[Event "Santa Cruz Dario Cup"]
[Site "Santa Cruz"]
[Date "2022.08.27"]
[Round "5"]
[White "Bracamonte, Humberto"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1563"]
[BlackElo "1973"]
[PlyCount "165"]
[EventDate "2022.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Nc3 d6 4. g3 Nd7 5. Bg2 Ngf6 6. 0-0 e5 7. d4 0-0 8. dxe5 dxe5 9. h3 c6 10. Be3 b5 11. Qd6 Bb7 12. Rad1 Qb8 13. Qd3 a5 14. Rfe1 Rd8 15. Nh2 Qc7 16. Qe2 Ba6 17. Qf3 b4 18. Ne2 c5 19. Ng4 Bb7 20. Nh6+ Kf8 21. g4 Bxe4 22. Qg3 Bxg2 23. Qxg2 Nb6 24. Ng3 Nc4 25. Bc1 Rxd1 26. Rxd1 Rd8 27. Re1 Ng8 28. Nxg8 Kxg8 29. Ne4 Nd6 30. Bg5 Rc8 31. Nf6+ Kh8 32. Nd5 Qb7 33. Be7 Nc4 34. b3 Nb6 35. Nxb6 Qxb6 36. Qd5 Kg8 37. Re4 Qc7 38. Bg5 h6 39. Be3 g5 40. Rc4 Bf8 41. Re4 Bg7 42. Rc4 Bf8 43. Re4 Re8 44. Rc4 Rc8 45. Re4 Bd6 46. h4 Qe7 47. hxg5 hxg5 48. Bxg5 Qxg5 49. Qxd6 Re8 50. Qxc5 Re6 51. Re3 Kh7 52. Rg3 Qc1+ 53. Kg2 Rh6 54. Rh3 Rxh3 55. Kxh3 Qh1+ 56. Kg3 Qg1+ 57. Kf3 Qd1+ 58. Ke4 Qxg4+ 59. Kxe5 Qe2+ 60. Kf6 Qe6+ 61. Kg5 f6+ 62. Kf4 Qe2 63. f3 Qd2+ 64. Ke4 Qe2+ 65. Kf4 Qh2+ 66. Ke4 Qe2+ 67. Kf4 Qh2+ 68. Ke4 Qe2+ 69. Kf5 Qxf3+ 70. Ke6 Qf4 71. Qh5+ Kg7 72. Qf7+ Kh6 73. Qxf6+ Qxf6+ 74. Kxf6 Kh5 75. Ke5 Kg4 76. Kd4 Kf3 77. Kc5 Ke2 78. Kb5 Kd2 79. Kxa5 Kc3 80. Ka4 Kxc2 81. Kxb4 Kb2 82. a4 Kc2 83. a5 1-0

[Event "Santa Cruz Dario Cup"]
[Site "Santa Cruz"]
[Date "2022.08.27"]
[Round "3"]
[White "Romero, Roly"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1836"]
[BlackElo "1973"]
[PlyCount "115"]
[EventDate "2022.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. d3 Bg4 6. Nge2 c6 7. f3 Bf5 8. Bf4 Qd8 9. g4 Bg6 10. Qd2 e6 11. h4 h6 12. 0-0-0 h5 13. g5 Nfd7 14. Ne4 Nb6 15. Bb3 a5 16. a4 Na6 17. Rhe1 Bb4 18. c3 Nc5 19. Nxc5 Bxc5 20. Be5 Bf2 21. Rf1 Bxh4 22. Bxg7 Bxg5 23. f4 Rg8 24. fxg5 Rxg7 25. Qe3 Qc7 26. Nd4 0-0-0 27. Rd2 Rgg8 28. Qf3 Rge8 29. Qf6 Nd5 30. Qf2 Qe5 31. Nf3 Qe3 32. Bxd5 Qxf2 33. Bxe6+ Rxe6 34. Rfxf2 Rxd3 35. Rxd3 Bxd3 36. Kd2 Bg6 37. Nd4 Re5 38. Rg2 Kc7 39. Nf3 Re4 40. b3 Kd6 41. Nd4 Ke5 42. Rf2 Rf4 43. Re2+ Be4 44. Rh2 h4 45. Ne2 Rg4 46. Ke3 c5 47. Rf2 Bd5 48. c4 Be6 49. Rh2 Kf5 50. Rf2+ Kxg5 51. Nc3 f5 52. Nb5 Rg3+ 53. Ke2 Rxb3 54. Ke1 Rb1+ 55. Kd2 Rb2+ 56. Ke3 Rxf2 57. Kxf2 Kf4 58. Nd6 0-1

[Event "Santa Cruz Dario Cup"]
[Site "Santa Cruz"]
[Date "2022.08.27"]
[Round "4"]
[White "Vidaurre, Luis"]
[Black "Ribera, Miguel Angel"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1973"]
[BlackElo "1884"]
[PlyCount "81"]
[EventDate "2022.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 c5 4. e3 d6 5. Nc3 cxd4 6. exd4 Nf6 7. Be2 0-0 8. 0-0 Nc6 9. Re1 e5 10. Bg5 h6 11. Bh4 g5 12. Bg3 g4 13. Nxe5 dxe5 14. d5 Nd4 15. Bxe5 Nxe2+ 16. Qxe2 Bf5 17. Qd1 Qb6 18. Bd4 Qb4 19. Rc1 Rfe8 20. Rxe8+ Rxe8 21. a3 Qxc4 22. Ne4 Qa6 23. Ng3 Bg6 24. Bxf6 Qxf6 25. d6 Rd8 26. d7 Qe5 27. Qxg4 Qxb2 28. Re1 Qb5 29. Rd1 h5 30. Qb4 Qxb4 31. axb4 h4 32. Ne2 Bf5 33. f4 Rxd7 34. Rxd7 Bxd7 35. Kf2 Bb5 36. Ke3 Bxe2 37. Kxe2 Bc3 38. b5 a6 39. bxa6 bxa6 40. Kd3 Bb4 41. Ke4 0-1

[Event "Santa Cruz Dario Cup"]
[Site "Santa Cruz"]
[Date "2022.08.26"]
[Round "1"]
[White "Montoya Mercado, Julio Cesar"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1168"]
[BlackElo "1973"]
[PlyCount "94"]
[EventDate "2022.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 a6 8. a3 c5 9. Nb3 Nc6 10. Be3 Be6 11. Be2 b5 12. f4 Bc8 13. Bf3 Qc7 14. Nd5 Nxd5 15. Qxd5 Bb7 16. Qd2 Bf6 17. Rab1 a5 18. g4 g6 19. g5 Bg7 20. f5 gxf5 21. exf5 Ne5 22. Bxb7 Qxb7 23. Qf2 Ng4 24. Qf4 Nxe3 25. Qxe3 a4 26. f6 Rfe8 27. Qh3 axb3 28. fxg7 bxc2 29. g6 fxg6 30. Qb3+ c4 31. Qxc2 Re5 32. Rf2 Rg5+ 33. Rg2 Rxg2+ 34. Qxg2 Qxg2+ 35. Kxg2 Kxg7 36. Rd1 Ra6 37. h3 Rb6 38. Rd5 Kf6 39. Kf3 Ke6 40. Rg5 b4 41. axb4 Rxb4 42. Rg2 Ke5 43. Ke3 Rb3+ 44. Kf2 Rxb2+ 45. Kf3 Rxg2 46. Kxg2 c3 47. Kf2 c2 0-1

[Event "Santa Cruz Dario Cup"]
[Site "Santa Cruz"]
[Date "2022.08.26"]
[Round "2"]
[White "Vidaurre, Luis"]
[Black "Salazar Salinas, Rodrigo"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1973"]
[BlackElo "1424"]
[PlyCount "85"]
[EventDate "2022.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 b6 5. Qb3 Bxc3+ 6. bxc3 0-0 7. Ba3 Re8 8. g3 Nc6 9. Bg2 d5 10. Ne5 Bb7 11. Qa4 Nxe5 12. dxe5 Ne4 13. Qc2 Nxc3 14. 0-0 Ne4 15. Rfd1 Qg5 16. cxd5 exd5 17. Qxc7 Nxf2 18. Kxf2 Rxe5 19. Bf3 Qe3+ 20. Kg2 Rc8 21. Qxb7 Rc2 22. Qa6 b5 23. Qxb5 h6 24. Qd3 Rc3 25. Qxe3 Rexe3 26. Bc1 Re8 27. Rxd5 g5 28. Bb2 Rc2 29. Bd4 Rc7 30. Rd1 Rce7 31. Bc5 Re6 32. Rd8 Kh7 33. Bh5 Kg7 34. Rxe8 Rxe8 35. Rd7 Kf6 36. Bxf7 Rxe2+ 37. Kf3 Re5 38. Bd4 g4+ 39. Kf4 Kg7 40. Bxe5+ Kf8 41. Bf6 h5 42. Kg5 h4 43. Kg6 1-0

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.02.01"]
[Round "7"]
[White "Celis, Kevin"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2090"]
[BlackElo "1998"]
[PlyCount "44"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bh6 Nc4 14. Qg5 Nh7 15. Bxg7 Nxg5 16. Bxf8 Kxf8 17. hxg5 Qa5 18. f4 Nxb2 19. Kxb2 Qxc3+ 20. Kb1 a5 21. Rd3 Qb4 22. a3 Qxa3 0-1

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.31"]
[Round "5"]
[White "Basto, Suely"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1732"]
[BlackElo "1998"]
[PlyCount "85"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 g6 4. Nd2 Bg7 5. e3 c5 6. Ne2 Nc6 7. h3 h5 8. a3 0-0 9. 0-0 e5 10. f4 Nh7 11. Kh2 Ne7 12. e4 Be6 13. Rb1 Qc7 14. Qe1 Rad8 15. b3 f5 16. Bb2 fxe4 17. dxe4 d4 18. Nf3 Nc6 19. Nh4 Ne7 20. Nf3 Nc6 21. Bc1 d3 22. cxd3 Rxd3 23. fxe5 Nxe5 24. Nf4 Nxf3+ 25. Rxf3 Rxf3 26. Bxf3 Bf7 27. Bg2 Rd8 28. Nd5 Qd6 29. Bf4 Be5 30. Qe3 h4 31. Re1 b6 32. Rf1 hxg3+ 33. Qxg3 Bxf4 34. Qxf4 Qxf4+ 35. Rxf4 Kg7 36. h4 Nf8 37. Rg4 Ne6 38. h5 Rh8 39. h6+ Rxh6+ 40. Kg3 Rh8 41. Kf2 Nd4 42. Rg3 Rf8 43. Ke3 0-1

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.31"]
[Round "6"]
[White "Vidaurre, Luis"]
[Black "Cordova, Marco A"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1998"]
[BlackElo "1788"]
[PlyCount "51"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e3 0-0 7. Be2 c5 8. Qb3 Nxc3 9. bxc3 Nc6 10. 0-0 Qc7 11. Ba3 cxd4 12. cxd4 Re8 13. Ng5 e6 14. Rfc1 Qd8 15. Ne4 Na5 16. Qc2 Bf8 17. Bb2 Bd7 18. Bf3 Bc6 19. d5 Be7 20. Qc3 f6 21. dxc6 Nxc6 22. Bg4 e5 23. Qb3+ Kf8 24. Nc5 Bxc5 25. Rxc5 f5 26. Ba3 1-0

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.30"]
[Round "3"]
[White "Sangueza, Ricky"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1558"]
[BlackElo "1998"]
[PlyCount "60"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. f4 d6 7. Nf3 0-0 8. h3 Rb8 9. a4 e5 10. 0-0 Nh5 11. Qe1 Nd4 12. Nxd4 cxd4 13. Ne2 Bd7 14. f5 Bf6 15. g4 Bh4 16. Qb4 Ng3 17. Nxg3 Bxg3 18. Qxd6 Rc8 19. Bh6 Re8 20. fxg6 hxg6 21. Rxf7 Kxf7 22. Qd5+ Be6 23. Rf1+ Kg8 24. Qxb7 Re7 25. Qb4 Rf7 26. Rf3 Rxf3 27. Bxf3 Qf6 28. Qb7 Rxc2 29. Qxa7 Bh2+ 30. Kh1 Qxf3# 0-1

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.30"]
[Round "4"]
[White "Vidaurre, Luis"]
[Black "Cabrera, Manuel"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1998"]
[BlackElo "1850"]
[PlyCount "42"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. b4 c6 7. Bb2 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 Nb6 11. Nd2 dxc4 12. Nxc4 Nxc4 13. Qxc4 Nd5 14. b5 Rc8 15. Ne4 Nb6 16. Qb3 Qd5 17. Nc5 cxb5 18. Qxb5 f5 19. Rfe1 Rfd8 20. Qb3 Rc7 21. Ne6 Rdc8 0-1

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.29"]
[Round "1"]
[White "Bustamante, Franz"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1998"]
[PlyCount "58"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. e3 Nbd7 4. Nf3 e6 5. Bd3 c6 6. a3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bd3 0-0 11. h3 Qb6 12. c4 c5 13. dxc5 Bxc5 14. 0-0 a5 15. Qc2 h6 16. Bd2 Bd7 17. Bc3 Nh5 18. Qd2 Bc6 19. b4 axb4 20. axb4 Be7 21. Nd4 Rxa1 22. Rxa1 Bg5 23. Qb2 Bxg2 24. Bf1 Bxf1 25. Rxf1 Qc7 26. Ne2 Qxc4 27. Ng3 Nxg3 28. fxg3 Be3+ 29. Kh2 Qxf1 0-1

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.29"]
[Round "2"]
[White "Vidaurre, Luis"]
[Black "Medrano, Sebastian"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1998"]
[BlackElo "1712"]
[PlyCount "56"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. c3 d5 7. Nbd2 Bd6 8. dxc5 Bxc5 9. b4 Bd6 10. a4 Qc7 11. Nd4 a6 12. Bb2 Nbd7 13. Qb3 0-0 14. Rfc1 Rfc8 15. c4 Qd8 16. a5 Be7 17. axb6 dxc4 18. Rxc4 Bxg2 19. Kxg2 Qxb6 20. Ba3 Rxc4 21. Qxc4 Ne5 22. Qc3 Nd5 23. Qb2 Bxb4 24. Nf5 Bxa3 25. Qxa3 exf5 26. Rb1 Qc6 27. Rc1 Ne3+ 28. Kh3 Qg2+ 0-1

