[Event "ESP-chT CECLUB Div2"]
[Site "Linares"]
[Date "2023.08.13"]
[Round "1.2"]
[White "Lagos Lejarraga, Jon"]
[Black "Gamundi Salamanca, Antonio"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2124"]
[BlackElo "2438"]
[PlyCount "152"]
[EventDate "2023.08.13"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Abadino"]
[BlackTeam "Prodomasa Coin"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. 0-0 e5 9. dxe5 Nxe5 10. Re1 Bd6 11. Nd4 Ne7 12. Nb5 Bxb5 13. Bxb5+ N5c6 14. Bxc6+ bxc6 15. h3 0-0 16. Be3 Nf5 17. Bf2 Bg3 18. Qc2 Rae8 19. Na3 g6 20. Bxg3 Qxg3 21. Qf2 Qf4 22. Nc2 Qc7 23. Nb4 h5 24. g4 hxg4 25. hxg4 Ng7 26. Kg2 Ne6 27. Nd3 f5 28. Qg3 Qxg3+ 29. Kxg3 fxg4 30. Kxg4 Kg7 31. Re5 Nd8 32. Rae1 Rxe5 33. Nxe5 Re8 34. f4 Nf7 35. Nd3 Rxe1 36. Nxe1 Kf6 37. Nd3 Ke6 38. Nc5+ Kd6 39. b4 Ke7 40. Nd3 Kf6 41. a4 g5 42. a5 gxf4 43. Kxf4 Ke6 44. Ke3 Kd6 45. Nc5 Ne5 46. Nb3 Nc4+ 47. Kd4 Na3 48. Kd3 Nc4 49. Nd4 Ne5+ 50. Kc2 a6 51. Nb3 Nd7 52. Nd2 c5 53. Kb3 Kc6 54. Nf3 Kb5 55. Nd2 Ne5 56. Nf1 cxb4 57. cxb4 Nc6 58. Nd2 Nxb4 59. Kc3 Nc6 60. Nb3 Nxa5 61. Nd4+ Kb6 62. Nc2 Nc6 63. Ne1 Kb5 64. Nc2 a5 65. Na3+ Kc5 66. Nc2 d4+ 67. Kb3 d3 68. Ne3 Kd4 69. Nd1 Ne5 70. Nb2 d2 71. Nd1 Kd3 72. Kb2 Ke2 73. Nc3+ Ke1 74. Kc2 Nc4 75. Kb3 Ne3 76. Ka4 Nd5 0-1

[Event "ESP-ch 85th"]
[Site "Linares"]
[Date "2020.08.31"]
[Round "1"]
[White "Lagos Lejarraga, Jon"]
[Black "Cuenca Jimenez, Jose Fernando"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2108"]
[BlackElo "2535"]
[PlyCount "150"]
[EventDate "2020.08.31"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 Nb6 16. dxe5 dxe5 17. Qxd8 Raxd8 18. axb5 axb5 19. Bg5 Kg7 20. Ra7 Rb8 21. Bd3 c6 22. b3 Nfd7 23. Bc2 Nc8 24. Raa1 Nd6 25. Be3 Ra8 26. Kf1 c5 27. Ke2 Bc6 28. Red1 Rec8 29. Ne1 b4 30. c4 f6 31. f3 Nf7 32. Nd3 Nd8 33. Kd2 Ne6 34. Nf1 Nd4 35. Bg1 Kf7 36. Rdb1 f5 37. exf5 gxf5 38. Ne3 Bh6 39. Kd1 Rg8 40. Ne1 e4 41. fxe4 Nxc2 42. N1xc2 Bxe4 43. Rxa8 Rxa8 44. Ra1 Rxa1+ 45. Nxa1 f4 46. Ng4 Bg7 47. Nc2 Bxg2 48. Ke2 Bxh3 49. Kf3 h5 50. Nf2 Bf5 51. Ne1 Bb1 52. Ne4 Kg6 53. Nxc5 Nxc5 54. Bxc5 Kf5 55. Bxb4 Be4+ 56. Kf2 Bd4+ 57. Ke2 Kg4 58. Bd6 f3+ 59. Nxf3 Bxf3+ 60. Kd3 Bf2 61. c5 h4 62. Bh2 Kh3 63. Be5 Kg2 64. b4 h3 65. Kc4 Bg3 66. Bxg3 Kxg3 67. b5 h2 68. c6 h1Q 69. Kc5 Qh5+ 70. Kb6 Be2 71. c7 Qxb5+ 72. Ka7 Qa5+ 73. Kb8 Qb6+ 74. Kc8 Bg4+ 75. Kd8 Qd6+ 0-1

[Event "San Sebastian Gros op 29th"]
[Site "San Sebastian"]
[Date "2019.06.28"]
[Round "9"]
[White "Lagos Lejarraga, Jon"]
[Black "Forgas Moreno, Yaniela"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2104"]
[BlackElo "2272"]
[PlyCount "100"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. Qc2 Qc7 6. 0-0 b6 7. Re1 Bb7 8. Bf1 g6 9. a4 Bg7 10. a5 0-0 11. a6 Bc6 12. d4 e6 13. Na3 Rac8 14. Nb5 Bxb5 15. Bxb5 cxd4 16. Nxd4 d5 17. Nc6 Nb8 18. Nxb8 Rxb8 19. exd5 Nxd5 20. Qe4 Qc5 21. Bf1 Rfd8 22. Bg5 Rd7 23. Bh4 h6 24. Rad1 b5 25. Bg3 Rb6 26. h4 Rxa6 27. h5 g5 28. Be5 Bxe5 29. Qxe5 Rb6 30. Rd4 Qc7 31. Qe4 Nf6 32. Rxd7 Qxd7 33. Qa8+ Kg7 34. Ra1 Rb7 35. Be2 e5 36. Rd1 Qe7 37. Rd8 e4 38. Rh8 a6 39. Rd8 Rb6 40. Rd4 e3 41. Qf3 Re6 42. Kf1 exf2 43. Qxf2 Ne4 44. Qe3 Qf6+ 45. Ke1 Qf5 46. Bd3 Ng3 47. Bxf5 Rxe3+ 48. Kd2 Nxf5 49. Rd5 Ne7 50. Rd6 Re6 0-1

