[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.23"]
[Round "9"]
[White "Otero, Carlos Alberto"]
[Black "Santianes, Nahuel"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1664"]
[BlackElo "1867"]
[PlyCount "75"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 c6 7. a4 0-0 8. Bd3 h6 9. Bf4 dxc4 10. Bxc4 Nd5 11. Nxd5 exd5 12. Bd3 Qa5+ 13. Kf1 c5 14. Qc2 c4 15. Bf5 b5 16. h4 b4 17. b3 Ba6 18. Kg1 cxb3 19. Qxb3 Nf6 20. Ng5 g6 21. Bd3 Bxd3 22. Qxd3 hxg5 23. hxg5 Nd7 24. e4 Kg7 25. Qh3 Rh8 26. Qxd7 Rxh1+ 27. Kxh1 Qd8 28. Be5+ Kf8 29. Qh3 Bxg5 30. f4 Bf6 31. Qh6+ Ke7 32. Bxf6+ Kxf6 33. Qg5+ Kg7 34. Qe5+ f6 35. Qxd5 Qxd5 36. exd5 Rd8 37. Rc1 Rxd5 38. Rc7+ 1/2-1/2

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.21"]
[Round "7"]
[White "Ricciardi, Gabriel"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1711"]
[BlackElo "1664"]
[PlyCount "70"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Be7 7. c4 d6 8. Nc3 0-0 9. 0-0 Bg4 10. f3 Be6 11. Qc2 g6 12. Bh6 Re8 13. Rad1 Nd7 14. f4 Bg4 15. Rde1 Nc5 16. f5 Bg5 17. fxg6 hxg6 18. Bxg5 Qxg5 19. Kh1 Re5 20. h3 Be6 21. Ne2 Kg7 22. Nd4 Rh8 23. Rf3 Bd7 24. Kh2 Ne6 25. Ne2 Qh4 26. Ref1 Be8 27. Qc3 Kg8 28. Qa3 a5 29. b4 axb4 30. Qxb4 Nc5 31. Ng3 Bd7 32. Qb8+ Re8 33. Qxc7 Re7 34. Qb8+ Re8 35. Qc7 Re7 1/2-1/2

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.17"]
[Round "5"]
[White "Otero, Carlos Alberto"]
[Black "Paz, Prudencio Mario"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "1664"]
[BlackElo "1787"]
[PlyCount "32"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Be3 0-0 11. Nbd2 Nc5 12. Bc2 Bg4 13. Qb1 g6 14. h3 Be6 15. a3 Nd7 16. Bd4 Ncb8 1/2-1/2

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.16"]
[Round "4"]
[White "Araoz, Claudio Alberto"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1872"]
[BlackElo "1664"]
[PlyCount "58"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 c6 4. Nbd2 Bf5 5. e3 e6 6. c3 Bd6 7. Ne5 Qc7 8. Be2 Nbd7 9. Nxd7 Qxd7 10. Bxd6 Qxd6 11. Qb3 b5 12. a4 bxa4 13. Qxa4 0-0 14. 0-0 Ne4 15. Nxe4 Bxe4 16. f3 Bg6 17. Ba6 Rab8 18. b4 e5 19. Qd1 exd4 20. exd4 Qf4 21. Re1 Rfe8 22. Bf1 Qc7 23. Qd2 Re6 24. Rxe6 fxe6 25. Qe3 Bf7 26. Bd3 Re8 27. f4 Bg6 28. Bxg6 hxg6 29. Qe5 Re7 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.15"]
[Round "3"]
[White "Otero, Carlos Alberto"]
[Black "Toranzo, Sebastian"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1664"]
[BlackElo "1835"]
[PlyCount "55"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 Bc5 7. Nc3 0-0 8. Bg5 d6 9. Nd5 Bg4 10. c3 Kh8 11. b4 Bb6 12. a4 a6 13. Be2 Qe8 14. a5 Qg6 15. Bxf6 Ba7 16. Nh4 Qxe4 17. Bxg4 gxf6 18. Nf5 Nd4 19. Nde3 Nxf5 20. Bxf5 Qh4 21. Qg4 Qh6 22. Qh3 Qg7 23. Qg3 Qe7 24. Qh3 c6 25. Kh1 Rg8 26. Ng4 Rg5 27. Nxf6 Rf8 28. Nxh7 1-0

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.14"]
[Round "2"]
[White "Otero, Carlos Alberto"]
[Black "Goldwaser, Romina"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1664"]
[BlackElo "1975"]
[PlyCount "94"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. Qd2 Qc7 10. f3 Nc6 11. Nb3 b5 12. a3 Bb7 13. Rad1 Rfd8 14. Qe1 Rac8 15. Qf2 Nd7 16. g4 Nce5 17. Nd2 Ng6 18. f4 d5 19. exd5 exd5 20. Bd4 Bd6 21. f5 Nf4 22. Qh4 Be5 23. Nf3 Nxe2+ 24. Nxe2 Qxc2 25. Nxe5 Nxe5 26. Bxe5 Qxe2 27. Rde1 Qd2 28. Bc3 Qc2 29. Rf2 Qd3 30. Rfe2 h6 31. Rd2 Qc4 32. f6 d4 33. Ba5 Qc6 34. Qg3 Re8 35. Rde2 Rxe2 36. Rxe2 Qxf6 37. Qf2 Qd6 38. Bb4 Qd5 39. Kf1 Qh1+ 40. Qg1 Rc1+ 41. Be1 Qf3+ 42. Qf2 Qh1+ 43. Qg1 Qxg1+ 44. Kxg1 d3 45. Re8+ Kh7 46. Kf2 Rc2+ 47. Kf1 d2 0-1

[Event "Buenos Aires Bolivar op 4th"]
[Site "Buenos Aires"]
[Date "2011.06.13"]
[Round "1"]
[White "Ivanov, Ivan"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2086"]
[BlackElo "1664"]
[PlyCount "33"]
[EventDate "2011.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. h3 Bd7 8. Nbd2 0-0 9. Nf1 b5 10. Bc2 b4 11. Ng3 Rb8 12. 0-0 a5 13. d4 exd4 14. cxd4 Qc8 15. Re1 Rd8 16. e5 dxe5 17. dxe5 1-0

[Event "LSS No Engine Cup 06 Final"]
[Site "LSS email"]
[Date "2010.04.18"]
[Round "?"]
[White "Korostenski, Frank"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1596"]
[BlackElo "1942"]
[PlyCount "78"]
[EventDate "2010.04.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 f6 9. exf6 Nxf6 10. 0-0 0-0 11. Ne5 Bd7 12. Qe2 Qe7 13. Rae1 Rae8 14. Bg3 Nxe5 15. Bxe5 Bc6 16. a3 Nd7 17. Bg3 e5 18. b4 Bd4 19. Nd1 e4 20. b5 Ne5 21. Bxe4 dxe4 22. bxc6 Nxc6 23. c3 Bc5 24. Qc4+ Kh8 25. a4 Na5 26. Qb5 b6 27. Ne3 Qe6 28. Rd1 Rd8 29. Bh4 Rxd1 30. Rxd1 Qh6 31. Bg3 Bxe3 32. fxe3 Qxe3+ 33. Kh1 Qd3 34. Qb1 Qxb1 35. Rxb1 Nc4 36. Kg1 e3 37. Re1 Rd8 38. Bf4 Rd3 39. Rc1 Kg8 0-1

[Event "LSS No Engine Cup 06 Final"]
[Site "LSS email"]
[Date "2010.04.18"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Andreassen, Einar"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1939"]
[BlackElo "2062"]
[PlyCount "71"]
[EventDate "2010.04.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nh5 10. g4 Nf6 11. Be3 h5 12. g5 Nfd7 13. Qd2 Nc6 14. Nxc6 bxc6 15. f4 c5 16. Rae1 Bb7 17. e5 a5 18. Qc2 Rb8 19. Nd5 dxe5 20. f5 e4 21. f6 Bf8 22. Rf4 Bd6 23. Rh4 Nb6 24. Nxb6 cxb6 25. Bxh5 Bc8 26. Bg4 Bxg4 27. Rxg4 Qd7 28. Rh4 Rbd8 29. Qg2 Qf5 30. Rf1 Qe6 31. Kh1 a4 32. Qc2 a3 33. bxa3 Ra8 34. a4 Ra5 35. Qf2 Rd8 36. Qg2 1/2-1/2

[Event "LSS No Engine Cup 06 Final"]
[Site "LSS email"]
[Date "2010.04.18"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Kopasov, Evgeny Aleksandrovi"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1924"]
[BlackElo "2248"]
[PlyCount "94"]
[EventDate "2010.04.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. Nbd2 Bd6 6. Bxd6 cxd6 7. c3 Nf6 8. Qb3 Rb8 9. Bd3 0-0 10. h3 Bh5 11. 0-0 b5 12. Rfc1 Qc7 13. a3 e5 14. g4 e4 15. Bf1 Bxg4 16. hxg4 exf3 17. Nxf3 Na5 18. Qc2 Qd7 19. Nh2 Nxg4 20. Nxg4 Qxg4+ 21. Bg2 Rfe8 22. Re1 Re6 23. Qe2 Qg5 24. Qf3 Rg6 25. Re2 Nc4 26. a4 bxa4 27. Rxa4 Nxb2 28. Rxa7 Na4 29. Re1 Nxc3 30. Qxf7+ Kh8 31. Qf3 h6 32. Rf7 Rb2 33. Qh3 Kg8 34. Rf5 Qe7 35. Ra1 Ne4 36. Ra8+ Kh7 37. Rf4 Rf6 38. Qh4 Ng5 39. Qg4 Qf7 40. Rxf6 Qxf6 41. f4 Ne4 42. Bh3 Rb1+ 43. Kg2 Rb2+ 44. Kg1 Nd2 45. Kh1 Rb1+ 46. Kg2 Rb2 47. Kh1 Qe7 0-1

[Event "LSS No Engine Cup 06 Final"]
[Site "LSS email"]
[Date "2010.04.18"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Kurowski, Andrzej"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1913"]
[BlackElo "2103"]
[PlyCount "66"]
[EventDate "2010.04.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 d6 7. 0-0 Qe8 8. d5 a5 9. Ne1 Na6 10. Nd3 Bd7 11. Re1 Qf7 12. Nf4 Rab8 13. Be3 b6 14. Rb1 Nc5 15. Nb5 g5 16. Nd3 f4 17. gxf4 Bxb5 18. cxb5 Nxd5 19. Bxd5 Qxd5 20. Nxc5 Qxd1 21. Rexd1 bxc5 22. fxg5 Rxb5 23. b3 Rfb8 24. Rbc1 Rb4 25. Bd2 Rg4+ 26. Kf1 a4 27. Rb1 Rd4 28. Ke1 axb3 29. Rxb3 Rxb3 30. axb3 Rh4 31. e3 Kf7 32. Ke2 Rxh2 33. e4 Bd4 0-1

[Event "LSS No Engine Cup 06 Final"]
[Site "LSS email"]
[Date "2010.04.18"]
[Round "?"]
[White "Szymanski, Robert"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2276"]
[BlackElo "1920"]
[PlyCount "61"]
[EventDate "2010.04.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. c3 d5 5. d3 Be7 6. Nf3 Nf6 7. g3 0-0 8. e5 Nd7 9. Bg2 b5 10. 0-0 Bb7 11. Na3 b4 12. Nc2 a5 13. c4 Nb6 14. Be3 d4 15. Bf2 Nb8 16. Nce1 Qc7 17. Nd2 Bxg2 18. Kxg2 Nc6 19. Nef3 Rfb8 20. Ne4 Nd7 21. h3 a4 22. g4 Rb6 23. Bg3 Re8 24. Rae1 Bf8 25. f5 Qb7 26. f6 g6 27. Bf4 Ra8 28. Kg1 Qc7 29. Qf2 a3 30. b3 h6 31. Bxh6 1-0

[Event "LSS No Engine Cup 06 Final"]
[Site "LSS email"]
[Date "2010.04.18"]
[Round "?"]
[White "Weiss, Lester P"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1968"]
[BlackElo "1928"]
[PlyCount "67"]
[EventDate "2010.04.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Rb1 d4 14. h3 0-0-0 15. g4 Be8 16. Bg2 Nf5 17. Kf2 Nfe7 18. Rd1 Rh8 19. Qe4 Rd5 20. Nxd4 Nxd4 21. Rxd4 Bc6 22. Rc4 Rhd8 23. Rxc3 Qa5 24. Qb4 Qc7 25. Rc4 Ra5 26. Be3 Nd5 27. Qb3 Rh8 28. Kg3 Rd8 29. h4 Rh8 30. h5 Rg8 31. h6 f6 32. Bd4 Kb8 33. Rxc6 Qxc6 34. exf6 1-0

