[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.16"]
[Round "8"]
[White "Fonseca Cabrera, Ernesto Gregorio"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2028"]
[BlackElo "2072"]
[PlyCount "60"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 Bb7 10. e5 Nd5 11. Nxd5 cxd5 12. 0-0 Be7 13. a4 b4 14. a5 0-0 15. Qe2 h6 16. Nd2 Qb8 17. Nb3 Rc8 18. f4 Bc6 19. Be3 Bb5 20. f5 exf5 21. Rxf5 Bxd3 22. Qxd3 Rc6 23. Raf1 f6 24. Nc5 Rxc5 25. dxc5 Nxe5 26. Qxd5+ Kh8 27. Rxe5 fxe5 28. c6 Qb5 29. Qxb5 axb5 30. Bb6 Re8 1/2-1/2

[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.16"]
[Round "9"]
[White "Ruiz, Juan Bosco"]
[Black "Izaba, Rodolfo"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2072"]
[BlackElo "2033"]
[PlyCount "110"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 Be7 7. 0-0 0-0 8. h3 Nxe4 9. Nxc6 bxc6 10. Nxe4 d5 11. Bd3 dxe4 12. Bxe4 Bd7 13. Qh5 f5 14. Bd3 Qe8 15. Bc4+ Kh8 16. Qxe8 Raxe8 17. Be3 a5 18. Rad1 Bd6 19. a4 f4 20. Bd2 f3 21. Rfe1 fxg2 22. Rxe8 Bxe8 23. Kxg2 Bh5 24. Re1 Bf3+ 25. Kg1 Ra8 26. b3 h6 27. Bc3 Bh5 28. Re6 Kh7 29. Bd3+ Kg8 30. Bg6 Bf3 31. Bd3 Bh5 32. Kg2 Bf7 33. Re4 Bd5 34. Bc4 Kh7 35. Bxd5 cxd5 36. Rd4 c6 37. Rd1 Kg6 38. Re1 Kf7 39. h4 Bc7 40. Re3 Rg8 41. Bd4 Rc8 42. h5 Bd6 43. Bb6 Bb4 44. Rf3+ Kg8 45. Rg3 Bd2 46. Rd3 Rb8 47. Bd4 Bb4 48. Rg3 Rb7 49. Rg6 c5 50. Be3 Kh7 51. Rc6 d4 52. Bf4 Rf7 53. Kf3 Bd2 54. Rxc5 Be1 55. Kg3 Rf6 1/2-1/2

[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.15"]
[Round "6"]
[White "Espinoza, Jose"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2156"]
[BlackElo "2072"]
[PlyCount "75"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. g3 g6 9. c4 Ba6 10. Bg2 Qb4+ 11. Nd2 Bg7 12. 0-0 0-0 13. a3 Qe7 14. Qe4 Nb6 15. Re1 Rae8 16. Nf3 Bxc4 17. Bf4 Be6 18. Rac1 Nd5 19. Bg5 f6 20. exf6 Bxf6 21. Bh6 Bg7 22. Bg5 Qf7 23. Qc2 h6 24. Bd2 Rb8 25. Bc3 Nxc3 26. bxc3 Bd5 27. Re3 Rbe8 28. Rce1 Rxe3 29. Rxe3 Re8 30. Qe2 Rxe3 31. Qxe3 Qf5 32. h4 a5 33. Nd4 Bxd4 34. cxd4 Bxg2 35. Kxg2 Qf8 36. a4 Kh7 37. Qe5 Qf5 38. Qe7+ 1/2-1/2

[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.15"]
[Round "7"]
[White "Ruiz, Juan Bosco"]
[Black "Diego Martinez, Humberto Jose"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2072"]
[BlackElo "2083"]
[PlyCount "63"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Ne5 Nf6 6. c3 e6 7. Bb5 Bd7 8. Nxd7 Qxd7 9. Bxc6 Qxc6 10. Nd2 Bd6 11. 0-0 0-0 12. Nf3 Qc7 13. h3 h6 14. Re1 b5 15. Ne5 a5 16. Ng4 Nd7 17. Qe2 b4 18. Bd2 bxc3 19. Bxc3 Bb4 20. Rac1 Qd6 21. Ne5 Bxc3 22. Rxc3 Nxe5 23. Qxe5 Qxe5 24. Rxe5 Rfc8 25. Ree3 Kf8 26. Kf1 Ke7 27. Ke1 Kd6 28. Kd1 Rab8 29. Kc2 Rc6 30. a3 Rbc8 31. Kb3 Rc4 32. Red3 1/2-1/2

[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.14"]
[Round "5"]
[White "Ruiz, Juan Bosco"]
[Black "Simplina, Amor"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2072"]
[PlyCount "97"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 c5 5. d3 Nc6 6. Nbd2 Nf6 7. e4 0-0 8. exd5 Nxd5 9. a3 Bg4 10. h3 Bf5 11. Ne4 Qc8 12. g4 Bxe4 13. dxe4 Nc7 14. c3 Ne6 15. Qe2 Qc7 16. Qe3 h6 17. Ne1 g5 18. Nd3 c4 19. Nb4 Nxb4 20. axb4 a6 21. Ra5 Be5 22. Qf3 b5 23. Rd1 Rfd8 24. Rd5 Bh2+ 25. Kh1 Bf4 26. Be3 Rd6 27. Rxd6 exd6 28. e5 d5 29. Ra1 Rd8 30. Rd1 Bxe3 31. fxe3 Qxe5 32. Rf1 Rd7 33. Qf2 Kg7 34. Rd1 Rd6 35. Qf3 Nc7 36. Qe2 Rf6 37. Rd4 Qg3 38. Kg1 Re6 39. e4 Rxe4 40. Rxe4 dxe4 41. Qxe4 Ne6 42. Kf1 Nf4 43. Qd4+ Kg8 44. Qd8+ Kg7 45. Qd4+ Kh7 46. Be4+ Ng6 47. Qf2 Kg7 48. Qxg3 Kh7 49. Qf2 1-0

[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.12"]
[Round "3"]
[White "Ortiz, Marcos"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2202"]
[BlackElo "2072"]
[PlyCount "99"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. 0-0 d6 7. Be3 Bxe3 8. fxe3 0-0 9. c4 Rb8 10. Nc3 Ne7 11. d4 b5 12. cxb5 axb5 13. Bc2 b4 14. Ne2 Ba6 15. Re1 Bxe2 16. Qxe2 Ng6 17. Rac1 Qe7 18. Qc4 c5 19. dxc5 dxc5 20. Bb3 Rbc8 21. Red1 Ng4 22. Qe2 Nf6 23. Nd2 Rfd8 24. Qf3 Qb7 25. Qf5 Qc6 26. g4 Nh4 27. Qf2 g5 28. Rf1 Rc7 29. Qxf6 Qxf6 30. Rxf6 Rxd2 31. Rcf1 c4 32. Rc1 Kg7 33. Rf2 c3 34. bxc3 bxc3 35. Rcf1 Rxf2 36. Kxf2 Ng6 37. Ke2 Nf8 38. Kd3 Nd7 39. Rxf7+ Kg6 40. Kc2 Rb7 41. Be6 Rb6 42. Rxd7 Rxe6 43. Kxc3 h5 44. h3 Rc6+ 45. Kb3 h4 46. a4 Rc1 47. a5 Re1 48. Rd3 Ra1 49. Kb4 Rh1 50. a6 1-0

[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.11"]
[Round "2"]
[White "Ruiz, Juan Bosco"]
[Black "Rocha, Maximiliano"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2072"]
[BlackElo "2085"]
[PlyCount "83"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 a6 3. Nc3 d6 4. d4 Bg4 5. Bc4 Nf6 6. a4 Bxf3 7. gxf3 e5 8. d5 Ne7 9. f4 Ng6 10. f5 Ne7 11. Bg5 Nc8 12. a5 Be7 13. Rg1 Na7 14. Qe2 g6 15. Qf3 Nh5 16. Be3 Bf6 17. Ra3 Nc8 18. Rb3 b5 19. axb6 Nxb6 20. Bf1 Nf4 21. Bxf4 exf4 22. Qxf4 Qe7 23. Ra3 Bxc3+ 24. Rxc3 Nxd5 25. Qf3 Nxc3 26. Qxc3 Qxe4+ 27. Kd1 0-0 28. fxg6 hxg6 29. Bd3 Qe5 30. Qc4 d5 31. Qg4 Qf6 32. h4 Rab8 33. b3 Qa1+ 34. Kd2 Qa5+ 35. Kd1 Rb4 36. f4 Qa1+ 37. Kd2 Rxf4 38. Qg3 Qf6 39. Qe3 Rf3 40. Qc5 Rf2+ 41. Be2 Re8 42. Qe3 0-1

