[Event "URU-chT3"]
[Site "Montevideo"]
[Date "2023.07.23"]
[Round "5.1"]
[White "Dossetti, Horacio"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1559"]
[BlackElo "1874"]
[PlyCount "85"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cerro Nau64 II"]
[BlackTeam "Mijail Tal U20"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. Nf3 Nf6 8. 0-0 Be7 9. Bg5 0-0 10. Re1 Qb6 11. c3 Qxb2 12. Qb3 Qxb3 13. Bxb3 Nbd7 14. Rad1 b5 15. Ne5 Nb8 16. h4 Re8 17. f4 h6 18. Bxf6 Bxf6 19. Nxg6 fxg6 20. Rxe6 Rxe6 21. Bxe6+ Kf8 22. d5 a5 23. Ne4 cxd5 24. Bxd5 Ra7 25. Nxf6 gxf6 26. Be4 Kg7 27. Rd6 f5 28. Bf3 Ra6 29. Rd8 Rb6 30. Kf2 Na6 31. Rc8 Kf6 32. Ke3 Ke6 33. Rh8 Kf7 34. Rc8 Ke7 35. Kd2 h5 36. Rc6 Rxc6 37. Bxc6 b4 38. Ba4 Nc5 39. Bc2 Kd6 40. cxb4 axb4 41. Ke3 Kd5 42. Bb3+ Nxb3 43. axb3 1/2-1/2

[Event "URU-chT3"]
[Site "Montevideo"]
[Date "2023.07.21"]
[Round "1.1"]
[White "Soto, Joaquin"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1840"]
[BlackElo "1874"]
[PlyCount "19"]
[EventDate "2023.07.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lacoz"]
[BlackTeam "Mijail Tal U20"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. Nf3 Bb4 5. a3 Ba5 6. b4 Bb6 7. e4 0-0 8. Bd3 c6 9. b5 a5 10. g4 1/2-1/2

[Event "Montevideo Autumn op 2nd"]
[Site "Montevideo"]
[Date "2019.05.17"]
[Round "7"]
[White "Castro, Cesar"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2060"]
[BlackElo "1863"]
[PlyCount "71"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Nxe4 Be7 8. c3 Nf6 9. Bd3 Nxe4 10. Qxe4 Nd7 11. 0-0 Nf6 12. Qh4 Qd5 13. Re1 c5 14. Bb5+ Nd7 15. Qg3 Bf6 16. dxc5 0-0 17. c4 Qxc5 18. Bxd7 Qxc4 19. Qb3 Qc7 20. Bb5 Rac8 21. Be3 Qc2 22. Bxa7 Qxb2 23. Qxb2 Bxb2 24. Rab1 Bf6 25. Bd3 Rc3 26. Re3 Rd8 27. Be4 Rd2 28. Rxc3 Bxc3 29. Rxb7 g6 30. a4 f5 31. Bc6 Rd6 32. Bb5 Ba5 33. Rd7 Rxd7 34. Bxd7 Kf7 35. Bc5 e5 36. Kf1 1-0

[Event "Montevideo Autumn op 2nd"]
[Site "Montevideo"]
[Date "2019.05.15"]
[Round "6"]
[White "Gomez Troccoli, Martin"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1975"]
[BlackElo "1863"]
[PlyCount "56"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Bf5 6. d3 e6 7. Bf4 Bxe4 8. dxe4 Bc5 9. Qc4 Qb6 10. 0-0-0 0-0 11. Bd3 Bxf2 12. Bd6 Re8 13. Kb1 Ng4 14. e5 Ne3 15. Qe4 g6 16. Rd2 Nf5 17. Rf1 Nxd6 18. exd6 Bc5 19. Ng5 Be3 20. Nxf7 Nd7 21. Nh6+ Bxh6 22. Rdf2 Nc5 23. Qg4 Bg7 24. Rf6 Bxf6 25. Rxf6 Nxd3 26. Rxg6+ Kh8 27. cxd3 hxg6 28. Qxg6 Qd4 0-1

[Event "Montevideo Autumn op 2nd"]
[Site "Montevideo"]
[Date "2019.05.13"]
[Round "5"]
[White "Busca, Joaquin"]
[Black "Ferrari, Carlos"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1863"]
[BlackElo "1685"]
[PlyCount "77"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 e5 4. Nc3 Be7 5. d3 d6 6. Nf3 0-0 7. 0-0 Nc6 8. Rb1 Rb8 9. a3 Be6 10. Ng5 h6 11. Nxe6 fxe6 12. b4 cxb4 13. axb4 d5 14. c5 Nd4 15. e3 Nf5 16. d4 e4 17. b5 Nd7 18. Qa4 Qc7 19. Ba3 Rf7 20. Qxa7 Rff8 21. Qa4 Ra8 22. Qb3 b6 23. Rfc1 bxc5 24. dxc5 Ne5 25. b6 Qc6 26. b7 Rab8 27. Qb6 Bd8 28. Qxc6 Nxc6 29. Nxe4 dxe4 30. Bxe4 Nfe7 31. Rd1 Bc7 32. Rd7 Be5 33. f4 Bc3 34. Rd6 Nd8 35. c6 Ba5 36. Rc1 Nd5 37. Bxd5 exd5 38. Rxd5 Rf7 39. Rxa5 1-0

[Event "Montevideo Autumn op 2nd"]
[Site "Montevideo"]
[Date "2019.05.10"]
[Round "4"]
[White "Ramos Correa, Gabriel"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D89"]
[WhiteElo "1918"]
[BlackElo "1863"]
[PlyCount "59"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 Bg4 12. f3 Na5 13. Bd3 Be6 14. Rc1 Bxa2 15. Qa4 Bb3 16. Qb4 b6 17. Ba6 Be6 18. Rc3 Bc8 19. Qb5 Qd7 20. Rxc8 Qxb5 21. Rxf8+ Kxf8 22. Bxb5 a6 23. Bd3 b5 24. Ra1 Nc4 25. Bxc4 bxc4 26. Ra4 a5 27. Rxc4 a4 28. Rc2 a3 29. Ra2 e5 30. d5 1-0

[Event "Montevideo Autumn op 2nd"]
[Site "Montevideo"]
[Date "2019.05.06"]
[Round "2"]
[White "Campora, Edgardo"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1658"]
[BlackElo "1863"]
[PlyCount "64"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Nbd7 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qa5 16. Kb1 Nd5 17. Bc1 Qb6 18. Rd3 a5 19. a3 Qc7 20. Ne5 b5 21. Qg4 Bf6 22. Re1 b4 23. Nxf7 Qxf7 24. Rxe6+ Ne7 25. axb4 axb4 26. d5 cxd5 27. Rxd5 0-0 28. Rb5 Nc6 29. Bxh6 Nd4 30. Rxf6 Qxf6 31. Rb6 Qe5 32. Be3 Qa5 0-1

[Event "Montevideo Autumn op 2nd"]
[Site "Montevideo"]
[Date "2019.05.03"]
[Round "1"]
[White "Busca, Joaquin"]
[Black "Souto, Andres"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1863"]
[BlackElo "1288"]
[PlyCount "73"]
[EventDate "2019.05.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d3 Bf5 7. Bg5 Be6 8. Nf3 h6 9. Bxf6 gxf6 10. 0-0 Nc6 11. a3 d4 12. Ne4 f5 13. Ned2 Bd6 14. Rc1 Rc8 15. Nc4 Bxc4 16. dxc4 Na5 17. Qa4+ Ke7 18. c5 Rxc5 19. Rxc5 Bxc5 20. b4 Bd6 21. Qxa5 Qxa5 22. bxa5 Rc8 23. Rb1 Rc7 24. Nh4 Kf6 25. a4 e4 26. Bf1 Bc5 27. Ng2 e3 28. fxe3 dxe3 29. Nf4 Rd7 30. Bg2 b6 31. axb6 axb6 32. Nd5+ Ke5 33. Nxb6 Rd2 34. Bf3 Ra2 35. Nd7+ Kd6 36. Rb7 Rxa4 37. Nxc5 1-0

[Event "Montevideo Nazzari Memorial"]
[Site "Montevideo"]
[Date "2019.03.25"]
[Round "7"]
[White "Barboza, Mauro"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1852"]
[BlackElo "1831"]
[PlyCount "66"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. d4 Bg7 7. Bc4 0-0 8. c3 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. h4 e5 12. h5 exd4 13. hxg6 hxg6 14. cxd4 Nb6 15. Bb3 Re8+ 16. Ne2 Qxd4 17. 0-0 Qe4 18. Qxe4 Nxe4 19. Nf4 Nc5 20. Bc2 Nc4 21. Rb1 Rad8 22. b4 Ne4 23. Re1 Nc3 24. Rxe8+ Rxe8 25. Kf1 Nxb1 26. Bxb1 Bc3 27. Ne2 Nd2+ 28. Bxd2 Bxd2 29. Bc2 b6 30. g3 a5 31. a3 axb4 32. axb4 Re4 33. Bb3 Bxb4 0-1

[Event "Montevideo Nazzari Memorial"]
[Site "Montevideo"]
[Date "2019.03.22"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Saralegui Cassan, Mario"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1831"]
[BlackElo "2066"]
[PlyCount "91"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 0-0 7. e3 b6 8. 0-0 Bb7 9. cxd5 exd5 10. Qc2 Nbd7 11. Ne5 Nxe5 12. dxe5 Ne4 13. Nc3 Nxd2 14. Qxd2 c6 15. Rad1 Qc7 16. Qd4 Rad8 17. b4 Rfe8 18. b5 Bc5 19. Qf4 Qxe5 20. bxc6 Bxc6 21. Qxe5 Rxe5 22. Rd3 Bb7 23. Rfd1 Ba6 24. Rxd5 Rexd5 25. Nxd5 Kf8 26. a4 Bc4 27. a5 b5 28. e4 Ba3 29. Bf1 Rc8 30. Bxc4 bxc4 31. Rd2 c3 32. Rc2 Bb2 33. Kf1 Rc5 34. Ke2 Rxa5 35. Nxc3 Bxc3 36. Rxc3 g6 37. Rc1 h5 38. h3 Ra2+ 39. Ke3 Kg7 40. f3 a5 41. h4 a4 42. g4 hxg4 43. fxg4 Rh2 44. Kf4 a3 45. Ra1 a2 46. h5 1/2-1/2

[Event "Montevideo Nazzari Memorial"]
[Site "Montevideo"]
[Date "2019.03.20"]
[Round "5"]
[White "Castro, Cesar"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2080"]
[BlackElo "1831"]
[PlyCount "160"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 e6 6. d4 Ngf6 7. Nxf6+ Nxf6 8. 0-0 Be7 9. Ne5 0-0 10. c3 Nd7 11. Qf3 Nxe5 12. dxe5 Qc7 13. Qg3 Rd8 14. Bh6 g6 15. Rfe1 b5 16. Bd3 Bf8 17. Bxf8 Kxf8 18. Re3 Qe7 19. h4 c5 20. h5 Kg7 21. Rf3 Bb7 22. Rf6 Rxd3 23. Qxd3 Rd8 24. Qe3 Rd5 25. Re1 Qd7 26. Qf4 Kg8 27. Kh2 Rd3 28. Qg5 a5 29. hxg6 hxg6 30. Rf4 Qd8 31. Qxd8+ Rxd8 32. Re2 Rd3 33. a4 Bc6 34. axb5 Bxb5 35. c4 Bc6 36. f3 Kf8 37. Kg3 Ke7 38. Kf2 g5 39. Rg4 f6 40. exf6+ Kxf6 41. Rg3 Rd4 42. b3 a4 43. bxa4 Rxc4 44. Rh3 Bd5 45. Ra2 Rb4 46. Ra3 c4 47. Rh1 Rb2+ 48. Kg3 g4 49. a5 gxf3 50. gxf3 Rb7 51. Kf4 Ra7 52. Rh6+ Kg7 53. Rh2 Kf6 54. Ke3 Ke5 55. f4+ Kd6 56. Kd4 Rf7 57. Ke3 Ra7 58. Rh8 Kc5 59. Ra1 Ra6 60. Rb8 Bg2 61. Ra2 Bd5 62. Ra4 Bc6 63. Ra2 Bd5 64. Rc8+ Bc6 65. Rh2 Kd5 66. Ra2 Kd6 67. Rd2+ Kc5 68. Ra2 Kd5 69. Rh8 Kc5 70. Rh6 Kb4 71. Kd4 Bd5 72. Rh8 Kb3 73. Ra1 Kb2 74. Re1 c3 75. Rb8+ Kc2 76. Re3 Rc6 77. Re1 Kd2 78. Rf1 Rc4+ 79. Ke5 c2 80. Rb2 Kc3 1/2-1/2

[Event "Montevideo Nazzari Memorial"]
[Site "Montevideo"]
[Date "2019.03.18"]
[Round "4"]
[White "Busca, Joaquin"]
[Black "Cucchi, Nicolas"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "1831"]
[BlackElo "1985"]
[PlyCount "51"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Bxc6 Rb8 10. Nc3 Bd7 11. Bg2 Nd5 12. Nxd5 exd5 13. Bxd5 Bh3 14. Bg2 Bxg2 15. Kxg2 Qd5+ 16. Kg1 Rfd8 17. Qc2 Qxd4 18. Rb1 Bf6 19. Be3 Rxb2 20. Rxb2 Qxb2 21. Qxc4 Qb7 22. Rc1 Be7 23. Qc6 Qxc6 24. Rxc6 Bd6 25. Bxa7 Ra8 26. Bc5 1/2-1/2

[Event "Montevideo Nazzari Memorial"]
[Site "Montevideo"]
[Date "2019.03.15"]
[Round "3"]
[White "Hiriart, Guillermo"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1909"]
[BlackElo "1831"]
[PlyCount "49"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nf3 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. c5 Nc6 9. Rc1 Ne4 10. Bxe7 Nxe7 11. Bd3 f5 12. 0-0 Ng6 13. Re1 Nf4 14. Bf1 g5 15. g3 Ng6 16. b4 Qf6 17. Qb3 g4 18. Ne5 Nd2 19. Nxd5 exd5 20. Qxd5+ Be6 21. Qxb7 f4 22. Re2 fxg3 23. hxg3 Nxe5 24. dxe5 Qh6 25. f4 1/2-1/2

[Event "Montevideo Nazzari Memorial"]
[Site "Montevideo"]
[Date "2019.03.13"]
[Round "2"]
[White "Busca, Joaquin"]
[Black "Bianco, Rocio"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1831"]
[BlackElo "1241"]
[PlyCount "67"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. d4 d6 7. Nc3 Nbd7 8. d5 Nb6 9. Nd2 Qc7 10. Qc2 Re8 11. a4 a6 12. a5 Nbd7 13. e4 e6 14. dxe6 Rxe6 15. Rd1 Ne5 16. Nf3 Nxf3+ 17. Bxf3 Bd7 18. Bf4 Bc6 19. Nd5 Bxd5 20. exd5 Re7 21. Rac1 Qd7 22. b4 Rc8 23. Qb3 cxb4 24. Qxb4 Qc7 25. Bxd6 Qd7 26. Bxe7 Re8 27. d6 Nh5 28. Qxb7 Qxb7 29. Bxb7 Bf8 30. Bxf8 Kxf8 31. d7 Rd8 32. c5 Nf6 33. c6 Nxd7 34. Rxd7 1-0

