[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.14"]
[Round "8"]
[White "Mino, Jose"]
[Black "Otero, Diego"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "56"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Qe2 Bg4 4. d4 Nf6 5. h3 Bh5 6. g4 Bg6 7. Ne5 Bxe4 8. Nc3 Bxh1 9. f3 Nbd7 10. Bg5 Nxe5 11. Qxe5 Bxf3 12. Bxf6 gxf6 13. Qe3 Be4 14. 0-0-0 Qd6 15. a3 f5 16. Nxe4 fxe4 17. Be2 f5 18. Qf2 fxg4 19. Bxg4 e3 20. Bh5+ Kd7 21. Qxe3 Bh6 22. Bg4+ Kc7 23. Qxh6 Qxh6+ 24. Kb1 Raf8 25. Re1 Kd8 26. Ka2 Qd2 27. Re2 Qxd4 28. c3 Qc4+ 0-1

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.13"]
[Round "7"]
[White "Otero, Diego"]
[Black "Mirada, Luciano"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "92"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bh4 Bg7 5. e3 0-0 6. Bd3 Nf6 7. Nbd2 d6 8. c3 Bg4 9. h3 Bxf3 10. Nxf3 Nbd7 11. 0-0 c5 12. Re1 a6 13. e4 b5 14. b3 e5 15. Bxf6 Qxf6 16. d5 Rab8 17. Rc1 a5 18. Bf1 b4 19. Qd3 Bh6 20. Rc2 Rfc8 21. c4 Qe7 22. Nh2 Nf6 23. Be2 Bg7 24. Ng4 Nh5 25. Qe3 Nf4 26. Kh2 h5 27. Bd1 hxg4 28. Bxg4 Rd8 29. Qf3 Qg5 30. g3 Nh5 31. Bxh5 Qxh5 32. Qxh5 gxh5 33. Rf1 Rf8 34. f3 f5 35. Rg1 Rf7 36. g4 hxg4 37. hxg4 fxe4 38. fxe4 Rbf8 39. Rgg2 Rf4 40. Rce2 Kf7 41. g5 Rh8+ 42. Kg1 Rhh4 43. Ref2 Kg6 44. Rxf4 Rxf4 45. Rf2 Rg4+ 46. Rg2 Kxg5 0-1

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.11"]
[Round "6"]
[White "Reartes, Marisol"]
[Black "Otero, Diego"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "69"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h6 7. h5 Bh7 8. Nc3 e6 9. a3 c5 10. Be3 cxd4 11. Bxd4 Nc6 12. Bb5 a6 13. Ba4 b5 14. Bb3 Rc8 15. Nge2 Nxd4 16. Nxd4 Bc5 17. a4 b4 18. Nce2 Qg5 19. a5 Qxe5 20. Ba4+ Kf8 21. Rc1 Nf6 22. Kf1 Ne8 23. c3 bxc3 24. Rxc3 f5 25. b4 Bxd4 26. Rxc8 Kf7 27. Qxd4 Qd6 28. Bxe8+ Rxe8 29. Rxe8 Kxe8 30. Qxg7 fxg4 31. Qxh7 gxf3 32. Qg8+ Kd7 33. Qf7+ Kc6 34. Qxf3 Qxb4 35. Qc3+ 1-0