[Event "San Sebastian Gros op 29th"]
[Site "San Sebastian"]
[Date "2019.06.26"]
[Round "7"]
[White "Lagos Lejarraga, Jon"]
[Black "Villegas, Pierre"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2104"]
[BlackElo "2349"]
[PlyCount "46"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 e6 10. Qe2 Ngf6 11. Bd2 Be7 12. 0-0-0 Qb6 13. Rhe1 0-0 14. Ne5 Rad8 15. c3 c5 16. Nxd7 Rxd7 17. dxc5 Bxc5 18. Qf3 Bxf2 19. Re2 Bxg3 20. Qxg3 Rfd8 21. Rf1 Rxd2 22. Rxd2 Rxd2 23. Qb8+ Rd8 0-1

[Event "San Sebastian Gros op 29th"]
[Site "San Sebastian"]
[Date "2019.06.25"]
[Round "6"]
[White "Mirzoev, Azer"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2474"]
[BlackElo "2104"]
[PlyCount "77"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Nge2 Re8 9. Qc2 c6 10. 0-0 Ne4 11. Bf4 Nxc3 12. bxc3 Nf6 13. c4 dxc4 14. Bxc4 Bd6 15. Rab1 b6 16. Rfc1 Bb7 17. h3 h6 18. Qg6 Rf8 19. Bxh6 Ne8 20. Nf4 Qf6 21. Bg5 Qxg6 22. Nxg6 Nc7 23. Nxf8 Kxf8 24. e4 f6 25. Be3 Re8 26. f3 Ke7 27. Kf2 Kd7 28. h4 b5 29. Bb3 a5 30. h5 b4 31. Ba4 Nb5 32. d5 Rb8 33. Rb3 Be5 34. dxc6+ Bxc6 35. Rd3+ Kc7 36. Rc5 Bd6 37. Rc4 Rb7 38. g4 Rb8 39. Rxd6 1-0

[Event "San Sebastian Gros op 29th"]
[Site "San Sebastian"]
[Date "2019.06.24"]
[Round "5"]
[White "Lagos Lejarraga, Jon"]
[Black "Martinez Fernandez, Adrian"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2104"]
[BlackElo "2311"]
[PlyCount "65"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c4 cxd4 5. exd4 Nc6 6. Nc3 e6 7. Bg5 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. Rc1 a6 11. a3 b5 12. Ba2 Bb7 13. Re1 b4 14. Bxf6 Bxf6 15. Ne4 bxa3 16. bxa3 Bxd4 17. Qa4 Rc8 18. Red1 e5 19. Neg5 Rc7 20. Qc2 g6 21. Qe4 Ne7 22. Qh4 h5 23. Rxc7 Qxc7 24. Nxd4 Qd7 25. Re1 exd4 26. Nxf7 Nd5 27. Ne5 Qf5 28. Qxd4 Kh7 29. Bb1 Qg5 30. Nxg6 Rf6 31. h4 Qxg2+ 32. Kxg2 Ne3+ 33. Kg1 1-0

[Event "San Sebastian Gros op 29th"]
[Site "San Sebastian"]
[Date "2019.06.22"]
[Round "2"]
[White "Cifuentes Parada, Roberto"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2433"]
[BlackElo "2104"]
[PlyCount "117"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Bd6 6. c4 dxc4 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Ne5 Ke7 10. Rd1 Nbd7 11. Nxc4 Ng4 12. e3 Rb8 13. Nc3 b6 14. b3 Ba6 15. Bb2 Rbc8 16. Ne4 Bxc4 17. bxc4 Ngf6 18. Nd2 Bb4 19. Nb3 Rxc4 20. Nd4 Rhc8 21. Bb7 Rg8 22. Nc6+ Ke8 23. Rac1 Rxc1 24. Rxc1 Bc5 25. Nxa7 Nd5 26. Rd1 f6 27. Bc6 Ke7 28. e4 b5 29. exd5 Bxa7 30. dxe6 Nc5 31. Bxb5 Rb8 32. a4 Kxe6 33. Bd4 Bb6 34. Be3 Ra8 35. Rd4 Ke7 36. Rc4 Kd6 37. Kg2 Ra5 38. h4 Kd5 39. Rd4+ Ke6 40. Kf3 f5 41. Rb4 Kd5 42. h5 g6 43. hxg6 hxg6 44. g4 Ra7 45. gxf5 gxf5 46. Rd4+ Ke5 47. Rc4 Kd5 48. Rd4+ Ke5 49. Rh4 Ra5 50. Bd2 Ra8 51. Bc3+ Kd6 52. Rh6+ Ne6 53. Bc4 Re8 54. a5 Bc5 55. a6 Re7 56. Bxe6 Rxe6 57. Rxe6+ Kxe6 58. Bd2 Kd5 59. Be3 1-0

[Event "Euskadi-chT (Vasca) Div 1st"]
[Site "Bergara"]
[Date "2019.01.19"]
[Round "2.1"]
[White "Besga Lopez, Jose Angel"]
[Black "Lagos Lejarraga, Jon"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2052"]
[BlackElo "2087"]
[PlyCount "86"]
[EventDate "2019.01.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Abadino"]
[BlackTeam "Santurtzi"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 Qxd5 5. cxd4 e6 6. Nf3 Nf6 7. Bd3 Be7 8. Nc3 Qd8 9. 0-0 0-0 10. Bf4 Nc6 11. Rc1 Nb4 12. Bb1 b6 13. Re1 Bb7 14. Be5 Rc8 15. a3 Nbd5 16. Nxd5 Qxd5 17. Qa4 Rxc1 18. Rxc1 a6 19. Qc2 Rc8 20. Qxc8+ Bxc8 21. Rxc8+ Bf8 22. h3 Nd7 23. Rd8 f6 24. Bf4 Kf7 25. Bd3 b5 26. Bf1 Qb7 27. Bd2 Ke7 28. Ba5 Nb8 29. d5 exd5 30. Nd4 Nc6 31. Nxc6+ Qxc6 32. Rb8 Kf7 33. Rb6 Qc8 34. b4 d4 35. a4 bxa4 36. Rxa6 a3 37. Ra7+ Ke6 38. Rc7 Qb8 39. g4 Bxb4 40. Bc4+ Kd6 41. Bxb4+ Qxb4 42. Rc8 Qb1+ 43. Kg2 Qb7+ 0-1