[Event "Managua NCA Select-1"]
[Site "Managua"]
[Date "2021.05.10"]
[Round "1"]
[White "Espinoza Solano, Jose Nahum"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2149"]
[BlackElo "2072"]
[PlyCount "114"]
[EventDate "2021.05.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Bc4 e6 7. h3 Bxf3 8. Qxf3 c6 9. 0-0 Qxd4 10. Bb3 Qd8 11. Rd1 Qc8 12. Bg5 Nbd7 13. Ne4 Be7 14. Nd6+ Bxd6 15. Rxd6 0-0 16. Rdd1 Qc7 17. Bf4 Qa5 18. c3 Ne5 19. Qe2 Ng6 20. Be3 Nd5 21. Bxd5 exd5 22. Qg4 Rfe8 23. Rd4 Qd8 24. Rad1 Qe7 25. h4 Qe6 26. Qxe6 fxe6 27. g3 e5 28. Ra4 a6 29. Bc5 e4 30. Bd4 Ne5 31. Bxe5 Rxe5 32. Rb4 b5 33. Rbd4 Rf8 34. a4 Rf3 35. axb5 axb5 36. Kg2 Ref5 37. R4d2 h5 38. Ra1 Rf6 39. Ra7 Kh7 40. Re7 Kg6 41. Re5 R3f5 42. Re7 Rf3 43. Re5 Kh6 44. Re8 Kh7 45. Re5 R3f5 46. Re8 Kg6 47. Re7 Rf7 48. Re6+ R5f6 49. Re5 Kh6 50. Kg1 Ra7 51. Kg2 Ra2 52. Re2 g6 53. Re7 Rf3 54. Rc2 b4 55. cxb4 Rb3 56. Rxc6 Rbxb2 57. Rcc7 Rc2 1-0

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.11.07"]
[Round "10.11"]
[White "Arevalo Lopez, Josue"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2007"]
[BlackElo "2046"]
[PlyCount "35"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 c6 5. 0-0 Bd6 6. Nbd2 Nbd7 7. c4 0-0 8. Qc2 Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 e5 12. dxe5 Nxe5 13. Rd1 Nxf3+ 14. Qxf3 Qc7 15. Bd2 Be5 16. Bc3 Be6 17. Rac1 Bxc3 18. Qxc3 1/2-1/2

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.11.01"]
[Round "9.18"]
[White "Davila, Carlos"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2222"]
[BlackElo "2046"]
[PlyCount "12"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 1/2-1/2

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.11.01"]
[Round "7.23"]
[White "Ruiz, Juan Bosco"]
[Black "Berrios, Natanael"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2046"]
[BlackElo "1857"]
[PlyCount "70"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 a6 4. Bg2 Qc7 5. 0-0 b5 6. c3 Bb7 7. Qe2 Nf6 8. e5 Nd5 9. d4 cxd4 10. cxd4 Nc6 11. Nbd2 Be7 12. Ne4 0-0 13. Rd1 Rac8 14. Bg5 f6 15. exf6 gxf6 16. Bh6 Rf7 17. Rac1 Kh8 18. Nh4 Qd8 19. Qh5 Qg8 20. Nc5 Bxc5 21. Rxc5 Nce7 22. Rdc1 Rxc5 23. Rxc5 Bc6 24. a3 Qe8 25. Bf3 Nb6 26. Rxc6 dxc6 27. Qc5 Ned5 28. Bh5 Kg8 29. Qc2 f5 30. Qc1 Qd7 31. Bxf7+ Kxf7 32. Qg5 Qe7 33. Qg7+ Ke8 34. Qg8+ Kd7 35. Nf3 Nf6 1-0

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.11.01"]
[Round "8.7"]
[White "Salazar Cabezas, Alberto Javier"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1989"]
[BlackElo "2046"]
[PlyCount "33"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Qd7 5. 0-0 Bh3 6. Qd3 Bxg2 7. Kxg2 Nf6 8. Nbd2 0-0-0 9. c3 h5 10. Re1 h4 11. Nxh4 g5 12. Nf5 e6 13. Ne3 e5 14. Qf5 exd4 15. Qxd7+ Kxd7 16. Nf5 dxc3 17. bxc3 1/2-1/2

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.10.31"]
[Round "5.3"]
[White "Granados Lopez, Fidel"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1841"]
[BlackElo "2046"]
[PlyCount "39"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. 0-0 0-0-0 6. Nc3 Qd7 7. a3 Nf6 8. b4 e5 9. b5 Bxf3 10. Bxf3 Nd4 11. a4 Bc5 12. Ne4 Nxf3+ 13. Qxf3 Qd4 14. Nxc5 Qxc5 15. c3 Qd5 16. Qxd5 Rxd5 17. d4 Ne4 18. Bb2 Nd2 19. Rfd1 Nc4 20. Rab1 0-1

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.10.31"]
[Round "6.3"]
[White "Sanchez, Steven"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2010"]
[BlackElo "2046"]
[PlyCount "52"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 e6 4. e3 Bd6 5. Nf3 Nf6 6. Nbd2 0-0 7. Ne5 Qc7 8. Bd3 Nbd7 9. Ndf3 b6 10. h4 Ne4 11. Nxd7 Bxd7 12. Bxe4 dxe4 13. Bxd6 Qxd6 14. dxc5 Qxc5 15. Ng5 Bc6 16. Qd4 Qf5 17. 0-0-0 h6 18. Nh3 Rfd8 19. Qxd8+ Rxd8 20. Rxd8+ Kh7 21. Rd4 e5 22. Rd6 Bd7 23. Rd2 Be6 24. b3 Qg4 25. g3 Qf3 26. Rh2 Bxh3 0-1

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.10.25"]
[Round "2.3"]
[White "Ruiz, Juan Bosco"]
[Black "Bravo, William"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2046"]
[BlackElo "2163"]
[PlyCount "49"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. h3 Bxf3 10. gxf3 Nf6 11. Nc3 Nh5 12. Ne2 g6 13. f4 Bg7 14. fxe5 Bxe5 15. Bh6 Rd8 16. f4 Bxb2 17. Rxd8+ Kxd8 18. Rb1 Ba3 19. Rxb7 Kc8 20. Rb3 Bf8 21. Bxf8 Rxf8 22. Rf3 Re8 23. Re3 Rf8 24. Rf3 Re8 25. Re3 1/2-1/2

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.10.25"]
[Round "3.2"]
[White "Ruiz, Juan Bosco"]
[Black "Escorcia Obando, Carlos David"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2046"]
[BlackElo "1831"]
[PlyCount "74"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Nxc6 dxc6 8. Bf1 0-0 9. Nc3 Nf5 10. b3 Be6 11. Bb2 Bf6 12. Bd3 Re8 13. Na4 Bxb2 14. Nxb2 Qg5 15. Bxf5 Bxf5 16. d3 h5 17. Nc4 Bg4 18. Qd2 Qf6 19. Rxe8+ Rxe8 20. Re1 Re6 21. h3 Bf5 22. Rxe6 Bxe6 23. a4 b5 24. axb5 cxb5 25. Ne3 Qa1+ 26. Kh2 Qe5+ 27. Kg1 Qa1+ 28. Kh2 a5 29. d4 c6 30. c4 a4 31. bxa4 bxa4 32. Qd1 Qc3 33. g3 Kf8 34. d5 cxd5 35. Nxd5 Bxd5 36. Qxd5 Qb3 37. Qc5+ Kg8 1/2-1/2

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.10.25"]
[Round "4.3"]
[White "Ruiz, Juan Bosco"]
[Black "Picado, Jorge Luis"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2046"]
[BlackElo "2262"]
[PlyCount "57"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 Nd7 7. Be3 e5 8. Nc3 f6 9. Nd2 Be6 10. Bc4 Kf7 11. Bxe6+ Kxe6 12. a4 Nh6 13. Bxh6 gxh6 14. Nb3 Rd8 15. Ke2 Nb6 16. Rhd1 Bb4 17. Na2 Be7 18. Na5 Rb8 19. Nc1 Rhc8 20. Nd3 Nd7 21. Ra3 b5 22. Rc3 c5 23. axb5 Rxb5 24. Nc4 Rc7 25. Ne3 Kf7 26. Ra3 Nb8 27. Ra2 Nc6 28. Ra3 Rbb7 29. c3 1-0