[Event "LSS SB-2009-0-00074"]
[Site "LSS email"]
[Date "2009.12.23"]
[Round "?"]
[White "Hermans, Marcel M"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1927"]
[BlackElo "1941"]
[PlyCount "121"]
[EventDate "2009.11.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. c3 0-0 6. Be2 b6 7. 0-0 e6 8. e5 dxe5 9. Nxe5 Bb7 10. Bf3 Bxf3 11. Ndxf3 Qd5 12. Qe2 Nbd7 13. Rd1 Rad8 14. Bf4 c5 15. c4 Qb7 16. dxc5 Nxc5 17. b4 Ncd7 18. Rac1 h6 19. Qc2 Nxe5 20. Bxe5 Rxd1+ 21. Rxd1 Rc8 22. Rd4 Ne8 23. Bxg7 Nxg7 24. Ne5 Qc7 25. f4 Rd8 26. Rxd8+ Qxd8 27. Qd3 Qxd3 28. Nxd3 f6 29. Kf2 Kf7 30. g4 Ke7 31. h3 Kd6 32. Ke3 g5 33. Ke4 Kc6 34. a4 a6 35. a5 Ne8 36. axb6 Nd6+ 37. Kd4 gxf4 38. Nf2 Nc8 39. Ne4 e5+ 40. Kd3 Nxb6 41. Nxf6 Na4 42. Kc2 Nb6 43. Kc3 Na4+ 44. Kb3 Nb6 45. Ne4 f3 46. Kc3 Na4+ 47. Kc2 a5 48. Kb3 Nb6 49. bxa5 Nd7 50. Kc2 Nc5 51. Nf2 e4 52. Kd2 Nb3+ 53. Ke3 Nxa5 54. Kxe4 Nxc4 55. Kxf3 Kd5 56. Kf4 Ke6 57. h4 Ne5 58. Ne4 Nd3+ 59. Kf3 Ke5 60. g5 hxg5 61. Nxg5 1/2-1/2

[Event "LSS SB-2009-0-00074"]
[Site "LSS email"]
[Date "2009.12.23"]
[Round "?"]
[White "Hintze, Emanuel"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1987"]
[BlackElo "1939"]
[PlyCount "69"]
[EventDate "2009.11.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be2 Nf6 6. 0-0 0-0 7. a4 Nbd7 8. a5 Qc7 9. Be3 e5 10. dxe5 dxe5 11. h3 Rd8 12. Qb1 Nf8 13. Qa2 Be6 14. Qa3 h6 15. Bc5 b5 16. Rfd1 Ne8 17. Ne1 f6 18. Na2 Bf7 19. Nb4 Rxd1 20. Rxd1 Ne6 21. Be3 f5 22. Na6 Qc8 23. Nc5 Nf6 24. exf5 gxf5 25. Nxe6 Bxe6 26. Qd6 Nd5 27. Nd3 Qe8 28. Bh5 Qxh5 29. Qxe6+ Kh7 30. Re1 e4 31. Qxc6 Nxe3 32. Qxa8 Nxc2 33. Nf4 Qf7 34. Rc1 Nd4 35. Qb8 1-0

[Event "LSS SB-2009-0-00074"]
[Site "LSS email"]
[Date "2009.12.23"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Avellan, Gerardo"]
[Result "1/2-1/2"]
[ECO "E55"]
[WhiteElo "1935"]
[BlackElo "1855"]
[PlyCount "75"]
[EventDate "2009.11.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 141"]
[Source "ChessBase"]
[SourceDate "2011.03.17"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nf3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. 0-0 c5 9. Qe2 Nbd7 10. Rd1 Bb7 11. d5 Nxd5 12. Nxd5 exd5 13. Bxd5 Bxd5 14. Rxd5 Qe7 15. Qc2 Nf6 16. Re5 Qb7 17. b3 h6 18. Bb2 Rad8 19. a3 Ba5 20. h3 Qd7 21. Qf5 Qd3 22. b4 cxb4 23. axb4 Bxb4 24. Qxd3 Rxd3 25. Rb5 Bc5 26. Bxf6 gxf6 27. Rxa7 Rd1+ 28. Kh2 Rc8 29. g4 f5 30. Kg2 fxg4 31. hxg4 Re8 32. Nd4 Bxd4 33. Rd7 Rd2 34. Rxd4 Rxd4 35. exd4 Re4 36. f3 Rxd4 37. Rxb6 Kg7 38. Rb5 1/2-1/2

[Event "LSS SB-2009-0-00074"]
[Site "LSS email"]
[Date "2009.12.23"]
[Round "?"]
[White "Wicklund Hansen, Gunnar"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1838"]
[BlackElo "1939"]
[PlyCount "51"]
[EventDate "2009.11.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. f4 Nc6 7. c3 Qb6 8. Nf3 f6 9. g3 cxd4 10. Nexd4 Nxd4 11. cxd4 fxe5 12. fxe5 Bb4+ 13. Bd2 0-0 14. Bxb4 Qxb4+ 15. Qd2 Qb6 16. Be2 Nb8 17. 0-0 Nc6 18. Rac1 Bd7 19. Rc3 a6 20. Rc5 Rf7 21. Kg2 Raf8 22. h3 Na7 23. b4 Bb5 24. Bxb5 Nxb5 25. Qb2 Na7 26. Qc3 1/2-1/2

[Event "LSS SB-2009-0-00074"]
[Site "LSS email"]
[Date "2009.12.22"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Perez, Giorgio"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1948"]
[BlackElo "1913"]
[PlyCount "58"]
[EventDate "2009.11.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 a5 11. Ba3 Nf4 12. Bf1 Bg4 13. Re3 f5 14. h3 Bh5 15. Qb3 fxe4 16. Nxe4 Nf5 17. Ree1 Bxf3 18. Qxf3 Nd4 19. Qc3 Qh4 20. Re3 Nxh3+ 21. gxh3 Bh6 22. Rae1 Bxe3 23. Rxe3 axb4 24. Bxb4 Rxa2 25. Qd3 Rf4 26. Be1 Nc2 27. Ng3 Nxe1 28. Rxe1 Raxf2 29. Bg2 R4f3 0-1

[Event "LSS SB-2009-0-00074"]
[Site "LSS email"]
[Date "2009.12.22"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Weiner, Milan"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1965"]
[BlackElo "1680"]
[PlyCount "49"]
[EventDate "2009.11.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. e4 c5 11. e5 Nd5 12. Bxe7 Nxe7 13. Ne4 0-0 14. Nd6 Ng6 15. 0-0 cxd4 16. Bxg6 hxg6 17. Qxd4 Qe7 18. Rac1 Rd8 19. Rc7 f6 20. Qe4 Rb8 21. Rfc1 f5 22. Qf4 Qf8 23. Ng5 Nxe5 24. Qh4 Qxd6 25. Qh7+ 1-0

[Event "LSS CP-2009-P-00030"]
[Site "LSS email"]
[Date "2009.09.27"]
[Round "?"]
[White "Konstantinov, Maxim"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1952"]
[BlackElo "1961"]
[PlyCount "95"]
[EventDate "2009.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Ne7 10. Bd2 0-0 11. Bd3 b6 12. Ne2 Rf7 13. h4 Ba6 14. 0-0 Bxd3 15. Qxd3 Nbc6 16. Rfc1 Raf8 17. Nf4 Qd7 18. h5 g5 19. hxg6 hxg6 20. Bb4 Rh7 21. Qg3 Kf7 22. Qg5 Rfh8 23. f3 Ke8 24. Kf2 Rh6 25. Bd6 Na5 26. Qf6 g5 27. Qxg5 Nc4 28. Bb4 a5 29. Qxe7+ Qxe7 30. Bxe7 Kxe7 31. g4 fxg4 32. fxg4 Kf7 33. g5 Rh2+ 34. Kg3 Nd2 35. Re1 a4 36. g6+ Kg7 37. Rg1 Ne4+ 38. Kf3 R8h4 39. Ke3 Kg8 40. Raf1 Nd2 41. Kd3 Ne4 42. c4 Nf2+ 43. Ke3 dxc4 44. g7 Ng4+ 45. Kf3 Nh6 46. d5 Ra2 47. dxe6 Rxa3+ 48. Ke4 1-0

[Event "LSS CP-2009-P-00030"]
[Site "LSS email"]
[Date "2009.09.27"]
[Round "?"]
[White "Nouveau, Laurent"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1522"]
[BlackElo "1982"]
[PlyCount "46"]
[EventDate "2009.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 d5 8. cxd5 exd5 9. Nf3 Ba6 10. Rc1 c6 11. Qe3 Qd6 12. Bf4 Qd8 13. Ne5 Re8 14. Qf3 c5 15. dxc5 bxc5 16. Rxc5 Nbd7 17. Nxd7 Qxd7 18. Rc1 Rac8 19. Rxc8 Rxc8 20. g3 Qf5 21. Qb3 g5 22. Bd2 Ng4 23. f3 Qb1+ 0-1

[Event "LSS CP-2009-P-00030"]
[Site "LSS email"]
[Date "2009.09.27"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Dolgov, Igor Mikhailovich"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1961"]
[BlackElo "2245"]
[PlyCount "118"]
[EventDate "2009.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. c4 e6 6. Qb3 Qc7 7. Ne5 Bh5 8. Nc3 Nbd7 9. cxd5 Nxe5 10. dxe5 Nxd5 11. Nxd5 exd5 12. Bd2 Bg6 13. Bxg6 hxg6 14. Bc3 0-0-0 15. 0-0-0 Bc5 16. Bd4 Bb6 17. Kb1 Kb8 18. Rc1 c5 19. Qa3 Rc8 20. Rc2 Qe7 21. Rhc1 Rxh2 22. f4 Qe6 23. Ka1 c4 24. b3 Bxd4+ 25. exd4 Qb6 26. Qb2 Qd8 27. Qc3 Rc6 28. Qf3 a6 29. bxc4 Rxc4 30. Rxc4 dxc4 31. Rxc4 Rh1+ 32. Kb2 Rg1 33. g3 g5 34. f5 g4 35. Qa3 Qb6+ 36. Qb3 Rg2+ 37. Kb1 Qa5 38. Rb4 b5 39. e6 fxe6 40. fxe6 Qc7 41. Qd1 Qxg3 42. e7 Qe3 43. Rb2 Rxb2+ 44. Kxb2 Qxe7 45. Qxg4 g5 46. Qg3+ Kb7 47. Qg4 Kc6 48. Qf3+ Kb6 49. Qg4 Qb4+ 50. Ka1 Qe1+ 51. Kb2 Qb4+ 52. Ka1 Qe7 53. Kb2 a5 54. Qg1 Qe2+ 55. Kb1 Qe4+ 56. Kb2 Qd5 57. Qf2 a4 58. Qf6+ Ka5 59. Qg7 b4 0-1

[Event "LSS CP-2009-P-00030"]
[Site "LSS email"]
[Date "2009.09.27"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Dorer, Manfred"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1976"]
[BlackElo "1688"]
[PlyCount "74"]
[EventDate "2009.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]
[BlackTeam "Poland"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. a3 0-0 8. Nbd2 Qe7 9. dxc5 Bxc5 10. c4 a5 11. Qc2 h6 12. 0-0 b6 13. Rfd1 Rd8 14. cxd5 exd5 15. Bc3 Bg4 16. h3 Bxf3 17. Nxf3 Ne4 18. Bb2 f5 19. g3 Rd6 20. Kg2 Rg6 21. Kh1 Rf8 22. Bb5 f4 23. gxf4 Qe6 24. Bf1 Rf5 25. Nh4 Rh5 26. f5 Rxf5 27. Rd2 Rfg5 28. Nxg6 Qxg6 29. Kh2 Nxd2 30. Qxd2 Qe4 31. Rc1 Qf3 32. Rxc5 bxc5 33. Bc3 Ne7 34. Bxa5 Nf5 35. Bd8 Rg6 36. Qe1 d4 37. Bc4+ Kh7 0-1

[Event "LSS CP-2009-P-00030"]
[Site "LSS email"]
[Date "2009.09.27"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Muller, Henri Louis"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1966"]
[BlackElo "2115"]
[PlyCount "109"]
[EventDate "2009.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. Bb2 e6 6. Nbd2 cxd4 7. exd4 Bd6 8. a3 0-0 9. Bd3 Qc7 10. Qe2 Re8 11. Ne5 h6 12. f4 a6 13. 0-0 b5 14. c3 Bb7 15. Qf3 Na5 16. Qe3 Ne4 17. Bxe4 dxe4 18. c4 f6 19. c5 Be7 20. Ng6 Bd8 21. b4 Nc4 22. Nxc4 bxc4 23. g3 Bd5 24. f5 exf5 25. Nf4 Bf7 26. d5 Qd7 27. d6 Rb8 28. Ne2 g5 29. Nd4 Re5 30. Bc3 a5 31. Ra2 Bg6 32. Rb2 Rd5 33. Qe2 Bf7 34. Rd2 Ra8 35. Qe3 Bg6 36. Rg2 Rb8 37. Rgf2 Kh7 38. Rd2 Kg8 39. Qe2 Bf7 40. g4 f4 41. Qxe4 Qxg4+ 42. Rg2 Qh3 43. Rf3 Qh5 44. Rxf4 Re5 45. Qf3 Qxf3 46. Rxf3 Bd5 47. Rh3 Bxg2 48. Kxg2 axb4 49. axb4 Ra8 50. Nc6 Rd5 51. Nxd8 Rxd8 52. Rxh6 Kf7 53. Rxf6+ Ke8 54. Rf2 Kd7 55. Rf7+ 1/2-1/2

