[Event "Semifinal del Campeonato Nacional 2020"]
[Site "AAJRA"]
[Date "2020.02.08"]
[Round "1.1"]
[White "Davila, Carlos"]
[Black "Mondragón, Jhofran"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2223"]
[BlackElo "1991"]
[PlyCount "61"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 c5 7. e4 cxd4 8. Nxd4
Nc6 9. Nxc6 dxc6 10. Bf4 O-O 11. Rd1 Qc8 12. Be2 Rd8 13. O-O a5 14. e5 Ne8 15.
Bd3 g6 16. Be3 Qc7 17. f4 Ng7 18. c5 bxc5 19. Ne4 Nf5 20. Bxc5 Kg7 21. Nf6 Nd4
22. Qc3 Nb5 23. Qc4 Bxf6 24. exf6+ Kg8 25. f5 exf5 26. Qh4 Qe5 27. Rxf5 Qxf5
28. Bxf5 Rxd1+ 29. Kf2 Nc7 30. Qh6 Ne8 31. Qf8# 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "AAJRA"]
[Date "2020.02.08"]
[Round "1.2"]
[White "Carranza, Ivan"]
[Black "Espinoza, Felix"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1934"]
[BlackElo "2174"]
[PlyCount "97"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nc3 d5 5. d4 O-O 6. e3 Nbd7 7. Be2 c6 8. O-O
Re8 9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. e4 d4 13. Ne2 c5 14. f3 Re8 15.
a4 a6 16. Ba3 Qc7 17. Bc1 Be6 18. Nf4 Bd7 19. Ne2 b5 20. Bf4 Qc6 21. axb5 axb5
22. Rxa8 Qxa8 23. Bd6 c4 24. bxc4 bxc4 25. Bxc4 Qc6 26. Qxd4 Nxe4 27. Bxf7+
Kxf7 28. fxe4+ Kg8 29. e5 Qxc2 30. Qf2 Qa2 31. Re1 Bxe5 32. Bxe5 Rxe5 33. Nd4
Qxf2+ 34. Kxf2 Rd5 35. Nf3 Bg4 36. Ne5 Rd2+ 37. Kg3 Bf5 38. h3 Kg7 39. Nf3 Ra2
40. Re7+ Kg8 41. Rc7 h6 42. Re7 Bd3 43. Re3 Bf1 44. Ne1 Ra5 45. Rf3 Bc4 46. Re3
Kg7 47. h4 Kf6 48. Kf4 Rf5+ 49. Kg3 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.08"]
[Round "1.3"]
[White "Pilarte, Rene"]
[Black "Flores, Manuel"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2108"]
[BlackElo "1930"]
[PlyCount "46"]
[SourceDate "2020.02.08"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 e6 6. Bf4 Nc6 7. e3 Bd6 8.
Bxd6 Qxd6 9. Bd3 O-O 10. O-O e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Be2 Be6 14. Qa4
a6 15. Rad1 Rfd8 16. Bf3 b5 17. Qa5 Bg4 18. Rd4 Bxf3 19. gxf3 Qh5 20. Kg2 Qg5+
21. Kh1 Qh5 22. Kg2 Qg5+ 23. Kh1 Qh5 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.08"]
[Round "1.4"]
[White "Jimenez, Lester"]
[Black "Alfaro, William"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1896"]
[BlackElo "2103"]
[PlyCount "95"]
[SourceDate "2020.02.08"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. O-O d6 7. Re1 O-O 8. c3 e5
9. Nbd2 Be6 10. Nb3 a5 11. a4 Qb8 12. Ng5 Bg4 13. f3 Bd7 14. Bh3 b5 15. axb5
Qxb5 16. Qc2 Qb7 17. Nd2 h6 18. Bxd7 Qxd7 19. Nc4 Rfb8 20. h4 hxg5 21. hxg5 Nh5
22. Qh2 d5 23. Ne3 d4 24. Nd5 Ne7 25. g4 Nf4 26. Nf6+ Bxf6 27. gxf6 Qe6 28.
Bxf4 exf4 29. g5 Kf8 30. Qh8+ Ng8 31. Rxa5 Rxa5 32. Qg7+ Ke8 33. Qxg8+ Kd7 34.
Qxb8 c4 35. cxd4 Rxg5+ 36. Kf2 Qxf6 37. e5 Qe6 38. Ra1 Qc6 39. Ra8 Ke6 40. dxc4
Kf5 41. Qc8+ Qxc8 42. Rxc8 Rh5 43. Rc6 Rh2+ 44. Kf1 Rd2 45. Rf6+ Kg5 46. Rxf7
Rxd4 47. e6 Kh4 48. e7 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.08"]
[Round "1.5"]
[White "Espinoza, Jose"]
[Black "Berrios, Natanael"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2102"]
[BlackElo "1840"]
[PlyCount "79"]
[SourceDate "2020.02.08"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 O-O 7. Bd3 a6 8. a4 Bg4
9. h3 Bxf3 10. Qxf3 Nbd7 11. O-O b6 12. Qe2 Nh5 13. Rf3 b5 14. axb5 axb5 15.
Rxa8 Qxa8 16. Bxb5 Qa1 17. Qf1 Nb6 18. g4 Nf6 19. Bc6 Nc4 20. b3 Na5 21. e5 Ne8
22. Bd2 Qxf1+ 23. Kxf1 Nc7 24. exd6 exd6 25. Ne4 Nxc6 26. dxc6 Nb5 27. Rd3 Rc8
28. Nxd6 Nxd6 29. Rxd6 Bf8 30. Rd7 Rxc6 31. Rd8 Rd6 32. Rxd6 Bxd6 33. Ke2 Kf8
34. Kd3 Ke7 35. Ke4 Ke6 36. f5+ gxf5+ 37. gxf5+ Kf6 38. c3 Ke7 39. Kd5 Kd7 40.
Be3 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.08"]
[Round "1.6"]
[White "Espinoza, Jose Nahun"]
[Black "Medrano, Randall"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1828"]
[BlackElo "2051"]
[PlyCount "84"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3
O-O 9. Qd2 Be6 10. O-O-O a5 11. a4 Nb4 12. g4 Rc8 13. g5 Nh5 14. Kb1 d5 15.
exd5 Bf5 16. Rc1 Rxc3 17. Qxc3 Nxd5 18. Qxe5 Nxe3 19. Qxe3 Bxg5 20. Qe5 Bxc1
21. Qxf5 g6 22. Qxa5 b6 23. Qb4 Bh6 24. Bc4 Bg7 25. Re1 Qf6 26. Nd2 Qd4 27. Ne4
Nf4 28. c3 Qe5 29. Rd1 Qh5 30. Rd7 Qf5 31. Qb5 Ne6 32. Qxf5 gxf5 33. Nd6 Ng5
34. f4 Nf3 35. Nxf7 Nxh2 36. Ng5+ Kh8 37. Rxg7 Kxg7 38. Ne6+ Kg8 39. Nxf8+ Kxf8
40. Be6 Ke7 41. Bxf5 h5 42. Kc2 Nf1 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.08"]
[Round "1.7"]
[White "Galeano, Omar"]
[Black "Garcia, Antonio"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2025"]
[BlackElo "1809"]
[PlyCount "147"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8.
Qd2 Bd7 9. h4 h5 10. O-O-O O-O 11. f3 Rc8 12. Nxc6 Rxc6 13. Bh6 Qa5 14. Kb1
Rfc8 15. Nd5 Qd8 16. Bxg7 Kxg7 17. Nxf6 exf6 18. Rc1 f5 19. g4 fxg4 20. fxg4
hxg4 21. h5 g5 22. h6+ Kh7 23. Qd4 Qh8 24. Qf2 Be6 25. Bxg4 Qe5 26. Be2 R6c7
27. Bd3 a6 28. Rcf1 Rg8 29. Qg2 f6 30. Rxf6 Rf7 31. Rxf7+ Bxf7 32. Qf2 Be6 33.
Qb6 Rf8 34. Qxb7+ Rf7 35. Qb6 a5 36. c3 g4 37. Qd4 Rf6 38. Qe3 Rf3 39. Qe2 Rh3
40. Qg2 Rxh6 41. Rxh6+ Kxh6 42. Be2 g3 43. Bf1 Kg5 44. a3 Qf4 45. Kc2 Qf2+ 46.
Qxf2 gxf2 47. Be2 Bh3 48. Kd3 Kf4 49. Kd4 f1=Q 50. Bxf1 Bxf1 51. Kd5 a4 52.
Kxd6 Kxe4 53. Kc5 Bd3 54. Kb4 Bc2 55. c4 Ke5 56. c5 Ke6 57. Kb5 Kd7 58. Kb6 Kc8
59. Kc6 Bd1 60. Kb6 Kb8 61. Kc6 Be2 62. Kd7 Ka7 63. Kc7 Ka6 64. Kd6 Kb5 65. c6
Kc4 66. c7 Bg4 67. Kc6 Bf5 68. Kb6 Kb3 69. Ka5 Bc8 70. Kb5 Bd7+ 71. Ka5 Kxb2
72. c8=Q Bxc8 73. Kxa4 Bd7+ 74. Kb4 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.08"]
[Round "1.8"]
[White "Vasquez, Jose Luis"]
[Black "Arevalo, Josue"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1808"]
[BlackElo "2006"]
[PlyCount "96"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Nc3 O-O 7. O-O c5 8. Nb5
cxd4 9. Bf4 Na6 10. a3 Be7 11. Qxd4 Bc5 12. Qc3 Ne4 13. Qc2 d5 14. b4 Be7 15.
cxd5 exd5 16. Rac1 Bf6 17. Rfd1 Qd7 18. Qxe4 Qxb5 19. Qf5 Rac8 20. e4 Bb2 21.
