[Event "Gipuzkoako Banakako Txapelketa U14"]
[Site "Tolosa"]
[Date "2012.11.18"]
[Round "5.5"]
[White "Arechaga Zubelzu, Mikel"]
[Black "Otxoa Adurriaga, Oier"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1598"]
[BlackElo "1642"]
[PlyCount "39"]
[EventDate "2012.10.21"]
[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 e5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bg4 5. 0-0 Nf6 6. Nc3 exf4 7. d4 d5 8. Nxd5 Nxd5 9. exd5 Qxd5 10. Bxc6+ Qxc6 11. Qe1+ Qe6 12. Qxe6+ fxe6 13. Ng5 0-0-0 14. Nf7 Rxd4 15. Nxh8 Bh5 16. Bxf4 Bc5 17. Be3 Rc4 18. Bxc5 Rxc5 19. c3 Rd5 20. Nf7 1-0

[Event "Gipuzkoako Banakako Txapelketa U14"]
[Site "Tolosa"]
[Date "2012.11.11"]
[Round "4.4"]
[White "Otxoa Adurriaga, Oier"]
[Black "Aroztegi Tolosa, Juan Jose"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1642"]
[PlyCount "122"]
[EventDate "2012.10.21"]
[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. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. b3 Nf6 6. Bd3 0-0 7. 0-0 d6 8. Bb2 Nb4 9. Bc4 Nxe4 10. Rb1 Nf6 11. a3 Nc6 12. Nd5 Na5 13. Nxf6+ exf6 14. Bb5 Be6 15. b4 Nc4 16. Bxc4 Bxc4 17. d3 Be6 18. bxc5 dxc5 19. d4 Rc8 20. a4 b6 21. dxc5 Rxc5 22. Ba3 Rd5 23. Qc1 Re8 24. Rd1 Rxd1+ 25. Qxd1 Qxd1+ 26. Rxd1 Rc8 27. h3 h5 28. Nd4 Rd8 29. Rd3 Bc4 30. Be7 Rd7 31. Rc3 Rxd4 32. Ba3 Bh6 33. Bb2 Bf4 34. g3 Rd1+ 35. Kh2 Be5 36. Rxc4 Bxb2 37. Rc7 a5 38. Rc6 Bd4 39. Rd6 Rd2 40. Kg2 Rxf2+ 41. Kh1 Bc5 42. Rd3 Rxc2 43. Rd1 Ra2 44. h4 Rxa4 45. Kh2 g5 46. hxg5 fxg5 47. Rd5 Be3 48. Re5 Ra3 49. Re8+ Kg7 50. Re5 h4 51. Re4 hxg3+ 52. Kxg3 f5 53. Re7+ Kf6 54. Rd7 Bc5+ 55. Kg2 g4 56. Rd5 Kg5 57. Re5 Ra2+ 58. Kf1 Bb4 59. Re3 Kf4 60. Rd3 g3 61. Rd7 Ke3 0-1

[Event "Gipuzkoako Banakako Txapelketa U14"]
[Site "Tolosa"]
[Date "2012.11.04"]
[Round "3.4"]
[White "Alfaro Garcia del Cerro, Juan L"]
[Black "Otxoa Adurriaga, Oier"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1658"]
[BlackElo "1642"]
[PlyCount "71"]
[EventDate "2012.10.21"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. 0-0 Nf6 5. Re1 0-0 6. c3 Re8 7. d3 h6 8. Nbd2 a6 9. Ba4 Bc5 10. Bc2 Ng4 11. Re2 Bxf2+ 12. Rxf2 Ne3 13. Qe2 Nxc2 14. Rb1 d6 15. Nf1 N2d4 16. cxd4 exd4 17. h3 f5 18. Ng3 fxe4 19. dxe4 d5 20. Qc2 dxe4 21. Nxe4 Bf5 22. Qb3+ Kh8 23. Nfd2 Bxe4 24. Nxe4 Rxe4 25. Qxb7 Re1+ 26. Kh2 Qd6+ 27. Bf4 Qd8 28. Rxe1 Na5 29. Qxc7 Qxc7 30. Bxc7 Nc4 31. Re4 Ra7 32. Bg3 Rd7 33. Rff4 d3 34. Rd4 Rxd4 35. Rxd4 Nxb2 36. Be1 1-0

