3 26. Qe3 Qa6 27. a4 R6c7 28. Rd1 Bc4 29. Rdb1 Rb7 30. Rxb7 Qxb7 31. Bxa7 Qb2 32. Qe1 Ra8 33. Bd4 Ba2 34. Qd1 Rxa4 35. Qxa4 Qxa1+ 36. Kh2 Kh7 37. Qc2+ g6 38. Qf2 Kg8 39. Qf6 Qb1 40. Be3 g5 41. Qxh6 Qg6 42. Qxg6+ fxg6 43. Bxg5 Kf7 44. Kg3 Bb1 45. Kf4 Bd3 46. g4 Bf1 47. h4 Be2 48. Bf6 Bd1 49. Kg5 Bc2 50. h5 gxh5 51. gxh5 Kg8 52. Kh6 Bd3 53. Kg5 Kh7 1/2-1/2

[Event "ESP-chT Regional U14"]
[Site "Gijon"]
[Date "2021.06.17"]
[Round "2.2"]
[White "Santos Usua, Mikel"]
[Black "Hornero Perez, Mario I"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1647"]
[BlackElo "1724"]
[PlyCount "107"]
[EventDate "2021.06.17"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Navarra U14"]
[BlackTeam "Cantabria U14"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 Bg4 6. h3 Bxf3 7. Qxf3 0-0 8. 0-0-0 c6 9. g4 b5 10. h4 Qa5 11. Kb1 b4 12. Ne2 Ne4 13. Nc1 Nd7 14. Bd3 Nef6 15. Nb3 Qb6 16. h5 a5 17. hxg6 fxg6 18. Qh3 a4 19. Nc1 c5 20. g5 cxd4 21. gxf6 Nxf6 22. exd4 Ng4 23. Be5 Nxe5 24. dxe5 Rxf2 25. Rdf1 h6 26. Rxf2 Qxf2 27. Qe6+ Qf7 28. Qxf7+ Kxf7 29. Rf1+ Ke6 30. Bxg6 Bxe5 31. Nd3 Bd6 32. Bf5+ Kf6 33. Bd7+ Kg7 34. Be6 d4 35. Rg1+ Kf6 36. Bd5 Ra5 37. Rf1+ Kg5 38. Be4 h5 39. Kc1 b3 40. Rg1+ Kh4 41. Rh1+ Kg5 42. cxb3 axb3 43. axb3 h4 44. b4 Rb5 45. Rg1+ Bg3 46. Kc2 Rb8 47. Kb3 Rf8 48. Kc4 Kg4 49. Kxd4 Kh3 50. Ke3 e5 51. b5 Bf4+ 52. Nxf4+ exf4+ 53. Kf2 Rf7 54. Bf3 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2020.08.07"]
[Round "8"]
[White "Moll Pons, Jana"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1744"]
[BlackElo "1599"]
[PlyCount "43"]
[EventDate "2020.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qe2 Be7 9. Rd1 Bd7 10. e6 fxe6 11. Ne5 Bd6 12. Qh5+ g6 13. Nxg6 Ng7 14. Qh6 Rg8 15. Qxh7 Kf7 16. Rd3 e5 17. Rf3+ Ke6 18. Qh3+ Kd5 19. Rd3+ Kc4 20. Nxe5+ Bxe5 21. Rxd7 Qf8 22. Qb3+ 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2020.08.07"]
[Round "7"]
[White "Santos Usua, Mikel"]
[Black "Larranaga Juaristi, Alexander"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1599"]
[BlackElo "1746"]
[PlyCount "60"]
[EventDate "2020.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Nd2 d5 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 Qe7 9. 0-0 Nd7 10. dxc5 Nxc5 11. Bc2 Bxg3 12. hxg3 f5 13. c4 Ne4 14. Bb3 dxc4 15. Bxc4 Nf6 16. Qc2 Bd7 17. Qxf5 Kh8 18. Qd3 e5 19. e4 Rad8 20. Qe3 Bc8 21. Nb3 Qb4 22. Rac1 h6 23. a3 Qe7 24. Rfd1 Ng4 25. Qe2 Nd4 26. Nbxd4 exd4 27. Bd3 Qf7 28. Rc5 b6 29. Rb5 Rd6 30. e5 Rdd8 1/2-1/2

