[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.28"]
[Round "8.33"]
[White "Michailov, Matias"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2263"]
[BlackElo "2096"]
[PlyCount "122"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Argentina II"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "ARG"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 a6 6. Nf3 b5 7. Bb3 c5 8. dxc5 Qxd1+ 9. Nxd1 e6 10. a4 b4 11. Bf4 Bxc5 12. Ne3 Bb7 13. Ne5 Nc6 14. Nxc6 Bxc6 15. 0-0 0-0 16. a5 Rfd8 17. Rfd1 Rac8 18. h3 h6 19. Bc4 Bb7 20. Bd3 Ne4 21. Kf1 f5 22. h4 Kf7 23. Ke2 Bd4 24. f3 Nc5 25. Nc4 Nxd3 26. cxd3 Kf6 27. Ra4 Bc5 28. Be5+ Kf7 29. h5 Bc6 30. Raa1 Bb5 31. Rac1 Rd5 32. f4 Rcd8 33. b3 g5 34. fxg5 hxg5 35. h6 Bxc4 36. Rxc4 Rxe5+ 37. Kd2 Red5 38. Kc2 Kg6 39. Rh1 Bf8 40. h7 Bg7 41. Rxb4 Rxd3 42. Rb6 Rd2+ 43. Kc1 Ra2 44. Rxe6+ Kf7 45. Rhe1 Rc8+ 46. Kd1 Rd8+ 47. Kc1 Ra1+ 48. Kc2 Rc8+ 49. Kd3 Rc3+ 50. Kd2 Rxe1 51. Rxe1 Rc8 52. Rc1 Rd8+ 53. Ke2 Rb8 54. b4 Rxb4 55. Rc8 Rh4 56. Rc6 Rxh7 57. Rxa6 Rh4 58. g3 Ra4 59. Kf3 Ra3+ 60. Kg2 Be5 61. g4 Rg3+ 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.28"]
[Round "7.33"]
[White "Ono, David"]
[Black "Alharari, Mohammed Alsouri"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2096"]
[BlackElo "2018"]
[PlyCount "85"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Argentina II"]
[BlackTeam "Libya"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "LBY"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. e3 Be7 5. Be2 0-0 6. c4 c6 7. Qc2 Nbd7 8. g4 Ne4 9. h4 Bf6 10. d4 Qa5+ 11. Nbd2 b5 12. a3 bxc4 13. bxc4 Rb8 14. Kf1 Nxd2+ 15. Nxd2 Ba6 16. Bc3 Qc7 17. Bd3 g6 18. f4 dxc4 19. Be4 c5 20. d5 exd5 21. Bxd5 Bxc3 22. Qxc3 Rb3 23. Nxb3 cxb3+ 24. Kf2 Nb6 25. Bxb3 c4 26. Bc2 Bb7 27. Rh3 Qc6 28. e4 Qd7 29. Rg3 Re8 30. Rd1 Qe7 31. h5 Bxe4 32. h6 f6 33. Re3 f5 34. Bxe4 fxe4 35. Kg3 g5 36. fxg5 Qxg5 37. Rd6 Nd5 38. Rxd5 Qxh6 39. Rd7 Re6 40. Qd4 Qf8 41. Rxe4 Qb8+ 42. Kg2 Rxe4 43. Qg7# 1-0

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.28"]
[Round "9.29"]
[White "Ono, David"]
[Black "Lovo, Nicolas"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2096"]
[BlackElo "1756"]
[PlyCount "72"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Argentina II"]
[BlackTeam "Honduras"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "HON"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 c5 6. 0-0 d5 7. cxd5 Nxd5 8. Qb3 e6 9. d3 Nc6 10. Bd2 b6 11. Rad1 Bb7 12. Bg5 Qd7 13. Qc2 Rac8 14. Qd2 Nd4 15. e4 Nb4 16. h4 h5 17. Nxd4 Bxd4 18. Ne2 Bg7 19. a3 Nc6 20. Bh6 Rfd8 21. Bxg7 Kxg7 22. Kh2 Nd4 23. Nc1 Ba6 24. f4 c4 25. f5 exf5 26. exf5 Nxf5 27. Be4 Rc5 28. b4 Re5 29. Qc3 f6 30. Bxf5 Rxf5 31. dxc4 Qxd1 32. Rxd1 Rxd1 33. Qe3 Bxc4 34. Qe7+ Bf7 35. g4 hxg4 36. Qd7 Rxd7 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.27"]
[Round "4.33"]
[White "Alim, Rahaf Hussain A"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2096"]
[PlyCount "44"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Saudi Arabia II"]
[BlackTeam "Argentina II"]
[WhiteTeamCountry "SAU"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. g3 d6 3. Nf3 Nc6 4. Nc3 g6 5. Be2 Bg7 6. 0-0 Nf6 7. d3 0-0 8. Nd5 Bh3 9. Re1 Rc8 10. a3 Nd4 11. Nxd4 cxd4 12. f3 Nxd5 13. exd5 Qa5 14. Bd2 Qxd5 15. c3 dxc3 16. bxc3 Bxc3 17. Rc1 Qd4+ 18. Be3 Qxe3+ 19. Kh1 Bxe1 20. Bf1 Bxf1 21. Qxe1 Qxf3+ 22. Kg1 Qg2# 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.27"]
[Round "6.31"]
[White "Alrehaili, Ahmed Abdullah S"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1980"]
[BlackElo "2096"]
[PlyCount "83"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Saudi Arabia"]
[BlackTeam "Argentina II"]
[WhiteTeamCountry "SAU"]
[BlackTeamCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. h3 g6 6. Bc2 c4 7. Qe2 Na5 8. 0-0 Bg7 9. b4 cxb3 10. axb3 0-0 11. d4 Qc7 12. Bb2 Bd7 13. c4 Nc6 14. Nc3 Qc8 15. Rad1 Nh5 16. Qe3 e5 17. Nd5 Re8 18. dxe5 dxe5 19. b4 Bxh3 20. gxh3 Nf4 21. Nh2 Nxh3+ 22. Kg2 Nf4+ 23. Nxf4 exf4 24. Qb3 f3+ 25. Kh1 Bxb2 26. Qxb2 Qh3 27. Rg1 Re5 28. Rd5 Rae8 29. Qc3 Rh5 30. Rxh5 Qxh5 31. b5 Ne5 32. c5 Qh4 33. Qd4 Qf4 34. Bb3 Qf6 35. Bd5 b6 36. c6 Kg7 37. Qc3 h5 38. c7 Ng4 39. Qxf6+ Nxf6 40. Bb7 Nxe4 41. Bxe4 Rc8 42. Rc1 1-0

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.27"]
[Round "5.24"]
[White "Ono, David"]
[Black "Damaceno, Mateus Lima"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2096"]
[BlackElo "2136"]
[PlyCount "122"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Argentina II"]
[BlackTeam "Brazil II"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "BRA"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nxc3 6. bxc3 g6 7. Bg2 Bg7 8. 0-0 0-0 9. Qc2 Qc7 10. d3 Nc6 11. Be3 b6 12. Bf4 Qd7 13. Ne5 Bxe5 14. Bxe5 Bb7 15. Bf4 e5 16. Bh6 Rfe8 17. Qa4 Qc7 18. Qh4 Qd6 19. Rad1 Nd8 20. e4 f6 21. f4 Nf7 22. fxe5 Qxe5 23. Bd2 Rad8 24. Be1 Kg7 25. g4 Bc8 26. h3 Qe7 27. d4 Ng5 28. Bd2 h6 29. Qf2 Rf8 30. Rde1 Ba6 31. h4 Nf7 32. Qe3 Bxf1 33. Rxf1 g5 34. h5 Nd6 35. Qd3 Qe6 36. e5 fxe5 37. Re1 e4 38. Qg3 cxd4 39. cxd4 Qd5 40. Bc3 Rde8 41. Kh1 Rf7 42. Bb4 Nc4 43. Qb3 a5 44. Bc3 Rf4 45. Ba1 Rxg4 46. Re2 b5 47. a4 bxa4 48. Qxa4 Rb8 49. Qc2 Re8 50. Qa4 Re7 51. Qb3 Rb7 52. Qc2 Nd6 53. Kg1 Re7 54. Qb1 Nf5 55. Kh2 Kh7 56. Kh1 Ng3+ 57. Kh2 Nxe2 58. Qb6 Rh4+ 59. Bh3 Qe6 60. Qxe6 Rxe6 61. Kg2 Nf4+ 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.26"]
[Round "1.13"]
[White "Chylewski, Patryk"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2330"]
[BlackElo "2096"]
[PlyCount "102"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Poland II"]
[BlackTeam "Argentina II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "ARG"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 Ne4 7. Nge2 Qa5 8. Rc1 g5 9. Bg3 h5 10. h4 Bh6 11. hxg5 Bxg5 12. Bh4 Bf5 13. Bxg5 Nxg5 14. Ng3 Bg6 15. Nxh5 Kf8 16. Bd3 Ne4 17. Bxe4 dxe4 18. Ng3 Rxh1+ 19. Nxh1 Nb4 20. Kf1 Rc8 21. Qb3 Nd3 22. Rc2 Qa6 23. Kg1 Ne1 24. Rd2 Bh5 25. Ng3 Bf3 26. gxf3 Nxf3+ 27. Kg2 Nxd2 28. Qd1 Nf3 29. Ncxe4 Nh4+ 30. Kh3 Qh6 31. Qg4 f5 32. Qg5 Qxg5 33. Nxg5 Ng6 34. Nxf5 Rc2 35. f4 Rxb2 36. Kg4 Rh2 37. Ne6+ Kg8 38. Kg5 Rg2+ 39. Kh6 b5 40. Ng5 Nh8 41. Nxe7+ Kf8 42. Ng6+ Nxg6 43. Kxg6 b4 44. e4 Rxa2 45. f5 Rg2 46. e5 b3 47. e6 b2 48. Kf6 Rxg5 49. Kxg5 b1Q 50. Kf6 Qe4 51. Kg6 Qxd4 0-1