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.10.07"]
[Round "9"]
[White "Vidaurre, Luis"]
[Black "Medrano, David"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1878"]
[BlackElo "2182"]
[PlyCount "92"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bf4 d6 6. e3 Bg4 7. Bd3 Nbd7 8. h3 Bxf3 9. Qxf3 c6 10. h4 e5 11. dxe5 dxe5 12. Bg5 Nc5 13. Bc2 Qd6 14. h5 Nxh5 15. g4 Bf6 16. Rxh5 Bxg5 17. Rxg5 h6 18. Rf5 gxf5 19. Rd1 Qf6 20. b4 e4 21. Qg3 Qxc3+ 22. Kf1 Qxc2 23. Rd6 f4 24. exf4 Nd3 25. g5 Qd1+ 26. Kg2 Qf3+ 27. Qxf3 exf3+ 28. Kxf3 Nxb4 29. Rxh6 Kg7 30. f5 f6 31. Rg6+ Kf7 32. Rxf6+ Ke7 33. Re6+ Kd7 34. Kg4 Rae8 35. Rh6 Re4+ 36. f4 Nd3 37. Rh7+ Kc8 38. f6 Rxf4+ 39. Kh5 Ne5 40. c5 Rf2 41. Kh6 Rh2+ 42. Kg7 Rf7+ 43. Kg8 Rfxh7 44. f7 Rxf7 45. g6 Rd7 46. a4 Nxg6 0-1

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.10.06"]
[Round "8"]
[White "Cueto Chajtur, Johny"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2282"]
[BlackElo "1878"]
[PlyCount "146"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bf5 3. Nf3 e6 4. e3 Nf6 5. c4 Nbd7 6. c5 a5 7. a3 c6 8. Nc3 e5 9. d4 axb4 10. axb4 exd4 11. exd4 Be7 12. Be2 0-0 13. 0-0 Ne4 14. Rxa8 Qxa8 15. Qb3 Nxc3 16. Bxc3 Nf6 17. Ra1 Qb8 18. Ne5 Ne4 19. Bb2 Bf6 20. f3 Ng5 21. Bd3 Bxe5 22. dxe5 Bg6 23. f4 Bxd3 24. Qxd3 Ne4 25. Bd4 Qc8 26. Ra7 Qf5 27. Qe3 Rb8 28. Ra1 h5 29. Ra7 Qg4 30. Ra1 Qf5 31. Ra7 Qg4 32. Qf3 Qf5 33. Ra1 Nd2 34. Qe3 Ne4 35. g3 Qg4 36. Kh1 Re8 37. Kg2 h4 38. h3 Qg6 39. g4 Ng3 40. Kh2 Qc2+ 41. Qf2 Qd3 42. Qb2 Ne2 43. Bf2 Nxf4 44. Kg1 Qf3 45. Bxh4 Qxh3 46. Qh2 Qxg4+ 47. Bg3 Qxg3+ 48. Qxg3 Ne2+ 49. Kf2 Nxg3 50. Kxg3 Rxe5 51. Ra8+ Kh7 52. Ra7 Re3+ 53. Kf2 Re7 54. b5 cxb5 55. c6 Re6 56. c7 Rc6 57. Rxb7 f6 58. Ke3 Rc4 59. Rxb5 d4+ 60. Ke4 Rxc7 61. Rd5 Re7+ 62. Kxd4 g5 63. Rf5 Kg6 64. Rf1 g4 65. Kd5 Kg5 66. Kd6 Re2 67. Ra1 f5 68. Ra8 g3 69. Rg8+ Kf4 70. Kd5 g2 71. Kd4 Kf3 72. Kd3 f4 73. Rg7 Re1 0-1

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.10.05"]
[Round "7"]
[White "Vidaurre, Luis"]
[Black "Abasto Chavez, Dorian Quintin"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1878"]
[BlackElo "1848"]
[PlyCount "124"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. Ne5 c5 9. Bg5 cxd4 10. Qxd4 Nc6 11. Nxc6 Bxc6 12. cxd5 Nxd5 13. Bxe7 Nxe7 14. Rfd1 Bxg2 15. Kxg2 Nf5 16. Qe5 Qg5 17. Kh1 Qg4 18. Rd7 Qb4 19. Ne4 Rfd8 20. Rad1 Rxd7 21. Rxd7 Qa4 22. Rc7 Qxa2 23. Ng5 Nh6 24. Qe4 Qd5 25. Qxd5 exd5 26. Rd7 Re8 27. Rxa7 f6 28. Nh3 Rxe2 29. b4 Rb2 30. Nf4 Rxb4 31. Ra8+ Kf7 32. Ra7+ Kg8 33. Ra8+ Kf7 34. Ra7+ Kg8 35. Ra8+ Kf7 36. Nxd5 Rb2 37. Ra7+ Kg8 38. Ra8+ Kf7 39. Ra7+ Kg6 40. Nf4+ Kf5 41. Rxg7 Rxf2 42. Rxh7 Ng4 43. Kg1 Rb2 44. Rh8 Ke4 45. h3 Ne5 46. Ng2 Kf3 47. Nh4+ Kxg3 48. Nf5+ Kf4 49. Nd4 Nf3+ 50. Nxf3 Kxf3 51. Rf8 Kg3 52. Kf1 Kxh3 53. Rxf6 Kg4 54. Ke1 Kg5 55. Rf8 Rh2 56. Kd1 Kg6 57. Kc1 Kg7 58. Rf3 Rh6 59. Kd2 Rf6 60. Re3 Kf7 61. Rg3 Re6 62. Rd3 Ke7 1/2-1/2

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.10.04"]
[Round "6"]
[White "Foronda, Ernesto"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1700"]
[BlackElo "1878"]
[PlyCount "64"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nf6 4. Bd3 Bg4 5. h3 Bh5 6. Nbd2 Nbd7 7. c4 e6 8. a3 Be7 9. Qc2 c6 10. b3 a6 11. Bb2 c5 12. Ne5 Rc8 13. a4 cxd4 14. exd4 dxc4 15. Nxd7 cxd3 16. Nxf6+ Bxf6 17. Qxd3 Bg6 18. Ne4 Qa5+ 19. Ke2 Qd5 20. f3 0-0 21. Rac1 Rfd8 22. Nxf6+ gxf6 23. Qe3 Rc2+ 24. Rxc2 Bxc2 25. Ba3 Bxb3 26. Be7 Rc8 27. Bxf6 Rc2+ 28. Kf1 Qf5 29. Bh4 Bxa4 30. Kg1 Qg6 31. Bf2 Bb5 32. Kh2 Re2 0-1

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.10.03"]
[Round "5"]
[White "Monroy Carrizo, Javier"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1963"]
[BlackElo "1878"]
[PlyCount "96"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 e6 5. Nc3 c6 6. cxd5 exd5 7. f3 Nbd7 8. e4 dxe4 9. fxe4 Bg6 10. e5 Nd5 11. Nxd5 cxd5 12. Qb3 Nb6 13. a4 Be4 14. Nf3 Be7 15. a5 Nc4 16. Qxb7 0-0 17. 0-0 Bd3 18. Rf2 Nxa5 19. Rxa5 Qxa5 20. Qxe7 Qa1 21. Qg5 Rac8 22. Rd2 Rxc1+ 23. Kf2 Be4 24. Bh3 Rd1 25. Re2 Bxf3 26. Kxf3 Rxd4 27. Kg2 Qd1 28. Rf2 Qe1 29. Bf5 h6 30. Qe7 Rd2 31. Rxd2 Qxd2+ 32. Kh3 g6 33. Bg4 Qg5 34. Qd6 h5 35. Bd7 Kg7 36. Qxd5 Rd8 37. Qd6 a5 38. Kg2 h4 39. g4 Qf4 40. h3 Qg3+ 41. Kf1 Qxh3+ 42. Ke2 Qg2+ 43. Ke3 Qg3+ 44. Ke4 Qe1+ 45. Kf3 Qf1+ 46. Ke4 Qe2+ 47. Kf4 Qf2+ 48. Ke4 h3 0-1

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.10.02"]
[Round "4"]
[White "Vidaurre, Luis"]
[Black "Pinto, Daniel"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1878"]
[BlackElo "1991"]
[PlyCount "100"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. g3 0-0 7. Bg2 d6 8. 0-0 Nc6 9. Re1 Re8 10. Bf4 Bg4 11. Qb3 Bxf3 12. exf3 Nxd4 13. Qa4 Nd7 14. Rad1 Nb6 15. Qa5 Nc4 16. Qb4 Rc8 17. Qxb7 Nxb2 18. Qxb2 Rxc3 19. Qb7 Rc7 20. Qa6 Qc8 21. Qa4 Qd7 22. Rxd4 Bxd4 23. Qxd4 e5 24. Qe3 Qe6 25. Qd2 f6 26. Be3 d5 27. f4 d4 28. Bxd4 Rd7 29. Qb2 Rxd4 30. Qxd4 exd4 31. Rxe6 Rxe6 32. Bd5 Kf7 33. Kf1 d3 34. f3 Ke7 35. Bxe6 Kxe6 36. Kf2 Kd5 37. Ke3 Kc4 38. Kd2 f5 39. g4 h5 40. h3 a5 41. a4 Kd4 42. h4 Kc4 43. gxh5 gxh5 44. Ke1 Kb3 45. Kd2 Kxa4 46. Kxd3 Kb3 47. Kd2 Kb2 48. Kd3 a4 49. Kd4 a3 50. Ke5 a2 0-1

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.10.01"]
[Round "3"]
[White "Almendras, Elias"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2077"]
[BlackElo "1878"]
[PlyCount "91"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Bd7 8. Be2 Nf6 9. f3 0-0 10. g4 Rc8 11. h4 h5 12. 0-0-0 Ne5 13. Rdg1 Qa5 14. Kb1 Nc4 15. Bxc4 Rxc4 16. Nb3 Qa6 17. e5 dxe5 18. gxh5 Bf5 19. hxg6 Bxg6 20. Bh6 Nh5 21. Bxg7 Kxg7 22. Rg5 Rfc8 23. Rhg1 Kh7 24. Rxe5 Qf6 25. Qe3 e6 26. Nd2 Rxh4 27. Rc5 Rxc5 28. Qxc5 Qd4 29. Qg5 Qf4 30. Nde4 Qxg5 31. Nxg5+ Kh6 32. a4 Rh2 33. Nce4 f5 34. Nd6 e5 35. Ngf7+ Bxf7 36. Nxf7+ Kh7 37. Nxe5 Re2 38. Nd3 Re3 39. Rg5 Nf6 40. Rxf5 Kg6 41. Rb5 b6 42. a5 bxa5 43. Rxa5 Re7 44. b3 Nh5 45. f4 Ng3 46. Rg5+ 1-0

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.09.30"]
[Round "2"]
[White "Vidaurre, Luis"]
[Black "Martinez, Ariel A"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1878"]
[BlackElo "2146"]
[PlyCount "197"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 c6 7. Bb2 a5 8. Nbd2 a4 9. c4 a3 10. Bc3 c5 11. d5 Na6 12. Ng5 b5 13. cxb5 Nc7 14. Nge4 Nxb5 15. Nxf6+ exf6 16. Rc1 Nxc3 17. Rxc3 f5 18. Rc2 Re8 19. Re1 h5 20. e3 h4 21. Rc4 hxg3 22. hxg3 Ba6 23. Ra4 Bb5 24. Rxa8 Qxa8 25. e4 Bc3 26. exf5 gxf5 27. Rxe8+ Qxe8 28. Nc4 Bxc4 29. bxc4 Bd4 30. Bf1 Qe5 31. Qf3 Qe1 32. Qxf5 Qd2 33. Qg4+ Kf8 34. Qe2 Qc1 35. Kg2 Qb1 36. Qd2 Bb2 37. Qh6+ Ke7 38. Qg5+ Bf6 39. Qe3+ Kd8 40. Qxa3 Bd4 41. Qb3 Qe1 42. Qb8+ Kd7 43. Qb7+ Ke8 44. Qc6+ Ke7 45. Qc7+ Ke8 46. Qc8+ Ke7 47. Qf5 Qd2 48. Qe4+ Kd7 49. Qe2 Qc1 50. Kh2 Be5 51. Bh3+ Kd8 52. Qg4 Ke7 53. Kg2 Qc2 54. a3 Kf8 55. Qc8+ Kg7 56. Qg4+ Kf8 57. Qh4 Bd4 58. Qd8+ Kg7 59. Qg5+ Kf8 60. Qf4 Ke7 61. Qg5+ Kf8 62. Qd8+ Kg7 63. Qg5+ Kf8 64. Qd8+ Kg7 65. Qg5+ Kf8 66. Qd8+ Kg7 67. Qg5+ Kh8 68. Qf5 Qxf5 69. Bxf5 Bb2 70. a4 Bc3 71. Kf3 Kg7 72. Kg4 Kf6 73. f4 Be1 74. Bd7 Kg6 75. Kf3 Kf6 76. g4 Ba5 77. g5+ Kg6 78. Kg4 Kg7 79. Kf5 Kf8 80. g6 Bc3 81. Be6 fxg6+ 82. Kxg6 Ke7 83. f5 Kf8 84. Bd7 Ke7 85. Bc6 Ba5 86. f6+ Kf8 87. Bd7 Bc3 88. Bg4 Ke8 89. Kf5 Kd7 90. f7 Ke7 91. f8R Kxf8 92. Ke6 Be1 93. Bh5 Bd2 94. Kxd6 Bf4+ 95. Ke6 Bc7 96. d6 Ba5 97. Kd5 Kg7 98. Kxc5 Kf6 99. Kc6 1-0

[Event "Santa Cruz-ch"]
[Site "Santa Cruz"]
[Date "2014.09.29"]
[Round "1"]
[White "Campero, Ronald"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2167"]
[BlackElo "1878"]
[PlyCount "79"]
[EventDate "2014.09.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. e3 c6 5. Bd3 Bg6 6. 0-0 Nd7 7. Nc3 Ngf6 8. Qe2 Bb4 9. Bd2 0-0 10. Bxg6 hxg6 11. Nxd5 Nxd5 12. cxd5 Bxd2 13. dxe6 Bb4 14. exd7 Qxd7 15. Rfd1 Rfd8 16. Ne5 Qe7 17. Rac1 a5 18. Nc4 Qe6 19. a3 Be7 20. Qf3 Bf6 21. g3 a4 22. Kg2 Kh7 23. h3 Ra6 24. Nd2 Rb6 25. Rc2 Rb5 26. Ne4 Rf5 27. Nc5 Qa2 28. Qe2 b5 29. e4 Rh5 30. g4 Rh6 31. Qe1 Bxd4 32. Ra1 Qxb2 33. Rxb2 Bxb2 34. Ra2 Bd4 35. Rc2 g5 36. e5 Rd5 37. Qe4+ Kg8 38. Nd3 Rd8 39. Rxc6 Rxc6 40. Qxc6 1-0