[Event "NCA-chT Final"]
[Site "Managua"]
[Date "2020.10.24"]
[Round "1.1"]
[White "Mayorga Bohorquez, David Antonio"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1624"]
[BlackElo "2046"]
[PlyCount "58"]
[EventDate "2020.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. Nf3 Nc6 4. Be2 Bg4 5. Bb5 Qb6 6. Nc3 e6 7. h3 Bh5 8. g4 Bg6 9. Nh4 d4 10. Nxg6 hxg6 11. Ne4 Qxb5 12. f4 d3 13. c3 Qc4 14. Qf3 Qd5 15. 0-0 Nh6 16. b3 0-0-0 17. Bb2 Be7 18. Rfe1 Kb8 19. Re3 c4 20. b4 f5 21. exf6 gxf6 22. Qg3 Ka8 23. a4 f5 24. Nf2 g5 25. Rae1 gxf4 26. Qxf4 e5 27. Qh2 fxg4 28. Re4 gxh3 29. b5 Nb8 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.10"]
[Round "7.2"]
[White "Ruiz, Juan Bosco"]
[Black "Ruiz Gonzales, Francisco Rene"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2037"]
[BlackElo "1667"]
[PlyCount "39"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Granada"]
[BlackTeam "Universidad de Ingenieria"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 Nf6 7. 0-0 0-0 8. Be3 b6 9. a4 Nd7 10. Qc1 e5 11. Bh6 Re8 12. Bxg7 Kxg7 13. Nc3 Nf8 14. Nh2 Ne6 15. Ng4 Nf4 16. Qd1 h5 17. Ne3 Be6 18. Kh2 Qd7 19. h4 Rh8 20. g3 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.09"]
[Round "6.2"]
[White "Alfaro Caracas, William"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2103"]
[BlackElo "2037"]
[PlyCount "48"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Dominican Power"]
[BlackTeam "Granada"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. 0-0 e6 8. Qe2 a6 9. Rd1 Qc7 10. Bf4 e5 11. Bg5 Be6 12. Rac1 Bxc4 13. Qxc4 Be7 14. Nd5 Qd8 15. Qb3 Nxd5 16. exd5 Na5 17. Qe3 b5 18. Bxe7 Kxe7 19. Nd4 Re8 20. Nc6+ Nxc6 21. Rxc6 Kf8 22. Qa3 a5 23. Qxd6+ Qxd6 24. Rxd6 Rec8 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.03"]
[Round "5.2"]
[White "Ruiz, Juan Bosco"]
[Black "Davila, Carlos"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2037"]
[BlackElo "2227"]
[PlyCount "54"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Granada"]
[BlackTeam "Clemente Guido"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nf6 6. e5 Nd7 7. d4 Be7 8. 0-0 0-0 9. Be3 a6 10. Bxc6 bxc6 11. Ne2 Qb6 12. b3 a5 13. Nc3 Ba6 14. Na4 Qc7 15. Rf2 cxd4 16. Nxd4 c5 17. Ne2 d4 18. Bd2 f6 19. exf6 Nxf6 20. Ng3 Bd6 21. Qe1 Rae8 22. c4 e5 23. Bxa5 Qc6 24. fxe5 Bxe5 25. Re2 Bb7 26. Nxc5 d3 27. Nxb7 dxe2 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.10.26"]
[Round "1.2"]
[White "Cano, Carlos1111"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2033"]
[BlackElo "2037"]
[PlyCount "100"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Jose Raul Capablanca"]
[BlackTeam "Granada"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 c6 5. Qc2 Bb4+ 6. Bd2 Be7 7. Bg2 0-0 8. Bg5 Nbd7 9. 0-0 b6 10. Nbd2 Bb7 11. Rfd1 h6 12. Bf4 Rc8 13. Nb3 c5 14. dxc5 bxc5 15. Ne5 Ba8 16. h3 Nxe5 17. Bxe5 Nd7 18. Bf4 e5 19. Bd2 d4 20. Ba5 Nb6 21. e4 Qd6 22. Nc1 Qg6 23. Re1 Bd6 24. Re2 Nd7 25. Nd3 Nf6 26. Rae1 Bc6 27. a3 Rfe8 28. b4 Bd7 29. bxc5 Bxc5 30. Nxc5 Rxc5 31. Bb4 Rcc8 32. Qd3 Be6 33. Rc2 Nd7 34. c5 a5 35. c6 axb4 36. cxd7 Bxd7 37. Rxc8 Rxc8 38. axb4 Rc3 39. Qb1 Qb6 40. Bf1 Bb5 41. Bg2 d3 42. Qb2 Qd4 43. Rc1 Rxc1+ 44. Qxc1 g6 45. Qd2 Qc4 46. Kh2 Kg7 47. Kg1 Qc2 48. Qe3 d2 49. Bf3 d1Q+ 50. Bxd1 Qxd1+ 0-1

[Event "Managua Linicad rap op 2nd"]
[Site "Managua"]
[Date "2019.07.07"]
[Round "6"]
[White "Castillo, Rommel"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2053"]
[BlackElo "2041"]
[PlyCount "44"]
[EventDate "2019.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. Be2 d6 5. Nf3 Nc6 6. 0-0 Bg4 7. d3 0-0 8. Be3 Bxf3 9. Bxf3 Nd4 10. Bxd4 Bxd4 11. Nb5 Bb6 12. d4 exd4 13. Nxd4 Bxd4 14. Qxd4 Nd7 15. g3 a5 16. Bg2 Nc5 17. e5 Ne6 18. Qe3 dxe5 19. Qxe5 c6 20. Rad1 Qb6 21. Rd2 Qc5 22. Qxc5 Nxc5 1/2-1/2

[Event "Managua Linicad rap op 2nd"]
[Site "Managua"]
[Date "2019.07.07"]
[Round "7"]
[White "Granados Lopez, Fidel"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1762"]
[BlackElo "2041"]
[PlyCount "35"]
[EventDate "2019.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. Be2 Bg7 6. c3 0-0 7. 0-0 Nd7 8. Be3 Nxe3 9. fxe3 c5 10. Nbd2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bg7 14. Qxd8 Rxd8 15. Rad1 Be6 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Bxd1 1/2-1/2

[Event "Managua Linicad rap op 2nd"]
[Site "Managua"]
[Date "2019.07.07"]
[Round "5"]
[White "Ruiz, Juan Bosco"]
[Black "Salinas Barrera, Jovani Enrique"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "2041"]
[BlackElo "1571"]
[PlyCount "29"]
[EventDate "2019.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 c6 4. Nc3 Bc5 5. d4 Bb6 6. Bxf4 Ne7 7. Bd6 0-0 8. Nf3 Bc7 9. Bxc7 Qxc7 10. 0-0 b5 11. Bb3 h6 12. Ne5 d5 13. exd5 cxd5 14. Nxd5 Bd7 15. Nxc7 1-0

[Event "Managua Linicad rap op 2nd"]
[Site "Managua"]
[Date "2019.07.06"]
[Round "1"]
[White "Delgado, Eliseo"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1531"]
[BlackElo "2041"]
[PlyCount "71"]
[EventDate "2019.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. a3 Qc7 11. Rc1 Bxg3 12. hxg3 Rfe8 13. Qc2 Rac8 14. Rfe1 h6 15. b4 c4 16. Bf1 b5 17. a4 a6 18. axb5 axb5 19. Ra1 Ra8 20. Qb2 Nd7 21. Rxa8 Rxa8 22. Ra1 Rxa1 23. Qxa1 Qb8 24. Be2 Qa7 25. Qxa7 Nxa7 26. Nb1 Kf8 27. Kf1 Ke7 28. Ng1 f6 29. f4 e5 30. Ke1 exd4 31. exd4 Kd6 32. Nf3 Bc8 33. Nh4 Nb6 34. f5 Bd7 35. g4 Nc6 36. Bf3 0-1

[Event "Managua Linicad rap op 2nd"]
[Site "Managua"]
[Date "2019.07.06"]
[Round "4"]
[White "Rocha, Maximiliano"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2105"]
[BlackElo "2041"]
[PlyCount "41"]
[EventDate "2019.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Nf3 Nf6 5. Nc3 g6 6. Nd5 e5 7. Nxf6+ Qxf6 8. Be2 Bg7 9. 0-0 0-0 10. c3 Qf4 11. d3 Bg4 12. Bc1 Qf6 13. Bg5 Qe6 14. h3 Bxf3 15. Bxf3 f5 16. exf5 Qxf5 17. Qd2 Qe6 18. Rae1 Rxf3 19. gxf3 Qxh3 20. Re4 Qxf3 21. Qe2 1/2-1/2

[Event "Managua Linicad rap op 2nd"]
[Site "Managua"]
[Date "2019.07.06"]
[Round "3"]
[White "Ruiz, Juan Bosco"]
[Black "Avalos, Carlos"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2041"]
[BlackElo "1839"]
[PlyCount "67"]
[EventDate "2019.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nd7 3. e4 e5 4. dxe5 dxe5 5. Bc4 h6 6. Bxf7+ Kxf7 7. Nxe5+ Kf6 8. Qd4 Qe8 9. Nxd7+ Ke7 10. Nxf8 Kxf8 11. 0-0 Be6 12. Bf4 Qc6 13. Nc3 Nf6 14. e5 Nd5 15. Ne2 Qxc2 16. Rfe1 c6 17. Rac1 Qf5 18. Be3 g5 19. Qc5+ Kg8 20. Nd4 Qf7 21. Nxe6 Qxe6 22. Qd6 Qxd6 23. exd6 Rd8 24. Bd4 Rh7 25. Re6 Rhd7 26. Rg6+ Kf8 27. Be5 Nf4 28. Rxh6 Nd3 29. Bf6 Rxd6 30. Rh8+ Kf7 31. Rxd8 Rxd8 32. Bxd8 Nxc1 33. Bxg5 Nxa2 34. Bd2 1-0