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.26"]
[Round "3.27"]
[White "Donoso Diaz, Sebastian"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2192"]
[BlackElo "2096"]
[PlyCount "83"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Chile V"]
[BlackTeam "Argentina II"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "ARG"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Qc2 b6 8. cxd5 exd5 9. Nd4 Nb8 10. Nf5 0-0 11. g4 Re8 12. Nxd6 Qxd6 13. g5 Ng4 14. d4 h6 15. 0-0-0 hxg5 16. h4 Qh6 17. Bd3 gxh4 18. Rdg1 g6 19. Kb1 Be6 20. e4 Nd7 21. f3 Ngf6 22. e5 Kg7 23. Bc1 Qh5 24. Rg5 Qxf3 25. Bxg6 Kf8 26. Rxh4 Ke7 27. exf6+ Nxf6 28. Rf4 Qh1 29. Bxf7 Bxf7 30. Re5+ Be6 31. Qf5 Kd7 32. Qxf6 Re7 33. Rh4 Qg2 34. Rh6 Rae8 35. Rg6 Qh3 36. Kb2 b5 37. Ne2 Qh2 38. Rg7 Rxg7 39. Qxg7+ Re7 40. Qf6 Qh3 41. Bg5 Rf7 42. Qd8# 1-0

[Event "FISU World University"]
[Site "Tornelo INT"]
[Date "2020.10.26"]
[Round "2.26"]
[White "Ono, David"]
[Black "Ruperez Benito, Antonio"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2096"]
[BlackElo "2363"]
[PlyCount "70"]
[EventDate "2020.10.26"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Argentina II"]
[BlackTeam "Spain"]
[WhiteTeamCountry "ARG"]
[BlackTeamCountry "ESP"]

1. c4 e6 2. Nf3 Nf6 3. e3 d5 4. b3 c5 5. Bb2 Nc6 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 Bb4+ 9. Bc3 Qe7 10. a3 Bd6 11. Bb5 Bd7 12. h3 Ne4 13. Bb2 0-0 14. Nf3 Ng3 15. Bxc6 bxc6 16. Qd4 Nf5 17. Qd2 a5 18. 0-0 Rfb8 19. Qc3 f6 20. Nbd2 Bc7 21. Rfe1 Nd6 22. Rad1 Nb5 23. Qc1 Nd6 24. Qc2 Qf7 25. e4 dxe4 26. Nxe4 Bf5 27. Nxd6 Bxc2 28. Nxf7 Bxd1 29. Rxd1 Rxb3 30. Rd7 Ra7 31. g3 Bb6 32. Rd2 Kxf7 33. Kg2 Bc5 34. Nd4 Bxd4 35. Bxd4 Rd7 0-1

[Event "Salta Liendro Memorial"]
[Site "Salta"]
[Date "2017.07.08"]
[Round "1.1"]
[White "Guzman, Cristian Ezequiel"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1712"]
[BlackElo "2030"]
[PlyCount "70"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bf5 7. Bd2 Qc7 8. Ne5 e6 9. g4 Bg6 10. Qe2 Bd6 11. 0-0-0 Nbd7 12. f4 0-0-0 13. Rdf1 Nb6 14. Bb3 Nbd5 15. Bxd5 cxd5 16. Rhg1 a6 17. Rf3 Kb8 18. Be1 Rc8 19. Rh3 Rhe8 20. Rg2 Ka8 21. Rf2 Qb6 22. Nxg6 hxg6 23. Rd3 Rc4 24. h3 Rxd4 25. f5 exf5 26. Nxd5 Rxd5 27. Qxe8+ Nxe8 28. Rxd5 Nf6 29. Rd3 fxg4 30. hxg4 g5 31. Re2 Bf4+ 32. Kb1 Nxg4 33. Re8+ Ka7 34. Rdd8 Qg1 35. a3 Ne3 0-1

[Event "Salta Liendro Memorial"]
[Site "Salta"]
[Date "2017.07.08"]
[Round "2.1"]
[White "Ono, David"]
[Black "Gallo, Juan Patricio"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2030"]
[BlackElo "1699"]
[PlyCount "53"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. Be2 Nf6 8. 0-0 0-0 9. Bf4 Bf5 10. Rc1 Re8 11. d5 Nb8 12. Nd4 Bd7 13. Be3 Na6 14. f4 h5 15. f5 Qc8 16. h3 Nc5 17. Qc2 gxf5 18. Nxf5 Bxf5 19. Rxf5 e6 20. dxe6 Nxe6 21. Rcf1 Qd8 22. Bxh5 Rc8 23. Nd5 Nxh5 24. Rxh5 Kf8 25. Bh6 Rc5 26. Bxg7+ Nxg7 27. Rh8# 1-0

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.15"]
[Round "6.3"]
[White "Acuna, Carlos"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2000"]
[BlackElo "2004"]
[PlyCount "105"]
[EventDate "2017.04.13"]
[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 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. g3 d5 6. exd5 Nxd5 7. Bd2 Bg4 8. h3 Be6 9. Bg2 Nxc3 10. bxc3 Ba5 11. 0-0 0-0 12. Qe2 Re8 13. Rfe1 f6 14. Reb1 Bb6 15. a4 Rb8 16. Nh4 Qd7 17. Kh2 a5 18. Rg1 Ne7 19. g4 c6 20. c4 Bc7 21. Kh1 Ng6 22. Nf3 f5 23. Ng5 e4 24. Raf1 Qd6 25. f4 exf3 26. Bxf3 fxg4 27. Be4 Bd5 28. cxd5 cxd5 29. Rxg4 dxe4 30. Nxe4 Qc6 31. Be3 Rf8 32. Kg1 Rxf1+ 33. Kxf1 Rf8+ 34. Ke1 Qe6 35. Bd4 Qd5 36. Qg2 Qxd4 37. h4 Qe3+ 38. Kd1 Qf3+ 39. Qxf3 Rxf3 40. Ng5 Rf4 41. Rg2 Rxh4 42. Ne6 Be5 43. Nc5 b6 44. Nd7 Rxa4 45. Nxb6 Rb4 46. Nd5 Rb5 47. Ne3 Bc3 48. Rg4 Re5 49. Ng2 Ne7 50. Rc4 Nd5 51. Rh4 Ne3+ 52. Nxe3 Rxe3 53. Rh1 0-1

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.15"]
[Round "5.4"]
[White "Ono, David"]
[Black "Rodriguez, Alberto2222"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2004"]
[BlackElo "2210"]
[PlyCount "73"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. Rb1 e5 7. b4 a6 8. e3 c6 9. Nge2 Be6 10. 0-0 Qc8 11. Re1 Rd8 12. Bb2 Nbd7 13. a4 a5 14. bxa5 Rxa5 15. Ba3 Nf8 16. Qb3 Rd7 17. Bb4 Ra6 18. Rec1 Qa8 19. d4 d5 20. cxd5 Nxd5 21. Nxd5 Bxd5 22. Bxd5 cxd5 23. Bxf8 Qxf8 24. Qb5 Rad6 25. dxe5 Bxe5 26. Rc5 f5 27. Rbc1 Kg7 28. Rc7 Qe7 29. Qxb7 Kh6 30. Rxd7 Rxd7 31. Qb5 Rd6 32. Rd1 Qd7 33. Qb4 Ra6 34. a5 Qd8 35. Nf4 Rxa5 36. Ne6 Bd6 37. Qb3 1-0

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.14"]
[Round "3.4"]
[White "Ono, David"]
[Black "Garnier, Rene Augusto"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2004"]
[BlackElo "2165"]
[PlyCount "111"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. Rb1 e5 7. b4 Re8 8. d3 Nbd7 9. 0-0 Nf8 10. Ng5 h6 11. Nge4 Nh5 12. Qb3 Ne6 13. Nd2 Nd4 14. Qd1 f5 15. e3 Ne6 16. Bb2 c6 17. b5 Bd7 18. bxc6 bxc6 19. d4 exd4 20. exd4 Rb8 21. Nb3 Ng5 22. h4 Nf7 23. Bf3 Nf6 24. Ne2 g5 25. hxg5 hxg5 26. Re1 Qc7 27. Qd2 Ne4 28. Qc1 Bh6 29. Bh5 Nf6 30. Bg6 Kg7 31. Bxf7 Kxf7 32. Qc2 Rh8 33. Nd2 Rh7 34. Nf3 g4 35. Nh4 Rbh8 36. Kf1 Qc8 37. Ba3 Ne4 38. Bc1 Bg7 39. Nf4 Re8 40. Be3 Bf6 41. Nfg2 Qa6 42. Kg1 Kg8 43. Qb3 Bc8 44. Qc2 Qa5 45. Rf1 Bxh4 46. gxh4 Be6 47. Nf4 Rxh4 48. Nxe6 Rxe6 49. Rb8+ Kf7 50. Rfb1 Re7 51. c5 d5 52. Bg5 Rh5 53. Bxe7 Kxe7 54. Qc1 Nd2 55. Qe1+ Kf6 56. Qe5+ 1-0