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.30"]
[Round "9"]
[White "Delgadillo, Adonai"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2169"]
[BlackElo "1872"]
[PlyCount "101"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Bd7 8. Bc4 Nc6 9. f3 0-0 10. 0-0-0 Ne5 11. Bb3 Rc8 12. h4 h5 13. Bg5 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc8 16. e5 Nh7 17. Nd5 Re8 18. Nxe7+ Rxe7 19. Bxe7 Bxe5 20. Kb1 Bf5 21. Na1 a5 22. Bxd6 Bf6 23. f4 Bg4 24. Qxa5 Bxd1 25. Rxd1 Bxh4 26. Be5 Nf8 27. Qd5 Qg4 28. Rf1 Qe2 29. Rc1 Qe4 30. Qd2 Ne6 31. Qd7 Qc6 32. Qd2 Bg3 33. Rd1 Bxf4 34. Qd8+ Nf8 35. Bc3 Rxc3 36. bxc3 Qxg2 37. Nb3 Qc6 38. Qd4 Ne6 39. Qf6 Bg5 40. Qe5 Bh6 41. Rd3 Bg7 42. Qg3 Kh7 43. Rf3 f5 44. Rd3 b5 45. Rd6 Qh1+ 46. Kb2 b4 47. a3 Bxc3+ 48. Ka2 Qe4 49. Rd3 Be5 50. Qf2 bxa3 51. Re3 1-0

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.29"]
[Round "8"]
[White "Vidaurre, Luis"]
[Black "Pinto, Daniel"]
[Result "1/2-1/2"]
[ECO "E64"]
[WhiteElo "1872"]
[BlackElo "2044"]
[PlyCount "76"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 c5 6. d5 d6 7. Bg2 e6 8. 0-0 exd5 9. Nxd5 Nxd5 10. Qxd5 Nc6 11. Bf4 Bxb2 12. Rab1 Be5 13. Nxe5 dxe5 14. Bh6 Re8 15. Qxc5 Nd4 16. Rfd1 Bf5 17. e4 b6 18. Qb4 Bg4 19. Rd2 Qf6 20. Rxd4 exd4 21. e5 Qf5 22. Bxa8 Rxa8 23. Re1 Bh3 24. Qd6 Qf3 25. Qd5 Qxd5 26. cxd5 Rd8 27. d6 Be6 28. a3 d3 29. Rc1 Rc8 30. Rc7 Rxc7 31. dxc7 a5 32. Kf1 b5 33. Ke1 f6 34. exf6 Kf7 35. Bd2 Kxf6 36. Bxa5 Ke5 37. Kd2 Kd4 38. h4 h5 1/2-1/2

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.28"]
[Round "6"]
[White "Monroy Carrizo, Javier"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2104"]
[BlackElo "1872"]
[PlyCount "65"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 0-0 6. c4 c6 7. Nc3 Nbd7 8. Qc2 Re8 9. Bf4 Bxf4 10. gxf4 dxc4 11. e4 Nh5 12. Ne2 b5 13. e5 Bb7 14. Ng5 Nf8 15. Ne4 c5 16. Nxc5 Bxg2 17. Kxg2 Ng6 18. Qe4 Nhxf4+ 19. Nxf4 Qg5+ 20. Kf3 Rad8 21. Nxg6 fxg6 22. Ke2 Qh5+ 23. f3 g5 24. Rf2 Qf7 25. Rg1 h6 26. h4 gxh4 27. Qxh4 Kh7 28. Qe4+ Kh8 29. Nb7 Rxd4 30. Qxd4 Qxb7 31. Rfg2 Re7 32. Qd8+ Kh7 33. Rg6 1-0

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.28"]
[Round "7"]
[White "Padilla Choclo, Luis Angel"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1872"]
[PlyCount "98"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 g6 6. 0-0 Bg7 7. d3 Rb8 8. Re1 Nd7 9. Ne2 b5 10. Rb1 b4 11. b3 Qa5 12. Bb2 e5 13. Ra1 Nd4 14. Nexd4 cxd4 15. h3 Qc5 16. a3 a5 17. a4 Nb6 18. Rc1 0-0 19. Nh2 Bh6 20. Rb1 Bd7 21. Bc1 Bg7 22. Bd2 Rbc8 23. Rb2 d5 24. f3 dxe4 25. fxe4 f5 26. Kh1 fxe4 27. dxe4 Rb8 28. Bf1 Rfc8 29. Ba6 Rc7 30. Ng4 Rf8 31. Nh6+ Kh8 32. Bb5 Bxb5 33. axb5 Qxb5 34. Ng4 d3 35. Bh6 dxc2 36. Rxc2 Rc3 37. Bxg7+ Kxg7 38. Rb2 Rxg3 39. Kh2 Rff3 40. Qc1 Rxh3+ 41. Kg1 Qd7 42. Nxe5 Qd4+ 43. Kg2 Qxe5 44. Kg1 Rfg3+ 45. Kf1 Rh1+ 46. Kf2 Rh2+ 47. Kf1 Rf3+ 48. Rf2 Rfxf2+ 49. Kg1 Qg3# 0-1

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.27"]
[Round "5"]
[White "Vidaurre, Luis"]
[Black "Kimelman, Gabriel"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1872"]
[BlackElo "2000"]
[PlyCount "87"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Bg4 7. 0-0 Nc6 8. Qb3 Bxf3 9. exf3 Nxd4 10. Qxb7 Qc8 11. Qxc8 Raxc8 12. Rb1 e6 13. f4 c5 14. Rd1 Rfd8 15. b3 Kf8 16. Be3 Ng8 17. Rbc1 Rb8 18. Rd2 Ne7 19. Rcd1 Nef5 20. g4 Nh4 21. Bxd4 cxd4 22. Ne2 Nxg2 23. Kxg2 e5 24. fxe5 dxe5 25. f4 f6 26. g5 fxg5 27. fxe5 Bxe5 28. Nxd4 Bxd4 29. Rxd4 Rxd4 30. Rxd4 Ke7 31. Rd5 h6 32. Kf3 Rf8+ 33. Ke2 Rf6 34. a4 Rb6 35. Rd3 Ke6 36. c5 Rc6 37. Rc3 a5 38. Re3+ Kd5 39. Re8 Rxc5 40. Rh8 h5 41. Rg8 Rc6 42. Ra8 Rc5 43. Rg8 Ke5 44. Rxg6 1/2-1/2

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.26"]
[Round "4"]
[White "Herrera, Jhon"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1704"]
[BlackElo "1872"]
[PlyCount "84"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nc3 g6 7. Be3 Bg7 8. Qd2 Bd7 9. f3 0-0 10. g4 Qa5 11. h4 h5 12. g5 Ne8 13. Nb3 Qd8 14. Nd5 Nc7 15. c4 Rc8 16. Rd1 Ne5 17. Rc1 Nxd5 18. cxd5 Bb5 19. Qb4 Rxc1+ 20. Nxc1 Bxe2 21. Kxe2 Qd7 22. Nb3 Nxf3 23. Kxf3 Qg4+ 24. Kf2 f5 25. Rg1 Qxh4+ 26. Ke2 Qh2+ 27. Ke1 Qxb2 28. Qxb7 Bc3+ 29. Kd1 Qb1+ 30. Ke2 Qxe4 31. Nd2 Bxd2 32. Kxd2 f4 33. Bxa7 Rf5 34. Qc8+ Kh7 35. Kc3 Rxd5 36. Qa6 Qe5+ 37. Kc2 Ra5 38. Qc4 Rxa7 39. Qf7+ Qg7 40. Qxf4 Rxa2+ 41. Kd3 Ra3+ 42. Kc4 Ra4+ 0-1

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.26"]
[Round "3"]
[White "Vidaurre, Luis"]
[Black "Lozada, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1872"]
[BlackElo "1878"]
[PlyCount "40"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c6 4. Nc3 d5 5. e3 Bg7 6. b4 0-0 7. Qb3 dxc4 8. Bxc4 b5 9. Bd3 Be6 10. Qb2 a5 11. Ng5 Bd7 12. Bd2 a4 13. 0-0 Na6 14. Rac1 Nc7 15. Nce4 Nxe4 16. Bxe4 Nd5 17. Rc5 e6 18. f4 Rc8 19. h4 Bf6 20. g3 Be7 1/2-1/2

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.25"]
[Round "2"]
[White "Arias, Pablo"]
[Black "Vidaurre, Luis"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2071"]
[BlackElo "1872"]
[PlyCount "87"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 g6 5. b3 Bg7 6. Ba3 Nbd7 7. 0-0 a6 8. c4 b6 9. Nc3 Bb7 10. Rc1 Rc8 11. Qe2 dxc4 12. bxc4 c5 13. Rfd1 0-0 14. Ne5 Qc7 15. f4 Rfd8 16. Bb2 h5 17. Bb1 cxd4 18. exd4 Ng4 19. Nxg6 Qxc4 20. Ne7+ Kf8 21. Qxc4 Rxc4 22. Ba3 Bxd4+ 23. Rxd4 Rxd4 24. Nc6+ Nc5 25. Nxd8 Rxd8 26. Be4 Bxe4 27. Nxe4 Kg7 28. Nxc5 bxc5 29. Bxc5 Rd2 30. h3 Nf6 31. a4 Ra2 32. Rc4 Kg6 33. Bd6 Kf5 34. Rc7 Kg6 35. Rc4 Kf5 36. Rc7 Kg6 37. Rc5 Nd5 38. Ra5 Kf5 39. Rxa6 Nxf4 40. Ra5+ Nd5 41. Ra7 f6 42. Bc5 e5 43. a5 e4 44. Rd7 1/2-1/2

[Event "South America-ch U20"]
[Site "Santa Cruz"]
[Date "2014.04.24"]
[Round "1"]
[White "Vidaurre, Luis"]
[Black "Mendoza, Rodrigo"]
[Result "0-1"]
[ECO "D18"]
[WhiteElo "1872"]
[BlackElo "2156"]
[PlyCount "62"]
[EventDate "2014.04.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qb3 Qe7 10. a5 Rd8 11. h3 c5 12. Ne5 cxd4 13. exd4 Nc6 14. Nxc6 bxc6 15. Rd1 Rab8 16. Qa4 Nd5 17. Ne2 Bd6 18. Bd3 Bxd3 19. Rxd3 h6 20. Nc3 Qh4 21. Nxd5 cxd5 22. Rb3 Rxb3 23. Qxb3 Qxd4 24. Be3 Qe5 25. g3 Rb8 26. Qd3 Qxb2 27. Rc1 Be5 28. Rc6 Qa1+ 29. Kh2 Qxa5 30. Rxe6 fxe6 31. Qg6 Bf6 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.15"]
[Round "11"]
[White "Cordero, Daniela"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2074"]
[BlackElo "1836"]
[PlyCount "85"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 a6 5. b3 Nf6 6. Bb2 g6 7. e3 Bg7 8. Ba3 Bf8 9. Bxf8 Kxf8 10. Be2 Nbd7 11. 0-0 Qe7 12. Nbd2 Kg7 13. Rfd1 Re8 14. Ne5 Ng8 15. Nxd7 Bxd7 16. Nf3 Rad8 17. e4 f6 18. h3 Nh6 19. Rd2 Nf7 20. Rad1 Nd6 21. e5 Ne4 22. Rd3 f5 23. c5 h6 24. Nh2 Kh7 25. b4 Qh4 26. Bf1 g5 27. Rb3 Rg8 28. g3 Qh5 29. Bg2 Kh8 30. Nf1 g4 31. h4 Rdf8 32. a4 Be8 33. Re1 Bg6 34. f3 Nxg3 35. Nxg3 f4 36. Nxh5 Bxc2 37. Rc3 gxf3 38. Rxc2 fxg2 39. Rxg2 Rxg2+ 40. Kxg2 Rg8+ 41. Kf2 Rg6 42. Rg1 Rxg1 43. Kxg1 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.14"]
[Round "10"]
[White "Vidaurre, Luis"]
[Black "Quiroga, Duberlin"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1836"]
[BlackElo "2078"]
[PlyCount "122"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 e6 5. 0-0 Bd6 6. c4 dxc4 7. a4 Nbd7 8. Qc2 0-0 9. Nbd2 a5 10. Nxc4 Bb4 11. e4 h6 12. Bd2 Bxd2 13. Nfxd2 Nb6 14. Nb3 Nxc4 15. Qxc4 Qb6 16. Rfd1 Re8 17. e5 Nd5 18. Bxd5 exd5 19. Qc2 Bf5 20. Qxf5 Qxb3 21. Kg2 Re6 22. Rd2 Rae8 23. Qc2 Qb4 24. Qc3 Qb6 25. Ra3 f6 26. Rb3 Qc7 27. f4 fxe5 28. dxe5 g5 29. Kh1 gxf4 30. gxf4 Qf7 31. Rg2+ Kh8 32. Rg4 Qf5 33. Qg3 Qb1+ 34. Kg2 R6e7 35. Rg6 Qc2+ 36. Kh3 Qf5+ 37. Qg4 Qxg4+ 38. Kxg4 Kh7 39. Kh5 Rxe5+ 40. Rg5 hxg5 41. fxe5 Rxe5 42. Rxb7+ Kg8 43. Kg6 Re8 44. b4 Kf8 45. bxa5 Ra8 46. Kxg5 Rxa5 47. Rb4 Kf7 48. Kf5 d4+ 49. Ke4 c5 50. Rb5 Rxa4 51. Rxc5 Kg6 52. Rd5 Kh6 53. Kd3 Kg6 54. Ke4 Kh6 55. Kd3 Kg6 56. Rd8 Kg5 57. Rg8+ Kh6 58. Rh8+ Kg7 59. Rh4 Kg6 60. Rxd4 Rxd4+ 61. Kxd4 Kh5 1/2-1/2

