[Event "Bizkaiko-ch Primary"]
[Site "Arrigorriagako"]
[Date "2012.??.??"]
[Round "4.11"]
[White "Cosgaya Garcia, Marcelino"]
[Black "Ostolazaga Barragan, Eneko"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1729"]
[BlackElo "1881"]
[PlyCount "116"]
[EventDate "2012.10.20"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 g6 4. Be3 d6 5. Nc3 Bg7 6. Be2 Nf6 7. 0-0 0-0 8. Qd2 Ng4 9. Bf4 Re8 10. h3 Nge5 11. Nxe5 Nxe5 12. Bxe5 Bxe5 13. f4 Bd4+ 14. Kh1 e6 15. Nd1 Bg7 16. c3 Qa5 17. Ne3 f5 18. Nc4 Qc7 19. Rad1 b5 20. Ne3 Rb8 21. exf5 gxf5 22. d4 b4 23. d5 bxc3 24. bxc3 exd5 25. Qxd5+ Be6 26. Qxd6 Qxd6 27. Rxd6 Bxa2 28. Bc4+ Bxc4 29. Nxc4 Bxc3 30. Rd5 Bb4 31. Rxf5 Re4 32. Rg5+ Kf8 33. Ne5 Rc8 34. Nd7+ Ke7 35. Rg7+ Kd6 36. Rd1+ Kc6 37. Ne5+ Kb6 38. Rd6+ Kb5 39. Rb7+ Ka4 40. Rxa7+ Kb3 41. Rd3+ Kb2 42. Rf3 c4 43. Ra4 Bd6 44. Nd3+ cxd3 45. Rxe4 d2 46. Rf2 Kc1 47. Rf1+ Kb2 48. Rd4 Bxf4 49. Rdxf4 Rc1 50. R4f2 Kc3 51. Kh2 d1Q 52. Rxd1 Rxd1 53. Rf7 h5 54. Rf5 h4 55. Rf4 Rd4 56. Rxd4 Kxd4 57. Kg1 Ke5 58. Kf2 Kf4 1/2-1/2

[Event "Bizkaiko-ch Primary"]
[Site "Arrigorriagako"]
[Date "2012.??.??"]
[Round "1.13"]
[White "Mendez Nunez, Jose Antonio"]
[Black "Cosgaya Garcia, Marcelino"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1849"]
[BlackElo "1729"]
[PlyCount "46"]
[EventDate "2012.10.20"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nc6 3. Nf3 Bg4 4. Be2 Nf6 5. d3 e5 6. c3 Be7 7. Qb3 0-0 8. f5 b6 9. Bg5 Na5 10. Qc2 Bxf3 11. Bxf3 c6 12. Nd2 d5 13. b4 Nb7 14. exd5 cxd5 15. 0-0 Re8 16. a3 Qd7 17. Qb3 Qxf5 18. Bxf6 Bxf6 19. Bxd5 Qxd3 20. Ne4 Nd8 21. Rf3 Qb5 22. c4 Qd7 23. Rxf6 Qg4 1-0

[Event "Bizkaiko-ch Primary"]
[Site "Arrigorriagako"]
[Date "2012.??.??"]
[Round "2.14"]
[White "Virto Alustiza, Aingeru"]
[Black "Cosgaya Garcia, Marcelino"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1850"]
[BlackElo "1729"]
[PlyCount "113"]
[EventDate "2012.10.20"]
[EventType "tourn"]
[EventRounds "6"]
[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. c3 e5 4. Bc4 Be7 5. 0-0 Nf6 6. d3 0-0 7. Re1 d6 8. Bg5 Be6 9. Nbd2 d5 10. exd5 Bxd5 11. Nxe5 Nxe5 12. Rxe5 Bxc4 13. Nxc4 b5 14. Nd2 Re8 15. Qe2 Qd7 16. Re1 Bd6 17. Re3 Rxe3 18. fxe3 Ng4 19. Nf3 Re8 20. Qd2 f6 21. Bh4 g5 22. Bf2 h5 23. d4 Qf5 24. Qe2 h4 25. Qxb5 Rb8 26. Qe2 h3 27. e4 Qh7 28. g3 Nxf2 29. Kxf2 cxd4 30. cxd4 Bb4 31. Rc1 Re8 32. Qc4+ Kh8 33. e5 g4 34. Nh4 Bd2 35. Rd1 Bg5 36. Qd3 Qxd3 37. Rxd3 fxe5 38. Ng6+ Kg7 39. Nxe5 Rb8 40. b3 Rc8 41. Nxg4 Rc2+ 42. Kf3 Rxa2 43. Nf2 Bf6 44. g4 Bh4 45. Nxh3 Rxh2 46. Nf4 Rh1 47. d5 Rf1+ 48. Ke4 Re1+ 49. Kf5 Re8 50. Ne6+ Kf7 51. g5 Ke7 52. Rh3 Be1 53. g6 Rg8 54. g7 Kf7 55. Rh8 Rxg7 56. Nxg7 Bc3 57. Rd8 1-0

[Event "Bizkaia-chB"]
[Site "Zornotza"]
[Date "2006.11.25"]
[Round "6"]
[White "Torres Novalbos, David"]
[Black "Cosgaya Garcia, Marcelino"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1952"]
[PlyCount "49"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 Nf6 7. 0-0 e6 8. Be3 cxd4 9. cxd4 Bd6 10. h3 Bh5 11. Nc3 Qa5 12. Qb3 Rb8 13. Nb5 Qd8 14. Bg5 a6 15. Bxf6 gxf6 16. Nxd6+ Qxd6 17. Rfd1 Bxf3 18. Bxf3 Ke7 19. d5 Ne5 20. dxe6 Nxf3+ 21. Qxf3 Qe5 22. Qa3+ Ke8 23. Rd7 Qxe6 24. Rdd1 Qc6 25. Re1+ 1-0