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.14"]
[Round "4.1"]
[White "Robledo, Cristian"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2200"]
[BlackElo "2004"]
[PlyCount "157"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 g6 6. Be2 Bg7 7. Nbd2 0-0 8. 0-0 Nd7 9. c4 dxc4 10. d5 Na5 11. Qc2 Nb6 12. Rad1 Nxd5 13. Nxc4 Nxc4 14. Bxc4 e6 15. e4 Nb4 16. Qa4 b5 17. Bxb5 Qb6 18. Bd6 Bb7 19. Bxf8 Rxf8 20. a3 Nc2 21. Nd2 Nd4 22. Bd3 Bc6 23. Qa6 Qxb2 24. Qxa7 Qc3 25. Nb1 Qb2 26. Qxc5 Ba4 27. Rd2 Qb8 28. Qg5 Nb3 29. Rdd1 h6 30. Qe3 Rc8 31. Qg3 Qb6 32. e5 Qc5 33. Rde1 Rd8 34. Re3 Qa5 35. h4 Nc5 36. h5 g5 37. Nc3 Bc6 38. Bb1 Rd2 39. Rd1 Rxd1+ 40. Nxd1 Nd7 41. Re2 Nxe5 42. Qb3 Bf6 43. Qc2 Qd5 44. Ne3 Qb5 45. Rd2 Qb7 46. Qh7+ Kf8 47. Qxh6+ Ke7 48. Rd1 Qb3 49. Bc2 Qxa3 50. Qh7 Qb4 51. Qg8 Nd7 52. Bg6 fxg6 53. hxg6 Qc3 54. Qf7+ Kd8 55. Qxe6 Ba4 56. Nd5 Qe5 57. Re1 Qxe6 58. Rxe6 Bb3 59. Rxf6 Nxf6 60. Nxf6 Ke7 61. Ne4 g4 62. g7 Bg8 63. Kh2 Kf7 64. Kg3 Kxg7 65. Kxg4 Kg6 66. Kf4 Bb3 67. g4 Bd1 68. Nc3 Bb3 69. Kg3 Be6 70. f4 Bd7 71. Nd5 Kg7 72. f5 Bc6 73. Nb4 Ba4 74. Kf4 Bb3 75. g5 Bf7 76. Ke5 Bb3 77. Nd5 Kf7 78. g6+ Kg7 79. Ne7 1-0

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.13"]
[Round "1.7"]
[White "Moreira, Fabrizio Roberto Be"]
[Black "Ono, David"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1597"]
[BlackElo "2004"]
[PlyCount "84"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Nbd2 Bf5 4. e3 e6 5. b3 Be7 6. Bb2 h6 7. Bd3 Ne4 8. 0-0 Nd7 9. Qe2 0-0 10. c4 Bb4 11. Bxe4 dxe4 12. Ne1 Qh4 13. f4 Nf6 14. Nc2 Bxd2 15. Qxd2 Rfd8 16. Qf2 Qxf2+ 17. Rxf2 a5 18. a4 h5 19. h3 Ra6 20. Ba3 Rd7 21. b4 axb4 22. Bxb4 b6 23. Bc3 Ne8 24. Nb4 Ra8 25. Nc6 f6 26. Bb4 Nd6 27. Rc2 Bg6 28. Bxd6 cxd6 29. Rb2 Rb7 30. a5 Be8 31. d5 exd5 32. cxd5 b5 33. a6 Bxc6 34. dxc6 Rc7 35. Rxb5 Rxc6 36. a7 Rcc8 37. Rb7 Kh7 38. Rd7 Kg6 39. g4 hxg4 40. hxg4 Rc2 41. Rb1 Rac8 42. Rbb7 Rc1+ 1/2-1/2

[Event "Salta Rodriguez Memorial"]
[Site "Salta"]
[Date "2017.04.13"]
[Round "2.7"]
[White "Ono, David"]
[Black "Moreira, Angel Roberto"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2004"]
[BlackElo "1710"]
[PlyCount "33"]
[EventDate "2017.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 d6 4. Nc3 e5 5. a3 Bd7 6. b4 Rb8 7. Nf3 Nf6 8. 0-0 Be7 9. Nd5 0-0 10. Bb2 b6 11. e3 Re8 12. d4 Bf8 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Nxf6+ gxf6 16. Qh5 Qc8 17. f4 1-0

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.03"]
[Round "4"]
[White "Ono, David"]
[Black "Caruso, Tomas"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2008"]
[BlackElo "1937"]
[PlyCount "89"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. b3 Bf5 5. Bg2 e6 6. Bb2 Nbd7 7. 0-0 Be7 8. Nc3 h6 9. Re1 0-0 10. d4 Ne4 11. Nd2 Nxc3 12. Bxc3 Nf6 13. c5 Ne4 14. Nxe4 Bxe4 15. f3 Bg6 16. e4 Re8 17. b4 Qc7 18. a4 Bf8 19. Qd2 a6 20. Qb2 Qd7 21. Bf1 Reb8 22. Bd2 Rd8 23. Bc3 Bh5 24. Qc2 Bg6 25. Bd3 dxe4 26. Bxe4 Bxe4 27. fxe4 Rab8 28. a5 g6 29. d5 Bg7 30. Bxg7 Kxg7 31. d6 e5 32. Rf1 Qe6 33. Qa2 Kh7 34. Rf3 Rf8 35. Raf1 Rbe8 36. Rf6 Rd8 37. Kg2 Rde8 38. h3 Rd8 39. g4 Rde8 40. Kg3 Rd8 41. h4 Rde8 42. h5 g5 43. Qb3 Rd8 44. Qf3 Rde8 45. Qc3 1-0

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "3"]
[White "Correa Atucsa, Breiner Roiser"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2148"]
[BlackElo "2008"]
[PlyCount "81"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Qb3 Qb6 8. Nxg6 hxg6 9. Be2 Nbd7 10. Bd2 Be7 11. Rc1 0-0 12. 0-0 dxc4 13. Bxc4 Qxb3 14. Bxb3 Rfd8 15. Rfd1 c5 16. d5 exd5 17. Nxd5 Bd6 18. Nxf6+ Nxf6 19. Bc3 Rab8 20. Rxd6 Rxd6 21. Be5 Rbd8 22. Bxd6 Rxd6 23. Rxc5 Rd2 24. f3 Rxb2 25. Rc7 Kh7 26. Rxf7 Rb1+ 27. Kf2 Rb2+ 28. Kf1 Rb1+ 29. Ke2 Rb2+ 30. Kd3 b5 31. e4 g5 32. e5 Nh5 33. e6 Kg6 34. Kc3 Rxg2 35. Bc2+ Rxc2+ 36. Kxc2 Nf4 37. Rxa7 Nxe6 38. Kc3 Kf6 39. Ra6 Ke5 40. Rxe6+ Kxe6 41. Kb4 1-0

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.02"]
[Round "2"]
[White "Ono, David"]
[Black "Villca, Julian"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2008"]
[BlackElo "2197"]
[PlyCount "8"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. e4 Nf6 3. Nc3 Bb4 4. Bd3 Bxc3 1/2-1/2

[Event "South America-ch U18 13th"]
[Site "Santiago de Chile"]
[Date "2016.12.01"]
[Round "1"]
[White "Casanova Ceballos, Axel Nicolas"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1442"]
[BlackElo "2008"]
[PlyCount "80"]
[EventDate "2016.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c3 0-0 9. Bf4 Bg4 10. h3 Bh5 11. Re1 f5 12. Nbd2 Bd6 13. Bxd6 Qxd6 14. Qb3 Kh8 15. Be2 Rae8 16. Nf1 f4 17. N1h2 Rf6 18. Ne5 Bxe2 19. Rxe2 Nxe5 20. dxe5 Rxe5 21. Ng4 Nc5 22. Rxe5 Nxb3 23. Re8+ Rf8 24. Rxf8+ Qxf8 25. axb3 a6 26. Re1 h6 27. Ne5 Kh7 28. Nd3 f3 29. g4 c5 30. Re5 c4 31. bxc4 dxc4 32. Ne1 Qf4 33. Re3 b5 34. Nxf3 a5 35. Kg2 b4 36. Ne1 b3 37. Nf3 a4 38. Kf1 a3 39. bxa3 Qd6 40. a4 b2 0-1