Rxc8 Bxc8 22. Qxd5 Qxd5 23. exd5 Bxa3 24. Ra1 Bxb4 25. d6 Rd8 26. Rd1 Bg4 27.
h3 Bxf3 28. Bxf3 Nc5 29. Bg4 Ne4 30. Rd4 Nxf2 31. Kxf2 Bc5 32. Ke3 g5 33. Be5
f6 34. Bxf6 Rxd6 35. Ke4 Rxf6 36. Rd7 a5 37. Ke5 Rf2 38. Bf5 a4 39. Bxh7+ Kf8
40. Bd3 Rd2 41. Ke6 Be7 42. Rxe7 Rxd3 43. Rb7 Rb3 44. h4 gxh4 45. gxh4 Rb5 46.
h5 Rxh5 47. Kd6 a3 48. Ra7 Ra5 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.1"]
[White "Jimenez, Lester"]
[Black "Davila, Carlos"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "1896"]
[BlackElo "2223"]
[PlyCount "62"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. cxd4 bxc4 8.
dxe5 Nxd5 9. Qa4+ Qd7 10. Qxc4 h6 11. Nf3 Nb4 12. O-O Ba6 13. Qe4 Rd8 14. Ne1
Bxf1 15. Kxf1 Qc6 16. Qxc6+ Nxc6 17. f4 g5 18. g3 gxf4 19. gxf4 Rg8 20. Nc3 Bc5
21. Ng2 Rd4 22. Ne2 Rd3 23. Ne3 Bxe3 24. dxe3 Rd1+ 25. Kf2 Nb4 26. b3 Nc2 27.
Rb1 Ne1 28. Nc3 Rxc1 29. Rxc1 Nd3+ 30. Ke2 Nxc1+ 31. Kd2 Nxa2 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.2"]
[White "Allen, Alonzo"]
[Black "Espinoza, Jose"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1763"]
[BlackElo "2102"]
[PlyCount "91"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 Nc6 7. O-O e5 8. e3
Re8 9. d5 Na5 10. b3 Bg4 11. e4 Qd7 12. Bd2 b6 13. Rc1 a6 14. Re1 Rf8 15. Qc2
Nb7 16. Nh4 Nh5 17. f3 Bh3 18. Nd1 Bxg2 19. Kxg2 Bf6 20. Nf2 Bxh4 21. gxh4 f5
22. Nh3 fxe4 23. Qxe4 Nc5 24. Qe2 Qf5 25. Rc3 a5 26. a3 Ng7 27. Bg5 Rae8 28.
Re3 a4 29. b4 Nb3 30. Nf2 Nd4 31. Qd3 Nc2 32. Qd1 Nxe1+ 33. Rxe1 Nh5 34. Ng4
Nf4+ 35. Kg3 Qd7 36. Re4 h5 37. Nf2 Qf5 38. b5 Kh7 39. Qh1 Rf7 40. Qd1 Ref8 41.
Bxf4 exf4+ 42. Kg2 Qf6 43. Kh3 g5 44. Qd3 Qf5+ 45. Kg2 Kg7 46. Qe2 {resto de
la partida sin entender} 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.3"]
[White "Arevalo, Josue"]
[Black "Espinoza, Jose Nahum"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2006"]
[BlackElo "1828"]
[PlyCount "104"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 d6 6. Bg2 Nbd7 7. O-O e5 8. b3
Re8 9. Bb2 c6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Na4 Nd7 14. Rad1
Re8 15. Rd2 Nb6 16. Nc5 f5 17. Rfd1 Kf7 18. f4 Bh6 19. e3 e4 20. a4 Bf8 21. Bd4
Bxc5 22. Bxc5 Be6 23. Bf1 Nc8 24. Bd6 Nxd6 25. Rxd6 Ke7 26. R6d4 Red8 27. Kf2
a5 28. Ke1 b5 29. axb5 cxb5 30. Rxd8 Rxd8 31. Ra1 a4 32. bxa4 bxc4 33. a5 c3
34. Rc1 Rc8 35. Be2 Bb3 36. Bd1 c2 37. Be2 Rc5 38. a6 Kd6 39. Kd2 Kc7 40. Ra1
Rd5+ 41. Ke1 Ra5 42. Rc1 Kb6 43. Kd2 Rd5+ 44. Ke1 Rd7 45. Ra1 Kc5 46. Kf2 Kb4
47. h3 Ba2 48. Rxa2 c1=Q 49. a7 Rd8 50. a8=Q Rxa8 51. Rxa8 Qh1 52. Bf1 Qf3+ 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.4"]
[White "Espinoza, Felix"]
[Black "Galeano, Omar"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2174"]
[BlackElo "2025"]
[PlyCount "122"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. a4 Ng4 10. Qxg4 Nxd4 11. Qd1 Nxb3 12. cxb3 d6 13. Bd4 Bh6 14. Nd5 f5
15. exf5 Rxf5 16. Ne3 Rf7 17. O-O Bd7 18. Qd3 e5 19. Bc3 Bc6 20. Rad1 Qh4 21.
Qc4 Bf4 22. g3 Qh3 23. Nd5 Re8 24. Rfe1 Re6 25. Qf1 Qh5 26. gxf4 exf4 27. Rxe6
Qg4+ 28. Qg2 Qxd1+ 29. Re1 Qxb3 30. Qg5 Qxd5 31. Re8+ Rf8 32. Qxd5+ Bxd5 33.
Re7 Rf5 34. Rg7+ Kf8 35. Rxh7 Bc6 36. Kf1 f3 37. Ke1 Rd5 38. Bd2 Rd4 39. Bxa5
Bxa4 40. Bd2 b5 41. Rc7 Rh4 42. Rc3 Rh3 43. Bf4 Rh4 44. Bxd6+ Ke8 45. b3 Re4+
46. Kd2 Rd4+ 47. Rd3 Rxd3+ 48. Kxd3 Bxb3 49. Kd4 Kd7 50. Ke5 g5 51. Bb4 g4 52.
Bd2 Kc6 53. Kf5 Kd5 54. Kxg4 Ke4 55. h4 Kd3 56. Ba5 Ke2 57. Bb6 Be6+ 58. Kg5 b4
59. h5 b3 60. Bd4 Bc4 61. h6 Bd3 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.5"]
[White "Garcia, Antonio"]
[Black "Pilarte, Rene"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1809"]
[BlackElo "2108"]
[PlyCount "77"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. c4 e6 2. e4 d5 3. e5 c5 4. f4 dxc4 5. Bxc4 a6 6. a4 Nc6 7. Nf3 Nh6 8. Na3
Nf5 9. Nc2 Na5 10. Qe2 h5 11. O-O Be7 12. d3 b6 13. Ne3 Nd4 14. Nxd4 cxd4 15.
Nd1 Nxc4 16. dxc4 d3 17. Qf3 Rb8 18. Be3 Qc7 19. b3 Bb7 20. Qf2 Be4 21. Nc3 Bf5
22. Rfd1 O-O 23. Nb1 f6 24. exf6 Bxf6 25. Ra2 Rfd8 26. Nd2 Bg4 27. Rc1 Qc6 28.
h3 Be2 29. a5 bxa5 30. Rxa5 Bb2 31. Rb1 Bc3 32. Ra2 Rb7 33. Kh2 Rdb8 34. Ba7
Rd8 35. Be3 Rdb8 36. Ba7 Rd8 37. Be3 Rdb8 38. Ba7 Rd8 39. Be3 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.6"]
[White "Flores, Manuel"]
[Black "Carranza, Ivan"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1930"]
[BlackElo "1934"]
[PlyCount "61"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Bxf6 gxf6 6. Qc1 Nc6 7. c3 d5 8.
Nbd2 Bd7 9. dxc5 Bxc5 10. Nb3 Bd6 11. Be2 Rg8 12. O-O Qc7 13. c4 dxc4 14. Qxc4
b6 15. Rac1 Qb7 16. Rfd1 Ne5 17. Qf4 Be7 18. h3 Rd8 19. Nbd4 a6 20. Qh6 Rg6 21.
Qxh7 Bf8 22. Qh4 Bc5 23. Qf4 Ke7 24. g4 Rh8 25. Nxe5 fxe5 26. Qxe5 Rxh3 27. e4
Kf8 28. Nb3 Kg8 29. Rxc5 bxc5 30. Nxc5 Qc6 31. Rxd7 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.7"]
[White "Mondragon, Jhofran"]
[Black "Bravo, William"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1991"]
[BlackElo "2163"]
[PlyCount "1"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. b3 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.8"]
[White "Alfaro, William"]
[Black "Berrios, Natanael"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2103"]
[BlackElo "1840"]
[PlyCount "99"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 Bg7 8. g3
O-O 9. Bg2 d6 10. O-O Nbd7 11. Qc2 Nb6 12. Rd1 Qc7 13. e4 Ng4 14. b3 Nd7 15.
Bb2 Rfb8 16. Na4 Bxb2 17. Nxb2 f6 18. Nd4 Nde5 19. Ne6 Qa7 20. h3 Nh6 21. Kh2
c4 22. Nxc4 Bxc4 23. bxc4 Rc8 24. Rdc1 Nxc4 25. Bf1 Nb6 26. Qd2 Nf7 27. Kg2 Nd7
28. Rxc8+ Rxc8 29. Rc1 Nc5 30. Bb5 Rb8 31. a4 Nb3 32. Qc2 Nxc1 33. Qxc1 Nd8 34.
Qc7 Qxc7 35. Nxc7 Nb7 36. Ne6 Kf7 37. Kf3 Rc8 38. Bc6 Na5 39. Nd4 Nxc6 40. Nxc6
e6 41. Ke3 f5 42. a5 Ke8 43. f3 Kd7 44. Kd4 Rxc6 45. dxc6+ Kxc6 46. Kc4 h6 47.
Kb4 g5 48. exf5 exf5 49. Kc4 h5 50. Kd4 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "2.9"]
[White "Medrano, Randall"]
[Black "Vasquez, Jose Luis"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "2051"]
[BlackElo "1808"]
[PlyCount "35"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Bg4 8.
