[Event "Montevideo Biblioteca Nacional op"]
[Site "Montevideo"]
[Date "2019.08.06"]
[Round "6"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Soto, Nicolas"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1844"]
[BlackElo "1993"]
[PlyCount "56"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 dxc4 8. Ne5 Be6 9. e4 Nbd7 10. Bf4 Nxe5 11. Bxe5 Qd7 12. Qe2 b5 13. d5 cxd5 14. exd5 Bf5 15. Rfe1 Rac8 16. a4 Bd3 17. Qf3 b4 18. Nb5 Ne8 19. Qe3 a6 20. Nd4 f6 21. Ne6 fxe5 22. Nxf8 Kxf8 23. f4 exf4 24. Qxf4+ Qf5 25. Qh4 g5 26. Qh3 Bd4+ 27. Kh1 Qxh3 28. Bxh3 Rd8 0-1

[Event "Montevideo Biblioteca Nacional op"]
[Site "Montevideo"]
[Date "2019.07.30"]
[Round "5"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Gomez Troccoli, Martin"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1844"]
[BlackElo "1988"]
[PlyCount "43"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. Nf3 e6 4. d4 Be7 5. c4 b6 6. Qc2 Bb7 7. Nbd2 Nbd7 8. 0-0 0-0 9. b3 c5 10. Bb2 Rc8 11. e3 b5 12. Ne5 cxd4 13. exd4 Nxe5 14. dxe5 Nd7 15. Bd4 Qc7 16. Qb2 dxc4 17. Bxb7 Qxb7 18. bxc4 b4 19. a3 a5 20. axb4 Bxb4 21. Rxa5 Rb8 22. Rb5 1-0

[Event "Montevideo Biblioteca Nacional op"]
[Site "Montevideo"]
[Date "2019.07.23"]
[Round "4"]
[White "Ramos Correa, Gabriel"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1954"]
[BlackElo "1844"]
[PlyCount "78"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. Nf3 g6 5. Nbd2 Nf6 6. e4 Bg7 7. c3 0-0 8. Bd3 c5 9. d5 a6 10. a4 Nbd7 11. h3 Rb8 12. a5 b5 13. axb6 Nxb6 14. Bxa6 Bxa6 15. Rxa6 Qd7 16. 0-0 Qb5 17. Ra2 Ra8 18. Rxa8 Rxa8 19. Qc2 Ra2 20. Rb1 Na4 21. c4 Qb4 22. Nb3 Rxb2 23. Rxb2 Nxb2 24. Qxb2 Nxd5 25. Be5 Bxe5 26. Nxe5 Qe1+ 27. Kh2 Nf4 28. Ng4 h5 29. Ne3 Ne2 30. Qa1 Qxf2 31. Nd5 Qg3+ 32. Kh1 Qxb3 33. Nxe7+ Kf8 34. Nxg6+ fxg6 35. Qf1+ Ke7 36. Qxe2 Ke6 37. Kg1 Ke5 38. Kf2 Kd4 39. Qd1+ Qxd1 0-1

[Event "Montevideo Biblioteca Nacional op"]
[Site "Montevideo"]
[Date "2019.07.16"]
[Round "3"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Romero, Juan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1844"]
[PlyCount "49"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 f5 5. Ng3 Nc6 6. Nf3 Nf6 7. Bb5 Bd7 8. Qe2 Qe7 9. 0-0 a6 10. Ba4 0-0-0 11. c3 Re8 12. b4 b5 13. Bb3 e5 14. d5 Nd8 15. a4 f4 16. Ne4 Nf7 17. Nxf6 Qxf6 18. axb5 Bxb5 19. c4 e4 20. cxb5 Qxa1 21. Bb2 Qxf1+ 22. Kxf1 Nd6 23. Nd4 axb5 24. Nxb5 Nf7 25. Na7+ 1-0

[Event "Montevideo Biblioteca Nacional op"]
[Site "Montevideo"]
[Date "2019.07.09"]
[Round "2"]
[White "Pelaez, Diego"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1621"]
[BlackElo "1844"]
[PlyCount "62"]
[EventDate "2019.07.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 0-0 5. Nf3 Re8 6. e3 d6 7. h3 Bf5 8. Qb3 Nbd7 9. Nh4 Be4 10. f3 Bg6 11. Nxg6 hxg6 12. g4 Bb6 13. Qc2 e4 14. f4 a5 15. Bg2 Nc5 16. 0-0 c6 17. Bd2 Rc8 18. dxc6 bxc6 19. Na4 Nxa4 20. Qxa4 d5 21. cxd5 cxd5 22. Rac1 Rxc1 23. Rxc1 d4 24. Bxa5 Bxa5 25. g5 Nh5 26. Rd1 Bb6 27. Kh2 Qb8 28. Rf1 dxe3 29. Bxe4 e2 30. Re1 Qxf4+ 31. Kh1 Qxe4+ 0-1

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.21"]
[Round "7"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Estoyanoff, German"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1845"]
[BlackElo "1525"]
[PlyCount "67"]
[EventDate "2018.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 d6 7. Bb5 Bxc3+ 8. bxc3 Bd7 9. 0-0 h6 10. Bh4 Ne5 11. Qe2 c6 12. Bd3 Qa5 13. f4 Qxc3 14. Nf5 Nxd3 15. Nxd6+ Ke7 16. Nf5+ Bxf5 17. exf5+ Kf8 18. Bxf6 gxf6 19. cxd3 Qc5+ 20. Kh1 Qxf5 21. Rae1 Qc5 22. Qb2 Kg7 23. Rf3 Rhe8 24. Rc1 Qe7 25. Qf2 Qe2 26. Qg3+ Kh7 27. Rg1 Qxa2 28. Qh4 Qe6 29. f5 Qe2 30. Rh3 h5 31. Qxf6 Kg8 32. Rg3+ Kf8 33. Qh6+ Ke7 34. Re3+ 1-0

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.19"]
[Round "6"]
[White "Carvalho, Guillermo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2194"]
[BlackElo "1845"]
[PlyCount "51"]
[EventDate "2018.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Rc1 dxc4 8. Bxc4 a6 9. 0-0 b5 10. Bd3 Bb7 11. e4 c5 12. e5 Ng4 13. Bxe7 Qxe7 14. Be4 Bxe4 15. Nxe4 f6 16. Nxc5 Nxc5 17. Rxc5 Rad8 18. exf6 Rxf6 19. h3 Nh6 20. Re5 Qb4 21. Qe2 Rd6 22. Rc1 Nf7 23. Re3 h6 24. Rc8+ Rd8 25. Rc6 Rd6 26. a3 1-0

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.14"]
[Round "4"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Belistri, Ubaldo"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1845"]
[BlackElo "1926"]
[PlyCount "86"]
[EventDate "2018.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Nge7 7. d3 0-0 8. Be3 b6 9. Qd2 d5 10. exd5 exd5 11. d4 c4 12. Bg5 Be6 13. Nf4 Qd7 14. Bxe7 Nxe7 15. Nxe6 fxe6 16. Rae1 Rad8 17. Bh3 Nf5 18. Ne2 Bh6 19. f4 Rde8 20. g4 Nd6 21. Ng3 Bg7 22. c3 b5 23. Qg2 Qb7 24. Qc2 Qf7 25. Rf2 Bf6 26. g5 Bg7 27. Qd2 h5 28. Rfe2 h4 29. Bxe6 Rxe6 30. Rxe6 Qd7 31. Nh1 Ne4 32. R6xe4 dxe4 33. Nf2 Re8 34. Rxe4 Rxe4 35. Nxe4 Qg4+ 36. Kf2 h3 37. Ke3 Qg1+ 38. Kf3 Qh1+ 39. Ke3 Qg1+ 40. Qf2 Qc1+ 41. Kf3 Qh1+ 42. Ke3 Qc1+ 43. Kf3 Qh1+ 1/2-1/2