[Event "Montevideo Nazzari Memorial"]
[Site "Montevideo"]
[Date "2019.03.11"]
[Round "1"]
[White "Souto, Andres"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1291"]
[BlackElo "1831"]
[PlyCount "70"]
[EventDate "2019.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2019.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 c5 7. Be3 cxd4 8. Bxd4 Ne7 9. Nh4 Bg6 10. f4 Nc6 11. c3 Qxh4 12. Nd2 Bc5 13. g3 Qe7 14. Nf3 0-0 15. Bd3 Bxd4+ 16. cxd4 Rfc8 17. Rc1 Qb4 18. Bxg6 hxg6 19. Rf2 Nb6 20. b3 Ne7 21. Rfc2 Rc6 22. Rc5 Rac8 23. Rxc6 Nxc6 24. Rc5 Nd7 25. Rc2 a5 26. Kf2 a4 27. Qd2 Qxd2+ 28. Rxd2 axb3 29. axb3 Na5 30. b4 Nc4 31. Rc2 Ra8 32. Nd2 Nxd2 33. Rxd2 Nb6 34. Rd3 Nc4 35. Kg2 Ra2+ 0-1

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.10"]
[Round "11"]
[White "Malan, Lucia"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1733"]
[BlackElo "1889"]
[PlyCount "73"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nf6 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Nbd7 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Nd5 16. Bd2 0-0 17. g4 Bd6 18. Ne5 Bxe5 19. dxe5 Qe7 20. c4 Nc7 21. f4 b5 22. g5 hxg5 23. Rdg1 Qc5 24. Rxg5 Rfd8 25. Rhg1 Ne8 26. h6 g6 27. Qg4 Qxc4+ 28. Bc3 Qd3 29. f5 exf5 30. Rxg6+ fxg6 31. Qxg6+ Kf8 32. Bb4+ Rd6 33. Bxd6+ Nxd6 34. exd6 Qc4+ 35. Kb1 Qf7 36. h7 Qxg6 37. Rxg6 1-0

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.09"]
[Round "10"]
[White "Busca, Joaquin"]
[Black "Reolon, Victor"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1889"]
[BlackElo "1678"]
[PlyCount "72"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nc6 5. 0-0 Nf6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 0-0 9. Qd2 d6 10. Nc3 Rb8 11. b3 Re8 12. Bb2 Qa5 13. Rfd1 Bd7 14. Nd5 Qxd2 15. Rxd2 Nxd5 16. Bxg7 Nf4 17. gxf4 Kxg7 18. c5 Bc6 19. Bxc6 bxc6 20. cxd6 exd6 21. e3 d5 22. Rc1 Re6 23. Rdc2 Rb6 24. Rc5 Kf6 25. Kg2 h6 26. Kf3 Kf5 27. R1c3 Kf6 28. a4 Ra6 29. a5 Ke7 30. Ke2 Kd7 31. Kd3 Re4 32. f3 Rb4 33. Kc2 Kd6 34. Kb2 d4 35. exd4 Rxd4 36. f5 g5 1/2-1/2

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.08"]
[Round "9"]
[White "Cardozo, Camila"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1586"]
[BlackElo "1889"]
[PlyCount "119"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 0-0 9. Qd2 Bg4 10. Be2 cxd4 11. cxd4 Nc6 12. Rd1 Rc8 13. h3 Bxf3 14. Bxf3 Qa5 15. 0-0 Rfd8 16. Qxa5 Nxa5 17. d5 b6 18. Bg5 f6 19. Bd2 Nc4 20. Bb4 Nd6 21. Bg4 Rc4 22. Be6+ Kh8 23. Bxd6 exd6 24. f3 Bh6 25. Rd3 b5 26. Ra3 Rb8 27. Kh1 Be3 28. Rxe3 a5 29. Rb1 Rb7 30. Reb3 b4 31. Rd3 a4 32. Rdd1 Rc2 33. Rd4 b3 34. axb3 axb3 35. Rdd1 b2 36. Kh2 g5 37. Bf5 Kg7 38. e5 Re2 39. e6 Re5 40. g4 Re2+ 41. Kg3 h5 42. h4 hxg4 43. Bxg4 Re5 44. hxg5 Rxg5 45. Kf2 f5 46. Bh3 Kf6 47. Bg2 f4 48. Rd2 Ke7 49. Bf1 Rb4 50. Rbxb2 Rxd5 51. Bh3 Rxb2 52. Rxb2 Rh5 53. Kg2 Rg5+ 54. Bg4 d5 55. Rb7+ Ke8 56. Kf2 Re5 57. Rh7 d4 58. Bh5+ Kf8 59. Rf7+ Kg8 60. e7 1-0

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.07"]
[Round "8"]
[White "Busca, Joaquin"]
[Black "Rothebarth, Ana Vitoria de Paul"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1889"]
[BlackElo "2090"]
[PlyCount "118"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. b3 0-0 9. Bb2 Re8 10. e3 Bf8 11. d4 exd4 12. Nxd4 Nxd4 13. exd4 c6 14. d5 cxd5 15. Nxd5 Nxd5 16. Bxd5 Qg5 17. Qf3 Re7 18. h4 Qg4 19. Rfe1 Qxf3 20. Bxf3 Be6 21. Ba3 Rc7 22. Bxf8 Kxf8 23. Rac1 Rac8 24. Rxc7 Rxc7 25. Re2 b6 26. Kg2 Rc3 27. Rd2 Ke7 28. Bd1 h6 29. Be2 Kf6 30. f3 g5 31. hxg5+ hxg5 32. Kf2 Ke5 33. Bd1 Bd5 34. f4+ gxf4 35. gxf4+ Ke4 36. f5 Ke5 37. Bg4 f6 38. Bd1 Rh3 39. Be2 Rc3 40. Bg4 Be4 41. Rd7 a5 42. Re7+ Kf4 43. Bd1 Kxf5 44. Ke1 Re3+ 45. Kf2 Rc3 46. Ke1 Bd5 47. Kd2 Rg3 48. Bc2+ Kf4 49. Rd7 Ke5 50. Rd8 Rg2+ 51. Kc3 b5 52. Re8+ Kd6 53. a3 b4+ 54. axb4 axb4+ 55. Kb2 Bf7 56. Rf8 Ke7 57. Rb8 Bg6 58. Rb7+ Kd6 59. Rxb4 Rxc2+ 0-1

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.07"]
[Round "7"]
[White "Solari, Pablo"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1678"]
[BlackElo "1889"]
[PlyCount "106"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 0-0 9. Be2 Nc6 10. 0-0 cxd4 11. cxd4 Bg4 12. Rb1 b6 13. d5 Na5 14. h3 Bxf3 15. Bxf3 Nc4 16. Bd4 Bh6 17. Re1 Rc8 18. Qd3 Nd2 19. Rb2 Nxf3+ 20. Qxf3 Rc4 21. Be3 Bg7 22. Rbe2 Qc8 23. Bf4 Rd8 24. h4 h5 25. Qg3 Rc3 26. f3 Qc5+ 27. Kh2 Qc4 28. Be5 Bxe5 29. Qxe5 Qc7 30. Qxc7 Rxc7 31. Kg3 b5 32. Kf4 a5 33. g4 hxg4 34. fxg4 Kg7 35. Rb2 b4 36. Ree2 Rc3 37. Re3 Rdc8 38. g5 Rc1 39. Rbb3 f6 40. gxf6+ Kxf6 41. e5+ Kg7 42. d6 exd6 43. exd6 Rd8 44. Rbd3 Rc6 45. Ke5 a4 46. Ke6 b3 47. axb3 axb3 48. Ke7 b2 49. Re1 Rc1 50. Rdd1 b1Q 51. Rxc1 Qb6 52. Re6 Rxd6 53. Rxd6 Qe3+ 0-1

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.05"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Stetsenko, Ilya"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1889"]
[BlackElo "1461"]
[PlyCount "41"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 b6 2. Nf3 e6 3. g3 Bb7 4. Bg2 Nf6 5. 0-0 Be7 6. d4 0-0 7. Nc3 Na6 8. d5 Bb4 9. Ne5 Bxc3 10. bxc3 d6 11. Nxf7 Qe7 12. Ng5 exd5 13. cxd5 Qe5 14. Ne6 Qxc3 15. Bd2 Qe5 16. Bf4 Qh5 17. Nxf8 Rxf8 18. e4 Qxd1 19. Raxd1 Nc5 20. e5 Nh5 21. Be3 1-0

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.04"]
[Round "5"]
[White "Miraballes Lopez, Andres"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "1665"]
[BlackElo "1889"]
[PlyCount "71"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nxc3 9. bxc3 Nd7 10. 0-0 0-0 11. Re1 Nf6 12. Bc2 b6 13. Qd3 Bb7 14. Bg5 g6 15. Ne5 Rc8 16. h4 Nd5 17. Bxe7 Qxe7 18. c4 Nb4 19. Qa3 a5 20. Be4 Bxe4 21. Rxe4 f6 22. Nf3 Rxc4 23. Rae1 Qc7 24. Qb3 a4 25. Qb1 Re8 26. Nd2 Nc2 27. Nxc4 Nxe1 28. Nxb6 Rb8 29. Qxe1 Qxb6 30. Rxe6 Qxd4 31. Re4 Qd3 32. Re8+ Rxe8 33. Qxe8+ Kg7 34. Qxa4 Qe2 35. Qa7+ Kh6 36. Qe3+ 1-0

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.03"]
[Round "4"]
[White "Busca, Joaquin"]
[Black "Lopez Falcon, Jorge"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1889"]
[BlackElo "2120"]
[PlyCount "116"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. 0-0 Nbd7 7. Nc3 e5 8. dxe5 dxe5 9. Qc2 c6 10. Rd1 Qe7 11. e4 Re8 12. Rb1 Nc5 13. b4 Ncxe4 14. Nxe4 Nxe4 15. b5 Nc5 16. Nd2 Bf5 17. Ne4 Qc7 18. Ba3 Bxe4 19. Bxe4 Nxe4 20. Qxe4 cxb5 21. Rxb5 b6 22. Rbd5 Qc6 23. Qc2 Qe6 24. Qa4 Qg4 25. Rd7 e4 26. Qc6 h5 27. Qb7 h4 28. Qd5 Qf3 29. gxh4 Rac8 30. Re1 Re6 31. Rd8+ Rxd8 32. Qxd8+ Kh7 33. Re3 Qf4 34. Qg5 Bh6 35. Qxf4 Bxf4 36. Re2 e3 37. fxe3 Rxe3 38. Rxe3 Bxe3+ 39. Kg2 f5 40. Kf3 Bc5 41. Bb2 Be7 42. Bd4 Bxh4 43. c5 bxc5 44. Bxc5 a6 45. Kf4 Bf6 46. Bf2 Kg7 47. a4 Bd8 48. h3 Kh6 49. Kf3 Bc7 50. Be1 Kg7 51. Ke3 Kf6 52. Kd4 Ke6 53. Kc5 Kd7 54. Kd5 g5 55. Bf2 g4 56. hxg4 fxg4 57. Be3 g3 58. Kc5 Ba5 0-1

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.03"]
[Round "3"]
[White "Madeira, Wagner Martins"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2171"]
[BlackElo "1889"]
[PlyCount "51"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Bh7 8. Qh5 g6 9. Bc4 e6 10. Qe2 Qc7 11. d4 Bg7 12. Bf4 Qe7 13. 0-0-0 Nd7 14. Ne4 Ngf6 15. Nxf7 Nxe4 16. Nxh8 g5 17. hxg5 Bxh8 18. Rxh6 Nxg5 19. Qh5+ Qf7 20. Bxg5 Qxh5 21. Rxh5 Nf8 22. Rdh1 Kf7 23. Rxh7+ Nxh7 24. Rxh7+ Kg6 25. Rxh8 Rxh8 26. Be3 1-0

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.02"]
[Round "2"]
[White "Busca, Joaquin"]
[Black "Kulik, Nicolas"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1889"]
[BlackElo "1367"]
[PlyCount "55"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 c6 5. 0-0 d5 6. d4 Nbd7 7. Qc2 Be7 8. cxd5 cxd5 9. Bf4 Qb6 10. Nc3 0-0 11. a4 a6 12. a5 Qa7 13. Na4 b6 14. Ng5 Nb8 15. Nxb6 Ne8 16. Nxc8 Qb7 17. Nxe6 Rf6 18. Bxd5 Qxd5 19. Nxe7+ Kf7 20. Nxd5 Rxe6 21. Nc7 Rc6 22. Qb3+ Kf8 23. Nxa8 Nd7 24. Rac1 Rxc1 25. Rxc1 h6 26. Rc8 Ke7 27. Rxe8+ Kf6 28. Qe6# 1-0

[Event "American Continental 14th"]
[Site "Montevideo"]
[Date "2018.06.01"]
[Round "1"]
[White "Gemy Vargas, Jose Daniel"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2393"]
[BlackElo "1889"]
[PlyCount "61"]
[EventDate "2018.06.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. c3 e6 6. Bf4 Nc6 7. Nbd2 Bd6 8. Bg3 0-0 9. Bd3 Re8 10. Ne5 Bxe5 11. dxe5 Nd7 12. Nf3 Nf8 13. 0-0 a6 14. a4 Rb8 15. Qe2 Bd7 16. h4 b5 17. axb5 axb5 18. h5 h6 19. b4 d4 20. Nxd4 Nxd4 21. cxd4 Bc6 22. Qg4 Qd5 23. Bh4 Ra8 24. Rae1 Ra4 25. Be4 Qd7 26. Bf6 Ng6 27. Bxc6 Qxc6 28. hxg6 gxf6 29. exf6 e5 30. gxf7+ Kxf7 31. Qh5+ 1-0

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.21"]
[Round "7"]
[White "Caitano, Martin Joel"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D96"]
[WhiteElo "2100"]
[BlackElo "1849"]
[PlyCount "91"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 Qb6 9. Bc4 Qxb3 10. axb3 c5 11. Be3 Nc6 12. h3 0-0 13. 0-0 cxd4 14. Nxd4 Nxd4 15. cxd4 Be6 16. Bxe6 fxe6 17. Rfc1 Rfd8 18. e5 Rd7 19. Rc4 a6 20. Rac1 Rad8 21. Rb4 Kf7 22. g4 b5 23. Ra1 Ra8 24. Rxb5 Rc7 25. Rb6 Rc3 26. Ra5 Ke8 27. b4 Rcc8 28. Rbxa6 Rxa6 29. Rxa6 Rb8 30. Bd2 Bf8 31. Rc6 Rd8 32. Rc4 Rd5 33. Kf1 Kd7 34. Ke2 Bg7 35. g5 Bf8 36. Kd3 Bg7 37. Ke4 Bh8 38. f4 Bg7 39. Kd3 Rb5 40. Rc5 Rb7 41. Kc4 Rb6 42. b5 Rb7 43. Ba5 Rb8 44. b6 Rb7 45. Kb5 Rb8 46. Rc7+ 1-0

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.19"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Milans, Carlos"]
[Result "1-0"]
[ECO "A97"]
[WhiteElo "1849"]
[BlackElo "1814"]
[PlyCount "65"]
[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. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d4 d6 7. Nc3 Qe8 8. Re1 Qg6 9. Qb3 c6 10. Bg5 h6 11. Bxf6 Bxf6 12. d5 Bxc3 13. bxc3 exd5 14. cxd5 c5 15. Nd2 Nd7 16. e4 fxe4 17. Nxe4 Ne5 18. Nxc5 Nf3+ 19. Bxf3 Rxf3 20. Ne4 Bf5 21. Qb4 Rf8 22. Nxd6 a5 23. Nxf5 Qxf5 24. Qe4 Qxe4 25. Rxe4 Rxf2 26. Rd4 Rc2 27. d6 Rff2 28. d7 Rg2+ 29. Kf1 Rcf2+ 30. Ke1 Re2+ 31. Kd1 Ref2 32. d8Q+ Kh7 33. Re4 1-0