Nbd2 O-O 9. h3 Bxf3 10. Nxf3 Nd7 11. b3 b5 12. Bb2 f6 13. d4 exd4 14. Nxd4 Nc5
15. Nxc6 Qe8 16. Nxe7+ Qxe7 17. Qd5+ Kh8 18. Ba3 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.1"]
[White "Davila, Carlos"]
[Black "Espinoza, Jose"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2223"]
[BlackElo "2102"]
[PlyCount "114"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Qc7 8. Bb3
b6 9. O-O Be7 10. Qf3 O-O 11. Qg3 Re8 12. Re1 Bf8 13. Bg5 Nbd7 14. Rad1 Kh8 15.
Re3 Bb7 16. Qh4 Be7 17. Rf3 Nf8 18. Rxf6 Bxf6 19. Bxf6 gxf6 20. Qxf6+ Kg8 21.
h4 Qe7 22. Qh6 Nd7 23. Nde2 Rad8 24. Rd3 Qf6 25. Qd2 Nc5 26. Rg3+ Kf8 27. Nf4
Nxe4 28. Nxe4 Bxe4 29. Nh5 Qe5 30. Rg5 Bf5 31. g4 h6 32. gxf5 hxg5 33. f6 Qf5
34. hxg5 Qg4+ 35. Ng3 d5 36. Kg2 Rd6 37. f3 Qh4 38. c4 Red8 39. cxd5 Kg8 40.
Ne4 Rxd5 41. Bxd5 Rxd5 42. Qc1 Kh7 43. Qc7 Rxg5+ 44. Nxg5+ Qxg5+ 45. Kf2 Qh4+
46. Ke2 Kg6 47. a5 bxa5 48. Qc2+ Kh6 49. Qd2+ Qg5 50. Qd8 Qe5+ 51. Kf1 Qb5+ 52.
Kg1 Qg5+ 53. Kf2 Kg6 54. Qd3+ Kxf6 55. Qd8+ Kg6 56. Qd3+ Kf6 57. Qd8+ Kg6
1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.2"]
[White "Espinoza, Jose Nahum"]
[Black "Flores, Manuel"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1828"]
[BlackElo "1930"]
[PlyCount "122"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 c5 2. Nf3 {[%cal Yd2d4,Yc5d4,Yf3d4]} Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6
6. c4 a6 7. N5c3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 O-O 11. Bd3 Nd4 12. Nbc3
b5 13. cxb5 axb5 14. Nxb5 Nxb5 15. Bxb5 Qa5+ 16. Nc3 Ba6 17. Bxa6 Qxa6 18. Qe2
Rfb8 19. Qxa6 Rxa6 20. b3 Rxb3 21. Nd5 Rba3 22. Rb1 h6 23. O-O R6a4 24. f3 Bg5
25. Rfd1 Rc4 26. Rb2 Kh7 27. Kf1 Bc1 28. Re2 Ra6 29. Rd3 Ba3 30. Rc3 Rxc3 31.
Nxc3 Bc5 32. Rc2 g6 33. Ke2 Kg7 34. Kd3 Kf8 35. Nd5 f5 36. Kc4 fxe4 37. Kb5 Ra3
38. fxe4 Kf7 39. Kc6 Ra6+ 40. Kb7 Ra7+ 41. Kb8 Ra4 42. Re2 Ke6 43. Kb7 Kd7 44.
Nb6+ Bxb6 45. Kxb6 Ke6 46. Kb5 Ra3 47. Kb4 Ra8 48. a4 d5 49. a5 dxe4 50. Rxe4
Kd5 51. Rg4 g5 52. h4 gxh4 53. Rxh4 Rg8 54. a6 Rxg2 55. Ka5 e4 56. a7 Ra2+ 57.
Kb6 Rb2+ 58. Kc7 Rc2+ 59. Kb7 Rb2+ 60. Kc7 Rc2+ 61. Kb7 Rb2+ 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.3"]
[White "Arevalo, Josue"]
[Black "Espinoza, Felix"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2006"]
[BlackElo "2174"]
[PlyCount "50"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. Bg2 O-O 14. h4 b4 15.
Nce2 Bb7 16. Qg4 Rac8 17. Rd2 Nc5 18. f5 e5 19. f6 exd4 20. fxe7 Qxe7 21. Rxd4
b3 22. Kb1 bxc2+ 23. Ka1 Rfe8 24. Nc3 Qe5 25. Rd2 Nb3+ 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.4"]
[White "Pilarte, Rene"]
[Black "Jimenez, Lester"]
[Result "1-0"]
[ECO "E54"]
[WhiteElo "2108"]
[BlackElo "1896"]
[PlyCount "55"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. e3 c5 5. Bxc4 cxd4 6. exd4 Nf6 7. Nc3 a6 8. a4
Nbd7 9. O-O Nb6 10. Bb3 Be7 11. Re1 O-O 12. Bg5 h6 13. Bh4 Re8 14. Ne5 Nbd5 15.
Qf3 Nxc3 16. bxc3 Qc7 17. d5 exd5 18. Bxd5 Rf8 19. Ba2 Be6 20. Bxe6 fxe6 21.
Ng6 Rf7 22. Rxe6 Bd8 23. Rae1 Qc4 24. Bxf6 Rxf6 25. Re8+ Kh7 26. Nf8+ Rxf8 27.
Rxf8 Rc8 28. Qf5+ 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.5"]
[White "Mondragon, Jhofran"]
[Black "Alfaro, William"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1991"]
[BlackElo "2103"]
[PlyCount "106"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. d3 d5 5. O-O O-O 6. Nbd2 c5 7. Re1 Nc6 8. e4
e5 9. exd5 Nxd5 10. h3 Re8 11. c3 h6 12. Nc4 Bf5 13. Nh4 Be6 14. Ne3 Nf4 15.
gxf4 Qxh4 16. Ng4 exf4 17. Bxf4 h5 18. Bg3 Qg5 19. Nh2 Qd8 20. Qf3 Qd7 21. h4
Rad8 22. Bf1 Bf5 23. Rxe8+ Rxe8 24. Rd1 Qe6 25. Qg2 Qxa2 26. f4 Bf6 27. Rd2 Qe6
28. Nf3 Qd7 29. Bf2 b6 30. Ng5 Bg7 31. d4 Na5 32. d5 Nb7 33. Re2 Nd6 34. Qf3
Bf6 35. Bg2 Kg7 36. Rxe8 Qxe8 37. Qe3 Qxe3 38. Bxe3 a5 39. Bf1 a4 40. Bd2 Bc2
41. Bg2 Be7 42. Nf3 Nf5 43. Be1 f6 44. Nd2 Bd6 45. Nc4 Bc7 46. Bh3 Kf7 47. Bxf5
Bxf5 48. Bg3 Ke7 49. d6+ Bxd6 50. Nxb6 Bd7 51. Kf2 Ke6 52. Ke3 Bf8 53. Nc4 Bh6
0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.6"]
[White "Garcia, Antonio"]
[Black "Medrano, Randall"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1809"]
[BlackElo "2051"]
[PlyCount "77"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. c4 e6 2. e4 d5 3. e5 c5 4. f4 Nc6 5. Nf3 Nh6 6. Na3 d4 7. d3 f6 8. exf6 Qxf6
9. Be2 Nf7 10. O-O Bd6 11. g3 Qe7 12. Bd2 O-O 13. Qe1 Bd7 14. Nb5 Bb8 15. Rf2
a6 16. Na3 Bd6 17. Qf1 e5 18. fxe5 Nfxe5 19. Nxe5 Nxe5 20. Bf4 Ng4 21. Bxg4
Bxg4 22. Re1 Qc7 23. Bxd6 Qxd6 24. Re4 Rxf2 25. Qxf2 Rf8 26. Qd2 Bh3 27. Re1
Qf6 28. Qe2 Qf3 29. Qxf3 Rxf3 30. Rd1 Bf1 31. Rd2 Rxd3 32. Rxd3 Bxd3 33. Kf2
Kf7 34. Kf3 Kf6 35. h4 h6 36. b3 Ke5 37. g4 g5 38. hxg5 hxg5 39. Kg3 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.7"]
[White "Galeano, Omar"]
[Black "Allen, Alonso"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2025"]
[BlackElo "1763"]
[PlyCount "63"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. Qe2 Be7 6. O-O-O c6 7. g4 Qa5 8.
Kb1 Na6 9. Bg2 Nb4 10. a3 Nbd5 11. b4 Nxc3+ 12. dxc3 Qg5 13. h3 a5 14. Bxe4
Nxe4 15. Qxe4 Qg6 16. Qe3 O-O 17. f4 Bf6 18. Nf3 h6 19. Rhg1 axb4 20. axb4 Ra6
21. h4 Rd8 22. Rxd8+ Bxd8 23. f5 Qh7 24. Nd4 Bb6 25. Qe5 Qh8 26. fxe6 fxe6 27.
g5 g6 28. Qd6 Qg7 29. gxh6 Qxh6 30. c4 Qe3 31. Rxg6+ Kf7 32. Rg7+ 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.09"]
[Round "3.8"]
[White "Berrios, Natanael"]
[Black "Carranza, Ivan"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1840"]
[BlackElo "1934"]
[PlyCount "77"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.08"]

1. e4 d6 2. d4 g6 3. f4 Bg7 4. Nf3 c5 5. d5 Qc7 6. Be2 Nf6 7. Nc3 a6 8. a4 Nbd7
9. h3 Rb8 10. Be3 Nh5 11. Kf2 Nhf6 12. g4 Nf8 13. g5 Ng8 14. h4 Bg4 15. Nd2
Bxe2 16. Qxe2 Nd7 17. h5 Qb6 18. Nc4 Qc7 19. h6 Bd4 20. Qd3 Bxe3+ 21. Nxe3 f6
22. Rag1 fxg5 23. Rxg5 Ngf6 24. Qe2 b5 25. axb5 axb5 26. Qf3 Rf8 27. Kg2 c4 28.
Ne2 Qc5 29. c3 Nh5 30. Rhxh5 gxh5 31. Nd4 Nf6 32. Ne6 Qa7 33. Nxf8 Kxf8 34. e5
dxe5 35. fxe5 Rb6 36. d6 Qb7 37. Qxb7 Rxb7 38. exf6 exf6 39. Rg7 1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.1"]
[White "Espinoza, Jose"]
[Black "Espiniza, Jose Nahum"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2102"]
[BlackElo "1828"]
[PlyCount "63"]
[SourceDate "2020.02.17"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nb3 Nf6 7. Be3 O-O 8.
