[Event "URU-ch U20/Girls"]
[Site "Nueva Helvecia"]
[Date "2018.04.23"]
[Round "6"]
[White "Caballero, Tabare"]
[Black "Callero, Juan"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "82"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. b3 d6 7. Bb2 Qe7 8. Qe2 h6 9. d3 Nh7 10. Na4 Bd4 11. Nxd4 Nxd4 12. Bxd4 exd4 13. Qf3 a6 14. c3 b5 15. Bd5 Rb8 16. Nb2 dxc3 17. Qe2 cxb2 18. Qxb2 Qg5 19. g3 Bh3 20. Rfe1 Qg4 21. Re3 Qh5 22. b4 Bg4 23. e5 Ng5 24. exd6 cxd6 25. Qd4 Nf3+ 26. Rxf3 Bxf3 27. Bxf3 Qxf3 28. Qc3 Rfe8 29. Re1 Rxe1+ 30. Qxe1 Rc8 31. Qd2 Kh7 32. h3 Re8 33. a3 Qe2 34. Qc3 Qe1+ 35. Kg2 Qxc3 36. a4 bxa4 37. Kh2 a3 38. b5 axb5 39. Kg2 a2 40. f3 Qd2+ 41. Kh1 Re1# 0-1

[Event "URU-ch U20/Girls"]
[Site "Nueva Helvecia"]
[Date "2018.04.22"]
[Round "3"]
[White "Callero, Juan"]
[Black "Oviedo, Mathias"]
[Result "0-1"]
[ECO "B90"]
[BlackElo "1601"]
[PlyCount "120"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be6 8. Ng5 Qd7 9. Nxe6 Qxe6 10. Nd5 Nxd5 11. Qxd5 Qd7 12. 0-0-0 Be7 13. h4 0-0 14. f4 exf4 15. Bxf4 Qg4 16. Bxd6 Bxd6 17. Qxd6 Qxe4 18. Qd5 Qe3+ 19. Kb1 Nc6 20. Bc4 Rad8 21. Qf3 Qxf3 22. gxf3 Ne5 23. Bd5 b5 24. Rhe1 Rfe8 25. f4 Ng6 26. Rxe8+ Rxe8 27. a3 Nxf4 28. Bb3 g6 29. Rf1 Ne6 30. Bxe6 Rxe6 31. b3 f5 32. c4 bxc4 33. bxc4 Re4 34. Rc1 Rxh4 35. c5 Rd4 36. c6 Rd8 37. c7 Rc8 38. Rc3 Kf7 39. Kc2 Ke6 40. Kd3 Kd6 41. Ke3 Rxc7 42. Rd3+ Ke5 43. Kf2 h5 44. Re3+ Kf6 45. Kg3 g5 46. Rd3 Ke5 47. Re3+ Kd4 48. Re1 Rc3+ 49. Kf2 Rxa3 50. Rd1+ Ke4 51. Re1+ Kf4 52. Rc1 Ra2+ 53. Kf1 Kg3 54. Rc3+ Kg4 55. Rc4+ f4 56. Rc1 Kg3 57. Rc3+ f3 58. Rc1 h4 59. Rd1 h3 60. Rc1 h2 0-1

[Event "URU-ch U20/Girls"]
[Site "Nueva Helvecia"]
[Date "2018.04.22"]
[Round "5"]
[White "Callero, Juan"]
[Black "Siri, Lorenzo"]
[Result "1/2-1/2"]
[ECO "C24"]
[BlackElo "1082"]
[PlyCount "97"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d3 Nf6 5. h3 0-0 6. 0-0 b6 7. c3 Nc6 8. Re1 d5 9. Bb3 dxe4 10. dxe4 Qxd1 11. Rxd1 Nxe4 12. Re1 Nc5 13. Nxe5 Nxe5 14. Rxe5 Nd3 15. Rxe7 Nxc1 16. Re1 Nxb3 17. axb3 Bb7 18. c4 Rfe8 19. Nc3 h6 20. Nb5 Bc6 21. Nxc7 Rxe1+ 22. Rxe1 Rc8 23. Nb5 Re8 24. Rxe8+ Bxe8 25. Nxa7 f5 26. b4 Kf7 27. c5 bxc5 28. bxc5 Ke7 29. b4 Kd7 30. b5 Kc7 31. b6+ Kb7 32. c6+ Bxc6 33. Nxc6 Kxc6 34. g4 g6 35. gxf5 gxf5 36. f4 Kxb6 37. Kg2 Kc6 38. Kg3 Kd6 39. Kh4 Ke6 40. Kh5 Kd5 41. Kg6 Ke4 42. Kxh6 Kxf4 43. h4 Kg4 44. h5 f4 45. Kg6 f3 46. h6 f2 47. h7 f1Q 48. h8Q Qd3+ 49. Kg7 1/2-1/2