[Event "Euskadi-chT (Vasca) Div 1st"]
[Site "Bergara"]
[Date "2019.01.12"]
[Round "1.1"]
[White "Lagos Lejarraga, Jon"]
[Black "Alcaide Luque, Aitor"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2087"]
[BlackElo "2112"]
[PlyCount "51"]
[EventDate "2019.01.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Arrasate"]
[BlackTeam "Abadino"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 Bd6 9. Nf1 e5 10. Bg5 Qf7 11. Bh4 h6 12. Bc2 0-0 13. Ne3 Nb6 14. Nxe5 Nxe5 15. dxe5 Bxe5 16. 0-0 g6 17. Qd3 Bf5 18. Nxf5 gxf5 19. Rae1 Rae8 20. f4 Bd6 21. Rxe8 Qxe8 22. Rf3 Bc5+ 23. Kh1 c6 24. b4 Bd6 25. Rg3+ Kh7 26. Qxf5+ 1-0

[Event "San Sebastian Gros op 27th"]
[Site "San Sebastian"]
[Date "2017.06.25"]
[Round "4"]
[White "Etchegaray, Patrice"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2359"]
[BlackElo "1987"]
[PlyCount "71"]
[EventDate "2017.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 cxd4 6. exd4 Qb6 7. Qb3 Qxb3 8. axb3 e6 9. Ngf3 Nh5 10. Be3 Bd6 11. b4 0-0 12. Nb3 f5 13. Bb5 f4 14. Bd2 e5 15. Bxc6 bxc6 16. dxe5 Bxe5 17. Nxe5 Re8 18. 0-0 Rxe5 19. Nd4 Bd7 20. Ra5 g5 21. Rfa1 Nf6 22. f3 Rb8 23. b3 Rd8 24. Rxa7 Ne8 25. Ra8 Rxa8 26. Rxa8 Kf7 27. Ra7 Re7 28. Kf2 Nd6 29. Ra6 Nb7 30. Nxc6 Re6 31. b5 Re8 32. Nd4 Nc5 33. Rd6 Re5 34. Nc6 Bxc6 35. bxc6 Ke7 36. c7 1-0

[Event "ESP-ch U18"]
[Site "Granada"]
[Date "2016.07.30"]
[Round "9"]
[White "Lagos Lejarraga, Jon"]
[Black "Redondo Benavente, Jose Carlos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2053"]
[BlackElo "2184"]
[PlyCount "103"]
[EventDate "2016.07.25"]
[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. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. a3 Nc6 8. Bd3 g6 9. 0-0 Bg7 10. Re1 dxe5 11. dxe5 Qc7 12. Bc4 Nb6 13. Bb5 0-0 14. Bxc6 Qxc6 15. Nc3 Bd7 16. Bg5 h6 17. Bh4 Qc7 18. Rc1 Bc6 19. Ne4 Qd7 20. Nd4 Bxe4 21. Rxe4 Rac8 22. Nf3 Rxc1 23. Qxc1 Rc8 24. Qf1 Nd5 25. h3 a6 26. Rc4 b5 27. Rc1 Nf4 28. Kh2 Rc6 29. Rd1 Nd5 30. Qd3 Qc7 31. Bg3 Rc4 32. Rd2 Kh7 33. Rd1 Rc5 34. Qd4 Nb6 35. Qd6 Rc6 36. Qxc7 Rxc7 37. Rd6 Rb7 38. Ne1 Nc4 39. Rxa6 Nxb2 40. Nc2 Nc4 41. f4 g5 42. fxg5 hxg5 43. Rc6 Ra7 44. Rc5 Nxa3 45. Nxa3 Rxa3 46. Rxb5 Re3 47. Rc5 Kg6 48. Rb5 Kf5 49. Rb7 Kg6 50. Rb5 Rd3 51. Rb2 Rxg3 52. Rb1 0-1

[Event "ESP-ch U18"]
[Site "Granada"]
[Date "2016.07.29"]
[Round "8"]
[White "Bayo Milagro, Alvaro"]
[Black "Lagos Lejarraga, Jon"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2229"]
[BlackElo "2053"]
[PlyCount "79"]
[EventDate "2016.07.25"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Bb3 Ng4 9. Nxc6 dxc6 10. Qxd8 Rxd8 11. Bf4 b6 12. 0-0 Ba6 13. Rfe1 Ne5 14. Rad1 Rac8 15. Nb1 c5 16. a3 c4 17. Ba2 Nc6 18. Nc3 Bxc3 19. bxc3 Rxd1 20. Rxd1 Rd8 21. Rb1 e5 22. Be3 Kg7 23. Kf1 Na5 24. Ke1 Rd6 25. f3 f5 26. Bg5 Rd7 27. Rb4 h6 28. Be3 f4 29. Bf2 g5 30. Rb1 h5 31. Rb4 Nc6 32. Rb1 Kf7 33. Ke2 Ke6 34. Rg1 Rg7 35. h3 h4 36. Rb1 Kd6 37. Be1 Na5 38. Rd1+ Kc7 39. Rb1 Kc6 40. Rb4 1/2-1/2