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.16"]
[Round "5"]
[White "Lopez Falcon, Jorge"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2121"]
[BlackElo "1849"]
[PlyCount "107"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. e3 c5 7. Be2 cxd4 8. exd4 Nc6 9. c5 Ne4 10. 0-0 Nxc3 11. bxc3 Re8 12. Bb5 Bg4 13. h3 Bxf3 14. Qxf3 e5 15. Be3 Qa5 16. Bxc6 bxc6 17. Rfc1 Rab8 18. dxe5 Bxe5 19. Bd4 Bxd4 20. cxd4 Rb2 21. Rab1 Qb4 22. Qd3 Re4 23. a3 Qd2 24. Qxd2 Rxd2 25. Rb8+ Kg7 26. Rc8 Re6 27. Rc7 Rxd4 28. Rxa7 Rd2 29. Rc7 d4 30. Rd7 Ree2 31. Rf1 Re5 32. Rc1 Ree2 33. Rf1 d3 34. Rd6 Re6 35. Kh2 Kf6 36. Re1 Rxf2 37. Rd1 Rxd6 38. cxd6 Ke6 39. Rxd3 Kd7 40. Kg3 Rf6 41. a4 Rxd6 42. Ra3 Kc7 43. Kf4 f6 44. g4 Kb6 45. Rb3+ Ka5 46. Rb7 Kxa4 47. Rxh7 c5 48. h4 c4 49. h5 gxh5 50. gxh5 Rc6 51. Ra7+ Kb3 52. Kf5 c3 53. h6 c2 54. Ra1 1/2-1/2

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.14"]
[Round "4"]
[White "Busca, Joaquin"]
[Black "Carvalho, Guillermo"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1849"]
[BlackElo "2194"]
[PlyCount "49"]
[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 d5 2. c4 e6 3. Nf3 c5 4. e3 Nf6 5. Be2 Nc6 6. Nc3 a6 7. 0-0 Bd6 8. b3 0-0 9. Ba3 Ne4 10. Nxe4 dxe4 11. Nd2 cxd4 12. Bxd6 Qxd6 13. Nxe4 Qe5 14. Bf3 dxe3 15. fxe3 f5 16. Nf2 Qc7 17. Bxc6 Qxc6 18. Qf3 Qxf3 19. gxf3 Bd7 20. Nd3 Bc6 21. Ne5 Rfd8 22. Rad1 Kf8 23. Kg2 Ke7 24. Rd4 Rxd4 25. exd4 1/2-1/2

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.12"]
[Round "3"]
[White "Saralegui Cassan, Mario"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2080"]
[BlackElo "1849"]
[PlyCount "100"]
[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 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. b3 c6 7. Bb2 Ne4 8. Nbd2 c5 9. e3 Nc6 10. c4 Nxd2 11. Qxd2 dxc4 12. bxc4 cxd4 13. exd4 Bg4 14. d5 Bxf3 15. Bxf3 Ne5 16. Be2 Rc8 17. Rac1 Qb6 18. Rb1 Qd6 19. Bxe5 Bxe5 20. Rxb7 Rc7 21. Rb3 e6 22. Rd1 exd5 23. Qxd5 Rd8 24. Bf3 Qxd5 25. Bxd5 Kg7 26. Rdd3 Rd6 27. Rb5 Rb6 28. a4 Rxb5 29. axb5 f5 30. Kg2 Kf6 31. f4 Bd6 32. Bc6 Be7 33. Bd5 h6 34. Re3 Bc5 35. Re6+ Kg7 36. Kf3 Re7 37. Rc6 Bd4 38. Be6 h5 39. h3 Re8 40. g4 fxg4+ 41. hxg4 h4 42. g5 Re7 43. Kg4 Bf2 44. f5 gxf5+ 45. Bxf5 Re3 46. Rc7+ Kf8 47. Rh7 Rg3+ 48. Kxh4 Rc3+ 49. Kh5 Rxc4 50. g6 Rh4+ 1/2-1/2

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.09"]
[Round "2"]
[White "Gomez Troccoli, Martin"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1961"]
[BlackElo "1849"]
[PlyCount "52"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. Be3 Nc6 8. h4 cxd4 9. Nxd4 h6 10. f4 Nxd4 11. Qxd4 Ne7 12. Bb5+ Nc6 13. Qa4 Qd7 14. 0-0-0 a6 15. f5 Bh7 16. Rhe1 Rc8 17. Bf1 Nxe5 18. Qxd7+ Kxd7 19. Nxd5 exd5 20. Rxd5+ Bd6 21. Bf4 f6 22. Red1 Rc6 23. c4 Bg8 24. R5d4 Bxc4 25. Bxe5 Bxf1+ 26. Kb1 fxe5 0-1

[Event "Montevideo Trebejos Autumn op"]
[Site "Montevideo"]
[Date "2018.03.07"]
[Round "1"]
[White "Busca, Joaquin"]
[Black "Roman, Enrique"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1849"]
[BlackElo "1294"]
[PlyCount "77"]
[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. c4 e6 3. g3 d5 4. Bg2 c5 5. Bg5 Nc6 6. cxd5 exd5 7. Nf3 h6 8. Bxf6 Qxf6 9. Nc3 Be6 10. e3 a6 11. 0-0 c4 12. Re1 Bb4 13. e4 Bxc3 14. bxc3 Rd8 15. exd5 Rxd5 16. Nd2 Rb5 17. d5 0-0 18. dxe6 fxe6 19. Qe2 Re5 20. Qf1 Rf5 21. Ne4 Qe7 22. Qxc4 Ne5 23. Qe2 h5 24. f4 Ng6 25. Ng5 R8f6 26. Qc4 Nf8 27. Bh3 b5 28. Qb4 Qa7+ 29. Qd4 Rc5 30. Nxe6 Nxe6 31. Bxe6+ Kh7 32. Re5 Rxe5 33. Qxa7 Rexe6 34. Rd1 Re2 35. Rd7 Rg6 36. f5 Rg5 37. f6 Rf5 38. Rxg7+ Kh6 39. Rh7+ 1-0

[Event "Montevideo Trebejos op 11"]
[Site "Montevideo"]
[Date "2017.11.22"]
[Round "7"]
[White "Zaruski, Julio"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1829"]
[BlackElo "1824"]
[PlyCount "101"]
[EventDate "2017.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nc3 Bg7 5. h4 0-0 6. h5 Bf5 7. Be2 c5 8. g4 cxd4 9. exd4 Be6 10. Qd2 Bxg4 11. hxg6 fxg6 12. 0-0-0 Bxe2 13. Ngxe2 Nc6 14. Bh6 Rf7 15. Bxg7 Kxg7 16. Qh6+ Kg8 17. Rdg1 Rg7 18. Qe3 Qd7 19. Nf4 Qf5 20. Qe6+ Qxe6 21. Nxe6 Rf7 22. f4 Nd8 23. Nc7 Rc8 24. N3xd5 Nxd5 25. Nxd5 Nc6 26. Re1 Rd8 27. c4 Kf8 28. Re4 Nxd4 29. Rxd4 e6 30. Nc7 Rxd4 31. Nxe6+ Kg8 32. Nxd4 Rxf4 33. Rd1 h5 34. b3 h4 35. Ne6 Rg4 36. c5 h3 37. Rh1 Rh4 38. Kd2 h2 39. Ke3 Kf7 40. Ng5+ Kf6 41. Nf3 Rh5 42. b4 a5 43. a3 axb4 44. axb4 b6 45. c6 Ke6 46. Rxh2 Rxh2 47. Nxh2 b5 48. Kd4 Kd6 49. c7 Kxc7 50. Kc5 g5 51. Kxb5 1-0

[Event "Montevideo Trebejos op 11"]
[Site "Montevideo"]
[Date "2017.11.20"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Rodriguez Farias, Victor Hugo"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "1824"]
[BlackElo "1862"]
[PlyCount "49"]
[EventDate "2017.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. d4 0-0 6. d5 d6 7. dxe6 Bxe6 8. Nd4 Bc8 9. 0-0 c6 10. Qc2 Ng4 11. Nc3 Bf6 12. Rd1 Na6 13. Rb1 g5 14. b4 f4 15. b5 fxg3 16. hxg3 Nb4 17. Qb3 Nxf2 18. Rd2 Qe8 19. Nf3 c5 20. Kxf2 g4 21. Rxd6 gxf3 22. Bxf3 Bd4+ 23. Rxd4 cxd4 24. Qxb4 Qh5 25. Qxf8+ 1-0

[Event "Montevideo Trebejos op 11"]
[Site "Montevideo"]
[Date "2017.11.17"]
[Round "5"]
[White "Martinez Fernandez, Fernando"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "1925"]
[BlackElo "1824"]
[PlyCount "73"]
[EventDate "2017.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. Be2 Nc6 9. Nf3 Bg4 10. d5 Bxf3 11. gxf3 Ne5 12. Bd4 e6 13. f4 Ned7 14. Bxg7 Kxg7 15. Qd4+ Nf6 16. 0-0-0 exd5 17. e5 Ne4 18. Nxe4 dxe4 19. Qxe4 Qe7 20. Kb1 Rad8 21. f5 Qc5 22. f6+ Kh8 23. f4 Nd5 24. Bc4 c6 25. h4 b5 26. Bb3 a5 27. h5 Qb4 28. Rd4 Qc5 29. hxg6 fxg6 30. Qxg6 Rd7 31. Bc2 Qa7 32. Qe4 a4 33. Rd3 a3 34. Rdh3 Rff7 35. e6 Nxf6 36. exf7 Rxf7 37. Qe5 1-0

[Event "Montevideo Trebejos op 11"]
[Site "Montevideo"]
[Date "2017.11.15"]
[Round "4"]
[White "Busca, Joaquin"]
[Black "Pena Canapa, Alfredo"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1824"]
[BlackElo "1913"]
[PlyCount "120"]
[EventDate "2017.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. d3 d6 5. Nf3 a6 6. 0-0 Nge7 7. a3 Ba7 8. Nc3 0-0 9. b4 Bg4 10. b5 axb5 11. Nxb5 Bb6 12. Bb2 Qd7 13. Re1 Rfe8 14. d4 exd4 15. Nfxd4 Ba5 16. Bc3 Bxc3 17. Nxc3 h6 18. Nd5 Na5 19. Qc2 Nec6 20. Nb5 Rac8 21. Rad1 b6 22. Nxb6 cxb6 23. Nxd6 Ne5 24. Nxe8 Qxe8 25. Rd4 Naxc4 26. Qb3 Be6 27. Bd5 Bxd5 28. Rxd5 Qe6 29. Red1 Qe7 30. Rc1 Qe6 31. Qb5 f6 32. Re1 Qc6 33. Qb3 Qc7 34. Rc1 Qc6 35. Rd4 Qc5 36. Re4 Kh8 37. a4 Qd5 38. Rf4 Qd2 39. Rfxc4 Nxc4 40. Rxc4 Rd8 41. Qc2 Qd7 42. Rc6 Ra8 43. Rxb6 Rc8 44. Qb3 Rc1+ 45. Kg2 Qf5 46. Qd3 Qe5 47. Rd6 Rc8 48. Rd8+ Rxd8 49. Qxd8+ Kh7 50. Qa8 h5 51. a5 h4 52. gxh4 Qxe2 53. Qf3 Qa2 54. Qd3+ Kh6 55. a6 Qa4 56. Kg3 g5 57. hxg5+ fxg5 58. Qd6+ Kh5 59. Qe6 g4 60. Qf5+ Kh6 1-0

[Event "Montevideo Trebejos op 11"]
[Site "Montevideo"]
[Date "2017.11.13"]
[Round "3"]
[White "Dominguez, Facundo"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2082"]
[BlackElo "1824"]
[PlyCount "93"]
[EventDate "2017.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 h6 7. Nf4 Bh7 8. Bc4 e6 9. 0-0 Nf6 10. Re1 Nd5 11. Bxd5 cxd5 12. Qh5 g6 13. Qe5 Rg8 14. Nxe6 fxe6 15. Qxe6+ Be7 16. Bxh6 Qd7 17. Qf6 Nc6 18. Bg5 Kd8 19. Rxe7 Nxe7 20. Re1 Re8 21. Qf7 Bg8 22. Qg7 Kc7 23. Rxe7 Rxe7 24. Qxe7 Qxe7 25. Bxe7 Re8 26. Bb4 Bh7 27. Bd2 b6 28. f3 a5 29. Kf2 Kd6 30. Ne2 Rc8 31. c3 b5 32. h4 Kc6 33. g4 Rb8 34. Nf4 b4 35. cxb4 axb4 36. Nd3 Kb5 37. Nxb4 Kc4 38. b3+ Kxd4 39. Nc6+ Kd3 40. Nxb8 Kxd2 41. Nc6 Kc3 42. b4 d4 43. Nxd4 Kxd4 44. b5 Kc5 45. a4 g5 46. h5 Bc2 47. h6 1-0

[Event "Montevideo Trebejos op 11"]
[Site "Montevideo"]
[Date "2017.11.10"]
[Round "2"]
[White "Busca, Joaquin"]
[Black "Ramos Correa, Gabriel"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1824"]
[BlackElo "1858"]
[PlyCount "37"]
[EventDate "2017.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. Nf3 0-0 6. 0-0 Nbd7 7. Nc3 c6 8. b3 b6 9. cxd5 exd5 10. Bb2 Re8 11. Rc1 Bb7 12. Re1 c5 13. e3 Ne4 14. dxc5 Nxc3 15. Bxc3 Nxc5 16. Nd4 Ne4 17. Bxe4 dxe4 18. Nf5 Bf8 19. Nh6+ 1-0

[Event "Montevideo Trebejos op 11"]
[Site "Montevideo"]
[Date "2017.11.08"]
[Round "1"]
[White "Lanzilotta Mernies, Marcelo"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1992"]
[BlackElo "1824"]
[PlyCount "46"]
[EventDate "2017.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8. Qd4 Nd3+ 9. Bxd3 cxd3 10. Nf3 e6 11. 0-0 Be7 12. Qxd3 exd5 13. Rfe1 0-0 14. Rxe7 Qxe7 15. Nxd5 Qd8 16. Bxf6 gxf6 17. Qd4 Kg7 18. Ng5 Be6 19. Nxe6+ fxe6 20. Qg4+ Kh8 21. Qxe6 Qc8 22. Qe3 Qc6 23. Ne7 Qb5 1/2-1/2