[Event "ARG-ch sf U2300 Ottonello Memorial"]
[Site "Monteros"]
[Date "2016.09.17"]
[Round "2.9"]
[White "Chiappero, Raul"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1850"]
[BlackElo "2000"]
[PlyCount "138"]
[EventDate "2016.09.17"]
[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 Nf6 3. Nc3 Bb4 4. Bb5 0-0 5. d3 c6 6. Ba4 Qa5 7. Bb3 Bxc3+ 8. bxc3 Qxc3+ 9. Bd2 Qc5 10. a3 Qe7 11. 0-0 d6 12. h3 Nbd7 13. Ng5 Nc5 14. Ba2 Ne6 15. f4 exf4 16. Nxe6 Bxe6 17. Bxf4 Bxa2 18. Rxa2 Nd7 19. c3 Kh8 20. Raf2 f6 21. d4 Rad8 22. Qb1 Nb6 23. Re2 Nc4 24. Qa2 Qf7 25. Ref2 Nb6 26. Qc2 Qc4 27. e5 dxe5 28. Bxe5 Nd5 29. Rf3 Rfe8 30. Qf2 Nxc3 31. Rxf6 Ne4 32. Qh4 Nxf6 33. Bxf6 Qxf1+ 34. Kxf1 Rf8 35. Qe4 Rxf6+ 36. Kg1 Rfd6 37. Qb1 b6 38. Qc2 h6 39. Qa4 a5 40. Qc4 Rxd4 41. Qxc6 Rd1+ 42. Kh2 R1d6 43. Qc7 R8d7 44. Qc8+ Kh7 45. Qc2+ g6 46. Qb3 h5 47. Qb5 Kg7 48. Qe5+ Kf7 49. Qf4+ Ke8 50. Qe5+ Kd8 51. Qh8+ Kc7 52. Qa8 Rd5 53. Qa7+ Kc6 54. Qa8+ Kb5 55. Qe8 Ka4 56. Qe3 b5 57. Qc3 Rd3 58. Qc6 R7d5 59. Qc2+ Kxa3 60. Qc1+ Ka4 61. Qc2+ Kb4 62. Qb2+ Rb3 63. Qc2 Rdd3 64. Qc6 a4 65. Qe4+ Ka3 66. Qxg6 Rd2 67. Qxh5 b4 68. h4 Rbb2 69. Kh1 Rxg2 0-1

[Event "ARG-ch sf U2300 Ottonello Memorial"]
[Site "Monteros"]
[Date "2016.09.17"]
[Round "1.6"]
[White "Ono, David"]
[Black "Leiva, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2000"]
[BlackElo "1738"]
[PlyCount "80"]
[EventDate "2016.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 Nc6 5. e3 0-0 6. Nge2 d6 7. 0-0 Bg4 8. h3 Bh5 9. a3 a5 10. b3 Rb8 11. Bb2 Re8 12. g4 Bg6 13. d4 exd4 14. Nxd4 Bxd4 15. exd4 h6 16. Ne2 d5 17. Ng3 Ne7 18. f4 Be4 19. Nxe4 Nxe4 20. Bxe4 dxe4 21. d5 Ng6 22. Qd4 f6 23. g5 hxg5 24. fxg5 Qd6 25. Qe3 Nh4 26. gxf6 Nf3+ 27. Rxf3 exf3 28. Qxf3 Rf8 29. Kh1 Rf7 30. Rg1 Rbf8 31. Qg4 Re8 32. Qh5 Qf4 33. Rxg7+ Rxg7 34. Qxe8+ Kh7 35. Qh5+ Kg8 36. Qe8+ Kh7 37. Qe2 Rg3 38. Qh5+ Kg8 39. Qe8+ Kh7 40. Qh5+ Kg8 1/2-1/2

[Event "ARG-ch sf U2300"]
[Site "San Pedro de Jujuy"]
[Date "2016.08.06"]
[Round "2.1"]
[White "Garnier, Rene Augusto"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2174"]
[BlackElo "1993"]
[PlyCount "133"]
[EventDate "2016.08.06"]
[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 e5 2. Nc3 Nf6 3. Bc4 Bb4 4. Qf3 Nc6 5. Nge2 d6 6. h3 Be6 7. Nd5 Bc5 8. Nxf6+ Qxf6 9. Qxf6 gxf6 10. Bxe6 fxe6 11. c3 a5 12. d3 d5 13. Bh6 Rg8 14. 0-0 Rg6 15. Be3 Bxe3 16. fxe3 dxe4 17. dxe4 0-0-0 18. Rad1 Rdg8 19. g3 a4 20. b4 Nd8 21. Rf3 Nf7 22. Rdf1 Nd6 23. Rxf6 Rxf6 24. Rxf6 Nxe4 25. Rh6 Rg7 26. Rh5 Nd2 27. Kg2 Nc4 28. Kf2 Rf7+ 29. Ke1 Nxe3 30. b5 c6 31. bxc6 b5 32. Rh6 Re7 33. Nc1 e4 34. Ne2 e5 35. g4 Nd5 36. Rd6 Nf4 37. Ng3 Kc7 38. Rh6 Nd3+ 39. Kd2 Nc5 40. Ke3 Kb6 41. Nf5 Re6 42. Rxe6 Nxe6 43. Kxe4 Kxc6 44. Kxe5 Nc5 45. Nd4+ Kd7 46. Nxb5 Nd3+ 47. Kf6 Nf2 48. Kg7 Nxh3 49. Kxh7 Kc6 50. Na3 Ng5+ 51. Kg6 Ne4 52. Nb1 Kd5 53. Kf5 Nd6+ 54. Kf4 Nc4 55. g5 Ke6 56. Ke4 Ne5 57. Nd2 Nc6 58. Nc4 Ne7 59. Nb6 a3 60. Nc4 Nd5 61. Kd4 Nc7 62. Nxa3 Kf5 63. c4 Kxg5 64. Ke5 Na6 65. Kd6 Nb4 66. c5 Nxa2 67. c6 1-0

[Event "ARG-ch sf U2300"]
[Site "San Pedro de Jujuy"]
[Date "2016.08.06"]
[Round "1.6"]
[White "Ono, David"]
[Black "Borda, Marcelo"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1993"]
[BlackElo "1737"]
[PlyCount "63"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. d4 c6 5. Bg2 Qa5 6. Bd2 Bb4 7. a3 Bxc3 8. Bxc3 Qa6 9. cxd5 cxd5 10. Nf3 0-0 11. Bb4 Re8 12. 0-0 Nc6 13. Bd2 e5 14. dxe5 Nxe5 15. Bc3 Ng6 16. Re1 Bd7 17. h4 h6 18. e3 Ba4 19. b3 Bb5 20. a4 Bd3 21. Bxf6 gxf6 22. Nd4 Rad8 23. Rc1 Ne5 24. Qh5 Bg6 25. Qxh6 Ng4 26. Qf4 Ne5 27. Bf1 Qd6 28. Nf5 Qf8 29. Rc7 Nc6 30. Nh6+ Kg7 31. Ng4 f5 32. Qh6+ 1-0

[Event "ARG-ch sf U2300"]
[Site "San Pedro de Jujuy"]
[Date "2016.08.06"]
[Round "3.5"]
[White "Ortiz, Gonzalo Julian"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1843"]
[BlackElo "1993"]
[PlyCount "46"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. g3 Bf5 7. Bg2 e6 8. a3 Bd6 9. Bg5 h6 10. Bxf6 Qxf6 11. Qa4 0-0 12. 0-0 a6 13. e3 Bd3 14. Rfd1 b5 15. Qb3 Na5 16. Qa2 Bc2 17. Re1 Nb3 18. Rac1 Nxc1 19. Rxc1 Bg6 20. Qb3 Rac8 21. Bf1 b4 22. Na2 Rxc1 23. Nxc1 bxa3 0-1

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.31"]
[Round "8.4"]
[White "Acosta, Martin Ezequiel"]
[Black "Ono, David"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2157"]
[BlackElo "1990"]
[PlyCount "91"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 12. g4 Bg6 13. Nc3 Nxc3 14. Qxc3 f6 15. Bf4 Qd7 16. h3 0-0 17. Qxc7 Qxc7 18. Bxc7 Bb4 19. Red1 Rf7 20. Rac1 Be4 21. Nh2 Rc8 22. Bf4 Rd8 23. a3 Ba5 24. d5 Bxd5 25. Be3 a6 26. Nf1 Bc6 27. Rxd8+ Bxd8 28. Ng3 Rd7 29. Nf5 g6 30. Nd4 Bd5 31. Nc2 Be7 32. Ne1 Kf7 33. f3 a5 34. Kf2 b5 35. Ng2 a4 36. Rd1 Be6 37. Rxd7 Bxd7 38. Bd2 Be6 39. Bc3 Bc5+ 40. Kg3 f5 41. gxf5 Bxf5 42. Nh4 Bd3 43. f4 h6 44. Nf3 Bd6 45. Ne5+ Bxe5 46. fxe5 1/2-1/2