[Event "ESP-ch U18"]
[Site "Granada"]
[Date "2016.07.25"]
[Round "2"]
[White "Fernandez Cano, Victor"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2208"]
[BlackElo "2053"]
[PlyCount "121"]
[EventDate "2016.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. d3 Nc6 5. 0-0 g6 6. Nbd2 Bg7 7. e4 dxe4 8. dxe4 0-0 9. c3 h6 10. Re1 e5 11. a4 Be6 12. Qe2 Qc7 13. Nc4 Nd7 14. Ne3 Nf6 15. Nd2 Rfd8 16. Ndc4 Na5 17. Nxa5 Qxa5 18. Bf3 Qc7 19. Nc4 Ne8 20. Be3 Nd6 21. Nxd6 Rxd6 22. Bg4 Rad8 23. Bxe6 Rxe6 24. Red1 Red6 25. c4 Qc6 26. Rd5 b6 27. Qc2 Qc7 28. a5 Kh7 29. axb6 axb6 30. Ra6 Rb8 31. Qd3 Rbd8 32. Qa3 R8d7 33. Ra8 Bf6 34. Qa6 Be7 35. Kg2 Rc6 36. Rc8 Qxc8 37. Qxc8 Rxc8 38. Rxd7 Re8 39. Rb7 Bd8 40. Rxf7+ Kg8 41. Rd7 g5 42. h4 gxh4 43. Bxh6 hxg3 44. fxg3 Bf6 45. Rd6 Bd8 46. Kf3 Kf7 47. g4 Ke7 48. Rg6 Kf7 49. Rg7+ Ke6 50. Rb7 Kd6 51. g5 Kc6 52. Rf7 Re6 53. Kg4 Rd6 54. Kf5 Bxg5 55. Bxg5 Rd4 56. Rf6+ Kc7 57. Kxe5 Rxc4 58. Rf2 b5 59. Kd5 Rd4+ 60. Kxc5 Rxe4 61. Bf4+ 1-0

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.04.02"]
[Round "8.1"]
[White "Dorronsoro Larbide, Ibai"]
[Black "Lagos Lejarraga, Jon"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "1616"]
[BlackElo "1919"]
[PlyCount "64"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Bb3 Bd7 10. Qd2 Rc8 11. g4 Na5 12. h4 Nc4 13. Bxc4 Rxc4 14. 0-0-0 Qa5 15. Nb3 Qa6 16. Kb1 Rfc8 17. Bd4 Be6 18. Qd3 b5 19. g5 Nd7 20. Bxg7 Kxg7 21. Rdf1 Ne5 22. Qe3 Rxc3 23. bxc3 Nc4 24. Qd4+ Kg8 25. Ka1 Qa3 26. Rb1 Rc6 27. Nc1 Qa5 28. Rb4 Na3 29. Qd3 Nxc2+ 30. Qxc2 Qxb4 31. Ne2 Qc4 32. Rc1 Ra6 0-1

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.04.02"]
[Round "9.5"]
[White "Lagos Lejarraga, Jon"]
[Black "Mendieta Gomez, Andres"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1919"]
[BlackElo "1355"]
[PlyCount "61"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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. Bb5 Nf6 4. 0-0 a6 5. Ba4 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 exd4 12. cxd4 Bb7 13. Nbd2 Re8 14. Nf1 Bf8 15. Ng3 g6 16. Bf4 Bg7 17. Rc1 c4 18. Qd2 Nc6 19. Bb1 d5 20. e5 Nd7 21. Bh6 b4 22. h4 Bc8 23. h5 Ndxe5 24. dxe5 Nxe5 25. Bxg7 Nxf3+ 26. gxf3 Kxg7 27. Rxe8 Qxe8 28. Qxd5 Be6 29. Qe5+ Kg8 30. Ne4 Kf8 31. Nf6 1-0

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.04.01"]
[Round "6.2"]
[White "Lagos Lejarraga, Jon"]
[Black "Arteche Campo, Patricia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1919"]
[BlackElo "1308"]
[PlyCount "43"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bc4 Bg4 7. f3 Bf5 8. g4 Bg6 9. h4 h6 10. Nh3 Qc7 11. Bf4 Qd7 12. Qd2 Nd5 13. 0-0-0 Nxf4 14. Nxf4 Qd6 15. Rhe1 Nd7 16. Nxg6 Qxg6 17. d5 0-0-0 18. dxc6 bxc6 19. Ne4 e6 20. h5 Qh7 21. Qf4 Qg8 22. Ba6# 1-0

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.04.01"]
[Round "7.5"]
[White "Velez Nebreda, Joel"]
[Black "Lagos Lejarraga, Jon"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1320"]
[BlackElo "1919"]
[PlyCount "72"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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 c5 3. e3 d5 4. Bd3 Nc6 5. c3 Bg4 6. Nbd2 e6 7. 0-0 Be7 8. h3 Bh5 9. b3 0-0 10. dxc5 Bxc5 11. Qe2 e5 12. Bb2 e4 13. Bc2 exf3 14. Nxf3 Qe7 15. b4 Bb6 16. Rfe1 Rfe8 17. g4 Bg6 18. Bxg6 hxg6 19. Kg2 Ne5 20. Ng5 Nc4 21. Rh1 Nxb2 22. Qxb2 Qe5 23. Nf3 Qe4 24. Qe2 Rac8 25. Rac1 Nd7 26. Rhd1 Ne5 27. a4 Qxf3+ 28. Qxf3 Nxf3 29. Kxf3 Red8 30. Kg3 Rc4 31. a5 Bc7+ 32. f4 g5 33. Rf1 gxf4+ 34. exf4 d4 35. cxd4 Rdxd4 36. Rxc4 Rxc4 0-1

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.03.31"]
[Round "4.3"]
[White "Lagos Lejarraga, Jon"]
[Black "Ruiz De Arcaute Jimenez, Josu"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1919"]
[BlackElo "1354"]
[PlyCount "57"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Re1 Bg4 7. d3 Be7 8. c3 b5 9. Bc2 0-0 10. Nbd2 Nb8 11. Nf1 c5 12. Ng3 Nc6 13. h3 Be6 14. d4 cxd4 15. cxd4 Nb4 16. Bb3 d5 17. Nxe5 dxe4 18. Bxe6 fxe6 19. a3 Nbd5 20. Nc6 Qb6 21. Nxe7+ Nxe7 22. Nxe4 Rad8 23. Nc5 Nf5 24. Nxe6 Rxd4 25. Nxd4 Nxd4 26. Be3 Rd8 27. Bxd4 Rxd4 28. Qb3+ Rc4 29. Rac1 1-0