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.13"]
[Round "7"]
[White "Rocca, Jose"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1654"]
[BlackElo "1805"]
[PlyCount "56"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. Bg5 Be7 8. Bxe7 Ngxe7 9. dxc5 Ng6 10. Nbd2 Ngxe5 11. Nxe5 Nxe5 12. Bb5+ Nc6 13. Nf3 Qc7 14. Nd4 0-0 15. Nxf5 exf5 16. 0-0 Rfd8 17. Qh5 g6 18. Qg5 Ne5 19. b4 Ng4 20. g3 d4 21. cxd4 Rxd4 22. Rae1 Rxb4 23. Re7 Qxc5 24. Be8 f6 25. Bf7+ Kf8 26. Qd2 Qxe7 27. Re1 Re4 28. Rxe4 fxe4 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.11"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Rodriguez Lazo, Luis A"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1805"]
[BlackElo "1854"]
[PlyCount "64"]
[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. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. Nf3 d6 6. d3 h6 7. 0-0 0-0 8. a3 a5 9. Nd2 Bg4 10. Nb3 Ba7 11. Nb5 Bb6 12. Be3 Bxe3 13. fxe3 Re8 14. c5 d5 15. Nd2 Qd7 16. e4 d4 17. a4 Nb4 18. Rc1 Nxd3 19. Rb1 Nxc5 20. Rc1 b6 21. Nb3 Nxb3 22. Qxb3 c6 23. Na3 Bxe2 24. Rf2 d3 25. Nb1 Qd4 26. Rc4 Qe3 27. Rxc6 Rac8 28. Qxb6 Qxb6 29. Rxb6 Rc1+ 30. Bf1 Rxb1 31. Kg2 Nxe4 32. Rxe2 dxe2 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.08"]
[Round "5"]
[White "Beloso, Fabrizio"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1877"]
[BlackElo "1805"]
[PlyCount "82"]
[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 d6 2. Nc3 Nf6 3. Nf3 e5 4. d4 Nbd7 5. Bg5 Be7 6. Bc4 0-0 7. Qd2 c6 8. dxe5 dxe5 9. 0-0 b5 10. Bxf6 Bxf6 11. Bb3 Nc5 12. Qe3 Qb6 13. Rfd1 Nxb3 14. Qxb6 axb6 15. cxb3 Bg4 16. Rd6 Rac8 17. b4 Bxf3 18. gxf3 Be7 19. Rd3 Bxb4 20. Rad1 Ra8 21. a3 Bc5 22. Kg2 g6 23. Ne2 b4 24. axb4 Bxb4 25. Rd7 c5 26. Nc3 Bxc3 27. bxc3 Ra3 28. Rb7 Rxc3 29. Rxb6 Rc2 30. Rd5 Ra8 31. Rxe5 Raa2 32. Rb7 Rxf2+ 33. Kg3 Rg2+ 34. Kf4 Ra6 35. Rxc5 Rxh2 36. Rcc7 Rf6+ 37. Kg3 Rh5 38. f4 g5 39. fxg5 Rxg5+ 40. Kh4 Rg2 41. Kh5 Kg7 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.06"]
[Round "4"]
[White "Cardozo, Camila"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1456"]
[BlackElo "1805"]
[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. d4 Nf6 2. Nf3 g6 3. Bf4 d5 4. h3 Bg7 5. e3 0-0 6. c4 c5 7. cxd5 Nxd5 8. Be5 Nf6 9. Nc3 Nc6 10. Bh2 cxd4 11. exd4 Nd5 12. Be2 Bf5 13. 0-0 Rc8 14. a3 Nxc3 15. bxc3 Na5 16. Qe1 Nb3 17. Ra2 Qa5 18. Bd1 Be6 19. Rc2 Qxa3 20. Qe3 Bf5 21. Re2 Nc1 22. Ree1 Bd3 23. Be2 Nxe2+ 24. Kh1 Rxc3 25. Rxe2 Bxe2 26. Qxe2 Rfc8 27. Re1 Bf6 28. Qe4 Rc1 29. Rxc1 Qxc1+ 30. Bg1 Qc6 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.04"]
[Round "3"]
[White "Busca, Joaquin"]
[Black "Ramos Correa, Gabriel"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1805"]
[BlackElo "1811"]
[PlyCount "66"]
[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. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 c6 5. Nf3 Nbd7 6. 0-0 Bd6 7. cxd5 exd5 8. Nc3 0-0 9. Re1 Re8 10. Qc2 Nf8 11. Bg5 h6 12. Bxf6 Qxf6 13. e4 Qg6 14. Nh4 Qh7 15. Qb3 g5 16. exd5 Rxe1+ 17. Rxe1 gxh4 18. dxc6 bxc6 19. Bxc6 Rb8 20. Qd5 Qg6 21. Ne4 Bb4 22. Rc1 Bf5 23. Qe5 Rc8 24. Nf6+ Kg7 25. Nd5+ f6 26. Qe2 Bd6 27. Qa6 hxg3 28. Qxa7+ Kh8 29. hxg3 Qg5 30. Rc3 Rxc6 31. Rxc6 Bxg3 32. Qf7 Bf4+ 33. Kf1 Bd3+ 0-1

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.09.01"]
[Round "2"]
[White "Gomez Troccoli, Martin"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1906"]
[BlackElo "1805"]
[PlyCount "55"]
[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 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. dxe5 dxe5 6. fxe5 Nxe5 7. Qxd8+ Kxd8 8. Bf4 Ng6 9. 0-0-0+ Bd7 10. Bg5 Be7 11. Bc4 Ng4 12. Bxe7+ Kxe7 13. Rd2 c6 14. Bxf7 N6e5 15. Bb3 Rhf8 16. Nh3 Rad8 17. Nd1 c5 18. Bd5 Bc6 19. Ng5 Bxd5 20. exd5 Rd6 21. Re1 Rf5 22. Ne4 Ra6 23. Nxc5 Rxa2 24. Kb1 Ra5 25. Nb3 Ra4 26. h3 Nf6 27. Nc5 Rc4 28. Nd3 1-0

[Event "Montevideo Municipal op"]
[Site "Montevideo"]
[Date "2017.08.30"]
[Round "1"]
[White "Busca, Joaquin"]
[Black "Saralegui Cassan, Mario"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1805"]
[BlackElo "2077"]
[PlyCount "104"]
[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. c4 e6 2. g3 d5 3. d4 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. Nc3 c5 7. cxd5 exd5 8. 0-0 Nc6 9. e3 c4 10. Ne5 Bf5 11. Re1 Rc8 12. Nxc6 bxc6 13. e4 Nxe4 14. Nxe4 dxe4 15. Bxe4 Bxe4 16. Rxe4 Bf6 17. Bf4 Qb6 18. Be5 Bxe5 19. dxe5 Qxb2 20. Rxc4 Qxe5 21. Rac1 Qa5 22. Qb3 c5 23. a4 h6 24. Qb5 Qd2 25. Rxc5 Rb8 26. Qc6 Rb2 27. R5c2 Rxc2 28. Qxc2 Qb4 29. Rb1 Qd4 30. Rd1 Qg4 31. Re1 Rd8 32. Qe4 Qd7 33. Qb4 Qf5 34. Qb5 Qf3 35. Re8+ Rxe8 36. Qxe8+ Kh7 37. Qd7 a6 38. Qd6 Qe2 39. Qd5 Kg6 40. h3 f6 41. g4 Qc2 42. a5 Qe2 43. Kg2 Kh7 44. Qf5+ Kg8 45. Qd5+ Kf8 46. Qa8+ Kf7 47. Qb7+ Kg8 48. Qd5+ Kh8 49. Qc6 Qd3 50. Qc8+ Kh7 51. Qc6 Kh8 52. Qc8+ Kh7 1/2-1/2

[Event "URU-chT Provinces"]
[Site "Montevideo"]
[Date "2017.08.27"]
[Round "5.2"]
[White "Carbone, Diego"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2171"]
[BlackElo "1805"]
[PlyCount "93"]
[EventDate "2017.08.25"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Montevideo II"]
[BlackTeam "Montevideo VIII"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e4 Nc6 6. Nge2 d6 7. d3 Bd7 8. 0-0 0-0 9. h3 Qc8 10. Kh2 a6 11. Be3 Rb8 12. a4 Ne8 13. Rc1 Nc7 14. d4 cxd4 15. Nxd4 Nxd4 16. Bxd4 Bxd4 17. Qxd4 Ne6 18. Qd3 Nc5 19. Qc2 Be6 20. b3 Nxb3 21. Qxb3 Bxc4 22. Qb2 Bxf1 23. Nd5 Qe6 24. Rxf1 Rfc8 25. f4 b5 26. f5 Qd7 27. f6 e6 28. Ne7+ Kh8 29. Qd2 b4 30. e5 d5 31. Qh6 Rg8 32. Nxg8 Rxg8 33. Rf4 g5 34. Rg4 Rg6 35. Qf8+ Rg8 36. Qxb4 h5 37. Rd4 Qc7 38. Qe1 Qc5 39. Qd1 g4 40. hxg4 Qa3 41. Qf3 Qc1 42. Qf4 Qxf4 43. gxf4 hxg4 44. Kg3 Kh7 45. Bf1 a5 46. Bd3+ Kh6 47. Bc2 1-0

[Event "URU-chT Provinces"]
[Site "Montevideo"]
[Date "2017.08.26"]
[Round "3.2"]
[White "Barandiaran, Gabriel"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1879"]
[BlackElo "1805"]
[PlyCount "38"]
[EventDate "2017.08.25"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Montevideo"]
[BlackTeam "Montevideo VIII"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 Nbd7 4. Bc4 g6 5. Bxf7+ Kxf7 6. Ng5+ Kg8 7. Ne6 Qe8 8. Nxc7 Qd8 9. Nxa8 Nc5 10. Qe2 e5 11. b4 Ne6 12. Qc4 Bd7 13. Nd5 Nxd5 14. exd5 Nd4 15. Nc7 Qc8 16. Qc3 Bg7 17. Kf1 e4 18. Ne6 Bb5+ 19. Ke1 Nxc2+ 0-1

[Event "URU-chT Provinces"]
[Site "Montevideo"]
[Date "2017.08.26"]
[Round "4.2"]
[White "Busca, Joaquin"]
[Black "Guerra Guerra, Miguel"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1805"]
[BlackElo "1658"]
[PlyCount "85"]
[EventDate "2017.08.25"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Montevideo VIII"]
[BlackTeam "Maldonado II"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 b6 5. Nf3 Bb7 6. 0-0 Be7 7. cxd5 Bxd5 8. Nc3 Bb7 9. Qc2 Nbd7 10. Nb5 0-0 11. Qxc7 Qxc7 12. Nxc7 Rac8 13. Nb5 a6 14. Nc3 a5 15. Re1 Nd5 16. Bd2 Nxc3 17. Bxc3 Nf6 18. Rac1 Rc7 19. Bd2 Rfc8 20. Rxc7 Rxc7 21. Rc1 Rxc1+ 22. Bxc1 Bd5 23. a3 Kf8 24. Ne5 Bxg2 25. Kxg2 Ke8 26. Kf3 Nd7 27. Nc6 Bd6 28. Bf4 Bxf4 29. Kxf4 f6 30. e4 Nf8 31. Na7 Kd7 32. Nb5 Ng6+ 33. Ke3 Ne7 34. Nc3 Kc6 35. f4 b5 36. b4 axb4 37. axb4 f5 38. exf5 exf5 39. h3 Nd5+ 40. Nxd5 Kxd5 41. g4 g6 42. gxf5 gxf5 43. Kd3 1/2-1/2

[Event "URU-chT Provinces"]
[Site "Montevideo"]
[Date "2017.08.25"]
[Round "2.2"]
[White "Busca, Joaquin"]
[Black "Curi, Gabriel"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1805"]
[BlackElo "2169"]
[PlyCount "52"]
[EventDate "2017.08.25"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Montevideo VIII"]
[BlackTeam "Montevideo Gripe"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. c4 c6 2. g3 d5 3. d4 Nf6 4. Bg2 Bg4 5. Nf3 e6 6. 0-0 Nbd7 7. cxd5 exd5 8. Nc3 Be7 9. Re1 0-0 10. Qb3 Qb6 11. Qxb6 axb6 12. e4 Bb4 13. exd5 Nxd5 14. Bd2 Bxc3 15. bxc3 b5 16. Ne5 Nxe5 17. Rxe5 Be6 18. Bxd5 Bxd5 19. a3 h6 20. Re7 Rfe8 21. Rxe8+ Rxe8 22. Re1 Ra8 23. Bc1 Be6 24. f4 g6 25. Bb2 Kh7 26. Kg2 Re8 1/2-1/2

[Event "URU-chT Provinces"]
[Site "Montevideo"]
[Date "2017.08.25"]
[Round "1.2"]
[White "Oviedo, Mathias"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1576"]
[BlackElo "1805"]
[PlyCount "48"]
[EventDate "2017.08.25"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Colonia Nueva Helvecia"]
[BlackTeam "Montevideo VIII"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Bd2 0-0 6. Qe2 c6 7. Nf3 b5 8. Bb3 a5 9. a3 Nbd7 10. 0-0 Ba6 11. Nd1 b4 12. Bc4 Bxc4 13. Qxc4 bxa3 14. Rxa3 Nxe4 15. Be3 c5 16. dxc5 Nexc5 17. Bd4 e5 18. Bc3 a4 19. Ne3 Nb6 20. Qb5 e4 21. Nd4 Qc7 22. Ba5 Rxa5 23. Qxa5 Bxd4 24. Nc4 Nb7 0-1

[Event "URU-chTA"]
[Site "Uruguay"]
[Date "2017.07.09"]
[Round "5.3"]
[White "Ulaneo, Nicolas"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2192"]
[BlackElo "1813"]
[PlyCount "105"]
[EventDate "2017.07.07"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Paysandu"]
[BlackTeam "Urreta"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c6 7. Be2 Nbd7 8. Ne5 Nxe5 9. Bxe5 dxc4 10. Bxc4 Bf5 11. 0-0 Qc8 12. Rc1 Be6 13. Be2 Rd8 14. b4 Nd5 15. Bxg7 Nxc3 16. Rxc3 Kxg7 17. Qc2 Qd7 18. Rc5 Rac8 19. Rc1 Qd6 20. Bf3 b6 21. Qb2 Bd7 22. R5c4 f6 23. a3 Be8 24. Qc2 Rc7 25. d5 c5 26. bxc5 Rxc5 27. Rxc5 Qxc5 28. Qxc5 bxc5 29. Rxc5 Rd7 30. Kf1 f5 31. Ke2 Bf7 32. Kd3 Kf6 33. Kd4 e5+ 34. Kc4 e4 35. Bd1 Ke5 36. f4+ exf3 37. Bxf3 g5 38. g3 f4 39. gxf4+ gxf4 40. exf4+ Kxf4 41. Bg2 Ke5 42. a4 h5 43. Kb5 Rd6 44. a5 Kd4 45. Rc4+ Ke5 46. Re4+ Kf5 47. Rh4 Kg5 48. Re4 Kf5 49. Kc5 Ra6 50. Kb5 Rd6 51. Kc5 Ra6 52. d6 Rxa5+ 53. Kb4 1-0

[Event "URU-chTA"]
[Site "Uruguay"]
[Date "2017.07.07"]
[Round "1.3"]
[White "Busca, Joaquin"]
[Black "Muniz, Gonzalo"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1813"]
[BlackElo "1964"]
[PlyCount "80"]
[EventDate "2017.07.07"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Urreta"]
[BlackTeam "Piratas Tablero"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "URU"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nf3 0-0 5. 0-0 d5 6. d4 Nc6 7. cxd5 Nxd5 8. e4 Nb6 9. d5 Na5 10. Na3 c6 11. Qe1 Nac4 12. Nxc4 Nxc4 13. Qb4 cxd5 14. exd5 Nb6 15. Rd1 Nxd5 16. Qb3 e6 17. Ng5 h6 18. Nh3 Qb6 19. Bxd5 exd5 20. Qxb6 axb6 21. Nf4 d4 22. Kg2 Rd8 23. Nd3 Be6 24. Bf4 Rxa2 25. Rxa2 Bxa2 26. Bc7 Bd5+ 27. f3 Rc8 28. Bxb6 Rc2+ 29. Nf2 Rxb2 30. Bxd4 Bxd4 31. Rxd4 Bc6 32. g4 Rc2 33. Rd3 Kf8 34. Kg3 Ke7 35. Ne4 Bxe4 36. fxe4 Rc7 37. h4 b5 38. Kf4 Rb7 39. Ke5 f6+ 40. Kd5 Rd7+ 0-1

