[Event "La Plata Spring op"]
[Site "La Plata"]
[Date "2018.09.23"]
[Round "7.3"]
[White "Ochotorena, Sergio"]
[Black "Ferreyra, Gustavo"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1714"]
[BlackElo "1716"]
[PlyCount "37"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 0-0 8. c3 d6 9. Bg5 h6 10. Bh4 g5 11. Nxg5 hxg5 12. Bxg5 Kg7 13. Kh1 Ne7 14. f4 Nh7 15. Bh4 Qe8 16. f5 Ng8 17. Rf3 Ngf6 18. Qd2 Nh5 19. f6+ 1-0

[Event "La Plata Spring op"]
[Site "La Plata"]
[Date "2018.09.16"]
[Round "4.6"]
[White "Ochotorena, Sergio"]
[Black "Corda, Marcelo"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1714"]
[BlackElo "1580"]
[PlyCount "62"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. c3 Nf6 6. e5 Nd7 7. Bd3 cxd4 8. cxd4 Be7 9. 0-0 0-0 10. Re1 Re8 11. Nf1 Nf8 12. Ng3 b6 13. Be3 Bb7 14. Rc1 Rc8 15. a3 a6 16. Qe2 b5 17. Qd2 Na5 18. Rxc8 Bxc8 19. Bg5 Bxg5 20. Nxg5 Nc4 21. Bxc4 dxc4 22. N5e4 Ng6 23. Nd6 Rf8 24. Nge4 Ne7 25. Re3 Bd7 26. Rh3 Nd5 27. Qd1 f5 28. Qh5 h6 29. Qg6 Nf4 30. Nf6+ Rxf6 31. Qxf6 Nxh3+ 0-1

[Event "La Plata Spring op"]
[Site "La Plata"]
[Date "2018.09.15"]
[Round "2.7"]
[White "Coronel, Nestor"]
[Black "Ochotorena, Sergio"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1569"]
[BlackElo "1714"]
[PlyCount "96"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. Bg5 Be7 6. Bc4 fxe4 7. dxe4 Nxe4 8. Qd5 Nd6 9. h4 Nxc4 10. Qxc4 d6 11. Nc3 Bf5 12. 0-0-0 Qd7 13. Rhe1 Qe6 14. Qb5 0-0-0 15. Nd4 Nxd4 16. Rxd4 Bxg5+ 17. hxg5 Qd7 18. Rdd1 Rhf8 19. Qa5 Qc6 20. Qxa7 Qxg2 21. Qe3 Qc6 22. Rd2 Be6 23. Kb1 Rf3 24. Qe4 Qxe4 25. Nxe4 b6 26. Rh1 Bf5 27. Nc3 c6 28. Rhd1 d5 29. Na4 Kc7 30. Kc1 Rf8 31. Re1 e4 32. Re3 Bg6 33. Rxf3 Rxf3 34. Nc3 Rf5 35. Ne2 Rxg5 36. Nd4 Rg1+ 37. Rd1 Rxd1+ 38. Kxd1 Kd6 39. c3 c5 40. Nc2 Be8 41. Ke2 Ke5 42. Ke3 g5 43. f3 Bg6 44. fxe4 Bxe4 45. Ne1 h5 46. b4 cxb4 47. cxb4 d4+ 48. Ke2 Kd5 0-1

[Event "La Plata Spring op"]
[Site "La Plata"]
[Date "2018.09.11"]
[Round "1.1"]
[White "Ochotorena, Sergio"]
[Black "Torres, Sergio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1714"]
[BlackElo "2009"]
[PlyCount "66"]
[EventDate "2018.09.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qd6 5. Nf3 c6 6. Be3 Bf5 7. Qd2 e6 8. Be2 Qc7 9. a3 Nbd7 10. 0-0-0 Bd6 11. h3 Nd5 12. Nh4 Bg6 13. Nxg6 hxg6 14. Bf3 N7b6 15. Qd3 Nf4 16. Bxf4 Bxf4+ 17. Kb1 0-0-0 18. Qe2 Bd6 19. Rd3 Be7 20. Rhd1 Rh4 21. Bg4 Kb8 22. g3 Rhh8 23. h4 Nc4 24. Na2 Bf6 25. Nb4 c5 26. Rc3 Nxb2 27. Rxc5 Qxc5 28. dxc5 Rxd1+ 29. Ka2 Na4 30. Qe3 Nc3+ 31. Kb3 Rb1+ 32. Kc4 Rd8 33. c6 b5+ 0-1