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.12"]
[Round "3"]
[White "Arriola, Adrian"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1495"]
[BlackElo "1845"]
[PlyCount "44"]
[EventDate "2018.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. cxd5 exd5 7. Be2 Bd6 8. Bd2 Nbd7 9. 0-0 0-0 10. Nh4 Be6 11. Nf3 Ne4 12. Qc2 f5 13. Rab1 g5 14. h3 Qf6 15. b4 g4 16. hxg4 fxg4 17. Nxe4 dxe4 18. Ne5 Nxe5 19. dxe5 Qxe5 20. g3 Rf3 21. Bxf3 gxf3 22. Bc3 Qf5 0-1

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.09"]
[Round "2"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Ramos Correa, Gabriel"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1845"]
[BlackElo "1937"]
[PlyCount "96"]
[EventDate "2018.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. d3 0-0 8. h3 e5 9. Be3 Nd4 10. Qd2 Bxh3 11. Bg5 Nxe2+ 12. Nxe2 Bxg2 13. Kxg2 d5 14. f3 Qd6 15. Nc3 d4 16. Ne2 Nd7 17. g4 Rfc8 18. Rh1 f6 19. Bh6 Qe7 20. Rh2 c4 21. Rah1 Nf8 22. Bxg7 Qxg7 23. c3 Qd7 24. cxd4 exd4 25. Nf4 cxd3 26. Qxd3 Qa4 27. Kg3 Qc4 28. Qa3 Qc7 29. Qb3+ Kg7 30. e5 fxe5 31. Rxh7+ Nxh7 32. Ne6+ Kf6 33. Nxc7 Rxc7 34. Qd5 Ng5 35. Qd6+ Ne6 36. g5+ Kf5 37. Re1 Rc5 38. Qd7 Rc7 39. Qb5 Nc5 40. b4 a6 41. Qe2 Nd7 42. Qe4+ Kxg5 43. f4+ Kh6 44. fxe5 Rc3+ 45. Kg4 Rf8 46. Rh1+ Kg7 47. Qxb7 Rf7 48. e6 Ne5+ 0-1

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.07"]
[Round "1"]
[White "Marquez, Uberlindo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1280"]
[BlackElo "1845"]
[PlyCount "134"]
[EventDate "2018.03.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. c4 g6 3. Nf3 Bg7 4. d3 Nc6 5. Qc2 e6 6. Be2 Nge7 7. Nc3 a6 8. 0-0 0-0 9. Bf4 d6 10. Qd2 Re8 11. Rab1 Rb8 12. Bh6 Bh8 13. Nd1 b5 14. Ne3 d5 15. Ng4 bxc4 16. Qf4 f5 17. exf5 Nxf5 18. Bg5 Qd6 19. Nh6+ Kf8 20. Nxf5 Qxf4 21. Bxf4 exf5 22. Bxb8 Rxe2 23. Bd6+ Kg8 24. Bxc5 cxd3 25. a3 Rc2 26. b4 Bc3 27. Be3 d4 28. Bf4 Be6 29. b5 axb5 30. Rxb5 Bc4 31. Rc5 Na5 32. Rc8+ Kg7 33. Rb8 d2 34. Rd1 Be2 35. Rbb1 Bxd1 36. Rxd1 Rc1 37. Rxc1 dxc1Q+ 38. Bxc1 Nb3 39. Bf4 d3 40. Kf1 Kf6 41. h4 Ke6 42. Ng5+ Kd5 43. Nxh7 Ke4 44. g3 Nd4 45. Ng5+ Kd5 46. Nh3 d2 47. Bxd2 Bxd2 48. Kg2 Ke4 49. Ng1 Nc2 50. a4 Ne1+ 51. Kh3 Nf3 52. Ne2 Kd3 53. Nf4+ Bxf4 54. gxf4 Kc4 55. a5 Kb5 56. Kg3 Nd4 57. h5 gxh5 58. Kh4 Kxa5 59. Kxh5 Kb5 60. Kg5 Kc5 61. Kf6 Kd5 62. f3 Kd6 63. Kg5 Ke6 64. Kg6 Nxf3 65. Kh5 Kd5 66. Kg6 Ke4 67. Kf6 Kxf4 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.13"]
[Round "7"]
[White "Barboza, Mauro"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1882"]
[BlackElo "1837"]
[PlyCount "60"]
[EventDate "2017.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 a6 10. Qd2 Bd7 11. Rad1 Rc8 12. Nf3 Ng4 13. Bg5 Nce5 14. Nxe5 Nxe5 15. Nd5 f6 16. Be3 Nxc4 17. Bxc4 Rxc4 18. Bb6 Qe8 19. Rfe1 Qf7 20. Rc1 Rc6 21. Qb4 Bh6 22. Rcd1 Be6 23. Qa5 f5 24. Nb4 Rc4 25. e5 Re4 26. exd6 exd6 27. Bc7 Bd2 28. Rxe4 fxe4 29. Rxd2 e3 30. Nd5 exd2 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.11"]
[Round "6"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Avedisian, Alexander"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1837"]
[BlackElo "1865"]
[PlyCount "62"]
[EventDate "2017.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be3 cxd4 7. cxd4 Qd8 8. Bc4 Nh6 9. 0-0 0-0 10. Nc3 Nf5 11. Qc2 Nd7 12. Rfd1 Nb6 13. Bb3 Nd6 14. Ne5 Bf5 15. Qe2 Ne4 16. Rac1 Nxc3 17. bxc3 a5 18. a3 Qd6 19. Qb5 a4 20. Bxf7+ Rxf7 21. Nxf7 Kxf7 22. d5 Ra6 23. Bc5 Qc7 24. d6 Qd7 25. Qb4 Qc6 26. dxe7 Nd5 27. Qc4 Be6 28. Rxd5 Qxd5 29. Qf4+ Bf6 30. Qc7 Rc6 31. Qd8 Qxd8 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.08"]
[Round "5"]
[White "Zaruski, Julio"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1847"]
[BlackElo "1837"]
[PlyCount "98"]
[EventDate "2017.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 c6 7. Nc3 Nbd7 8. cxd5 exd5 9. Qc2 Re8 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 Bf6 13. Qc2 Nb6 14. Bf4 Be6 15. Rad1 Nd5 16. Bd2 Bg4 17. Bc1 Qd7 18. a3 a5 19. b3 Re7 20. Bb2 Rae8 21. Rd2 Bf5 22. Qd1 Bg4 23. Qc2 Bxf3 24. Bxf3 Bg5 25. Rdd1 f5 26. Bc1 f4 27. Kg2 Rf8 28. Rde1 Ref7 29. Qd1 Be7 30. Bg4 f3+ 31. Bxf3 Rxf3 32. Qxf3 Rxf3 33. Kxf3 Qf5+ 34. Kg2 Bf6 35. Be3 Qc2 36. Kg1 Qxb3 37. Bc1 Kf7 38. Re2 Bxd4 39. Rfe1 b5 40. Re8 Qf3 41. R8e2 b4 42. axb4 axb4 43. Be3 Nxe3 44. fxe3 Bf6 45. Rf2 Qe4 46. Rf4 Qe7 47. e4 Ke6 48. e5 Bxe5 49. Rfe4 Qd6 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.06"]
[Round "4"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Rocca, Jose"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1837"]
[BlackElo "1654"]
[PlyCount "35"]
[EventDate "2017.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Be7 7. Bd3 c5 8. c3 cxd4 9. Nxd4 0-0 10. 0-0 Nc5 11. Bc2 e5 12. Ndf5 Qxd1 13. Nxe7+ Kh8 14. Rxd1 Be6 15. Bg5 Rae8 16. Bxf6 gxf6 17. Nef5 e4 18. Nd6 1-0