[Event "Montevideo Trebejos op 03"]
[Site "Montevideo"]
[Date "2017.03.20"]
[Round "7"]
[White "Guisande, Fernando"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1903"]
[BlackElo "1807"]
[PlyCount "74"]
[EventDate "2017.03.06"]
[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 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 c6 6. a4 b6 7. Bg5 0-0 8. Qd2 Re8 9. Bd3 Qc7 10. 0-0 Nbd7 11. Bh6 Bh8 12. Bc4 e6 13. Rfe1 d5 14. exd5 cxd5 15. Bb3 a6 16. Qg5 Bb7 17. Rad1 Rad8 18. Qh4 Ne4 19. Bf4 Qc8 20. Nxe4 dxe4 21. Ng5 h5 22. Nxe4 Bxe4 23. Rxe4 Nc5 24. Ree1 Nxb3 25. cxb3 Rxd4 26. Rc1 Qd7 27. Qg3 Rd3 28. Re3 Rxe3 29. Qxe3 Bxb2 30. Rc7 Qd1+ 31. Kh2 e5 32. Bg5 Bd4 33. Qg3 Qe1 34. Qf3 Rf8 35. Be3 Bxe3 36. fxe3 Qb4 37. e4 Qd2 1/2-1/2

[Event "Montevideo Trebejos op 03"]
[Site "Montevideo"]
[Date "2017.03.16"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Veljacic, Cristian"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1807"]
[BlackElo "1948"]
[PlyCount "98"]
[EventDate "2017.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. Nc3 c5 7. Rb1 Nc6 8. a3 Be6 9. d3 d5 10. Ng5 Qd7 11. Nxe6 fxe6 12. Bg5 d4 13. Ne4 Nxe4 14. Bxe4 Ne5 15. b4 Nf7 16. Bd2 cxb4 17. Rxb4 Rab8 18. Qb3 Nd6 19. Bg2 Rfc8 20. Bf4 b6 21. a4 Rc5 22. Ra1 Rbc8 23. Bxd6 exd6 24. a5 bxa5 25. Rb5 Qc7 26. Rb7 Qd8 27. Rxa7 Bh6 28. Qa2 Rb8 29. Rxa5 Rxa5 30. Qxa5 Qxa5 31. Rxa5 Rb1+ 32. Bf1 Bd2 33. Ra6 Bb4 34. Rb6 e5 35. f4 exf4 36. gxf4 Kg7 37. Rb5 Kf6 38. Kf2 h5 39. Bg2 Rb2 40. Kf3 Ba3 41. Rxb2 Bxb2 42. Ke4 Bc1 43. Bh3 Be3 44. Bd7 Ke7 45. Bc8 Kf6 46. h3 Bg1 47. Kd5 Ke7 48. f5 gxf5 49. Bxf5 h4 1/2-1/2

[Event "Montevideo Trebejos op 03"]
[Site "Montevideo"]
[Date "2017.03.14"]
[Round "5"]
[White "Caitano, Martin Joel"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "D89"]
[WhiteElo "2030"]
[BlackElo "1807"]
[PlyCount "102"]
[EventDate "2017.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Bg4 12. f3 Na5 13. Bd3 Be6 14. Rc1 Rc8 15. d5 Rxc1 16. Qxc1 b6 17. Bd4 Bxd4+ 18. Nxd4 Bxd5 19. exd5 Qxd5 20. Qc3 Rd8 21. Bxg6 hxg6 22. Nb3 Nxb3 23. axb3 Qd4+ 24. Qxd4 Rxd4 25. Rc1 a5 26. Rc2 Kg7 27. Kf2 Kf6 28. Ke3 Rd6 29. h4 Ke5 30. Rc7 Re6 31. Rd7 Kf5+ 32. Kf2 Re5 33. g4+ Ke6 34. Rd3 f5 35. Kg3 fxg4 36. fxg4 b5 37. Kf4 Rc5 38. Rh3 Kf6 39. Ke4 b4 40. Rf3+ Ke6 41. Kd4 Rc1 42. Rh3 Rg1 43. Kc4 Rxg4+ 44. Kb5 Kd5 45. Kxa5 Ke5 46. Re3+ Kd6 47. Rh3 Re4 48. Rg3 Rxh4 49. Rxg6+ e6 50. Rg8 e5 51. Rb8 Rd4 1/2-1/2

[Event "Montevideo Trebejos op 03"]
[Site "Montevideo"]
[Date "2017.03.13"]
[Round "4"]
[White "Busca, Joaquin"]
[Black "Carvalho, Guillermo"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1807"]
[BlackElo "2159"]
[PlyCount "94"]
[EventDate "2017.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 c6 7. cxd5 exd5 8. Nc3 Bf5 9. Qb3 Qb6 10. Qxb6 axb6 11. Ne5 b5 12. Bg5 b4 13. Nd1 h6 14. Bd2 Ne4 15. Ne3 Bh7 16. Bxe4 Bxe4 17. Rfc1 Rd8 18. Nd3 Bxd3 19. exd3 Na6 20. Re1 Bf6 21. Nc2 Re8 22. Nxb4 Rxe1+ 23. Bxe1 Nxb4 24. Bxb4 Bxd4 25. Bc3 Bxc3 26. bxc3 Ra3 27. c4 Rxd3 28. cxd5 Rxd5 29. Rb1 Rd7 30. Kg2 Kf8 31. a4 Ke7 32. Kf3 Kd6 33. a5 Re7 34. Ra1 c5 35. a6 bxa6 36. Rxa6+ Kd5 37. Ra1 c4 38. Rd1+ Kc5 39. Rd8 c3 40. Rc8+ Kd4 41. Rd8+ Kc4 42. Rc8+ Kd3 43. Rd8+ Kc2 44. Rc8 Kd2 45. Rd8+ Kc1 46. Rc8 c2 47. Rc6 Re1 0-1

[Event "Montevideo Trebejos op 03"]
[Site "Montevideo"]
[Date "2017.03.09"]
[Round "3"]
[White "Milan, Mathias"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1999"]
[BlackElo "1807"]
[PlyCount "89"]
[EventDate "2017.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Nd2 d5 7. Nxe4 dxe4 8. Qa4+ Qc6 9. Qxc6+ Nxc6 10. h3 e5 11. g4 Bc5 12. e3 0-0 13. Bg2 f5 14. gxf5 Bxf5 15. Ne2 Ne7 16. Ng3 Ng6 17. Nxf5 Rxf5 18. Bg3 Rf3 19. Bxf3 exf3 20. 0-0-0 e4 21. Rd7 b5 22. Rd5 Rc8 23. Rhd1 Ne7 24. Rd8+ Rxd8 25. Rxd8+ Kf7 26. Kd2 Nf5 27. Be5 g5 28. Bd4 Bxd4 29. cxd4 h5 30. Ke1 g4 31. hxg4 hxg4 32. Kd2 g3 33. fxg3 Nxg3 34. Ke1 Nf5 35. Kf2 Nh6 36. Rd7+ Ke6 37. Rxa7 Ng4+ 38. Ke1 Nxe3 39. Rc7 Kd5 40. Rc5+ Kxd4 41. Rxb5 Nd5 42. Kf2 Nf4 43. Rb4+ Kd3 44. Rb3+ Kd2 45. Rxf3 1/2-1/2

[Event "Montevideo Trebejos op 03"]
[Site "Montevideo"]
[Date "2017.03.07"]
[Round "2"]
[White "Busca, Joaquin"]
[Black "Zaruski, Julio"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1807"]
[BlackElo "1951"]
[PlyCount "117"]
[EventDate "2017.03.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 d6 6. Nf3 Be6 7. Qb3 Nge7 8. Ng5 0-0 9. Nxe6 fxe6 10. 0-0 Rb8 11. d3 Qe8 12. a4 Nd8 13. d4 Qh5 14. Bf3 Qg6 15. dxe5 Ndc6 16. exd6 cxd6 17. Ba3 Nf5 18. Rad1 Ne5 19. Bxd6 Nxf3+ 20. exf3 Nxd6 21. Rxd6 Rxf3 22. c5 Rbf8 23. Qxb7 Qc2 24. Rd7 Qxc3 25. Qe4 Qxc5 26. Qxe6+ Kh8 27. Qe7 Qc3 28. Rd8 Qf6 29. Rxf8+ Qxf8 30. Qxf8+ Rxf8 31. Rd1 h6 32. Rd7 a5 33. Rd5 Rf3 34. Kg2 Ra3 35. Rxa5 Kg8 36. Ra7 Kh7 37. g4 Kg6 38. f3 Kf6 39. a5 Kg6 40. Kg3 Kf6 41. a6 Kg6 42. Ra8 Kf7 43. Kf4 Ra5 44. h4 g6 45. Ra7+ Kf6 46. g5+ hxg5+ 47. hxg5+ Ke6 48. Kg4 Ra4+ 49. f4 Ra1 50. Rg7 Rg1+ 51. Kf3 Kf5 52. Rf7+ Ke6 53. Rf6+ Kd5 54. Rxg6 Ra1 55. Rf6 Ra3+ 56. Kg4 Ke4 57. g6 Ra1 58. Re6+ Kd5 59. Kf5 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.28"]
[Round "8"]
[White "Busca, Joaquin"]
[Black "Anza, Vicenzo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1807"]
[BlackElo "1485"]
[PlyCount "77"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e5 4. d3 Nc6 5. Bg2 Bc5 6. a3 a6 7. Nf3 0-0 8. 0-0 d6 9. b4 Ba7 10. Qb3 f4 11. b5 Nd4 12. Nxd4 Bxd4 13. e3 Bxc3 14. Qxc3 Nh5 15. Rb1 f3 16. Bh1 Bh3 17. Re1 Qf6 18. bxa6 bxa6 19. c5 Bg2 20. Qc4+ Kh8 21. cxd6 cxd6 22. Qg4 g6 23. Rb7 Rac8 24. e4 d5 25. Qd7 Ng7 26. Bh6 Rg8 27. Bxg2 fxg2 28. Bxg7+ Qxg7 29. Qxg7+ Rxg7 30. Rxg7 Kxg7 31. exd5 Kf6 32. Kxg2 Rd8 33. Rb1 Ke7 34. Rb7+ Rd7 35. Rxd7+ Kxd7 36. Kf3 Kd6 37. Ke4 g5 38. g4 h6 39. h3 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.27"]
[Round "6"]
[White "Barboza, Mauro"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1947"]
[BlackElo "1807"]
[PlyCount "97"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 Nfd7 6. f4 0-0 7. Bc4 Nb6 8. Bb3 dxe5 9. dxe5 Nc6 10. Nf3 Bg4 11. 0-0 Qc8 12. h3 Rd8 13. Qe1 Be6 14. Qe2 Bf8 15. Rad1 Bxb3 16. axb3 Qe6 17. Ne4 Rxd1 18. Rxd1 Rd8 19. Nc5 Qc8 20. Rxd8 Nxd8 21. Qe4 c6 22. Nd4 Nd7 23. Nd3 Nb6 24. g4 Ne6 25. Nxe6 Qxe6 26. Nc5 Qd5 27. Qxd5 Nxd5 28. f5 Bg7 29. Nxb7 Bxe5 30. c4 Nf4 31. Bxf4 Bxf4 32. Nd8 gxf5 33. gxf5 c5 34. Kg2 Kg7 35. Kf3 Bc1 36. Nb7 Kf6 37. Ke4 Bxb2 38. Nxc5 Ba3 39. Nd3 e6 40. fxe6 Kxe6 41. b4 Kd6 42. Kd4 f6 43. c5+ Kc6 44. Kc4 a5 45. b5+ Kb7 46. Kb3 Bb4 47. Nxb4 axb4 48. Kxb4 f5 49. Kc4 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.27"]
[Round "7"]
[White "Lanzilotta Mernies, Marcelo"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2029"]
[BlackElo "1807"]
[PlyCount "111"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Be3 0-0 6. Nf3 c6 7. Qd2 Re8 8. a4 b6 9. Rd1 Qc7 10. Bc4 Bb7 11. e5 Nd5 12. Bh6 Bh8 13. 0-0 Nd7 14. e6 fxe6 15. Ng5 Nf8 16. Bxf8 Rxf8 17. Nxe6 Qc8 18. Nxf8 Kxf8 19. Qh6+ Bg7 20. Qxh7 Qf5 21. Bd3 Qf6 22. Nxd5 cxd5 23. Qxg6 Qxg6 24. Bxg6 Ba6 25. Bd3 Bxd3 26. Rxd3 Rc8 27. c3 Rc4 28. b3 Rc8 29. f4 Rxc3 30. Rff3 Rc2 31. f5 Re2 32. Kh2 Re4 33. g4 Bxd4 34. Kg3 Be5+ 35. Kh4 d4 36. Kh5 Kg7 37. b4 Re2 38. b5 Rc2 39. a5 bxa5 40. Ra3 Rc3 41. g5 d5 42. Kg4 Rc4 43. Rfd3 a4 44. h4 Bd6 45. Ra2 a3 46. h5 Rc1 47. h6+ Kh7 48. Rxd4 Rc4 49. Rxc4 dxc4 50. Rc2 Be5 51. Kh5 c3 52. g6+ Kg8 53. Kg4 Bf6 54. Kf3 Kf8 55. Ke4 Ke8 56. g7 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.26"]
[Round "5"]
[White "Busca, Joaquin"]
[Black "Rodriguez Delfino, Tiago"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1807"]
[BlackElo "1325"]
[PlyCount "71"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. d4 Bd7 5. Bg2 Bb4 6. Nf3 0-0 7. 0-0 dxc4 8. Ne5 Nc6 9. Nxc4 Bxc3 10. bxc3 Rb8 11. e4 Ne8 12. Ba3 Ne7 13. Rb1 b6 14. d5 g6 15. d6 Nxd6 16. Nxd6 cxd6 17. Qxd6 Re8 18. Rfd1 Rb7 19. c4 Nc8 20. Qd2 Kg7 21. Bb2+ e5 22. Bh3 Bxh3 23. Qxd8 Rxd8 24. Rxd8 f6 25. Ba3 Rc7 26. Rc1 Ne7 27. c5 bxc5 28. Rxc5 Rb7 29. Rd1 Ng8 30. Rdc1 a6 31. Rc7+ Rxc7 32. Rxc7+ Kh6 33. Bf8+ Kg5 34. Rxh7 Be6 35. h4+ Kg4 36. Kg2 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.26"]
[Round "4"]
[White "Larrea, Daniela"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1748"]
[BlackElo "1807"]
[PlyCount "141"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 c6 5. Nf3 Bg7 6. Nc3 0-0 7. 0-0 e6 8. cxd5 exd5 9. h3 Re8 10. Be3 Nbd7 11. Rc1 Nb6 12. b3 Bf5 13. Nh4 Bd7 14. Nf3 Nc8 15. Bf4 Bf5 16. Be5 Nd6 17. Na4 Nde4 18. Nc5 Nxc5 19. dxc5 Qa5 20. Qd4 Qd8 21. Nh4 Bc8 22. Rcd1 Qe7 23. Nf3 Bf5 24. Rd2 Be4 25. Bxf6 Bxf6 26. Qb4 a5 27. Qa3 Bc3 28. Rdd1 Bb4 29. Qc1 Bxc5 30. Qh6 Qf8 31. Qxf8+ Bxf8 32. Nd4 Bc5 33. e3 a4 34. Rd2 Bb4 35. Rdd1 axb3 36. axb3 Ra2 37. Bxe4 dxe4 38. Rc1 Rea8 39. Rc4 c5 40. Nc2 b5 41. Nxb4 bxc4 42. Nxa2 Rxa2 43. bxc4 Rc2 44. Rd1 Rxc4 45. Rd5 Rc2 46. Kf1 c4 47. Rc5 c3 48. Rc4 f5 49. g4 Kg7 50. gxf5 gxf5 51. Kg2 Kf6 52. Kg3 Rc1 53. Kg2 c2 54. Rc8 Ke6 55. Rc7 Kf6 56. Rc8 Kg5 57. Rg8+ Kf6 58. Rc8 f4 59. exf4 Ke6 60. Rc5 Kd6 61. Rc8 Kd5 62. Rc7 Kd4 63. Rd7+ Kc3 64. Rc7+ Kd2 65. Rd7+ Ke2 66. Rc7 Kd3 67. Rd7+ Kc4 68. Rc7+ Kd5 69. Rc8 Ke6 70. Rc5 Kf6 71. Rc8 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.25"]
[Round "3"]
[White "Busca, Joaquin"]
[Black "Torres Acosta, Raul"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1807"]
[BlackElo "1680"]
[PlyCount "89"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. d4 dxc4 5. Bg2 c6 6. Nf3 Nbd7 7. Nd2 Nb6 8. e3 Bd6 9. Na4 0-0 10. Nxb6 Qxb6 11. Nxc4 Qb4+ 12. Nd2 e5 13. dxe5 Bxe5 14. 0-0 Be6 15. Nf3 Rad8 16. Qe1 Qxe1 17. Rxe1 Bc7 18. Bd2 Rd7 19. Bc3 Nd5 20. Nd4 Nxc3 21. bxc3 Rfd8 22. Rab1 Bb6 23. a4 Ba5 24. Rec1 Bc4 25. Bxc6 bxc6 26. Nxc6 Bb6 27. Nxd8 Rxd8 28. Rb4 Rc8 29. Rd1 Kf8 30. Rb2 Ke8 31. Ra1 Ba5 32. Rc2 Bd3 33. Rcc1 Bc4 34. h4 Ke7 35. e4 Bd3 36. Ra2 Bc4 37. Rd2 Bb6 38. Kg2 Bb3 39. a5 Bxa5 40. Rb2 Bc4 41. Rb7+ Rc7 42. Rxc7+ Bxc7 43. f4 Kd6 44. Kf3 a5 45. Ra1 1/2-1/2