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.15"]
[Round "9"]
[White "Gamboa, Ricardo"]
[Black "Ochotorena, Sergio"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1816"]
[BlackElo "1713"]
[PlyCount "97"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 c6 6. d4 0-0 7. Nc3 Nbd7 8. d5 c5 9. e4 a6 10. a4 h6 11. Nh4 Ne5 12. Qe2 Qe8 13. h3 Nh5 14. g4 Nf6 15. f4 Nexg4 16. hxg4 Nxg4 17. f5 h5 18. Rf3 Bf6 19. Rh3 Kg7 20. Nf3 Rh8 21. fxg6 fxg6 22. Bf4 e5 23. dxe6 Bxe6 24. Nd5 Bxd5 25. cxd5 b5 26. Bxd6 c4 27. e5 Bd8 28. a5 Qd7 29. Qe4 Re8 30. Qd4 Qf5 31. Rf1 Qc2 32. Ne1 Qc1 33. Qf4 Qxf4 34. Rxf4 Bxa5 35. Nc2 Nxe5 36. Bxe5+ Rxe5 37. Rhf3 Rxd5 38. Rf7+ Kh6 39. Rf1 Rg5 40. Kh1 Bb6 41. Bxa8 a5 42. Be4 Rg4 43. R7f4 Rg5 44. Ne1 b4 45. Nf3 Rg4 46. Rxg4 hxg4 47. Ne5 Bd4 48. Nxc4 a4 49. Bc6 1-0

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.13"]
[Round "8"]
[White "Lescano, Julian"]
[Black "Ochotorena, Sergio"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1456"]
[BlackElo "1713"]
[PlyCount "106"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 c6 5. e3 d6 6. Nge2 Nbd7 7. b4 0-0 8. Rb1 e5 9. d4 exd4 10. Nxd4 Ne5 11. b5 c5 12. Nde2 Nxc4 13. Qb3 Nb6 14. a4 Be6 15. Qd1 d5 16. Ba3 Rc8 17. Nf4 Qd7 18. Nxe6 fxe6 19. 0-0 Nc4 20. Bc1 b6 21. Qd3 Rcd8 22. e4 Ne5 23. Qe2 d4 24. Bf4 Ne8 25. Nd1 Nd6 26. Bxe5 Bxe5 27. f4 Bg7 28. e5 Nf5 29. Bc6 Qc7 30. Nf2 Ne3 31. Rfc1 g5 32. Ng4 gxf4 33. gxf4 Rxf4 34. Nxe3 dxe3 35. Qxe3 Qxe5 36. Qxe5 Bxe5 37. Re1 Bd4+ 38. Kg2 e5 39. Rb3 Rd6 40. Be4 Rh6 41. Rg3+ Kf7 42. Bd5+ Kf6 43. Kh1 Bf2 44. Reg1 Bxg1 45. Rxg1 Rf2 46. Rg8 Rhxh2+ 47. Kg1 Rb2 48. Be4 Rhe2 49. Bd3 Re1+ 50. Bf1 Rbb1 51. Rf8+ Ke6 52. Kg2 Rxf1 53. Rxf1 Rxf1 0-1