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2020.08.06"]
[Round "6"]
[White "Santos Usua, Mikel"]
[Black "Sierra Magrazo, Lidia"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1599"]
[BlackElo "1498"]
[PlyCount "47"]
[EventDate "2020.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. Be2 Nh5 7. Bg5 h6 8. Bh4 g5 9. Ne5 Nf6 10. Bg3 Bf5 11. h4 Nbd7 12. Qd2 Ne4 13. Nxe4 Bxe4 14. f3 Bf5 15. 0-0-0 Qb6 16. hxg5 hxg5 17. e4 Rxh1 18. Rxh1 Be6 19. Qxg5 Bf8 20. Nxd7 Kxd7 21. Qd2 dxe4 22. fxe4 Rd8 23. c4 Kc8 24. c5 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2020.08.05"]
[Round "5"]
[White "Cayon Pelaez, Pablo"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1812"]
[BlackElo "1599"]
[PlyCount "109"]
[EventDate "2020.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 b5 6. b3 Bf5 7. Bd3 Bg6 8. 0-0 Nbd7 9. Qc2 e6 10. Re1 Bb4 11. Bd2 Bxc3 12. Bxc3 Bxd3 13. Qxd3 Ne4 14. Nd2 Nxc3 15. Qxc3 0-0 16. cxd5 cxd5 17. Qc6 Nf6 18. Rac1 Qa5 19. Rc2 h6 20. Qc7 Qb4 21. Qc5 Qa5 22. Qc3 Qxc3 23. Rxc3 Rfc8 24. Rec1 Rxc3 25. Rxc3 Ra7 26. Rc8+ Kh7 27. Kf1 Rb7 28. Rc6 a5 29. a3 a4 30. b4 Nd7 31. Ke2 Nb6 32. Kd3 Kg6 33. e4 dxe4+ 34. Kxe4 Kf6 35. f4 Ke7 36. g4 Nd5 37. Rc5 Kd6 38. Kf3 f5 39. gxf5 exf5 40. Nf1 Rc7 41. Ne3 Nxe3 42. Kxe3 Re7+ 43. Kd3 Re1 44. Rxb5 Ra1 45. Rxf5 Rxa3+ 46. Kc4 Rh3 47. Ra5 Rxh2 48. Rxa4 Rf2 49. Ra6+ Ke7 50. b5 Rxf4 51. Ra7+ Kf6 52. b6 Rf1 53. b7 Rb1 54. Kc5 h5 55. Ra6+ 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2020.08.04"]
[Round "3"]
[White "Maldonado Mena, German"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2014"]
[BlackElo "1599"]
[PlyCount "47"]
[EventDate "2020.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. h3 Re8 9. Bf4 Nbd7 10. Nf3 Bf8 11. Qc2 h6 12. g4 Bb4 13. g5 Bxc3+ 14. bxc3 Nh5 15. Bh2 hxg5 16. Rg1 Ndf6 17. Rxg5 Bxh3 18. Ne5 Qe7 19. 0-0-0 c5 20. Be2 Nf4 21. Bxf4 cxd4 22. Rdg1 Be6 23. Rxg7+ Kh8 24. Ng6+ 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2020.08.03"]
[Round "1"]
[White "Aguado Doncel, Pablo Luis"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2105"]
[BlackElo "1599"]
[PlyCount "90"]
[EventDate "2020.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Qc2 Nbd7 9. Nf3 Re8 10. 0-0 Nf8 11. h3 Ng6 12. Ne5 Qc7 13. Bxf6 Bxf6 14. Nxd5 Qd6 15. Nxf6+ Qxf6 16. f4 Qh4 17. Bc4 Nxe5 18. fxe5 Re7 19. Rf4 Qg3 20. Rf3 Qg6 21. Qxg6 hxg6 22. Raf1 Be6 23. Bxe6 fxe6 24. Kh2 Rc8 25. Rc1 Rf7 26. Rxf7 Kxf7 27. Kg3 g5 28. b4 Kg6 29. b5 Kf5 30. Kf3 Kg6 31. bxc6 Rxc6 32. Rxc6 bxc6 33. g4 Kf7 34. Ke4 Ke7 35. Kd3 Kd7 36. Kc4 Kc7 37. Kc5 Kd7 38. a4 Kc7 39. a5 Kd7 40. a6 Kc7 41. e4 Kd7 42. d5 cxd5 43. exd5 exd5 44. Kxd5 Ke7 45. e6 g6 1-0

[Event "ESP-ch U10"]
[Site "Salobrena Granada"]
[Date "2017.07.07"]
[Round "7"]
[White "Herranz Suarez, David"]
[Black "Santos Usua, Mikel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1486"]
[BlackElo "1256"]
[PlyCount "69"]
[EventDate "2017.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 a6 4. c4 c6 5. Nc3 Bf5 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 Be7 10. c5 0-0 11. h3 b6 12. b4 h6 13. Rad1 Re8 14. Rfe1 b5 15. e4 Nh7 16. Ra1 a5 17. a3 a4 18. Nh2 Qc8 19. Re3 Bg5 20. Bxg5 Nxg5 21. Rg3 Qd8 22. Ng4 Nf6 23. Nxh6+ gxh6 24. h4 Nfh7 25. hxg5 hxg5 26. e5 Re7 27. Rh3 f6 28. exf6 Nxf6 29. f3 Rg7 30. Kf2 Qf8 31. Ke2 Qf7 32. Rah1 Rh7 33. Qe3 Qg6 34. Qxe6+ Kh8 35. Rxh7+ 1-0

[Event "ESP-ch U10"]
[Site "Salobrena Granada"]
[Date "2017.07.05"]
[Round "4"]
[White "Santos Usua, Mikel"]
[Black "Diaz Mino, Daniel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1256"]
[BlackElo "1645"]
[PlyCount "18"]
[EventDate "2017.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. c3 Bg4 6. Bd3 Bd6 7. 0-0 Qd7 8. Nbd2 Nge7 9. Qc2 0-0-0 1-0