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.04"]
[Round "3"]
[White "Rodriguez Lazo, Luis A"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1854"]
[BlackElo "1837"]
[PlyCount "59"]
[EventDate "2017.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 c6 6. e3 0-0 7. Rc1 Nbd7 8. cxd5 exd5 9. h3 Re8 10. Bd3 Nf8 11. Ne5 Ng6 12. Nxg6 hxg6 13. 0-0 Bf5 14. a3 Bd6 15. Bg5 Qd7 16. Bxf6 gxf6 17. b4 Bxh3 18. e4 Kg7 19. f4 Bg4 20. Qd2 dxe4 21. Nxe4 Bc7 22. Qb2 Bb6 23. Rc5 Bxc5 24. bxc5 Qd5 25. Nd6 Rh8 26. f5 Rad8 27. Be4 Rxd6 28. Bxd5 Rxd5 29. fxg6 Rd7 30. d5 1-0

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.01"]
[Round "2"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Buscio, Jorge"]
[Result "1-0"]
[ECO "C03"]
[WhiteElo "1837"]
[BlackElo "1498"]
[PlyCount "63"]
[EventDate "2017.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 b6 4. Bd3 Ba6 5. Qe2 Bxd3 6. Qxd3 c5 7. Ngf3 Nc6 8. Qb5 Qd7 9. exd5 exd5 10. 0-0 Nf6 11. Re1+ Ne7 12. Qe2 c4 13. Ne5 Qf5 14. Ndf3 h6 15. b3 b5 16. bxc4 bxc4 17. Ba3 Ne4 18. Nxc4 dxc4 19. Qxe4 Qxe4 20. Rxe4 f6 21. Rae1 Kf7 22. Bxe7 Bxe7 23. Rxe7+ Kg6 24. Nh4+ Kh5 25. Nf5 g6 26. Ng7+ Kg5 27. d5 Rhd8 28. Ne6+ Kf5 29. Nxd8 Rxd8 30. Rd1 Rd6 31. g4+ Kxg4 32. Re6 1-0

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.08.30"]
[Round "1"]
[White "Carbone, Diego"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2171"]
[BlackElo "1837"]
[PlyCount "108"]
[EventDate "2017.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 g6 6. Nf4 Bg7 7. Be2 0-0 8. 0-0 Nbc6 9. Nc3 d6 10. Qd2 Bg4 11. f3 Be6 12. b3 Qd7 13. Bb2 Rad8 14. Rad1 Ne7 15. Ne4 h6 16. Nd3 N7c6 17. f4 f5 18. Nc3 Nxd3 19. Bxd3 Ne7 20. e4 c6 21. exf5 Nxf5 22. Ne4 Bxb2 23. Qxb2 Qg7 24. Qxg7+ Kxg7 25. Rfe1 Nd4 26. c5 dxc5 27. Nxc5 Bg4 28. Re7+ Rf7 29. Rxf7+ Kxf7 30. Bc4+ Kf6 31. Re1 b6 32. Ne4+ Kg7 33. Kf2 Nc2 34. Rc1 Nb4 35. a3 Bf5 36. Ng3 Nd3+ 37. Bxd3 Rxd3 38. Nxf5+ gxf5 39. Rxc6 Rxb3 40. Rc7+ Kg6 41. Rxa7 Kh5 42. h3 Kh4 43. Rf7 Rxa3 44. Rxf5 Ra2+ 45. Kf3 Ra3+ 46. Kf2 Ra2+ 47. Kf3 Ra3+ 48. Ke4 Ra4+ 49. Ke5 Ra5+ 50. Ke6 Rxf5 51. Kxf5 Kg3 52. Ke4 b5 53. f5 b4 54. f6 b3 1-0

[Event "Montevideo Bouza Memorial"]
[Site "Montevideo"]
[Date "2017.07.28"]
[Round "7"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Cao, Jorge"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1798"]
[BlackElo "1969"]
[PlyCount "73"]
[EventDate "2017.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Nxf6 8. Bd3 Bd6 9. 0-0 0-0 10. Re1 Nh5 11. Qc2 h6 12. Ne5 Nxe5 13. dxe5 Bc5 14. Nf3 Bd7 15. Be3 Bb6 16. Qd2 Qe7 17. Rac1 Rxf3 18. gxf3 Rf8 19. Kh1 Bxe3 20. fxe3 Rxf3 21. Qg2 Rf5 22. Bxf5 exf5 23. Qg6 Qh4 24. e6 Bc6 25. e7 Qxe7 26. Qxf5 Qh4 27. Kg1 Nf6 28. Qf2 Qg4+ 29. Qg3 Qe6 30. Rf1 Ne4 31. Qf4 Nf6 32. Rc2 Bb5 33. Rf3 Bd3 34. Rg2 Kh7 35. Qxc7 Nh5 36. Qf7 Qe5 37. Rh3 1-0

[Event "Montevideo Bouza Memorial"]
[Site "Montevideo"]
[Date "2017.07.24"]
[Round "5"]
[White "Avedisian, Alexander"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1892"]
[BlackElo "1798"]
[PlyCount "61"]
[EventDate "2017.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 Nbd7 7. c4 b6 8. b3 Bb7 9. Bb2 c5 10. cxd5 exd5 11. Nh4 g6 12. e4 Qc7 13. f4 d4 14. Rc1 Rac8 15. e5 Nd5 16. Bxd4 Nb4 17. Ne4 Nxa2 18. Rc2 Nb4 19. Rc1 Ba6 20. Rf3 Qd8 21. Bb2 Nb8 22. Bf1 N8c6 23. f5 Bg5 24. f6 Bh6 25. Nf5 gxf5 26. Rxf5 Kh8 27. Rh5 Be3+ 28. Kh1 Bxd3 29. Rxh7+ Kxh7 30. Qh5+ Bh6 31. Ng5+ 1-0

[Event "Montevideo Bouza Memorial"]
[Site "Montevideo"]
[Date "2017.07.21"]
[Round "4"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Caitano, Martin Joel"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1798"]
[BlackElo "2017"]
[PlyCount "114"]
[EventDate "2017.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. f3 0-0 6. Qd2 e5 7. Nge2 exd4 8. Nxd4 d5 9. 0-0-0 dxe4 10. fxe4 Bg4 11. Be2 Nbd7 12. Bh6 Bxe2 13. Ndxe2 Ne5 14. Qf4 Bxh6 15. Qxh6 Nfg4 16. Rxd8 Nxh6 17. Rxa8 Rxa8 18. h3 c6 19. Rd1 Kf8 20. Rd4 Ke7 21. b4 b5 22. Nf4 f6 23. Nb1 a5 24. a3 Nhf7 25. Nd2 axb4 26. axb4 Ra1+ 27. Kb2 Rd1 28. Nf3 Nc4+ 29. Kc3 Ra1 30. Nd2 Ra3+ 31. Nb3 Nfe5 32. Nd3 Ra2 33. Nxe5 fxe5 34. Rd3 Ra3 35. Rf3 Nd6 36. Kd3 Nf7 37. h4 Nd8 38. h5 Ne6 39. hxg6 hxg6 40. Kd2 Nf4 41. g3 Ne6 42. Rd3 Ra4 43. Kc3 c5 44. Nxc5 Nxc5 45. bxc5 Rxe4 46. Rd5 Ke6 47. Rd6+ Kf5 48. c6 Rc4+ 49. Kd3 g5 50. c3 Rc5 51. Rh6 e4+ 52. Kd4 Rc4+ 53. Kd5 Rxc3 54. Rh7 e3 55. Re7 b4 56. c7 Kg4 57. Kd4 Rc1 0-1