[Event "Managua Linicad rap op 2nd"]
[Site "Managua"]
[Date "2019.07.06"]
[Round "2"]
[White "Ruiz, Juan Bosco"]
[Black "Garcia, Antonio3333"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2041"]
[BlackElo "1838"]
[PlyCount "119"]
[EventDate "2019.07.06"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd3 Bg4 7. h3 Bh5 8. Bd2 c6 9. Ne4 Qb6 10. Nxf6+ gxf6 11. Bc3 Nd7 12. Qd2 a5 13. 0-0-0 e6 14. Rhe1 Bb4 15. a3 Bxc3 16. Qxc3 Bg6 17. Nh4 0-0-0 18. f4 Bxd3 19. Rxd3 f5 20. Nf3 Nf6 21. Ne5 Ne4 22. Qc4 Rhf8 23. Red1 Nd6 24. Qa2 Nb5 25. Qc4 Nd6 26. Qa4 Qb5 27. Qxb5 Nxb5 28. c3 Nd6 29. R1d2 f6 30. Nf3 Rg8 31. Re2 Rde8 32. Nd2 Rg7 33. Rde3 Kd7 34. Rf2 h5 35. Kd1 Reg8 36. Ree2 Ne4 37. Nxe4 fxe4 38. f5 exf5 39. Rxf5 Rxg2 40. Rxf6 Rxe2 41. Kxe2 Rg2+ 42. Ke3 Rg3+ 43. Kxe4 Rxh3 44. Rf2 Ke6 45. Rf5 Rh4+ 46. Rf4 Rxf4+ 47. Kxf4 Kd5 48. Kg5 Kc4 49. Kxh5 Kb3 50. Kg6 Kxb2 51. c4 Kxa3 52. d5 cxd5 53. cxd5 Kb3 54. d6 a4 55. d7 a3 56. d8Q a2 57. Qb6+ Kc2 58. Qc5+ Kb1 59. Qb4+ Ka1 60. Qxb7 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.17"]
[Round "10"]
[White "Pilarte, Mario"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1862"]
[BlackElo "2034"]
[PlyCount "77"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. h3 Bh5 9. Bf4 0-0 10. Qd2 Nc6 11. Rad1 Bg6 12. Ne5 Nb4 13. Nxg6 hxg6 14. Bf3 c6 15. Rfe1 Nbd5 16. Nxd5 Nxd5 17. Be5 Bg5 18. Qe2 Qb6 19. c4 Ne7 20. Rd3 Nf5 21. Red1 Rad8 22. Rb3 Qa6 23. Ra3 Qb6 24. Rb3 Qa6 25. Ra3 Qb6 26. Rb3 Qa5 27. Rxb7 Qa6 28. Rc7 c5 29. Rxc5 Qxa2 30. Rb5 f6 31. Bc7 Nxd4 32. Qe4 Nxf3+ 33. Qxf3 Rxd1+ 34. Qxd1 Qxc4 35. Rb7 Rc8 36. Qd7 Qc1+ 37. Kh2 Rxc7 38. Qxe6+ Kh7 39. Rb8 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.17"]
[Round "11"]
[White "Ruiz, Juan Bosco"]
[Black "Arevalo Lopez, Josue"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2034"]
[BlackElo "1994"]
[PlyCount "77"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 Nbd7 6. Qd2 c6 7. Bh6 Bxh6 8. Qxh6 Qa5 9. a3 b5 10. b4 Qb6 11. Rd1 a5 12. d5 axb4 13. axb4 Ra3 14. Qd2 Bb7 15. dxc6 Bxc6 16. Nge2 Ne5 17. Nd4 Nc4 18. Bxc4 bxc4 19. Nb1 Ra4 20. Nxc6 Qxc6 21. c3 0-0 22. 0-0 Rfa8 23. Qd4 Nd7 24. Nd2 Nb6 25. f4 f6 26. h4 e5 27. Qf2 Kg7 28. h5 Ra2 29. Qh4 Rc2 30. h6+ Kf7 31. fxe5 dxe5 32. Nf3 Re8 33. Ng5+ Kg8 34. Nxh7 Kxh7 35. Rxf6 Qc7 36. Rdf1 Re7 37. Qg5 Kh8 38. Rxg6 Qd8 39. Qf6+ 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.16"]
[Round "8"]
[White "Lacayo, Rene"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2221"]
[BlackElo "2034"]
[PlyCount "79"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 a6 7. Rc1 c5 8. dxc5 dxc4 9. Qxd8 Rxd8 10. Na4 Nd5 11. Bxc4 Nxf4 12. exf4 Nd7 13. Be2 b5 14. cxb6 Bb4+ 15. Kf1 Rb8 16. Nd4 Bb7 17. Rc4 a5 18. a3 Bf8 19. Nc6 Bxc6 20. Rxc6 Rdc8 21. Rxc8 Rxc8 22. g3 Rb8 23. Kg2 Nxb6 24. Nc3 g6 25. a4 Bg7 26. Bb5 Rc8 27. Rd1 Kf8 28. Rd6 Nc4 29. Ra6 Nxb2 30. Ne4 Nc4 31. Ra7 Bd4 32. Rd7 Bb6 33. Ng5 Na3 34. Rxf7+ Kg8 35. Bd7 Rc7 36. Rxh7 Rc2 37. Bxe6+ Kf8 38. Ne4 Nc4 39. Nf6 Rxf2+ 40. Kh3 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.10"]
[Round "6"]
[White "Ruiz, Juan Bosco"]
[Black "Velasquez, Rommel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2034"]
[BlackElo "2011"]
[PlyCount "102"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. c3 Nf6 6. Bd3 g6 7. Nd2 Bg7 8. Ngf3 0-0 9. h3 Nh5 10. Bh2 Bh6 11. 0-0 Bf4 12. Re1 Bxh2+ 13. Kxh2 Qd6+ 14. g3 Bd7 15. Ne5 Nxe5 16. Rxe5 Ng7 17. Qf3 Bc6 18. Rae1 e6 19. Qf6 Qd8 20. Qf4 Qd7 21. Qh6 f6 22. R5e2 Rae8 23. Nf3 Bb5 24. Bxb5 Qxb5 25. Kg2 Qc6 26. Kg1 b5 27. Qd2 a5 28. a3 Rb8 29. Rc1 Rfc8 30. Qf4 Nh5 31. Qg4 Ng7 32. Qf4 Rb7 33. Nh2 Nh5 34. Qh6 b4 35. axb4 axb4 36. g4 Ng7 37. Qf4 Rf7 38. Ree1 Qc7 39. Qe3 bxc3 40. Rxc3 Qd8 41. Rxc8 Qxc8 42. Rc1 Rc7 43. Rxc7 Qxc7 44. g5 f5 45. Nf3 Qc2 46. Qa3 Qc8 47. Ne5 Qc1+ 48. Kh2 Qf4+ 49. Kh1 Qc1+ 50. Kh2 Qf4+ 51. Kg1 Qc1+ 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.09"]
[Round "5"]
[White "Castillo, Rommel"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2027"]
[BlackElo "2034"]
[PlyCount "144"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bc4 h6 8. Bh4 g5 9. Bg3 0-0 10. f3 Nc6 11. Nxc6 bxc6 12. 0-0 Nh5 13. Bf2 Nf4 14. Bd4 Be6 15. Bb3 a5 16. g3 a4 17. Bxg7 Kxg7 18. gxf4 axb3 19. f5 Bd7 20. Qd4+ Qf6 21. Qxf6+ Kxf6 22. cxb3 Ke5 23. Rad1 Rg8 24. Kg2 Bc8 25. Rf2 Bb7 26. Kg3 Rad8 27. Rfd2 h5 28. b4 Rb8 29. b5 h4+ 30. Kg4 cxb5 31. b4 Rgd8 32. Nd5 c6 33. f4+ gxf4 34. Nxf4 Rg8+ 35. Kf3 d5 36. Nd3+ Kf6 37. Nc5 Bc8 38. Kf4 Ra8 39. Rc2 Ra3 40. Rdc1 Re8 41. Re2 Re5 42. Nb3 Bxf5 43. Rxc6+ Be6 44. Nc5 Rh5 45. Nxe6 fxe6 46. exd5 Rxd5 47. Rcxe6+ Kf7 48. R6e4 h3 49. Kg4 Rdd3 50. Rf2+ Kg6 51. Kh4 Rd6 52. Rg4+ Kh6 53. Rf5 Kh7 54. Rxb5 Rh6+ 55. Kg5 Rg6+ 56. Kf4 Rf6+ 57. Ke4 Kh6 58. Kd4 Rf2 59. Rb8 Kh7 60. Rb5 Kh6 61. Rh4+ Kg6 62. Rbh5 Rxh2 63. Kc5 Rc2+ 64. Kb6 Rc4 65. b5 Rxh4 66. Rxh4 Kg5 67. Rh8 Kg4 68. Kb7 Rxa2 69. b6 Rb2 70. Kc7 Rc2+ 71. Kd6 Rb2 72. Kc7 Rc2+ 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.09"]
[Round "4"]
[White "Ruiz, Juan Bosco"]
[Black "Pilarte, Rene"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2034"]
[BlackElo "2118"]
[PlyCount "62"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bc5 8. Nb3 Ba7 9. Kh1 d6 10. Bg5 Nbd7 11. Bh4 0-0 12. a4 Ne5 13. Bxf6 gxf6 14. f4 Nxd3 15. cxd3 d5 16. Qh5 Kh8 17. Qh6 Qd8 18. exd5 f5 19. Rf3 Rg8 20. Rh3 Rg7 21. Re1 b5 22. axb5 axb5 23. Nd2 b4 24. Ne2 Qxd5 25. Nf3 Bb7 26. Qf6 Kg8 27. Rg3 Rg6 28. Nh4 Bf2 29. Nxg6 hxg6 30. Rg1 Bxg3 31. Nxg3 Qxg2+ 0-1