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.25"]
[Round "2"]
[White "Rodriguez Farias, Eduardo"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1897"]
[BlackElo "1807"]
[PlyCount "71"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 Re8 7. 0-0-0 c6 8. g4 b5 9. h4 b4 10. Nce2 Qa5 11. Kb1 Be6 12. Nc1 c5 13. h5 cxd4 14. Bxd4 Nc6 15. Be3 Bxg4 16. hxg6 hxg6 17. fxg4 Nxe4 18. Qd5 Qxd5 19. Rxd5 Ng3 20. Bb5 Rec8 21. Bxc6 Rxc6 22. Rh3 Rac8 23. Rxg3 Rxc2 24. Nd3 e6 25. Rxd6 e5 26. Rd8+ Rxd8 27. Kxc2 Rc8+ 28. Kb3 a5 29. Ne2 e4 30. Nc5 Bf8 31. Nxe4 a4+ 32. Kxa4 Rc2 33. Bd4 f5 34. gxf5 Rxe2 35. Rxg6+ Kf7 36. Ng5+ 1-0

[Event "URU-ch sf"]
[Site "Montevideo"]
[Date "2017.02.24"]
[Round "1"]
[White "Busca, Joaquin"]
[Black "Garcia Silveira, Luis"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1807"]
[BlackElo "2096"]
[PlyCount "122"]
[EventDate "2017.02.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "URU"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. d3 e6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Qc2 Nc6 9. a3 d5 10. e4 Nd4 11. Nxd4 cxd4 12. exd5 exd5 13. Nb5 Qd7 14. Nxd4 Rac8 15. Nf3 b5 16. Be3 bxc4 17. dxc4 Rxc4 18. Qb3 Ng4 19. Bh3 Bf6 20. Nd2 Qc6 21. Bg2 Rc2 22. Rab1 Nxe3 23. Qxe3 Bxb2 24. Nb3 Qb6 25. Qxb6 axb6 26. Na1 Bxa1 27. Rxb6 Rb2 28. Rxb7 Rxb7 29. Rxa1 Rd8 30. Rd1 Rbd7 31. Rd4 Kf8 32. a4 Ke7 33. f4 f5 34. Kf2 Ke6 35. a5 Ra7 36. Ra4 Kd6 37. Ke3 Kc5 38. Ra1 Rb8 39. Rc1+ Kd6 40. Ra1 Rb2 41. Bf3 Rb3+ 42. Kf2 Rb2+ 43. Ke3 Rxh2 44. a6 Rb2 45. Ra5 Rb3+ 46. Kf2 Rb2+ 47. Ke3 Re7+ 48. Kd4 Rb4+ 49. Kc3 Rc4+ 50. Kd3 Rc5 51. Ra4 Ra7 52. Kd4 g6 53. Ra2 Rc4+ 54. Kd3 Rc6 55. Ra5 Rcxa6 56. Rxd5+ Ke6 57. Rb5 Ra3+ 58. Ke2 Ra2+ 59. Kf1 Kf6 60. g4 fxg4 61. Bxg4 R2a4 0-1

[Event "URU-chTA"]
[Site "Montevideo"]
[Date "2016.09.25"]
[Round "5.44"]
[White "Muzzi, Eduardo"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1948"]
[BlackElo "1815"]
[PlyCount "63"]
[EventDate "2016.09.23"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. 0-0 0-0 6. f4 c5 7. c3 e6 8. Nd2 Nc6 9. Nf3 cxd4 10. Nexd4 Qb6 11. Kh1 Nd7 12. Bc2 Nc5 13. Qe1 Rd8 14. Qh4 Nd7 15. Be3 Nxd4 16. Nxd4 Bf6 17. Qf2 Qxb2 18. e5 Bg7 19. Rab1 Qxa2 20. exd6 Nf6 21. Ra1 Qd5 22. Rfd1 Qxd6 23. Nf5 Qc7 24. Nxg7 Rxd1+ 25. Rxd1 Ng4 26. Qh4 Nxe3 27. Ne8 Qc6 28. Nf6+ Kg7 29. Nh5+ Kh6 30. Nf6+ Kg7 31. Qxh7+ Kxf6 32. Qh8+ 1-0

[Event "URU-chTA"]
[Site "Montevideo"]
[Date "2016.09.24"]
[Round "4.54"]
[White "Busca, Joaquin"]
[Black "Pos, Marcos"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1815"]
[BlackElo "1774"]
[PlyCount "66"]
[EventDate "2016.09.23"]
[EventType "team-swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 Bc5 5. Nf3 d6 6. 0-0 Nbd7 7. d4 exd4 8. Nxd4 0-0 9. Rb1 Ne5 10. b3 Bg4 11. Nc2 Qd7 12. Be3 Bh3 13. Bxc5 Bxg2 14. Kxg2 dxc5 15. Qxd7 Nexd7 16. Rbd1 Rad8 17. Rd6 Ne5 18. Rfd1 Rd7 19. Rxd7 Nexd7 20. Rd6 Re8 21. a4 Kf8 22. Ne3 g6 23. Rd2 Ke7 24. h3 Nf8 25. Ng4 Nxg4 26. hxg4 Ne6 27. e3 b6 28. Rd1 Rd8 29. Rxd8 Nxd8 30. Kf3 Ke6 31. Kf4 f6 32. g5 fxg5+ 33. Kxg5 Nf7+ 1/2-1/2

[Event "South America-ch U18 12th"]
[Site "Santa Cruz"]
[Date "2015.12.06"]
[Round "7"]
[White "Busca, Joaquin"]
[Black "Cantero, Rodolfo"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1822"]
[BlackElo "1771"]
[PlyCount "100"]
[EventDate "2015.12.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 Be7 4. Nf3 0-0 5. 0-0 d5 6. Qc2 a5 7. d3 Na6 8. a3 Re8 9. Nc3 Bf8 10. Bg5 c6 11. Rac1 h6 12. Bd2 d4 13. Na2 e5 14. b4 axb4 15. Nxb4 Nc5 16. Qb2 Bf5 17. Rb1 Qc7 18. Nc2 Ra7 19. Nh4 Bh7 20. Qb6 Qxb6 21. Rxb6 Nfd7 22. Rbb1 Be7 23. Nf3 Bf6 24. Rb4 Na6 25. Rbb1 Ndc5 26. Bb4 e4 27. dxe4 Bxe4 28. Ncxd4 Bxd4 29. Nxd4 Bxb1 30. Rxb1 Nxb4 31. axb4 Ne6 32. e3 Nxd4 33. exd4 Rea8 34. h4 Ra1 35. Rxa1 Rxa1+ 36. Kh2 Rb1 37. d5 cxd5 38. Bxd5 Rxb4 39. Kg2 b6 40. Kf3 Kf8 41. Ke3 Ke7 42. Kd4 f6 43. Kc3 Rb1 44. h5 Kd6 45. Be4 Re1 46. f3 Kc5 47. Bd5 Re5 48. Bf7 Re3+ 49. Kd2 Rxf3 50. g4 Rf4 0-1

[Event "Montevideo Viernes Trebejos 2nd"]
[Site "Montevideo"]
[Date "2015.10.23"]
[Round "5.5"]
[White "Busca, Joaquin"]
[Black "Dominguez, Facundo"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1747"]
[BlackElo "2011"]
[PlyCount "45"]
[EventDate "2015.09.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[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 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. e3 0-0 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 Qxd4 12. exd4 Rd8 13. Re1 Bf6 14. Nb5 c6 15. Nc7 Rb8 16. Bf4 Bf5 17. Rad1 Rbc8 18. d5 cxd5 19. Nxd5 Nxd5 20. Rxd5 Rxd5 21. Bxd5 b6 22. Bb7 Rd8 23. Bc7 1/2-1/2

[Event "Montevideo Viernes Trebejos 2nd"]
[Site "Montevideo"]
[Date "2015.10.16"]
[Round "4.7"]
[White "Busca, Joaquin"]
[Black "Shih Ferreira, Yin Chieh"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1747"]
[BlackElo "1414"]
[PlyCount "105"]
[EventDate "2015.09.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. g3 d5 4. Bg2 e6 5. Qc2 Bd6 6. Nf3 0-0 7. 0-0 Re8 8. d3 e5 9. cxd5 cxd5 10. Nb5 Nc6 11. Nxd6 Qxd6 12. a3 Bg4 13. Be3 Rac8 14. Qd1 d4 15. Bd2 Qd7 16. Ng5 h6 17. Ne4 Nxe4 18. Bxe4 f5 19. Bg2 Qf7 20. Rc1 e4 21. dxe4 fxe4 22. f3 exf3 23. exf3 Be6 24. f4 Bd5 25. Rc5 Ne7 26. Qc1 Bxg2 27. Kxg2 Nc6 28. Re1 Re6 29. Rxe6 Qxe6 30. Qc4 Qxc4 31. Rxc4 Re8 32. Kf3 Kf7 33. b4 d3 34. Re4 Rd8 35. Ke3 a6 36. Rc4 Ke6 37. Rc3 Kf5 38. h3 h5 39. Rxd3 Rxd3+ 40. Kxd3 b5 41. Ke3 g5 42. fxg5 Kxg5 43. Ke4+ Kf6 44. Kd5 Ne7+ 45. Kc5 Ke6 46. Kb6 Kd5 47. Kxa6 Kc4 48. g4 hxg4 49. hxg4 Nc6 50. g5 Nb8+ 51. Kb7 Nd7 52. g6 Nf6 53. g7 1-0

[Event "Montevideo Viernes Trebejos 2nd"]
[Site "Montevideo"]
[Date "2015.10.09"]
[Round "3.10"]
[White "Barboza, Mauro"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2003"]
[BlackElo "1747"]
[PlyCount "60"]
[EventDate "2015.09.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Bc4 c6 6. exd6 Nxd6 7. Bd3 Be7 8. 0-0 0-0 9. h3 Nd7 10. Bf4 Nc5 11. Re1 Nxd3 12. Qxd3 Bf5 13. Qd2 Ne4 14. Qd3 Bf6 15. Qb3 Bd4 16. Nxd4 Qxd4 17. Be3 Qd7 18. Nc3 Be6 19. Qb4 Nf6 20. Rad1 Qc8 21. Bc5 Re8 22. Qh4 Bf5 23. Rc1 Qd7 24. Red1 Qe6 25. Bd4 Ne4 26. Nxe4 Bxe4 27. Qg3 Qg6 28. Qxg6 Bxg6 29. Be3 Bf5 30. c3 Be6 1/2-1/2

[Event "Montevideo Viernes Trebejos 2nd"]
[Site "Montevideo"]
[Date "2015.10.02"]
[Round "2.7"]
[White "Busca, Joaquin"]
[Black "Pinero, Ismael"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1747"]
[BlackElo "1996"]
[PlyCount "100"]
[EventDate "2015.09.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. Bd2 Qd7 13. Re1 Kh7 14. b5 Ne7 15. b6 c6 16. Ra1 Nh5 17. Ra7 Rxa7 18. bxa7 Ra8 19. Qa4 f5 20. e4 f4 21. Qa5 Nc8 22. Ra1 Rxa7 23. Qxa7 Nxa7 24. Rxa7 Qc7 25. Ra1 g5 26. Ne1 g4 27. Nc2 Bf6 28. Nb4 Bg5 29. Be1 fxg3 30. hxg3 Nxg3 31. fxg3 Qb6+ 32. Kh2 Qxb4 33. Rb1 Qc5 34. Rxb7+ Kg6 35. Nd1 Qd4 36. Bf1 Qa1 37. Be2 h5 38. Rb6 Bd7 39. Rb7 Be8 40. Rb8 Bf7 41. Rb6 Qa2 42. Nc3 Qa8 43. Nd1 Bd8 44. Rb1 Bf6 45. Nc3 Bd8 46. Nd1 Bb6 47. Bc3 Bd4 48. Ra1 Qb8 49. Ra6 Bxc3 50. Nxc3 Qb2 0-1

[Event "Montevideo Viernes Trebejos 2nd"]
[Site "Montevideo"]
[Date "2015.09.28"]
[Round "1.1"]
[White "Lopez Falcon, Jorge"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "2143"]
[BlackElo "1747"]
[PlyCount "102"]
[EventDate "2015.09.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "URU"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d5 5. Bg2 0-0 6. 0-0 c6 7. cxd5 Nxd5 8. e4 Nb6 9. h3 N8d7 10. Bf4 c5 11. e5 Nd5 12. Nc3 Nxf4 13. gxf4 Bh6 14. Ng5 cxd4 15. Qxd4 Qb6 16. Qxb6 Nxb6 17. Nd5 Nxd5 18. Bxd5 Bxg5 19. fxg5 Bxh3 20. Rfc1 Rad8 21. Bxb7 Rd2 22. b4 Rb2 23. a3 Rd8 24. Rd1 Rxd1+ 25. Rxd1 a5 26. Rd4 Rb3 27. Bc6 axb4 28. axb4 Be6 29. b5 Kg7 30. Ra4 h6 31. f4 h5 32. Ra8 Bc4 33. Rb8 Rb4 34. b6 Ba6 35. b7 Bxb7 36. Rxb7 Rxf4 37. Rxe7 Rg4+ 38. Kh2 Rxg5 39. Bd5 Rf5 40. Bc4 Kf8 41. Rc7 Rxe5 42. Rxf7+ Ke8 43. Rg7 Rg5 44. Kh3 Kf8 45. Rf7+ Ke8 46. Rh7 Kd8 47. Bf7 Rg1 48. Kh2 Rg5 49. Rh6 Ke7 50. Bxg6 Kf6 51. Bxh5+ Kg7 1/2-1/2