[Event "Montevideo Bouza Memorial"]
[Site "Montevideo"]
[Date "2017.07.17"]
[Round "3"]
[White "Pena Canapa, Alfredo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "E02"]
[WhiteElo "1909"]
[BlackElo "1798"]
[PlyCount "60"]
[EventDate "2017.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c5 7. dxc5 dxc4 8. Qc2 Nbd7 9. Qxc4 Bxc5 10. Rd1 Qc7 11. Be3 b5 12. Qc1 Bb7 13. Na3 Qb6 14. Bxc5 Nxc5 15. Qf4 Nce4 16. e3 Rac8 17. Rac1 Bd5 18. Nd4 g5 19. Qf3 b4 20. Nb1 Rxc1 21. Rxc1 e5 22. Nb3 Nc3 23. Qf5 Ne2+ 24. Kh1 Bxg2+ 25. Kxg2 Nxc1 26. Qxg5+ Kh8 27. Nxc1 Qc6+ 28. Kh3 Rg8 29. Qxe5 Rg6 30. Qf4 Qxc1 0-1

[Event "Montevideo Bouza Memorial"]
[Site "Montevideo"]
[Date "2017.07.14"]
[Round "2"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Buscio, Jorge"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1798"]
[BlackElo "1532"]
[PlyCount "65"]
[EventDate "2017.07.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 c5 9. Ne2 Nc6 10. Be3 Rg6 11. Qh4 c4 12. Bg5 Qd5 13. Bxf6 Qf5 14. Be5 Nxe5 15. dxe5 Qxe5 16. Rd1 Bd7 17. Qf4 Qa5 18. g3 Qxa3 19. Bg2 f5 20. 0-0 Ba4 21. Rd2 Rg7 22. Rfd1 Rd7 23. Rxd7 Bxd7 24. Qg5 Rd8 25. Qh5+ Ke7 26. Qxh7+ Ke8 27. Qg6+ Ke7 28. Nf4 Rf8 29. Qg7+ Rf7 30. Rxd7+ Kxd7 31. Qxf7+ Kc8 32. Nxe6 Qa5 33. Qe8+ 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.12"]
[Round "9"]
[White "Caitano, Pablo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1834"]
[BlackElo "1824"]
[PlyCount "27"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e5 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. fxe5 dxe5 11. Qd2 Nec6 12. Na4 Qe7 13. a3 Bd7 14. Nc3 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.12"]
[Round "8"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Lima, Leonardo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1824"]
[BlackElo "101"]
[PlyCount "57"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 Bf5 6. Nf3 Nc6 7. a3 e6 8. Bf4 a6 9. Be2 Be7 10. d5 exd5 11. Nxd5 Nxd5 12. cxd5 Nb8 13. Qb3 Ra7 14. Rc1 b5 15. Qc3 0-0 16. Qd4 c5 17. dxc6 Qa5+ 18. Nd2 Nxc6 19. Rxc6 Rd7 20. Qe5 Bg6 21. 0-0 Bf6 22. Qe3 Bd4 23. Qg3 Bxb2 24. Bd6 Re8 25. Bg4 Qxd2 26. Bxd7 Rd8 27. Rc8 Rxc8 28. Bxc8 Bd3 29. Qe3 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.11"]
[Round "6"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Ibanez Iglesias, Juan Rodrigo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1824"]
[BlackElo "1998"]
[PlyCount "62"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d3 h6 6. Bf4 Be7 7. Nbd2 0-0 8. c4 c5 9. Qb3 Qb6 10. Qxb6 axb6 11. b4 Nbd7 12. h4 d4 13. Nb3 Ra7 14. a4 Ng4 15. Bc1 e5 16. Nfd2 Bg6 17. a5 bxa5 18. bxc5 Nxc5 19. Nxc5 Bxc5 20. Ba3 Bxa3 21. Rxa3 f5 22. Nb3 b6 23. c5 bxc5 24. Rfa1 f4 25. gxf4 Rxf4 26. Bf3 c4 27. dxc4 e4 28. Bxg4 Rxg4+ 29. Kf1 e3 30. h5 Rf7 31. f3 Rxf3+ 0-1

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.11"]
[Round "7"]
[White "Salguero, Rafael"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "1891"]
[BlackElo "1824"]
[PlyCount "83"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. e3 0-0 7. Bd2 Bxc3 8. bxc3 c5 9. Nf3 b6 10. Be2 Bb7 11. a4 Nbd7 12. 0-0 Rfc8 13. Rfc1 cxd4 14. exd4 Ne4 15. Bf1 Rc7 16. Be1 Rac8 17. Qd3 Nd6 18. Bd2 Qe4 19. Ng5 Qxd3 20. Bxd3 h6 21. Nh3 Ne4 22. Bxe4 Bxe4 23. f3 Bd5 24. Nf2 Nf6 25. Rab1 Bc4 26. Ne4 Nd5 27. Nd6 Rb8 28. Nb5 Bxb5 29. axb5 Rbc8 30. Rb3 Kf8 31. Kf2 Ke7 32. Ke2 Rc4 33. Kd3 Ra4 34. g3 f5 35. h4 Rac4 36. Ra1 Kf6 37. Rxa7 g5 38. h5 Ne7 39. Rb7 Nd5 40. Rh7 Ra4 41. Rxh6+ Kf7 42. Bxg5 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.10"]
[Round "5"]
[White "Cabrera, Aldo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1899"]
[BlackElo "1824"]
[PlyCount "89"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 b6 9. Bd3 Bb7 10. Qe2 Re8 11. Ne5 Bxe5 12. dxe5 Nd7 13. f4 Qh4+ 14. g3 Qe7 15. 0-0-0 Nc5 16. Bc2 b5 17. Rd4 Bd5 18. Kb1 a5 19. Rhd1 Rab8 20. Qh5 g6 21. Qh6 Nxe4 22. Bxe4 Bxe4+ 23. Rxe4 Rbd8 24. Red4 Rxd4 25. Rxd4 Rd8 26. Rxd8+ Qxd8 27. Kc2 Qd5 28. Qh4 c5 29. Qe7 c4 30. Qd6 Kg7 31. Qxd5 exd5 32. a4 bxa4 33. Kd2 f6 34. exf6+ Kxf6 35. Ke3 Ke6 36. Kd4 h5 37. h3 Kf5 38. Kxd5 h4 39. gxh4 Kxf4 40. Kxc4 Kg3 41. Kb5 Kxh3 42. c4 Kxh4 43. c5 g5 44. c6 g4 45. c7 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.10"]
[Round "4"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Ledesma, Sebastian"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1824"]
[BlackElo "1923"]
[PlyCount "26"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. d3 0-0 8. Be3 d6 9. Qd2 f5 10. Bh6 Be6 11. Bxg7 Kxg7 12. f4 d5 13. exf5 Bxf5 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.09"]
[Round "2"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Nunez, Diego"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1824"]
[BlackElo "1739"]
[PlyCount "107"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[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 Bc5 6. c3 b5 7. Bc2 d6 8. d4 Bb6 9. h3 0-0 10. Bg5 h6 11. Bh4 Nb8 12. dxe5 dxe5 13. Qxd8 Rxd8 14. Nxe5 Re8 15. Bxf6 gxf6 16. Nf3 Bb7 17. Nbd2 Nd7 18. Rfe1 Rad8 19. Nd4 Ne5 20. N2f3 Bxd4 21. Nxd4 Nc6 22. Rad1 Ne7 23. f3 c5 24. Nb3 Rc8 25. Rd7 Ba8 26. Red1 Nc6 27. R7d6 Kg7 28. Nc1 b4 29. Ba4 Rg8 30. Ne2 Ne5 31. Ng3 Kh8 32. Kf2 Bc6 33. Bxc6 Nxc6 34. Rxf6 Kg7 35. Rdd6 Ne7 36. Rxa6 bxc3 37. bxc3 Rb8 38. Rfb6 Rbd8 39. Nh5+ Kf8 40. Nf4 c4 41. Ke3 Ke8 42. Ra7 Nc8 43. Rbb7 Nxa7 44. Rxa7 Rg5 45. a4 Rb8 46. Kd4 Rc8 47. g4 Rgc5 48. Nd5 R5c6 49. a5 Kf8 50. a6 Kg7 51. f4 Rb8 52. Rb7 Rbc8 53. a7 Ra6 54. Rb8 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.09"]
[Round "3"]
[White "Soto, Nicolas"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2009"]
[BlackElo "1824"]
[PlyCount "75"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Be6 12. exf5 Bxf5 13. Nc2 Bg7 14. Nce3 Be6 15. Bd3 Ne7 16. Nxe7 Qxe7 17. Qh5 d5 18. 0-0 e4 19. Nf5 Bxf5 20. Qxf5 0-0 21. Bc2 Qe5 22. Qxe5 Bxe5 23. Rad1 Rad8 24. Rfe1 Rfe8 25. a3 a5 26. Rb1 f5 27. g3 Kg7 28. Red1 d4 29. cxd4 Bxd4 30. Kf1 e3 31. fxe3 Rxe3 32. Rd2 Rf3+ 33. Kg2 Rf2+ 34. Rxf2 Bxf2 35. Bxf5 Rd2 36. Kf3 Bd4 37. b3 Rxh2 38. a4 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2013.02.08"]
[Round "1"]
[White "Colombo, Camila"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2082"]
[BlackElo "1824"]
[PlyCount "49"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. g3 0-0 7. Qc2 c6 8. e4 dxe4 9. Nxe4 Nbd7 10. Neg5 h6 11. h4 Bd6 12. Bc3 c5 13. dxc5 Bxc5 14. 0-0-0 Qc7 15. Rxd7 Qxd7 16. Bxf6 g6 17. Bd3 Be7 18. Ne5 Qc7 19. Ne4 Bxf6 20. Nxf6+ Kg7 21. Qc3 Kxf6 22. Nxg6+ e5 23. Nxf8 Kg7 24. Nh7 f5 25. Re1 1-0