[Event "LSS CP-2009-P-00030"]
[Site "LSS email"]
[Date "2009.09.27"]
[Round "?"]
[White "Serra, Jose Carlos Araujo"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "785"]
[BlackElo "1982"]
[PlyCount "24"]
[EventDate "2009.10.01"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]
[WhiteTeam "US of America"]
[BlackTeam "US of America"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be3 Qb6 7. Qb3 cxd4 8. Qxb6 axb6 9. cxd4 Nge7 10. Bd3 Nb4 11. Be2 Nc2+ 12. Kd1 Nxa1 0-1

[Event "LSS No Engine Cup Gr06 prel 01 email"]
[Site "LSS email"]
[Date "2009.09.07"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Bruce, Earle"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1999"]
[BlackElo "1074"]
[PlyCount "55"]
[EventDate "2009.09.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 c6 13. b5 h6 14. Ne6 Bxe6 15. dxe6 Qc7 16. Ba3 c5 17. Rb1 b6 18. exf5 Nxf5 19. Bxa8 Rxa8 20. Bb2 Qe7 21. Nd5 Nxd5 22. cxd5 Qg5 23. Re4 h5 24. Bc1 Qf6 25. Rb2 Bh6 26. Bxh6 Nxh6 27. f4 exf4 28. Rf2 1-0

[Event "LSS No Engine Cup Gr06 prel 01 email"]
[Site "LSS email"]
[Date "2009.09.07"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Reed, James A"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "1999"]
[BlackElo "800"]
[PlyCount "77"]
[EventDate "2009.09.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. 0-0 Qe7 8. Qc2 h6 9. e4 dxe4 10. Nxe4 b6 11. c5 bxc5 12. a3 Ba5 13. Qa4 Bc7 14. Qxc6 Bb7 15. Qxb7 Nb6 16. Qc6+ Qd7 17. Qxd7+ Nbxd7 18. Nxc5 Nxc5 19. dxc5 0-0 20. b4 Rfd8 21. Bc2 Nd5 22. Bb2 Nf4 23. Rfd1 Rxd1+ 24. Rxd1 Rd8 25. Rxd8+ Bxd8 26. Kf1 f6 27. g3 Nd5 28. Bb3 a6 29. Bxd5 exd5 30. Ke2 Bc7 31. a4 a5 32. b5 Kf7 33. Nd4 Be5 34. b6 Ke8 35. c6 g6 36. f4 Bd6 37. Bc3 Bc5 38. b7 Ba7 39. Nb5 1-0

[Event "LSS No Engine Cup Gr06 prel 01 email"]
[Site "LSS email"]
[Date "2009.09.07"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Szabo Hanjecz, Judit"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2001"]
[BlackElo "1459"]
[PlyCount "50"]
[EventDate "2009.09.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d5 6. 0-0 dxc4 7. Na3 c3 8. bxc3 c5 9. e3 Nc6 10. Qe2 Bf5 11. Bb2 Qa5 12. Nd2 cxd4 13. cxd4 Rac8 14. Nb3 Qb4 15. e4 Bg4 16. f3 Bd7 17. d5 Qb6+ 18. Rf2 Nh5 19. dxc6 Bxc6 20. Bxg7 Nxg7 21. Nc4 Qa6 22. Ne3 Qb6 23. Rc1 Rfd8 24. f4 Bb5 25. Qd2 Rxd2 0-1

[Event "LSS No Engine Cup 06 Preliminary 1"]
[Site "LSS email"]
[Date "2009.09.07"]
[Round "?"]
[White "Rusin, Evgenij"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1850"]
[BlackElo "1957"]
[PlyCount "66"]
[EventDate "2009.09.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. h4 f6 11. g4 Nfe7 12. h5 Rc8 13. exf6 gxf6 14. b3 e5 15. dxe5 fxe5 16. Nh2 h6 17. Bb2 Bg7 18. 0-0 0-0 19. Qd2 Rf7 20. Kg2 Rcf8 21. f3 Nd8 22. Qb4 Qc7 23. Rac1 Ne6 24. Qd2 Nf4+ 25. Kh1 Qb6 26. Na3 a6 27. Bd1 Nc6 28. Nb1 Bf6 29. Ba3 Rc8 30. Bc5 Qd8 31. Bg1 Bg5 32. Bc2 Qf6 33. Nc3 Nxh5 0-1

[Event "LSS No Engine Cup Gr06 prel 01 email"]
[Site "LSS email"]
[Date "2009.09.07"]
[Round "?"]
[White "Vio, Mauro"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1700"]
[BlackElo "2001"]
[PlyCount "54"]
[EventDate "2009.09.08"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Telechess CBM 137"]
[Source "ChessBase"]
[SourceDate "2010.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Ne7 6. 0-0 0-0 7. Nc3 c6 8. Re1 Bf5 9. Bxf5 Nxf5 10. Qd3 Qd7 11. Ne5 Qc8 12. g4 Ne7 13. Qh3 Nd7 14. Nxd7 Qxd7 15. Ne2 Rae8 16. Bd2 f5 17. g5 Ng6 18. Ng3 Nf4 19. Bxf4 Bxf4 20. Qh5 g6 21. Qh4 Bd6 22. h3 Qc7 23. c3 Qd8 24. Rxe8 Rxe8 25. b4 f4 26. Nf1 h5 27. Rd1 Qe7 0-1

[Event "CFriend CP-2005-P-00033"]
[Site "Chessfriend.com"]
[Date "2005.10.01"]
[Round "1"]
[White "De Paus, Pieter"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1789"]
[BlackElo "2034"]
[PlyCount "64"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. 0-0 h6 12. Re1 0-0 13. Bf4 Ng6 14. Bg3 cxd4 15. Nxd4 Na5 16. Re3 Nc4 17. Bxc4 Qxc4 18. h4 Bxa4 19. h5 Ne7 20. Bf4 Nf5 21. Rd3 Bb5 22. Rb1 a6 23. Rb4 Qc7 24. Rh3 Ne7 25. Rg3 Kh7 26. Qg4 Rg8 27. Qf3 Nc8 28. Bxh6 gxh6 29. Nxe6 fxe6 30. Rxg8 Kxg8 31. Rg4+ Kh7 32. Qf6 Be8 1/2-1/2

[Event "CFriend CP.2005.P.00033"]
[Site "Chessfriend.com"]
[Date "2005.10.01"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Flude, David A"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2034"]
[BlackElo "2051"]
[PlyCount "76"]
[EventDate "2005.10.01"]
[EventType "tourn (corr)"]
[EventRounds "1"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. Re1 a6 11. h3 Rb8 12. Be3 c5 13. Nde2 Ne5 14. b3 b5 15. f4 Ned7 16. Qxd6 b4 17. Qd3 bxc3 18. e5 c2 19. Rac1 Qc7 20. Qd2 Bb7 21. exf6 Nxf6 22. Nc3 Nh5 23. Nd5 Bxd5 24. cxd5 Nxg3 25. Rxc2 Bf8 26. Rc4 Bd6 27. Bf2 Nh5 28. f5 Bh2+ 29. Kh1 Ng3+ 30. Bxg3 Bxg3 31. Rf1 Rb4 32. Rxb4 cxb4 33. Qxb4 Re2 34. Qa4 Qc2 35. fxg6 hxg6 36. d6 Bxd6 37. Qxa6 Qd2 38. Qc4 Rf2 1/2-1/2

[Event "CFriend CP-2005-P-00033"]
[Site "Chessfriend.com"]
[Date "2005.10.01"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Yarmolyuk, Yury"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2034"]
[BlackElo "2141"]
[PlyCount "124"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 c6 9. h3 Re8 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 a5 13. Nde2 Be6 14. Rad1 Qe7 15. b3 Nfd7 16. Nf4 Rad8 17. Nce2 Nf8 18. Nxe6 Nfxe6 19. a3 Nc7 20. f3 f5 21. b4 axb4 22. axb4 Nd7 23. Qb3 Kh8 24. Rf2 Qf7 25. Bf1 Ne5 26. Nd4 c5 27. bxc5 dxc5 28. Nb5 Rxd1 29. Qxd1 Nxb5 30. cxb5 b6 31. Qc2 fxe4 32. fxe4 Qe6 33. Kh2 h6 34. Bf4 Nd7 35. Bg2 g5 36. Bc1 Bd4 37. Rf5 Ne5 38. Qe2 Kg7 39. Bb2 Re7 40. Bxd4 cxd4 41. Qd2 Qd6 42. Rf1 g4 43. Rf4 gxh3 44. Bxh3 d3 45. Kh1 Rf7 46. Bf5 Qd4 47. Rh4 Rf6 48. Rf4 Qa4 49. Rf1 Qxb5 50. g4 Qc6 51. Rc1 Qd6 52. Rd1 Nf3 53. Qf2 Qf4 54. Kg2 Rc6 55. Qb2+ Qe5 56. Qa3 Nh4+ 57. Kh3 Rc2 58. Qa7+ Rc7 59. Qxb6 d2 60. Qg1 Qf6 61. g5 hxg5 62. Kg4 Nxf5 0-1

[Event "CFriend CP-2005-P-00033"]
[Site "Chessfriend.com"]
[Date "2005.10.01"]
[Round "1"]
[White "Radozycki, Tomasz"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C52"]
[WhiteElo "1477"]
[BlackElo "2034"]
[PlyCount "68"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 Nge7 8. Ng5 d5 9. exd5 Ne5 10. Bb3 0-0 11. Nxh7 Kxh7 12. Qh5+ Kg8 13. Qxe5 Nf5 14. cxd4 Re8 15. Qf4 Bb4 16. Ba3 Bd6 17. Bxd6 Qxd6 18. Qxd6 Nxd6 19. Nc3 Bf5 20. Rfe1 Kf8 21. Re5 Rad8 22. Rae1 f6 23. R5e3 Rxe3 24. fxe3 Re8 25. Kf2 Re7 26. Kf3 Ne4 27. Rc1 Nxc3 28. Rxc3 Be4+ 29. Kf2 Ke8 30. g4 g5 31. Bc4 Kd7 32. Bb3 Kd6 33. Rc5 Rh7 34. Kg3 Bd3 1/2-1/2

[Event "CFriend CP-2005-P-00033"]
[Site "Chessfriend.com"]
[Date "2005.10.01"]
[Round "1"]
[White "Yuvarlak, Ugur"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "800"]
[BlackElo "2034"]
[PlyCount "56"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 0-0 6. Bg5 h6 7. Be3 Ng4 8. Bd2 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qc1 Kh7 12. h4 Nc6 13. h5 g5 14. Be3 Nd4 15. Qd2 Be6 16. 0-0-0 c6 17. Kb1 b5 18. Bd3 b4 19. Nd5 a5 20. c3 bxc3 21. Nxc3 a4 22. Ne2 c5 23. Qc3 Qe7 24. Bc4 Rfb8 25. Bxe6 Qxe6 26. Rd2 a3 27. Qxc5 Rxb2+ 28. Rxb2 axb2 0-1

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Bernal Varela, Nelson"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2172"]
[BlackElo "2034"]
[PlyCount "67"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Bb3 Qc7 12. Qf3 Bd6 13. h3 0-0 14. Bg5 Bh2+ 15. Kh1 Be5 16. Rad1 h6 17. Bh4 Bd7 18. Rfe1 Nh7 19. c3 g5 20. Rxe5 Qxe5 21. Bg3 Qf6 22. Qxb7 Rfd8 23. Bc7 Rdc8 24. Bd6 Bb5 25. Kg1 Nf8 26. a4 Be8 27. Re1 Qg7 28. a5 h5 29. Bxf8 Qxf8 30. Nxe6 fxe6 31. Rxe6 Kh8 32. Qd5 Bf7 33. Qe5+ Kh7 34. Re7 1-0