[Event "Bizkaia-chB"]
[Site "Zornotza"]
[Date "2006.11.18"]
[Round "5"]
[White "Cosgaya Garcia, Marcelino"]
[Black "Gallastegui Arregi, Aitor"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1961"]
[PlyCount "32"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bg5 h6 8. Qd4 Bxc3+ 9. Qxc3 hxg5 10. e5 Nd5 11. Qd4 Rh4 12. Qc5 Re4+ 13. Be2 Qe7 14. Qxe7+ Kxe7 15. c4 Nf4 16. g3 Nxe2 0-1

[Event "Bizkaia-chB"]
[Site "Zornotza"]
[Date "2006.11.11"]
[Round "4"]
[White "Valdezate Suarez, Fernando"]
[Black "Cosgaya Garcia, Marcelino"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2081"]
[PlyCount "88"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c6 3. Bf4 d6 4. h3 g6 5. e3 Bg7 6. Be2 0-0 7. c3 Bf5 8. 0-0 Nbd7 9. Nbd2 Re8 10. g4 Be4 11. Ng5 d5 12. f3 h6 13. Nxf7 Kxf7 14. fxe4 e5 15. Bg3 Kg8 16. exd5 exd4 17. exd4 cxd5 18. Bd3 Ne4 19. Nxe4 dxe4 20. Bc4+ Kh7 21. Bf7 Qg5 22. Qc2 Bf6 23. Bxe8 Rxe8 24. Bf4 Qb5 25. Qd2 g5 26. Be3 Qd3 27. Rad1 Qc4 28. b3 Qc7 29. Kg2 Kg6 30. Qf2 Kg7 31. c4 Qd6 32. Qg3 Qe6 33. Rf5 Be7 34. d5 Qg6 35. Bd4+ Bf6 36. Qc7 Qf7 37. Bxf6+ Nxf6 38. Qxf7+ Kxf7 39. Rdf1 e3 40. Rxf6+ Kg7 41. Re6 Rxe6 42. dxe6 e2 43. Re1 Kf6 44. Rxe2 Ke7 1-0

[Event "Bizkaia-chB"]
[Site "Zornotza"]
[Date "2006.11.04"]
[Round "3"]
[White "Cosgaya Garcia, Marcelino"]
[Black "Gallastegui Zorrozua, Karmelo"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1915"]
[PlyCount "81"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. c3 cxd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Nc6 9. 0-0 0-0 10. Re1 Qb6 11. e4 Nxd4 12. Nxd4 Qxd4 13. e5 Nd7 14. Nb3 Qxd1 15. Raxd1 a5 16. Nd4 b6 17. Bf1 Nc5 18. a3 Ba6 19. b4 axb4 20. axb4 Nd7 21. Nc6 Bxf1 22. Kxf1 Rfe8 23. Ra1 Kf8 24. f4 Rec8 25. Rxa8 Rxa8 26. Kg2 Rc8 27. b5 Nb8 28. Nxb8 Rxb8 29. Rc1 h6 30. Rc6 Rb7 31. Kf3 Ke7 32. g4 Kd7 33. f5 exf5 34. gxf5 Ke7 35. h4 Rb8 36. Ke3 f6 37. e6 Rd8 38. Kd4 Rd6 39. Rc7+ Kf8 40. Rf7+ Kg8 41. Rd7 1-0

[Event "Bizkaia-chB"]
[Site "Zornotza"]
[Date "2006.10.28"]
[Round "2"]
[White "Lombrana Fuente, Inaki"]
[Black "Cosgaya Garcia, Marcelino"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2063"]
[PlyCount "45"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 c6 4. g3 Nf6 5. Bg2 Nbd7 6. Qc2 Be7 7. 0-0 0-0 8. b3 c5 9. Rd1 Ne4 10. Bb2 f5 11. cxd5 exd5 12. Nc3 Nb6 13. dxc5 Bxc5 14. Nxe4 fxe4 15. Qxc5 exf3 16. Bxf3 Be6 17. Qd4 Qe7 18. a4 Rad8 19. Ba3 Qf6 20. Bxf8 Qxd4 21. Rxd4 Kxf8 22. Rad1 a5 23. e4 1-0

[Event "Bizkaia-chB"]
[Site "Zornotza"]
[Date "2006.10.21"]
[Round "1"]
[White "Cosgaya Garcia, Marcelino"]
[Black "Gutierrez Renedo, Manuel"]
[Result "1-0"]
[ECO "C47"]
[BlackElo "1886"]
[PlyCount "60"]
[EventDate "2006.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Be7 6. Be3 Nxd4 7. Bxd4 d6 8. e5 dxe5 9. Bxe5 c6 10. Qxd8+ Bxd8 11. Bd3 0-0 12. 0-0 Be6 13. Rad1 Nd7 14. Bd6 Re8 15. Rfe1 Ba5 16. a3 Bxc3 17. bxc3 Bd5 18. c4 Re6 19. cxd5 Rxd6 20. dxc6 Rxc6 21. Bb5 Nb6 22. Bxc6 bxc6 23. Rd6 Rc8 24. Rxc6 Rd8 25. Kf1 Kf8 26. c4 Nc8 27. c5 Ne7 28. Rc7 Nd5 29. Rxa7 Rc8 30. c6 g6 1-0