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.19"]
[Round "7"]
[White "Bustelo, Tabare"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2090"]
[BlackElo "1773"]
[PlyCount "26"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. Bxf6 Qxf6 5. e4 c5 6. exd5 cxd4 7. Nb5 Bb4+ 8. c3 dxc3 9. Nc7+ Kd8 10. dxe6+ Kxc7 11. Qc2 Nc6 12. 0-0-0 Bxe6 13. Kb1 Rhd8 0-1

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.19"]
[Round "8"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Guerrero, Alvaro"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1773"]
[BlackElo "2174"]
[PlyCount "76"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 d6 8. h3 Rb8 9. Be3 Nd7 10. Qd2 b5 11. Bh6 Bxh6 12. Qxh6 b4 13. Nd5 e6 14. Ne3 Nd4 15. Nxd4 cxd4 16. Nc4 Nb6 17. f4 Nxc4 18. dxc4 f6 19. e5 Bb7 20. Bxb7 Rxb7 21. Qh4 Rc7 22. Qg4 f5 23. Qe2 d5 24. cxd5 Qxd5 25. Qd3 Rfc8 26. Rf2 Rc4 27. Rd1 Rd8 28. g4 Rc7 29. Rg2 fxg4 30. hxg4 Rf7 31. f5 exf5 32. gxf5 Rxf5 33. Qxf5 Qxg2+ 34. Kxg2 gxf5 35. Kf3 Kf7 36. c3 bxc3 37. bxc3 d3 38. Kf4 Ke6 0-1

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.18"]
[Round "6"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Belistri, Ubaldo"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "1773"]
[BlackElo "2050"]
[PlyCount "101"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 g6 6. Ngf3 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. h4 b6 10. Nf1 dxe4 11. Rxe4 Bb7 12. h5 Qd7 13. Rh4 Nf5 14. Rh3 f6 15. hxg6 hxg6 16. g4 Nfe7 17. Bh6 Bxh6 18. Rxh6 Kg7 19. g5 Nf5 20. Rh3 Ncd4 21. gxf6+ Rxf6 22. Ng3 Nxf3+ 23. Bxf3 Rh8 24. Rxh8 Kxh8 25. Bxb7 Qxb7 26. Ne4 Rf8 27. Qg4 Qg7 28. Re1 Qh6 29. Ng5 Nh4 30. Re3 Rf5 31. Nxe6 g5 32. Qg3 Qf6 33. Qh3 Rxf2 34. Nxg5 Rg2+ 35. Qxg2 Nxg2 36. Kxg2 Qxb2 37. Re2 Qxa2 38. Ne4 a5 39. Kf3 Kg7 40. c4 Qb1 41. Ke3 a4 42. d4 cxd4+ 43. Kxd4 Qd1+ 44. Rd2 Qc1 45. Ra2 Qd1+ 46. Rd2 Qb3 47. Nc3 Kf7 48. Ra2 a3 49. Re2 Qb4 50. Na2 Kf6 51. Nxb4 1-0

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.17"]
[Round "5"]
[White "Curi, Gabriel"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2163"]
[BlackElo "1773"]
[PlyCount "99"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 b6 8. Bxf6 Bxf6 9. Qh5 g6 10. Qxd5 c6 11. Qxd8 Rxd8 12. Nf3 Na6 13. 0-0 Nb4 14. Be4 Ba6 15. Rfd1 Rac8 16. Rac1 c5 17. a3 cxd4 18. Nxd4 Bxd4 19. exd4 Nc6 20. Nd5 Kf8 21. Rc3 Bb7 22. h4 Rd6 23. Kh2 Rcd8 24. Ne3 Ba8 25. Bxc6 Bxc6 26. d5 Ba8 27. Kg3 Ke7 28. Rcd3 f5 29. Kf4 Kf6 30. g4 fxg4 31. Nxg4+ Kg7 32. Ke5 h5 33. Ne3 Rf6 34. Rg1 Rxf2 35. d6 Re8+ 36. Kd4 Rf4+ 37. Kc3 Rf3 38. Re1 Be4 39. Rd4 Bf5 40. Kd2 Bd7 41. Rc4 Re6 42. Rd4 Rff6 43. Rg1 Rxd6 44. Kc3 Rxd4 45. Kxd4 Rf2 46. Kc3 Rh2 47. Rd1 Be6 48. Rd4 Kf6 49. Rf4+ Ke5 50. Ra4 1/2-1/2

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.17"]
[Round "4"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Cedres, Jorge"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1773"]
[PlyCount "43"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nc6 3. Nf3 e5 4. Be3 Nf6 5. Nc3 g6 6. Bc4 Be6 7. d5 Bg4 8. dxc6 Bxf3 9. Qxf3 Bg7 10. cxb7 0-0 11. bxa8Q Qxa8 12. 0-0 Qb8 13. Bb3 Rd8 14. Bg5 Qb7 15. Bxf6 Bxf6 16. Qxf6 Rf8 17. f4 Qc8 18. fxe5 Qd7 19. e6 Qd8 20. exf7+ Rxf7 21. Bxf7+ Kf8 22. Be6+ 1-0

