[Event "Bizkaia-ch U18"]
[Site "Spain"]
[Date "2019.01.03"]
[Round "?"]
[White "Gonzalez Marcos, Iker"]
[Black "Puente Diaz, Gorka"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1686"]
[BlackElo "1692"]
[PlyCount "54"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. Be3 e5 7. d5 Nbd7 8. Bd3 a5 9. 0-0 Nc5 10. Bc2 Ng4 11. Bg5 Bf6 12. Bxf6 Qxf6 13. h3 Nh6 14. Qd2 Qg7 15. Ng5 f6 16. Nf3 Bd7 17. a3 f5 18. exf5 Nxf5 19. Ne4 Nxe4 20. Bxe4 Ne7 21. Nh4 Rf4 22. g3 Rxe4 23. Qd3 Rd4 24. Qe2 Bxh3 25. Rfe1 Bg4 26. f3 Bf5 27. f4 Bd3 0-1

[Event "Bizkaia-ch U18"]
[Site "Spain"]
[Date "2018.12.28"]
[Round "?"]
[White "Gonzalez Marcos, Iker"]
[Black "Abarrategui Hernandez, Asier"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1686"]
[BlackElo "1544"]
[PlyCount "69"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[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. Nc3 Bf5 4. cxd5 cxd5 5. Qb3 e6 6. Qxb7 Nd7 7. Bf4 f6 8. Nf3 Ne7 9. e3 Rc8 10. Bb5 e5 11. dxe5 Rc7 12. Qa6 g5 13. exf6 gxf4 14. fxe7 Bxe7 15. exf4 0-0 16. 0-0 Rf6 17. Qa4 Nc5 18. Qd1 Bg4 19. Qxd5+ Kf8 20. Qxd8+ Bxd8 21. Nd5 Rb7 22. Nxf6 Bxf6 23. Bc6 Rb6 24. h3 Bxb2 25. Rab1 Bxf3 26. Bxf3 Nd3 27. f5 Kf7 28. Rfd1 Ne5 29. Bd5+ Kf6 30. Be6 Nc6 31. Rd2 Nd4 32. Rdxb2 Rxb2 33. Rxb2 Nxf5 34. Bxf5 Kxf5 35. Rb4 1-0

[Event "Bizkaia-ch U18"]
[Site "Spain"]
[Date "2018.12.27"]
[Round "?"]
[White "Zoco Gallardo, Ignacio"]
[Black "Gonzalez Marcos, Iker"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1911"]
[BlackElo "1686"]
[PlyCount "31"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[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. Qc2 Bg4 5. Ne5 Bh5 6. cxd5 cxd5 7. e3 a6 8. Nc3 e6 9. Qb3 Ra7 10. Qa4+ Nbd7 11. Bd2 Bd6 12. Nb5 Bxe5 13. dxe5 Nxe5 14. Nxa7+ Ned7 15. Bb4 Qb8 16. Rc1 1-0

[Event "Portugalete Bizkaia-ch U16"]
[Site "Portugalete"]
[Date "2017.12.29"]
[Round "3.6"]
[White "Jimenez Twumasi, Nicolas Kofi"]
[Black "Gonzalez Marcos, Iker"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1754"]
[BlackElo "1642"]
[PlyCount "75"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Nc3 Nf6 4. d3 Nbd7 5. Nf3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 Ng4 9. Re1 Nge5 10. a3 h6 11. b4 Nxf3+ 12. Bxf3 Bxc3 13. Bxh6 Bg7 14. Bxg7 Kxg7 15. bxc5 Nxc5 16. d4 Ne6 17. d5 Nc5 18. e5 Bf5 19. g4 Bd3 20. Rc1 Qa5 21. Re3 Qxa3 22. Ra1 Qc3 23. Rc1 Qa5 24. Rxd3 Nxd3 25. Qxd3 Qc5 26. Re1 Rfe8 27. Be2 a5 28. Bf1 dxe5 29. Rxe5 a4 30. Qc3 Kg8 31. Bd3 Qd6 32. Re2 b5 33. Rb2 bxc4 34. Bxc4 Qc5 35. Rc2 Rec8 36. Qa1 a3 37. Bb3 Qxc2 38. Bxc2 0-1

[Event "Portugalete Bizkaia-ch U16"]
[Site "Portugalete"]
[Date "2017.12.28"]
[Round "2.3"]
[White "Gonzalez Marcos, Iker"]
[Black "Zoco Gallardo, Ignacio"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1642"]
[BlackElo "1848"]
[PlyCount "44"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. Bf4 c5 6. e3 d5 7. Rd1 cxd4 8. exd4 Nc6 9. Nf3 b6 10. Bd3 Ba6 11. a3 dxc4 12. Be4 Bxc3+ 13. bxc3 Nxe4 14. Qxe4 Qd5 15. Qc2 h6 16. 0-0 Bb7 17. Rfe1 Rfe8 18. Re4 Qf5 19. Rde1 Ne7 20. h3 Bxe4 21. Rxe4 Nd5 22. Bxh6 Nf6 0-1

[Event "Portugalete Bizkaia-ch U16"]
[Site "Portugalete"]
[Date "2017.12.27"]
[Round "1.5"]
[White "Gonzalez Marcos, Iker"]
[Black "Martin Ibisate, Xabier"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1642"]
[BlackElo "1787"]
[PlyCount "59"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nf3 Bg7 7. g3 0-0 8. Bg2 Nxa6 9. 0-0 Nb4 10. Nc3 Bb7 11. d6 Nfd5 12. dxe7 Qxe7 13. Nxd5 Bxd5 14. a3 Bc6 15. Bf4 Nd5 16. Bg5 f6 17. Nh4 fxg5 18. Bxd5+ Bxd5 19. Qxd5+ Kh8 20. Nf3 Bxb2 21. Ra2 Bxa3 22. Rfa1 c4 23. Qxc4 Rfc8 24. Qd4+ Kg8 25. Qd5+ Kf8 26. Ne5 Ra7 27. Rxa3 Rxa3 28. Rxa3 Rc5 29. Qxc5 Qxc5 30. Nxd7+ 1-0