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.13"]
[Round "9"]
[White "Ramirez M, Eugenia"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1996"]
[BlackElo "1836"]
[PlyCount "92"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. g3 d6 5. exd6 Qxd6 6. Bg2 Nc6 7. Ne2 Bf5 8. 0-0 e6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 f6 12. Rd1 Be7 13. Na3 Qa6 14. Re1 0-0-0 15. Bf1 Qb6 16. Qxb6 axb6 17. Nb5 e5 18. a4 Rd7 19. Na3 Bxa3 20. Rxa3 Rhd8 21. Be2 g5 22. Bf3 g4 23. Be4 Ne7 24. Bxf5 Nxf5 25. Rb3 Kc7 26. Rb4 h5 27. Kf1 Rd1 28. Ke2 Rxe1+ 29. Kxe1 Ne7 30. Bh6 Nc6 31. Rb5 Rd7 32. Be3 f5 33. Bxb6+ Kc8 34. Rc5 h4 35. b4 Kb8 36. b5 f4 37. bxc6 bxc6 38. gxh4 e4 39. Rg5 g3 40. hxg3 f3 41. Re5 Rd3 42. Rxe4 Rxc3 43. Re3 Rc2 44. Rxf3 c5 45. h5 Rc1+ 46. Kd2 Rh1 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.12"]
[Round "8"]
[White "Arteaga, Hugo"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "D50"]
[BlackElo "1836"]
[PlyCount "84"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Bd6 6. Nf3 h6 7. Bh4 Nbd7 8. c5 Bc7 9. Bd3 e5 10. dxe5 Nxe5 11. a3 a5 12. 0-0 a4 13. Nxe5 Bxe5 14. Nxa4 h5 15. f4 Bc7 16. Nc3 Qe7 17. Qe2 Qxc5 18. Bxf6 gxf6 19. Kh1 Bg4 20. Qd2 h4 21. h3 Bd7 22. Rac1 Qd6 23. Qd1 Kf8 24. Qc2 Bb6 25. e4 Be3 26. e5 fxe5 27. fxe5 Qxe5 28. Rce1 Qg3 29. Qe2 Re8 30. Rf3 Bf4 31. Qxe8+ Bxe8 32. Rxg3 Bxg3 33. Rf1 Rh5 34. Bf5 Ke7 35. b4 Kd6 36. Ne2 Rg5 37. Bg4 Be5 38. a4 f6 39. Rb1 Bh5 40. Bxh5 Rxh5 41. b5 c5 42. a5 Rh8 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.12"]
[Round "7"]
[White "Vidaurre, Luis"]
[Black "Monroy Carrizo, Javier"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1836"]
[BlackElo "2053"]
[PlyCount "60"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. f4 0-0 6. h3 e6 7. Be3 d5 8. e5 Ne4 9. Bxe4 dxe4 10. Nd2 b6 11. Ne2 Bb7 12. Nc3 f5 13. exf6 Qxf6 14. Ndxe4 Qf5 15. g4 Qa5 16. 0-0 Nc6 17. Ng5 Nxd4 18. Bxd4 Rad8 19. Nxe6 Bxd4+ 20. Kh2 Bg1+ 21. Rxg1 Rxd1 22. Raxd1 Re8 23. Nxc7 Qc5 24. N7d5 Bxd5 25. Rxd5 Qf2+ 26. Kh1 Qf3+ 27. Kh2 Re3 28. Rg2 Qxh3+ 29. Kg1 Re1+ 30. Kf2 Qe3# 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.11"]
[Round "6"]
[White "Molina, Jessica"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "D66"]
[WhiteElo "1585"]
[BlackElo "1836"]
[PlyCount "86"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 h6 7. Bh4 0-0 8. Rc1 a6 9. Bd3 Nbd7 10. 0-0 b5 11. cxd5 cxd5 12. a3 Bb7 13. b4 Ne4 14. Bxe7 Qxe7 15. Nd2 f5 16. f3 Nxc3 17. Rxc3 Rfc8 18. Rxc8+ Rxc8 19. Qb3 Nb6 20. Rf2 Rc1+ 21. Rf1 Qc7 22. Rxc1 Qxc1+ 23. Nf1 Nc4 24. Kf2 Nxa3 25. Ke2 Nc4 26. Qb1 Qc3 27. Bxc4 dxc4 28. Nd2 Qa3 29. Kd1 Qxe3 30. Qb2 c3 31. Qa2 Qxd4 32. Kc1 cxd2+ 33. Qxd2 Qa1+ 34. Kc2 a5 35. bxa5 Qa4+ 36. Kd3 f4 37. Qc3 b4 38. Qc2 Qb5+ 39. Kd2 b3 40. Qb2 Qxa5+ 41. Kd1 Qc5 42. Qc1 Qg1+ 43. Kd2 Qxg2+ 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.10"]
[Round "5"]
[White "Vidaurre, Luis"]
[Black "Estrada, Lucia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1836"]
[BlackElo "2034"]
[PlyCount "68"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 b6 6. Nbd2 Bb7 7. Re1 Nbd7 8. e4 Nxe4 9. Nxe4 dxe4 10. Ng5 Nf6 11. Nxe4 Nxe4 12. Bxe4 Bxe4 13. Rxe4 Qf6 14. h4 h6 15. d5 0-0 16. Be3 exd5 17. Qxd5 Rad8 18. Qh5 c5 19. Rg4 Kh7 20. c3 Qe6 21. Re1 Qf6 22. Kg2 Rfe8 23. Qd5 Bxg3 24. Qb3 Rxe3 25. Qc2+ Red3 26. Rxg3 Qf5 27. Ree3 c4 28. b3 b5 29. bxc4 bxc4 30. Qa4 Rxe3 31. Rxe3 Qg4+ 32. Rg3 Qe4+ 33. Kh3 h5 34. Qxa7 Qh1# 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.09"]
[Round "4"]
[White "Mattes del Castillo, Addy"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1836"]
[PlyCount "70"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Nf3 Nf6 4. e5 Ng4 5. Bxf7+ Kxf7 6. Ng5+ Ke8 7. Qxg4 Nxe5 8. Qa4 e6 9. d3 Nc6 10. 0-0 Be7 11. Qh4 h5 12. Nc3 Nd4 13. Qe4 Nf5 14. Re1 Bxg5 15. Qxf5 Bxc1 16. Qg6+ Kf8 17. Raxc1 Qf6 18. Qe4 Kg8 19. Re3 d5 20. Qa4 Qh6 21. Ne2 Kh7 22. Qh4 g5 23. Qg3 Rg8 24. Qc7+ Qg7 25. Qxc5 Qxb2 26. Re1 Rg7 27. Nd4 b6 28. Qc6 Bb7 29. Qxe6 Qxd4 30. Qf5+ Kh8 31. Re6 Rd8 32. Rh6+ Kg8 33. Qe6+ Rf7 34. Rg6+ Kf8 35. Rxg5 Qxf2+ 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.09"]
[Round "3"]
[White "Vidaurre, Luis"]
[Black "Parraga, Alejandro"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1836"]
[BlackElo "2163"]
[PlyCount "74"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 b5 5. 0-0 Be7 6. c3 0-0 7. a4 b4 8. a5 Ba6 9. Nbd2 bxc3 10. bxc3 Nbd7 11. Re1 c5 12. e4 dxe4 13. Ng5 cxd4 14. cxd4 Rc8 15. Ngxe4 Nxe4 16. Nxe4 Nf6 17. Nxf6+ Bxf6 18. Be3 Qd6 19. Qd2 Rfd8 20. Rad1 Bb5 21. Rc1 a6 22. Bb7 Rxc1 23. Rxc1 h6 24. Be4 Qa3 25. Bc6 Qa4 26. Bxb5 Qxb5 27. Rc5 Qb1+ 28. Rc1 Qe4 29. Qc2 Qd5 30. Qc5 Qa2 31. Qb6 Qe2 32. Rc6 Rd5 33. Rxe6 Rb5 34. Re8+ Kh7 35. Qc6 Rb1+ 36. Kg2 Qf1+ 37. Kf3 Qh1+ 0-1

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.08"]
[Round "2"]
[White "Sanchez Sandoval, Gonzalo"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2103"]
[BlackElo "1836"]
[PlyCount "81"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. h4 h5 11. 0-0-0 Ne5 12. Bb3 Rc8 13. Bg5 Nc4 14. Qe2 Qc7 15. Bxf6 Bxf6 16. Nd5 Qc5 17. Nxf6+ exf6 18. Bxc4 Qxc4 19. Qxc4 Rxc4 20. Ne2 Rfc8 21. c3 R4c6 22. Nf4 Be6 23. Nd5 Bxd5 24. Rxd5 Kf8 25. Rhd1 Ke7 26. Kc2 b6 27. R1d3 Ke6 28. Kb3 Kd7 29. Kc2 Ke6 30. b3 Rc5 31. b4 Rc4 32. Kd2 a6 33. a4 Ke7 34. g3 a5 35. b5 R8c5 36. Rxd6 Rxc3 37. Rxb6 Rc2+ 38. Ke3 Ra2 39. Rb7+ Ke6 40. Rbd7 g5 41. R3d6+ 1-0

[Event "American Continental 09th"]
[Site "Cochabamba"]
[Date "2013.05.07"]
[Round "1"]
[White "Vidaurre, Luis"]
[Black "Gutierrez, Carmelo"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1836"]
[BlackElo "2253"]
[PlyCount "92"]
[EventDate "2013.05.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BOL"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. d5 Nxc3 9. bxc3 Bf6 10. Qd3 e5 11. h4 d6 12. Bg5 Nd7 13. e4 Nc5 14. Qe2 Bxg5 15. Nxg5 Bc8 16. f4 h6 17. Nh3 Bxh3 18. Bxh3 exf4 19. Rxf4 Qe7 20. Raf1 Rae8 21. Qg4 Qe5 22. Bg2 Qxc3 23. Rf6 Nxe4 24. Bxe4 Qe3+ 25. Kh2 Qxe4 26. R6f4 Qe2+ 27. Kh3 Qxg4+ 28. Kxg4 f6 29. R1f2 Re3 30. h5 Rfe8 31. Kh4 Ra3 32. Rd4 Ree3 33. Rg2 Kf7 34. Kg4 Ra4 35. Rc2 Raa3 36. Rg2 a6 37. Rf4 Rad3 38. Kh4 Ke7 39. Kg4 b5 40. Kh4 Kd7 41. Kg4 bxc4 42. Rxc4 Rxd5 43. Rgc2 c5 44. Ra4 Rg5+ 45. Kf4 Rgxg3 46. Rxa6 Rgf3+ 0-1

[Event "Madrid Villaverde op 16th"]
[Site "Madrid"]
[Date "2011.11.16"]
[Round "3"]
[White "Nieto Esteban, Manuel"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1760"]
[BlackElo "1871"]
[PlyCount "73"]
[EventDate "2011.11.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 Nf6 4. Nxc4 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. d3 c5 9. Bd2 Nd5 10. Rc1 b6 11. e4 N5f6 12. Re1 Bb7 13. Qb3 Rc8 14. a4 Bc6 15. Be3 Ng4 16. Bf4 Ngf6 17. h3 a5 18. Qc2 Nb8 19. Bxb8 Rxb8 20. Rcd1 Qc7 21. d4 Qb7 22. Nfe5 Bxa4 23. Qxa4 b5 24. Qxa5 bxc4 25. dxc5 Qxb2 26. Nxc4 Qb5 27. Qxb5 Rxb5 28. c6 Rc5 29. e5 Rxc4 30. exf6 Bxf6 31. Rc1 Rb4 32. c7 Rc8 33. Re2 Kf8 34. Ra2 Ke7 35. Ra8 Kd7 36. Bc6+ Kxc7 37. Bg2+ 1-0

[Event "Madrid Villaverde op 14th"]
[Site "Madrid"]
[Date "2011.04.12"]
[Round "6"]
[White "Vidaurre, Luis"]
[Black "Urena Castellano, Antonio"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1867"]
[BlackElo "1637"]
[PlyCount "73"]
[EventDate "2011.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Be3 e5 10. d5 b6 11. Bc2 a6 12. b3 Rc8 13. 0-0 Nc5 14. Rfc1 Nh5 15. b4 Nd7 16. g3 Nhf6 17. Na4 Kh8 18. c5 b5 19. Nb2 c6 20. dxc6 Rxc6 21. Nd3 Qc8 22. Bb3 dxc5 23. Nxc5 Nb8 24. Kg2 Qc7 25. Rc2 a5 26. bxa5 Qxa5 27. Nb7 Qc7 28. Rxc6 Qxc6 29. Bc5 Rc8 30. Nd6 Rc7 31. Rc1 Na6 32. Ba3 Nc5 33. Nxf7+ Rxf7 34. Rxc5 Qa6 35. Bxf7 Bf8 36. Rxe5 Bg7 37. Re6 1-0

[Event "Madrid Villaverde op 14th"]
[Site "Madrid"]
[Date "2011.04.11"]
[Round "5"]
[White "Largo Barbero, Benito"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1759"]
[BlackElo "1867"]
[PlyCount "120"]
[EventDate "2011.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. d3 Rb8 9. Ne2 b5 10. g4 a6 11. Ng3 Qb6 12. f5 e5 13. Nh4 f6 14. Be3 g5 15. Nf3 Rf8 16. Nh5 Bh8 17. c3 a5 18. Rf2 b4 19. d4 Ba6 20. Rd2 Kf7 21. Bf1 Rfd8 22. Qb3+ Kf8 23. Bxa6 Qxa6 24. Qe6 Qc8 25. Qxc8 Rbxc8 26. dxc5 dxc5 27. Bxc5 bxc3 28. bxc3 Rxd2 29. Nxd2 Rd8 30. Rd1 Rd3 31. c4 Nd4 32. Bxd4 exd4 33. Kf2 Nc6 34. Ke2 Re3+ 35. Kf1 Ra3 36. Nb3 Rxa2 37. Nxd4 Nxd4 38. Rxd4 Ke7 39. Rd3 a4 40. c5 a3 41. c6 Ra1+ 42. Ke2 a2 43. Rd7+ Ke8 44. Ra7 Rh1 45. Ra8+ Ke7 46. c7 Rc1 47. Rxa2 Rxc7 48. Ra8 Kd6 49. Rxh8 Rc2+ 50. Kd3 Rxh2 51. Nxf6 Rg2 52. Rxh7 Ke5 53. Nd7+ Kf4 54. f6 Kxg4 55. f7 Rf2 56. f8Q Rf3+ 57. Qxf3+ Kxf3 58. e5 g4 59. Rf7+ Kg2 60. e6 g3 1-0

[Event "Madrid Villaverde op 14th"]
[Site "Madrid"]
[Date "2011.04.05"]
[Round "2"]
[White "Vidaurre, Luis"]
[Black "Camarero Izquierdo, Juan Carlos"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1867"]
[BlackElo "1926"]
[PlyCount "95"]
[EventDate "2011.04.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bb4+ 6. Nc3 Ne4 7. Bd2 Bxc3 8. Bxc3 d5 9. Qc2 0-0 10. 0-0 Nd7 11. b3 Qf6 12. Rad1 Qh6 13. Ne1 Ndf6 14. Bd2 Qh5 15. f3 Nxd2 16. Qxd2 Bd7 17. Nd3 Rae8 18. Rde1 g5 19. e4 dxe4 20. fxe4 Ng4 21. Bf3 Qh6 22. Bxg4 fxg4 23. Ne5 Rxf1+ 24. Rxf1 Re7 25. Nxg4 Qg7 26. Nf6+ Kh8 27. e5 Be8 28. Nxe8 Rxe8 29. Rf6 h6 30. h4 Rf8 31. Rxe6 Qh7 32. Rf6 Rxf6 33. exf6 gxh4 34. Qf4 hxg3 35. Qb8+ Qg8 36. Qe5 Qf7 37. d5 cxd5 38. cxd5 Kh7 39. Qf5+ Qg6 40. Qd7+ Kg8 41. Qd8+ Kf7 42. Qe7+ Kg8 43. Qe6+ Kf8 44. Kg2 h5 45. d6 Qc2+ 46. Kxg3 Qg6+ 47. Kh4 Qc2 48. Qe7+ 1-0