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.16"]
[Round "3"]
[White "Bertucci, Santiago"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "1979"]
[BlackElo "1773"]
[PlyCount "91"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. a4 Rb8 9. c3 d6 10. h3 Na5 11. Bc2 c5 12. d4 Nc6 13. axb5 axb5 14. Bg5 Qb6 15. Nbd2 Ba6 16. d5 Na5 17. Nh4 Nxd5 18. exd5 Bxg5 19. Qh5 Bh6 20. Re3 Bc8 21. Nf5 Bxf5 22. Bxf5 Rb7 23. Rg3 Kh8 24. Ne4 f6 25. Rg4 Nb3 26. Re1 Qd8 27. Rh4 c4 28. Ng3 Nc5 29. Re3 Qe8 30. Qg4 Rff7 31. Re2 Nd7 32. Bc2 Nf8 33. Nf5 Qd7 34. Nxh6 gxh6 35. Bf5 Qe8 36. Rxh6 Rg7 37. Qh4 Ng6 38. Qxf6 Nf4 39. Rxh7+ Kg8 40. Rxg7+ Rxg7 41. Bh7+ Kxh7 42. Qxf4 Qh5 43. Qe4+ Kg8 44. Kh2 Kf7 45. f4 Rg4 46. Qf3 1-0

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.16"]
[Round "2"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Bouza Pinon, Walter"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1773"]
[PlyCount "72"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 c5 11. 0-0-0 Ngf6 12. Ne4 Nxe4 13. Qxe4 cxd4 14. Qxd4 Qb6 15. Qa4 Be7 16. Ne5 Qc7 17. Bc3 Rd8 18. Rxd7 Rxd7 19. Rd1 Bd6 20. Qxd7+ Qxd7 21. Nxd7 Kxd7 22. Bb4 g5 23. Bxd6 Kc6 24. Be5 Re8 25. Rd6+ Kb5 26. Rd7 gxh4 27. Rxb7+ Ka6 28. Rxf7 Rg8 29. Rg7 Rf8 30. f4 Rf5 31. Rg6 Rh5 32. Rxe6+ Kb7 33. Bg7 Rf5 34. Bxh6 Rh5 35. Bg5 h3 36. gxh3 Rxh3 1-0

[Event "Montevideo op"]
[Site "Montevideo"]
[Date "2012.06.15"]
[Round "1"]
[White "Arcos Facio, Mateo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2171"]
[BlackElo "1773"]
[PlyCount "35"]
[EventDate "2012.06.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bf5 6. Nf3 e6 7. Bd2 c6 8. Qe2 Be7 9. 0-0-0 0-0 10. Ne5 Nbd7 11. Nd5 Qd8 12. Nxe7+ Qxe7 13. f3 Nb6 14. g4 Bg6 15. h4 c5 16. h5 Bxc2 17. Kxc2 Nxc4 18. Nxc4 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.07"]
[Round "8"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Rodriguez Vargas, Sergio"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1749"]
[BlackElo "2009"]
[PlyCount "93"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Be7 6. Nxd4 0-0 7. Nc3 Nxe4 8. Nxe4 d5 9. Nxc6 bxc6 10. Bd3 dxe4 11. Bxe4 Bb7 12. Qf3 Qd6 13. Bf4 Qf6 14. Bxc7 Rac8 15. Ba5 Bd6 16. Bc3 Be5 17. Qxf6 gxf6 18. Bxe5 fxe5 19. Rad1 f5 20. Bd3 Rc7 21. Bc4+ Kh8 22. Rd6 Re7 23. Rfd1 Kg7 24. Rd7 Rfe8 25. R1d6 e4 26. Be6 f4 27. Bf5 c5 28. Rxe7+ Rxe7 29. Rd7 Rxd7 30. Bxd7 Kf6 31. Kf1 Ke5 32. Ke2 h6 33. g3 a5 34. a4 Ba6+ 35. Bb5 Bc8 36. Bc6 Bg4+ 37. Kd2 Bf3 38. Kc3 Bd1 39. Kc4 Bxc2 40. Kxc5 e3 41. gxf4+ Kxf4 42. fxe3+ Kxe3 43. Kb5 h5 44. Kxa5 h4 45. b4 Kd4 46. Kb5 Bd3+ 47. Kb6 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.06"]
[Round "9"]
[White "Passos Coutinho, Eduardo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1810"]
[BlackElo "1749"]
[PlyCount "80"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. b3 0-0 6. Bb2 c5 7. d3 Nc6 8. Nbd2 Qc7 9. c4 Rd8 10. cxd5 exd5 11. d4 Bf5 12. dxc5 Bxc5 13. Nh4 Be4 14. Bxf6 gxf6 15. Nxe4 dxe4 16. Qc2 Bd4 17. Rad1 e3 18. fxe3 Bxe3+ 19. Kh1 Rxd1 20. Rxd1 Qa5 21. Rf1 Rd8 22. Qe4 Qe5 23. Qc4 Rd4 24. Nf3 Rxc4 25. Nxe5 Rc2 26. Nxc6 bxc6 27. Rxf6 Rxe2 28. Bxc6 Rxa2 29. Bd5 Rf2 30. Bxf7+ Kg7 31. Rxf2 Bxf2 32. Bc4 Kf6 33. Kg2 Bc5 34. Kf3 Ke5 35. Kg4 h6 36. Kh5 Be3 37. Kg6 a5 38. h3 Kd4 39. Bg8 Kc3 40. h4 Kb4 1/2-1/2

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.05"]
[Round "7"]
[White "Manzanares, Richard"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1897"]
[BlackElo "1749"]
[PlyCount "35"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 h6 5. Bd3 Bxd3 6. Qxd3 c6 7. Nbd2 e6 8. 0-0-0 Bd6 9. Ne5 Nbd7 10. Nxf7 Kxf7 11. Bxd6 Re8 12. g4 e5 13. dxe5 Nxg4 14. Qf5+ Ngf6 15. exf6 Nxf6 16. Ba3 b5 17. Rhg1 Qc7 18. Qg6+ 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.04"]
[Round "6"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Britos, Alejandro"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1749"]
[BlackElo "2052"]
[PlyCount "61"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 Nf6 6. 0-0 0-0 7. Nc3 Ne5 8. Bb3 a6 9. f4 Nc6 10. e5 Bc5 11. Be3 Ne8 12. Kh1 Nxd4 13. Bxd4 Bxd4 14. Qxd4 c6 15. Rad1 Qh4 16. Ne4 g6 17. f5 g5 18. Rf3 g4 19. Rh3 c5 20. Rxh4 cxd4 21. Rxd4 d5 22. exd6 Bxf5 23. d7 Nc7 24. Nc5 Rab8 25. Nxb7 Bxd7 26. Rxd7 Rxb7 27. Rxg4+ Kh8 28. Rc4 Re8 29. h3 Rc8 30. Rxf7 a5 31. a4 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.04"]
[Round "5"]
[White "Salguero, Rafael"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1855"]
[BlackElo "1749"]
[PlyCount "79"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. Nf3 Be7 7. e3 0-0 8. Bd3 Re8 9. 0-0 Nf8 10. Qc2 g6 11. Rab1 Ne6 12. Bh4 Ng7 13. b4 Bf5 14. Rfc1 Bxd3 15. Qxd3 Nf5 16. Bg5 h6 17. Bf4 Nd6 18. Nb5 c6 19. Nxd6 Bxd6 20. Bxh6 Qe7 21. Bg5 Kg7 22. b5 Rh8 23. bxc6 Bxh2+ 24. Nxh2 Rxh2 25. cxb7 Rah8 26. Kf1 Rh1+ 27. Ke2 Rxc1 28. Bxf6+ Kxf6 29. Qa6+ Kg7 30. Rxc1 Rb8 31. Rb1 Qc7 32. Kd2 Qh2 33. Qxa7 Qxg2 34. Qxb8 Qxf2+ 35. Kd3 Qf5+ 36. Ke2 Qc2+ 37. Kf3 Qe4+ 38. Kf2 Qc2+ 39. Kg3 Qxb1 40. Qe5+ 1-0