[Event "Gipuzkoako Banakako Txapelketa U14"]
[Site "Tolosa"]
[Date "2012.10.28"]
[Round "2.3"]
[White "Fernandez Zubitur, Asier"]
[Black "Otxoa Adurriaga, Oier"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1649"]
[BlackElo "1642"]
[PlyCount "91"]
[EventDate "2012.10.21"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. Nc3 Bb4 8. Bd3 Re8 9. Bg5 h6 10. Bxf6+ gxf6 11. 0-0-0 Bxc3 12. bxc3 Be6 13. a3 Ke7 14. f4 b5 15. f5 Bc4 16. Bxc4 bxc4 17. Rd4 Rab8 18. Rxc4 Rb6 19. Rb4 c5 20. Rxb6 cxb6 21. Kd2 Kd6 22. Ke3 Rg8 23. Rd1+ Kc6 24. g3 h5 25. Kf4 Rg4+ 26. Kf3 Rg8 27. Re1 Kd6 28. Rd1+ Kc6 29. h3 Rh8 30. Kf4 Rg8 31. Rd3 c4 32. Rd4 b5 33. g4 hxg4 34. hxg4 Rh8 35. e5 fxe5+ 36. Kxe5 Re8+ 37. Kf6 Re2 38. Kxf7 Rxc2 39. Kg7 Rxc3 40. f6 Rd3 41. Rf4 c3 42. Rf1 Rg3 43. f7 Rxg4+ 44. Kf6 c2 45. f8Q c1Q 46. Rxc1+ 1-0

[Event "Gipuzkoako Banakako Txapelketa U14"]
[Site "Tolosa"]
[Date "2012.10.21"]
[Round "1.4"]
[White "Otxoa Adurriaga, Oier"]
[Black "Dorronsoro Larbide, Ibai"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1642"]
[BlackElo "1664"]
[PlyCount "77"]
[EventDate "2012.10.21"]
[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. Nf3 Nc6 3. Nc3 g6 4. Bd3 Bg7 5. b3 d6 6. 0-0 Nf6 7. Bb2 0-0 8. Nd5 Nxd5 9. Bxg7 Kxg7 10. exd5 Nb4 11. Bc4 b6 12. c3 Na6 13. d4 Nc7 14. Qd2 Ba6 15. Bxa6 Nxa6 16. c4 Nc7 17. Qf4 e6 18. dxe6 fxe6 19. Qd2 Rf5 20. Qc3 Qf6 21. Rac1 Rd8 22. dxc5 Qxc3 23. Rxc3 dxc5 24. a3 b5 25. b4 cxb4 26. axb4 bxc4 27. Rxc4 Na6 28. Nd4 Re5 29. Nc6 Rdd5 30. Nxe5 Rxe5 31. Rc6 Nxb4 32. Rc7+ Kh6 33. Rxa7 Nc6 34. Ra3 Nd4 35. h3 Re4 36. f3 Rh4 37. Ra6 Kg7 38. Re1 Kf6 39. Re4 1-0

[Event "Gipuzkoako Banakako Txapelketa"]
[Site "Tolosa"]
[Date "2011.11.06"]
[Round "4.5"]
[White "Otxoa Adurriaga, Oier"]
[Black "Gonzalez Larraz, Raul"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1657"]
[BlackElo "1659"]
[PlyCount "56"]
[EventDate "2011.10.16"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Be3 Bb6 6. 0-0 d6 7. d4 Bg4 8. dxe5 Nxe5 9. Be2 Nxf3+ 10. Bxf3 Bxf3 11. Qxf3 Qf6 12. Qxf6 Nxf6 13. Nc3 Bxe3 14. fxe3 0-0 15. Nd5 Nxe4 16. Rf4 Ng5 17. Rg4 c6 18. Ne7+ Kh7 19. Rd1 d5 20. Rdd4 Rfe8 21. Nf5 g6 22. Nd6 Rxe3 23. Nxb7 Rae8 24. Rd2 Re1+ 25. Kf2 R1e4 26. Rxg5 hxg5 27. Nd6 Rf4+ 28. Kg3 Re3# 0-1

[Event "Gipuzkoako Banakako Txapelketa"]
[Site "Tolosa"]
[Date "2011.10.30"]
[Round "3.4"]
[White "Abalia Patino, Aritz"]
[Black "Otxoa Adurriaga, Oier"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1643"]
[BlackElo "1657"]
[PlyCount "33"]
[EventDate "2011.10.16"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. 0-0 Nxe4 6. Re1 Bf5 7. d3 Nd6 8. Nxe5 Be7 9. Qe2 0-0 10. Nxc6 bxc6 11. Qxe7 Qxe7 12. Rxe7 Rfe8 13. Rxe8+ Rxe8 14. Be3 Bg6 15. Nc3 Nf5 16. Bxa7 Re2 17. Nxe2 1-0