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.08"]
[Round "9"]
[White "Vidaurre, Luis"]
[Black "Al Zarif Zabala, Bassam"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1860"]
[BlackElo "1691"]
[PlyCount "46"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. Be2 Nc6 5. 0-0 Bf5 6. dxc5 e6 7. b3 Bxc5 8. Bb2 a6 9. a4 Be7 10. h3 Qc7 11. Na3 Rd8 12. Bd3 Be4 13. Qe2 0-0 14. Rac1 Bxd3 15. cxd3 Qb6 16. Nd2 Rc8 17. Nc2 Rfe8 18. Kh1 Nd7 19. f4 Nb4 20. Nxb4 Bxb4 21. Nf3 Rc6 22. Nd4 Rcc8 23. Nf3 Rc6 1/2-1/2

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.07"]
[Round "8"]
[White "Aziz Ortego, Omar Luis"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "E78"]
[WhiteElo "2080"]
[BlackElo "1860"]
[PlyCount "97"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. c4 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nc2 Nf6 8. Nc3 0-0 9. Be2 Bd7 10. 0-0 Rc8 11. Rb1 Na5 12. Ne3 Qb6 13. Kh1 Be6 14. b3 Nc6 15. Ned5 Qd8 16. Bb2 a6 17. g4 Nd7 18. f5 Bxd5 19. exd5 Nce5 20. Ne4 Nc5 21. Nxc5 Rxc5 22. Bd4 Rc8 23. Qd2 f6 24. a4 g5 25. Qe3 Qd7 26. Rg1 Rb8 27. a5 Rfc8 28. Ra1 h6 29. Rg3 Kf7 30. Rh3 Qe8 31. Kg2 Qd7 32. Rh5 Rh8 33. Rh1 Rbg8 34. Kf1 Bf8 35. Ke1 Bg7 36. Kd2 Qc8 37. Kc3 Qd7 38. Kb4 Qc8 39. Ka3 Qd7 40. Bb6 Rc8 41. Qe4 Qe8 42. Rc1 Qd7 43. b4 Rhe8 44. Rh3 Bf8 45. Bd1 Qb5 46. Rhc3 Rxc4 47. Rxc4 Nxc4+ 48. Rxc4 h5 49. Ba4 1-0

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.06"]
[Round "7"]
[White "Vidaurre, Luis"]
[Black "Garcia Dorado, Alberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1860"]
[BlackElo "2009"]
[PlyCount "43"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 e6 4. Be2 Bd6 5. 0-0 Nd7 6. Nbd2 f5 7. c4 Ngf6 8. Ng5 e5 9. f4 exd4 10. exd4 Ne4 11. Ngxe4 dxe4 12. c5 Bb8 13. Bc4 Qe7 14. b4 Nf6 15. Qb3 Nd5 16. b5 h6 17. bxc6 bxc6 18. Bxd5 cxd5 19. Qxd5 Bb7 20. c6 Ba6 21. Ba3 Bc4 22. Qxc4 1-0

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.05"]
[Round "6"]
[White "Alvarez Abejon, Amilcar"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2091"]
[BlackElo "1860"]
[PlyCount "51"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bd7 6. 0-0 Bg7 7. d3 e6 8. Bxc6 Bxc6 9. Qe1 Ne7 10. Be3 b5 11. e5 Bxf3 12. Rxf3 b4 13. Ne4 Nf5 14. Bf2 dxe5 15. fxe5 Bxe5 16. Bxc5 a5 17. c3 Qh4 18. g3 Qg4 19. Rf4 Qh5 20. d4 Bg7 21. Qf1 g5 22. Qb5+ Kd8 23. Qb6+ Kc8 24. Rxf5 exf5 25. Qc6+ Kb8 26. Nd6 1-0

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.04"]
[Round "5"]
[White "Vidaurre, Luis"]
[Black "Castejon Caballero, Andres"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1860"]
[BlackElo "2077"]
[PlyCount "64"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d5 6. b3 c5 7. Bb2 Nc6 8. dxc5 Qa5 9. Nd4 Qxc5 10. Ba3 Qb6 11. Nxc6 Qxc6 12. Bxe7 Re8 13. Ba3 Ne4 14. c3 Nxc3 15. Nxc3 Qxc3 16. Bb5 Re5 17. Qe2 Rh5 18. Rac1 Qe5 19. f4 Qf6 20. Rc7 Qh4 21. g3 Qh3 22. Rfc1 d4 23. Bc4 Be6 24. Bxe6 Qxe6 25. Re7 Qh3 26. Bb2 d3 27. Qd2 Bxb2 28. Qxb2 Rc8 29. Rcc7 Rf8 30. Red7 Qe6 31. Rxd3 Rd5 32. Rxd5 Qxe3+ 1-0

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.03"]
[Round "4"]
[White "Vidaurre, Luis"]
[Black "Alvarez Gonzalez, Eduardo"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1860"]
[BlackElo "1873"]
[PlyCount "58"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Be2 Bb4+ 6. Nbd2 Ne4 7. a3 Be7 8. Nxe4 Bxe4 9. Nd2 Bb7 10. Bf3 Qc8 11. b3 d6 12. Bb2 Nd7 13. 0-0 0-0 14. e4 e5 15. dxe5 Nxe5 16. Be2 Bf6 17. Ra2 Nd7 18. f4 Qe8 19. Qb1 Qe7 20. Re1 Rae8 21. Bf3 Bxb2 22. Rxb2 Ba8 23. Nf1 f5 24. Rbe2 fxe4 25. Bxe4 Bxe4 26. Rxe4 Qf7 27. Rxe8 Rxe8 28. Rxe8+ Qxe8 29. Qf5 Qf7 1/2-1/2

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.02"]
[Round "3"]
[White "Lozano Exposito, Jorge"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1860"]
[PlyCount "52"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Nf6 7. d3 0-0 8. h3 a6 9. a4 Rb8 10. Be3 Bd7 11. Qd2 Qc8 12. g4 h5 13. g5 Ne8 14. h4 b5 15. axb5 axb5 16. Nd1 Nc7 17. c3 Bh3 18. Nf4 Bxg2 19. Nxg2 b4 20. f4 Qg4 21. Nf2 Qd7 22. Nh1 bxc3 23. bxc3 Rb3 24. Rac1 Nb5 25. c4 Nbd4 26. Nf2 Nf3+ 0-1

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.12.01"]
[Round "2"]
[White "Vidaurre, Luis"]
[Black "Cardenas Serrano, Sergio"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1860"]
[BlackElo "2136"]
[PlyCount "82"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. b3 c5 7. Bb2 cxd4 8. Nxd4 Nc6 9. Nd2 Bd7 10. c4 Qb6 11. Nxc6 bxc6 12. Bf3 Rfd8 13. Rc1 Be6 14. Qe2 d5 15. e4 d4 16. e5 Nd7 17. c5 Qc7 18. Bxd4 Nxe5 19. Bxe5 Bxe5 20. Rfd1 Bxh2+ 21. Kh1 Bf4 22. g3 Bh6 23. Rb1 Bf5 24. Ne4 Qe5 25. Qc4 Rd5 26. Re1 Rd4 27. Qc3 Rxe4 28. Qxe5 Rxe5 29. Rxe5 Bxb1 30. Bxc6 Rc8 31. Bd7 Rc7 32. c6 Kf8 33. Kh2 e6 34. a4 Bc2 35. Rb5 Be4 36. Rc5 Bd2 37. Rc4 Bd5 38. Rc2 Bb4 39. f4 h5 40. Kh3 a5 41. Kh2 Bxb3 0-1

[Event "San Sebastian de los Reyes op 12th"]
[Site "San Sebastian"]
[Date "2010.11.30"]
[Round "1"]
[White "Bachiller Corral, Jose Maria"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B57"]
[BlackElo "1860"]
[PlyCount "42"]
[EventDate "2010.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 139 Extra"]
[Source "ChessBase"]
[SourceDate "2011.01.05"]
[SourceVersion "1"]
[SourceVersionDate "2011.01.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 g6 7. Bd2 Nxd4 8. Nd5 Nxd5 9. exd5 Bf5 10. Bd3 Bxd3 11. cxd3 Bg7 12. Qa4+ Qd7 13. Qc4 Rc8 14. Qxc8+ Qxc8 15. 0-0 Qg4 16. f3 Qh5 17. Bf4 Ne2+ 18. Kf2 Nxf4 19. Rac1 Bd4+ 20. Ke1 Qe5+ 21. Kd2 Qe2# 0-1

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.17"]
[Round "9"]
[White "Cepas Castillo, Juan Carlos"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1594"]
[BlackElo "1860"]
[PlyCount "60"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. d3 g6 6. f4 Bg7 7. Nf3 0-0 8. 0-0 a6 9. h3 b5 10. a3 Bb7 11. Be3 Nd7 12. Rb1 e6 13. Ne2 h6 14. Qd2 Kh7 15. g4 f5 16. Ng3 fxe4 17. Nxe4 Nb6 18. b3 Nd5 19. Kh2 Nd4 20. c3 Nc2 21. Bf2 Nxa3 22. Ra1 b4 23. Rxa3 bxa3 24. Ra1 Nxf4 25. Bg3 Nxg2 26. Kxg2 Bxe4 27. dxe4 Qf6 28. Rf1 Qxc3 29. Qxc3 Bxc3 30. Bxd6 a2 0-1

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.16"]
[Round "8"]
[White "Vidaurre, Luis"]
[Black "Lopez de Turiso, Jose Angel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1860"]
[BlackElo "2097"]
[PlyCount "66"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. Bd3 0-0 6. 0-0 Nfd7 7. c4 e5 8. Bg3 f5 9. dxe5 dxe5 10. Bc2 Qe7 11. Nc3 c6 12. a3 Nb6 13. b3 g5 14. h3 h5 15. Ra2 Bf6 16. Nb1 g4 17. Ne1 Be6 18. Kh1 N8d7 19. Nd3 Rad8 20. Qe2 Bf7 21. Ne1 Be6 22. Rg1 Qg7 23. Nd3 h4 24. Bxe5 Bxe5 25. f4 Bf6 26. a4 a5 27. Ne1 Nc5 28. Na3 Rd6 29. hxg4 Qxg4 30. Qxg4+ fxg4 31. e4 Bc8 32. g3 h3 33. Rf1 Be5 0-1

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.15"]
[Round "7"]
[White "Collado Barbas, Laura"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2058"]
[BlackElo "1860"]
[PlyCount "90"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Be6 10. Nge2 Nh5 11. Bxe7 Qxe7 12. h3 f5 13. 0-0-0 Nd7 14. Rdg1 g5 15. g4 Ng7 16. gxf5 Bxf5 17. h4 Bxd3 18. Qxd3 Rxf2 19. hxg5 hxg5 20. Nf4 Nf8 21. Nd1 Rf3 22. Ng6 Nxg6 23. Qxg6 Qf6 24. Qh7+ Kf7 25. Qh2 Rc8 26. Qg2 c5 27. Nc3 cxd4 28. exd4 g4 29. Kb1 Qf5+ 30. Ka1 Rc4 31. Qxg4 Qxg4 32. Rxg4 Nf5 33. Nxd5 Nxd4 34. Rgg1 Nc2+ 35. Kb1 Nb4 36. Nc3 Ke7 37. Rh7+ Rf7 38. Re1+ Kf8 39. Rh3 a6 40. a3 Nc6 41. Ne4 Ra4 42. Nc5 Ra5 43. b4 Rb5 44. Ne6+ Kg8 45. Rg1+ Rg5 1-0

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.14"]
[Round "6"]
[White "Vidaurre, Luis"]
[Black "Mansilla Tolosa, Luis Eduardo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1860"]
[BlackElo "2107"]
[PlyCount "48"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. Nbd2 0-0 7. Bd3 c5 8. c4 cxd4 9. Nxd4 Nc6 10. Nxc6 bxc6 11. 0-0 e5 12. Rc1 Bg4 13. f3 Bh5 14. g4 Bg6 15. Bxg6 hxg6 16. Qe2 Rab8 17. b3 g5 18. Rfd1 d4 19. c5 Qd5 20. Nf1 Rb5 21. exd4 exd4 22. Rc4 Rxc5 23. Rdxd4 Qe5 24. Qxe5 Rxe5 1/2-1/2

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.12"]
[Round "4"]
[White "Vidaurre, Luis"]
[Black "Martin Duque, Jesus"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1860"]
[BlackElo "2073"]
[PlyCount "84"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c4 Bf5 6. Nc3 e6 7. Nb5 Rc8 8. dxc5 Bxc5 9. a3 a6 10. Nc3 0-0 11. Bg5 d4 12. exd4 Nxd4 13. Nxd4 Bxd4 14. Rc1 Qb6 15. Qe2 Ng4 16. Bh4 Ne5 17. Na4 Qa5+ 18. Qd2 Bxf2+ 19. Bxf2 Qxa4 20. Be2 Rfd8 21. Qb4 Qxb4+ 22. axb4 Bd3 23. Bb6 Rd7 24. c5 Bxe2 25. Kxe2 Rd4 26. Ba5 Kf8 27. Rhd1 Rxd1 28. Kxd1 Ke7 29. Kc2 Nc6 30. Kb3 e5 31. Bb6 Ke6 32. Kc4 Nd4 33. Re1 f5 34. g3 g5 35. Re3 f4 36. Re1 h5 37. Rf1 f3 38. h3 g4 39. hxg4 hxg4 40. Kd3 Nf5 41. b3 e4+ 42. Kc4 Ne3+ 0-1

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.11"]
[Round "3"]
[White "Garcia Cuenca, Victor Manuel"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2313"]
[BlackElo "1860"]
[PlyCount "57"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 Na6 6. c5 c6 7. e3 Nc7 8. Bd3 0-0 9. 0-0 Nfe8 10. b4 g5 11. Bg3 Ng7 12. h3 b6 13. Ne5 Bb7 14. Qc2 f5 15. a4 Rc8 16. b5 bxc5 17. dxc5 cxb5 18. c6 Ba8 19. axb5 f4 20. Bxh7+ Kh8 21. Ng6+ Kxh7 22. Nxe7+ Nf5 23. Nxc8 fxg3 24. Rxa7 Qxc8 25. b6 Kg8 26. Rxc7 gxf2+ 27. Rxf2 Qb8 28. Nxd5 exd5 29. Rxf5 1-0

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.10"]
[Round "2"]
[White "Vidaurre, Luis"]
[Black "Pujo Velez, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1860"]
[PlyCount "71"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nf3 Nf6 4. e3 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. 0-0 Bd6 8. Bxd6 Qxd6 9. Nd2 a6 10. c4 b6 11. Rc1 0-0 12. a3 e5 13. cxd5 Nxd5 14. Qc2 Nce7 15. Nc4 Qc6 16. Nxe5 Qxc2 17. Rxc2 Ng6 18. Bxd5 Rad8 19. Nxg6 hxg6 20. Bf3 Rd7 21. Rfc1 Rc8 22. Bb7 Rb8 23. Bxa6 Ra8 24. Bb5 Rd6 25. Rxc7 Rdd8 26. h3 Kh7 27. Rxf7 Rac8 28. Rcc7 Rg8 29. h4 Kh6 30. g4 Kh7 31. Bd3 Rxc7 32. Rxc7 b5 33. h5 Kh6 34. Bxg6 b4 35. f4 bxa3 36. g5# 1-0