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.03"]
[Round "3"]
[White "Montoro, Gustavo Ernesto"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2027"]
[BlackElo "1749"]
[PlyCount "91"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7 9. Re1 Nd8 10. d4 Ne6 11. Bc1 c5 12. d5 Nc7 13. Bf1 Nfe8 14. g3 f5 15. Bg5 Qf7 16. Nxe5 dxe5 17. d6 Ne6 18. Be7 Nxd6 19. Bxf8 Qxf8 20. exf5 Ng5 21. h4 Nge4 22. Rxe4 Nxe4 23. Qd5+ Kh8 24. Qxe4 Qxf5 25. Re1 Be6 26. Qxb7 Rf8 27. Re2 e4 28. Bg2 e3 29. fxe3 Qe5 30. Qe4 Qxg3 31. Rd2 Bg4 32. Qe7 Rb8 33. Rf2 Rb1+ 34. Rf1 Rxf1+ 35. Kxf1 Be2+ 36. Kg1 h6 37. Qf8+ Kh7 38. Qf2 Qxf2+ 39. Kxf2 Bc4 40. Be4+ g6 41. a3 Kg7 42. Kf3 Kf6 43. Bd3 Be6 44. Kf4 g5+ 45. hxg5+ hxg5+ 46. Kg3 1/2-1/2

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.03"]
[Round "4"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Saralegui Cassan, Mario"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1749"]
[BlackElo "2169"]
[PlyCount "61"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rae1 h6 13. Bf4 Bd6 14. Ne2 Bg4 15. Qe3 Re8 16. Qc1 Bxe2 17. Rxe2 Rxe2 18. Bxe2 Bxf4 19. Qxf4 Qa5 20. a3 Rd8 21. Bd3 c5 22. Qf3 c4 23. Bf5 Qd2 24. h4 Qd4 25. g4 g6 26. c3 Qe5 27. Bb1 Kg7 28. Kg2 Qe6 29. Rd1 Qxg4+ 30. Qxg4 Nxg4 31. Kf3 0-1

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.02"]
[Round "2"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Jodorcovsky Werjivker, Paulo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1749"]
[BlackElo "2194"]
[PlyCount "110"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. Nbc3 a6 4. g3 b5 5. Bg2 Bb7 6. 0-0 Nc6 7. f4 d6 8. f5 Nf6 9. d3 b4 10. Nb1 e5 11. h3 Be7 12. g4 h6 13. Be3 Rc8 14. Nd2 Na5 15. Ng3 c4 16. h4 cxd3 17. cxd3 Nd7 18. Nh5 Bxh4 19. Nxg7+ Kf8 20. Nh5 Bg5 21. Bf2 Nf6 22. Nxf6 Qxf6 23. Nf3 Rg8 24. Qe2 Nc6 25. Nxg5 Qxg5 26. Bh3 Nd4 27. Bxd4 exd4 28. Kh2 h5 29. Rf3 Rc1 30. Rxc1 Qxc1 31. Rg3 Qf4 32. Kg2 h4 33. Rf3 Qe5 34. Qd2 Qc5 35. Qh6+ Ke8 36. Qxh4 Qa5 37. Qe1 Qc5 38. Qd2 a5 39. g5 Qe5 40. Rg3 d5 41. exd5 Bxd5+ 42. Kf1 Rh8 43. Qe2 Qxe2+ 44. Kxe2 Bxa2 45. Kf3 a4 46. Ke4 a3 47. bxa3 b3 48. g6 b2 49. g7 Rg8 50. Rg1 f6 51. Kxd4 b1Q 52. Rxb1 Bxb1 53. a4 Rxg7 54. Kd5 Ra7 55. Ke6 Ra6+ 0-1

[Event "Latin Cup"]
[Site "Montevideo"]
[Date "2011.11.01"]
[Round "1"]
[White "Ulaneo, Nicolas"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2106"]
[BlackElo "1749"]
[PlyCount "80"]
[EventDate "2011.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Qc2 b6 9. Nge2 Bb7 10. 0-0 h6 11. Bf4 a6 12. h3 c5 13. a4 Nb8 14. dxc5 bxc5 15. Qb3 Qd7 16. Rfd1 Nc6 17. Bf5 Qxf5 18. Qxb7 Rfc8 19. Nb5 Qe6 20. Nc7 Qd7 21. Qxa8 Rxa8 22. Nxa8 Bd8 23. Rac1 Qa7 24. Bc7 Bxc7 25. Nxc7 Qxc7 26. Rxc5 Qb6 27. Rdc1 Ne5 28. Rc8+ Kh7 29. R1c2 Nc4 30. Nd4 Qb4 31. b3 Ne5 32. Kf1 Nd3 33. Ke2 Ne1 34. R2c3 Ne4 35. Rc2 Nxc2 36. Rxc2 Nc5 37. Nc6 Qa3 38. Ne7 Nxb3 39. Nxd5 Qxa4 40. Nc7 Nd4+ 0-1

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.07"]
[Round "9"]
[White "Villamil, Nahum Jose"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1800"]
[PlyCount "106"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. h3 Nb6 12. Bd3 Nxd4 13. Nxd4 Qxd4 14. Qc2 g6 15. Nf3 Qd6 16. Rfd1 Qf6 17. Be4 c6 18. Rd2 Be6 19. Nd4 Bd5 20. Bxd5 Nxd5 21. Qb3 Qe7 22. Re2 Qc7 23. Rae1 Rad8 24. Nc2 Qb6 25. Qxb6 Nxb6 26. Nb4 Rd7 27. Re7 Rfd8 28. R1e2 Kf8 29. Rxd7 Rxd7 30. Kh2 Re7 31. Rd2 a5 32. Rd8+ Re8 33. Rxe8+ Kxe8 34. Nc2 Ke7 35. Kg3 Kd6 36. Kf4 h6 37. Ke4 a4 38. Ne3 f5+ 39. Kd3 Nd5 40. Nxd5 Kxd5 41. b3 axb3 42. axb3 b5 43. f3 f4 44. h4 h5 45. Kc3 c5 46. Kd3 c4+ 47. bxc4+ bxc4+ 48. Kc2 Kd4 49. Kd2 c3+ 50. Kc2 Kc4 51. Kc1 Kd3 52. Kd1 c2+ 53. Kc1 Kc3 0-1