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.03.31"]
[Round "5.4"]
[White "Vara Del Bosque, Daniel"]
[Black "Lagos Lejarraga, Jon"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1518"]
[BlackElo "1919"]
[PlyCount "64"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. d3 e6 7. 0-0 Nge7 8. Bb3 Nd4 9. Qe1 Nec6 10. Qg3 b5 11. Kh1 a5 12. a4 b4 13. Nd1 Ne2 14. Qf2 Nxc1 15. Rxc1 0-0 16. Rb1 Ne7 17. Ne3 d5 18. e5 Ba6 19. Qh4 Rc8 20. Qh3 c4 21. Ng4 Nf5 22. dxc4 dxc4 23. Rbd1 Qe7 24. Rd7 Qxd7 25. Nf6+ Bxf6 26. exf6 Qd8 27. g4 Qxf6 28. gxf5 exf5 29. Ng5 Bb7+ 30. Kg1 Qd4+ 31. Rf2 Qd1+ 32. Rf1 Qg4+ 0-1

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.03.30"]
[Round "2.4"]
[White "Lagos Lejarraga, Jon"]
[Black "Cano Ortega, Ander"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1919"]
[BlackElo "1633"]
[PlyCount "59"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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. Bc4 e6 7. 0-0 c6 8. Be2 Bd6 9. Ne5 Bxe2 10. Qxe2 Nbd7 11. Re1 0-0 12. Bg5 Qc7 13. Rad1 Rac8 14. Rd3 h6 15. Bf4 Nd5 16. Nxd5 cxd5 17. Bxh6 Qxc2 18. Qg4 Bxe5 19. dxe5 g6 20. Rde3 Rfe8 21. Bg5 Rc4 22. f4 Qf5 23. Qh4 Rxf4 24. Qxf4 Qxf4 25. Bxf4 Nb6 26. Bg5 Rc8 27. Bf6 Kf8 28. Rh3 Ke8 29. Rh8+ Kd7 30. Rxc8 1-0

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.03.30"]
[Round "3.3"]
[White "Zuloaga Erauskin, Markel"]
[Black "Lagos Lejarraga, Jon"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1827"]
[BlackElo "1919"]
[PlyCount "82"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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 c5 3. e3 d5 4. c3 Nc6 5. Bd3 Bg4 6. Nbd2 e6 7. 0-0 Be7 8. h3 Bh5 9. dxc5 Bxc5 10. e4 0-0 11. Re1 Bxf3 12. Qxf3 Ne5 13. Qe2 Nxd3 14. Qxd3 dxe4 15. Qb5 e3 16. fxe3 Qc7 17. a4 Qg3 18. Nf3 Ne4 19. Rf1 b6 20. Qd3 f5 21. Qd7 Rf6 22. b4 Rg6 23. Ra2 Nxc3 24. Rc2 Bxb4 25. Bb2 Nd5 26. Ne5 Rf6 27. Ng4 Rf7 28. Qxe6 Nc7 29. Qb3 Bd6 30. Be5 Bxe5 31. Rf3 Qe1+ 32. Rf1 Qa5 33. Qc4 Bd6 34. Qc6 Qd5 35. Qxd5 Nxd5 36. Rc6 fxg4 37. Rxd6 Rxf1+ 38. Kxf1 Nxe3+ 39. Kf2 Nc4 40. Rd4 Ne5 41. hxg4 Kf7 0-1

[Event "Euskadi-ch U18"]
[Site "Eibar"]
[Date "2016.03.29"]
[Round "1.2"]
[White "Delgado Bilbao, Jorge"]
[Black "Lagos Lejarraga, Jon"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1582"]
[BlackElo "1919"]
[PlyCount "62"]
[EventDate "2016.03.29"]
[EventType "tourn"]
[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. Nbd2 Bg7 4. e4 d6 5. Bc4 Nbd7 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Ne6 Qe8 9. Nxc7 Qd8 10. Nxa8 b6 11. 0-0 Bb7 12. Nxb6 axb6 13. Re1 h6 14. e5 dxe5 15. dxe5 Nd5 16. Nf3 Qc7 17. Qd3 Kh7 18. h4 Nb4 19. Qc3 Qxc3 20. bxc3 Nxc2 21. Bf4 Nxa1 22. Rxa1 Bxf3 23. gxf3 Bxe5 24. Bxe5 Nxe5 25. Kg2 Rc8 26. Re1 Nc6 27. Kg3 Kg7 28. f4 Kf6 29. Kg4 h5+ 30. Kf3 Ra8 31. Re2 Ra3 0-1

[Event "San Sebastian op 39th"]
[Site "San Sebastian"]
[Date "2016.03.25"]
[Round "8"]
[White "Pogorelov, Ruslan"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2347"]
[BlackElo "1919"]
[PlyCount "65"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. e4 Bg7 7. Be3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 d6 11. Bd3 0-0 12. 0-0 b6 13. Qd2 Bb7 14. Bb1 Rc8 15. b3 Nc5 16. Bh6 Qd7 17. Bxg7 Kxg7 18. f4 a5 19. f5 Qd8 20. Qd4+ Kg8 21. Nd5 Bxd5 22. exd5 Nd7 23. Qh4 Kg7 24. g4 Rh8 25. g5 h5 26. Rce1 Re8 27. fxg6 fxg6 28. Bxg6 Kxg6 29. Re6+ Kg7 30. Qxh5 Nf6 31. Qh6+ Kg8 32. gxf6 exf6 33. Rexf6 1-0

[Event "San Sebastian op 39th"]
[Site "San Sebastian"]
[Date "2016.03.24"]
[Round "7"]
[White "Camarena Gimenez, Rufino"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2424"]
[BlackElo "1919"]
[PlyCount "73"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Rc1 Re8 8. Bd3 c6 9. 0-0 dxc4 10. Bxc4 Nd5 11. Ne4 h6 12. Bxe7 Qxe7 13. Bb3 N5b6 14. Ne5 Nf6 15. Nxf6+ Qxf6 16. f4 Nd5 17. Rf3 Qe7 18. Rg3 Nf6 19. Qd3 Rd8 20. Bc2 Bd7 21. Bb1 Rac8 22. b4 Kf8 23. Qa3 Ra8 24. Qb2 Be8 25. f5 Nd5 26. fxe6 Qxe6 27. Rf1 Kg8 28. a3 Rd6 29. e4 Nf6 30. Ba2 Qe7 31. d5 Nxe4 32. Nxc6 Qf6 33. Rxf6 Rxf6 34. Rg4 Nf2 35. Qxf6 Nxg4 36. Ne7+ Kf8 37. Qd6 1-0