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.03"]
[Round "3"]
[White "Picado, Jorge Luis"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2199"]
[BlackElo "2034"]
[PlyCount "95"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Bg5 h6 8. Be3 Nc6 9. f3 Bd7 10. Qd2 a6 11. 0-0-0 Nxd4 12. Bxd4 Bc6 13. g4 Qe7 14. Rhe1 0-0-0 15. Nd5 Bxd5 16. exd5 Qf8 17. Qa5 Nd7 18. Bxa6 Bxd4 19. Rxd4 Re8 20. Rxe8+ Qxe8 21. Re4 Qd8 22. Bb5 Nb6 23. Qd2 Qf6 24. Qe3 Kb8 25. c4 h5 26. g5 Qf5 27. h4 Qh3 28. a4 Qf1+ 29. Kc2 Rf8 30. Qf4 Qf2+ 31. Kb1 Qf1+ 32. Ka2 Qd1 33. Rd4 Qe1 34. Kb3 Nc8 35. Re4 Qd1+ 36. Kb4 Qc2 37. Qf6 Qd2+ 38. Kb3 Qd1+ 39. Ka2 Nb6 40. Qe7 Rc8 41. Re3 Qd4 42. Qe4 Qd1 43. Rb3 Qd2 44. Qe3 Qc2 45. Qd4 Qf5 46. Qc3 Nd7 47. Bc6 b6 48. Qa5 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.03"]
[Round "2"]
[White "Ruiz, Juan Bosco"]
[Black "Espinoza Solano, Jose Nahum"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2034"]
[BlackElo "1985"]
[PlyCount "32"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d4 cxd4 6. Qxd4 Qb6 7. Qxb6 axb6 8. Be3 b5 9. a3 Nf6 10. Nc3 Be7 11. 0-0-0 0-0 12. Kb1 Kh8 13. Kc1 Kg8 14. Kb1 Kh8 15. Kc1 Kg8 16. Kb1 Kh8 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2019.03.02"]
[Round "1"]
[White "Alfaro Caracas, William"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "D59"]
[WhiteElo "2144"]
[BlackElo "2034"]
[PlyCount "80"]
[EventDate "2019.03.02"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 c6 14. Ne5 Bb7 15. Bd3 Re8 16. f4 f6 17. Bg6 Re7 18. Nd3 Nd7 19. Bf5 Nf8 20. Rhe1 g6 21. Bg4 Rd8 22. h4 Ne6 23. f5 gxf5 24. Bxf5 Kf7 25. Rf1 Rd6 26. Rf3 Ba6 27. Rg3 Bxd3 28. Kxd3 Nf8 29. a4 a5 30. Rc3 Rc7 31. Rb3 c5 32. dxc5 Rxc5 33. Rg4 h5 34. Rd4 Ne6 35. Bxe6+ Kxe6 36. e4 dxe4+ 37. Kxe4 f5+ 38. Kd3 Rc1 39. g3 Rd1+ 40. Ke3 R1xd4 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.18"]
[Round "10.3"]
[White "Sanchez, Ramon"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1981"]
[BlackElo "2043"]
[PlyCount "95"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. a3 0-0 9. b4 Be6 10. d3 Nd4 11. Nd2 c6 12. Bb2 f6 13. Rc1 Qd7 14. Nde4 Nb3 15. Rb1 f5 16. Nd2 Nxd2 17. Qxd2 Nc4 18. Qc2 Nxb2 19. Rxb2 a5 20. Na4 Qc7 21. Nc5 Bf7 22. bxa5 Bxc5 23. Qxc5 Rxa5 24. Rxb7 Qxb7 25. Qxa5 Bd5 26. e4 fxe4 27. dxe4 Bc4 28. Rc1 Bb5 29. a4 Ra8 30. Qc3 Rxa4 31. Qxe5 Ra8 32. Qc5 Qa7 33. Qxa7 Rxa7 34. e5 Kf8 35. f4 Ke7 36. Rc2 Rc7 37. Rc5 Kd7 38. f5 Ke7 39. g4 h6 40. h4 Be2 41. g5 Bg4 42. f6+ gxf6 43. gxf6+ Ke6 44. Bf1 Kd7 45. Bc4 Be6 46. f7 Rc8 47. Bxe6+ Kxe6 48. Rxc6+ 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.11"]
[Round "8.4"]
[White "Acosta, Kenner"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1899"]
[BlackElo "2043"]
[PlyCount "63"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. a3 d6 5. Bc4 Bg7 6. d3 Nf6 7. Ba2 Bg4 8. h3 Bd7 9. Bg5 Rc8 10. Qd2 0-0 11. Bh6 Be6 12. 0-0 Nd4 13. Bxg7 Kxg7 14. Bxe6 fxe6 15. Ne1 e5 16. Ne2 Qd7 17. Rd1 Ne8 18. Ng3 a6 19. f4 exf4 20. Rxf4 Rxf4 21. Qxf4 e5 22. Qh4 Nc7 23. c3 Nde6 24. Qg4 Qf7 25. Nf5+ Kh8 26. Nxd6 Qg8 27. Nxc8 Qxc8 28. Nf3 Qf8 29. Nxe5 Qf6 30. Nf3 h5 31. Qh4 Qxh4 32. Nxh4 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.11"]
[Round "9.4"]
[White "Munoz, Marcos"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2038"]
[BlackElo "2043"]
[PlyCount "30"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 4. Nf3 e5 5. Be3 exd4 6. Nxd4 Nxd4 7. Qxd4 Qxd4 8. Bxd4 Bf5 9. Bb5+ c6 10. Ba4 b5 11. Bb3 c5 12. a4 cxd4 13. 0-0 b4 14. Re1+ Be7 15. Nd2 Rc8 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.04"]
[Round "6.4"]
[White "Ruiz, Juan Bosco"]
[Black "Aviles, Fernando"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2043"]
[BlackElo "2115"]
[PlyCount "47"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. Bg5 dxe4 9. Bxf6 Qxf6 10. Nxe4 Qe5 11. Bg2 f5 12. f4 Qxf4 13. gxf5 Qe3+ 14. Ne2 exf5 15. Nd6+ Bxd6 16. Qxd6 Nd7 17. Rf1 Rf8 18. Rf3 Qe7 19. Qd4 Qf6 20. Re3+ Kd8 21. 0-0-0 Re8 22. Qxf6+ gxf6 23. Rxe8+ Kxe8 24. Nf4 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.04"]
[Round "5.3"]
[White "Ruiz, Juan Bosco"]
[Black "Fonseca Cabrera, Ernesto Gregorio"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2043"]
[BlackElo "2233"]
[PlyCount "78"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. c3 Nc6 4. Nf3 d5 5. d3 Nf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 b5 9. Re1 a5 10. e5 Nd7 11. h4 Ba6 12. Bf4 b4 13. Nbd2 bxc3 14. bxc3 Rb8 15. Rab1 Qc7 16. c4 dxc4 17. dxc4 Rxb1 18. Rxb1 Rb8 19. Rxb8+ Qxb8 20. Qe4 Bb7 21. Qd3 Qc7 22. a3 h6 23. Qe3 Bf8 24. g4 Nd4 25. h5 Nb6 26. Nxd4 cxd4 27. Qxd4 Bxg2 28. Kxg2 Bxa3 29. Be3 Nd7 30. f4 Bc5 31. Qe4 Nb6 32. Bd4 a4 33. Bc3 Bf8 34. f5 a3 35. fxe6 fxe6 36. g5 hxg5 37. h6 Qf7 38. Qc6 Nd7 39. hxg7 Kxg7 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.03"]
[Round "4.4"]
[White "Ruiz, Juan Bosco"]
[Black "Salazar Cabezas, Alberto Javier"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2043"]
[BlackElo "1739"]
[PlyCount "81"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. a3 Nf6 4. Nf3 e5 5. Bc4 Be7 6. d3 0-0 7. Bg5 d6 8. h3 h6 9. Bxf6 Bxf6 10. Nd5 Rb8 11. 0-0 b5 12. Ba2 Be6 13. c3 a5 14. Qd2 Kh8 15. Rfe1 Bg5 16. Nxg5 Qxg5 17. Qxg5 hxg5 18. Ne3 Bxa2 19. Rxa2 a4 20. Nd5 Rfe8 21. Raa1 Ne7 22. Ne3 Red8 23. Nc2 Rbc8 24. Rac1 Nc6 25. Ne3 Na5 26. Nd5 Rb8 27. g4 Rd7 28. Kg2 f6 29. Rh1 Kg8 30. h4 gxh4 31. Rxh4 Kf7 32. Rch1 Nc6 33. R4h2 Ne7 34. Ne3 Rg8 35. g5 fxg5 36. Ng4 Ke6 37. Rh5 Ng6 38. Rxg5 Nf4+ 39. Kf1 Rf7 40. d4 exd4 41. Nh6 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.10.28"]
[Round "2.4"]
[White "Sanabria Gamez, Ronald Efren"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2043"]
[PlyCount "49"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Ne5 Bb4 8. Qc2 0-0 9. Bd3 dxc4 10. Bxh7+ Nxh7 11. Bf4 b5 12. 0-0 Re8 13. Nf3 Bxc3 14. bxc3 Bb7 15. Rfd1 c5 16. Rac1 Bxf3 17. gxf3 cxd4 18. exd4 Nhf6 19. Kh1 Nd5 20. Bd2 Qd8 21. Qe4 Qf6 22. Rg1 Qf5 23. Qg4 Qxg4 24. Rxg4 N7f6 25. Rg5 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.10.27"]
[Round "1.3"]
[White "Arevalo Lopez, Josue"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1930"]
[BlackElo "2043"]
[PlyCount "57"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 0-0 8. Be3 d6 9. d4 cxd4 10. cxd4 d5 11. e5 h6 12. Nc3 Nf5 13. Qd2 Na5 14. b3 b6 15. Rac1 Ba6 16. Rfd1 Rc8 17. Bf1 Bxf1 18. Rxf1 Qd7 19. Qd3 Rc6 20. Bd2 Rfc8 21. Ne2 Rxc1 22. Rxc1 Rxc1+ 23. Nxc1 Nc6 24. Ne2 h5 25. h4 Bf8 26. Ne1 Bb4 27. Nc2 Bxd2 28. Qxd2 Kg7 29. Kg2 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.22"]
[Round "3.4"]
[White "Ruiz, Juan Bosco"]
[Black "Sanchez, Ramon"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1994"]
[BlackElo "2008"]
[PlyCount "60"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. a4 b4 7. Nce2 a5 8. c3 Qb6 9. Ng3 Nf6 10. Be2 h5 11. h4 Ba6 12. c4 Nbd7 13. e5 Ng4 14. exd6 exd6 15. Bxg4 hxg4 16. Rc1 c5 17. N1e2 Bb7 18. d5 0-0-0 19. h5 gxh5 20. Rxh5 Rxh5 21. Nxh5 Be5 22. Bf4 Rh8 23. Neg3 Qd8 24. Bxe5 Nxe5 25. Nf4 Qg5 26. Ke2 Re8 27. Kd1 Ng6 28. Nxg6 Qxg6 29. Qc2 Qh6 30. Qf5+ Kb8 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.21"]
[Round "1.4"]
[White "Ruiz, Juan Bosco"]
[Black "Salinas Barrera, Jovani Enrique"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1994"]
[BlackElo "1470"]
[PlyCount "54"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 a6 5. Ba4 Nf6 6. d3 Be7 7. 0-0 0-0 8. h3 h6 9. Re1 b5 10. Bc2 Nh7 11. a4 Rb8 12. axb5 axb5 13. d4 Bf6 14. Be3 Ng5 15. Nxg5 Bxg5 16. d5 Bxe3 17. fxe3 Ne7 18. Nd2 f5 19. exf5 Bxf5 20. Ne4 Ng6 21. Bb3 Nf4 22. Ng3 Bxh3 23. gxh3 Nxh3+ 24. Kg2 Rf2+ 25. Kh1 Qh4 26. Qh5 Qf6 27. Rf1 Ng5 1-0