[Event "Gipuzkoako Banakako Txapelketa"]
[Site "Tolosa"]
[Date "2011.10.23"]
[Round "2.5"]
[White "Otxoa Adurriaga, Oier"]
[Black "Villena Garrido, Aitor"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1657"]
[BlackElo "1651"]
[PlyCount "148"]
[EventDate "2011.10.16"]
[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 d6 2. d4 Nf6 3. e5 Ng8 4. Nf3 Nc6 5. Nc3 Bg4 6. Bb5 Qd7 7. d5 a6 8. dxc6 bxc6 9. Ba4 Kd8 10. h3 Bh5 11. g4 Bg6 12. exd6 cxd6 13. Nh4 Qe6+ 14. Qe2 Qxe2+ 15. Nxe2 Be4 16. 0-0 c5 17. f3 Bd5 18. Bb3 Bxb3 19. axb3 e6 20. Bg5+ Be7 21. Bxe7+ Nxe7 22. f4 g6 23. f5 gxf5 24. gxf5 Rg8+ 25. Kh2 exf5 26. Nxf5 Nxf5 27. Rxf5 Ke7 28. Rg1 Rxg1 29. Kxg1 Rg8+ 30. Kh2 Rg7 31. Rf4 Ke6 32. Ra4 f5 33. Rxa6 Ke5 34. Ra5 f4 35. b4 f3 36. Ng3 f2 37. Kg2 Rxg3+ 38. Kxf2 Rxh3 39. Ke1 Kd5 40. bxc5 dxc5 41. b4 Rc3 42. Kd2 Rc4 43. c3 h5 44. Kd3 h4 45. bxc5 Rxc5 46. Ra4 h3 47. Rh4 Kc6 48. Rxh3 Rd5+ 49. Kc2 Kc5 50. Rh4 Rf5 51. Kb3 Rf3 52. Rh5+ Kc6 53. Kb4 Rf4+ 54. c4 Rf6 55. Ra5 Kb6 56. c5+ Kb7 57. Kb5 Rc6 58. Ra4 Re6 59. Rd4 Kc7 60. Rg4 Re7 61. Rg6 Rf7 62. Ra6 Kb7 63. c6+ Kb8 64. Kb6 Rc7 65. Ra5 Rb7+ 66. Kc5 Rc7 67. Rb5+ Kc8 68. Kd6 Rg7 69. Re5 Rg8 70. Re7 Kd8 71. c7+ Kc8 72. Re5 Rg6+ 73. Re6 Rxe6+ 74. Kxe6 Kxc7 1/2-1/2

[Event "Gipuzkoako Banakako Txapelketa"]
[Site "Tolosa"]
[Date "2011.10.16"]
[Round "1.7"]
[White "Puerta Uranga, Inigo"]
[Black "Otxoa Adurriaga, Oier"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1565"]
[BlackElo "1657"]
[PlyCount "101"]
[EventDate "2011.10.16"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. a3 Bxc3 6. dxc3 Na5 7. Bd3 d5 8. Bg5 dxe4 9. Bxe4 Qxd1+ 10. Rxd1 0-0 11. Nxe5 Nxe4 12. Bf4 Nc6 13. Rd5 Rd8 14. c4 Rxd5 15. cxd5 Nxe5 16. Bxe5 Bf5 17. 0-0 Nd2 18. Rd1 Nc4 19. Bxc7 h6 20. Rd4 b5 21. d6 Rc8 22. b3 Nb6 23. c4 Re8 24. g4 Be6 25. c5 Nd7 26. c6 Rc8 27. cxd7 Bxd7 28. a4 a6 29. axb5 axb5 30. f3 Ra8 31. h4 Ra3 32. Rd3 Ra1+ 33. Kg2 Ra2+ 34. Kg3 Ra1 35. g5 Rh1 36. Rd4 Rh3+ 37. Kg2 hxg5 38. hxg5 Rh5 39. Rg4 Kf8 40. Kg3 Ke8 41. Re4+ Be6 42. f4 Kd7 43. Re5 f6 44. gxf6 Rxe5 45. fxe5 gxf6 46. exf6 Bxb3 47. Kf3 Bc4 48. Ke3 b4 49. Kd2 b3 50. Kc3 Bf7 51. Kb2 1/2-1/2