[Event "San Sebastian op 39th"]
[Site "San Sebastian"]
[Date "2016.03.23"]
[Round "6"]
[White "Lagos Lejarraga, Jon"]
[Black "Nava Pereda, Carlos"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1919"]
[BlackElo "2268"]
[PlyCount "53"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e6 3. Nf3 d5 4. d4 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. Nxe4 dxe4 9. Nd2 Nxd4 10. Nxe4 Nc6 11. c3 Nxe5 12. Qd4 f6 13. 0-0-0 0-0 14. f4 Nf7 15. Bc4 Rd8 16. Qe3 b6 17. Rxd8+ Nxd8 18. Re1 Kh8 19. Bd3 Nf7 20. Nxf6 Bb7 21. Nxh7 Rd8 22. Bg6 Qh4 23. g3 Qxh2 24. Qxe6 Qd2+ 25. Kb1 Nh6 26. Ng5 Ba6 27. Qe8+ 1-0

[Event "San Sebastian op 39th"]
[Site "San Sebastian"]
[Date "2016.03.22"]
[Round "5"]
[White "Paunovic, Dragan"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2427"]
[BlackElo "1919"]
[PlyCount "77"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. e4 g6 5. 0-0 Bg7 6. c3 Nge7 7. d3 0-0 8. a3 d6 9. b4 a6 10. Nbd2 b6 11. Bb2 Qc7 12. Nc4 h6 13. a4 cxb4 14. cxb4 Be6 15. Qd2 b5 16. axb5 axb5 17. Na5 Qb6 18. Rfd1 Rac8 19. d4 Bg4 20. d5 Nd8 21. Rdc1 Nb7 22. Qe3 Qxe3 23. fxe3 Nxa5 24. bxa5 f5 25. Nd2 Bf6 26. Ba3 Bg5 27. Nf1 f4 28. h4 f3 29. hxg5 fxg2 30. Nd2 Rxc1+ 31. Rxc1 Nc8 32. Kxg2 hxg5 33. Rc6 Rd8 34. Nf3 Kf7 35. Rc7+ Kf6 36. Bb4 Rh8 37. a6 Rd8 38. Rb7 Rd7 39. Nh2 1-0

[Event "San Sebastian op 39th"]
[Site "San Sebastian"]
[Date "2016.03.21"]
[Round "4"]
[White "Lagos Lejarraga, Jon"]
[Black "Lorenzo Duran, Marcos"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "1919"]
[BlackElo "2121"]
[PlyCount "109"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 5. Bd3 Nc6 6. exd6 cxd6 7. c3 Bg4 8. Nbd2 e6 9. Nf1 Bh5 10. Ng3 Bg6 11. h4 d5 12. h5 Bxd3 13. Qxd3 h6 14. Bf4 Nc4 15. b3 Bd6 16. Ne2 Bxf4 17. Nxf4 Nd6 18. 0-0 0-0 19. Rfe1 Rc8 20. Rac1 Qf6 21. g3 Rfd8 22. Ne5 Ne4 23. Nxc6 Rxc6 24. c4 Ng5 25. c5 Ne4 26. Qe3 Qf5 27. Kg2 Rcc8 28. b4 Nf6 29. Qe5 Qxe5 30. Rxe5 Ne4 31. f3 Nd2 32. Re2 Nc4 33. a4 b6 34. Nd3 Kf8 35. Kf2 Ke7 36. Rcc2 Kd7 37. Nb2 Nxb2 38. Rxb2 f6 39. f4 Re8 40. Re3 Rb8 41. Kf3 Rec8 42. Reb3 a6 43. a5 b5 44. Re3 Rc6 45. g4 Rf8 46. Rg2 Rcc8 47. f5 Rfe8 48. fxe6+ Rxe6 49. Rxe6 Kxe6 50. Re2+ Kf7 51. Kf4 Rg8 52. Kf5 g6+ 53. hxg6+ Rxg6 54. Re7+ Kxe7 55. Kxg6 1-0

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2015.07.24"]
[Round "7"]
[White "Lagos Lejarraga, Jon"]
[Black "Comellas Martos, Lidia"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1965"]
[BlackElo "1822"]
[PlyCount "114"]
[EventDate "2015.07.20"]
[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 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. Be3 b6 9. Qd2 Nd7 10. Bh6 e5 11. Bxg7 Kxg7 12. g4 h6 13. 0-0-0 a5 14. Rdf1 a4 15. Ne1 b5 16. Nd1 a3 17. b3 c4 18. Ne3 cxb3 19. cxb3 Nc5 20. Qc3 Qd4 21. Qxd4 exd4 22. N3c2 Rd8 23. Kd2 f5 24. gxf5 gxf5 25. Rfg1+ Kf6 26. e5+ Kf7 27. h4 Ne6 28. h5 Nf8 29. Nf3 c5 30. Nh4 Ra6 31. Rh2 f4 32. Rhg2 Ne6 33. Nf5 Nf8 34. Nd6+ Raxd6 35. exd6 Ne6 36. Nxa3 Ng5 37. Kd1 Rxd6 38. Nxb5 Rb6 39. Na3 Bb7 40. Nc4 Ra6 41. Rxg5 hxg5 42. Rxg5 Kf6 43. Rg6+ Ke7 44. Rg7+ Kf6 45. Rxb7 Rxa2 46. Ke1 f3 47. Rb8 Ra1+ 48. Kd2 Ra2+ 49. Kd1 Rxf2 50. Nd2 Rh2 51. Nxf3 Rxh5 52. Re8 Rh1+ 53. Re1 Rh3 54. Rf1 Ke7 55. Kc2 Kd6 56. Rf2 Rg3 57. Nd2 Kd5 1-0