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.12"]
[Round "7"]
[White "Ochotorena, Sergio"]
[Black "Vaquero, Diego Javier"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1713"]
[BlackElo "1998"]
[PlyCount "80"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. 0-0 Nbd7 10. f3 0-0 11. Qd2 Rc8 12. Rfd1 Nb6 13. Bf2 Nc4 14. Qc1 Qc7 15. Bd3 Nxb2 16. Qxb2 Qxc3 17. Qc1 d5 18. exd5 Nxd5 19. Be4 Rfd8 20. Be1 Qc7 21. Ba5 b6 22. Bd2 Nc3 23. Bxc3 Qxc3 24. Bb7 Rc7 25. Bxa6 Qxc2 26. Rxd8+ Bxd8 27. Qf1 Qb2 28. h3 Be7 29. Bd3 g6 30. Rc1 Rxc1 31. Nxc1 Bc5+ 32. Kh1 Bxa2 33. Nxa2 Qxa2 34. Bc4 Qf2 35. Qb1 Qd4 36. Qf1 Qf4 37. Qe2 Bd6 38. g4 Qg3 39. Qe4 Qxh3+ 40. Kg1 Bc5+ 0-1

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.10"]
[Round "6"]
[White "Mouly, Juan Cruz"]
[Black "Ochotorena, Sergio"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1418"]
[BlackElo "1713"]
[PlyCount "80"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. Bf4 Bg7 6. e3 Nbd7 7. Be2 0-0 8. 0-0 Re8 9. h3 Nb6 10. cxd5 Nfxd5 11. Nxd5 Nxd5 12. Bh2 Qb6 13. Qd2 Bf5 14. Nh4 Be6 15. a3 Rad8 16. Rac1 Rd7 17. a4 a5 18. Qc2 Nb4 19. Qd2 Bb3 20. Bd1 Bxd1 21. Rfxd1 e5 22. Rc4 Red8 23. Nf3 exd4 24. exd4 Rd5 25. Qf4 c5 26. Qc7 Qa7 27. Ng5 R8d7 28. Qc8+ Bf8 29. Re1 Rd8 30. Qc7 R5d7 31. Qf4 cxd4 32. Qh4 h6 33. Nf3 d3 34. Qf4 Bg7 35. Rc7 Qb6 36. Rxd7 Rxd7 37. Qb8+ Kh7 38. Re8 d2 39. Nxd2 Rxd2 40. Be5 Qxf2+ 0-1

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.09"]
[Round "5"]
[White "Ochotorena, Sergio"]
[Black "Perez Grizia, Jorge Adrian"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1713"]
[BlackElo "1919"]
[PlyCount "81"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 Bg4 9. c3 Qc7 10. Bg5 e6 11. 0-0 Bd6 12. h3 Bh5 13. Re1 0-0 14. Bxf6 gxf6 15. g4 Bg6 16. Nh4 Kg7 17. Rc1 Qa5 18. a3 Rad8 19. Nxg6 hxg6 20. Qf3 Qg5 21. Kg2 Rh8 22. Rh1 Rh4 23. Rcd1 f5 24. Be2 Rdh8 25. Rdg1 Kf8 26. c4 Kg7 27. b4 fxg4 28. hxg4 Rh2+ 29. Rxh2 Rxh2+ 30. Kf1 Qc1+ 31. Bd1 Qxc4+ 32. Be2 Qxd4 33. g5 Qa1+ 34. Bd1 Be5 35. Qe2 Bd4 36. Rg2 Rh1+ 37. Rg1 Rh3 38. Kg2 Rh5 39. Qg4 Qb2 40. Be2 e5 41. Qg3 0-1