Be2 d6 9. Qd2 Be6 10. Bh6 Rc8 11. O-O-O a5 12. f3 Nb4 13. Bxg7 Kxg7 14. a3 Bxb3
15. cxb3 Qb6 16. Kb1 Na6 17. Bxa6 Qxa6 18. g4 b5 19. g5 Nd7 20. Nd5 e6 21. Qd4+
e5 22. Qf2 f5 23. Qh4 Rf7 24. Qh6+ Kg8 25. Qh4 fxe4 26. fxe4 Rcf8 27. Qg4 b4
28. a4 Qc8 29. Rhf1 Nc5 30. Qxc8 Rxc8 31. Nf6+ Kg7 32. Ka2 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.2"]
[White "Espinoza, Felix"]
[Black "Davila, Carlos"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "2174"]
[BlackElo "2223"]
[PlyCount "52"]
[SourceDate "2020.02.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Nbd2 Nc5 10. c3 d4 11. cxd4 Nxb3 12. Nxb3 Be7 13. Be3 O-O 14. a3 f5 15.
Rc1 Bd5 16. Bd2 a5 17. Nc5 f4 18. Ne6 Bxe6 19. Rxc6 Bd5 20. Rc1 Ra6 21. Ne1 Rg6
22. f3 c5 23. Qe2 c4 24. Nc2 Be6 25. Qe1 Bh3 26. Bxa5 Qa8 0-1

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.3"]
[White "Medrano, Randall"]
[Black "Pilarter, Rene"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "2051"]
[BlackElo "2108"]
[PlyCount "54"]
[SourceDate "2020.02.17"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Nd7 8.
Nbd2 O-O 9. Nc4 Bd6 10. b3 Re8 11. Bb2 c5 12. a4 a5 13. Re1 f6 14. Nh4 Nf8 15.
Nf5 Bxf5 16. exf5 Nd7 17. Qf3 Qc8 18. Re4 Nb6 19. Nxb6 cxb6 20. Rh4 Qd7 21. Re1
Qf7 22. Qh3 h6 23. Bc1 Bf8 24. Ree4 Rad8 25. Reg4 e4 26. Rxh6 Qd5 27. Qh5 g5
1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.4"]
[White "Alfaro, William"]
[Black "Galeano, Omar"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2103"]
[BlackElo "2025"]
[PlyCount "88"]
[SourceDate "2020.02.17"]

1. e4 c5 2. a3 Nc6 3. b4 e5 4. b5 Nd4 5. c3 Ne6 6. Bc4 Nf6 7. d3 b6 8. Nf3 Qc7
9. O-O Be7 10. Re1 Bb7 11. Nbd2 O-O 12. Nf1 Ne8 13. Ne3 Bf6 14. Nd5 Qd8 15. g3
Nd6 16. h4 h6 17. Nh2 Nxc4 18. dxc4 Be7 19. Qh5 d6 20. Ng4 Kh7 21. Bxh6 g6 22.
Bxf8+ gxh5 23. Bxe7 Qb8 24. Ngf6+ Kg6 25. Rad1 Bxd5 26. Nxd5 Kg7 27. Ne3 Qb7
28. Nf5+ Kg6 29. Bxd6 f6 30. Ne7+ Kf7 31. Nd5 Re8 32. Rd3 Ng7 33. f4 exf4 34.
Bxf4 Qc8 35. e5 fxe5 36. Bxe5 Nf5 37. Rf3 Kg6 38. Re4 Rf8 39. g4 hxg4 40. Rxg4+
Kh5 41. Nf6+ Rxf6 42. Rg5+ Kh6 43. Bxf6 Nxh4 44. Rf4 Qh3 1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.5"]
[White "Flores, Manuel"]
[Black "Arevalo, Josue"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1930"]
[BlackElo "2006"]
[PlyCount "80"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 h6 5. Bh4 Be7 6. c4 cxd4 7. Bxf6 Qa5+ 8.
Nc3 Bxf6 9. exd4 Nc6 10. Qd2 O-O 11. Be2 d5 12. cxd5 exd5 13. O-O Bg4 14. Rfd1
Rad8 15. Qf4 Bh5 16. g4 Bg6 17. h4 Be7 18. g5 Bd6 19. Ne5 f6 20. Nxc6 bxc6 21.
Qd2 fxg5 22. hxg5 Bf4 23. Qe1 Bxg5 24. Bd3 Rde8 25. Qf1 Bh5 26. Be2 Bxe2 27.
Nxe2 Be3 28. fxe3 Rxf1+ 29. Kxf1 Rxe3 30. Kf2 Re6 31. Rd3 Qc7 32. Ng3 Qf4+ 33.
Kg2 Qg4 34. Kf2 Rf6+ 35. Ke1 h5 36. Kd2 Rf2+ 37. Kc3 c5 38. Nh1 Rh2 39. Rad1 c4
40. R3d2 Qf3+ 0-1

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.6"]
[White "Berrios, Natanael"]
[Black "Mondragon, Jhofran"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1840"]
[BlackElo "1991"]
[PlyCount "148"]
[SourceDate "2020.02.17"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. Ne2 d5 7. e5 cxd4 8. cxd4
Nge7 9. f4 Qd7 10. a3 h5 11. g3 Rc8 12. Nf3 Na5 13. b3 Nf5 14. Bd2 g6 15. Kf2
Be7 16. Bxa5 bxa5 17. Qd2 a4 18. b4 Rg8 19. Rac1 Rxc1 20. Rxc1 a5 21. bxa5 Bxa3
22. Ra1 Be7 23. a6 Bc6 24. Qb2 Kf8 25. Qb8+ Kg7 26. a7 Qc8 27. Rc1 Qb7 28. Qxb7
Bxb7 29. Rc7 Ba8 30. Bxf5 Bd8 31. Rc8 Bb6 32. Rxg8+ Kxg8 33. Bc2 a3 34. Nc3
Bxa7 35. Bb3 Bc6 36. Ke3 Bb6 37. Nd2 Ba5 38. Ndb1 Kf8 39. Kd3 Bb4 40. Na2 Bb5+
41. Ke3 Be7 42. h4 Ke8 43. Kd2 Kd7 44. Kc3 Kc6 45. Nb4+ Kb6 46. Nxa3 Ka5 47.
Nac2 Be8 48. Nd3 Kb5 49. Nde1 Ka5 50. Nf3 Bf8 51. Ng5 Be7 52. Ne3 Bb4+ 53. Kc2
Be1 54. g4 Bf2 55. gxh5 gxh5 56. Ng2 Bxd4 57. Kd3 Bc5 58. Bd1 Bb5+ 59. Kc3 Bf1
60. Bxh5 d4+ 61. Kb2 Bxg2 62. Bxf7 d3 63. Nxe6 Bb4 64. Bg6 d2 65. Bh5 Bh3 66.
Nd4 Kb6 67. Bd1 Kc5 68. Nb3+ Kd5 69. h5 Bf8 70. Nxd2 Bh6 71. Bb3+ Kc6 72. Kc3
Bxf4 73. Nc4 Bg4 74. Kd4 Bxh5 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.7"]
[White "Allen, Alonso"]
[Black "Jimenez, Lester"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "1763"]
[BlackElo "1896"]
[PlyCount "113"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. b3
Bf5 9. Bb2 Ne4 10. e3 Nxc3 11. Bxc3 e5 12. d5 Ne7 13. Qd2 h6 14. Nh4 Bd7 15. e4
g5 16. Nf3 f5 17. exf5 Bxf5 18. Ne1 Ng6 19. Nc2 Qd7 20. Ne3 Bh3 21. Qc2 Nf4 22.
gxf4 gxf4 23. Qg6 fxe3 24. fxe3 Bf5 25. Qh5 Qf7 26. Qh4 Qg6 27. Rf3 Qg5 28. Qe1
Qh5 29. Rg3 Rf6 30. Bf3 Qf7 31. Qe2 Rg6 32. Bh5 Rxg3+ 33. hxg3 Qf6 34. Rf1 Qg5
35. Kh2 Rf8 36. e4 Bg6 37. Rxf8+ Bxf8 38. Bxg6 Qxg6 39. Bd2 Be7 40. Qf3 h5 41.
Kh3 Bg5 42. Bxg5 Qxg5 43. Qe2 Kg7 44. Qf3 Kg6 45. Qe2 Qc1 46. Qf3 Kg7 47. Kh4
Qd2 48. Kxh5 Qh2+ 49. Kg4 Qxa2 50. Kf5 Qh2 51. Qg4+ Kf8 52. Ke6 Qh6+ 53. Kd7
Qh7+ 54. Kc8 Qe7 55. Qf5+ Kg7 56. Qd7 Qxd7+ 57. Kxd7 1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.15"]
[Round "4.8"]
[White "Carranza, Ivan"]
[Black "Garcia, Antonio"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1934"]
[BlackElo "1809"]
[PlyCount "124"]
[SourceDate "2020.02.17"]

1. d4 f5 2. c4 Nf6 3. Nc3 c6 4. b3 d5 5. e3 e6 6. Nf3 Bd6 7. Be2 Ne4 8. Bd2
Nxd2 9. Qxd2 O-O 10. Ne5 Nd7 11. Nxd7 Bxd7 12. c5 Bc7 13. a4 Qg5 14. g3 e5 15.
f4 exf4 16. exf4 Qf6 17. O-O Rae8 18. Rae1 Re7 19. Bh5 g6 20. Rxe7 Qxe7 21. Re1
Qf7 22. Bf3 Re8 23. Kf2 Bd8 24. Rxe8+ Qxe8 25. Qe3 Qf8 26. Ke2 Bf6 27. Kd3 Qe8
28. b4 Kg7 29. h3 h5 30. h4 b5 31. Ne2 a6 32. a5 Kf7 33. Nc3 Be6 34. Nb1 Qd7
35. Nd2 Qd8 36. Be2 Qc7 37. Nf3 Qb8 38. Kc3 Qc7 39. Bd3 Qb8 40. Be2 Qc7 41. Qf2
Qe7 42. Qe3 Qc7 43. Kd3 Qb8 44. Bd1 Qc7 45. Bc2 Qb8 46. Qf2 Qe8 47. Bd1 Qb8 48.