[Event "Gipuzkoako Banakako Txapelketa 3rd"]
[Site "Tolosa"]
[Date "2010.11.13"]
[Round "5.5"]
[White "Otxoa Adurriaga, Oier"]
[Black "Navarro Armendariz, Jose Leon"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "1562"]
[PlyCount "91"]
[EventDate "2010.10.16"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. f3 e6 6. g4 Bg6 7. Bg5 Be7 8. Bxe7 Nxe7 9. h4 h6 10. h5 Bh7 11. Bc4 Nd7 12. Nd6+ Kf8 13. Nxb7 Qc7 14. Nc5 Nxc5 15. dxc5 Rd8 16. Qe2 Qa5+ 17. c3 Qxc5 18. Bb3 Bd3 19. Qd1 Qe3+ 20. Ne2 Qxf3 21. Rf1 Qxg4 22. Bc2 Qh4+ 23. Rf2 Qh1+ 24. Rf1 Qe4 25. Bxd3 Rxd3 26. Qc2 Nd5 27. Qb3 Kg8 28. Qb8+ Kh7 29. Qxa7 f6 30. Rg1 Rg8 31. Rd1 Re3 32. Rd2 Qb1+ 33. Kf2 Qf5+ 34. Ke1 Qxh5 35. Kd1 Nf4 36. Qxe3 Nd5 37. Qe4+ f5 38. Qxe6 Re8 39. Qxc6 Ne3+ 40. Kc1 f4 41. Qc7 Nf5 42. Qxf4 Rxe2 43. Rxe2 Qxe2 44. Qxf5+ Kh8 45. Qf8+ Kh7 46. Qxg7# 1-0

[Event "Gipuzkoako Banakako Txapelketa 3rd"]
[Site "Tolosa"]
[Date "2010.11.06"]
[Round "4.2"]
[White "Otaegi Urretabizkaia, Cayetano"]
[Black "Otxoa Adurriaga, Oier"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1805"]
[PlyCount "135"]
[EventDate "2010.10.16"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Nxe4 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Nc5 10. Re1+ Ne6 11. Bxe6 dxe6 12. Qxd8+ Kxd8 13. Be3 Bb4 14. c3 Ba5 15. Nd2 b4 16. Nc4 Bb6 17. Nxb6 cxb6 18. Bxb6+ Ke7 19. cxb4 Rb8 20. Bc5+ Kf6 21. a4 Rd8 22. Rad1 Rxd1 23. Rxd1 e5 24. Rd8 Ra8 25. h3 Bb7 26. Rxa8 Bxa8 27. b5 axb5 28. axb5 Ke6 29. b4 Kd5 30. g4 Kc4 31. b6 Kd3 32. Kh2 Ke4 33. Kg3 g5 34. h4 h6 35. hxg5 hxg5 36. Be7 f5 37. Bxg5 f4+ 38. Kg2 Kd3+ 39. Kg1 f3 40. Be3 Kc4 41. Bc5 Kd3 42. g5 Kc4 43. g6 Kb5 44. g7 Bd5 45. b7 Bxb7 46. g8Q e4 47. Qd8 Kc4 48. Qd4+ Kb5 49. Ba7 Ka4 50. b5+ Kb3 51. Qd7 Ba8 52. b6 Kc3 53. b7 Bxb7 54. Qxb7 Kd3 55. Qd5+ Ke2 56. Qxe4+ Kd2 57. Be3+ Kc3 58. Kf1 Kb2 59. Ke1 Kc3 60. Qxf3 Kd3 61. Qd5+ Kc3 62. Ke2 Kc2 63. Qc5+ Kb3 64. Kd2 Ka4 65. Qb6 Ka3 66. Kc2 Ka4 67. Kc3 Ka3 68. Qa6# 1-0