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.17"]
[Round "9"]
[White "Busca, Joaquin"]
[Black "Barandiaran, Gabriel"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1752"]
[BlackElo "1910"]
[PlyCount "71"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 e5 5. d3 Bg7 6. Nf3 d6 7. 0-0 0-0 8. Rb1 a5 9. a3 c6 10. Qc2 Qc7 11. Bd2 Kh8 12. Rfc1 Be6 13. b4 Bg8 14. b5 Nbd7 15. Be1 d5 16. bxc6 bxc6 17. cxd5 cxd5 18. Qa4 Nb6 19. Qd1 Qd8 20. Nxe5 Nfd7 21. Nxd7 Nxd7 22. Nxd5 Rb8 23. Rxb8 Nxb8 24. Ne3 Bb2 25. Bc3+ Bxc3 26. Rxc3 f4 27. gxf4 Rxf4 28. Qe1 h5 29. Rc5 Nd7 30. Rxa5 Nf6 31. Qc3 Kh7 32. Ra7+ Kh6 33. Qc7 Qd4 34. Qg7+ Kg5 35. Ra5+ Kh4 36. Qxg6 1-0

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.17"]
[Round "8"]
[White "De Cuadro, Dionisio"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1600"]
[BlackElo "1752"]
[PlyCount "110"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. d3 g6 4. e4 d6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 Nfd7 8. c3 Nc6 9. Be3 Qc7 10. Qd2 Nde5 11. Na3 Bg4 12. Nh4 Bd7 13. h3 c4 14. Nxc4 Nxc4 15. dxc4 Na5 16. b3 Rac8 17. Rac1 Qb8 18. Qd5 b5 19. Nf3 e6 20. Qd3 bxc4 21. bxc4 Nxc4 22. Rb1 Qc7 23. Rec1 a6 24. Nd4 e5 25. Nc2 Bb5 26. Qd5 Nxe3 27. Nxe3 Bh6 28. Bf1 Bxe3 29. fxe3 Qa7 30. Kf2 Bxf1 31. Rxf1 Rxc3 32. Rfe1 Rb8 33. Rxb8+ Qxb8 34. Rd1 Qb6 35. Rd3 Rxd3 36. Qxd3 a5 37. a3 Qc5 38. Kf3 Kg7 39. h4 Qc7 40. g4 Qd7 41. Qd5 a4 42. Kg3 Qe6 43. Qc6 Qb3 44. Qc1 Qd3 45. Kf3 h6 46. h5 g5 47. Qa1 Qd2 48. Qb1 Qc3 49. Qa2 Qb3 50. Qa1 Qc2 51. Qe1 Qb2 52. Qd1 Qxa3 53. Qd5 Qb4 54. Kg3 a3 55. Kf3 Qb2 0-1

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.16"]
[Round "7"]
[White "Busca, Joaquin"]
[Black "Sosa, Liber"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1752"]
[PlyCount "80"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nc3 c6 5. Nf3 d5 6. d4 Bd6 7. 0-0 0-0 8. Rb1 a5 9. b3 Nbd7 10. Bb2 Ne4 11. Qc1 f4 12. Nxe4 dxe4 13. Nd2 fxg3 14. fxg3 Rxf1+ 15. Qxf1 e3 16. Ne4 Qc7 17. Nxd6 Qxd6 18. Qf3 Nf6 19. Qxe3 Bd7 20. Rf1 a4 21. Qd2 axb3 22. axb3 Ra2 23. Ra1 Qa3 24. Rxa2 Qxa2 25. Qc3 Qb1+ 26. Bc1 Qf5 27. Bf3 Qb1 28. Qb2 Qf5 29. Qa3 Qb1 30. Kg2 h6 31. Bf4 Kf7 32. Qb4 e5 33. Bxe5 Bh3+ 34. Kf2 Qf1+ 35. Ke3 Qc1+ 36. Qd2 Qg1+ 37. Kd3 Bf5+ 38. Kc3 Qa1+ 39. Qb2 Qe1+ 40. Qd2 Qa1+ 1/2-1/2

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.16"]
[Round "6"]
[White "Cuitino, Eduardo"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "D64"]
[BlackElo "1752"]
[PlyCount "123"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 c6 7. Rc1 Nbd7 8. Qc2 Re8 9. c5 h6 10. Bh4 Nh5 11. Bxe7 Qxe7 12. Be2 Nhf6 13. 0-0 e5 14. Rfe1 e4 15. Nd2 Nf8 16. f3 exf3 17. Bxf3 Bg4 18. e4 dxe4 19. Ncxe4 Bf5 20. Qb3 Nxe4 21. Nxe4 Bxe4 22. Bxe4 Qf6 23. Rcd1 Re7 24. d5 Rae8 25. dxc6 bxc6 26. Rf1 Qg5 27. Bf3 Qxc5+ 28. Kh1 Qb5 29. Qxb5 cxb5 30. Bc6 Rb8 31. Rde1 Rxe1 32. Rxe1 Rb6 33. Bd5 Rf6 34. Kg1 Ne6 35. Rc1 Nd4 36. Rc8+ Kh7 37. Be4+ g6 38. Bd3 a6 39. Rc7 Kg7 40. h3 Rc6 41. Rxc6 Nxc6 42. a4 Nd4 43. axb5 axb5 44. Kf2 Kf6 45. Ke3 Ke5 46. g4 b4 47. Bc4 f5 48. gxf5 gxf5 49. Bd3 f4+ 50. Kf2 h5 51. h4 Nf5 52. Be2 Nxh4 53. Bxh5 Ke4 54. Ke2 f3+ 55. Kf2 Kd3 56. b3 Kc3 57. Bf7 Nf5 58. Kxf3 Nd4+ 59. Kf2 Nxb3 60. Ke2 Nd2 61. Kd1 Nc4 62. Bxc4 1/2-1/2

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.15"]
[Round "5"]
[White "Busca, Joaquin"]
[Black "Lezama, Manuel"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1752"]
[PlyCount "57"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Be6 6. Nf3 Nc6 7. 0-0 Bb4 8. Qc2 0-0 9. d3 f6 10. Rd1 Nd4 11. Nxd4 exd4 12. Nxd5 Bxd5 13. Bd2 Bxd2 14. Bxd5+ Qxd5 15. Rxd2 c6 16. Qc4 Rad8 17. Rc1 Rfe8 18. Qxd5+ Rxd5 19. Rc4 Kf7 20. Rb4 Re7 21. Rc4 Red7 22. b4 a6 23. a4 h5 24. Rb2 Re7 25. f3 g5 26. Kf2 Kg6 27. Rc1 Rde5 28. Rc4 Rd5 29. Rc1 1/2-1/2

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.15"]
[Round "4"]
[White "Salguero, Rafael"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1899"]
[BlackElo "1752"]
[PlyCount "99"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Qc2 Be7 6. Bg5 0-0 7. Nf3 c6 8. e3 Nbd7 9. Bd3 h6 10. Bh4 b6 11. 0-0 Bb7 12. Rac1 Re8 13. a3 Ne4 14. Bxe7 Qxe7 15. Nd2 Ndf6 16. Ndxe4 Nxe4 17. Nxe4 dxe4 18. Bc4 Qg5 19. Rfd1 Rad8 20. Qa4 a5 21. Qb3 Re7 22. Qxb6 Rd6 23. Bf1 Rf6 24. Qc5 Rf5 25. Qd6 Rd5 26. Qb8+ Kh7 27. Rd2 f5 28. Bc4 Rdd7 29. Bg8+ Kg6 30. Rc5 a4 31. Qf8 h5 32. h4 Qf6 33. Qxf6+ Kxf6 34. Ra5 Re8 35. Bc4 Ra8 36. Rxa8 Bxa8 37. Be2 g6 38. Bd1 Ra7 39. Rc2 f4 40. Rc4 Rb7 41. Rxc6+ Kg7 42. Rc2 fxe3 43. fxe3 Rb5 44. Be2 Rb3 45. Kf2 Kf6 46. Bc4 Rb6 47. Ke1 Bc6 48. Kd2 Kf5 49. Be2 Bb5 50. Rc5+ 1-0

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.14"]
[Round "3"]
[White "Busca, Joaquin"]
[Black "Ibanez, Marcelo"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1752"]
[BlackElo "1915"]
[PlyCount "66"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 Nc6 5. d3 0-0 6. Nf3 d6 7. 0-0 Rb8 8. Bd2 Bg4 9. Rb1 a5 10. Nd5 Qd7 11. Qa4 Rfe8 12. Rfe1 Nxd5 13. cxd5 Nd4 14. Qxd7 Nxf3+ 15. Bxf3 Bxd7 16. Bxa5 b6 17. Bb4 f5 18. Rbc1 Rb7 19. Rc2 Ra7 20. b3 g5 21. Rec1 Bd8 22. Bd2 e4 23. dxe4 fxe4 24. Bg2 Bf5 25. e3 Re5 26. a4 Rxd5 27. Be1 Bg6 28. Rc4 Re5 29. Bh3 Bf7 30. R4c3 c5 31. Rd1 d5 32. Rcc1 Re8 33. a5 bxa5 1/2-1/2

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.14"]
[Round "2"]
[White "Fleitas, Pablo"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1752"]
[PlyCount "58"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nf6 4. Nc3 Nbd7 5. d3 Be7 6. Be2 0-0 7. Be3 c6 8. Qc1 Re8 9. g4 h6 10. Ng1 d5 11. Bd2 b6 12. Bf3 Bb7 13. Nge2 Nc5 14. a3 dxe4 15. dxe4 Ba6 16. g5 hxg5 17. Bxg5 Bxe2 18. Kxe2 Ne6 19. Be3 Qc7 20. Rg1 Nd4+ 21. Bxd4 exd4 22. Qh6 g6 23. Rxg6+ fxg6 24. Qxg6+ Kh8 25. Rg1 Rg8 26. Qh6+ Nh7 27. Rxg8+ Rxg8 28. e5 Bg5 29. Qh5 Qxe5+ 0-1

[Event "URU-ch sf"]
[Site "Colonia del Sacramento"]
[Date "2015.02.13"]
[Round "1"]
[White "Busca, Joaquin"]
[Black "Lopez Falcon, Jorge"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1752"]
[BlackElo "2119"]
[PlyCount "94"]
[EventDate "2015.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Nf3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Re8 8. Qc2 c6 9. Bd2 d5 10. cxd5 cxd5 11. Rac1 Nc6 12. a3 h6 13. e4 dxe4 14. dxe4 Bg4 15. Be3 Qa5 16. Rfd1 Rad8 17. h3 Bc8 18. Rxd8 Rxd8 19. Rd1 Be6 20. Rxd8+ Qxd8 21. Qa4 a6 22. Bf1 Qc8 23. Kh2 b5 24. Qd1 Bf8 25. Qc1 Kh7 26. Nxb5 axb5 27. Bxb5 Nd4 28. Nxe5 Qxc1 29. Bxc1 Nxb5 30. f3 Bb3 31. Be3 Bd6 32. Nc6 Bc7 33. Kg2 Ne8 34. Nd4 Nxd4 35. Bxd4 Kg8 36. h4 Nd6 37. g4 Nc4 38. Kf2 h5 39. gxh5 gxh5 40. Ke2 Bc2 41. b4 Nxa3 42. Kd2 Bf4+ 43. Be3 Bxe3+ 44. Kxe3 Nb5 45. Kd2 Bb1 46. Ke3 Kg7 47. f4 Kf6 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.14"]
[Round "9"]
[White "Busca, Joaquin"]
[Black "Moura de Lima, Wilian Rither De"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1734"]
[BlackElo "1947"]
[PlyCount "109"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. Nf3 g6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 a6 8. Bd3 Bg7 9. 0-0 0-0 10. h3 Nb4 11. Bb1 Nc6 12. Na4 Bd7 13. Nc5 b6 14. Nxd7 Qxd7 15. Qd2 Ne4 16. Qe2 Rfc8 17. Bd3 Nb4 18. Nd2 Nxd2 19. Qxd2 Nxd3 20. Qxd3 Qc6 21. Rac1 Qxc1 22. Rxc1 Rxc1+ 23. Kh2 b5 24. Qa3 Bf8 25. Qb3 e6 26. Qa3 Rc6 27. e4 Rac8 28. exd5 exd5 29. Qf3 Bd6 30. h4 h5 31. Bg3 Bxg3+ 32. Kxg3 Rd6 33. Qf4 Re6 34. Qg5 Rc2 35. Qxd5 Rxb2 36. Qd8+ Kg7 37. d5 Rd2 38. Qa8 Rd6 39. Qc8 R2xd5 40. Qc3+ Kg8 41. Qc8+ Kg7 42. Qc3+ Kh7 43. Qc7 Rd7 44. Qc8 a5 45. Qa6 b4 46. Qb6 Re5 47. Qe3 Rc7 48. f3 Rc2 49. Qb3 Rc3 50. Qd1 Ra3 51. Qb1 Rc3 52. Qe1 Rc2 53. Qb1 Rcc5 54. Qb3 Rc7 55. Qd1 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.13"]
[Round "8"]
[White "Busca, Joaquin"]
[Black "Gomez Troccoli, Martin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1734"]
[PlyCount "65"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Nf3 0-0 7. e3 Bf5 8. Qb3 Nbd7 9. Nxd5 Nxd5 10. Qxd5 Bb4+ 11. Kd1 Be6 12. Qxb7 f6 13. Qxb4 Rb8 14. Qc3 fxg5 15. Bc4 Bxc4 16. Qxc4+ Kh8 17. Qe2 g4 18. Ne1 c5 19. h3 Ne5 20. f4 cxd4 21. fxe5 Rf2 22. Qd3 Rbxb2 23. hxg4 Rfd2+ 24. Qxd2 Rxd2+ 25. Kxd2 Qa5+ 26. Ke2 dxe3 27. Nf3 Qb5+ 28. Kxe3 Qc5+ 29. Kf4 h6 30. Rac1 Qb4+ 31. Kg3 Kh7 32. Ng5+ Kg6 33. Rc6+ 1-0

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.12"]
[Round "7"]
[White "Montoli, Sebastian"]
[Black "Busca, Joaquin"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1738"]
[BlackElo "1734"]
[PlyCount "96"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Na5 12. h4 Nxb3+ 13. Nxb3 a5 14. h5 a4 15. Nd4 Qa5 16. hxg6 fxg6 17. Bh6 Bxh6 18. Rxh6 a3 19. Nde2 axb2+ 20. Kb1 Be6 21. g4 Rc5 22. Rdh1 Bxa2+ 23. Kxb2 Rf7 24. Ra1 Qb4+ 25. Kc1 Be6 26. Ra4 Qb6 27. Ra3 Bd7 28. Qd4 Rc6 29. Qd3 Rc8 30. Rh1 Qc5 31. Rb3 Rb8 32. Rg1 b5 33. g5 Nh5 34. Qd5 Qxd5 35. Nxd5 Be6 36. Nd4 Bxd5 37. exd5 Nf4 38. Nc6 Rc8 39. Re1 Nxd5 40. Rxb5 Rxc6 41. Rxd5 Rc3 42. f4 Rc4 43. f5 gxf5 44. Rf1 Rc5 45. Rd4 Kg7 46. Kb2 Kg6 47. Rg1 f4 48. Re4 Rxg5 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.11"]
[Round "5"]
[White "Busca, Joaquin"]
[Black "Laenen, Matias"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1734"]
[BlackElo "1900"]
[PlyCount "51"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 Bd6 5. e3 Nd7 6. Bd3 Ngf6 7. 0-0 0-0 8. Rb1 Qe7 9. cxd5 exd5 10. Qc2 Re8 11. Re1 Ne4 12. Nd2 f5 13. Nf1 Qh4 14. Qe2 Ndf6 15. f3 Ng5 16. Qf2 Qxf2+ 17. Kxf2 Bd7 18. b4 Rac8 19. Na4 Rc7 20. Bd2 h6 21. Rec1 b5 22. Nc5 Bxc5 23. Rxc5 Ne6 24. Rc2 g6 25. Rbc1 Rec8 26. Ra1 1/2-1/2