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.29"]
[Round "8.4"]
[White "Medrano, Maria Luisa"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "1539"]
[BlackElo "2028"]
[PlyCount "82"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Caruna"]
[BlackTeam "St Augustine School"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 Nc6 6. c4 Qb6 7. Nc2 g6 8. Nc3 Bg7 9. Nd5 Nxd5 10. cxd5 Ne5 11. Rb1 0-0 12. Be3 Qc7 13. Be2 Nc4 14. Bd4 Nxb2 15. Rxb2 Bh6 16. 0-0 Bd7 17. Qd3 Rfc8 18. Ne3 a6 19. Bb6 Qc3 20. Qxc3 Rxc3 21. Rb3 Rac8 22. Rfb1 Ba4 23. Rxc3 Rxc3 24. Ng4 Bg7 25. Bd1 Bd7 26. Nf2 Bc8 27. Rb3 Rc1 28. Be3 Ra1 29. a3 b5 30. g3 Bd7 31. Kg2 f5 32. Rd3 Bb2 33. Bd4 Bxd4 34. Rxd4 Rxa3 35. Rd3 Ra1 36. Rc3 Kf7 37. Be2 b4 38. Rc7 Ke8 39. Rb7 a5 40. Rb8+ Kf7 41. Rb7 Be8 1/2-1/2

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.29"]
[Round "9.4"]
[White "Ruiz, Juan Bosco"]
[Black "Granados Ortiz, Fidel"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2028"]
[BlackElo "1856"]
[PlyCount "91"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "St Augustine School"]
[BlackTeam "Granados Lazaro"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 Bd7 9. Nf3 Nc6 10. Bc4 f6 11. Be3 0-0-0 12. Rhe1 e5 13. Rd2 Bg4 14. Rxd8+ Rxd8 15. h3 Bxf3 16. gxf3 Nd4 17. Rg1 Bf8 18. f4 b5 19. Bxd4 Rxd4 20. Rg8 Rd8 21. Bxb5 Bh6 22. Rxd8+ Kxd8 23. Kd2 Bxf4+ 24. Kd3 Ke7 25. Ke4 Kd6 26. Kf5 Bg5 27. f3 h5 28. Bd3 Ke7 29. b4 Bd2 30. b5 Bg5 31. c4 Kd6 32. Be4 Kc5 33. Bd5 Kb4 34. Ke6 Kc5 35. a4 Kb6 36. Kd7 Be3 37. a5+ Kxa5 38. Kxc7 h4 39. Kd6 Kb4 40. Ke6 Bg5 41. Kd6 Be3 42. Bf7 Bc5+ 43. Kd5 Be3 44. Bg6 Bf2 45. Bd3 Be3 46. Bf1 1/2-1/2

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.28"]
[Round "7.4"]
[White "Leon Sandoval, Johan"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1704"]
[BlackElo "2028"]
[PlyCount "62"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Joaquin Hurtado"]
[BlackTeam "St Augustine School"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. d3 d5 6. cxd5 Nxd5 7. Bd2 Nxc3 8. bxc3 Bd6 9. Nf3 Nc6 10. 0-0 Bd7 11. Rb1 Rb8 12. a4 b6 13. Qc2 h6 14. d4 a5 15. e4 Qe8 16. d5 Ne7 17. Ra1 f5 18. c4 Ng6 19. exf5 Bxf5 20. Qb2 Bd3 21. Rfc1 Bc5 22. Qc3 e4 23. Nd4 Ne5 24. Be3 Rf6 25. Qb3 Ng4 26. Ra2 Qh5 27. h3 Nxe3 28. fxe3 Qg5 29. Kh2 Bxd4 30. exd4 Qxc1 31. c5 Bc4 0-1

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.21"]
[Round "4.4"]
[White "Ruiz, Juan Bosco"]
[Black "Cruz, Ramon"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2028"]
[BlackElo "1660"]
[PlyCount "46"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "St Augustine School"]
[BlackTeam "Bravos Farem Carazo"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 a6 7. Bc4 e6 8. 0-0 Nge7 9. Bg5 f6 10. Be3 d5 11. Bb3 0-0 12. Qd2 Kh8 13. Bh6 dxe4 14. Bxg7+ Kxg7 15. Nxe4 Nf5 16. Rad1 Qe7 17. Rfe1 Rd8 18. Qc3 Nb4 19. g4 Nh6 20. g5 fxg5 21. d5+ Kg8 22. d6 Qf8 23. d7 Nd5 1-0

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.15"]
[Round "2.3"]
[White "Cano, Carlos1111"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2016"]
[BlackElo "2028"]
[PlyCount "71"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Jose Raul Capablanca"]
[BlackTeam "St Augustine School"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Qc2 Be7 5. g3 0-0 6. Bg2 a6 7. 0-0 dxc4 8. Qxc4 b5 9. Qc2 Bb7 10. Nbd2 Nc6 11. a3 Nxd4 12. Nxd4 Bxg2 13. Nxe6 Qd5 14. Nxc7 Qb7 15. Nxa8 Bh3 16. Nf3 Bxf1 17. Kxf1 Rc8 18. Qb3 Qxa8 19. Kg1 h6 20. Be3 Qe4 21. Rd1 Qc2 22. Nd4 Qxb3 23. Nxb3 Ne4 24. f3 Ng5 25. Rd7 Bf6 26. Bd4 Bxd4+ 27. Nxd4 Rc1+ 28. Kg2 Rb1 29. b3 Rb2 30. Kf2 Ra2 31. Ra7 Rxa3 32. Nxb5 Rxb3 33. Nc7 Rc3 34. h4 Nh7 35. Ra8+ Nf8 36. Nd5 1-0

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.15"]
[Round "3.3"]
[White "Ruiz, Juan Bosco"]
[Black "Gutierrez, Erasmo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2028"]
[BlackElo "1904"]
[PlyCount "85"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "St Augustine School"]
[BlackTeam "Joaking Cuadra"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. exd5 Qxd5 9. Be2 Bg4 10. 0-0 Bxc3 11. bxc3 0-0 12. h3 Bh5 13. Rb1 a6 14. c4 Qe4 15. Ba3 Rfe8 16. Re1 Bg6 17. Rb3 Qc2 18. Qxc2 Bxc2 19. Rxb7 Nf5 20. Bc5 Rad8 21. d5 Ne5 22. Rc1 Bd3 23. Nxe5 Bxe2 24. Nc6 Rd7 25. Re1 h6 26. Rb2 Re4 27. Rexe2 Rxc4 28. g4 Nh4 29. Rbc2 Rf4 30. Re8+ Kh7 31. Rd8 Rxd8 32. Nxd8 Nf3+ 33. Kf1 Ng5 34. Be3 Rf3 35. Kg2 Rf6 36. Bxg5 hxg5 37. Rc6 Rf4 38. Rxc7 Rd4 39. Rd7 Rd2 40. d6 Rxa2 41. Nxf7 Kg6 42. Ra7 Rd2 43. d7 1-0