[Event "Gipuzkoako Banakako Txapelketa 3rd"]
[Site "Tolosa"]
[Date "2010.10.30"]
[Round "3.5"]
[White "Otxoa Adurriaga, Oier"]
[Black "Muguruza Agirre, Mikel"]
[Result "1-0"]
[ECO "C27"]
[BlackElo "1572"]
[PlyCount "81"]
[EventDate "2010.10.16"]
[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 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. Nf3 Ng4 5. d4 exd4 6. Nxd4 Bxd4 7. Qxd4 0-0 8. 0-0 Nc6 9. Qd1 d6 10. h3 Nf6 11. Bg5 h6 12. Bh4 Ne7 13. Nd5 Nexd5 14. Bxd5 Re8 15. Re1 Be6 16. c4 Bxd5 17. cxd5 c6 18. Kf1 Re5 19. f4 Re8 20. e5 dxe5 21. fxe5 g5 22. exf6 Qxf6+ 23. Bf2 Rxe1+ 24. Qxe1 cxd5 25. Kg1 Qxb2 26. Qb1 Qe5 27. Qd1 Rd8 28. Qd4 Qxd4 29. Bxd4 Re8 30. Bxa7 f5 31. Rd1 Re5 32. Bb8 Re8 33. Bc7 Re2 34. Rxd5 Rxa2 35. Rxf5 Kg7 36. Rb5 Ra7 37. Bb8 Kf6 38. Bxa7 h5 39. Rxb7 Kf5 40. Rb4 g4 41. h4 1-0

[Event "Gipuzkoako Banakako Txapelketa 3rd"]
[Site "Tolosa"]
[Date "2010.10.23"]
[Round "2.4"]
[White "Maiz Lasarte, Eneko"]
[Black "Otxoa Adurriaga, Oier"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1621"]
[PlyCount "93"]
[EventDate "2010.10.16"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bd3 Ng4 9. 0-0 Bd6 10. g3 Ne5 11. Be2 Bg4 12. Bxg4 Nxg4 13. Rd1 Ke7 14. h3 Nf6 15. Re1 Kd7 16. e5 Rhe8 17. Bf4 Nd5 18. Nxd5 Bxe5 19. Bxe5 Rxe5 20. Rxe5 cxd5 21. Rxd5+ Kc6 22. Rd4 Re8 23. Rad1 b6 24. R1d3 Re1+ 25. Kg2 Re2 26. Rd2 Re5 27. b3 f6 28. Rc4+ Kb5 29. a4+ Ka6 30. Rxc7 Ka5 31. Rxa7+ Kb4 32. Rxg7 Kc3 33. Rd6 Kxc2 34. Rc7+ Kxb3 35. Rxb6+ Kxa4 36. Ra7+ Ra5 37. Rxa5+ Kxa5 38. Rb1 Ka4 39. Kf3 Ka3 40. Ke4 Ka2 41. Rb8 f5+ 42. Kd4 Ka3 43. Kc4 h5 44. f3 h4 45. gxh4 f4 46. Rb7 Ka4 47. Ra7# 1-0

[Event "Gipuzkoako Banakako Txapelketa 3rd"]
[Site "Tolosa"]
[Date "2010.10.16"]
[Round "1.6"]
[White "Otxoa Adurriaga, Oier"]
[Black "Intxaurrondo Gonzalez, Danel"]
[Result "1-0"]
[ECO "C28"]
[BlackElo "1625"]
[PlyCount "97"]
[EventDate "2010.10.16"]
[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 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bb4 5. Bd2 d6 6. Nd5 Be6 7. Nxb4 Nd4 8. Bxe6 fxe6 9. c3 Nb5 10. Nf3 c5 11. c4 Nc7 12. Nc2 d5 13. Nxe5 Qd6 14. Nf3 0-0 15. e5 Qe7 16. exf6 Qxf6 17. Bc3 d4 18. Bd2 Rf7 19. Bg5 Qg6 20. Ne5 Qf5 21. Nxf7 Rf8 22. Qf3 Qg6 23. Be7 Rxf7 24. Qg3 Qf5 25. 0-0 Rxe7 26. Qf3 Qg5 27. Qxb7 Qf4 28. Qf3 Qd2 29. Qd1 Qf4 30. Qf3 Qd2 31. Rac1 Rf7 32. Qe2 Qf4 33. Qf3 Qd2 34. Qb7 Qxd3 35. Qc8+ Rf8 36. Qxc7 a6 37. Qxc5 h6 38. Qxd4 Qf5 39. Ne3 Qg5 40. c5 e5 41. Qd5+ Kh8 42. c6 Rf6 43. c7 Rf8 44. c8Q Rxc8 45. Rxc8+ Kh7 46. Qe4+ g6 47. Rc7+ Qe7 48. Rxe7+ Kh8 49. Qa8# 1-0