[Event "URU-ch U20/Girls"]
[Site "Nueva Helvecia"]
[Date "2018.04.22"]
[Round "4"]
[White "Mendez, Leo"]
[Black "Callero, Juan"]
[Result "1-0"]
[ECO "C71"]
[PlyCount "121"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 a6 5. Ba4 b5 6. Bb3 Bg4 7. d3 h6 8. h3 Bxf3 9. Qxf3 Nf6 10. 0-0 Be7 11. Bd2 Nd4 12. Qd1 Nxb3 13. axb3 Qd7 14. Nd5 Nxd5 15. exd5 c6 16. dxc6 Qxc6 17. c4 0-0 18. cxb5 axb5 19. Qe2 d5 20. Qxe5 Bd6 21. Qe2 Bc7 22. Qg4 Qd6 23. g3 b4 24. Bf4 Qc6 25. Bxc7 Qxc7 26. Qf4 Qxf4 27. gxf4 Rxa1 28. Rxa1 g5 29. fxg5 hxg5 30. Ra4 Rb8 31. Kg2 f5 32. f3 Kf7 33. Kg3 f4+ 34. Kg4 Kf6 35. Ra6+ Kf7 36. Kxg5 Rf8 37. Rf6+ Ke7 38. Rxf8 Kxf8 39. h4 d4 40. h5 Kg7 41. h6+ Kh7 42. Kh5 Kh8 43. Kg5 Kh7 44. Kxf4 Kxh6 45. Ke4 Kg6 46. Kxd4 Kf6 47. Kc4 Ke6 48. Kxb4 Kd6 49. Ka4 Kc5 50. f4 Kd6 51. f5 Ke5 52. b4 Kxf5 53. b5 Ke6 54. b6 Kd7 55. Ka5 Kc8 56. d4 Kb7 57. d5 Kc8 58. d6 Kb7 59. d7 Kb8 60. d8Q+ Kb7 61. Qc7+ 1-0

[Event "URU-ch U20/Girls"]
[Site "Nueva Helvecia"]
[Date "2018.04.21"]
[Round "1"]
[White "Callero, Juan"]
[Black "Amaral, Francisco"]
[Result "0-1"]
[ECO "C24"]
[BlackElo "1631"]
[PlyCount "72"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d3 Nf6 5. c3 0-0 6. 0-0 c6 7. Re1 Bg4 8. h3 Bh5 9. Nbd2 a5 10. Nf1 a4 11. Ng3 Bxf3 12. Qxf3 b5 13. Bxf7+ Rxf7 14. Nf5 Nbd7 15. Qg3 Kh8 16. c4 Nc5 17. Bd2 Ne6 18. b3 Bf8 19. f3 Rfa7 20. Rab1 axb3 21. axb3 Ra2 22. Be3 Nh5 23. Qh2 Nhf4 24. Ng3 Rxg2+ 25. Qxg2 Nxg2 26. Kxg2 Nf4+ 27. Bxf4 exf4 28. Nf5 Ra2+ 29. Kf1 Qg5 30. Re2 Rxe2 31. Kxe2 Qg2+ 32. Ke1 Qg1+ 33. Ke2 Qxb1 34. Kd2 d5 35. cxd5 Bb4+ 36. Ke2 Qe1# 0-1

[Event "URU-ch U20/Girls"]
[Site "Nueva Helvecia"]
[Date "2018.04.21"]
[Round "2"]
[White "Suarez, Paula"]
[Black "Callero, Juan"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "68"]
[EventDate "2018.04.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Bg4 7. h3 Bh5 8. Nbd2 0-0 9. Re1 d5 10. Nf1 dxc4 11. b4 Bb6 12. Ng3 Bxf3 13. Qxf3 Qxd3 14. Qxd3 cxd3 15. Bd2 a5 16. Nf5 Rfe8 17. Be3 Bxe3 18. Rxe3 d2 19. Rd1 Rad8 20. Rg3 g6 21. b5 Ne7 22. Nh6+ Kg7 23. Ng4 Nxg4 24. Rxg4 f5 25. exf5 Nxf5 26. Ra4 b6 27. Rc4 Rd7 28. a4 e4 29. Rc6 e3 30. fxe3 Rxe3 31. c4 Re1+ 32. Rxe1 dxe1Q+ 33. Kh2 Qg3+ 34. Kh1 Rd1# 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.26"]
[Round "11"]