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.30"]
[Round "6.3"]
[White "Lagar, Valentin Alejo"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2216"]
[BlackElo "1990"]
[PlyCount "141"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bf4 Be7 8. Qd2 Be6 9. 0-0-0 a6 10. Ng5 Bxg5 11. Bxg5 Qd7 12. Kb1 f6 13. Be3 0-0-0 14. h3 Rhe8 15. Be2 Kb8 16. Rhe1 Bf7 17. b3 Re7 18. f4 Bg6 19. Bf1 Rde8 20. Bf2 Be4 21. Kb2 h6 22. Bg1 Na7 23. Qf2 Nc8 24. Re2 Bc6 25. Rxe7 Rxe7 26. Bd3 Qe8 27. c4 b6 28. a4 a5 29. Rd2 Bb7 30. g4 Na7 31. Be2 Qc6 32. Bd1 Nc8 33. Qg3 Re6 34. h4 Qe8 35. Bd4 Na7 36. f5 Re7 37. g5 hxg5 38. hxg5 fxg5 39. Qxg5 Qf7 40. Bh5 Qf8 41. Re2 Rxe2 42. Bxe2 Be4 43. Bg4 Nc6 44. Bxg7 Qf7 45. Bc3 Ka7 46. Qf4 d5 47. cxd5 Bxd5 48. f6 Nd8 49. Qh6 Qg8 50. Bh5 Nf7 51. Qf4 Kb8 52. Be5 Qd8 53. Qd4 Kc8 54. Bg4+ Kb7 55. c4 Nxe5 56. Qxd5+ Qxd5 57. cxd5 b5 58. Kc3 bxa4 59. bxa4 Ng6 60. Bf5 Nf8 61. Kd4 Kb6 62. Kc4 c5 63. Bh3 Ng6 64. Be6 Ne5+ 65. Kc3 Kc7 66. f7 Ng6 67. Kc4 Kd6 68. Kb5 Nf8 69. Kxa5 Ke5 70. Kb5 Kd4 71. d6 1-0

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.30"]
[Round "7.3"]
[White "Ono, David"]
[Black "Caruso, Tomas"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1990"]
[BlackElo "1890"]
[PlyCount "91"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Nf6 3. e4 e5 4. g3 Nc6 5. Bg2 Bc5 6. h3 Bb7 7. Nge2 0-0 8. 0-0 Ne8 9. a3 a5 10. Na4 Be7 11. f4 d6 12. d3 g6 13. f5 Bg5 14. h4 Bxc1 15. Rxc1 Nf6 16. Nec3 Nd4 17. Nd5 Bxd5 18. cxd5 Nh5 19. Kh2 Nf6 20. g4 h5 21. Bh3 b5 22. g5 Nd7 23. Nc3 Nc5 24. Ne2 Ncb3 25. Rc3 b4 26. Rxb3 Nxb3 27. Qxb3 bxa3 28. Qxa3 Rb8 29. Rf2 a4 30. Nc3 Rb3 31. Qxa4 Qb8 32. Qa1 Qb6 33. Kg2 Rb8 34. fxg6 fxg6 35. Be6+ Kh8 36. Na4 Qb5 37. Qf1 Qe8 38. Rf7 Qd8 39. Rd7 Qf8 40. Rf7 Qd8 41. Rf6 Qe8 42. Bf7 Qd7 43. Re6 Qd8 44. Rxg6 Qe7 45. Rh6+ Kg7 46. Qf5 1-0

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.29"]
[Round "5.4"]
[White "Ono, David"]
[Black "Aguero Arce, Matias"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1990"]
[BlackElo "2038"]
[PlyCount "118"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. g3 Bf5 5. Bg2 Nbd7 6. Bb2 Qc7 7. d4 e6 8. 0-0 Be7 9. Nc3 0-0 10. Re1 Ne4 11. Nd2 Nxc3 12. Bxc3 Nf6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 Bf6 17. Qc2 Rfd8 18. Rae1 Rd7 19. Qb2 Rad8 20. R1e2 h6 21. b4 Qb6 22. Kg2 a6 23. a4 Qa7 24. c5 b5 25. Qa1 Qc7 26. axb5 axb5 27. Ra2 Rd5 28. Ra7 Qc8 29. Rf4 R5d7 30. Ra2 Rc7 31. Ra6 Qd7 32. Qa2 Qe7 33. Re4 Rd5 34. Ra8+ Rd8 35. Ra6 Kh7 36. Qb1 g6 37. h4 Rd5 38. Qa1 Qd7 39. Ra8 Rc8 40. Ra7 Rc7 41. Ra8 Bg7 42. Qa5 Rf5 43. Qa2 Rc8 44. Ra7 Rc7 45. Ra8 h5 46. f3 e5 47. Qe2 exd4 48. Bd2 d3 49. Qe3 Qd5 50. Ree8 g5 51. hxg5 Kg6 52. Re4 Rd7 53. Rc8 Ra7 54. g4 hxg4 55. fxg4 Re5 56. Kf3 Ra2 57. Kf4 Rxd2 58. Rxe5 Bxe5+ 59. Qxe5 Rf2+ 0-1

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.29"]
[Round "3.5"]
[White "Ono, David"]
[Black "Tomas Falcon, Jesus"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1990"]
[BlackElo "2144"]
[PlyCount "104"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 e4 5. Nc3 Bb4 6. Qb3 Bxc3+ 7. bxc3 0-0 8. e3 d6 9. Ba3 Na6 10. Ne2 Rb8 11. 0-0 Re8 12. h3 h5 13. Kh1 Bf5 14. Ng1 Qd7 15. Rae1 Be6 16. Qa4 Nc7 17. d5 Bf5 18. dxc6 bxc6 19. Rd1 Re6 20. Ne2 c5 21. Qc2 Re5 22. Ng1 Qe6 23. Qa4 Qe7 24. Rb1 Ra8 25. Rb7 Bc8 26. Rxa7 Rxa7 27. Qxa7 Ba6 28. Rb1 Bxc4 29. Rb7 Nfe8 30. Qa4 Bd5 31. Rb2 Qe6 32. Ne2 g5 33. Rd2 Bc4 34. Qd1 Bxa2 35. Nc1 Bc4 36. Qxh5 Nb5 37. Bb2 Nf6 38. Qd1 Nd5 39. Qa4 Ndc7 40. Ba1 d5 41. Nb3 Qb6 42. Qa5 Qc6 43. Qa4 Re8 44. Nc1 Ra8 45. Qc2 Rxa1 46. f3 Bd3 47. Qb2 Qa6 48. c4 dxc4 49. Qe5 Rxc1+ 50. Kh2 Qg6 51. fxe4 Rc2 52. Rd1 Rxg2+ 0-1

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.29"]
[Round "4.2"]
[White "Villegas, Franco"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2165"]
[BlackElo "1990"]
[PlyCount "70"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Nf6 11. Nc3 Nxd5 12. Nxd5 Qxd5 13. Re1 Be6 14. Bf4 c6 15. Re5 Qd7 16. Rae1 Bf6 17. Rh5 0-0-0 18. Rd1 h6 19. Ra5 a6 20. Bg3 Bg4 21. d5 Rhe8 22. Rc1 Bxb2 23. Rxa6 Qxd5 24. Ra8+ Kd7 25. Qxd5+ cxd5 26. Rc7+ Ke6 27. Ra7 Rc8 28. Raxb7 Rxc7 29. Bxc7 Bxf3 30. Rxb2 Kd7 31. Ba5 Bh5 32. f3 g5 33. Kf2 Bg6 34. Bc3 h5 35. a4 g4 0-1

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.28"]
[Round "2.1"]
[White "Amato, Leonel"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2089"]
[BlackElo "1990"]
[PlyCount "65"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nb4 9. Be2 0-0 10. Nc3 Bf5 11. a3 Nxc3 12. bxc3 Nc6 13. Bf4 dxc4 14. Bxc4 Na5 15. Bd3 Bxd3 16. Qxd3 c5 17. d5 c4 18. Qd1 Nb3 19. Ra2 Bf6 20. Be5 Re8 21. Re1 b5 22. Rae2 Bxe5 23. Nxe5 Nc5 24. Nxf7 Kxf7 25. Rxe8 Qxe8 26. Qf3+ Kg8 27. Rxe8+ Rxe8 28. h3 Nd7 29. d6 Nf6 30. Qc6 Re1+ 31. Kh2 Rd1 32. Qxb5 Rxd6 33. Qb8+ 1-0

[Event "ARG-ch U18"]
[Site "Villa Martelli"]
[Date "2016.05.28"]
[Round "1.5"]
[White "Leal, Jorge Augusto"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2173"]
[BlackElo "1990"]
[PlyCount "83"]
[EventDate "2016.05.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. e3 Bf5 7. Qb3 Qb6 8. Nxd5 Qxb3 9. Nxf6+ exf6 10. axb3 Bb4+ 11. Bd2 0-0 12. Bc4 Bd6 13. 0-0 Rfd8 14. Rfc1 a6 15. Bxa6 bxa6 16. Rxc6 Bd3 17. Ba5 Rd7 18. Nd2 Bb5 19. Rc2 Re8 20. Rac1 g6 21. Nc4 Bf8 22. Nb6 Rd6 23. Rc8 Rxc8 24. Rxc8 Rc6 25. Rxc6 Bxc6 26. d5 Bb5 27. Nc4 Bc5 28. Kf1 Kf8 29. Ke2 f5 30. Kd3 Ke8 31. Bc3 Kd7 32. f3 h5 33. e4 fxe4+ 34. fxe4 Bg1 35. h3 Bf2 36. e5 Bh4 37. Ke4 Bd8 38. Bb4 Ke8 39. Nd6+ Kd7 40. Nxf7 Bh4 41. e6+ Kc7 42. d6+ 1-0

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.27"]
[Round "8"]
[White "Ono, David"]
[Black "Munoz, Francisco Javier"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1930"]
[BlackElo "2333"]
[PlyCount "52"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 dxc4 5. Qc2 Nbd7 6. Qxc4 e5 7. d3 Bd6 8. 0-0 0-0 9. Qc2 Re8 10. Nc3 h6 11. Nd2 Bf8 12. a3 Nc5 13. Nde4 Nfxe4 14. Nxe4 Ne6 15. e3 f5 16. Nc3 Nc5 17. Rd1 Be6 18. d4 Bb3 19. Qxf5 Bxd1 20. dxc5 Bb3 21. Be4 Qf6 22. Qh7+ Kf7 23. Bd3 Bd5 24. e4 Bxc5 25. Be3 Bxe3 26. fxe3 Be6 0-1