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "7"]
[White "Amaral, Irvin Daniel S Do"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "79"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Bd3 dxc4 8. Bxc4 b6 9. 0-0 Bb7 10. Qe2 a6 11. a4 c5 12. Rfd1 Qc7 13. d5 exd5 14. Bxd5 Bxd5 15. Nxd5 Nxd5 16. Rxd5 Bxg5 17. Nxg5 Nf6 18. Rd2 a5 19. Rad1 Rad8 20. Qf3 Rxd2 21. Rxd2 Rd8 22. Rxd8+ Qxd8 23. h3 h6 24. Ne4 Nxe4 25. Qxe4 Qd2 26. Qe8+ Kh7 27. Qb5 Qb4 28. Qxb4 axb4 29. Kf1 Kg6 30. Ke2 c4 31. e4 f5 32. Ke3 c3 33. bxc3 bxc3 34. exf5+ Kxf5 35. Kd3 c2 36. Kxc2 Ke4 37. Kc3 Kd5 38. Kb4 Kc6 39. f4 h5 40. g4 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.06"]
[Round "8"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Carlos Inga, Augusto"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "79"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 Bd6 7. Qb5+ Nc6 8. Qxb7 Nge7 9. a3 0-0 10. 0-0 Qd7 11. Nc3 Rab8 12. Qa6 Rb6 13. Qd3 h6 14. Rb1 Rfb8 15. Nd2 Qg4 16. Nb3 Ng6 17. f4 Bxf4 18. Nxd5 Bxh2+ 19. Kxh2 Qh5+ 20. Kg1 Qxd5 21. Qf3 Qxf3 22. Rxf3 Re8 23. Be3 Nh4 24. Rh3 Nf5 25. Re1 g5 26. g4 Nfxd4 27. Kf2 Nxc2 28. Bxb6 Rxe1 29. Bxc7 Re7 30. Bd6 Rd7 31. Rxh6 Kg7 32. Bf8+ Kxf8 33. Rxc6 Nd4 34. Nxd4 Rxd4 35. Kf3 Rd3+ 36. Ke4 Rd7 37. Kf5 Rd5+ 38. Kf6 Kg8 39. Rc8+ Kh7 40. Kxf7 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "5"]
[White "Juarez, Facundo"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "1618"]
[PlyCount "49"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 a6 7. Rc1 Nbd7 8. Be2 dxc4 9. Bxc4 b5 10. Be2 Bb7 11. 0-0 Rc8 12. Nd2 c5 13. Bf3 Qb6 14. Bxf6 Bxf6 15. Bxb7 Qxb7 16. Nde4 Rc6 17. dxc5 Nxc5 18. Nxf6+ gxf6 19. Qf3 f5 20. Ne2 Qc8 21. Nd4 Rc7 22. Qg3+ Kh8 23. b4 e5 24. Qxe5+ f6 25. Qd6 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.05"]
[Round "6"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Salvatierra, Matias"]
[Result "1/2-1/2"]
[ECO "B01"]
[BlackElo "1781"]
[PlyCount "60"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bd2 Bf5 7. Bc4 e6 8. 0-0 Nbd7 9. Re1 Qc7 10. d5 cxd5 11. Bxd5 Bxc2 12. Qe2 Nxd5 13. Nxd5 Qc5 14. Nf4 Qb6 15. Bc3 Bg6 16. Rad1 Nf6 17. Ng5 Bf5 18. Bxf6 gxf6 19. Nd5 Qc6 20. Nxf6+ Ke7 21. Qe5 Bg7 22. Qxf5 Bxf6 23. Nxh7 Bxb2 24. Qg5+ Ke8 25. Nf6+ Bxf6 26. Qxf6 Rg8 27. g3 Rc8 28. Qd4 Ke7 29. Qh4+ Ke8 30. Qh7 Ke7 1/2-1/2

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.04"]
[Round "4"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Mendez, Nicolas"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1714"]
[PlyCount "53"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 h6 5. Bd3 Nf6 6. 0-0 Be7 7. Bf4 Nbd7 8. Nbd2 Nf8 9. c3 Ne6 10. Be5 0-0 11. Rc1 Re8 12. Re1 Nf8 13. Qb3 b6 14. Bxf6 gxf6 15. Bb5 Bd7 16. Qxd5 Bxb5 17. Qxb5 Ng6 18. Re4 Kh7 19. Qc4 Rf8 20. Rce1 Bd6 21. Nh4 Qd7 22. Nxg6 fxg6 23. Qe2 Qf5 24. Nc4 Rf7 25. Nxd6 cxd6 26. Re7 Raf8 27. Qe6 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "3"]
[White "Esteves, Igor Silva Mota"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1747"]
[PlyCount "104"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 d6 5. Qxd4 Nc6 6. Qd3 Be6 7. Bxe6 fxe6 8. Qb3 Qd7 9. Nc3 Rb8 10. Ng5 Nd4 11. Qc4 Nxc2+ 12. Kd2 Nxa1 13. Nxe6 b5 14. Nxc7+ Kd8 15. N3xb5 Rc8 16. Ke2 Rxc7 17. Nxc7 Qxc7 18. Qxc7+ Kxc7 19. Be3 Nxe4 20. Rxa1 a6 21. f3 Nf6 22. Rc1+ Kd7 23. Rc4 Be7 24. Ra4 Rc8 25. Kd3 Rc6 26. Bd4 Ke6 27. g4 g6 28. h4 Nd5 29. g5 Nf4+ 30. Ke4 Ng2 31. Bf2 d5+ 32. Kd3 Bd6 33. Ra5 Nf4+ 34. Kd4 Rc4+ 35. Ke3 Bc5+ 36. Kd2 Bxf2 37. Rxa6+ Ke5 38. a4 Bxh4 39. a5 Ra4 40. b3 Ra2+ 41. Kc3 Rxa5 42. Rc6 Rb5 43. Rc8 Bxg5 44. Re8+ Ne6 45. Rh8 h5 46. Kb2 h4 47. Ka3 d4 48. Ka4 Rb7 49. b4 d3 50. f4+ Kxf4 51. Re8 Ke5 52. Ka5 d2 0-1

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.03"]
[Round "2"]
[White "Gotz, Klaus Seiji Furucho"]
[Black "Ottonelo Gandarias, Marcos"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1681"]
[PlyCount "43"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 b6 7. Qc2 Bb7 8. cxd5 Nxd5 9. Nxd5 Bxd5 10. Bxe7 Qxe7 11. Qxc7 0-0 12. Qc3 Rac8 13. Qd2 Nf6 14. a3 Ne4 15. Qd1 Rc7 16. Ba6 Qf6 17. h3 Qf5 18. Ke2 Rc2+ 19. Qxc2 Ng3+ 20. Kd2 Nxh1 21. Qxf5 exf5 22. Rxh1 1-0

[Event "Pan American U14"]
[Site "Bento Goncalves"]
[Date "2010.08.02"]
[Round "1"]
[White "Ottonelo Gandarias, Marcos"]
[Black "Melo Reda, Caique"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1889"]
[PlyCount "76"]
[EventDate "2010.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 c6 5. Nf3 Nf6 6. Be2 Be7 7. 0-0 0-0 8. Nc3 Bf5 9. Bf4 Nbd7 10. Bd3 Bxd3 11. Qxd3 dxc4 12. Qxc4 Nb6 13. Qd3 Nbd5 14. Bg3 Qb6 15. Qd2 Bb4 16. Rfe1 Qa5 17. Rac1 Rfe8 18. Qc2 Rxe1+ 19. Nxe1 Nxc3 20. bxc3 Ba3 21. Rb1 Re8 22. f3 b6 23. Nd3 Qd5 24. Ne5 c5 25. Qa4 Qxa2 26. Re1 cxd4 27. cxd4 Qb2 28. Qxa7 Rf8 29. Bf2 Bb4 30. Qxb6 Nd5 31. Qb5 Qa2 32. Rc1 Nc3 33. Qxb4 Ne2+ 34. Kf1 Nxc1 35. d5 Qe2+ 36. Kg1 Qxe5 37. d6 Nd3 38. Qb6 Qa1+ 0-1