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Markus, Roland"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2192"]
[BlackElo "2034"]
[PlyCount "97"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. g4 Nfe7 11. 0-0 h5 12. g5 Nf5 13. a3 a5 14. Bf4 a4 15. Rc1 Na5 16. Qd3 Nc4 17. Rb1 Bb5 18. Rfe1 Ncd6 19. Qd1 Bxe2 20. Rxe2 Ne4 21. Ne3 Nxe3 22. Bxe3 Be7 23. Rc1 Qb5 24. Rec2 Bd8 25. h4 f6 26. exf6 gxf6 27. gxf6 Bxf6 28. Ng5 Bd8 29. Qf3 Qd7 30. Nxe4 dxe4 31. Qxe4 Rg8+ 32. Kf1 Qf7 33. Bg5 Bxg5 34. hxg5 Rd8 35. Rc7 Qf5 36. Qxf5 exf5 37. Rh7 Rxd4 38. Rc8+ Rd8 39. Rcc7 Rd1+ 40. Ke2 Rd5 41. Rxb7 h4 42. g6 Re5+ 43. Kf3 Rd5 44. Kf4 Rd2 45. Kg5 h3 46. Rbe7+ Kd8 47. Ra7 Ke8 48. Rhe7+ Kd8 49. Rf7 1-0

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Matic, Davor"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "E59"]
[WhiteElo "2243"]
[BlackElo "2034"]
[PlyCount "69"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 0-0 6. Bd3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bb2 e5 12. h3 Bf5 13. Qe2 Rad8 14. Bb5 e4 15. Nd2 cxd4 16. cxd4 a6 17. Bc4 Nd5 18. a4 Bg6 19. Rfc1 Qd6 20. Ba3 Ndb4 21. a5 Qf6 22. Rcb1 b5 23. axb6 a5 24. Nb3 Rfe8 25. Bb5 Nd3 26. b7 Bf5 27. Qc2 Bxh3 28. Bxc6 Qg5 29. g3 Qh5 30. Nd2 Qe2 31. Rf1 Ne5 32. dxe5 Rxd2 33. Qxe4 Bxf1 34. Rxf1 Rb8 35. e6 1-0

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "?"]
[White "Nenciulescu, Silviu Catalin"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2056"]
[BlackElo "2034"]
[PlyCount "91"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 0-0 9. Nf3 Re8 10. 0-0 g6 11. Rab1 Nh5 12. Bxe7 Qxe7 13. b4 a6 14. a4 Nb6 15. a5 Nd7 16. Rfe1 Ndf6 17. Ne5 Ng4 18. Nxg4 Bxg4 19. f3 Be6 20. Qf2 Qf6 21. Na4 Ng7 22. Nc5 Re7 23. Rbd1 Rae8 24. e4 Bc8 25. Bc2 Ne6 26. exd5 cxd5 27. Ba4 Rd8 28. Rc1 Kf8 29. Rcd1 Kg8 30. Qd2 Rd6 31. Re5 Ng7 32. Rde1 Be6 33. Qc3 Nf5 34. Bc2 Ng7 35. Qe3 b6 36. Na4 bxa5 37. bxa5 Rc7 38. Nc5 Bc8 39. Bb3 Qd8 40. Qd2 Ne6 41. f4 Kg7 42. Qf2 Nxc5 43. dxc5 Re6 44. Rxd5 Qf6 45. Red1 Ree7 46. Qd2 1-0

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Blom, Erik"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2034"]
[BlackElo "2406"]
[PlyCount "102"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 b5 10. Be2 Bb7 11. Rd1 Qb8 12. e4 e5 13. Bg5 Re8 14. dxe5 Bxe5 15. Bd3 Bf4 16. Bxf4 Qxf4 17. Ne2 Qb8 18. Ng3 a6 19. b4 Qc7 20. a4 bxa4 21. Rxa4 h6 22. Rb1 Red8 23. Nf5 c5 24. bxc5 Nxc5 25. Rc4 Rxd3 26. Rxc5 Qd8 27. e5 Ne8 28. Ne1 Be4 29. Nd6 Nxd6 30. Nxd3 Nb7 31. Rc3 Nc5 32. Rd1 Nxd3 33. Rdxd3 Qe8 34. f4 a5 35. Qd1 Bxd3 36. Rxd3 a4 37. Qc1 Qf8 38. Qa3 Qc8 39. Rf3 Qc4 40. h3 h5 41. Kh1 Qe4 42. Qe7 Rc8 43. Qd7 Rb8 44. Qe7 Qd5 45. Kh2 Rb3 46. Rf2 a3 47. Qc7 Kh7 48. Qd6 Qe4 49. Qd1 Rb2 50. Qxh5+ Kg8 51. Qg5 Qa8 1/2-1/2

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Chaeichi, Navid"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2034"]
[BlackElo "2280"]
[PlyCount "47"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 Qb6 10. Re1 exd4 11. Nxd4 Ng4 12. Nce2 Nge5 13. b3 Nc5 14. Be3 Ned3 15. Rf1 f5 16. exf5 gxf5 17. Rb1 f4 18. Nxf4 Nxf4 19. Bxf4 Qd8 20. Nxc6 bxc6 21. Bxd6 Rf5 22. g4 Nb7 23. Bxc6 Rf7 24. Qd5 1-0

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Nucci, Luciano"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2034"]
[BlackElo "2120"]
[PlyCount "58"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bf4 Bd6 7. Bxd6 Qxd6 8. Qc2 0-0 9. e3 Nbd7 10. Bd3 Re8 11. 0-0 Nf8 12. Ne5 Ng4 13. Nxg4 Bxg4 14. Rac1 Qe7 15. Ne2 a5 16. Ng3 Qg5 17. Qb3 Qe7 18. a4 h5 19. h3 h4 20. Nf5 Bxf5 21. Bxf5 g6 22. Bd3 Kg7 23. Rc3 f5 24. Qd1 Ne6 25. Rb3 Qc7 26. Qc2 Rac8 27. Rd1 Re7 28. Rd2 Rf8 29. Qd1 Qd6 1/2-1/2

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Perez, Brigiliano"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2034"]
[BlackElo "2374"]
[PlyCount "18"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 d5 6. Qc2 c5 7. Bxb4 axb4 8. dxc5 Qa5 9. e3 b3+ 0-1

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Peto, Peter"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2034"]
[BlackElo "2081"]
[PlyCount "38"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. Be2 dxc4 9. Bxc4 Bb7 10. Rc1 Nbd7 11. 0-0 c5 12. Qe2 a6 13. a4 Qc7 14. Bd3 Rfc8 15. Bg3 Bd6 16. Bxd6 Qxd6 17. Rfd1 cxd4 18. Nxd4 Qb4 19. Bc2 Rd8 1/2-1/2

[Event "CFriend SH-2005-0-00039 email"]
[Site "Chessfriend.com"]
[Date "2005.08.10"]
[Round "1"]
[White "Shishkin, Victor A"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "2117"]
[BlackElo "2034"]
[PlyCount "69"]
[EventDate "2005.08.10"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. e3 0-0 6. Bd3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bd3 e5 12. Qc2 Re8 13. e4 Bg4 14. d5 Na5 15. c4 Bxf3 16. gxf3 Nh5 17. Qc3 b6 18. Kh1 f6 19. Rg1 Qd6 20. Rg4 Rad8 21. Rh4 g6 22. Bd2 Nf4 23. Bxf4 exf4 24. Rg1 Nc6 25. Qd2 Nd4 26. Rxf4 Rd7 27. Rg2 Rg7 28. Rg3 Nb3 29. Qe3 g5 30. Rfg4 h5 31. e5 Qd8 32. Rh4 gxh4 33. Rxg7+ Kxg7 34. Qe4 fxe5 35. Qg6+ 1/2-1/2

[Event "CFriend SI-2004-0-00030 email"]
[Site "Chessfriend.com"]
[Date "2005.02.12"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Amann, Klaus"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2034"]
[BlackElo "1879"]
[PlyCount "80"]
[EventDate "2005.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. c4 b5 5. cxb5 a6 6. Qc2 Bg7 7. e4 d6 8. Nc3 0-0 9. a4 axb5 10. Bxb5 Na6 11. 0-0 Nb4 12. Qe2 Bg4 13. Bf4 Bxf3 14. Qxf3 Nc2 15. Rac1 Nd4 16. Qh3 Qc8 17. Qxc8 Rfxc8 18. Rfe1 Rcb8 19. Bc6 Nh5 20. Bg5 Ra7 21. Rb1 Kf8 22. h3 Nf6 23. Be3 Nxc6 24. dxc6 Ne8 25. e5 Bxe5 26. Bxc5 Ra6 27. Be3 e6 28. Rec1 Rxc6 29. Nb5 Rxc1+ 30. Bxc1 Ra8 31. b3 Ke7 32. f4 Bg7 33. Kf2 Kd7 34. Ke2 d5 35. Be3 Bf8 36. g4 h6 37. Rc1 Nd6 38. Rc7+ Kd8 39. Bb6 Ra6 40. Rc6+ Kd7 1/2-1/2

[Event "CFriend SI-2004-0-00030 email"]
[Site "Chessfriend.com"]
[Date "2005.02.12"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Pecotic, Kuzma"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2034"]
[BlackElo "2034"]
[PlyCount "95"]
[EventDate "2005.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c6 4. c4 e6 5. Nbd2 Nbd7 6. b3 Bd6 7. Bb2 b6 8. Bd3 Bb7 9. 0-0 0-0 10. Ne5 Qc7 11. f4 c5 12. Rc1 Be7 13. b4 cxd4 14. cxd5 Qd6 15. dxe6 Qxe6 16. Bxd4 Bxb4 17. Rc7 Bd5 18. Nxd7 Nxd7 19. Qc2 Nf6 20. Bf5 Qe8 21. e4 Be6 22. Bxf6 gxf6 23. Nb3 Bxf5 24. exf5 Rc8 25. Rxc8 Qxc8 26. Qxc8 Rxc8 27. Rc1 Rxc1+ 28. Nxc1 Bd6 29. Nd3 h5 30. Kf2 b5 31. Kf3 a5 32. Ke4 Kf8 33. Kd5 Ke7 34. Kc6 b4 35. Kb5 Bc7 36. Nc5 Kd6 37. Nb7+ Kd5 38. Nxa5 Ke4 39. Kxb4 Bxf4 40. a4 Bxh2 41. Kb5 Bg3 42. Nc6 Kxf5 43. Nb4 Bf2 44. a5 h4 45. a6 Ke4 46. Kc6 f5 47. Nd5 f4 48. Nb6 1-0

[Event "CFriend SI-2004-0-00030 email"]
[Site "Chessfriend.com"]
[Date "2005.02.12"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Sanchez Carol, Jesus"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2034"]
[BlackElo "1813"]
[PlyCount "90"]
[EventDate "2005.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 Nh5 6. Bg5 d5 7. c4 f6 8. Bh4 g5 9. Nfd2 e5 10. cxd5 exd4 11. Bxh5 gxh4 12. Qb3 dxe3 13. fxe3 h3 14. g3 f5 15. Be2 Re8 16. 0-0 Bh6 17. e4 Qd6 18. Bh5 Rf8 19. exf5 Bxf5 20. Bf3 Nd7 21. Nc4 Qf6 22. Qc3 Bg7 23. Qxf6 Bxf6 24. d6 Bd3 25. Nbd2 Bxf1 26. Rxf1 cxd6 27. Nxd6 Bd4+ 28. Kh1 Ne5 29. Be2 Bxb2 30. N2e4 Ba3 31. Nb5 Be7 32. Nbc3 Rxf1+ 33. Bxf1 Rd8 34. Bxh3 Kf7 35. Kg2 h6 36. Ne2 Bg5 37. Bf5 Nc4 38. Bg4 b5 39. Bf3 Ne5 40. Bh5+ Ke6 41. Nc5+ Kd5 42. Nb3 b4 43. h4 Be3 44. Bf3+ Kc4 45. Bb7 Kb5 0-1

[Event "CFriend SI-2004-0-00030 email"]
[Site "Chessfriend.com"]
[Date "2005.02.12"]
[Round "1"]
[White "Prestage, George C"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1774"]
[BlackElo "2034"]
[PlyCount "82"]
[EventDate "2005.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. c3 Qc7 12. Bd3 Bd6 13. g3 h6 14. Qf3 Be7 15. Re1 0-0 16. Bf4 Bd6 17. Bxd6 Qxd6 18. Re2 e5 19. Nf5 Bxf5 20. Bxf5 Rfe8 21. Rae1 Re7 22. Qd3 Qb6 23. Rd1 Rae8 24. Qc4 g6 25. Bc2 Kg7 26. Bb3 e4 27. Rd4 Rd8 28. Rxd8 Qxd8 29. Qb4 b5 30. a4 bxa4 31. Qxa4 Qb6 32. Bc4 a5 33. Qb5 Qc7 34. Qa6 Nd7 35. b3 Ne5 36. Bd5 Qd7 37. Qxa5 Nf3+ 38. Kg2 Ng5 39. Kh1 Qh3 40. Qa1 Nf3 41. Qg1 Nxg1 0-1