[White "Callero, Juan"]
[Black "Rodriguez Delfino, Tiago"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1456"]
[PlyCount "146"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 f5 3. Nc3 Nf6 4. e5 Ng4 5. d4 d6 6. Bb5 dxe5 7. d5 a6 8. Bxc6+ bxc6 9. dxc6 Qxd1+ 10. Nxd1 g6 11. h3 e4 12. hxg4 exf3 13. gxf3 fxg4 14. fxg4 Bxg4 15. Ne3 Bf3 16. Rh3 Bxc6 17. Bd2 Bg7 18. 0-0-0 Rb8 19. Nc4 Bd5 20. Bc3 Bxc3 21. Rxc3 Bxc4 22. Rxc4 Rc8 23. Rc6 0-0 24. Rxa6 Rxf2 25. b3 Kf7 26. Rh1 h5 27. Rg1 Rf6 28. Ra5 h4 29. Rg4 Rh8 30. Re5 h3 31. Rg1 h2 32. Rh1 Rf5 33. Re2 Rfh5 34. a4 g5 35. a5 g4 36. b4 g3 37. Rg2 Rg5 38. a6 e5 39. Rf1+ Ke6 40. Rh1 Rgh5 41. Rxg3 Kf5 42. Rg2 Kf4 43. a7 Kf3 44. Rd2 Kg3 45. c4 Ra8 46. b5 Rxa7 47. Kc2 Ra2+ 48. Kd3 e4+ 49. Ke3 Rxd2 50. Kxd2 Kg2 51. Re1 e3+ 52. Kd3 h1Q 53. Rxh1 Rxh1 54. Kxe3 Rd1 55. c5 Rb1 56. b6 cxb6 57. cxb6 Rxb6 58. Kd4 Re6 59. Kd5 Re1 60. Kd4 Kf3 61. Kd5 Kf4 62. Kd6 Kf5 63. Kd7 Kf6 64. Kd8 Kf7 65. Kd7 Rd1+ 66. Kc6 Ke6 67. Kc5 Rd8 68. Kc4 Ke5 69. Kc3 Ke4 70. Kc2 Ke3 71. Kb2 Kd3 72. Kc1 Rb8 73. Kd1 Rb1# 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.25"]
[Round "10"]
[White "Delgado Gasperi, Mariano"]
[Black "Callero, Juan"]
[Result "0-1"]
[ECO "D08"]
[PlyCount "58"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 c5 7. e3 Nc6 8. Nf3 e4 9. Nh4 Nf6 10. f3 0-0 11. f4 c4 12. a4 Qa5 13. Bxc4 Qxc3+ 14. Bd2 Qxc4 15. Rc1 Qd5 16. Rc5 Qe6 17. f5 Qe7 18. Bc3 Nd7 19. f6 Qxf6 20. Rf5 Qxh4+ 21. g3 Qe7 22. d5 Nce5 23. d6 Qe6 24. Rhf1 Nd3+ 25. Kd2 N7c5 26. Qg4 g6 27. d7 Bxd7 28. h4 Qa2+ 29. Kd1 Bxa4# 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.24"]
[Round "9"]
[White "Callero, Juan"]
[Black "Reynoso Aranda, Jose Pablo"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "82"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. f3 0-0 9. Qd2 Rd8 10. 0-0-0 e6 11. Nb3 Qb4 12. Qd3 Ne5 13. Qe2 Qxc4 14. Bd4 Qxe2 15. Nxe2 Nc6 16. Bc3 d5 17. e5 Ne8 18. f4 b6 19. h4 h5 20. Rhg1 Ba6 21. Ned4 Nxd4 22. Nxd4 Rac8 23. g4 Bb7 24. gxh5 gxh5 25. f5 Kh8 26. f6 Bh6+ 27. Kb1 Be3 28. Rg2 Bxd4 29. Bxd4 Nc7 30. Rg5 Kh7 31. Rdg1 Kh6 32. Be3 d4 33. Bd2 Nd5 34. Rf5+ Ne3 35. Bxe3+ dxe3 36. Rff1 e2 37. Re1 Rd2 38. Kc1 Rcxc2+ 39. Kb1 Be4 40. Ka1 Rc5 41. Rc1 Rxc1+ 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.23"]
[Round "8"]
[White "Batalla, Valentino"]