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.07"]
[Round "4"]
[White "Ochotorena, Sergio"]
[Black "Perez, Julio Cesar"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1713"]
[PlyCount "151"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 Bb6 7. d4 f6 8. Be3 Nge7 9. d5 Bxe3 10. fxe3 Na5 11. Nbd2 Nxb3 12. Qxb3 d6 13. 0-0-0 Bg4 14. h3 Bh5 15. g4 Bf7 16. Qb4 Qd7 17. Nb3 0-0 18. Nh4 Rfb8 19. Nf5 Nc8 20. Na5 Rb6 21. Rhg1 g6 22. Nh6+ Kg7 23. Nxf7 Kxf7 24. Rdf1 Ne7 25. Rf3 Rf8 26. g5 f5 27. exf5 gxf5 28. Qh4 Nxd5 29. Qxh7+ Ke8 30. g6 Qxh7 31. gxh7 Nf6 32. Rg7 Rh8 33. Rxc7 Rxh7 34. Rxh7 Nxh7 35. Rxf5 Ke7 36. Nb3 Ke6 37. Rh5 Nf6 38. Rh8 Rb7 39. Nd2 Rh7 40. Rxh7 Nxh7 41. Nf3 Kf5 42. Kd2 e4 43. Nd4+ Kg5 44. Ne6+ Kh4 45. Nc7 Kxh3 46. Nxa6 Kg3 47. Nc7 Kf2 48. Nxb5 Ng5 49. Nxd6 Nf3+ 50. Kc2 Kxe3 51. a4 Ne1+ 52. Kd1 Nd3 53. b3 Nc5 54. Kc2 Kf3 55. Nf5 e3 56. Nd4+ Ke4 57. a5 Nd7 58. b4 Kd5 59. Kd3 Kd6 60. Kxe3 Kc7 61. Ke4 Kd6 62. c4 Nf6+ 63. Kd3 Nd7 64. Nb5+ Kc6 65. Kd4 Nb8 66. Nc3 Kb7 67. b5 Nd7 68. c5 Nf6 69. c6+ Kb8 70. Nd5 Ne8 71. Kc5 Kc8 72. b6 Kb8 73. c7+ Kc8 74. a6 Nd6 75. Kc6 Nf5 76. b7# 1-0

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.06"]
[Round "3"]
[White "Yantorno, Jorge"]
[Black "Ochotorena, Sergio"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1888"]
[BlackElo "1713"]
[PlyCount "65"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 a6 6. e3 Nf6 7. Qb3 0-0 8. cxd5 exd5 9. Bg5 Re8 10. Bxf6 Bxf6 11. Qxd5 Qe7 12. Be2 Nb4 13. Qb3 c5 14. 0-0 b5 15. a3 Nc6 16. Nd5 Qd6 17. dxc5 Qxc5 18. Nxf6+ gxf6 19. Rac1 Qb6 20. Qc3 Ne7 21. Rfd1 Bg4 22. Qb4 Be6 23. Qh4 Kg7 24. Bd3 Ng6 25. Qg3 Bb3 26. Bc2 Bxc2 27. Rxc2 Red8 28. Rdc1 Rd6 29. Nd4 Kf8 30. Qxd6+ Qxd6 31. Rc8+ Rxc8 32. Rxc8+ Ke7 33. Nf5+ 1-0

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.04"]
[Round "2"]
[White "Ochotorena, Sergio"]
[Black "Veliz, Daira Isis"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1713"]
[BlackElo "1328"]
[PlyCount "47"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Be3 Qxb2 13. Qa4 Qa3 14. Qc2 Qa5 15. Rfc1 Be7 16. Rab1 0-0 17. Bxh7+ Kh8 18. Bd3 Qd8 19. Qe2 f6 20. Ng5 Qe8 21. Nxe6 Rg8 22. Qg4 Nxe5 23. Qh3+ Qh5 24. Qxh5# 1-0

[Event "Platense-ch"]
[Site "La Plata"]
[Date "2018.01.03"]
[Round "1"]
[White "Contin, Daniel"]
[Black "Ochotorena, Sergio"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2260"]
[BlackElo "1713"]
[PlyCount "43"]
[EventDate "2018.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 e4 5. Ng5 Bf5 6. g4 Bg6 7. Bg2 Be7 8. Ngxe4 Nxg4 9. e3 h5 10. Qb3 0-0 11. h3 Nh6 12. Qxb7 Nd7 13. Nd5 c5 14. Nxc5 dxc5 15. Qxa8 Bh4 16. Qxd8 Rxd8 17. Nf4 cxd4 18. Nxg6 fxg6 19. 0-0 d3 20. Rd1 Ne5 21. Bd5+ Kh8 22. f4 1-0