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.26"]
[Round "6"]
[White "Leal, Jorge Augusto"]
[Black "Ono, David"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2097"]
[BlackElo "1930"]
[PlyCount "33"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 dxc4 5. e4 b5 6. Bf4 e6 7. Qc2 Bb7 8. Be2 Be7 9. g4 Nbd7 10. g5 Nh5 11. Be3 Qc7 12. a4 h6 13. d5 exd5 14. exd5 Nf4 15. dxc6 Bxc6 16. axb5 Ng2+ 17. Kf1 1/2-1/2

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.26"]
[Round "7"]
[White "Ono, David"]
[Black "Amato, Leonel"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1930"]
[BlackElo "1973"]
[PlyCount "132"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 c5 6. Nc3 Nc6 7. a3 d6 8. Rb1 a6 9. b4 cxb4 10. axb4 Nd7 11. b5 axb5 12. Nxb5 Nde5 13. Nxe5 Bxe5 14. Bb2 Bxb2 15. Rxb2 Be6 16. d3 Qd7 17. Re1 Bh3 18. Bh1 h5 19. Qd2 h4 20. Nc3 hxg3 21. hxg3 Kg7 22. Nd5 Rab8 23. Qf4 Rh8 24. Nb6 Qd8 25. f3 Qg8 26. e4 Be6 27. Ree2 Ne5 28. Qe3 Rh3 29. f4 Ng4 30. Qf3 Qh8 31. Bg2 Rh2 32. Bh1 Rxe2 33. Qxe2 Kg8 34. Bf3 Qd4+ 35. Kf1 Kg7 36. Rb1 Rh8 37. Qb2 Ne3+ 38. Kg1 Nf5+ 39. Qxd4+ Nxd4 40. Bd1 Rb8 41. Kf2 f6 42. Ke3 Nc6 43. g4 Bf7 44. Nd7 Ra8 45. Rxb7 Ra1 46. Be2 e5 47. f5 Nd4 48. Rb2 gxf5 49. gxf5 Re1 50. Kf2 Rh1 51. Kg2 Re1 52. Bf1 Rc1 53. Nb6 Nc2 54. Kf2 Nd4 55. Nc8 d5 56. Nd6 dxe4 57. dxe4 Rc2+ 58. Rxc2 Nxc2 59. c5 Nd4 60. Bb5 Nxb5 61. Nxb5 Be8 62. Nd6 Bc6 63. Ke3 Kf8 64. Kd3 Ke7 65. Kc4 Kd7 66. Kb4 Ke7 1-0

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.25"]
[Round "5"]
[White "Acosta, Martin Ezequiel"]
[Black "Ono, David"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2152"]
[BlackElo "1930"]
[PlyCount "76"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. h3 0-0 9. c4 Nb4 10. Be2 Be6 11. Nc3 Nf6 12. Ne5 dxc4 13. Bxc4 Bxc4 14. Nxc4 Nbd5 15. Nxd5 Qxd5 16. Ne3 Qd7 17. Qf3 c6 18. Rd1 Rad8 19. Nf5 Nd5 20. Bh6 Bf6 21. Qg4 Ne7 22. Bxg7 Qxf5 23. Bxf6+ Qxg4 24. hxg4 Rd7 25. Bxe7 Rxe7 26. Rd2 Rd8 27. Rad1 Rd5 28. f3 f6 29. Kf2 Kf7 30. Re2 Red7 31. Re4 Ra5 32. a3 Rb5 33. Rd2 a5 34. Ke3 Rb3+ 35. Kf4 Rb5 36. g3 Kg6 37. Rh2 Rb3 38. Rd2 Rd5 1/2-1/2

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.25"]
[Round "4"]
[White "Ono, David"]
[Black "Lagar, Valentin Alejo"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1930"]
[BlackElo "2094"]
[PlyCount "56"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. Nc3 Nc6 7. Rb1 e5 8. d3 a5 9. a3 Re8 10. Nd2 Be6 11. Nd5 Qd7 12. Nxf6+ Bxf6 13. Ne4 Bg7 14. Re1 Bh3 15. Bh1 Qc8 16. b4 axb4 17. axb4 h6 18. b5 Nd4 19. e3 Ne6 20. Bb2 f5 21. Nc3 Ng5 22. Nd5 Qd7 23. b6 c6 24. Nc7 Rad8 25. Nxe8 Rxe8 26. f3 Rf8 27. Qb3 Kh8 28. f4 Ne6 1/2-1/2

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.24"]
[Round "2"]
[White "Malamud, Lautaro"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2120"]
[BlackElo "1930"]
[PlyCount "84"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nc6 7. Bd3 Be7 8. 0-0 Be6 9. Re1 h6 10. Nd4 Nxd4 11. cxd4 d5 12. Rxe6 fxe6 13. Bg6+ Kd7 14. c4 dxc4 15. Qg4 Bd6 16. d5 Qf6 17. Be3 h5 18. dxe6+ Qxe6 19. Qg5 Raf8 20. Bxh5 Qe5 21. Qg4+ Qe6 22. Qxg7+ Kc6 23. Bf3+ Kb5 24. Qd4 c5 25. Qg7 Bxh2+ 26. Kf1 Qf7 27. Qg5 Bd6 28. a4+ Kb6 29. a5+ Kb5 30. Ke2 Rhg8 31. Qh4 Qf5 32. Be4 Qg4+ 33. Qxg4 Rxg4 34. Bxb7 Be5 35. Ra2 Bd4 36. a6 Re8 37. Kf3 Rg7 38. g3 Rf7+ 39. Ke2 Rfe7 40. Bd5 Bxe3 41. fxe3 Rxe3+ 42. Kf2 Rd3 0-1

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.24"]
[Round "3"]
[White "Ono, David"]
[Black "Viera, Matias Nahuel"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1930"]
[BlackElo "1954"]
[PlyCount "63"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bf5 5. 0-0 e6 6. d4 Nbd7 7. b3 Be7 8. Bb2 h6 9. Nc3 0-0 10. Nd2 Qa5 11. a3 Qb6 12. Re1 Rfe8 13. Na4 Qd8 14. h3 b5 15. Nc3 bxc4 16. e4 dxe4 17. Nxc4 c5 18. Nxe4 Bxe4 19. Bxe4 Nxe4 20. Rxe4 Nf6 21. Re1 cxd4 22. Qxd4 Qxd4 23. Bxd4 Red8 24. Red1 Nd5 25. Rac1 a5 26. Bb2 Rdb8 27. Rd3 Rb5 28. a4 Rb7 29. Rcd1 Bc5 30. Kf1 Be7 31. Be5 Ra6 32. Bb2 1/2-1/2

[Event "ARG-ch sf U18"]
[Site "Villaguay"]
[Date "2016.02.23"]
[Round "1"]
[White "Ono, David"]
[Black "Lescano, Tomas"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1930"]
[PlyCount "67"]
[EventDate "2016.02.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 0-0 5. 0-0 b6 6. Ne5 c6 7. d4 d5 8. Nc3 Qc7 9. e4 Ba6 10. Bf4 Bd6 11. exd5 exd5 12. b3 Nbd7 13. Re1 Bb7 14. cxd5 Nxe5 15. dxe5 Bb4 16. Rc1 Qd7 17. d6 c5 18. Bf1 Qc6 19. f3 Qxf3 20. Qxf3 Bxf3 21. Kf2 Bc6 22. Red1 Nd7 23. Nd5 Bxd5 24. Rxd5 Rfe8 25. Bh3 Rad8 26. Rc2 h6 27. Kf3 g5 28. Bxd7 Rxd7 29. Bc1 Re6 30. Bb2 Kg7 31. Re2 Kg6 32. Re4 f5 33. exf6 Rxe4 34. Kxe4 1-0

[Event "Salta Escoda Memorial"]
[Site "Salta"]
[Date "2016.01.30"]
[Round "6"]
[White "Ono, David"]
[Black "Gallo, Lucas"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1930"]
[BlackElo "1555"]
[PlyCount "37"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. a3 a5 6. d3 g6 7. e4 e5 8. Nge2 Nh5 9. Nd5 f5 10. Nec3 Bg7 11. exf5 0-0 12. fxg6 hxg6 13. Ne4 Ra6 14. Bg5 Qd7 15. 0-0 Nd4 16. Rb1 a4 17. Bh4 Kh8 18. Ne7 Kh7 19. Ng5+ 1-0

[Event "Salta Escoda Memorial"]
[Site "Salta"]
[Date "2016.01.29"]
[Round "5"]
[White "Garcia, Jose Luis"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2039"]
[BlackElo "1930"]
[PlyCount "64"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Nxe4 5. Nxe5 Nd6 6. Bb3 Nc6 7. d4 Qh4 8. Be3 Nxe5 9. dxe5 Ne4 10. Qd4 c5 11. Qc4 d5 12. exd6 0-0 13. 0-0-0 Bxc3 14. d7 Bf6 15. g3 b5 16. Qxf7+ Rxf7 17. dxc8Q+ Rxc8 18. Bxf7+ Kxf7 19. gxh4 Be7 20. Rd7 a6 21. Ra7 Rc6 22. f3 Nf6 23. Rd1 h6 24. Bf4 Ke8 25. Be5 Re6 26. f4 c4 27. c3 Ng4 28. Rd5 g5 29. hxg5 hxg5 30. Bd4 gxf4 31. Rf5 Kd8 32. h4 Rh6 1-0