[Event "Madrid Oliver Gonzalez Memorial 1st"]
[Site "Madrid"]
[Date "2010.10.09"]
[Round "1"]
[White "Alcazar Jimenez, Jesus Alberto"]
[Black "Vidaurre, Luis"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2289"]
[BlackElo "1860"]
[PlyCount "135"]
[EventDate "2010.10.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. d4 e6 5. 0-0 Nf6 6. b3 Be7 7. Bb2 0-0 8. Qc1 b6 9. c4 Bb7 10. Rd1 Qc7 11. dxc5 bxc5 12. e3 Nb4 13. Na3 a6 14. Be5 Qb6 15. Qb2 Rfd8 16. Nh4 Rac8 17. cxd5 Bxd5 18. Bf1 Ng4 19. Bxg7 Bxh4 20. gxh4 Qc7 21. f4 Qe7 22. Re1 f6 23. h3 Qxg7 24. hxg4 Qxg4+ 25. Kh2 Qxh4+ 26. Bh3 Nd3 27. Rg1+ Kf7 28. Qe2 Nf2 29. Rg3 Ne4 30. Rg4 Qf2+ 31. Rg2 Qxe2 32. Rxe2 Nc3 33. Rc2 Nb5 34. Nc4 Be4 35. Rf2 Rc7 36. Rc1 Nd6 37. Rd2 Ke7 38. Rcd1 Rcd7 39. Nb6 Rc7 40. Nc4 Rcd7 41. Nb6 Rc7 42. Bf1 Bb7 43. a4 a5 44. Kg1 Bf3 45. Rc1 Rg8+ 46. Kh2 Rb7 47. Nc4 Nxc4 48. Bxc4 Rd7 49. Rf2 Bg4 50. Rg1 f5 51. Bb5 Rd1 52. Rxd1 Bxd1 53. Bc4 Rd8 54. Kg1 Bg4 55. Rc2 Rd1+ 56. Kf2 Rh1 57. Kg2 Rd1 58. Kf2 h5 59. Bb5 Kd6 60. Rc3 Rd2+ 61. Kg3 Rd1 62. Kh4 Rh1+ 63. Kg5 Rd1 64. Kh4 Rd2 65. Kg5 Rd1 66. Kh4 Rh1+ 67. Kg5 Rd1 68. Kh4 1/2-1/2

[Event "Madrid Villaverde op 13th"]
[Site "Madrid"]
[Date "2010.07.04"]
[Round "7"]
[White "Vidaurre, Luis"]
[Black "Illan Gomez, Miguel"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1934"]
[BlackElo "1798"]
[PlyCount "88"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 g6 4. Bf4 Bg7 5. Nc3 0-0 6. e4 d6 7. Be2 c5 8. dxc5 dxc5 9. Bd6 Re8 10. Bxc5 Nc6 11. Qxd8 Rxd8 12. Rc1 b6 13. Be3 Ng4 14. Bf4 Bb7 15. Nd2 Nge5 16. Bxe5 Nxe5 17. Ndb1 Rac8 18. b3 Nd3+ 19. Bxd3 Rxd3 20. Ke2 Rdd8 21. Rhd1 Kf8 22. Rxd8+ Rxd8 23. Rd1 Rxd1 24. Kxd1 Ke7 25. Ke2 Kd7 26. Kd3 f5 27. f3 Be5 28. h3 Bb8 29. exf5 exf5 30. Nd2 Ke6 31. Nf1 Ke5 32. Ne3 Kf4 33. Ne2+ Ke5 34. a3 Bd6 35. b4 Ba6 36. Kc3 Bb7 37. Nc2 g5 38. Ne3 h5 39. Kd3 f4 40. Nd1 g4 41. hxg4 hxg4 42. fxg4 Bxg2 43. Nf2 Bf1 44. Nd1 f3 0-1

[Event "Madrid Villaverde op 13th"]
[Site "Madrid"]
[Date "2010.07.03"]
[Round "6"]
[White "Caballero Gallego, Luis"]
[Black "Vidaurre, Luis"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1933"]
[BlackElo "1934"]
[PlyCount "92"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. Nf3 Nc6 4. d4 d5 5. e5 Nge7 6. Be2 Bd7 7. 0-0 Nf5 8. Na3 a6 9. Nc2 Rc8 10. a3 b5 11. b4 cxd4 12. cxd4 Be7 13. Bf4 g5 14. Be3 f6 15. g4 Nh6 16. h3 Nf7 17. exf6 Bxf6 18. Rc1 h5 19. Nfe1 hxg4 20. Bxg4 e5 21. dxe5 Nfxe5 22. Bh5+ Nf7 23. Ng2 Bxh3 24. Re1 Kf8 25. Bc5+ Kg7 26. Qf3 Qd7 27. Nge3 Nce5 28. Qd1 Be6 29. Nd4 Rcd8 30. Be2 Rb8 31. Qc2 Rbe8 32. Nxe6+ Qxe6 33. Nf5+ Kg8 34. Bg4 Qc6 35. Bd1 d4 36. Qe4 Qxe4 37. Rxe4 d3 38. Bb3 Nf3+ 39. Kg2 Rxe4 40. Bxf7+ Kxf7 41. Nd6+ Ke6 42. Nxe4 g4 43. Be3 Rh2+ 44. Kg3 Bh4+ 45. Kxg4 Ne5+ 46. Kf4 Ng6+ 1/2-1/2

[Event "Madrid Villaverde op 13th"]
[Site "Madrid"]
[Date "2010.07.02"]
[Round "5"]
[White "Vidaurre, Luis"]
[Black "Martin Garcia, Guillermo Li"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1934"]
[PlyCount "52"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 Bd6 6. Be5 Nc6 7. Bxf6 Bb4+ 8. Nbd2 Qxf6 9. a3 Bxd2+ 10. Nxd2 dxc4 11. Bxc4 0-0 12. g4 Bg6 13. h4 h5 14. f4 Na5 15. Ba2 c5 16. b4 cxb4 17. axb4 Nc6 18. Qb3 Qe7 19. b5 Nb4 20. Bb1 Bxb1 21. Rxb1 Rac8 22. Ke2 Nd5 23. Nc4 Qd7 24. g5 Rxc4 25. Qxc4 Rc8 26. Qa2 Nc3+ 0-1

[Event "Madrid Villaverde op 13th"]
[Site "Madrid"]
[Date "2010.07.01"]
[Round "4"]
[White "Alvarez Romero, Carlos"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1780"]
[BlackElo "1934"]
[PlyCount "52"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Bd7 6. Be3 g6 7. Nxc6 Bxc6 8. Bd4 e5 9. Be3 Qd7 10. Bc4 Bg7 11. 0-0 Ne7 12. Qd2 Rd8 13. Bxa7 b5 14. Bb6 Rb8 15. Bxf7+ Kxf7 16. Be3 Rhd8 17. f4 Kg8 18. Nd5 Bxd5 19. exd5 Nf5 20. c3 Nxe3 21. Qxe3 Bh6 22. g3 Rf8 23. Qe4 exf4 24. gxf4 Qg4+ 25. Kh1 Rbe8 26. Qb4 Re2 0-1

[Event "Madrid Villaverde op 13th"]
[Site "Madrid"]
[Date "2010.06.30"]
[Round "3"]
[White "Vidaurre, Luis"]
[Black "Iagar, Razvan Gabriel"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1934"]
[BlackElo "2141"]
[PlyCount "102"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. c4 Qxd4 6. Ngf3 Qd8 7. Be2 Nf6 8. 0-0 Nc6 9. Nb3 Qxd1 10. Rxd1 Be7 11. Bf4 b6 12. a3 Bb7 13. Rd2 0-0 14. Rad1 Rfd8 15. Kf1 Rxd2 16. Nfxd2 Rd8 17. Bf3 Bd6 18. Bxd6 Rxd6 19. Ke2 Kf8 20. Nf1 Ke7 21. Ne3 Rxd1 22. Nxd1 Ba6 23. Nd2 Nd4+ 24. Ke3 Nxf3 25. Kxf3 Bb7+ 26. Kg3 Nh5+ 27. Kg4 Nf6+ 28. Kg3 Kd6 29. Nc3 Bc6 30. f3 Nd7 31. Kf4 f6 32. b3 Ne5 33. Ke3 Ng6 34. g3 Ne7 35. Nde4+ Kd7 36. g4 Nc8 37. Nf2 Nd6 38. Nd3 e5 39. Nb2 Ke6 40. h3 f5 41. Nba4 f4+ 42. Ke2 g5 43. Nb2 e4 44. fxe4 Nxe4 45. Nxe4 Bxe4 46. Kf2 Ke5 47. b4 Kd4 48. bxc5 bxc5 49. Kg1 Kc3 50. Na4+ Kxc4 51. h4 Bc2 0-1

[Event "Madrid Villaverde op 13th"]
[Site "Madrid"]
[Date "2010.06.29"]
[Round "2"]
[White "Aziz Ortego, Omar Luis"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2091"]
[BlackElo "1934"]
[PlyCount "59"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 c5 5. e3 Nc6 6. 0-0 Be7 7. Nbd2 0-0 8. b3 b6 9. Bb2 Bb7 10. Ne5 Rc8 11. f4 Ne8 12. f5 exf5 13. Rxf5 Nd6 14. Rf2 Bg5 15. Ng4 cxd4 16. exd4 Nb4 17. h4 Bxh4 18. gxh4 Qxh4 19. Ne3 Rfe8 20. Rf3 Qg5 21. Ndf1 Ba6 22. c4 dxc4 23. bxc4 Nxc4 24. Nxc4 Bxc4 25. Rg3 Qb5 26. d5 g6 27. Ne3 Qc5 28. Bd4 Qf8 29. a3 Na6 30. Ng4 1-0

[Event "Madrid Villaverde op 13th"]
[Site "Madrid"]
[Date "2010.06.28"]
[Round "1"]
[White "Vidaurre, Luis"]
[Black "Salgado Duarte, Pablo"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1934"]
[PlyCount "67"]
[EventDate "2010.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. c4 e6 5. Nc3 Bb4 6. Nge2 Ne4 7. Qb3 dxc4 8. Qxc4 Nd6 9. Qb3 Bxc3+ 10. Nxc3 0-0 11. Be2 b6 12. 0-0 Bb7 13. Rac1 Nf5 14. Bf3 Na5 15. Qd1 Bxf3 16. Qxf3 Rc8 17. Nb5 c6 18. Nxa7 Nh4 19. Qg4 f5 20. Qg3 Ng6 21. Nxc8 Qxc8 22. b4 Nb7 23. b5 c5 24. dxc5 Nxc5 25. Bd6 Rd8 26. Bxc5 bxc5 27. b6 Rd7 28. Rfd1 Rb7 29. Qd6 c4 30. a4 Nf8 31. a5 Qa8 32. Qc6 Qa6 33. Rd8 Re7 34. Qc8 1-0

[Event "South American-ch U12"]
[Site "Cochabamba"]
[Date "2008.12.15"]
[Round "5"]
[White "Vidaurre, Luis"]
[Black "Gutierrez, Sebastian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1919"]
[BlackElo "2076"]
[PlyCount "145"]
[EventDate "2008.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Nc6 4. e3 e6 5. a3 Bd6 6. Bg3 Bxg3 7. hxg3 Qd6 8. Bd3 e5 9. dxe5 Nxe5 10. Be2 0-0 11. Nbd2 c5 12. Nxe5 Qxe5 13. Nf3 Qxb2 14. 0-0 Bf5 15. Bd3 Bxd3 16. Qxd3 Qb6 17. Qf5 Qe6 18. Qxe6 fxe6 19. Ne5 Rfd8 20. Rab1 Rab8 21. Rb2 Nd7 22. Nf3 a6 23. c3 b5 24. Re1 Rb6 25. e4 Nf6 26. exd5 Nxd5 27. Rc2 a5 28. Ng5 Re8 29. c4 Nc7 30. cxb5 Nxb5 31. a4 Nd4 32. Rxc5 h6 33. Nh3 Nb3 34. Rce5 Kf7 35. Nf4 g5 36. Nd5 Rd6 37. Nc7 Re7 38. Nb5 Rd5 39. R5e3 Nc5 40. Ra1 Nxa4 41. Rxa4 Rxb5 42. Rf3+ Kg6 43. Rd3 Rf7 44. Rd2 Ra7 45. Rda2 Kf6 46. f3 Ke7 47. Kf2 Kd6 48. Ke3 Kc6 49. Kd4 Kb6 50. Kc4 e5 51. g4 Rc7+ 52. Kd3 Rcc5 53. Kd2 Rb4 54. Kd3 Rxa4 55. Rxa4 Kb5 56. Ra1 a4 57. Rb1+ Ka5 58. Ra1 Rd5+ 59. Ke4 Rd2 60. Kxe5 Rxg2 61. Kf6 Rg3 62. Kg6 Rxf3 63. Kxh6 a3 64. Kxg5 Ka4 65. Kg6 Rf2 66. g5 Kb3 67. Kg7 a2 68. g6 Kb2 69. Rxa2+ Kxa2 70. Kg8 Kb3 71. g7 Rg2 72. Kf7 Rxg7+ 73. Kxg7 1/2-1/2

[Event "South American-ch U12"]
[Site "Cochabamba"]
[Date "2008.12.14"]
[Round "4"]
[White "Gorbena Pena, Luis Andres"]
[Black "Vidaurre, Luis"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1956"]
[BlackElo "1919"]
[PlyCount "194"]
[EventDate "2008.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. e3 h6 6. Nge2 d6 7. 0-0 Nbd7 8. d3 a6 9. a3 Rb8 10. d4 exd4 11. exd4 Ba7 12. Qd3 Nb6 13. Bf4 Nh5 14. Be3 Re8 15. Rad1 Qe7 16. c5 Nd7 17. Nd5 Qd8 18. cxd6 cxd6 19. Rc1 Nhf6 20. Nc7 Re7 21. Nf4 Nf8 22. Ncd5 Nxd5 23. Nxd5 Re8 24. Qb3 Nd7 25. Nc7 Re7 26. Nd5 Re8 27. Rc7 Nf8 28. Rfc1 Ne6 29. R7c4 Bd7 30. Nc7 Re7 31. Nd5 Re8 32. Qb4 Bc6 33. Qd2 h5 34. Qd1 g6 35. Qd2 Kg7 36. Bh6+ Kh7 37. h4 Kg8 38. Be3 Kg7 39. Bh6+ Kh7 40. b4 Kg8 41. Be3 Kh7 42. Bg5 Nxg5 43. hxg5 Bxd5 44. Bxd5 Re7 45. Kg2 Rd7 46. Qf4 Qe7 47. Rc8 Rxc8 48. Rxc8 Kg7 49. Rc3 Bb6 50. Re3 Qd8 51. Rf3 Qe7 52. Re3 Qd8 53. g4 hxg4 54. Qxg4 Re7 55. Rh3 Re8 56. Qh4 Rh8 57. Qxh8+ Qxh8 58. Rxh8 Kxh8 59. Bxf7 Bxd4 60. Bxg6 Bb2 61. a4 Bc3 62. b5 axb5 63. axb5 Bd2 64. Be4 b6 65. g6 Kg7 66. Kg3 Kf6 67. f4 Bc1 68. Kg4 Bd2 69. Bd3 Bc1 70. Kf3 Bd2 71. f5 Bb4 72. Ke4 Ba3 73. Kd5 Bc5 74. Kc6 d5 75. Kxd5 Bb4 76. Kc6 Bc5 77. Kd7 Bb4 78. Bc4 Bc5 79. Be6 Bb4 80. Kc6 Bc5 81. Kd5 Bb4 82. Ke4 Bc5 83. Kf4 Ba3 84. Kg4 Bc1 85. Kh4 Bd2 86. Kh5 Be3 87. Kg4 Bc1 88. Kf3 Bd2 89. Ke4 Bb4 90. Bd7 Ba3 91. Kd5 Bc5 92. g7 Kxg7 93. Ke6 Kf8 94. f6 Be3 95. Bc6 Bf2 96. Be4 Be3 97. Bg6 Bg1 1/2-1/2