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2015.07.24"]
[Round "8"]
[White "Serra Canals, Oriol"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2100"]
[BlackElo "1965"]
[PlyCount "93"]
[EventDate "2015.07.20"]
[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. Nf3 Nf6 4. Nc3 Nbd7 5. Qc2 dxc4 6. e3 Nb6 7. Be2 a6 8. 0-0 Be7 9. Rd1 0-0 10. a4 a5 11. e4 c6 12. Bf4 Re8 13. h3 Nfd7 14. Nd2 Bf6 15. e5 Be7 16. Nxc4 Nxc4 17. Bxc4 Qc7 18. Rac1 Nf8 19. Ne4 Rd8 20. Ba2 Ng6 21. Bg3 Ra6 22. Bb1 Rb6 23. h4 Rb4 24. h5 Nf8 25. Nd6 Bxd6 26. exd6 Qb6 27. Qe4 Rxb2 28. Rc5 f5 29. Qd3 Rb3 30. Rc3 Rxc3 31. Qxc3 Nd7 32. Ba2 Nf6 33. h6 Ne4 34. Qf3 Qb2 35. Qxf5 Qxa2 36. Qxe4 Qd5 37. Qg4 Rd7 38. Be5 g6 39. Qg5 Rf7 40. Qd8+ Rf8 41. Qc7 Rf7 42. Qxc8+ Rf8 43. Qxb7 Rf7 44. Qc8+ Rf8 45. Qd7 Rf7 46. Qe8+ Rf8 47. d7 1-0

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2015.07.23"]
[Round "6"]
[White "Rodriguez Sanz, Gabriel"]
[Black "Lagos Lejarraga, Jon"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1654"]
[BlackElo "1965"]
[PlyCount "104"]
[EventDate "2015.07.20"]
[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. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. Nbd2 b6 7. b3 Bb7 8. Bb2 Nc6 9. c4 cxd4 10. Nxd4 d6 11. Nxc6 Bxc6 12. e4 Qc7 13. Qe2 Nd7 14. Bxg7 Kxg7 15. Nf3 a6 16. Rac1 Rac8 17. Rfe1 Rfd8 18. Qb2+ Kg8 19. Nd4 Nc5 20. Bb1 e5 21. Nxc6 Qxc6 22. Rc3 Ne6 23. Rec1 Rc7 24. Bd3 Rdc8 25. Qd2 Qc5 26. h3 Qd4 27. Qc2 Qc5 28. Qb2 Qd4 29. Qc2 Kg7 30. g3 b5 31. Qe2 b4 32. R3c2 a5 33. Rd2 Qb6 34. Qe3 Nd4 35. Kg2 Qc5 36. h4 h5 37. Be2 Rc6 38. Rcd1 a4 39. Rxd4 exd4 40. Rxd4 axb3 41. axb3 Ra8 42. Qd3 Qe5 43. f4 Qf6 44. Bf3 Ra2+ 45. Kh3 Rca6 46. Bg2 Rf2 47. e5 dxe5 48. fxe5 Qe6+ 49. g4 hxg4+ 50. Kg3 Raa2 51. Bd5 Qxe5+ 52. Kxg4 f5+ 0-1

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2015.07.21"]
[Round "3"]
[White "Lagos Lejarraga, Jon"]
[Black "Guerrero Mendez, Luis"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1965"]
[BlackElo "1732"]
[PlyCount "110"]
[EventDate "2015.07.20"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c3 Ngf6 8. Ng3 Be7 9. 0-0 Bxf3 10. Qxf3 c6 11. Bf4 0-0 12. Rad1 Qb6 13. Bc1 a5 14. Rfe1 Rfe8 15. Ne4 Rac8 16. Qh3 g6 17. Bc4 Nd5 18. Ng5 Bxg5 19. Bxg5 Qxb2 20. Rd3 Qa3 21. Qh4 Qf8 22. Rb1 b5 23. Bb3 f6 24. Bd2 a4 25. Bc2 Qg7 26. Rg3 Ne7 27. Qe4 Nf5 28. Rh3 Nb6 29. Re1 Nc4 30. Bc1 c5 31. d5 Nfd6 32. Qf3 exd5 33. Qxd5+ Qf7 34. Qxf7+ Kxf7 35. Rxh7+ Kg8 36. Rhe7 Ne5 37. Rxe8+ Rxe8 38. Kf1 Kf7 39. Be3 Nec4 40. Bf4 g5 41. Bc1 Rxe1+ 42. Kxe1 Ke6 43. Ke2 Ke5 44. g3 g4 45. f3 f5 46. Bf4+ Kd5 47. fxg4 fxg4 48. Bh7 b4 49. Bg8+ Ke4 50. Bh7+ Kd5 51. Kd3 b3 52. Bg8+ Kc6 53. axb3 a3 54. Bxd6 a2 55. Bxc4 Kxd6 0-1

[Event "ESP-ch U16"]
[Site "Salobrena"]
[Date "2015.07.20"]
[Round "2"]
[White "Perez Garcia, Alejandro"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2322"]
[BlackElo "1965"]
[PlyCount "43"]
[EventDate "2015.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. Bb2 Be7 5. g3 0-0 6. c4 c5 7. Bg2 Nc6 8. 0-0 dxc4 9. bxc4 Rb8 10. Qe2 Re8 11. Nc3 b6 12. Rfd1 Bf8 13. d4 cxd4 14. Nxd4 Nxd4 15. Rxd4 Bd7 16. Rad1 Qc7 17. Ne4 Nxe4 18. Rxd7 Qc6 19. Qg4 Qxc4 20. Bxe4 Qxa2 21. Qh5 f5 22. Qf7+ 1-0

[Event "Erandio op 23rd"]
[Site "Erandio"]
[Date "2014.12.28"]
[Round "8"]
[White "Lagos Lejarraga, Jon"]
[Black "Porras Campo, Ruben"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1838"]
[BlackElo "2067"]
[PlyCount "99"]
[EventDate "2014.12.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. a3 Bd7 8. Bd3 Bc6 9. Qe2 Nd7 10. 0-0 Rc8 11. Re1 Be7 12. g3 dxe5 13. dxe5 Nc5 14. Bc2 Qd7 15. Nd4 0-0 16. Nxc6 Qxc6 17. Bf4 Rfd8 18. Nd2 a5 19. Rac1 b5 20. Bb1 Qb6 21. Ne4 Nxf4 22. gxf4 Nxe4 23. Bxe4 Rxc1 24. Rxc1 Qd4 25. Rc7 Kf8 26. Qc2 g6 27. Qe2 Bc5 28. Qc2 Bb6 29. Rb7 Kg7 30. Kg2 b4 31. axb4 axb4 32. Qe2 b3 33. Kg1 Rc8 34. Re7 Rc1+ 35. Kg2 Rd1 36. Qe3 Qd8 37. Qxb3 Rd2 38. Qxe6 Rxf2+ 39. Kg3 Rxf4 40. Kxf4 Qd2+ 41. Kg3 Qe1+ 42. Kh3 Qe3+ 43. Kh4 Qxe4+ 44. Qg4 Bf2+ 45. Kh3 Qd3+ 46. Kg2 Bc5 47. Rc7 Qd2+ 48. Kh3 Qh6+ 49. Kg2 Qd2+ 50. Kh3 1/2-1/2