[Event "CFriend SI-2004-0-00030 email"]
[Site "Chessfriend.com"]
[Date "2005.02.12"]
[Round "1"]
[White "Sherwood, Russell"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1748"]
[BlackElo "2034"]
[PlyCount "100"]
[EventDate "2005.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nc3 Ne7 6. Nf3 Nbc6 7. 0-0 a6 8. Ng5 f6 9. Nf3 Bg4 10. h3 Bh5 11. Be3 Qd7 12. a3 Bg6 13. Bxg6+ hxg6 14. Re1 g5 15. Nd2 Qf5 16. Rc1 Qg6 17. Nb3 Rh7 18. Qe2 0-0-0 19. f3 f5 20. Bf2 Rdh8 21. Kf1 Qf7 22. Nc5 Bxc5 23. dxc5 d4 24. Nb1 Nd5 25. Nd2 Rh6 26. Kg1 Nf4 27. Qc4 Qh5 28. Qf1 g4 29. fxg4 Qxg4 30. Re8+ Rxe8 31. hxg4 Ne2+ 32. Qxe2 Rxe2 33. g5 Rhe6 34. Rd1 g6 35. b4 b6 36. cxb6 cxb6 37. Nc4 Rxc2 38. Nxb6+ Kb7 39. Nd7 Ree2 40. Bxd4 Rxg2+ 41. Kf1 Nxd4 42. Rxd4 Rcf2+ 43. Ke1 Ra2 44. Kf1 Rgf2+ 45. Kg1 f4 46. Nc5+ Kc6 47. Nd3 Rg2+ 48. Kf1 f3 49. Ne5+ Kb5 50. Rd5+ Ka4 0-1

[Event "CFriend SI-2004-0-00030 email"]
[Site "Chessfriend.com"]
[Date "2005.02.12"]
[Round "1"]
[White "Zebre, Peter"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2205"]
[BlackElo "2034"]
[PlyCount "67"]
[EventDate "2005.02.12"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 b6 8. Bg5 Bb7 9. e4 h6 10. Bh4 Be7 11. Rd1 d6 12. e5 Ne8 13. Bg3 a6 14. Qd3 Bxf3 15. gxf3 Nd7 16. exd6 Bf6 17. b4 a5 18. Nb5 axb4 19. axb4 Ra2 20. Bg2 g6 21. 0-0 Ng7 22. c5 bxc5 23. bxc5 Rb2 24. Qc4 Qa8 25. f4 Qa6 26. Rb1 Rxb1 27. Rxb1 h5 28. c6 h4 29. c7 hxg3 30. hxg3 Nf5 31. Qc6 Qa2 32. Rf1 Nb8 33. Qb7 Nd7 34. Rc1 1-0

[Event "CFriend AT-2005-0-00013 email"]
[Site "Chessfriend.com"]
[Date "2005.01.08"]
[Round "1"]
[White "Miszta, Feliks"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1615"]
[BlackElo "2034"]
[PlyCount "54"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. 0-0 Ng6 8. Be3 Qb6 9. b3 cxd4 10. cxd4 Be7 11. Nc3 0-0 12. a3 a6 13. b4 f6 14. Bd3 Be8 15. exf6 Rxf6 16. Re1 Qc7 17. Ne2 Bd6 18. Kh1 h6 19. Rc1 Qf7 20. Ng3 Nf4 21. Bb1 Bd7 22. Qc2 g6 23. Ne2 Nxg2 24. Kxg2 Rxf3 25. Qxg6+ Qxg6+ 26. Bxg6 Rf6 27. Bd3 e5 0-1

[Event "CFriend AT-2005-0-00013 email"]
[Site "Chessfriend.com"]
[Date "2005.01.08"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Miszta, Feliks"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2034"]
[BlackElo "1615"]
[PlyCount "45"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. c3 Nbd7 5. e3 Qb6 6. Qb3 Ne4 7. Nbd2 Nxd2 8. Nxd2 Qxb3 9. axb3 f6 10. Nf3 e5 11. dxe5 g5 12. Bg3 g4 13. e6 Nc5 14. Nd4 Nxe6 15. Nxe6 Bxe6 16. b4 h5 17. Bh4 Kf7 18. Bd3 Bd6 19. b5 c5 20. Ke2 c4 21. Bc2 a6 22. bxa6 Rxa6 23. Rxa6 1-0

[Event "CFriend RI-2004-0-00027 email"]
[Site "Chessfriend.com"]
[Date "2004.10.23"]
[Round "1"]
[White "Novoa, Ruben Fernando"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "E49"]
[WhiteElo "1723"]
[BlackElo "2034"]
[PlyCount "55"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. e3 c5 6. a3 Bxc3+ 7. bxc3 d5 8. cxd5 exd5 9. Bd3 b6 10. Ne2 Re8 11. 0-0 Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. e4 cxd4 15. Bg5 dxc3 16. Qxc3 Ne5 17. Rad1 h6 18. f4 Rc8 19. Bxf6 Qxf6 20. Qd4 Ng4 21. Qxf6 Nxf6 22. e5 Ne4 23. Rxd5 Nxg3 24. hxg3 Kf8 25. Rfd1 Rc3 26. Rd7 Re7 27. Rd8+ Re8 28. R8d7 1/2-1/2

[Event "CFriend RI-2004-0-00027 email"]
[Site "Chessfriend.com"]
[Date "2004.10.23"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Jordaan, Wayne"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2034"]
[BlackElo "1740"]
[PlyCount "13"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. e3 Nh5 5. Bg5 f6 6. Bh4 Bg4 7. c4 1-0

[Event "CFriend RI-2004-0-00027 email"]
[Site "Chessfriend.com"]
[Date "2004.10.23"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Keller, Thomas L"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2034"]
[BlackElo "1935"]
[PlyCount "77"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 h6 9. Bh4 d5 10. e3 Nbd7 11. Nh3 c5 12. cxd5 cxd4 13. Qxd4 e5 14. Qd2 Bxd5 15. Bb5 Nc5 16. Bxf6 gxf6 17. Qf2 Be6 18. Rd1 Qc7 19. 0-0 a6 20. Be2 Kh7 21. b4 Na4 22. Rc1 Qe7 23. Qh4 Rfe8 24. f4 Bd5 25. fxe5 Qxe5 26. Nf4 Be6 27. Bd3+ f5 28. Rf3 Rec8 29. Rxc8 Rxc8 30. Rh3 Qg7 31. Nh5 Qa1+ 32. Kf2 Kg8 33. Nf4 Nb2 34. Bf1 Nd1+ 35. Kg1 Qb2 36. Rf3 Kh7 37. Nxe6 fxe6 38. Qe7+ Qg7 39. Qxe6 1-0

[Event "CFriend RI-2004-0-00027 email"]
[Site "Chessfriend.com"]
[Date "2004.10.23"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Sherwood, Russell"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2034"]
[BlackElo "1748"]
[PlyCount "73"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 e6 4. Nc3 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nd7 8. b4 e5 9. Nxe5 Nxe5 10. dxe5 g6 11. Be3 Bg7 12. Bd4 f6 13. exf6 Nxf6 14. e3 0-0 15. b5 Ne4 16. Nxe4 Bxe4 17. f3 Bf5 18. Kd2 Bxd4 19. exd4 Bd7 20. bxc6 Bxc6 21. Bd3 Rfe8 22. Rhe1 Rxe1 23. Rxe1 Re8 24. Rxe8+ Bxe8 25. b4 Bd7 26. h4 Kf7 27. Ke3 h6 28. Kf4 Kf6 29. g4 g5+ 30. Kg3 gxh4+ 31. Kxh4 Be8 32. b5 Bd7 33. f4 Kf7 34. g5 hxg5+ 35. Kxg5 Ke7 36. Kg6 Kf8 37. Kf6 1-0

[Event "CFriend RI-2004-0-00027 email"]
[Site "Chessfriend.com"]
[Date "2004.10.23"]
[Round "1"]
[White "Pott, Brian"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1814"]
[BlackElo "2034"]
[PlyCount "31"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bb3 Bd6 13. Nf5 Bxh2+ 14. Kh1 0-0 15. Nxg7 Rd8 16. Qf3 1-0

[Event "CFriend RI-2004-0-00027 email"]
[Site "Chessfriend.com"]
[Date "2004.10.23"]
[Round "1"]
[White "Starace, Umberto"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1960"]
[BlackElo "2034"]
[PlyCount "53"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Bc4 Nc6 9. c3 e5 10. d5 Nb8 11. Qe2 Bf5 12. 0-0 Bxe4 13. Qxe4 Qd6 14. Bd3 g6 15. Nd2 c6 16. dxc6 Nxc6 17. Nc4 Qc7 18. Ne3 Ne7 19. Rfe1 Bg7 20. Rad1 Rad8 21. Bc2 b5 22. Bb3 a5 23. Rxd8 Rxd8 24. Qf3 Rf8 25. Nd5 Nxd5 26. Bxd5 Kh8 27. Qe2 1/2-1/2

[Event "Buenos Aires-chT Intercoop 30th"]
[Site "Buenos Aires"]
[Date "2004.09.04"]
[Round "3"]
[White "Otero, Carlos Alberto"]
[Black "Ochoa, Matias"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1911"]
[PlyCount "87"]
[EventDate "2004.08.21"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. c4 Bf5 7. Qb3 Nbd7 8. h3 Nb6 9. Nc3 Qc8 10. Rc1 c6 11. 0-0 Re8 12. Bh2 h5 13. Nh4 Bd7 14. Nf3 c5 15. d5 Qc7 16. Qc2 Rad8 17. Bd3 e6 18. dxe6 Bxe6 19. b3 a6 20. Rfd1 Qe7 21. Ng5 Nh7 22. Nxe6 Qxe6 23. Ne2 Nf8 24. Nf4 Qf6 25. Be2 Ne6 26. Nd5 Nxd5 27. Rxd5 Ng5 28. Rcd1 Ne4 29. Bf3 Ng5 30. Qe2 Re6 31. e4 Qe7 32. e5 Re8 33. exd6 Rxe2 34. dxe7 R2xe7 35. Rd8 Nxf3+ 36. gxf3 Bd4 37. Rxe8+ Rxe8 38. Kf1 Kg7 39. Bf4 Kf6 40. Re1 Rxe1+ 41. Kxe1 Kf5 42. Be3 Ke5 43. Ke2 Bxe3 44. fxe3 0-1

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "?"]
[White "Heiligstedt, Sebastian"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1986"]
[BlackElo "1971"]
[PlyCount "32"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Bd6 11. Nd2 Ne7 12. Nc4 Ng6 13. Kh2 f6 14. Rg1 Kf7 15. Kg3 f5 16. Bg5 f4+ 0-1

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "1"]
[White "Helbich, Jan"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2229"]
[BlackElo "2034"]
[PlyCount "103"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Ne7 10. Bd2 0-0 11. Bd3 b6 12. Ne2 Ba6 13. Nf4 Qd7 14. Bxa6 Nxa6 15. h4 Rf7 16. h5 Rc8 17. h6 g6 18. c3 Nb8 19. Nh3 Nec6 20. Bg5 Qe8 21. 0-0 Rfc7 22. Rfd1 Na5 23. Rd3 Nc4 24. Nf4 Nd7 25. Qh4 Nf8 26. Rh3 Nb2 27. Ne2 Na4 28. Rc1 Nd7 29. Be7 b5 30. Bd6 Rc6 31. g4 fxg4 32. Qxg4 Nab6 33. Nf4 Nc4 34. Nxe6 Nxd6 35. exd6 Nf6 36. Qe2 Qd7 37. Rf3 Ng4 38. Re1 Qxd6 39. Rh3 Nf6 40. Nc5 Nh5 41. Qg4 Nf6 42. Qg5 R6c7 43. Rf3 Ne4 44. Nxe4 dxe4 45. Rxe4 a6 46. Rf6 Qd7 47. d5 Rxc3 48. d6 R3c5 49. Rxg6+ hxg6 50. Qxg6+ Kh8 51. Qf6+ Kh7 52. Re7+ 1-0

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "?"]
[White "Klein, Peter"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1400"]
[BlackElo "2100"]
[PlyCount "18"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 b6 5. bxc5 bxc5 6. d4 cxd4 7. Qxd4 Nc6 8. Qd1 Qc7 9. Bb5 Qa5+ 0-1