[Black "Callero, Juan"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "70"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. Nf3 Nc6 4. Nxe5 Nxe5 5. dxe5 c6 6. cxd5 Qxd5 7. Qxd5 cxd5 8. Bf4 f6 9. Nc3 Bb4 10. Bd2 d4 11. a3 dxc3 12. axb4 cxd2+ 13. Kxd2 fxe5 14. e4 Nf6 15. Bb5+ Bd7 16. f3 Bxb5 17. Ra5 a6 18. Rc1 b6 19. Ra3 0-0 20. Rc6 Bxc6 21. Rc3 Bxe4 22. fxe4 Nxe4+ 23. Kc2 Nxc3 24. Kxc3 Rad8 25. b5 a5 26. b4 axb4+ 27. Kb3 e4 28. g4 Rc8 29. Kxb4 Rf4 30. h3 e3+ 31. Kb3 e2 32. Ka2 e1Q 33. Kb2 Qc3+ 34. Ka2 Qc2+ 35. Ka1 Ra8# 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.22"]
[Round "7"]
[White "Callero, Juan"]
[Black "Ramirez, Agustin"]
[Result "0-1"]
[ECO "B75"]
[PlyCount "78"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 e5 8. Nb3 Be6 9. Be2 d5 10. Qd2 d4 11. Bf2 dxc3 12. Qxd8+ Kxd8 13. bxc3 Nbd7 14. 0-0 Ke7 15. Nc5 b6 16. Nxe6 fxe6 17. Be3 Rac8 18. c4 Kf7 19. f4 Bf8 20. Kh1 Kg7 21. fxe5 Nxe5 22. Bd4 Bd6 23. Rf4 Rhf8 24. h3 Nc6 25. e5 Nxe5 26. Bxe5 Bxe5 27. Rff1 Bxa1 28. Rxa1 Rcd8 29. Bd3 Nh5 30. Re1 Nf4 31. Bf1 Rf6 32. Kh2 Rdf8 33. g3 Nh5 34. Kg2 Rf2+ 35. Kg1 Nxg3 36. Bd3 Rd2 37. Rc1 Rff2 38. Bf1 Nxf1 39. Rxf1 Rg2+ 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.20"]
[Round "5"]
[White "Manteiga, Franco"]
[Black "Callero, Juan"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "67"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Nf6 4. e3 Bf5 5. Nbd2 e6 6. c3 Bd6 7. Bb5 0-0 8. 0-0 Qe7 9. Bxc6 bxc6 10. Ne5 Bxe5 11. Bxe5 Ne4 12. f3 Nf6 13. Re1 Bd3 14. Nb3 Nd7 15. Qxd3 Nxe5 16. dxe5 c5 17. Nd2 c4 18. Qe2 Qg5 19. f4 Qg6 20. e4 Rad8 21. exd5 exd5 22. e6 Rde8 23. e7 Qe6 24. exf8Q+ Kxf8 25. Qxe6 fxe6 26. Re5 g6 27. Rae1 Kf7 28. g4 Re7 29. f5 g5 30. Rxe6 Rd7 31. f6 Rd8 32. Nf3 h6 33. Re7+ Kxf6 34. R1e6# 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.19"]
[Round "4"]
[White "Callero, Juan"]
[Black "Grana, Alejo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "72"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxe5 Qg5 5. Nxf7 Qxg2 6. Rf1 Qxe4+ 7. Qe2 Nxe2 8. Bxe2 Kxf7 9. d3 Qg2 10. b3 Nf6 11. Nc3 Bb4 12. Bb2 Nd5 13. Kd2 Bxc3+ 14. Bxc3 Nxc3 15. Kxc3 Re8 16. Kd2 d5 17. Rg1 Qxh2 18. Rh1 Qxf2 19. Rhf1 Rxe2+ 20. Kc3 Rxc2+ 21. Kb4 a5+ 22. Ka3 Qxf1 23. Rxf1+ Kg6 24. Rg1+ Kh5 25. Re1 b5 26. b4 axb4+ 27. Kxb4 Ra4+ 28. Kb3 Raxa2 29. Rb1 Rab2+ 30. Ka3 Rxb1 31. d4 b4+ 32. Ka4 Ra2+ 33. Kb5 Rc1 34. Kxb4 Rb2+ 35. Ka3 Rb6 36. Ka2 Rcb1 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "2"]