[Event "Erandio op 23rd"]
[Site "Erandio"]
[Date "2014.12.26"]
[Round "6"]
[White "Lagos Lejarraga, Jon"]
[Black "Perez Fernandez, Modesto C"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1838"]
[BlackElo "2042"]
[PlyCount "94"]
[EventDate "2014.12.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. e5 f6 6. Qe2 fxe5 7. Nxe5 Nd4 8. Qh5+ g6 9. Qd1 Bg7 10. Nf3 Ne7 11. Nbd2 0-0 12. Bg2 Nec6 13. c3 Nf5 14. 0-0 e5 15. Qe2 b6 16. Rb1 Bb7 17. b3 Qd7 18. Bb2 Rae8 19. Rfe1 h6 20. Qd1 Kh7 21. a3 a5 22. Qc2 Ba6 23. c4 d4 24. Ne4 Nd6 25. Nfd2 Bc8 26. Nxd6 Qxd6 27. Ne4 Qc7 28. Qe2 Be6 29. Bc1 Qd7 30. h4 Ne7 31. h5 g5 32. f3 Nf5 33. Kh2 Kh8 34. g4 Nd6 35. Nxd6 Qxd6 36. a4 e4+ 37. Kg1 e3 38. Bh3 Bc8 39. Qh2 Be5 40. Qh1 Bb7 41. Bg2 Bg3 42. Re2 Bf2+ 43. Rxf2 exf2+ 44. Kxf2 Re2+ 45. Kxe2 Qg3 46. Qf1 Bc8 47. Qg1 Rxf3 0-1

[Event "Erandio op 23rd"]
[Site "Erandio"]
[Date "2014.12.21"]
[Round "3"]
[White "Lagos Lejarraga, Jon"]
[Black "Ibarretxe Campo, Lander"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1838"]
[BlackElo "2065"]
[PlyCount "118"]
[EventDate "2014.12.20"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. e5 Qc7 6. Bf4 Qb6 7. Nbd2 g6 8. b3 Bg7 9. Bg2 Nge7 10. c3 0-0 11. 0-0 Bd7 12. Re1 a5 13. a4 f6 14. Bh3 f5 15. Bg2 Rfd8 16. Qe2 Qa6 17. h4 h6 18. Qe3 d4 19. cxd4 Nd5 20. Qe2 Nc3 21. Qe3 Nd5 22. Qe2 cxd4 23. Nc4 Nxf4 24. gxf4 Bf8 25. Kh2 Be8 26. Rg1 Nb4 27. h5 Nd5 28. Qd2 Bb4 29. Qc1 Bc3 30. hxg6 Bxa1 31. Qxa1 b5 32. Nd6 bxa4 33. Nxd4 Rxd6 34. exd6 Qxd6 35. Nxe6 Qxe6 36. Qd4 Bc6 37. Re1 Qd7 38. bxa4 Rd8 39. Qc5 Qd6 40. Qxa5 Ra8 41. Bxd5+ Bxd5 42. Qd2 Rxa4 43. Re5 Bc6 44. Qe3 Qxg6 45. Qg3 Qxg3+ 46. fxg3 Bd7 47. Rd5 Ra7 48. Rd6 Kg7 49. Kg2 Bb5 50. Kf2 Rd7 51. Rb6 Bxd3 52. Rc6 Be4 53. Ra6 Rd2+ 54. Ke1 Rg2 55. Ra7+ Kg6 56. Ra6+ Kh5 57. Ra3 Kg4 58. Ra6 Kxg3 59. Rxh6 Kxf4 0-1

[Event "Valencia Virgen 20th"]
[Site "Valencia"]
[Date "2014.08.30"]
[Round "1.3"]
[White "Bolado Saez, Sergio"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2364"]
[BlackElo "1740"]
[PlyCount "41"]
[EventDate "2014.08.30"]
[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. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. c5 c6 6. Bf4 Be7 7. h3 0-0 8. e3 Re8 9. b4 Nf8 10. Bd3 Ng6 11. Bh2 Nd7 12. 0-0 Bf8 13. Qc2 b6 14. b5 Bb7 15. bxc6 Bxc6 16. Nb5 Bxb5 17. Bxb5 Qc8 18. Qa4 Rd8 19. Ba6 Nxc5 20. dxc5 Qxc5 21. Bb7 1-0

[Event "ESP-ch U14"]
[Site "Salobrena"]
[Date "2012.07.09"]
[Round "1"]
[White "Domingo Nunez, Alejandro"]
[Black "Lagos Lejarraga, Jon"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1883"]
[BlackElo "1530"]
[PlyCount "55"]
[EventDate "2012.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 g6 4. Bg2 Bg7 5. d3 Ne7 6. f4 Nbc6 7. Nf3 0-0 8. 0-0 d5 9. e5 a6 10. g4 b5 11. Ne2 d4 12. Ng3 Nd5 13. Ne4 Qe7 14. g5 Kh8 15. Qe1 Qa7 16. Qh4 Nce7 17. Bh3 Ng8 18. Nf6 h5 19. Nxh5 gxh5 20. Qxh5+ Bh6 21. gxh6 f5 22. Ng5 Bd7 23. Qg6 Be8 24. Qg7+ Qxg7 25. hxg7+ Kxg7 26. Nxe6+ Kf7 27. Nxf8 Kxf8 28. Bxf5 1-0