[Event "NCA-chT"]
[Site "Managua"]
[Date "2015.11.14"]
[Round "1.3"]
[White "Ruiz, Juan Bosco"]
[Black "Cruz, Leonel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2028"]
[BlackElo "1835"]
[PlyCount "84"]
[EventDate "2015.11.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "St Augustine School"]
[BlackTeam "Jane Allen's Knights"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 d5 2. exd5 Nf6 3. d4 c6 4. dxc6 Nxc6 5. Nf3 e5 6. Bc4 exd4 7. 0-0 Be7 8. c3 Bg4 9. cxd4 0-0 10. Be3 Bxf3 11. Qxf3 Nxd4 12. Qd1 Nf5 13. Bg5 h6 14. Bc1 Qxd1 15. Rxd1 Rfd8 16. Rxd8+ Rxd8 17. Nc3 Bb4 18. Bb3 Nd4 19. Be3 Nxb3 20. axb3 a6 21. h3 Rd3 22. Rd1 Rxd1+ 23. Nxd1 Ne4 24. Kf1 Nc5 25. Bxc5 Bxc5 26. Ke2 Kf8 27. Kd3 Ke7 28. Kc4 Kd6 29. b4 b5+ 30. Kb3 Bb6 31. Kc2 Ke5 32. Kd3 f5 33. f3 Kf4 34. Ke2 Kg3 35. Kf1 Bd4 36. Nc3 Bxc3 37. bxc3 g5 38. Kg1 h5 39. Kf1 Kh2 40. Kf2 g4 41. hxg4 hxg4 42. f4 Kh1 0-1

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.02"]
[Round "8"]
[White "Leyva, Hector"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2351"]
[BlackElo "2001"]
[PlyCount "15"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 1/2-1/2

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.02"]
[Round "9"]
[White "Ruiz, Juan Bosco"]
[Black "Baules Rodriguez, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2001"]
[BlackElo "2303"]
[PlyCount "126"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d6 9. Bxc6 bxc6 10. e5 Nd5 11. Nc3 Nxc3 12. bxc3 Qa5 13. exd6 exd6 14. Bf4 Qxc3 15. Bxd6 Rd8 16. Bc7 Rf8 17. Rc1 Qa3 18. Qd2 Be6 19. Rxc6 Qxa2 20. Rc2 Qb3 21. Be5 Rfd8 22. Bxg7 Kxg7 23. Rc5 Qb6 24. Qe3 Rac8 25. Rxc8 Bxc8 26. h4 Bg4 27. Qe5+ Qf6 28. Qxf6+ Kxf6 29. Ne5 Rxd4 30. Nxg4+ Rxg4 31. Ra1 Rxh4 32. Ra6+ Kg7 33. Rxa7 h5 34. f3 Rc4 35. Ra5 Kh6 36. Kh2 g5 37. Ra6+ Kg7 38. Ra7 Kg6 39. Ra5 f6 40. Rb5 Rc3 41. Rb4 Rc5 42. Ra4 Rf5 43. Rb4 Rf4 44. Rb8 h4 45. Rb3 Rc4 46. Rb2 Rc6 47. Rb4 f5 48. g3 hxg3+ 49. Kxg3 Kh5 50. Rb2 f4+ 51. Kg2 Rc3 52. Rd2 g4 53. fxg4+ Kxg4 54. Rb2 Rg3+ 55. Kf2 Rh3 56. Kg2 f3+ 57. Kg1 Kf4 58. Rb8 Rg3+ 59. Kf1 Rg5 60. Kf2 Rg2+ 61. Kf1 Rg5 62. Kf2 Rg2+ 63. Kf1 Rg5 1/2-1/2

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.01"]
[Round "6"]
[White "Arias, Lemnys A"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2319"]
[BlackElo "2001"]
[PlyCount "78"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Bg6 7. Nbd2 Nh6 8. Nb3 Nf5 9. a4 a5 10. Bd2 Be7 11. Qe1 b6 12. c4 0-0 13. Rc1 dxc4 14. Bxc4 Re8 15. Qe2 Rc8 16. Rfd1 Nh4 17. Nxh4 Bxh4 18. f4 Be7 19. Qf3 h6 20. Ba6 Rc7 21. g4 Qa8 22. Be2 c5 23. Qxa8 Rxa8 24. Bf3 Rd8 25. Be3 Rcc8 26. d5 exd5 27. Bxd5 Nf8 28. f5 Bh7 29. Bb7 Rxd1+ 30. Rxd1 Rd8 31. Rxd8 Bxd8 32. Bc8 Bc7 33. Bf4 f6 34. Nd2 fxe5 35. Bg3 Kf7 36. Bf2 Kf6 37. Bh4+ g5 38. Bg3 Bg8 39. b3 Bxb3 1/2-1/2

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.05.01"]
[Round "7"]
[White "Ruiz, Juan Bosco"]
[Black "Quinonez Centeno, Carlos David"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2001"]
[BlackElo "2326"]
[PlyCount "61"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Be3 b5 6. Nf3 Bb7 7. Bd3 Nd7 8. e5 e6 9. 0-0 Ne7 10. Be4 Bxe4 11. Nxe4 d5 12. Ned2 Nf5 13. Bf2 h5 14. c3 Bh6 15. Qc2 Bxf4 16. a4 c6 17. b3 Bh6 18. axb5 axb5 19. c4 bxc4 20. bxc4 0-0 21. h3 Rxa1 22. Rxa1 Bf4 23. c5 Nb8 24. Nf1 Qe7 25. g3 Bg5 26. Rb1 Bh6 27. g4 hxg4 28. hxg4 Ng7 29. Bh4 g5 30. Bg3 Ne8 31. Rxb8 1-0

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.04.29"]
[Round "4"]
[White "Godoy Barbosa, Jaime"]
[Black "Ruiz, Juan Bosco"]
[Result "0-1"]
[ECO "D10"]
[BlackElo "2001"]
[PlyCount "47"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e5 4. dxe5 d4 5. Ne4 Qa5+ 6. Nd2 Qxe5 7. Ngf3 Qd6 8. b3 c5 9. g3 Nf6 10. Bg2 Be7 11. 0-0 Nc6 12. Re1 0-0 13. e4 dxe3 14. Rxe3 Ng4 15. Re1 Bf6 16. Ne4 Qxd1 17. Nxf6+ Nxf6 18. Rxd1 Bg4 19. h3 Bf5 20. Bf4 Rfe8 21. Rd2 Ne4 22. Rd5 Be6 23. Rad1 Nc3 24. R5d2 0-1

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.04.29"]
[Round "5"]
[White "Ruiz, Juan Bosco"]
[Black "Gavarrete, Nahun"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2001"]
[BlackElo "2167"]
[PlyCount "61"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. Bg5 Qb6 8. Bxf6 gxf6 9. Nb3 e6 10. Qh5 Rc8 11. Bb5 a6 12. Bxc6 Qxc6 13. 0-0 b5 14. Rfe1 Be7 15. a3 Qb6 16. Re3 a5 17. Rae1 a4 18. Nc1 Qc5 19. Qe2 h5 20. Nd3 Qg5 21. f4 Qh6 22. f5 Rg8 23. Nb4 Rc5 24. Kh1 h4 25. Nd3 Rc4 26. Nb4 Qg5 27. Qf3 Rd4 28. Rd3 Rxd3 29. cxd3 Qd2 30. Qe2 Rxg2 31. Kxg2 1-0

[Event "Managua Sub zt 2.3"]
[Site "Managua"]
[Date "2014.04.28"]
[Round "3"]
[White "Ruiz, Juan Bosco"]
[Black "Jimenez Martinez, Alexander"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2001"]
[BlackElo "1774"]
[PlyCount "36"]
[EventDate "2014.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. 0-0 Nf6 6. Nc3 a6 7. Bc4 e6 8. Re1 Qc7 9. d3 Be7 10. Bg5 0-0 11. Qd2 Rab8 12. Ne2 Rfe8 13. Ng3 Na5 14. Ba2 Nc6 15. c3 b5 16. axb5 axb5 17. d4 cxd4 18. cxd4 h6 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.11"]
[Round "9"]
[White "Ruiz, Juan Bosco"]
[Black "Mendez, Paulino"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1986"]
[PlyCount "74"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. 0-0-0 Be7 13. Kb1 Qa5 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qd3 0-0 17. g4 Nh7 18. Rdg1 Bg5 19. Nxg5 Nxg5 20. Bd2 Qd5 21. Bxg5 Qxg5 22. Qe4 Rad8 23. c3 c5 24. dxc5 Qxc5 25. g5 hxg5 26. f4 Rd7 27. Rxg5 Qf2 28. Qb4 Rfd8 29. a3 Rd1+ 30. Rxd1 Rxd1+ 31. Ka2 Qc2 32. h6 g6 33. h7+ Kxh7 34. Qf8 Rd7 35. Rc5 Qd3 36. Rc8 Qd5+ 37. Ka1 Qd1+ 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.04"]
[Round "8"]
[White "Diego Martinez, Humberto Jose"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1971"]
[BlackElo "1986"]
[PlyCount "63"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 Bb4 7. Nd6+ Ke7 8. Nf5+ Kf8 9. a3 Bxc3+ 10. bxc3 d5 11. a4 Nxe4 12. Ng3 Nxc3 13. Qf3 d4 14. Bb5 Qd5 15. Qxd5 Nxd5 16. 0-0 f5 17. Ba3+ Kf7 18. Bc4 Be6 19. Nxf5 Bxf5 20. Bxd5+ Kf6 21. Rab1 Rhd8 22. Bc4 Bxc2 23. Rxb7 d3 24. Rf7+ Kg6 25. Rc7 Bxa4 26. f4 d2 27. g4 exf4 28. Bb2 Nd4 29. h4 d1Q 30. Rxd1 Bxd1 31. Bxd4 Rxd4 32. Rc6+ 1-0