[Event "Salta Escoda Memorial"]
[Site "Salta"]
[Date "2016.01.27"]
[Round "4"]
[White "Ono, David"]
[Black "Acuna, Carlos"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1930"]
[BlackElo "2061"]
[PlyCount "103"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. c4 e6 6. Nc3 Be7 7. d4 cxd4 8. Nb5 a6 9. Nbxd4 0-0 10. b3 d6 11. Bb2 Nbd7 12. Rc1 Qc7 13. e3 Rac8 14. Qe2 Rfe8 15. Rfd1 Qc5 16. Ne1 Bxg2 17. Nxg2 Qg5 18. Rc2 Nc5 19. b4 Ncd7 20. e4 d5 21. cxd5 Rxc2 22. Nxc2 exd5 23. f4 Qg6 24. e5 Bf8 25. Nh4 Qh6 26. Qxa6 Qh5 27. Qf1 Rc8 28. Ne3 Ne4 29. Rxd5 Nb8 30. a3 Nc3 31. Bxc3 Rxc3 32. e6 Qh6 33. exf7+ Kxf7 34. Nc4 Qe6 35. Ne5+ Kg8 36. Rd3 Rc8 37. Qf3 Rc1+ 38. Rd1 Rxd1+ 39. Qxd1 g6 40. Qd3 Be7 41. Nhf3 Kg7 42. h4 Nc6 43. Nxc6 Qxc6 44. Qb3 Qc1+ 45. Kg2 Bf6 46. Qd3 Qb2+ 47. Kh3 Qf2 48. Ng5 Kh6 49. Ne4 Qb2 50. Nxf6 Qxf6 51. Qd5 Qa1 52. Qg5+ 1-0

[Event "Salta Escoda Memorial"]
[Site "Salta"]
[Date "2016.01.24"]
[Round "3"]
[White "Paliza, Raul"]
[Black "Ono, David"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1600"]
[BlackElo "1930"]
[PlyCount "99"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 0-0 5. Bg5 Nc6 6. Be2 d5 7. Bxf6 Qxf6 8. exd5 Ne7 9. 0-0 Bxc3 10. bxc3 Nxd5 11. Qd2 Nf4 12. Qe3 Nd5 13. Qxe5 Qxe5 14. Nxe5 Re8 15. d4 Nxc3 16. Bf3 f6 17. Nc4 c6 18. Na5 Rb8 19. a4 Bd7 20. Rfe1 Rxe1+ 21. Rxe1 Nxa4 22. Re7 Nb6 23. Bh5 g6 24. Bf3 Bc8 25. c4 Nd7 26. d5 Ne5 27. dxc6 bxc6 28. h3 Rb1+ 29. Kh2 Bd7 30. Bg4 Bxg4 31. hxg4 Nxg4+ 32. Kg3 Ne5 33. f4 Ra1 34. Rxa7 Nxc4 35. Nxc6 Rxa7 36. Nxa7 Nd6 37. Nc6 Kf7 38. Kf3 f5 39. Ne5+ Ke6 40. g3 Nf7 41. Nc6 h5 42. Nd4+ Kd5 43. Nb5 Nd8 44. Nc7+ Kc6 45. Na6 Kb5 46. Nc7+ Kc4 47. Ke3 Nc6 48. Ne6 Ne7 49. Nf8 Kd5 50. Nd7 1/2-1/2

[Event "Salta Escoda Memorial"]
[Site "Salta"]
[Date "2016.01.23"]
[Round "2"]
[White "Ono, David"]
[Black "Villca, Julian"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1930"]
[BlackElo "2096"]
[PlyCount "100"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Be6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 a5 10. Bd2 Bf6 11. Ne4 Nd4 12. Nxd4 exd4 13. Nxf6+ Qxf6 14. Qc2 c6 15. e4 dxe3 16. fxe3 Qg6 17. e4 Nf6 18. Bc3 Ng4 19. Qd2 f5 20. Bxa5 fxe4 21. Bxe4 Bf5 22. Bb4 Rf7 23. Bxf5 Rxf5 24. Rxf5 Qxf5 25. Rf1 Qh5 26. d4 Re8 27. h4 Qd5 28. Qf4 h5 29. Re1 Rxe1+ 30. Bxe1 Qb3 31. Qe4 Kf7 32. Qf4+ Nf6 33. Bc3 Kg8 34. Qe3 Qd1+ 35. Kg2 Qg4 36. Be1 Nd5 37. Qe5 Nf6 38. Qe3 Ne4 39. b4 Nd6 40. Bf2 Nf5 41. Qg5 Qe4+ 42. Kg1 Qf3 43. Qf4 Qxf4 44. gxf4 Kf7 45. Kf1 b5 46. Ke2 Ke6 47. Kd3 Kd5 48. Be3 Nxh4 49. Bf2 Nf5 50. Kc3 h4 0-1

[Event "Salta Escoda Memorial"]
[Site "Salta"]
[Date "2016.01.22"]
[Round "1"]
[White "Toscano, Francisco"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1930"]
[PlyCount "130"]
[EventDate "2016.01.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Be2 Bf5 7. 0-0 e6 8. Re1 Bd6 9. Bd3 Bg4 10. h3 Bh5 11. Bd2 Qc7 12. Ne4 Be7 13. c4 Nbd7 14. Bc3 0-0 15. Ng3 Bg6 16. Bxg6 hxg6 17. Rc1 Bd6 18. d5 exd5 19. cxd5 Nxd5 20. Bxg7 Kxg7 21. Qxd5 Qb6 22. Qd4+ Qxd4 23. Nxd4 Bxg3 24. fxg3 Rfe8 25. Rf1 Re5 26. Nf3 Re2 27. Rcd1 Nb6 28. h4 Nd5 29. Rf2 Rae8 30. Rd2 R2e7 31. Kh2 f5 32. Ng5 Nf6 33. Kg1 Re1+ 34. Rf1 R1e2 35. Rfd1 R8e7 36. Kf1 R2e3 37. Rd3 Ng4 38. Nf3 R3e6 39. Re1 Nh2+ 40. Kf2 Rxe1 41. Nxe1 Ng4+ 42. Kf1 Ne3+ 43. Kf2 Nc4 44. b3 Nb6 45. Nf3 Nd5 46. Nd2 Nb4 47. Rd6 Nxa2 48. Nf3 Nc3 49. Ng5 Nb5 50. Rd3 Nc7 51. Rd6 c5 52. Nh3 Ne6 53. Nf4 Nxf4 54. gxf4 Kh6 55. g4 fxg4 56. Kg3 Kh7 57. Kxg4 Rc7 58. Kg5 b5 59. Rxg6 Rg7 60. f5 c4 61. bxc4 bxc4 62. Rxg7+ Kxg7 63. h5 c3 64. h6+ Kh7 65. f6 c2 0-1

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.05"]
[Round "8.5"]
[White "Ono, David"]
[Black "Mizzau, Pablo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1774"]
[BlackElo "1702"]
[PlyCount "65"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 f5 4. Nf3 Nf6 5. 0-0 Be7 6. d3 0-0 7. Nc3 c6 8. Rb1 Qe8 9. b4 Qh5 10. e3 g5 11. Nd2 Qh6 12. Nb3 f4 13. exf4 gxf4 14. f3 Nh5 15. d4 exd4 16. Nxd4 Qg6 17. g4 Ng7 18. Bb2 Nd7 19. Rf2 Nb6 20. Bf1 Qf7 21. Qd3 d5 22. cxd5 Nxd5 23. Nxd5 Qxd5 24. Qc2 Kh8 25. a3 c5 26. Bc4 Qg5 27. bxc5 Bxc5 28. Kh1 Bd7 29. Rg2 Rac8 30. Nf5 Rg8 31. Bxg8 Kxg8 32. Nxg7 Bd4 33. Qb3+ 1-0

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.05"]
[Round "7.6"]
[White "Questa, Gaspar"]
[Black "Ono, David"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1774"]
[PlyCount "132"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Nf3 Bf5 7. Ne4 Qc7 8. Nxf6+ exf6 9. Bc4 Qe7+ 10. Be2 Nd7 11. 0-0 0-0-0 12. c4 Nb6 13. Re1 Qd7 14. Ba5 Re8 15. Bxb6 axb6 16. a3 g5 17. d5 c5 18. Bd3 Rxe1+ 19. Nxe1 Bd6 20. Bxf5 Qxf5 21. Qa4 g4 22. g3 h5 23. Qc2 Qxc2 24. Nxc2 Be5 25. Rb1 Re8 26. Ne3 Kc7 27. b4 Bd6 28. b5 Ra8 29. Rb3 Be5 30. Kg2 Ra4 31. Rb1 Rxa3 32. Rc1 Kd7 33. Rc2 Ke8 34. h3 f5 35. Nxf5 Rf3 36. hxg4 hxg4 37. Nh4 Ra3 38. Nf5 Rf3 39. Nh4 Ra3 40. Nf5 Bd4 41. Nd6+ Ke7 42. Nxb7 Rc3 43. Rxc3 Bxc3 44. f3 gxf3+ 45. Kxf3 Kd7 46. Ke4 Kc7 47. d6+ Kxb7 48. Kd5 Kc8 49. Kc6 Ba5 50. d7+ Kd8 51. g4 f6 52. Kd6 Bb4 53. Ke6 Bc3 54. Kd6 Bd4 55. Kc6 Be3 56. Kxb6 Kxd7 57. Ka7 Bf4 58. b6 Ke6 59. b7 Bc7 60. Ka6 Ke5 61. Kb5 Kd4 62. Kc6 Be5 63. Kd7 Kxc4 64. Ke6 Kd4 65. b8Q Bxb8 66. Kxf6 Be5+ 0-1