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "1"]
[White "Melendez, Isabelo"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2032"]
[BlackElo "2034"]
[PlyCount "112"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 e6 5. Bd3 Ne7 6. 0-0 0-0 7. Be3 h6 8. Nd2 Nbc6 9. d5 exd5 10. exd5 Ne5 11. Nf3 Bg4 12. Be2 Bxf3 13. Bxf3 Nf5 14. Be2 Nxe3 15. fxe3 Qe7 16. Qd2 a6 17. Rae1 Rae8 18. Rf4 Nd7 19. Bd3 Be5 20. Rf3 Qh4 21. Rh3 Qb4 22. Rb1 Bxc3 23. Qxc3 Qxc3 24. bxc3 Nc5 25. Kf2 Kg7 26. Rh4 Re5 27. Rd4 Rfe8 28. Re1 f5 29. g3 R8e7 30. a4 Nd7 31. Rb4 Rxd5 32. Rxb7 Nc5 33. Ra7 a5 34. Kf3 Nxa4 35. Ra1 Nxc3 36. R1xa5 Rxa5 37. Rxa5 Kf6 38. h3 h5 39. h4 c5 40. Ra6 Ke5 41. Ra5 Rb7 42. Ra3 Nb1 43. Ra5 Rb4 44. Kf2 Nd2 45. Ke2 Ne4 46. Kf3 d5 47. Bxe4 fxe4+ 48. Ke2 Rc4 49. Kd2 Kf5 50. c3 Kg4 51. Ra6 Kxg3 52. Rxg6+ Kxh4 53. Rg8 Ra4 54. Ke2 Ra2+ 55. Kd1 c4 56. Rg7 Kh3 0-1

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Bonehill, Andrew J"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2100"]
[BlackElo "2265"]
[PlyCount "34"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. h3 b6 7. 0-0 Bb7 8. c4 c5 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Qd2 e5 12. dxe5 dxe5 13. Qxd8 Rxd8 14. Bxe5 Bxe5 15. Nxe5 Rd2 16. Bf3 Bxf3 17. Nxf3 Rxb2 1/2-1/2

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Facundo, Martin"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2100"]
[BlackElo "1820"]
[PlyCount "17"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 d5 4. Qa4+ Nc6 5. e3 Nf6 6. a3 Bxc3+ 7. bxc3 Bd7 8. Qc2 0-0 9. Nf3 1-0

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Huber, Martin Christian"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2100"]
[BlackElo "1508"]
[PlyCount "27"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 dxc4 4. e4 Nf6 5. Bxc4 c5 6. Nf3 cxd4 7. Nxd4 Bb4 8. Qa4+ Nc6 9. Nxc6 Bxc3+ 10. bxc3 bxc6 11. Bg5 0-0 12. 0-0 c5 13. e5 h6 14. Bxf6 1-0

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Mondelo Garcia, Alejandro"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2034"]
[BlackElo "2170"]
[PlyCount "109"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bd3 e6 6. 0-0 Bd6 7. Bb2 0-0 8. Nbd2 Qe7 9. c4 cxd4 10. exd4 Ba3 11. Qc1 Bxb2 12. Qxb2 b6 13. Rac1 Bb7 14. Rfe1 dxc4 15. bxc4 Rfd8 16. Ne4 Rac8 17. Nxf6+ Qxf6 18. Be4 Rc7 19. Rcd1 Na5 20. Bxb7 Nxb7 21. Ne5 Qf5 22. d5 exd5 23. cxd5 Rc2 24. Qd4 Na5 25. d6 Rxa2 26. d7 h6 27. f4 Rc2 28. Nxf7 Qxf7 29. Qe4 Qa2 30. Rd6 Rxg2+ 31. Qxg2 Qxg2+ 32. Kxg2 Kf7 33. Rc1 Ke7 34. Rc8 Nb7 35. Rg6 Rxd7 36. Rxg7+ Kd6 37. Rxd7+ Kxd7 38. Rh8 a5 39. Rxh6 Nd6 40. h4 b5 41. h5 b4 42. Rh8 b3 43. Rb8 a4 44. h6 Kc6 45. h7 Nf7 46. Kf2 Kd5 47. Ke3 Kc4 48. Kd2 a3 49. Kc1 Kc3 50. Rc8+ Kd3 51. Rf8 a2 52. Kb2 a1Q+ 53. Kxa1 Kc2 54. Rc8+ Kd3 55. Kb2 1-0

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Peetoom, Frank F"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1971"]
[BlackElo "1815"]
[PlyCount "55"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. d5 Ne7 11. Nd2 Nh6 12. f3 g5 13. Bf2 f5 14. c5 g4 15. cxd6 cxd6 16. 0-0 gxf3 17. Bxf3 Ng6 18. Nc4 Nf7 19. exf5 Bxf5 20. Be4 Bxe4 21. Nxe4 Nf4 22. Qb3 Qd7 23. Be3 Qg4 24. Bxf4 exf4 25. Rad1 Rae8 26. Nf2 Qe2 27. Rd2 Qe7 28. Nh3 1/2-1/2

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Tufan, Turker"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2100"]
[BlackElo "800"]
[PlyCount "39"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Nc6 5. Nbd2 g6 6. c3 a6 7. 0-0 Be7 8. e4 b5 9. e5 Nd7 10. Nb3 h6 11. Be3 g5 12. a4 bxa4 13. Rxa4 Nb6 14. Ra2 f5 15. exf6 Bxf6 16. Ne5 Nxe5 17. dxe5 Bxe5 18. Qh5+ Kf8 19. f4 Bxf4 20. Bc5+ 1-0

[Event "CFriend AP-2004-Q-00015 email"]
[Site "Chessfriend.com"]
[Date "2004.07.10"]
[Round "1"]
[White "Sygulski, BogusAw"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1807"]
[BlackElo "2034"]
[PlyCount "20"]
[EventDate "2004.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. Re1 e5 9. a5 Na6 10. Bf1 b5 0-1

[Event "IECG QA.2003.0.00044 email"]
[Site "IECG email"]
[Date "2003.11.22"]
[Round "?"]
[White "Dard, Michel"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2000"]
[BlackElo "2100"]
[PlyCount "83"]
[EventDate "2003.11.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 d6 4. d4 c6 5. Nc3 Qc7 6. Bg2 e5 7. 0-0 e4 8. Ne1 Be7 9. f3 exf3 10. exf3 0-0 11. Nd3 Be6 12. d5 Bf7 13. Nf4 Qb6+ 14. Kh1 Nbd7 15. b3 Rfe8 16. Bb2 Bf8 17. dxc6 bxc6 18. Na4 Qc7 19. Qd3 g6 20. Rfe1 Bg7 21. Rxe8+ Rxe8 22. Rd1 h6 23. Kg1 d5 24. cxd5 cxd5 25. Bd4 Ne5 26. Qc3 Qxc3 27. Nxc3 g5 28. Nfe2 Nc6 29. Bf2 Rd8 30. Nb5 a6 31. Nbd4 Nxd4 32. Nxd4 f4 33. gxf4 gxf4 34. Nf5 Be6 35. Nxg7 Kxg7 36. Bd4 Kf7 37. Bf1 Rg8+ 38. Kf2 Rc8 39. Bd3 Bd7 40. Rg1 Bb5 41. Bg6+ Ke6 42. Re1+ 1-0

[Event "IECG QA.2003.0.00044 email"]
[Site "IECG email"]
[Date "2003.11.22"]
[Round "?"]
[White "Markus, Roland"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2119"]
[BlackElo "2100"]
[PlyCount "74"]
[EventDate "2003.11.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. d5 c6 5. Nc3 cxd5 6. Nxd5 Nxd5 7. Qxd5 e6 8. Qb5+ Nc6 9. Bg5 Qa5+ 10. Qxa5 Nxa5 11. Nf3 Bd7 12. Bd2 Nc4 13. Bc3 Rc8 14. 0-0 Nb6 15. Rac1 Na4 16. Bd4 e5 17. Bxa7 Nxb2 18. Nd2 b5 19. Be3 Be6 20. Bb7 Rc3 21. Bb6 Kd7 22. f4 Be7 23. Bf2 Rb8 24. Bg2 Bxa2 25. e4 Rbc8 26. Ra1 Be6 27. exf5 Bxf5 28. Nb1 Rxc2 29. Na3 Rxf2 30. Rxf2 Nd3 31. Rc2 Rxc2 32. Nxc2 Bf6 33. fxe5 Bxe5 34. Ra7+ Ke6 35. Ra5 b4 36. Rb5 Bc3 37. Kf1 h6 1/2-1/2

[Event "IECG QA.2003.0.00044 email"]
[Site "IECG email"]
[Date "2003.11.22"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Dard, Michel"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2100"]
[BlackElo "2000"]
[PlyCount "66"]
[EventDate "2003.11.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. c3 Nc6 5. e3 Nf6 6. Bd3 Bd6 7. Bg3 Qe7 8. Ne5 Nd7 9. Nxd7 Bxd7 10. Bxd6 Qxd6 11. 0-0 0-0 12. Nd2 e5 13. dxe5 Nxe5 14. Nc4 Nxc4 15. Bxc4 Bc6 16. Bd3 Rad8 17. Qg4 Rfe8 18. Rad1 Qe5 19. Rd2 d4 20. Qh4 h6 21. Bb1 Qd5 22. Qg4 Bd7 23. Qg3 Bb5 24. Rfd1 d3 25. Bxd3 Bxd3 26. Rxd3 Qxd3 27. Rxd3 Rxd3 28. Kf1 Red8 29. Qc7 Rd1+ 30. Ke2 R8d2+ 31. Kf3 Rxb2 32. Qc8+ Kh7 33. Qf5+ Kg8 1/2-1/2

[Event "IECG QA.2003.0.00044 email"]
[Site "IECG email"]
[Date "2003.11.22"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Markus, Roland"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2100"]
[BlackElo "2119"]
[PlyCount "63"]
[EventDate "2003.11.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 cxd4 5. exd4 b6 6. Nbd2 Be7 7. Bd3 Ba6 8. Bxa6 Nxa6 9. 0-0 0-0 10. Qe2 Nb4 11. c3 Nbd5 12. Be5 d6 13. Bxf6 Nxf6 14. Rfe1 Rc8 15. Ne4 Nxe4 16. Qxe4 d5 17. Qd3 Bd6 18. Ne5 Qc7 19. Re3 Bxe5 20. Rxe5 Qc4 21. Qxc4 Rxc4 22. f4 g6 23. g4 Kg7 24. Rae1 b5 25. f5 gxf5 26. gxf5 b4 27. fxe6 fxe6 28. Rxe6 bxc3 29. bxc3 Rxc3 30. Rd6 Ra3 31. Re2 Ra5 32. Rg2+ 1/2-1/2

[Event "IECG QA.2003.0.00044 email"]
[Site "IECG email"]
[Date "2003.11.22"]
[Round "?"]
[White "Otero, Carlos Alberto"]
[Black "Ottaviani, Mauro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2100"]
[BlackElo "1942"]
[PlyCount "52"]
[EventDate "2003.11.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Be2 e6 9. Nbd2 b5 10. 0-0 Be7 11. a3 Bd7 12. Ne5 Nxe5 13. Bxe5 0-0 14. Bxf6 Bxf6 15. f4 Be7 16. e4 dxe4 17. Nxe4 Bc6 18. Bf3 Rfd8 19. Rfe1 h6 20. Kf2 Kf8 21. Nd2 Bd6 22. g3 Bxf3 23. Kxf3 Bc7 24. Ke3 Ke7 25. g4 g5 26. h4 Bxf4+ 0-1

[Event "IECG QA.2003.0.00044 email"]
[Site "IECG email"]
[Date "2003.11.22"]
[Round "?"]
[White "Ottaviani, Mauro"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1942"]
[BlackElo "2100"]
[PlyCount "85"]
[EventDate "2003.11.22"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 Nf5 9. Bd3 cxd4 10. Bxf5 exf5 11. cxd4 Qc4 12. Qd3 Qxd3 13. cxd3 Nc6 14. Ba3 Be6 15. Rb1 b6 16. Kd2 Rf8 17. Bxf8 Kxf8 18. Rhc1 Bd7 19. Ke3 Ke7 20. Rb5 Rc8 21. Rxd5 Nb4 22. Rxd7+ Kxd7 23. Rxc8 Kxc8 24. Ng5 Nc2+ 25. Kd2 Nxd4 26. Nxf7 Kd7 27. Nd6 Ke6 28. f4 Kd5 29. Nc4 g6 30. Ne3+ Kc5 31. Nc2 Ne6 32. g3 Nc7 33. Kc3 Nd5+ 34. Kb3 Nc7 35. d4+ Kd5 36. Kc3 Ke4 37. Kc4 a6 38. Nb4 g5 39. fxg5 b5+ 40. axb5 axb5+ 41. Kc5 Ne6+ 42. Kd6 Nxd4 43. Nc2 1-0

[Event "Hotel Clarion op"]
[Site "Punta del Este"]
[Date "2003.01.31"]
[Round "2"]
[White "Otero, Carlos Alberto"]
[Black "Morgado, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2275"]
[PlyCount "31"]
[EventDate "2003.01.30"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 092 Extra"]
[Source "ChessBase"]
[SourceDate "2003.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2003.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 b6 6. Nbd2 Bb7 7. c3 d6 8. h3 Nbd7 9. 0-0 Re8 10. Qc2 e5 11. dxe5 dxe5 12. Bg5 h6 13. Bxf6 Qxf6 14. Be4 c6 15. b4 Qe7 16. Qb3 1/2-1/2