[Event "Berisso Manrique op 4th"]
[Site "Berisso"]
[Date "2017.10.13"]
[Round "3.1"]
[White "Ochotorena, Sergio"]
[Black "Guzman, Ezequiel"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1683"]
[BlackElo "1820"]
[PlyCount "57"]
[EventDate "2017.10.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 0-0 12. Bg5 Qb6 13. b3 Bd7 14. Bf4 Ba3 15. Be5 Nxe5 16. dxe5 Ng4 17. Qd2 Rxf3 18. gxf3 Nxe5 19. Kg2 Rf8 20. f4 Nxd3 21. Qxd3 Bb5 22. Qd2 Bxe2 23. Qxe2 Rxf4 24. Rae1 Rf6 25. Qc2 Qd8 26. Re3 e5 27. Rd1 Rf4 28. Qc4 Qg5+ 29. Rg3 0-1

[Event "La Plata op"]
[Site "La Plata"]
[Date "2017.01.11"]
[Round "5.3"]
[White "Ochotorena, Sergio"]
[Black "Corda, Marcelo"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1690"]
[BlackElo "1579"]
[PlyCount "96"]
[EventDate "2017.01.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Nf6 6. e5 Nd7 7. Bd3 Be7 8. 0-0 f6 9. exf6 Nxf6 10. Re1 cxd4 11. Nxd4 Nxd4 12. cxd4 0-0 13. Nf3 Bd6 14. Bg5 Qe8 15. Rc1 Qh5 16. h3 Ne4 17. Bxe4 dxe4 18. Rxe4 Rxf3 19. Qxf3 Qxg5 20. Rce1 Bd7 21. Qb3 Qd5 22. Qe3 Qxa2 23. b3 Rf8 24. Rxe6 Bb4 25. Re2 Qb1+ 26. Kh2 Bxe6 27. Qxe6+ Kh8 28. Re4 Qc1 29. d5 Qc7+ 30. Kh1 Qd6 31. f4 Qxe6 32. dxe6 g6 33. Rxb4 b6 34. g3 Kg7 35. Kg2 Re8 36. Rc4 Kf6 37. Kf3 Rxe6 38. Rc7 Re7 39. Rxe7 Kxe7 40. Ke4 Ke6 41. g4 a5 42. Kd4 Kd6 43. h4 b5 44. f5 gxf5 45. gxf5 h5 46. f6 a4 47. bxa4 bxa4 48. Kc4 Ke6 0-1

[Event "La Plata op"]
[Site "La Plata"]
[Date "2017.01.06"]
[Round "3.4"]
[White "Ochotorena, Sergio"]
[Black "Veliz, Daira Isis"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1690"]
[BlackElo "1257"]
[PlyCount "85"]
[EventDate "2017.01.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. d3 Be7 7. Nbd2 Bg4 8. Nf1 0-0 9. Ng3 h6 10. Be3 b5 11. Bb3 Be6 12. h3 Na5 13. Bc2 c5 14. Qd2 h5 15. 0-0 Qd7 16. Ng5 Nc6 17. d4 cxd4 18. cxd4 exd4 19. Bxd4 Nxd4 20. Qxd4 Bc4 21. Rfd1 Rfd8 22. f4 g6 23. f5 Ne8 24. Qe3 Rac8 25. Rac1 d5 26. Kh1 Bxg5 27. Qxg5 Ng7 28. b3 Qe8 29. bxc4 bxc4 30. exd5 Qe5 31. Re1 Qxd5 32. Red1 Qa5 33. Rxd8+ Rxd8 34. h4 Rd5 35. Qf4 Nxf5 36. Bxf5 gxf5 37. Nxh5 Qd8 38. Rxc4 Rd1+ 39. Kh2 Qb6 40. Rc8+ Rd8 41. Qg5+ Kf8 42. Rxd8+ Qxd8 43. Qxd8# 1-0