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.04"]
[Round "7"]
[White "Ruiz, Juan Bosco"]
[Black "Velasquez, Rommel"]
[Result "1/2-1/2"]
[ECO "C79"]
[WhiteElo "1986"]
[BlackElo "2013"]
[PlyCount "19"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. c3 Be7 7. d4 Bd7 8. d5 Nb8 9. Bc2 0-0 10. h3 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.09.03"]
[Round "6"]
[White "David, Alarcon"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2112"]
[BlackElo "1986"]
[PlyCount "135"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 Bb4 7. Bg5 0-0 8. a3 Be7 9. Bxf6 Bxf6 10. Nd5 Bg5 11. Nd6 Ne7 12. Bc4 Nxd5 13. Qxd5 Qf6 14. Ke2 Qe6 15. Qd3 Qg4+ 16. Kf1 Be7 17. f3 Qf4 18. Nf5 Bc5 19. b4 Bb6 20. h4 d5 21. g3 dxe4 22. Ne7+ Kh8 23. gxf4 exd3 24. cxd3 exf4 25. Nd5 Bd4 26. Re1 a5 27. Nxf4 axb4 28. axb4 b5 29. Bxb5 Bc3 30. Rb1 Rb8 31. Nd5 Bd4 32. Bc4 Bb7 33. Kg2 Rbd8 34. Nf4 Be3 35. Ne2 f5 36. Rbd1 Rd6 37. h5 g5 38. d4 Rc8 39. Bb3 f4 40. d5 Ba6 41. Nd4 Rc3 42. Nf5 Rd8 43. Ba4 Bb7 44. Ne7 g4 45. fxg4 f3+ 46. Kg3 Bg5 47. Nc6 Rf8 48. Bb5 Rc2 49. Rd3 f2 50. Rf3 Rxf3+ 51. Kxf3 Rd2 52. Bc4 Rc2 53. Bb5 Rd2 54. Ke4 Bc8 55. Ne5 Be7 56. Rb1 Kg7 57. Bc4 Bd6 58. h6+ Kf8 59. Nf3 Rc2 60. Bd3 Rc3 61. Kd4 Rxd3+ 62. Kxd3 f1Q+ 63. Rxf1 Ba6+ 64. Kd4 Bxf1 65. Ng5 Kg8 66. Ne4 Bxb4 67. d6 Kf7 68. Ke5 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.28"]
[Round "5"]
[White "Torres, Juan Carlos1111"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1969"]
[BlackElo "1986"]
[PlyCount "77"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 Bb4 7. Nd6+ Ke7 8. Nf5+ Kf8 9. a3 Bxc3+ 10. bxc3 d5 11. exd5 Qxd5 12. Ne3 Qxd1+ 13. Nxd1 Nd5 14. Bd3 f5 15. Ne3 Nxc3 16. Bxf5 Bxf5 17. Nxf5 Rd8 18. Be3 b6 19. Bd2 Ne4 20. Bb4+ Kf7 21. f3 Nf6 22. 0-0 a5 23. Be1 g6 24. Ne3 b5 25. c4 bxc4 26. Nxc4 Rd5 27. Rb1 Rhd8 28. Rb6 Nd4 29. Bh4 Ne6 30. Rb7+ R8d7 31. Nxe5+ Rxe5 32. Bxf6 Rxb7 33. Bxe5 Rb3 34. Rd1 Nc5 35. Bd6 Nd3 36. h4 Ke6 37. Bc7 a4 38. Ra1 Kd5 39. Ra2 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.27"]
[Round "4"]
[White "Ruiz, Juan Bosco"]
[Black "Bravo, William"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1986"]
[BlackElo "2243"]
[PlyCount "50"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nf6 5. Nc3 e5 6. d3 Be7 7. Bg5 0-0 8. Bxf6 Bxf6 9. Bxd7 Nxd7 10. Nd2 Bg5 11. Nc4 Nb6 12. Nxb6 Qxb6 13. 0-0 Qxb2 14. Nd5 c4 15. Rb1 Qa3 16. Qg4 Bd8 17. dxc4 Qxa4 18. Rxb7 Qxc4 19. Ne3 Qc8 20. Nf5 g6 21. Rxa7 Rb8 22. Qg3 Qxc2 23. Nh6+ Kg7 24. Nf5+ Kg8 25. Nh6+ Kg7 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.21"]
[Round "3"]
[White "Fonseca Cabrera, Ernesto Gregorio"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2144"]
[BlackElo "1986"]
[PlyCount "22"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. e4 Bg4 11. Bd3 e5 1/2-1/2

[Event "NCA-ch"]
[Site "Managua"]
[Date "2011.08.20"]
[Round "1"]
[White "Ruiz, Juan Bosco"]
[Black "Espinales, Osmar"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1986"]
[PlyCount "61"]
[EventDate "2011.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 Nbd7 8. 0-0-0 c5 9. Ndb5 0-0 10. Qxd6 Qa5 11. f3 Ne8 12. Qd2 a6 13. Na3 b5 14. Nd5 b4 15. Kb1 Nb6 16. Nxb6 Qxb6 17. Nc4 Qe6 18. Qd5 Nc7 19. Qxc5 Nb5 20. Qd5 Nc7 21. Qxe6 Nxe6 22. Be7 Re8 23. Bxb4 Nf4 24. g3 Nh3 25. Nd6 Nf2 26. Nxe8 Nxh1 27. Nc7 Rb8 28. Rd8+ Bf8 29. Bxf8 h5 30. Bc5+ Kh7 31. Bxa6 1-0

[Event "Utrecht OKU op 38th"]
[Site "Utrecht"]
[Date "2011.06.05"]
[Round "5"]
[White "Galje, Hans"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "D14"]
[WhiteElo "2143"]
[BlackElo "1986"]
[PlyCount "19"]
[EventDate "2011.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. Nc3 Nc6 6. e3 Bf5 7. Qb3 Qb6 8. Bb5 e6 9. Nf3 Bb4 10. Qxb4 1-0

[Event "Utrecht OKU op 38th"]
[Site "Utrecht"]
[Date "2011.06.04"]
[Round "3"]
[White "Ootes, Lars"]
[Black "Ruiz, Juan Bosco"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2358"]
[BlackElo "1986"]
[PlyCount "65"]
[EventDate "2011.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 h5 11. c3 f5 12. exf5 Bb7 13. Nc2 Bh6 14. Bd3 Ne7 15. Be4 Nxd5 16. Bxd5 Rb8 17. 0-0 h4 18. Nb4 a5 19. Bxb7 axb4 20. Bc6+ Kf8 21. cxb4 Qf6 22. Be4 Rc8 23. b3 Rd8 24. Qd5 Rg8 25. a4 Rg4 26. Rfd1 bxa4 27. bxa4 Qg5 28. a5 Qf4 29. Re1 Qd2 30. a6 Rd7 31. h3 Rxe4 32. Qxd2 Bxd2 33. Rxe4 1-0

[Event "Utrecht OKU op 38th"]
[Site "Utrecht"]
[Date "2011.06.04"]
[Round "4"]
[White "Ruiz, Juan Bosco"]
[Black "Van der Heide, Auke"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1986"]
[PlyCount "59"]
[EventDate "2011.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 0-0 14. Nxf6+ Nxf6 15. Ne5 Qd5 16. c4 Qe4 17. Qg3 Kh8 18. f3 Qf5 19. Qe1 Rad8 20. g4 Qh7 21. g5 Qf5 22. gxf6 gxf6 23. Ng4 Rxd4 24. Qe3 Rxc4+ 25. Bc3 Qf4 26. Qxf4 Rxf4 27. Rd7 Bc5 28. Nxf6 Be3+ 29. Kc2 Rxf3 30. Rd3 1-0

[Event "Utrecht OKU op 38th"]
[Site "Utrecht"]
[Date "2011.06.03"]
[Round "1"]
[White "Haslinger, Gareth"]
[Black "Ruiz, Juan Bosco"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2305"]
[BlackElo "1986"]
[PlyCount "51"]
[EventDate "2011.06.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Nbd7 9. Nf3 Be7 10. h3 0-0 11. b4 a6 12. Be2 h6 13. Nd2 Rfe8 14. Nb3 Rac8 15. Na5 b6 16. cxb6 Nxb6 17. 0-0 Bxb4 18. Bxa6 Bxa5 19. Rxa5 Nc4 20. Bxc4 dxc4 21. Rfa1 Nd5 22. Bg3 Nxc3 23. bxc3 Bd3 24. f3 Re7 25. Ra7 Rxa7 26. Rxa7 1/2-1/2