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.11"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Suarez Ohiggins, Luis"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1734"]
[BlackElo "1931"]
[PlyCount "78"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. d4 e6 5. Bg5 h6 6. Bh4 dxc4 7. e3 b5 8. a4 Bb4 9. Be2 Bb7 10. 0-0 a6 11. Ne4 Be7 12. Bxf6 gxf6 13. b3 f5 14. Ned2 c3 15. Nb1 b4 16. Ne5 Nd7 17. Nc4 c5 18. Bf3 Rb8 19. Bxb7 Rxb7 20. Qf3 Qc7 21. d5 Ne5 22. Nxe5 Qxe5 23. dxe6 Qe4 24. exf7+ Kf8 25. Qe2 Rb6 26. f3 Qe6 27. e4 Kxf7 28. Re1 Rg8 29. a5 Rc6 30. Rd1 c4 31. bxc4 Qxc4 32. Qxc4+ Rxc4 33. Rc1 Bg5 34. Rc2 Rgc8 35. exf5 b3 36. Rxc3 Rxc3 37. Nxc3 Rxc3 38. Kf2 Rc2+ 39. Kg3 b2 0-1

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.10"]
[Round "4"]
[White "Squella Lavin, Carlos Felipe"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2133"]
[BlackElo "1734"]
[PlyCount "53"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Nbd7 9. 0-0 Re8 10. Qc2 Nf8 11. Ng3 Ng4 12. Bxe7 Qxe7 13. h3 Nxe3 14. fxe3 Qxe3+ 15. Kh2 Qxd4 16. Rad1 Qc5 17. Qa4 Qd6 18. Nxd5 b5 19. Qb4 Qb8 20. Ne7+ Kh8 21. Nxc8 Qxc8 22. Rxf7 Qe6 23. Rdf1 Ng6 24. Bxg6 hxg6 25. Qd4 Qe3 26. Rf8+ Kh7 27. Qh4+ 1-0

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.09"]
[Round "2"]
[White "Busca, Joaquin"]
[Black "Rosales Schulz, Kevin"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1734"]
[BlackElo "1905"]
[PlyCount "94"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Nge2 Nc6 7. d4 e4 8. 0-0 0-0 9. a3 b6 10. b4 Bb7 11. Nf4 Qd7 12. Qb3 Nd8 13. b5 Kh8 14. Bb2 Ne6 15. Nce2 g5 16. Nxe6 Qxe6 17. d5 Qf7 18. Nd4 Bc8 19. Nc6 g4 20. a4 Bd7 21. Nb4 h5 22. a5 h4 23. axb6 axb6 24. Ra6 Kg7 25. Rfa1 Rac8 26. Ra7 Qh5 27. Na6 Bd8 28. c5 hxg3 29. hxg3 Qf7 30. cxb6 cxb6 31. Qa3 Qe7 32. Rb7 Kg6 33. Qb3 Rf7 34. Nb8 Rc7 35. Rxb6 Rc1+ 36. Bxc1 Bxb6 37. Nc6 Bxc6 38. dxc6 d5 39. Ra6 Qc7 40. Bb2 Nh5 41. Bd4 Bxd4 42. exd4 Rf6 43. Qxd5 Nxg3 44. Qe5 Ne2+ 45. Kf1 Qf7 46. d5 Nc3 47. c7 Rxa6 1-0

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.09"]
[Round "3"]
[White "Valderrama Troncoso, Mauricio"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1897"]
[BlackElo "1734"]
[PlyCount "167"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nbd2 Re8 9. b3 c5 10. Bb2 b6 11. e4 dxe4 12. Nxe4 Bb7 13. Nxf6+ Nxf6 14. dxc5 Bxf3 15. Bxf3 Bxc5 16. Bxa8 Qxa8 17. Rad1 Qf3 18. Qd3 Qg4 19. Kg2 e5 20. f3 Qh5 21. Bc1 e4 22. fxe4 Rxe4 23. Rde1 Rd4 24. Qf3 Qg6 25. Qa8+ Bf8 26. Ba3 Rd2+ 27. Rf2 Rxf2+ 28. Kxf2 Qf5+ 29. Kg2 Nd7 30. Bxf8 Nxf8 31. Qxa7 Qc2+ 32. Kg1 Qd2 33. Qe7 Qxa2 34. Qe3 Qa5 35. Rd1 g6 36. Rd6 b5 37. Qe5 Qa3 38. cxb5 Qxb3 39. b6 Qb1+ 40. Kg2 Qc2+ 41. Kh3 Qc8+ 42. Kh4 h5 43. Qd4 Ne6 44. Qe4 Nc5 45. Qd4 Ne6 46. Qe4 Nc5 47. Qc4 Qf5 48. Rd5 Qf6+ 49. Kh3 Qe6+ 50. Kg2 Nb7 51. Qd4 Qe2+ 52. Kh3 Qe6+ 53. Kg2 Qe2+ 54. Qf2 Qe4+ 55. Qf3 Qc2+ 56. Kh3 Qc8+ 57. g4 hxg4+ 58. Qxg4 Qc3+ 59. Qg3 Qc8+ 60. Kg2 Qc2+ 61. Qf2 Qc6 62. Qd4 Nd6 63. Qc5 Qe8 64. Qxd6 Qe2+ 65. Kg3 Qe3+ 66. Kg4 Qg1+ 67. Kf4 Qf1+ 68. Ke3 Qc1+ 69. Kd4 Qd2+ 70. Kc5 Qc2+ 71. Kb5 Qe2+ 72. Kc6 Qa6 73. Qb8+ Kg7 74. Rd7 Qc4+ 75. Kb7 Qe4+ 76. Kc8 Qc6+ 77. Rc7 Qe8+ 78. Kb7 Qe4+ 79. Rc6 Qg2 80. Qe5+ Kh6 81. Qh8+ Kg5 82. Qf6+ Kh6 83. Qxf7 Qe4 84. Qxg6+ 1-0

[Event "South America-ch U18 11th"]
[Site "Montevideo"]
[Date "2014.09.08"]
[Round "1"]
[White "Gutierrez Montes, Sebastian"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1992"]
[BlackElo "1734"]
[PlyCount "69"]
[EventDate "2014.09.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 Qa5 11. Nb3 Qd8 12. exd5 Na5 13. Nxa5 Qxa5 14. Bc4 Bd7 15. Bb3 b5 16. Ne4 Qc7 17. d6 exd6 18. Nxd6 a5 19. a3 a4 20. Ba2 Ra6 21. Qb4 Ne8 22. Bc5 Qd8 23. Ne4 Qc8 24. Bxf8 Bxf8 25. Qd4 Rc6 26. Qxd7 Rxc2+ 27. Kb1 Rc1+ 28. Rxc1 Qxd7 29. Rhd1 Qf5 30. Rd8 Nd6 31. Rc5 Qf4 32. Nxd6 Kg7 33. Rc7 Qxh2 34. Rxf7+ Kh6 35. Rfxf8 1-0

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2014.03.23"]
[Round "6"]
[White "Busca, Joaquin"]
[Black "Pintos, Maximiliano"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1644"]
[PlyCount "116"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. e3 Nf6 6. Bd2 Qc7 7. Nf3 Bf5 8. Be2 e6 9. 0-0 Bd6 10. Re1 0-0 11. Bf1 Ne4 12. Nxe4 Bxe4 13. h3 Nd7 14. Bc3 h6 15. Nd2 Bg6 16. Nc4 Bh2+ 17. Kh1 Rad8 18. Bb4 Rfe8 19. f4 Bg3 20. Re2 Nf6 21. Nd2 Bh5 22. Nf3 Ne4 23. Be1 Qe7 24. Kg1 Qf6 25. Bxg3 Nxg3 26. Rc2 e5 27. fxe5 Rxe5 28. Qe1 Rf5 29. Qxg3 Bxf3 30. gxf3 Rg5 31. Rg2 Rxg3 32. Rxg3 Qe7 33. Kf2 c5 34. Rd1 cxd4 35. exd4 Qb4 36. d5 Qxb2+ 37. Be2 Re8 38. Re1 Qxa2 39. d6 Qe6 40. d7 Qxd7 41. Reg1 Qd4+ 42. Kf1 Qa1+ 43. Kf2 Qb2 44. Rxg7+ Qxg7 45. Rxg7+ Kxg7 46. Bd3 a5 47. Be4 b6 48. Ke3 Rd8 49. Bc6 Kf6 50. Ke4 Rd2 51. f4 Rb2 52. Kd4 Rb4+ 53. Kc3 Rxf4 54. Bd7 Ke5 55. Kb3 Kd5 56. Ka3 Kc5 57. Be8 b5 58. h4 Rf3+ 0-1

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2014.03.23"]
[Round "5"]
[White "Laenen, Matias"]
[Black "Busca, Joaquin"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1866"]
[BlackElo "1644"]
[PlyCount "129"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. c4 Ngf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 0-0 10. 0-0 Ne5 11. b3 Nc6 12. Nde2 b6 13. h3 Qd7 14. Qe1 Qb7 15. f3 Nd7 16. Rd1 a6 17. a4 Nc5 18. Nc1 Rae8 19. N3e2 b5 20. axb5 axb5 21. b4 Na6 22. Rd5 Ncxb4 23. Rxb5 Qc6 24. Rxb4 Nxb4 25. Qxb4 Rb8 26. Qa3 Qxc4 27. Qd3 Qxd3 28. Nxd3 Rb3 29. Nec1 Ra3 30. Bg5 f6 31. Bf4 Rc8 32. Nb4 Kf7 33. h4 f5 34. Nd5 Ra1 35. Ne2 Rxf1+ 36. Kxf1 fxe4 37. fxe4 Rc4 38. Ng3 Bd4 39. Ke2 Ra4 40. Bd2 Ra2 41. Nf1 e6 42. Nb4 Rb2 43. Nd3 Rb5 44. Ne3 h5 45. Nc4 Ke7 46. Bb4 Bc5 47. Bxc5 dxc5 48. Nce5 Rb1 49. Nxg6+ Kf6 50. Ngf4 c4 51. Nxh5+ Kf7 52. Ne5+ Kg8 53. Nxc4 Rh1 54. g3 Kh7 55. Nf4 Rc1 56. Ne5 Rc3 57. Kf2 Rc8 58. Nxe6 Re8 59. Ng5+ Kh8 60. Ngf7+ Kg7 61. Kf3 Rf8 62. Kf4 Kg8 63. Kf5 Kh7 64. g4 Kg8 65. g5 1-0

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2014.03.22"]
[Round "4"]
[White "Busca, Joaquin"]
[Black "Coelho, Fernando"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1644"]
[PlyCount "67"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e5 3. g3 Nc6 4. Bg2 Nf6 5. e3 d6 6. Nge2 Be7 7. 0-0 0-0 8. d3 h6 9. Rb1 Nh7 10. Nd5 Be6 11. Nec3 Qd7 12. Nxe7+ Nxe7 13. b4 cxb4 14. Rxb4 Rab8 15. Qb3 b6 16. Ba3 Rfd8 17. Nd5 Nxd5 18. cxd5 Bh3 19. Rc1 Bxg2 20. Kxg2 Ng5 21. Rh4 f6 22. Rc6 Nf7 23. Qc2 Rbc8 24. d4 Rxc6 25. dxc6 Qe6 26. c7 Rc8 27. dxe5 dxe5 28. Rc4 Ng5 29. g4 e4 30. h3 h5 31. Rd4 hxg4 32. Rd8+ Kh7 33. Rxc8 Qxc8 34. h4 1-0

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2014.03.22"]
[Round "2"]
[White "Busca, Joaquin"]
[Black "Michailov, Matias"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1644"]
[BlackElo "2129"]
[PlyCount "92"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 Be6 10. b4 f6 11. Bb2 a5 12. b5 Nd4 13. Nxd4 exd4 14. Na4 Bd5 15. Nxb6 cxb6 16. Bxd5+ Qxd5 17. a4 Rfe8 18. Ba3 Bxa3 19. Rxa3 Rac8 20. Re1 Re5 21. Qb3 Qxb3 22. Rxb3 Rc2 23. Ra3 Rexe2 24. Rxe2 Rxe2 25. Kg2 Kf7 26. Kf3 Rc2 27. Ra1 f5 28. Re1 Rd2 29. Kf4 Kf6 30. g4 g5+ 31. Kg3 Rxd3+ 32. f3 f4+ 33. Kg2 Rd2+ 34. Kg1 d3 35. h3 Re2 36. Rxe2 dxe2 37. Kf2 Ke5 38. Kxe2 Kd4 39. Kd2 Kc4 40. Kc2 Kb4 41. Kd3 Kxa4 42. Ke4 Kxb5 43. Kf5 a4 44. Kxg5 a3 45. Kxf4 a2 46. Kg5 a1Q 0-1

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2014.03.22"]
[Round "3"]
[White "Quevedo, Andreina"]
[Black "Busca, Joaquin"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1549"]
[BlackElo "1644"]
[PlyCount "129"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Kb1 Ne5 12. Bb3 Nc4 13. Bxc4 Rxc4 14. g4 Qa5 15. Nb3 Qc7 16. h4 a5 17. h5 a4 18. Nd4 a3 19. Ndb5 Bxb5 20. Nxb5 Qc6 21. Nxa3 Ra4 22. hxg6 fxg6 23. c3 Rb8 24. Nc2 Rba8 25. Nb4 Qc7 26. Bg5 Qa5 27. Bxf6 Rxb4 28. Qd5+ Qxd5 29. exd5 Rxb2+ 30. Kxb2 Bxf6 31. Rd3 Ra5 32. Ra1 Rc5 33. a4 b5 34. axb5 Rxb5+ 35. Kc2 Rc5 36. f4 g5 37. Ra8+ Kf7 38. f5 Rc4 39. Rg3 Be5 40. Rh3 Rxg4 41. Rxh7+ Bg7 42. Rb8 Rf4 43. Rb1 Rxf5 44. c4 Kg6 45. Rhh1 Rf3 46. Rb3 Rf2+ 47. Kd1 Rf4 48. Rb4 g4 49. Re1 Bf6 50. Ra4 Kf5 51. Ke2 Re4+ 52. Kf2 Rf4+ 53. Kg2 Kg5 54. Rf1 Rd4 55. Kf2 Rf4+ 56. Kg2 Re4 57. Ra8 Re2+ 58. Rf2 Rxf2+ 59. Kxf2 Kf4 60. Kg2 Kf5 61. Rg8 Be5 62. Re8 Bf6 63. Rg8 Be5 64. Re8 Bf6 65. Rg8 1/2-1/2

[Event "URU-ch U20"]
[Site "Montevideo"]
[Date "2014.03.21"]
[Round "1"]
[White "Busca, Joaquin"]
[Black "Correa, Ivana"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1644"]
[PlyCount "75"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 e6 6. Nge2 Nc6 7. 0-0 d5 8. cxd5 exd5 9. d4 Bg4 10. Qb3 Na5 11. Qb4 b6 12. Nf4 c6 13. Nd3 Re8 14. Qa4 Rc8 15. Ne5 Be6 16. b4 Nc4 17. Nxc4 dxc4 18. Bxc6 Re7 19. b5 Nd5 20. Ne4 Nc3 21. Nxc3 a5 22. bxa6 Rcc7 23. Ba3 Red7 24. Bxd7 Bxd7 25. Qb4 Qf6 26. Nd5 Rc8 27. Nxf6+ Bxf6 28. Qxb6 Kg7 29. Qb7 Rd8 30. a7 Bf5 31. a8Q c3 32. Qxd8 Bxd8 33. Qb8 Ba5 34. Qe5+ f6 35. Qe7+ Kh6 36. Qxf6 Bc7 37. Bf8+ Kh5 38. Qh4# 1-0