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "4"]
[White "Aguirre, Ayrton"]
[Black "Vidaurre, Luis"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1922"]
[PlyCount "45"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 g6 5. 0-0 Bg7 6. d3 Nge7 7. Be3 b6 8. Qd2 0-0 9. Bh6 Bb7 10. Rfe1 d5 11. exd5 exd5 12. Bxg7 Kxg7 13. Bb3 Na5 14. Qe2 Re8 15. Qe5+ Kg8 16. Qg3 Nxb3 17. axb3 Nf5 18. Rxe8+ Qxe8 19. Qc7 Qc6 20. Qxc6 Bxc6 21. h3 a5 22. g4 Ne7 23. d4 1/2-1/2

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "2"]
[White "Laenen, Matias"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1922"]
[PlyCount "171"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. e3 d5 3. Bd3 Nf6 4. Nd2 Be7 5. f4 b6 6. Ngf3 Bb7 7. Ne5 Nbd7 8. 0-0 0-0 9. Qf3 c5 10. c3 Ne8 11. g4 f6 12. Qh3 f5 13. Ndf3 Nxe5 14. Nxe5 g6 15. g5 Nd6 16. Qh6 Nf7 17. Nxf7 Rxf7 18. Qh3 Bf8 19. Qg3 Qe8 20. h4 h5 21. gxh6 Rh7 22. Rf2 Rxh6 23. Rg2 Qf7 24. h5 Rxh5 25. Qxg6+ Qxg6 26. Rxg6+ Kf7 27. Rg3 Be7 28. Kg2 Rah8 29. b3 Rh2+ 30. Kf3 Bh4 31. Rg2 Rh1 32. Bb2 Rh3+ 33. Ke2 c4 34. Bc2 Ba6 35. b4 Rg3 36. Rag1 Rhg8 37. Rxg3 Rxg3 38. Rxg3 Bxg3 39. Kf3 Bh4 40. Bd1 Kf6 41. Kg2 Bb5 42. a3 Be8 43. Be2 Kg6 44. Kf1 Kh6 45. Bc1 Bh5 46. Bd2 Bg4 47. a4 Kh5 48. Bc1 Bxe2+ 49. Kxe2 Kg4 50. Bd2 Be7 51. Bc1 Kg3 52. Bb2 Kg2 53. Bc1 a6 54. Bb2 Kg1 55. Bc1 Kg2 56. Bb2 a5 57. b5 Kg3 58. Bc1 Bd6 59. Bd2 Ba3 60. Be1+ Kg2 61. Bd2 Bb2 62. Be1 Ba1 63. Bd2 Kg1 64. Be1 Bb2 65. Bd2 Kg2 66. Be1 Kh3 67. Bd2 Kg4 68. Kf2 Kh3 69. Kf3 Ba3 70. Kf2 Kh2 71. Ke2 Bb2 72. Kf2 Kh1 73. Kf1 Ba1 74. Be1 Bb2 75. Ke2 Kg1 76. Kd2 Kf1 77. Bh4 Ba3 78. Bd8 Kf2 79. Bxb6 Bb4 80. Bc5 Bxc3+ 81. Kxc3 Kxe3 82. Bd6 Ke4 83. b6 e5 84. Bxe5 Ke3 85. b7 Ke4 86. b8Q 0-1

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "5"]
[White "Lozada, Juan Pablo"]
[Black "Vidaurre, Luis"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "1922"]
[PlyCount "113"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. Nc3 g6 5. d3 Bg7 6. Bd2 Nge7 7. Be2 b6 8. 0-0 Bb7 9. Qe1 Nd4 10. Rc1 d6 11. Nxd4 Bxd4+ 12. Kh1 0-0 13. Bf3 f5 14. exf5 Bxf3 15. Qxe6+ Kg7 16. Rxf3 Nxf5 17. b3 Re8 18. Qd5 Ne7 19. Qg5 Nf5 20. Qxd8 Raxd8 21. Nd5 Re2 22. Bc3 Bxc3 23. Nxc3 Rd2 24. Ne4 Re2 25. Nc3 Rd2 26. Ne4 Re2 27. Nc3 Ree8 28. Kg1 d5 29. Kf2 d4 30. Ne4 Nd6 31. Re1 Rd7 32. Nxd6 Rxe1 33. Kxe1 Rxd6 34. Rf2 Kf6 35. g4 h5 36. h3 Rd7 37. Ke2 Re7+ 38. Kd2 Kf7 39. Re2 Rd7 40. Ke1 Rd6 41. Kf2 b5 42. Re5 Rc6 43. Kf3 a6 44. Ke4 c4 45. Kxd4 cxb3 46. axb3 Rxc2 47. gxh5 gxh5 48. Rxh5 Rb2 49. Kc3 Rf2 50. f5 Rf3 51. Kd4 a5 52. Kc3 a4 53. b4 a3 54. f6 Kxf6 55. Kb3 a2 56. Kxa2 Rxd3 57. Rxb5 1/2-1/2

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "7"]
[White "Mereles, Junior"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "1922"]
[PlyCount "64"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 g6 4. Nd2 Bg7 5. f4 0-0 6. Ngf3 e6 7. 0-0 b6 8. c3 Bb7 9. Ne5 Nfd7 10. Ndf3 Nxe5 11. Nxe5 Nd7 12. Bd2 f6 13. Nxd7 Qxd7 14. Qf3 e5 15. fxe5 fxe5 16. Qg3 Qe6 17. Rad1 c6 18. Bc2 Ba6 19. Rxf8+ Rxf8 20. h3 Qe7 21. Bb3 Bf6 22. Qg4 Kg7 23. Be1 Bh4 24. g3 Bf6 25. Bd2 Bc8 26. Qf3 Bxh3 27. g4 Bxg4 28. Qxg4 e4 29. Rf1 h5 30. Qg3 Bh4 31. Qg2 Kh6 32. Qh2 Rxf1+ 1-0

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "3"]
[White "Vidaurre, Luis"]
[Black "Casabona, Denis"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1922"]
[PlyCount "124"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. Nf3 d6 6. 0-0 Be6 7. d3 Rb8 8. Bd2 h6 9. Na4 Bxd2 10. Qxd2 0-0 11. b3 Re8 12. e3 e4 13. dxe4 Nxe4 14. Qb2 Qd7 15. Nd4 Nxd4 16. Bxe4 Nc6 17. Bg2 Bh3 18. Nc3 Bxg2 19. Kxg2 Ne5 20. Rad1 Qc6+ 21. Nd5 Ng4 22. Qe2 Nf6 23. Kg1 Nxd5 24. Rxd5 Qd7 25. Rfd1 Re6 26. c5 Rd8 27. Qd3 Qe7 28. cxd6 cxd6 29. Qd4 b6 30. Qc4 Rd7 31. Rc1 Re5 32. Qc6 Rxd5 33. Qxd5 Qe6 34. Rc8+ Kh7 35. Qxe6 fxe6 36. Kf1 Kg6 37. Ke2 d5 38. Kd3 Kg5 39. h3 Rd6 40. Kd4 Kf6 41. Ra8 e5+ 42. Kd3 a5 43. a3 d4 44. e4 Rc6 45. Rf8+ Ke7 46. Rf3 Rc3+ 47. Ke2 Rxf3 48. Kxf3 Kf6 49. Ke2 g5 50. Kd3 Ke6 51. Kc4 Kd6 52. f3 h5 53. h4 gxh4 54. gxh4 b5+ 55. Kd3 Kc5 56. b4+ axb4 57. axb4+ Kd6 58. f4 exf4 59. Kxd4 Ke6 60. e5 f3 61. Ke3 f2 62. Kxf2 Kxe5 1/2-1/2

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "1"]
[White "Vidaurre, Luis"]
[Black "Glumcher, Ignacio"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1922"]
[PlyCount "35"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. d3 Bb4 8. Bd2 f5 9. 0-0 0-0 10. a3 Bd6 11. Ng5 Nxc3 12. bxc3 Bf7 13. Nxf7 Kxf7 14. Bd5+ Ke8 15. c4 g6 16. Bh6 Qe7 17. Bxf8 Qxf8 18. Re1 1-0

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "8"]
[White "Vidaurre, Luis"]
[Black "Iapichello, Javier"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1922"]
[PlyCount "73"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nge7 6. 0-0 0-0 7. e3 d6 8. b3 h6 9. d4 exd4 10. exd4 Bg4 11. Ne2 d5 12. Bb2 Qd7 13. Qd2 Bh3 14. Nf4 Bxg2 15. Kxg2 Rad8 16. Rad1 a6 17. Rfe1 dxc4 18. bxc4 Nf5 19. d5 Nce7 20. Bxg7 Kxg7 21. Qb2+ Kh7 22. Nd2 c6 23. Ne4 Ng8 24. Nc5 Qc7 25. Qxb7 Qxb7 26. Nxb7 Rb8 27. dxc6 Rfc8 28. Na5 Nge7 29. Rd7 g5 30. Nd5 Nxc6 31. Nxc6 Rxc6 32. Rxf7+ Kh8 33. Ne3 Rb2 34. Rd1 Ng7 35. Rd8+ Kh7 36. Nf5 Re6 37. Rxg7# 1-0

[Event "South American-ch U10"]
[Site "Federacion"]
[Date "2007.12.??"]
[Round "6"]
[White "Vidaurre, Luis"]
[Black "Mendez, Nicolas"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1922"]
[PlyCount "10"]
[EventDate "2007.12.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. e3 c5 3. g3 Nc6 4. Bg2 g6 5. Nc3 Bg7 1-0

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Vidaurre, Luis"]
[Black "Gutierrez De Santiago, Alfonso"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1922"]
[PlyCount "64"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. Rb1 d6 8. b3 Bf5 9. Ra1 Qd7 10. Bb2 Bh3 11. e3 Bxg2 12. Kxg2 a6 13. d4 cxd4 14. exd4 d5 15. Ne5 Qd8 16. Nxc6 bxc6 17. Re1 e6 18. Ba3 Re8 19. c5 Nd7 20. f4 Qa5 21. Na4 Qd8 22. Bb2 Rb8 23. Re3 Qc8 24. Qd3 Qb7 25. Rae1 Qb5 26. Qxb5 axb5 27. Nb6 Nxb6 28. cxb6 Rxb6 29. b4 Re7 30. Kf3 Reb7 31. a3 Rc7 32. R3e2 Rb8 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Tapia Huerta, Josias Alipio"]
[Black "Vidaurre, Luis"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1922"]
[PlyCount "127"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. Bf4 Bg7 4. c4 e6 5. Nbd2 Nf6 6. Qc2 c6 7. e3 0-0 8. h3 Nh5 9. Bh2 Re8 10. Bd3 Nd7 11. 0-0 Kh8 12. Rfe1 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bxe5+ Rxe5 16. Qc3 d4 17. exd4 Rxe1+ 18. Rxe1 Kg8 19. d5 Bd7 20. Qe5 Qf6 21. d6 Qxe5 22. Rxe5 Re8 23. Rxe8+ Bxe8 24. Ne4 Kf8 25. Nc5 Nf6 26. Nxb7 Bd7 27. Kf1 Bc8 28. Nc5 Bd7 29. Ke2 Ke8 30. Ke3 Nh5 31. Ne4 f5 32. Ng5 h6 33. Nf3 Nf6 34. Ne5 g5 35. f4 gxf4+ 36. Kxf4 Nh5+ 37. Ke3 Ng7 38. g4 fxg4 39. Nxg4 Be6 40. Nf6+ Kf7 41. Ng4 Ke8 42. Ne5 Bd7 43. Bg6+ Kd8 44. Bf7 Nf5+ 45. Kd3 Nxd6 46. Nxd7 Kxd7 47. Bh5 c5 48. Bg6 Ke6 49. Kc3 Ke5 50. b4 cxb4+ 51. Kxb4 Kd4 52. c5 Nc8 53. c6 Ke5 54. Kc5 Ke6 55. Bh5 Ke7 56. Bg4 Kd8 57. Bxc8 Kxc8 58. Kb5 Kc7 59. Ka6 Kxc6 60. Kxa7 Kc7 61. a4 h5 62. a5 h4 63. a6 Kc8 64. Kb6 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Lopez, Jesus"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "1922"]
[PlyCount "106"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 b6 7. a3 Bb7 8. Bd3 Nbd7 9. Qc2 h6 10. Bh4 Rc8 11. cxd5 Nxd5 12. Bxe7 Qxe7 13. 0-0 c5 14. Nxd5 exd5 15. Qa4 c4 16. Bf5 Rc7 17. Bxd7 Qxd7 18. Qxd7 Rxd7 19. Rac1 Rc8 20. Rc2 a5 21. Rfc1 Rdc7 22. Kf1 Ba6 23. Ke1 b5 24. b4 a4 25. Ke2 Re8 26. Nd2 Bc8 27. h3 Bf5 28. Rc3 Bd3+ 29. Ke1 Rce7 30. Kd1 g5 31. Nf3 Bf1 32. Ne1 f5 33. g3 Bxh3 34. Nf3 Rf7 35. Ne5 Rf6 36. Nd7 Rd6 37. Ne5 Re7 38. Kd2 Kg7 39. Rh1 g4 40. Rcc1 h5 41. Kc3 Kh6 42. Rce1 Rg7 43. Rhg1 h4 44. gxh4 Kh5 45. Rg3 Kxh4 46. Rgg1 Rf6 47. f4 Rh6 48. Kd2 c3+ 49. Kxc3 Rc7+ 50. Kd2 Re6 51. Kd3 Re8 52. Nf3+ gxf3 53. Rg6 Rh8 0-1