[Event "La Plata op"]
[Site "La Plata"]
[Date "2017.01.04"]
[Round "2.6"]
[White "Scianda, Mariano"]
[Black "Ochotorena, Sergio"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1514"]
[BlackElo "1690"]
[PlyCount "68"]
[EventDate "2017.01.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. e3 Nf6 4. Bd3 Bg4 5. c3 e6 6. Nbd2 Bd6 7. h3 Bh5 8. e4 dxe4 9. Nxe4 0-0 10. Bg5 Be7 11. Bxf6 Bxf6 12. Ng3 Bg6 13. 0-0 e5 14. Bxg6 fxg6 15. Qb3+ Kh8 16. Qxb7 Qd7 17. Nxe5 Nxe5 18. dxe5 Bxe5 19. Rad1 Qa4 20. Qd5 Bd6 21. Ne4 Rad8 22. Nxd6 Rxd6 23. Qc5 Rdf6 24. Qd4 Qxa2 25. Rd2 h6 26. b4 Qa6 27. Qc5 R8f7 28. Rd8+ Kh7 29. Qd5 Qb6 30. Qa8 g5 31. Rh8+ Kg6 32. Qe4+ Kh5 33. Qg4+ Kg6 34. Qe4+ Kh5 1/2-1/2

[Event "Berisso Chessniacs sf 5th"]
[Site "Berisso"]
[Date "2016.08.27"]
[Round "2.5"]
[White "Ochotorena, Sergio"]
[Black "Muniz, Roberto Anibal"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1661"]
[BlackElo "1717"]
[PlyCount "80"]
[EventDate "2016.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 a6 7. Be3 Qc7 8. Qe2 Be7 9. f3 Na5 10. Bd3 b5 11. 0-0 Bb7 12. Rad1 Rc8 13. Kh1 Nc4 14. Bxc4 Qxc4 15. Qxc4 Rxc4 16. Rf2 0-0 17. a3 Bxa3 18. e5 Ne8 19. Ncxb5 Bxb2 20. Nd6 Nxd6 21. exd6 Bd5 22. Nb3 Rfc8 23. Nc5 Rd8 24. Nxa6 Be5 25. Bb6 Rdc8 26. Nc7 Bc6 27. Re2 Bf6 28. Bf2 Rb8 29. Bg3 g6 30. h3 Rb2 31. Ne8 Bd8 32. Be5 Rbxc2 33. Rxc2 Rxc2 34. Rb1 Bh4 35. Rb8 f5 36. Nf6+ Kf7 37. Nxh7 g5 38. Rf8+ Kg6 39. Nf6 Re2 40. Bc3 Bf2 1/2-1/2

[Event "Berisso Chessniacs sf 5th"]
[Site "Berisso"]
[Date "2016.08.26"]
[Round "1.3"]
[White "Vaccaro, Esteban A"]
[Black "Ochotorena, Sergio"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1895"]
[BlackElo "1661"]
[PlyCount "61"]
[EventDate "2016.08.26"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. e3 Bd6 7. Nc3 a6 8. d3 0-0 9. h3 h6 10. g4 Bg6 11. Qe2 h5 12. g5 Nd7 13. Nh4 Ne7 14. Nxg6 fxg6 15. e4 c6 16. Kh1 Qc7 17. Qd2 Rf7 18. Ne2 Raf8 19. Qe1 dxe4 20. dxe4 e5 21. f5 gxf5 22. exf5 Nxf5 23. Bd2 g6 24. Nc3 Nc5 25. Ne4 Nxe4 26. Bxe4 Ng3+ 27. Qxg3 Rxf1+ 28. Rxf1 Rxf1+ 29. Kg2 Rd1 30. Bc3 Qf7 31. Bf3 0-1