Ne5+ Bxe5 49. fxe5 Qd8 50. Qf4 Kg7 51. Ke3 Qe7 52. Be2 Qd8 53. Kf3 Qe7 54. Qd2
Qd8 55. Kg2 Qe7 56. Qd1 Qa7 57. Kf2 Qa8 58. Qd3 Qb7 59. Qd1 Qa8 60. Bd3 Qc8 61.
Qe2 Qb8 62. Qd2 Qd8 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.1"]
[White "Davila, Carlos"]
[Black "Medrano, Randall"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2223"]
[BlackElo "2051"]
[PlyCount "60"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8.
Rc1 Nxc3 9. Rxc3 O-O 10. Bg2 d6 11. O-O e5 12. d5 Nb8 13. e4 Bg4 14. Qd2 Bxf3
15. Bxf3 Nd7 16. b4 a5 17. a3 axb4 18. axb4 Ra4 19. Rb1 Rfa8 20. Kg2 Ra2 21.
Rb2 Rxb2 22. Qxb2 b6 23. Ra3 Qd8 24. Bd1 Nf6 25. f3 g6 26. Rc3 Qb8 27. Rc2 Qa7
28. Be2 Kg7 29. c5 bxc5 30. bxc5 Rb8 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.2"]
[White "Espinoza, Jose Nahum"]
[Black "Alfaro, William"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1828"]
[BlackElo "2103"]
[PlyCount "44"]
[SourceDate "2020.02.17"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. h5 a4 14. Bxf6 exf6 15.
Bd5 b4 16. Ne2 Ra5 17. hxg6 hxg6 18. Qxb4 Rc5 19. c4 f5 20. Rb1 Qc7 21. Qd2
fxe4 22. fxe4 Rxc4 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.3"]
[White "Pilarte, Rene"]
[Black "Espinoza, Jose"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2108"]
[BlackElo "2102"]
[PlyCount "39"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. Be3
Ng4 9. Bg5 f6 10. Bc1 f5 11. Bg5 Qe8 12. dxe5 fxe4 13. Nxe4 Ngxe5 14. Nc3 Kh8
15. Rc1 Nxf3+ 16. Bxf3 Ne5 17. Be2 Rf7 18. Nd5 Qd7 19. Nc3 Qe8 20. Nd5 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.4"]
[White "Galeano, Omar"]
[Black "Flores, Manuel"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2025"]
[BlackElo "1930"]
[PlyCount "130"]
[SourceDate "2020.02.17"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 Nbd7 5. cxd5 cxd5 6. Bf4 e6 7. h3 Bb4 8.
Rc1 Ne4 9. Qa4 Qa5 10. Qb3 O-O 11. e3 b6 12. Bd3 Bb7 13. O-O Rfc8 14. Ng5 Bxc3
15. bxc3 Ndf6 16. Qb4 Qxb4 17. cxb4 Nxg5 18. Bxg5 Ne4 19. Bf4 a6 20. Bc7 b5 21.
Rc2 f5 22. Rfc1 Kf7 23. Kf1 g6 24. Ke2 Ke8 25. f3 Nf6 26. a4 bxa4 27. Ra1 Kd7
28. Be5 Ne8 29. Rxc8 Kxc8 30. Rxa4 Nc7 31. h4 Nb5 32. Kf2 Kd7 33. h5 Rc8 34.
Ra1 Rc3 35. Bxb5+ axb5 36. hxg6 hxg6 37. Rh1 Rc2+ 38. Kg3 Rb2 39. Rh7+ Kc6 40.
Re7 Rxb4 41. Rxe6+ Kd7 42. Rxg6 Rb3 43. Kf4 b4 44. Kxf5 Rb1 45. Rb6 Bc8 46. Bd6
b3 47. Ke5 b2 48. Ba3 Re1 49. Bxb2 Rxe3+ 50. Kxd5 Re2 51. g4 Kc7 52. Rc6+ Kd7
53. Rb6 Kc7 54. Rg6 Bb7+ 55. Kc4 Rxb2 56. f4 Rc2+ 57. Kb5 Bd5 58. f5 Rc4 59. g5
Rxd4 60. Kc5 Rd1 61. f6 Be6 62. Rg7+ Kd8 63. Re7 Rg1 64. Rxe6 Rxg5+ 65. Kd6 Rf5
1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.5"]
[White "Arevalo, Josue"]
[Black "Allen, Alonso"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2006"]
[BlackElo "1763"]
[PlyCount "179"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Ne4 6. Nxe4 Bxe4 7. Nd2 Bb7 8. e4
d6 9. Be2 g6 10. Qc2 Bg7 11. Nf3 O-O 12. Bg5 Qe8 13. O-O Nd7 14. Rfe1 e5 15. d5
h6 16. Bd2 Qe7 17. Bc3 a5 18. b4 a4 19. Bd3 Nf6 20. c5 bxc5 21. bxc5 Ba6 22.
Bxa6 Rxa6 23. c6 Rfa8 24. Rab1 Kh7 25. Rb7 Ng8 26. Nd2 Qd8 27. Nc4 Ne7 28. Qd2
h5 29. Ba5 Rc8 30. Reb1 Ng8 31. Qb4 Nf6 32. f3 Ne8 33. Rb8 Ra8 34. Rxc8 Rxc8
35. Qxa4 Rb8 36. Rxb8 Qxb8 37. Qb4 Qa7+ 38. Kf1 Qd4 39. Nd2 Qd3+ 40. Kg1 Qe3+
41. Kf1 Qd3+ 42. Kg1 Qe3+ 43. Kf1 Qd3+ 44. Ke1 Bh6 45. Nf1 Qc2 46. Nd2 Qd3 47.
Qc3 Bxd2+ 48. Qxd2 Qxa3 49. Qc3 Qa2 50. Qd2 Qa1+ 51. Kf2 h4 52. Bc3 Qh1 53. h3
Qh2 54. Qg5 Qf4 55. Bd2 Qxg5 56. Bxg5 f6 57. Bxh4 g5 58. Bg3 Ng7 59. Ke2 Kg6
60. Be1 Kf7 61. Ba5 Ne8 62. Kd3 Ke7 63. Kc4 Kd8 64. Kb5 Kc8 65. Ka6 Kb8 66. Bd2
Ng7 67. h4 gxh4 68. Be1 f5 69. Bxh4 f4 70. Kb5 Kc8 71. Kc4 Kb8 72. Bd8 Kc8 73.
Bh4 Kb8 74. Kd3 Ka7 75. Ke2 Kb6 76. Bd8 Nh5 77. Kf2 Ng3 78. Bh4 Nh1+ 79. Kg1
Ng3 80. Bxg3 fxg3 81. Kf1 Kc5 82. Ke2 Kd4 83. Kd2 Kc4 84. Ke3 Kc3 85. f4 exf4+
86. Kxf4 Kd4 87. Kf5 Ke3 88. e5 Kf2 89. exd6 Kxg2 90. dxc7 1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.6"]
[White "Mondragon, Jhofran"]
[Black "Espinoza, Felix"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1991"]
[BlackElo "2174"]
[PlyCount "48"]
[SourceDate "2020.02.17"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 d6 5. Be2 O-O 6. O-O e5 7. d4 e4 8. Nfd2
d5 9. c4 c6 10. Nc3 a6 11. Rc1 Be6 12. Na4 Nbd7 13. Ba3 Re8 14. Bd6 Rc8 15. Bg3
b5 16. cxb5 cxb5 17. Nc5 Nxc5 18. dxc5 d4 19. exd4 Qxd4 20. Qc2 Nd5 21. Rfd1
Nb4 22. Qxe4 Nxa2 23. Qxd4 Bxd4 24. Nf3 Nxc1 0-1

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.7"]
[White "Garcia, Antonio"]
[Black "Berrios, Natanael"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "1809"]
[BlackElo "1840"]
[PlyCount "56"]
[SourceDate "2020.02.17"]

1. e4 c5 2. f4 d6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 e5 7. Nf5 Bxf5 8.
exf5 Nbd7 9. Bc4 Rc8 10. Bb3 Nc5 11. fxe5 dxe5 12. Qxd8+ Rxd8 13. Bg5 Be7 14.