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Vidaurre, Luis"]
[Black "Esquivel Vargas, Jose Edmond"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1922"]
[PlyCount "123"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 Nf6 6. 0-0 0-0 7. e3 d6 8. d4 cxd4 9. exd4 Rb8 10. b3 b6 11. Bb2 Bb7 12. d5 Nb4 13. Re1 Na6 14. Nd4 Rc8 15. Nc6 Bxc6 16. dxc6 Nb8 17. Nb5 Nxc6 18. Bxc6 Rxc6 19. Nxa7 Rc7 20. Nb5 Rc5 21. Qd3 Nd7 22. Bxg7 Kxg7 23. Qd4+ Kg8 24. a4 Ne5 25. Re3 Qa8 26. Qe4 Qxe4 27. Rxe4 Nc6 28. Nd4 Nxd4 29. Rxd4 Rfc8 30. Kf1 Kg7 31. Ke2 Kf6 32. Kd3 Ke6 33. b4 R5c6 34. b5 R6c7 35. a5 Ra7 36. Re1+ Kd7 37. axb6 Rb7 38. Ra1 Rxb6 39. Ra7+ Rc7 40. Rxc7+ Kxc7 41. Re4 Kd7 42. Re1 d5 43. Kd4 dxc4 44. Kxc4 Rf6 45. f4 Rf5 46. Re5 Rf6 47. Kc5 h5 48. h4 Rd6 49. Rd5 Rxd5+ 50. Kxd5 Kc7 51. Kc5 Kb7 52. b6 Kb8 53. Kc6 f6 54. Kd5 Kb7 55. Ke6 Kxb6 56. Kxe7 Kc6 57. Kxf6 Kd5 58. Kxg6 Ke4 59. Kg5 Kf3 60. f5 Kxg3 61. f6 Kh3 62. f7 1-0

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Galls Aguirre, Jorge"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "A38"]
[BlackElo "1922"]
[PlyCount "43"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. a3 0-0 7. 0-0 b6 8. Rb1 Bb7 9. b4 Rb8 10. e3 e6 11. d4 cxb4 12. axb4 d5 13. b5 Na5 14. c5 Ba8 15. Ne5 Nd7 16. Nxd7 Qxd7 17. c6 Qc7 18. Na2 Nxc6 19. Qc2 Rfc8 20. bxc6 Qxc6 21. Qxc6 Bxc6 22. Ba3 1-0

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Vidaurre, Luis"]
[Black "Torres Chavez, Daniel Alejandro"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1922"]
[PlyCount "122"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Bb4 7. 0-0 Nc6 8. a3 Ba5 9. b4 Bb6 10. Bb2 Qd7 11. Nxd5 Bxd5 12. Re1 e4 13. Ne5 Nxe5 14. Bxe5 Qf5 15. Bf4 g5 16. Be3 Bxe3 17. fxe3 0-0-0 18. Qc2 Qe6 19. Rac1 c6 20. Rf1 f5 21. Qc3 Rhf8 22. Qg7 Qg6 23. Qxg6 hxg6 24. Rc3 Be6 25. d3 Bd5 26. d4 Rh8 27. h3 Rdf8 28. Rc5 b6 29. Rc2 Kb7 30. b5 Rf6 31. Rfc1 Rd8 32. bxc6+ Rxc6 33. Rxc6 Bxc6 34. Kf2 Bd5 35. Kf1 Bc6 36. Ke1 Rd5 37. Kd2 Rb5 38. Rc3 Rb2+ 39. Rc2 Rb1 40. Rc1 Rxc1 41. Kxc1 Ka6 42. Kb2 Kb5 43. Kc3 Ka4 44. Kb2 a5 45. Ka2 b5 46. Kb2 b4 47. axb4 Kxb4 48. g4 Be8 49. Kc2 a4 50. Kd2 a3 51. Kc2 a2 52. Kb2 Bf7 53. gxf5 gxf5 54. h4 g4 55. Bf1 Kc4 56. Kxa2 Kc3+ 57. Kb1 Kd2 58. d5 Bxd5 59. h5 Bg8 60. h6 Ke1 61. h7 Bxh7 0-1

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Vidaurre, Luis"]
[Black "Munoz Martinez, Kevin Orlando"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1922"]
[PlyCount "93"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nf3 Nc6 6. 0-0 d6 7. b3 Be6 8. Bb2 h6 9. a3 Qd7 10. Qc1 Rfd8 11. e3 Bh3 12. Ne2 Bxg2 13. Kxg2 Re8 14. d4 exd4 15. Nexd4 Nxd4 16. Nxd4 Bxd4 17. Bxd4 Qc6+ 18. f3 Rad8 19. e4 Nxe4 20. Kg1 Nf6 21. Bxf6 Qc5+ 22. Kh1 gxf6 23. Qxh6 Qg5 24. Qxg5+ fxg5 25. Rae1 Rxe1 26. Rxe1 b6 27. Kg2 a5 28. Kh3 f6 29. Kg4 Kf7 30. Kf5 Rg8 31. h3 Rg7 32. Rh1 c6 33. Rd1 Ke7 34. Re1+ Kf7 35. Re6 Rg6 36. Rxd6 g4 37. fxg4 Rg5+ 38. Kf4 Rc5 39. h4 b5 40. Rd4 Kg6 41. Re4 f5 42. h5+ Kf6 43. g5+ Kf7 44. Re5 Rxe5 45. Kxe5 bxc4 46. bxc4 c5 47. Kxf5 1-0

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Giraldo Hoyos, Federico"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B73"]
[BlackElo "1922"]
[PlyCount "50"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. 0-0 d6 9. h3 Nd7 10. Bb5 Ndb8 11. Bxc6 bxc6 12. Qd2 f5 13. exf5 Bxf5 14. Nf3 Bxh3 15. Qe2 Bg4 16. Rad1 e5 17. Bc5 Bxf3 18. gxf3 Qg5+ 19. Kh1 Rf4 20. Rd4 exd4 21. Qe6+ Kh8 22. Qe8+ Bf8 23. Qxf8+ Rxf8 24. Rg1 Qf4 25. Rg4 Qxf3+ 0-1

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Vidaurre, Luis"]
[Black "Gonzales, Anthony"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1922"]
[PlyCount "94"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. g3 Bxf3 5. exf3 Nc6 6. Bg2 g6 7. 0-0 Bg7 8. f4 e6 9. Re1 Nge7 10. Nb5 d6 11. Rb1 a6 12. Nc3 0-0 13. Qa4 Qc7 14. a3 a5 15. Nb5 Qd7 16. d3 Rac8 17. Be3 Rfd8 18. Red1 d5 19. d4 Nxd4 20. Bxd4 Bxd4 21. Kf1 Kf8 22. Qc2 Bg7 23. Kg1 Kg8 24. b3 d4 25. Qd3 Nf5 26. b4 axb4 27. axb4 Nd6 28. Nxd6 Qxd6 29. b5 Re8 30. Bc6 Re7 31. Ra1 e5 32. fxe5 Rxe5 33. Re1 Qe7 34. Kf1 Rxe1+ 35. Rxe1 Qa7 36. Re4 Qa1+ 37. Kg2 Qc3 38. Qxc3 dxc3 39. Re1 Rd8 40. Rc1 Rd3 41. Be4 Rd4 42. Bd5 Kf8 43. Kf3 f5 44. h4 Ke7 45. Ke3 Rd2 46. f4 Bd4+ 47. Kf3 Rf2# 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "8"]
[White "Camargo, Santiago"]
[Black "Vidaurre, Luis"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "65"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. Be3 cxd4 5. Nxd4 Qa5+ 6. Nc3 Bb4 7. Qd2 Nf6 8. f3 d5 9. Nxc6 bxc6 10. Bd4 c5 11. Bxf6 gxf6 12. exd5 exd5 13. Bb5+ Kf8 14. Qxd5 Bxc3+ 15. bxc3 Qxc3+ 16. Kf2 Qd4+ 17. Qxd4 cxd4 18. Rhd1 Bf5 19. Bd3 Be6 20. Be4 Rd8 21. c3 f5 22. Bb1 Ke7 23. cxd4 Rd6 24. Bc2 Rhd8 25. Ke3 h6 26. Bb3 a5 27. Rab1 R8d7 28. Bxe6 fxe6 29. Rb5 Ra6 30. Rc1 Rad6 31. Rcc5 a4 32. Ra5 Rb7 33. Rxa4 1-0

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "6"]
[White "Esquivel, Esteban"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "50"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Nc6 5. Nf3 Qc7 6. Be2 f6 7. exf6 Nxf6 8. 0-0 Be7 9. Be3 c4 10. Nbd2 0-0 11. Qc2 Bd7 12. Rfe1 Ng4 13. h3 Nxe3 14. fxe3 e5 15. Rf1 e4 16. Ne1 Bg5 17. Rxf8+ Rxf8 18. Nf1 Qc8 19. b3 Bxh3 20. gxh3 Qxh3 21. Qd2 Rxf1+ 22. Bxf1 Bxe3+ 23. Qxe3 Qxe3+ 24. Kh1 cxb3 25. axb3 Qxc3 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "3"]
[White "Herrera, Joe"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "22"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 Nf6 4. d3 e6 5. Bg5 Be7 6. Nc3 h6 7. Bh4 0-0 8. Be2 d5 9. cxd5 exd5 10. exd5 Nxd5 11. Bxe7 Ndxe7 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "1"]
[White "Macias, Anthony"]
[Black "Vidaurre, Luis"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "14"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Be7 5. d4 Na5 6. Bb3 cxd4 7. Nxd4 Bc5 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "7"]
[White "Vidaurre, Luis"]
[Black "Azua Avila, Vicente"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "89"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. c4 g6 4. Nc3 Bg7 5. Nf3 0-0 6. e3 Bg4 7. h3 Bd7 8. Bd3 Nc6 9. a3 Re8 10. d5 Nb8 11. 0-0 Nh5 12. Bh2 e5 13. e4 Rf8 14. Nd2 Qg5 15. Nf3 Qh6 16. Qc1 Qxc1 17. Raxc1 f5 18. Be2 fxe4 19. Nxe4 Bf5 20. Nc3 Nf4 21. b4 Nxe2+ 22. Nxe2 Bxh3 23. Ng5 Bf5 24. a4 Nd7 25. a5 Bd3 26. Rfe1 Bh6 27. Ne6 Rfc8 28. Rcd1 Bxc4 29. g3 c6 30. Nc3 Bb3 31. Rd3 Bc2 32. Rf3 Bd2 33. Re2 Bxc3 34. Rxc3 Bd1 35. Rd2 Bg4 36. dxc6 Bxe6 37. cxb7 Rcb8 38. bxa8Q Rxa8 39. Rxd6 Bh3 40. Rc7 Rb8 41. Rdxd7 Bxd7 42. Rxd7 Rxb4 43. Rxa7 Rb8 44. g4 Re8 45. a6 1-0

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "4"]
[White "Vidaurre, Luis"]
[Black "Cadavid, Santiago"]
[Result "1-0"]
[ECO "A35"]
[PlyCount "28"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 d6 3. Nf3 Nc6 4. d4 Nf6 5. dxc5 dxc5 6. Bg5 Bd7 7. e3 h6 8. Bh4 e6 9. a3 Be7 10. Bd3 0-0 11. Qc2 a6 12. Be2 Rb8 13. 0-0 Nh7 14. Bg3 Bd6 1-0

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "5"]
[White "Vidaurre, Luis"]
[Black "Corado Paz Castillo, Rafael"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "31"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Nf6 3. Nf3 d5 4. exd5 exd5 5. d4 Be6 6. Bf4 Nbd7 7. Nb5 Bb4+ 8. Nd2 Ba5 9. Rc1 0-0 10. c3 c6 11. Nd6 Rb8 12. a4 Qe7 13. Qb3 Bc7 14. Qa3 Ne8 15. Nxe8 Qxa3 16. bxa3 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "2"]
[White "Vidaurre, Luis"]
[Black "Duran Vega, Andres"]
[Result "0-1"]
[ECO "E20"]
[PlyCount "85"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Bd2 d5 5. cxd5 Bxc3 6. Bxc3 Qxd5 7. Nf3 Nc6 8. e3 0-0 9. Be2 b6 10. 0-0 Bb7 11. Re1 Ne7 12. Bb4 Rfe8 13. Bf1 Qh5 14. Ne5 Qxd1 15. Rexd1 Ned5 16. Be1 Rac8 17. Rac1 Red8 18. Nd3 a5 19. Ne5 Nd7 20. Nc6 Bxc6 21. Rxc6 Nb4 22. Bxb4 axb4 23. Rdc1 Ra8 24. Bc4 Rdc8 25. Bb3 Ra7 26. R1c4 Nb8 27. g3 Nxc6 28. Rxc6 Kf8 29. Kf1 Ke7 30. Ke1 Kd7 31. d5 exd5 32. Bxd5 Rxa2 33. Rc2 Ra1+ 34. Ke2 f6 35. Bg2 c5 36. Bh3+ Kc7 37. Bxc8 Kxc8 38. Kd3 Rd1+ 39. Ke4 Kc7 40. f4 Kc6 41. g4 b5 42. b3 c4 43. Kf5 0-1

[Event "Pan American-ch U10"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "9"]
[White "Vidaurre, Luis"]
[Black "Olaizola, Jose Manuel"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "102"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c6 2. Nc3 d6 3. e4 b6 4. g3 Bb7 5. Be2 Qc7 6. Nf3 e5 7. dxe5 dxe5 8. 0-0 Nf6 9. Bg5 Be7 10. a3 0-0 11. b4 Nbd7 12. Qd2 Rad8 13. Rad1 Nc5 14. Qe1 Ncxe4 15. Nxe4 Nxe4 16. Bxe7 Qxe7 17. Bd3 f5 18. Bxe4 fxe4 19. Nd2 c5 20. Nxe4 cxb4 21. Qxb4 Qxb4 22. axb4 Rxd1 23. Rxd1 Rf7 24. Nd6 Re7 25. Nxb7 Rxb7 26. Rd5 Re7 27. c4 a5 28. bxa5 bxa5 29. Rxa5 e4 30. Kf1 Kf7 31. Ke2 e3 32. fxe3 Kf6 33. Rc5 Re6 34. Rd5 Ke7 35. c5 Kf6 36. Rd6 Rxd6 37. cxd6 Ke6 38. Kd3 Kxd6 39. e4 Ke5 40. Ke3 h5 41. h4 g6 42. Kd3 Ke6 43. Kd4 Kd6 44. e5+ Ke6 45. Ke4 Ke7 46. Kd5 Kd7 47. e6+ Ke7 48. Ke5 Kf8 49. Kf6 Ke8 50. Kxg6 Ke7 51. Kxh5 Kxe6 1-0