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.10"]
[Round "5"]
[White "Otero, Diego"]
[Black "Sanchez, Alberto Jose"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "134"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 c5 6. Bd3 Qc7 7. c3 0-0 8. 0-0 b6 9. Qc2 Bb7 10. Ne4 c4 11. Nxf6+ exf6 12. Be4 fxg5 13. Nxg5 Nd7 14. Qa4 d5 15. Bf3 Nf6 16. Qc2 h6 17. Nh3 Bc8 18. Nf4 Qd6 19. Ne2 Bf5 20. Qd2 Be4 21. Bxe4 Nxe4 22. Qc2 Rae8 23. Nf4 Re7 24. Rfe1 Rfe8 25. Re2 Nf6 26. Rae1 Ng4 27. h3 Nf6 28. g3 Qd7 29. Kh2 Ne4 30. f3 Ng5 31. Kg2 Ne6 32. Nxe6 Rxe6 33. e4 Qe7 34. e5 Kh7 35. f4 f5 36. Re3 Rf8 37. Kh2 h5 38. Qg2 Bh6 39. h4 a5 40. Qxd5 Bxf4 41. gxf4 Qxh4+ 42. Kg2 Rfe8 43. Rf1 g5 44. fxg5 f4 45. Qe4+ Rg6 46. Qxf4 Rxg5+ 47. Rg3 Rxg3+ 48. Qxg3 Rg8 49. Rf7+ Kh8 50. Rf3 Rxg3+ 51. Rxg3 Qe4+ 52. Kh2 h4 53. Rh3 Qf4+ 54. Kg2 Qe4+ 55. Kf2 Qf4+ 56. Ke2 Qg4+ 57. Rf3 h3 58. Ke3 h2 59. Rf4 Qxf4+ 60. Kxf4 h1Q 61. e6 Qh5 62. Ke4 Kg7 63. d5 Kf6 64. b3 Qe5+ 65. Kf3 Qxd5+ 66. Ke3 Qxe6+ 67. Kd4 cxb3 0-1

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.08"]
[Round "4"]
[White "Solsona, Rocio"]
[Black "Otero, Diego"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "73"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 e6 10. Nc3 c5 11. dxc5 Bxc5 12. Qb5+ Nd7 13. Nge2 Qb6 14. f4 Qxb5 15. Nxb5 0-0-0 16. Bd2 a6 17. Nbd4 Kb8 18. b4 Bxd4 19. Nxd4 Rc8 20. a4 Rc4 21. c3 Ne7 22. Ke2 Nc6 23. Kd3 Nxd4 24. cxd4 Rcc8 25. a5 f6 26. Rhe1 fxe5 27. fxe5 Rhf8 28. Rf1 Ka8 29. g5 hxg5 30. Bxg5 Rf5 31. Rxf5 exf5 32. Rf1 Rf8 33. e6 Nb8 34. e7 Re8 35. Rxf5 Nc6 36. Rf8 Nxb4+ 37. Kc3 1-0

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.06"]
[Round "2"]
[White "Otero, Diego"]
[Black "Hernandez Elizondo, Carlos"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2206"]
[PlyCount "54"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. Nbd2 Nbd7 6. Bd3 c6 7. c3 0-0 8. 0-0 b6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 Bb7 13. Qh5 g6 14. Qh6 f6 15. exf6 Nxf6 16. h3 Rad8 17. Rf3 c5 18. Rd1 d4 19. Rg3 Rf7 20. cxd4 cxd4 21. exd4 Rxd4 22. Nb3 Rd5 23. Rg5 Rxg5 24. fxg5 Nd5 25. Be4 Rf4 26. Bxd5 exd5 27. Rf1 Qe3+ 0-1

[Event "Villa Ballester op 56th"]
[Site "Villa Ballester"]
[Date "2006.01.04"]
[Round "1"]
[White "Prieto, Marcelo"]
[Black "Otero, Diego"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2077"]
[PlyCount "63"]
[EventDate "2006.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 0-0 8. Rd1 Re8 9. Bd3 dxc4 10. Bxc4 h6 11. Bh4 Nd5 12. Bg3 N7f6 13. 0-0 Ng4 14. Rfe1 Bd6 15. Ne5 Nxe5 16. dxe5 Bc7 17. e4 b5 18. Be2 b4 19. Na4 Bd7 20. exd5 cxd5 21. Nc5 Bb6 22. Nxd7 Qxd7 23. Ba6 Ba5 24. b3 Rab8 25. Rb1 Rb6 26. Bd3 Rb7 27. Qc6 Qe7 28. Qd6 Qxd6 29. exd6 f6 30. Bg6 Rd8 31. Rxe6 Rdd7 32. Rbe1 1-0

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "5"]
[White "Becchero, Santiago"]
[Black "Otero, Diego"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "66"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bg5 Bxc3+ 8. bxc3 h6 9. Bxf6 Qxf6 10. Be2 0-0 11. 0-0 d6 12. g3 Bh3 13. Re1 Rfe8 14. Bb5 Rad8 15. Rb1 a6 16. Bf1 Bxf1 17. Rxf1 b5 18. Nd2 Qe6 19. a3 d5 20. exd5 Rxd5 21. Qe2 Red8 22. Nf3 Na5 23. Ra1 e4 24. Nh4 Rd2 25. Qe3 Nc4 26. Qa7 Rxc2 27. Ng2 Nd2 28. Rfd1 Nf3+ 29. Kh1 Rxd1+ 30. Rxd1 Rxf2 31. Qxf2 Qh3 32. Rd8+ Kh7 33. Qc2 Qxh2# 0-1