Rd1 O-O 15. Bxf6 Bxf6 16. Ke2 b5 17. Bd5 e4 18. Rhe1 b4 19. Nxe4 Nxe4 20. Bxe4
Bxb2 21. Rxd8 Rxd8 22. Rd1 Rxd1 23. Kxd1 f6 24. Kd2 Kf8 25. Kd3 Ke7 26. Kc4 Ba3
27. Bb7 a5 28. Kb5 Kd6 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "5.8"]
[White "Jimenez, Lester"]
[Black "Carranza, Ivan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1896"]
[BlackElo "1934"]
[PlyCount "105"]
[SourceDate "2020.02.17"]

1. e4 e6 2. d3 c5 3. Nd2 Nc6 4. Ngf3 Be7 5. g3 Nf6 6. Bg2 O-O 7. O-O d5 8. e5
Nd7 9. Re1 Qc7 10. Qe2 b5 11. Nf1 Bb7 12. Bf4 a5 13. h4 a4 14. a3 Rfc8 15. Ne3
Nd4 16. Nxd4 cxd4 17. Nxd5 Bxd5 18. Bxd5 Rab8 19. Qg4 Qb6 20. Re2 Nc5 21. Bf3
b4 22. Bh6 Bf8 23. h5 Kh8 24. axb4 Qxb4 25. Bc1 Be7 26. Kg2 Rc7 27. Qf4 Rbc8
28. h6 g6 29. Ra2 Kg8 30. Bd2 Qb5 31. Qxd4 Bf8 32. Qf4 Nd7 33. Bc3 a3 34. Qc1
Rxc3 35. bxc3 Nxe5 36. c4 Qc5 37. Qe3 Qxe3 38. fxe3 Nd7 39. Bb7 Rb8 40. Bc6 Nc5
41. Bb5 Nb7 42. Re1 Nd6 43. Rxa3 Nxc4 44. Rb3 Na5 45. Rbb1 Bxh6 46. c4 Bf8 47.
d4 Kg7 48. c5 Rc8 49. Ra1 Nb3 50. Ra7 Rb8 51. Bc4 Nxc5 52. dxc5 Bxc5 53. Rd7
1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.1"]
[White "Alfaro, William"]
[Black "Davila, Carlos"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2103"]
[BlackElo "2223"]
[PlyCount "77"]
[SourceDate "2020.02.17"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. e5 dxe5 7. fxe5 Nd5 8. Bc4
Be6 9. Bxd5 Bxd5 10. Nxd5 Qxd5 11. Qe2 c5 12. c4 Qd7 13. d5 e6 14. d6 f6 15.
exf6 Rxf6 16. Bg5 Rf8 17. O-O-O Nc6 18. Rhe1 Rae8 19. Qe4 Nd4 20. Be7 Bh6+ 21.
Kb1 Rf4 22. Ne5 Qxe7 23. dxe7 Rxe4 24. Rxe4 Rxe7 25. b4 b6 26. a3 Bg7 27. Nd3
Rb7 28. Ka2 cxb4 29. Ne5 b3+ 30. Kb1 Bxe5 31. Rxe5 Nc6 32. Rxe6 Na5 33. c5 bxc5
34. Rc1 Rc7 35. Ra6 Nb7 36. Rxa7 c4 37. a4 c3 38. a5 c2+ 39. Kb2 1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.2"]
[White "Espinoza, Jose"]
[Black "Medrano, Randall"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2102"]
[BlackElo "2051"]
[PlyCount "27"]
[SourceDate "2020.02.17"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Be7 8. O-O
O-O 9. h3 Nc6 10. c3 Ne4 11. Re1 Nf6 12. Rf1 Ne4 13. Re1 Nf6 14. Rf1 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.3"]
[White "Espinoza, Felix"]
[Black "Espinoza, Jose Nahum"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2174"]
[BlackElo "1828"]
[PlyCount "50"]
[SourceDate "2020.02.17"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Qa5 9. O-O d6 10. h3 Bd7 11. Re1 Rfe8 12. Nxc6 bxc6 13. Qf3 Rf8 14. Rad1
Qh5 15. Qxh5 Nxh5 16. Bd4 Bxd4 17. Rxd4 Rfd8 18. Red1 Ng7 19. f3 Be6 20. Bxe6
Nxe6 21. Rc4 Rab8 22. b3 Rb6 23. Kf2 f6 24. Ke3 Kf7 25. h4 h5 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.4"]
[White "Galeano, Omar"]
[Black "Arevalo, Josue"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2025"]
[BlackElo "2006"]
[PlyCount "104"]
[SourceDate "2020.02.17"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Qf3 Bxd4 8.
cxd4 Qxf3 9. gxf3 d5 10. Nc3 Be6 11. Rc1 O-O-O 12. Bf4 Ng6 13. Bg3 f5 14. Bh3
Rhe8 15. exd5 Bd7+ 16. Kf1 Nxd4 17. Bxc7 Kxc7 18. Nb5+ Kb6 19. Nxd4 Nf4 20.
Bxf5 Bxf5 21. Nxf5 Nd3 22. Rd1 Rxd5 23. Ne3 Rdd8 24. Rg1 g6 25. Rg5 Nf4 26. Rc1
a6 27. Rg4 Nd3 28. Rc3 Ka7 29. Rc7 Nxf2 30. Kxf2 Rd2+ 31. Kg3 Rxe3 32. Rb4 Ka8
33. Rcxb7 Rd8 34. Rxh7 Rf8 35. Rf4 Rxf4 36. Kxf4 Re2 37. Rg7 Rxh2 38. Rxg6 Kb7
39. Rg7+ Kc6 40. Rg6+ Kb7 41. a4 Rxb2 42. Re6 a5 43. Re4 Kc6 44. Ke5 Kd7 45.
Kd5 Rf2 46. f4 Rb2 47. f5 Rf2 48. Ke5 Ke7 49. Rf4 Re2+ 50. Kd5 Kf6 51. Kc5 Rb2
52. Kc6 Rb4 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.5"]
[White "Berrios, Natanael"]
[Black "Pilarte, Rene"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1840"]
[BlackElo "2108"]
[PlyCount "80"]
[SourceDate "2020.02.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. a4 d5 8. exd5
Nxd5 9. Re1 Bg4 10. h3 Bh5 11. g4 Bg6 12. Na3 a6 13. Bb3 Nf4 14. Bxf4 exf4 15.
d4 Bd6 16. Nc4 h5 17. Nfe5 Bxe5 18. Nxe5 Nxe5 19. Rxe5 hxg4 20. Qxg4 Qf6 21.
Rae1 Bd3 22. Kh2 b5 23. a5 Rad8 24. Re6 Qf5 25. Qxf5 Bxf5 26. R6e5 Bd3 27. Kg2
b4 28. Bd5 bxc3 29. bxc3 Rb8 30. Be4 Bxe4+ 31. R1xe4 Rb5 32. Rxb5 axb5 33. Re5
Rb8 34. Rc5 b4 35. cxb4 Rxb4 36. Rxc7 Rxd4 37. a6 Ra4 38. a7 Kh7 39. Rxf7 Kg6
40. Rb7 Ra3 1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.6"]
[White "Flores, Manuel"]
[Black "Jimenez, Lester"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1930"]
[BlackElo "1896"]
[PlyCount "156"]
[SourceDate "2020.02.17"]

1. d4 g6 2. c4 Bg7 3. Nc3 Nf6 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. d5 Na5 8. Qa4
c5 9. dxc6 Nxc6 10. O-O Nd7 11. Nd5 Nb6 12. Qc2 Be6 13. Rd1 Na5 14. Bg5 Re8 15.
Nd4 Bg4 16. b3 Rc8 17. Qd3 h6 18. Nxb6 Qxb6 19. Be3 Qd8 20. h3 Bd7 21. Rac1 Nc6
22. Nxc6 bxc6 23. Bd4 Bxd4 24. Qxd4 c5 25. Qd2 Kg7 26. e4 f6 27. f4 Be6 28. g4
g5 29. f5 Bf7 30. Kf2 h5 31. h4 hxg4 32. hxg5 Bh5 33. Rh1 Rh8 34. Rh4 Rh7 35.
Rch1 Qh8 36. gxf6+ Kxf6 37. Qd5 Kg5 38. f6+ e5 39. Qe6 Qxf6+ 40. Qxf6+ Kxf6 41.
Rxh5 Rxh5 42. Rxh5 Rc6 43. Rf5+ Kg6 44. Kg3 Ra6 45. Rf2 Kg5 46. Bf1 Ra3 47. Bd3
a5 48. Bb1 a4 49. Rb2 axb3 50. axb3 Ra1 51. Bd3 Rc1 52. Be2 Rc3+ 53. Kg2 Kf4
54. Bd1 Rg3+ 55. Kf2 Rh3 56. Kg1 Kxe4 57. Bxg4 Rg3+ 58. Rg2 Rxb3 59. Be6 Rb1+
60. Kh2 Rf1 61. Rg6 Ke3 62. Bd5 Rf4 63. Rxd6 e4 64. Bc6 Rf2+ 65. Kg3 Rf3+ 66.
Kg4 Rf4+ 67. Kg5 Rf8 68. Re6 Rg8+ 69. Kf5 Rf8+ 70. Ke5 Rf4 71. Kd6 Kd3 72. Kxc5
e3 73. Kd5 e2 74. c5 Kd2 75. Bb5 e1=Q 76. Rxe1 Kxe1 77. c6 Rf8 78. Kd6 Rc8
1/2-1/2

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.7"]
[White "Allen, Alonso"]
[Black "Garcia, Antonio"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "1763"]
[BlackElo "1809"]
[PlyCount "71"]
[SourceDate "2020.02.17"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. Bxf6 exf6 6. Nxe4 d5 7. Ng3 Qb6 8.
Qe2+ Kd8 9. O-O-O Bd6 10. Nf3 Re8 11. Qd3 g6 12. Be2 Bg4 13. h3 Bxf3 14. Bxf3
Nd7 15. Rhe1 Kc7 16. Ne2 Qa5 17. Kb1 Bb4 18. c3 Bd6 19. Nc1 b5 20. Nb3 Qb6 21.
Re2 Rxe2 22. Qxe2 a5 23. Qe6 Rd8 24. Qf7 a4 25. Nc1 b4 26. c4 dxc4 27. Qxc4 Re8
28. Nd3 Nb8 29. Rc1 Kd7 30. Qf7+ Re7 31. Qxf6 a3 32. Ne5+ Bxe5 33. dxe5 Qc7 34.
Bg4+ Ke8 35. Qh8+ Kf7 36. e6+ 1-0

[Event "Semifinal del CNA 2020"]
[Site "?"]
[Date "2020.02.16"]
[Round "6.8"]
[White "Carranza, Ivan"]
[Black "Mondragon, Jhofran"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1934"]
[BlackElo "1991"]
[PlyCount "112"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. Nf3 Bb7 5. g3 d6 6. Bg2 Nbd7 7. b3 g6 8. O-O
Bg7 9. Bg5 h6 10. Be3 O-O 11. h3 Re8 12. Qd2 Kh7 13. Ng5+ hxg5 14. Bxb7 Rb8 15.