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.04"]
[Round "5.4"]
[White "Leal, Jorge Augusto"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2063"]
[BlackElo "1774"]
[PlyCount "107"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Be2 Be7 6. h3 Nbd7 7. 0-0 0-0 8. Nh4 Bg6 9. Nxg6 hxg6 10. Nd2 c5 11. c3 Qb6 12. Rb1 Rac8 13. Qb3 Rfd8 14. Qd1 Rf8 15. Bg5 Rfe8 16. Bd3 Qd8 17. f4 Nh5 18. Bxe7 Qxe7 19. g4 Qh4 20. Rf3 Nhf6 21. Kg2 Red8 22. Rg3 Ne8 23. Nf3 Qe7 24. h4 Ndf6 25. Ng5 Nd6 26. Qf3 b5 27. h5 gxh5 28. Rh1 hxg4 29. Rxg4 Nxg4 30. Qxg4 Qf6 31. Nh7 Qe7 32. Qh3 g6 33. Qh6 f5 34. Ng5 Qg7 35. Qxg7+ Kxg7 36. Nxe6+ Kg8 37. Nxd8 Rxd8 38. dxc5 Nc4 39. b3 Nxe3+ 40. Kf3 Ng4 41. Bxb5 Nf6 42. Ke3 Kf7 43. Kd4 Rc8 44. b4 Nh5 45. Kxd5 Nxf4+ 46. Ke5 Nh5 47. Bc4+ Kg7 48. Be6 Re8 49. Rxh5 gxh5 50. c6 Re7 51. Kd6 Kf6 52. Bd7 Re3 53. c7 Rxc3 54. Bc6 1-0

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.04"]
[Round "6.7"]
[White "Ono, David"]
[Black "Gutierrez, Gonzalo"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1774"]
[PlyCount "66"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c6 5. Nf3 0-0 6. 0-0 d6 7. Rb1 Nbd7 8. d3 Re8 9. b4 Rb8 10. a4 b6 11. Nd4 Bb7 12. Nxc6 Bxc6 13. Bxc6 Qc7 14. Bg2 a6 15. b5 a5 16. Bd2 e5 17. Bc6 Re6 18. Nd5 Nxd5 19. cxd5 Re7 20. Bxd7 Qxd7 21. e4 f5 22. Qe2 h6 23. Rfc1 g5 24. Rc6 f4 25. Qh5 Rf7 26. Rbc1 Kh7 27. R1c4 Bf6 28. Rxd6 Qxd6 29. Qxf7+ Bg7 30. Qc7 Qg6 31. Qxb8 Qh5 32. Rc1 f3 33. Qc8 g4 1-0

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.03"]
[Round "4.8"]
[White "Ono, David"]
[Black "Campagnoli, Nahuel"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1774"]
[PlyCount "80"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 0-0 5. Nf3 Nc6 6. 0-0 d6 7. a3 a6 8. d3 Be6 9. Bg5 h6 10. Bh4 Kh8 11. Ne4 Rg8 12. Bxf6 gxf6 13. Qd2 Kh7 14. Nxc5 dxc5 15. Nh4 f5 16. Qe3 Qd6 17. Rab1 Rab8 18. b4 Nd4 19. bxc5 Qxc5 20. Kh1 b6 21. a4 Qd6 22. Rb2 Rg5 23. f4 exf4 24. Qxf4 Qxf4 25. Rxf4 Rg4 26. e3 Rxf4 27. gxf4 Rd8 28. exd4 Rxd4 29. Rb3 Rxf4 30. Nf3 h5 31. h3 Kh6 32. Kh2 h4 33. Kg1 Bxc4 34. dxc4 Rxc4 35. a5 b5 36. Ne5 Rc1+ 37. Kf2 f6 38. Nc6 Kg5 39. Rb2 Kf4 40. Nb4 Rc4 1-0

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.03"]
[Round "3.4"]
[White "Sotelo, Noe"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2195"]
[BlackElo "1774"]
[PlyCount "99"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Bf5 7. Bd3 Bg6 8. Qe2+ Be7 9. Bxg6 hxg6 10. Qb5+ Nbd7 11. Qxb7 0-0 12. 0-0 a6 13. Re1 Nb6 14. Qc6 d5 15. Bf4 Rc8 16. a3 Nh5 17. Be5 Re8 18. h3 Nf6 19. b3 Qd7 20. Qxd7 Nfxd7 21. Re3 c5 22. Rae1 Nxe5 23. Rxe5 cxd4 24. Nxd4 Kf8 25. Nxd5 Nxd5 26. Rxd5 Bxa3 27. Kf1 Bb2 28. c4 a5 29. Rxe8+ Rxe8 30. Nc6 Bc3 31. g4 f6 32. Rb5 Re1+ 33. Kg2 Ra1 34. Rb8+ Kf7 35. Rb7+ Kf8 36. c5 a4 37. bxa4 Rxa4 38. Nd8 Rc4 39. Ne6+ Ke8 40. Nxg7+ Kd8 41. Ne6+ Kc8 42. Rc7+ Kb8 43. f4 Re4 44. Re7 Bb4 45. Re8+ Ka7 46. c6 Bd6 47. c7 Bxc7 48. Nxc7 Rxf4 49. Nd5 Rd4 50. Nxf6 1-0

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.02"]
[Round "2.3"]
[White "Amato, Leonel"]
[Black "Ono, David"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2101"]
[BlackElo "1774"]
[PlyCount "116"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nf6 6. 0-0 e6 7. Nbd2 Be7 8. e4 dxe4 9. Nxe4 Nbd7 10. Ng3 Qc7 11. Re1 0-0 12. Nf5 Bd8 13. Ne3 e5 14. dxe5 Nxe5 15. Qf5 Nxf3+ 16. Qxf3 Qa5 17. Re2 Bc7 18. Nf5 Rfe8 19. Bd2 Qc5 20. Be3 Qe5 21. g3 Qe4 22. Nh6+ gxh6 23. Qxf6 Re6 24. Bd4 Rxf6 25. Rxe4 Re6 26. Rae1 Rae8 27. Rg4+ Kf8 28. Bg7+ Ke7 29. Rxe6+ Kxe6 30. Re4+ Kd7 31. Rxe8 Kxe8 32. Bxh6 Be5 33. c3 Kd7 34. Kg2 Ke6 35. Kf3 a5 36. Ke4 b5 37. f4 f5+ 38. Kd3 Bd6 39. Bg5 Kd5 40. b3 Bc7 41. a4 Bb6 42. h3 h5 43. c4+ bxc4+ 44. bxc4+ Ke6 45. g4 hxg4 46. hxg4 Bf2 47. Bd8 fxg4 48. Ke4 Be1 49. f5+ Kd7 50. Bg5 Bc3 51. Be3 g3 52. Kf3 Be1 53. Bf4 Ke7 54. Bxg3 Bc3 55. Ke3 Bf6 56. Be1 Kd6 57. Bxa5 Kc5 58. Kd3 Bd4 1-0

[Event "ARG-ch U18 sf"]
[Site "Buenos Aires"]
[Date "2015.04.02"]
[Round "1.10"]
[White "Ono, David"]
[Black "Suarez, Ilan"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1774"]
[PlyCount "95"]
[EventDate "2015.04.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. 0-0 c5 6. Nc3 0-0 7. Rb1 Nc6 8. a3 Bf5 9. d3 Nd7 10. Bd2 Rb8 11. b4 b6 12. Nh4 Be6 13. Bxc6 Ne5 14. Bg2 Qd7 15. b5 Bh3 16. f4 Bxg2 17. Nxg2 Ng4 18. h3 Nh6 19. Kh2 e6 20. e4 f5 21. Re1 Rfe8 22. Qf3 Rbd8 23. Ne3 Rf8 24. a4 Rf7 25. a5 fxe4 26. Nxe4 Nf5 27. Nxf5 Rxf5 28. Ng5 e5 29. g4 Rf6 30. Qd5+ Kh8 31. Ne4 Rf7 32. fxe5 Bxe5+ 33. Kg2 Rdf8 34. Rf1 Kg7 35. Rxf7+ Qxf7 36. Qxf7+ Rxf7 37. axb6 axb6 38. Bc3 Ra7 39. Bxe5+ dxe5 40. Rd1 Rd7 41. Nc3 Rd4 42. Kf3 Kf6 43. Nd5+ Ke6 44. Nxb6 e4+ 45. Ke3 g5 46. Na4 Ke5 47. Nxc5 exd3 48. Nxd3+ 1-0