[White "Callero, Juan"]
[Black "Torres Rivas, Felipe de Jesus"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1652"]
[PlyCount "86"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. Bc4 e6 5. 0-0 b5 6. Be2 d6 7. d4 cxd4 8. Nxd4 Bb7 9. Nf3 Nf6 10. Bg5 Be7 11. Bf4 0-0 12. e5 dxe5 13. Qxd8 Rfxd8 14. Nxe5 Nd4 15. Bd3 Rac8 16. Bg5 h6 17. Bh4 b4 18. Ne4 g5 19. Nxf6+ Bxf6 20. Bg3 Nxc2 21. Rac1 Bxe5 22. Bxe5 Rxd3 23. Rcd1 Rxd1 24. Rxd1 Bd5 25. h3 Kh7 26. Rc1 Bxa2 27. Rd1 Bd5 28. Rf1 a5 29. f4 Ne3 30. Rf2 Rc1+ 31. Kh2 Nf1+ 32. Kg1 Ne3+ 33. Kh2 Rc2 34. Rxc2 Nxc2 35. fxg5 hxg5 36. Bc7 a4 37. Bd6 Kg6 38. Be7 a3 39. bxa3 b3 40. a4 b2 41. g3 b1Q 42. g4 Qh1+ 43. Kg3 Qg2# 0-1

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.18"]
[Round "3"]
[White "Decia, Joaquin"]
[Black "Callero, Juan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1362"]
[PlyCount "141"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 h6 6. Be3 Bb6 7. Bxb6 axb6 8. 0-0 0-0 9. Nd5 d6 10. h3 Na5 11. Nd2 c6 12. Ne3 d5 13. exd5 cxd5 14. Bb3 d4 15. Nec4 Nxb3 16. Nxb3 Be6 17. Nxe5 Nd5 18. Nf3 Qf6 19. Nbxd4 Bd7 20. c3 Qg6 21. Ne5 Qd6 22. Nxd7 Qxd7 23. Qd2 Rfe8 24. a3 Re5 25. Rfe1 Rg5 26. h4 Rg6 27. Kh2 Qg4 28. g3 f5 29. Qe2 f4 30. Qxg4 Rxg4 31. Kh3 h5 32. c4 Nf6 33. Ne2 f3 34. Nf4 g5 35. hxg5 Rxg5 36. Re3 Re8 37. Rxe8+ Nxe8 38. Nd5 b5 39. b3 bxc4 40. dxc4 b5 41. Ne3 bxc4 42. Nxc4 Nf6 43. a4 Ne4 44. Ra2 Rd5 45. a5 Rd1 46. Kh2 Rf1 47. Ne5 Nxf2 48. Nxf3 Ng4+ 49. Kg2 Ne3+ 50. Kh3 Rxf3 51. a6 Nd5 52. a7 Nc7 53. Rc2 Na8 54. Rc8+ Rf8 55. Rxf8+ Kxf8 56. Kh4 Ke7 57. Kxh5 Kd7 58. g4 Kc7 59. g5 Kb7 60. g6 Nc7 61. g7 Ne6 62. g8Q Nf4+ 63. Kg4 Nd3 64. a8Q+ Kb6 65. Qg6+ Kc5 66. Qxd3 Kb6 67. Qd4+ Kc7 68. Qad8+ Kc6 69. Qc4+ Kb7 70. Qb5+ Ka7 71. Qa4+ 1-0

[Event "Wch U14"]
[Site "Montevideo"]
[Date "2017.09.17"]
[Round "1"]
[White "Titichoca Daza, Daniel Henry"]
[Black "Callero, Juan"]
[Result "1-0"]
[ECO "B71"]
[WhiteElo "1978"]
[PlyCount "43"]
[EventDate "2017.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 d5 7. exd5 Nxd5 8. Bb5+ Bd7 9. Nxd5 Bxb5 10. Nxb5 Qa5+ 11. Bd2 Qxb5 12. Nc7+ Kd7 13. Nxb5 Ke8 14. Bc3 Na6 15. Bxh8 Rd8 16. Qf3 Rd7 17. Rd1 Rxd1+ 18. Kxd1 e6 19. Qxb7 Nc5 20. Qc8+ Ke7 21. Qc7+ Ke8 22. Bf6 1-0