Bc6 g4 16. Bg5 gxh3 17. Qf4 Qc8 18. Bxf6 Nxf6 19. Bxe8 Qxe8 20. Qh4+ Kg8 21.
Rad1 e5 22. e3 Qe6 23. dxe5 Qxe5 24. Nd5 Nxd5 25. Rxd5 Qb2 26. Qxh3 Qxa2 27.
Qd7 Qxb3 28. Qxc7 Re8 29. Kg2 Qc2 30. Kg1 Re6 31. Rxd6 Rxd6 32. Qxd6 Qxc4 33.
Qb8+ Kh7 34. Qxa7 b5 35. Qb7 b4 36. Kg2 b3 37. Rh1+ Kg8 38. Qb8+ Bf8 39. Rd1
Kg7 40. Rd8 Qe4+ 41. Kh2 Qc2 42. Qe5+ Kg8 43. Qf6 b2 44. Rd7 Qf5 45. Qxf5 gxf5
46. Rb7 Bg7 47. Kg2 Be5 48. Kf3 Kg7 49. Ke2 Kg6 50. Kd3 Kh5 51. Kc2 Kg4 52.
Rb4+ Kh3 53. Rb5 f6 54. f4 Bc7 55. Rxf5 Kg4 56. Rxf6 Kxg3 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.1"]
[White "Medrano, Randall"]
[Black "Alfaro, William"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2051"]
[BlackElo "2103"]
[PlyCount "27"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. d4 g6 2. Nc3 Bg7 3. Nf3 c6 4. e4 d5 5. exd5 cxd5 6. Bb5+ Bd7 7. O-O Nf6 8.
Bxd7+ Nbxd7 9. Re1 O-O 10. Bf4 Rc8 11. Ne5 e6 12. Qd3 Qb6 13. Rab1 Nxe5 14.
Bxe5 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.2"]
[White "Davila, Carlos"]
[Black "Espinoza, J.Nahum"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2223"]
[BlackElo "1828"]
[Annotator "AI Gerardo Avellán"]
[PlyCount "85"]
[EventDate "2020.??.??"]

{[%evp 0,85,58,6,60,43,43,8,26,41,30,12,33,19,12,-7,41,31,36,62,57,70,61,59,63,
76,71,34,37,7,12,1,14,19,59,64,85,104,111,110,109,106,106,107,123,103,101,97,
106,103,118,121,119,119,124,113,147,183,162,173,170,153,241,244,234,234,406,
241,238,238,238,232,232,238,240,245,248,245,246,246,252,242,271,239,269,324,
346,344]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 {[#] El MI Dávila
se decanta por esta jugada, que es menos prácticada que d4, que le planteó
el MN Félix Espinoza en la cuarta ronda.} (5. d4 {esta es la jugada más
común de las blancas.}) 5... Nd6 (5... Nf6 {Esta jugada es ligeramente
inferior a la textual.}) 6. Nxe5 {[#]} Be7 (6... Nxb5 $4 7. Nxc6+) 7. Bf1 O-O
8. d4 Bf6 $6 (8... Nxe5 {Era preferible} 9. dxe5 Nf5 10. Bd3 d6 11. Nc3 $14) 9.
c3 Nf5 10. Nd2 (10. Ng4 Bg5 11. Bxg5 Qxg5 12. Nd2 d5 $14) 10... d5 {Las
blancas están mejor.} ({La siguiente opción, habría sido menos mala para
las negras:} 10... Bxe5 11. dxe5 d5 12. Nf3 Re8 $16) 11. Nxc6 bxc6 12. Nb3 Nd6
13. Na5 {[#] Las blancas apuntan al débil peón de c6.} Bd7 14. Bf4 Rb8 15. b4
Ne4 {[#]} ({Las blancas mantenían su ventaja tras:} 15... Bg5 16. Qc1 Bxf4 17.
Qxf4 g5 18. Qd2 Ne4 19. Qc2 $16) 16. Rc1 Be7 ({En esta posición, ofrecía
mejores chances de sobrevivencia para la negras, la siguiente línea:} 16...
Bg5 17. Bxg5 Qxg5 18. Nb3 Rfe8 $16) 17. f3 {Esta jugada permite que las
blancas queden claramente mejor. Las siguientes opciones eran preferibles para
las negras:} Nf6 $4 {[#]} (17... Bg5 18. Bxg5 Nxg5 19. Qd2 Re8 $16) (17... Nd6
18. Qd2 g6 19. Bh6 Re8 20. Bd3 Nb7 21. Nb3 $16) 18. Bxc7 {[#]} Qxc7 19. Rxe7
Rfe8 20. Rxe8+ Rxe8 21. Qd2 Qd6 {[#]} (21... h6 22. a4 Kf8 23. g3 Qd6 24. Kg2
Qe6 25. Nb3 Qh3+ 26. Kg1 Qh5 $18) 22. Nb7 Qe7 23. Nc5 Bf5 24. a4 Nd7 25. c4
Nxc5 26. dxc5 dxc4 27. Rxc4 Qe1 28. Qxe1 Rxe1 29. Rd4 Kf8 30. b5 Rc1 31. b6
axb6 32. cxb6 {Las blancas han conseguido un par de peones pasados contra los
cuales, no hay defensa,} Rb1 33. a5 Ke7 34. a6 Bc8 {Las negras deciden
entregar el alfil, pero no hay posiblidades de salvación.} ({Por supuesto, si
} 34... Rxb6 35. a7 {[#]}) 35. b7 Bxb7 36. axb7 Rxb7 37. Kf2 c5 38. Rd5 Rb2+
39. Ke3 Rc2 40. h4 c4 41. g4 c3 42. Bd3 Rh2 43. h5 {[#]} 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.3"]
[White "Arevalo, Josue"]
[Black "Espinoza, Jose"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2006"]
[BlackElo "2102"]
[PlyCount "62"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 Nf6 13. Rc1 Rf7 14. c5 g5 15. cxd6
cxd6 16. Nb5 Ng6 17. Nxa7 Bd7 18. Qb3 g4 19. Bb6 Qe7 20. Rc7 g3 21. h3 Ne8 22.
Rxb7 Qh4 23. Rxd7 Rxd7 24. Nc6 Rb7 25. a4 Nf8 26. a5 Nd7 27. Nc2 Bf6 28. Na3
Nxb6 29. a6 Rba7 30. Nxa7 Bd8 31. Nc6 Qh6 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.4"]
[White "Flores, Manuel"]
[Black "Espinoza, Felix"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1930"]
[BlackElo "2174"]
[PlyCount "1"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. d4 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.6"]
[White "Carranza, Ivan"]
[Black "Allen, Alonso"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1934"]
[BlackElo "1763"]
[PlyCount "123"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. Qe2+ Be7 5. b3 Nf6 6. Bb2 O-O 7. Qd1 c5 8.
Be2 Nc6 9. O-O Bf5 10. d3 Bd6 11. Nbd2 b5 12. Re1 d4 13. Nf1 Nd5 14. Ng3 Bg6
15. Ne4 Be7 16. Qd2 Re8 17. c3 Bxe4 18. dxe4 dxc3 19. Bxc3 Nxc3 20. Qxc3 Bf6
21. e5 Nxe5 22. Bxb5 Nxf3+ 23. Qxf3 Rf8 24. Rad1 Qa5 25. a4 Rad8 26. Bc4 Qc7
27. Qf5 Rxd1 28. Rxd1 Be5 29. Re1 g6 30. Qg5 Qd6 31. g3 Bf6 32. Qe3 Kg7 33. Qf3
Bd4 34. Qb7 Qf6 35. Qg2 Rd8 36. Re2 Bc3 37. Qb7 Rd1+ 38. Kg2 Re1 39. Qxa7 Rxe2
40. Bxe2 Bd4 41. Bf3 c4 42. Qb7 cxb3 43. Qxb3 Qe7 44. a5 Qe1 45. Qa2 Qb4 46.
Bd5 Qe7 47. a6 Qa7 48. Qe2 h6 49. Qe8 Bf6 50. Bxf7 Bd4 51. Qg8+ Kf6 52. Qxg6+
Ke7 53. Qe6+ Kf8 54. Bh5 Kg7 55. Qg6+ Kf8 56. Qxh6+ Kg8 57. Qe6+ Kf8 58. Qf5+
Kg8 59. Be2 Kg7 60. h4 Qa8+ 61. Qf3 Qa7 62. Qb7+ 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.5"]
[White "Pilarte, Rene"]
[Black "Galeano, Omar"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2108"]
[BlackElo "2025"]