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.08"]
[Round "7"]
[White "Fontana Walser, Juan Martin"]
[Black "Otero, Diego"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "58"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Nc3 Bb4 7. Bd3 Bxc3+ 8. bxc3 0-0 9. 0-0 d5 10. Bg5 dxe4 11. Bxf6 Qxf6 12. Bxe4 Bg4 13. h3 Rad8 14. Qc1 Bxf3 15. Bxf3 Rfe8 16. Rd1 Rxd1+ 17. Qxd1 e4 18. Bg4 Ne5 19. Qd4 Nxg4 20. hxg4 Qg6 21. Qd7 f6 22. Rb1 b6 23. Qd5+ Kh8 24. Qc6 h6 25. Re1 Kh7 26. Qb5 Re5 27. Qe2 a5 28. Qd1 f5 29. gxf5 Qxf5 1/2-1/2

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "3"]
[White "Otero, Diego"]
[Black "Balbachan, Eric Steven"]
[Result "0-1"]
[ECO "C29"]
[PlyCount "32"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. f3 dxe4 4. fxe4 e5 5. Nf3 Nc6 6. Bb5 Bd6 7. d4 Bg4 8. dxe5 Bxf3 9. Qxf3 Bxe5 10. Bxc6+ bxc6 11. Bd2 0-0 12. 0-0-0 Qe7 13. Rhe1 Rfe8 14. Bf4 Bxc3 15. bxc3 Qa3+ 16. Kb1 Rab8+ 0-1

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "2"]
[White "Otero, Diego"]
[Black "Barrionuevo, Leonardo"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "70"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Qe2 dxe4 4. Qxe4 Nf6 5. Qe3 Nc6 6. Nc3 Be7 7. Bc4 b6 8. 0-0 Bb7 9. d4 0-0 10. b3 Nb4 11. Bd3 Bd6 12. a3 Ng4 13. Qg5 Qxg5 14. Nxg5 Nxd3 15. cxd3 Nxh2 16. Re1 h6 17. Nge4 Rad8 18. Nb5 Ng4 19. Nxa7 c6 20. f3 Nf6 21. Nxf6+ gxf6 22. Bxh6 Rfe8 23. Rac1 Bxa3 24. Rc2 Rxd4 25. Re3 Bc5 26. f4 Rxd3 27. f5 Bxe3+ 28. Bxe3 Rxe3 29. Nxc6 Bxc6 30. Rxc6 Rxb3 31. fxe6 Rxe6 32. Rc8+ Kg7 33. Kh2 Re2 34. Kg1 Rg3 35. Kf1 Rgxg2 0-1

[Event "Buenos Aires Najdorf U08/10"]
[Site "Buenos Aires"]
[Date "2004.10.07"]
[Round "4"]
[White "Yacone, Belen"]
[Black "Otero, Diego"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "10"]
[EventDate "2004.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 Nc6 3. Qh5 g6 4. Qf3 Nf6 5. Nc3 Nd4 0-1

[Event "Manizales op 13th"]
[Site "Manizales"]
[Date "1999.01.08"]
[Round "3"]
[White "Otero, Diego"]
[Black "Nieto, Ricardo"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "53"]
[EventDate "1999.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nxe4 7. Nxe4 d5 8. Bb3 dxe4 9. 0-0 e5 10. Qh5 Qc7 11. Re1 g6 12. Qh4 Bg7 13. Rxe4 0-0 14. Nf3 Bf5 15. Re2 Nc6 16. Bh6 Rfe8 17. Bxg7 Kxg7 18. Ng5 h6 19. Nxf7 h5 20. Qg5 Nd4 21. Nh6 Nxe2+ 22. Kf1 Bxc2 23. Kxe2 Bxb3 24. Rc1 Bc4+ 25. Ke1 Qa5+ 26. Rc3 Be6 27. Kf1 0-1