[Event "Torre Blanca-Parque Chacabuco m"]
[Site "Buenos Aires"]
[Date "2002.08.20"]
[Round "1.9"]
[White "Otero, Carlos Alberto"]
[Black "Alonso, Ricardo"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "2131"]
[PlyCount "88"]
[EventDate "2002.08.22"]
[EventType "team"]
[EventRounds "1"]
[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 e6 5. Nc3 Bb4 6. Ndb5 d6 7. Qg4 Nf6 8. Qd1 Nxe4 9. Bd3 Nc5 10. a3 Nxd3+ 11. Qxd3 Bxc3+ 12. Qxc3 0-0 13. Qd3 Qf6 14. Bd2 Qe5+ 15. Kf1 a6 16. Nc3 b5 17. Re1 Qd4 18. Qe2 Bb7 19. Be3 Qc4 20. h4 Rac8 21. h5 Nd4 22. Bxd4 Qxd4 23. Rd1 Qf4 24. h6 g6 25. Qd3 Rfd8 26. b3 Rc5 27. Ne2 Qg5 28. Ng3 Rdc8 29. Qxd6 Rxc2 30. Qd4 e5 31. Qh4 Qxh4 32. Rxh4 f5 33. Rb4 Rc1 34. Ke2 Rxd1 35. Kxd1 Bxg2 36. a4 Bc6 37. a5 Kf7 38. f4 Rd8+ 39. Ke2 e4 40. Nf1 Rd3 41. Ne3 Ke6 42. Nc2 Kd5 43. Ne1 Kc5 44. Nc2 Bd5 0-1

[Event "San Fernando Mayor op"]
[Site "San Fernando"]
[Date "2002.05.05"]
[Round "4"]
[White "Fernandez, Jorge Luis"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2231"]
[PlyCount "80"]
[EventDate "2002.04.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 d6 4. d4 c6 5. g3 Qc7 6. Bg2 e5 7. dxe5 dxe5 8. e4 Bb4 9. exf5 Bxf5 10. 0-0 0-0 11. Nh4 Bg4 12. Qb3 Bc5 13. Qc2 Nbd7 14. a3 a5 15. Rb1 Be6 16. b4 axb4 17. axb4 Be7 18. Nf5 Bxf5 19. Qxf5 Rf7 20. Qc2 Nb6 21. Nd1 Bf8 22. Ne3 g6 23. Bd2 Bg7 24. Bc3 Rff8 25. Rbd1 Rfd8 26. Rxd8+ Rxd8 27. Ba1 Qe7 28. c5 Nbd5 29. Qb3 Kh8 30. Nc4 Ne8 31. Re1 Ra8 32. Bxe5 Ndf6 33. Bc3 Qf7 34. Bh3 Nc7 35. Be6 Nxe6 36. Nd6 Qc7 37. Qxe6 Rf8 38. Qe7 Qxe7 39. Rxe7 Rb8 40. Rf7 Kg8 1-0

[Event "San Fernando Mayor op"]
[Site "San Fernando"]
[Date "2002.05.04"]
[Round "3"]
[White "Otero, Carlos Alberto"]
[Black "Buttner, Natalia"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "53"]
[EventDate "2002.04.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 e6 4. Ne5 Bd6 5. Nd2 Nf6 6. Bd3 0-0 7. f4 Nbd7 8. g4 Ne8 9. g5 f6 10. Qh5 f5 11. Ndf3 Qe7 12. Rg1 Bc7 13. Bd2 a5 14. Rg3 g6 15. Nxg6 hxg6 16. Qxg6+ Ng7 17. Rh3 Rd8 18. Qh7+ Kf7 19. g6+ Ke8 20. Qh8+ Qf8 21. Qh4 Qf6 22. Qh8+ Ke7 23. Qh6 Nf8 24. Rg3 Nd7 25. Ng5 b6 26. Nf7 Rf8 27. Ng5 1/2-1/2

[Event "San Fernando Mayor op"]
[Site "San Fernando"]
[Date "2002.04.28"]
[Round "2"]
[White "Otero, Carlos Alberto"]
[Black "Arias, Paula"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "39"]
[EventDate "2002.04.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nc6 4. c4 e6 5. a3 a6 6. Nc3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Bd2 h6 10. Rc1 Na7 11. Qe2 b5 12. Ba2 Bb7 13. Rfd1 Nc8 14. e4 c6 15. Bb1 Nb6 16. e5 Nfd5 17. Qe4 f5 18. exf6 Nxf6 19. Qxe6+ Kh8 20. Ne5 1-0

[Event "San Fernando Mayor op"]
[Site "San Fernando"]
[Date "2002.04.27"]
[Round "1"]
[White "Urchipia, Carlos Daniel"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2222"]
[PlyCount "83"]
[EventDate "2002.04.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ARG"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nbd7 7. 0-0 e6 8. h3 Bxf3 9. Bxf3 c6 10. Bf4 Be7 11. Qd2 Qd8 12. Bh2 Nb6 13. Ne4 Nxe4 14. Bxe4 Bd6 15. Bxd6 Qxd6 16. c3 0-0 17. Qe2 Nd5 18. g3 Nf6 19. Bf3 Rad8 20. Qc4 e5 21. dxe5 Qxe5 22. Rad1 Rfe8 23. Kg2 Qc7 24. Qc5 Nd7 25. Qxa7 Nb6 26. Qa3 Nc4 27. Qb4 Nd2 28. Rfe1 Nxf3 29. Kxf3 Rxe1 30. Rxe1 h6 31. Re7 Rd3+ 32. Kg2 Qd8 33. Qe4 Kf8 34. Rxb7 c5 35. Qf5 Qd5+ 36. Qxd5 Rxd5 37. c4 Rd4 38. b3 Rd2 39. a4 Rd3 40. a5 Rd6 41. Rc7 Rd3 42. a6 1-0

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.25"]
[Round "7"]
[White "Cinelli, Rodolfo"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2009"]
[PlyCount "53"]
[EventDate "2002.04.??"]
[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. c3 dxe4 3. Qa4+ Nc6 4. Qxe4 Nf6 5. Qc2 e5 6. Bb5 Qd5 7. Bxc6+ bxc6 8. f3 Ba6 9. b3 Bd3 10. Qd1 e4 11. Ba3 Bxa3 12. Nxa3 0-0 13. Nc2 exf3 14. Nxf3 Bxc2 15. Qxc2 Rfe8+ 16. Kd1 Ng4 17. Kc1 Nf2 18. Rf1 Nd3+ 19. Kb1 c5 20. a3 c4 21. b4 a5 22. b5 Qxb5+ 23. Ka2 Qd5 24. Ne1 Nxe1 25. Raxe1 Qxg2 26. Rg1 Rxe1 27. Rxe1 0-1

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.18"]
[Round "5"]
[White "Martello, Juan Alberto"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2056"]
[PlyCount "89"]
[EventDate "2002.04.??"]
[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. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bc4 e6 9. 0-0 Be7 10. Bb3 0-0 11. Bd2 Qc7 12. Ne4 Nxe4 13. Qxe4 Nd7 14. c3 Nf6 15. Qe2 h6 16. Rae1 Rad8 17. g4 Nd5 18. Bc2 Nf4 19. Qe4 Ng6 20. f4 Qd6 21. Re3 Rfe8 22. f5 exf5 23. Qxf5 Bf6 24. Rxe8+ Rxe8 25. Bf4 Qe7 26. Bxh6 Bxd4+ 27. cxd4 gxh6 28. h4 Qe3+ 29. Kh2 Qe6 30. Qf2 Qd6+ 31. Kh3 Qe6 32. Bb3 Qe3+ 33. Qf3 Nf4+ 34. Kh2 Qxf3 35. Rxf3 Re4 36. Bxf7+ Kxf7 37. Kg3 Ke6 38. Rxf4 Re3+ 39. Kf2 Rd3 40. Ke2 Rh3 41. h5 Rh2+ 42. Rf2 Rh3 43. Rg2 Kd5 44. g5 Rxh5 45. g6 1-0

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.15"]
[Round "4"]
[White "Otero, Carlos Alberto"]
[Black "Alonso, Ricardo"]
[Result "0-1"]
[ECO "A47"]
[BlackElo "2131"]
[PlyCount "50"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 Ba6 6. c4 Be7 7. 0-0 0-0 8. e4 d5 9. exd5 exd5 10. b3 Nc6 11. Bb2 Nb4 12. Be2 c5 13. a3 Nc6 14. Re1 Na5 15. dxc5 bxc5 16. cxd5 Bxe2 17. Qxe2 Nxd5 18. Qd1 Nf4 19. Nc4 Nxc4 20. Qxd8 Bxd8 21. bxc4 Nd3 22. Re2 Nxb2 23. Rxb2 Bf6 24. Rab1 Bxb2 25. Rxb2 Rab8 0-1

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.11"]
[Round "3"]
[White "Alonso, Hugo"]
[Black "Otero, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A90"]
[PlyCount "74"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Nbd2 Ne4 10. Ne5 Nxd2 11. Qxd2 Nd7 12. Nxd7 Bxd7 13. f4 Rad8 14. c5 Bc7 15. a4 Rf7 16. e3 g5 17. Rf2 Rdf8 18. Bf1 h5 19. Bc3 g4 20. b4 a6 21. Rb1 h4 22. b5 axb5 23. axb5 Ra8 24. Rb2 Qe8 25. bxc6 Bxc6 26. Ra2 h3 27. Rxa8 Qxa8 28. Qa2 Rf8 29. Rb2 Rc8 30. Qb1 Qa3 31. Rb3 Qa7 32. Bb5 Rb8 33. Qb2 Bxb5 34. Rxb5 Kf7 35. Rb3 Qa4 36. Kf2 Qc6 37. Rb5 Qa6 1/2-1/2

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.08"]
[Round "2"]
[White "Scalise, Luis"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2171"]
[PlyCount "114"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c6 4. e3 Nf6 5. Nbd2 Be7 6. Bd3 Nbd7 7. 0-0 0-0 8. Ne5 c5 9. c3 Re8 10. Qf3 Nf8 11. dxc5 Bxc5 12. Bg5 Be7 13. Rad1 Ng6 14. Nxg6 hxg6 15. Bxf6 Bxf6 16. e4 Qa5 17. exd5 exd5 18. a3 Bd7 19. Rfe1 Bc6 20. Qf4 Rxe1+ 21. Rxe1 d4 22. Bc4 dxc3 23. bxc3 Qxc3 24. Re3 Qa1+ 25. Nf1 Qd4 26. Qxd4 Bxd4 27. Re7 Rf8 28. Ng3 Bc5 29. Re5 Bxa3 30. Ra5 Bb4 31. Rxa7 Rd8 32. h3 Kf8 33. Ra2 Rd1+ 34. Kh2 Rd2 35. Rxd2 Bxd2 36. Ne2 b5 37. Bb3 g5 38. Nd4 Bd7 39. Kg3 Ke7 40. Kf3 Bc3 41. Ke3 f6 42. Ne2 Be5 43. f3 Kd6 44. Kd3 Bf5+ 45. Kd2 Kc5 46. Bc2 Bxc2 47. Kxc2 Kc4 48. g3 b4 49. f4 b3+ 50. Kd2 b2 51. Kc2 gxf4 52. gxf4 Bd4 53. Ng3 Kd5 54. Nf5 g5 55. fxg5 fxg5 56. Nxd4 Kxd4 57. Kxb2 Ke3 0-1

[Event "Torre Blanca Otono op"]
[Site "Buenos Aires"]
[Date "2002.04.04"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Jolodovsky, Alberto"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2075"]
[PlyCount "104"]
[EventDate "2002.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 b6 7. c4 Ba6 8. Qa4 c5 9. Bxb8 cxd4 10. Nxd4 Qxb8 11. Qxa6 e5 12. Nc2 d4 13. 0-0 dxe3 14. Nxe3 Qd6 15. c5 Qxc5 16. Ne4 Qd4 17. Nxf6+ Bxf6 18. Rab1 e4 19. Bc4 Bg5 20. Rfd1 Qe5 21. Bd5 Rad8 22. Qc4 Bxe3 23. fxe3 Qg5 24. Bxf7+ Rxf7 25. Rxd8+ Qxd8 26. Rf1 Qe7 27. Rxf7 Qxf7 28. Qxe4 Qxa2 29. Qe8+ Kg7 30. Qe5+ Kf7 31. h3 Qe6 32. Qf4+ Kg7 33. Qd4+ Qf6 34. Qd7+ Kh6 35. Qd2 a5 36. e4+ Qg5 37. Qe2 Qc5+ 38. Kh2 Qe5+ 39. Kh1 g5 40. Qc2 Qc5 41. Qe2 Qc1+ 42. Kh2 Qf4+ 43. Kh1 Qe5 44. Qc2 Kg7 45. Qe2 h6 46. Qc2 b5 47. Qe2 a4 48. Qc2 Kg6 49. Qc6+ Kh5 50. Qd5 Qxd5 51. exd5 Kg6 52. Kg1 b4 0-1

[Event "Buenos Aires tt"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "4"]
[White "Otero, Carlos Alberto"]
[Black "Carrillo, Miguel"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "66"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 0-0 5. Bd3 d6 6. Nc3 Nbd7 7. 0-0 Re8 8. e4 c6 9. Re1 e5 10. Ne2 Qb6 11. Qc2 exd4 12. Nexd4 Ne5 13. Nxe5 dxe5 14. Nf3 Bg4 15. Be3 Qc7 16. Nd2 c5 17. h3 Be6 18. b3 Rad8 19. Nf3 Nd7 20. Rad1 Nb8 21. Ng5 Bc8 22. Rf1 Bf6 23. Nf3 b6 24. Kh1 Nc6 25. a3 Bb7 26. Qc1 Nd4 27. Nxd4 exd4 28. Bf4 Be5 29. Bxe5 Qxe5 30. f4 Qh5 31. Rde1 f5 32. Be2 Qh4 33. e5 Qxh3+ 0-1

[Event "Buenos Aires tt"]
[Site "Buenos Aires"]
[Date "2000.??.??"]
[Round "5"]
[White "Oviedo, Carlos"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "87"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Ne7 4. Nf3 c6 5. Bd3 Ng6 6. 0-0 Be7 7. e5 h6 8. Bxg6 fxg6 9. Qd3 0-0 10. Qxg6 Qe8 11. Qg4 Kh7 12. Ne2 Qg6 13. Qxg6+ Kxg6 14. Nf4+ Kh7 15. h4 Bd7 16. h5 Bd8 17. a4 Na6 18. Ra3 Nc7 19. Ng6 Rf5 20. g4 Rf7 21. Kg2 Be8 22. Nfh4 Bg5 23. f4 Bd8 24. Raf3 Bxh4 25. Nxh4 Bd7 26. Ng6 Re8 27. f5 Bc8 28. f6 Bd7 29. g5 b5 30. b3 bxa4 31. bxa4 Na6 32. Ne7 hxg5 33. Bxg5 gxf6 34. exf6 c5 35. c3 cxd4 36. cxd4 Bxa4 37. Ng6 Bb5 38. R1f2 Rg8 39. Rg3 Nb4 40. Ne5 Rff8 41. f7 Rg7 42. Be7 Rxg3+ 43. Kxg3 Rg8+ 44. fxg8Q+ 1-0

[Event "CSF-ch Primera"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "5"]
[White "Carraro, Diego"]
[Black "Otero, Carlos Alberto"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "123"]
[EventDate "1999.09.08"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. Nf3 e6 7. Bf4 Qb6 8. Bc1 Bd6 9. c3 h6 10. Nbd2 0-0 11. g4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. 0-0 Re8 15. Qb3 Qd6 16. Nf3 Bf4 17. Nd4 Bxc1 18. Raxc1 Qf4 19. Bf5 g6 20. Bxc8 Raxc8 21. Qd1 Ne4 22. Qf3 Qxf3 23. Nxf3 Kg7 24. Rce1 Nd6 25. Nd2 Nc4 26. Nxc4 dxc4 27. f3 Kf8 28. Kf2 Rcd8 29. Re2 Rxe2+ 30. Kxe2 Ke7 31. Ke3 Rd3+ 32. Kf4 g5+ 33. Kg3 Rd2 34. Rf2 Rxf2 35. Kxf2 Ke6 36. Ke3 Ke5 37. b3 b5 38. bxc4 bxc4 39. a3 a6 40. a4 a5 41. Ke2 Kf4 42. Kf2 f6 43. Kg2 f5 44. Kf2 Ke5 45. gxf5 Kxf5 46. Kg3 h5 47. Kg2 Kf4 48. Kf2 h4 49. Ke2 Kg3 50. Ke3 Kxh3 51. Kd4 Kg3 52. Kxc4 h3 53. Kb5 h2 54. c4 h1Q 55. c5 Qxf3 56. c6 Qf5+ 57. Kb6 Qe6 58. Kb7 Qb3+ 59. Ka7 Qxa4 60. c7 Qc6 61. Kb8 Qxc7+ 62. Kxc7 0-1

[Event "CSF-ch Primera"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "2"]
[White "Custo, Leandro"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "102"]
[EventDate "1999.09.08"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 g6 7. e3 Bg7 8. Bd3 0-0 9. Nf3 Nbd7 10. 0-0 Re8 11. Rac1 Qb6 12. a3 Nf8 13. Ne5 Ng4 14. Nxg4 Bxg4 15. h3 Be6 16. f4 f5 17. Rf3 Rac8 18. Bh4 Qc7 19. Bf2 Nd7 20. b4 Nf6 21. h4 h5 22. Rg3 Kf7 23. Nb1 Ng4 24. Be2 a5 25. Nd2 Bd7 26. Nf3 Bf6 27. Bd3 axb4 28. axb4 Qd8 29. Ng5+ Bxg5 30. fxg5 Ra8 31. Rf3 Kg7 32. Bg3 Qe7 33. Qb3 b5 34. Bc7 Ra7 35. Bb6 Rb7 36. Bc5 Qd8 37. Bc2 Qc7 38. g3 Ra8 39. Bd1 Rbb8 40. Qb2 Ra6 41. Rf2 Rba8 42. Bxg4 fxg4 43. Rf4 Bf5 44. Qh2 Ra2 45. Rf2 Ra1 46. Rxa1 Rxa1+ 47. Rf1 Ra3 48. Qf2 Qc8 49. Qf4 Qe6 50. Qc7+ Qd7 51. Qe5+ Kg8 1-0

[Event "CSF-ch Primera"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "7"]
[White "Otero, Carlos Alberto"]
[Black "Bies, Gustavo Alejandro"]
[Result "0-1"]
[ECO "A54"]
[PlyCount "104"]
[EventDate "1999.09.08"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 Nbd7 4. Bg2 c6 5. 0-0 e5 6. c4 Be7 7. Nc3 0-0 8. Qc2 Qc7 9. b3 Re8 10. Bb2 Bf8 11. e4 g6 12. Rad1 Bg7 13. dxe5 dxe5 14. Ba3 Bf8 15. Bxf8 Nxf8 16. Qd2 Bg4 17. Qd6 Qe7 18. c5 a5 19. h3 Bxf3 20. Bxf3 Ne6 21. Qxe7 Rxe7 22. Rd6 Ne8 23. Rd2 Nxc5 24. Rfd1 Kf8 25. Bg2 Nf6 26. Kf1 Rd7 27. Rxd7 Ncxd7 28. Ke1 Ke7 29. f3 Rd8 30. Bf1 b5 31. a4 b4 32. Na2 Nb6 33. Rxd8 Kxd8 34. Nc1 Kd7 35. Nd3 Kd6 36. g4 g5 37. Nb2 Nfd7 38. Kd2 f6 39. Nd1 Nc5 40. Kc2 Ne6 41. Bg2 Nd4+ 42. Kb2 Nd7 43. Ne3 Nb6 44. Nf1 Kc5 45. Ne3 Kd6 46. Nf1 c5 47. Nd2 c4 48. Nxc4+ Nxc4+ 49. bxc4 Kc5 50. Bf1 Nxf3 51. Kc2 Kd4 52. Be2 Ng1 0-1

[Event "CSF-ch Primera"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "1"]
[White "Otero, Carlos Alberto"]
[Black "Della, Nina Carlos"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "2132"]
[PlyCount "57"]
[EventDate "1999.09.08"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 Nbd7 5. Nbd2 g6 6. 0-0 Bg7 7. b3 0-0 8. Bb2 b6 9. c4 Bb7 10. Rc1 Rc8 11. Qe2 a5 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Nc5 15. Bb1 Qe8 16. Nf3 dxc4 17. Rxc4 Ba6 18. Qc2 Bxc4 19. Qxc4 Nd7 20. Nd4 c5 21. Nb5 Qe7 22. Be4 Rfd8 23. Na7 Nxe5 24. Nxc8 Nxc4 25. Nxe7+ Kf8 26. Bxg7+ Kxg7 27. bxc4 f5 28. Bf3 h5 29. Rd1 1-0

[Event "CSF-ch Primera"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "4"]
[White "Otero, Carlos Alberto"]
[Black "Guerrero, Mario"]
[Result "0-1"]
[ECO "A30"]
[BlackElo "2132"]
[PlyCount "106"]
[EventDate "1999.09.08"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Bg7 6. b3 c5 7. Bb2 cxd4 8. Bxd4 Nc6 9. Bb2 0-0 10. c4 Qc7 11. Nc3 e6 12. Nb5 Qd8 13. Ba3 Ne4 14. Bxf8 Bxa1 15. Qxa1 Qxf8 16. Rd1 Qc5 17. e3 a6 18. Nbd4 Ne7 19. Ne2 d5 20. Nc3 dxc4 21. Nxe4 Bxe4 22. bxc4 Qxc4 23. Ng5 Bxg2 24. Kxg2 Nd5 25. e4 h6 26. exd5 hxg5 27. d6 Rd8 28. Qf6 Qc6+ 29. Kg1 Rxd6 30. Rxd6 Qxd6 31. Qf3 Qd5 32. Qe2 b5 33. h3 a5 34. Qc2 b4 35. Qa4 e5 36. Qc2 Kg7 37. Qb2 Qd4 38. Qc1 a4 39. Qc2 Qd7 40. Qb2 Qb5 41. Kg2 b3 42. axb3 axb3 43. Kg1 Kh7 44. Kg2 Qd5+ 45. Kh2 e4 46. g4 Qe6 47. Kg2 f6 48. Qc3 Kg8 49. Qd4 Kf7 50. Kf1 Qa6+ 51. Kg2 Qb7 52. Kg1 b2 53. Qc4+ Kg7 0-1

[Event "CSF-ch Primera"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "6"]
[White "Otero, Carlos Alberto"]
[Black "Salvatore, Lucas"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "18"]
[EventDate "1999.09.08"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. c4 dxc4 4. Nc3 Nf6 5. e3 e6 6. Bxc4 c6 7. b3 Bb4 8. Bb2 Ne4 9. Qc1 Qa5 0-1

[Event "CSF-ch Primera"]
[Site "San Fernando"]
[Date "1999.??.??"]
[Round "9"]
[White "Vallejos, Marcelo"]
[Black "Otero, Carlos Alberto"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2125"]
[PlyCount "43"]
[EventDate "1999.09.08"]
[EventType "tourn"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. Nc3 d6 9. Nd5 Na5 10. Nxe7+ Qxe7 11. h3 c5 12. c3 Nxb3 13. Qxb3 Qb7 14. d3 h6 15. Qc2 Re8 16. c4 Be6 17. b3 Qd7 18. Nh2 b4 19. Qe2 Nh7 20. Nf1 f5 21. exf5 Bxf5 22. Ng3 1-0

[Event "Juvenil op"]
[Site "Spain"]
[Date "1997.??.??"]
[Round "8"]
[White "Otero, Carlos Alberto"]
[Black "Fluvia Poyatos, Joan"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1910"]
[BlackElo "2075"]
[PlyCount "92"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Qd2 b5 9. Bxf6 Bxf6 10. Bb3 Bb7 11. Qd3 Nd7 12. 0-0 Nc5 13. Qd1 Nxe4 14. Nxe4 Bxe4 15. c3 d5 16. Bc2 Bxc2 17. Qxc2 Bxd4 18. cxd4 Rc8 19. Qd2 0-0 20. Rac1 Qb6 21. Rc3 Rc4 22. Rxc4 dxc4 23. Qc3 Rd8 24. Rd1 g6 25. Rd2 Rd5 26. Kf1 Qd6 27. g3 h5 28. h4 Qd8 29. f4 Qf6 30. Kg2 Qf5 31. a3 Qe4+ 32. Kf2 Rd6 33. Kf1 Qd5 34. Kf2 f6 35. Ke1 Kf7 36. Qe3 e5 37. fxe5 Qh1+ 38. Ke2 fxe5 39. dxe5 Qg2+ 40. Ke1 Qxd2+ 41. Qxd2 Rxd2 42. Kxd2 Ke6 43. Kc3 Kxe5 44. Kb4 Kd5 45. Kc3 a5 46. b3 b4+ 0-1

[Event "Juvenil op"]
[Site "Spain"]
[Date "1997.??.??"]
[Round "4"]
[White "Otero, Carlos Alberto"]
[Black "Perez, R."]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "1910"]
[BlackElo "1865"]
[PlyCount "26"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ESP"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. h3 Bb7 9. c3 0-0 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 1/2-1/2