[PlyCount "87"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. Be3
exd4 9. Nxd4 Nxd4 10. Bxd4 Re8 11. Qd3 Qe7 12. Rfe1 Bd7 13. Rad1 Bc6 14. Bf3
Nd7 15. Bxg7 Kxg7 16. Nd5 Bxd5 17. cxd5 Ne5 18. Qc3 h5 19. Be2 Qf6 20. Qxc7
Rac8 21. Qxb7 Rc2 22. Qxa7 Rxb2 23. Qe3 g5 24. Rd2 Reb8 25. Rxb2 Rxb2 26. a4
Ra2 27. Bxh5 Rxa4 28. h3 Ra2 29. Rf1 Qh6 30. Bg4 Qh4 31. Bf5 Qh5 32. Qg3 Kf8
33. Qb3 Qe2 34. Qb8+ Kg7 35. Qxd6 Nc4 36. Qg3 Kf6 37. h4 gxh4 38. Qxh4+ Ke5 39.
Qg3+ Kf6 40. Rc1 Ra3 41. Qh4+ Ke5 42. Qe7+ Kf4 43. g3+ Kf3 44. Bg4+ 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.7"]
[White "Jimenez, Lester"]
[Black "Berrios, Natanael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1896"]
[BlackElo "1840"]
[PlyCount "0"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.22"]
[Round "7.8"]
[White "Mondragon, Jhofran"]
[Black "Garcia, Antonio"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1991"]
[BlackElo "1809"]
[PlyCount "67"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. b3 f5 2. Bb2 e6 3. e3 d5 4. c4 c6 5. Nf3 Nf6 6. Nc3 Bd6 7. Be2 O-O 8. d3
Nbd7 9. Qc2 Ne5 10. Nxe5 Bxe5 11. O-O-O a5 12. a4 Bd7 13. Kb1 Rb8 14. d4 Bd6
15. g4 Ne4 16. Bd3 Qh4 17. Rdf1 Bb4 18. gxf5 exf5 19. cxd5 cxd5 20. Nxd5 Nd2+
21. Ka2 Nxf1 22. Nxb4 axb4 23. Rxf1 Rbc8 24. Bc4+ Kh8 25. Qd2 Qe7 26. d5 Bxa4
27. d6 Qg5 28. f4 Qg6 29. Rf3 Rxc4 30. bxc4 Rg8 31. Rg3 Qf7 32. Qd4 Qd7 33. Qe5
Bc6 34. Bd4 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.1"]
[White "Davila, Carlos"]
[Black "Arevalo, Josue"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2223"]
[BlackElo "2006"]
[PlyCount "62"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Qe2 Be7 9. Rd1 Bxe4 10. Bxe4 Nxe4 11. Qxe4 c6 12. c4 O-O 13. b3 Qa5 14. Bd2 Qh5
15. Bf4 Nf6 16. Qc2 Rad8 17. h3 c5 18. Be3 b6 19. dxc5 Bxc5 20. Bxc5 Qxc5 21.
Qe2 h6 22. Qe5 Nd7 23. Qe1 Nb8 24. Rxd8 Rxd8 25. Rd1 Qc7 26. Rxd8+ Qxd8 27. Qe4
Qd1+ 28. Kh2 Qd6+ 29. g3 Nc6 30. Kg2 f5 31. Qc2 g6 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.2"]
[White "Espinoza, Jose"]
[Black "Alfaro, William"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2102"]
[BlackElo "2103"]
[PlyCount "32"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 c4 8. Qg4
g6 9. h4 h5 10. Qf4 Qa4 11. Kd1 Qd7 12. Nf3 Nc6 13. Ng5 b6 14. Rh3 Qe7 15. Rf3
Nh6 16. g3 Nf5 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.3"]
[White "Medrano, Randall"]
[Black "Flores, Manuel"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2051"]
[BlackElo "1930"]
[PlyCount "49"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 Nf6 7. h3 b6 8. Be3
Qc7 9. Qd2 h5 10. Bf4 Qb7 11. O-O O-O 12. Bh6 Nh7 13. Bxg7 Kxg7 14. e5 Bf5 15.
Nh4 e6 16. f4 Qe7 17. Nf3 Rad8 18. Qf2 c4 19. d4 Rd7 20. a3 Rfd8 21. d5 cxd5
22. Nd4 a6 23. Nc6 Qf8 24. Nxd8 Qxd8 25. Rad1 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.4"]
[White "Espinoza, J.Nahum"]
[Black "Pilarte, Rene"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1828"]
[BlackElo "2108"]
[PlyCount "59"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Re1 d6 6. c3 Bg4 7. h3 Bh5 8. d3
Bb6 9. a4 a5 10. Nbd2 O-O 11. Nf1 Nb8 12. g4 Bg6 13. Ng3 Nbd7 14. Bg5 h6 15.
Bh4 c6 16. g5 hxg5 17. Bxg5 Qc7 18. Nh4 d5 19. Ba2 Qd6 20. Qf3 Rae8 21. Re2 Nh7
22. Be3 Bxe3 23. Rxe3 dxe4 24. dxe4 Kh8 25. Rd1 Qe7 26. Qg4 Nc5 27. Qxg6 Qxh4
28. Bxf7 Ng5 29. Nf5 Qh7 30. Bxe8 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.5"]
[White "Espinoza, Felix"]
[Black "Berrios, Natanael"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2174"]
[BlackElo "1840"]
[PlyCount "111"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.17"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4
d5 9. fxe5 Nxe4 10. Nxe4 dxe4 11. Qxd8+ Kxd8 12. Nd4 Nd7 13. Bf4 Bc5 14. O-O-O
h6 15. Rhe1 g5 16. Bg3 Ke7 17. a3 Rac8 18. Kb1 Bxd4 19. Rxd4 Rc5 20. Rxe4 Rhc8
21. Bd3 Bd5 22. R4e2 b5 23. Rd2 Be6 24. Be4 a5 25. Bd3 b4 26. a4 Rd5 27. Rde2
b3 28. Be4 Rd4 29. cxb3 Bxb3 30. Bc2 Bxc2+ 31. Rxc2 Rxc2 32. Kxc2 Rxa4 33. Re3
Nc5 34. Be1 Ke6 35. Bc3 h5 36. Rh3 h4 37. g3 hxg3 38. Rh6+ Ke7 39. hxg3 Rg4 40.
Bxa5 Ne6 41. Be1 Nd4+ 42. Kd3 Nf5 43. Rb6 Nxg3 44. Bb4+ Kd7 45. Bc3 Ne4 46. Rb4
Nc5+ 47. Ke3 Rg1 48. Rd4+ Ke8 49. Kf2 Rb1 50. b4 Ne6 51. Rd6 Rb3 52. Bd2 Nf4
53. Rd4 Nd3+ 54. Ke2 Nxe5 55. Re4 f6 56. Bxg5 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.6"]
[White "Galeano, Omar"]
[Black "Carranza, Ivan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2025"]
[BlackElo "1934"]
[PlyCount "80"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. e4 g6 2. Bc4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Nf3 Na5 6. Be2 c5 7. O-O Nc6 8. d3
a6 9. Qe1 b5 10. a4 b4 11. Nd5 e6 12. Ne3 Nge7 13. g4 Nd4 14. Bd1 Ra7 15. c3
Nxf3+ 16. Rxf3 Nc6 17. a5 O-O 18. Ba4 bxc3 19. bxc3 Qxa5 20. Bd2 Qc7 21. Bxc6
Qxc6 22. Qh4 f5 23. gxf5 Bf6 24. Qh3 exf5 25. exf5 Bg7 26. Kf2 Bxf5 27. Qf1 Be6
28. Ke2 Re7 29. Kd1 Bb3+ 30. Kc1 d5 31. Ra3 Rb7 32. f5 d4 33. Ng4 gxf5 34. Qg2
Bd5 35. Ne5 Qb5 36. Kd1 Bxf3+ 37. Qxf3 Qb1+ 38. Bc1 Re7 39. cxd4 cxd4 40. Nc6
Re1+ 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.7"]
[White "Allen, Alonso"]
[Black "Mondragon, Jhofran"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1763"]
[BlackElo "1991"]
[PlyCount "41"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 Nxd5 6. Nf3 Nc6 7. O-O Be7 8.
dxc5 O-O 9. Nbd2 Bxc5 10. Nb3 Bb6 11. e4 Nf6 12. Qe2 h6 13. Be3 Bxe3 14. Qxe3
b6 15. Rfd1 Qe7 16. Rac1 Bb7 17. a3 Rfd8 18. Nfd4 Rac8 19. Qd2 Nxd4 20. Nxd4
Rxc1 21. Rxc1 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "8.8"]
[White "Garcia, Antonio"]
[Black "Jimenez, Lester"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1896"]
[BlackElo "1809"]
[PlyCount "1"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. c4 1-0

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "9.1"]
[White "Alfaro, William"]
[Black "Arevalo, Josue"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2103"]
[BlackElo "2006"]
[PlyCount "39"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8.
cxd5 Bxc3+ 9. bxc3 exd5 10. e3 O-O 11. Be2 Ne7 12. O-O c6 13. Rab1 Ng6 14. c4
dxc4 15. Qxc4 Re8 16. Qc2 Re7 17. Bd3 Bg4 18. Bxg6 Bxf3 19. Bh7+ Kh8 20. gxf3
1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "9.2"]
[White "Flores, Manuel"]
[Black "Davila, Carlos"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1930"]
[BlackElo "2223"]
[PlyCount "40"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. Bg5 c5 6. e3 cxd4 7. exd4 Be7 8. O-O
O-O 9. c4 d5 10. Ne5 Nc6 11. Nxc6 Bxc6 12. Nc3 Rc8 13. cxd5 Nxd5 14. Bxe7 Nxe7
15. Bxc6 Nxc6 16. d5 exd5 17. Nxd5 Re8 18. Rc1 Rf8 19. Ra1 Re8 20. Rc1 Rf8
1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "9.3"]
[White "Carranza, Ivan"]
[Black "Medrano, Randall"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1934"]
[BlackElo "2051"]
[PlyCount "94"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. d4 O-O 6. Be2 Bg4 7. O-O Nfd7 8. h3
Bxf3 9. Bxf3 Nc6 10. Be3 e5 11. d5 Nd4 12. Be2 c5 13. dxc6 bxc6 14. Qd2 Rb8 15.
b3 Nc5 16. Rad1 f5 17. exf5 gxf5 18. f4 Nce6 19. g3 Qe8 20. Rf2 Kh8 21. Kh2 Qe7
22. Rg1 a5 23. Bd1 Rbd8 24. Ne2 Qc7 25. Bc2 Nxe2 26. Qxe2 d5 27. Rd1 e4 28.
cxd5 cxd5 29. Bb1 d4 30. Bc1 Rfe8 31. Ba3 d3 32. Qe3 Bd4 33. Bb2 Qg7 34. Bxd4
Qxd4 35. Qxd4+ Nxd4 36. Bxd3 exd3 37. Rxd3 Re4 38. Rc3 Rde8 39. Kg2 Re2 40. a3
R2e3 41. Rc5 Rg8 42. g4 fxg4 43. h4 g3 44. Rb2 Nxb3 45. Rb5 a4 46. Rb4 Nc5 47.
Rc2 Nd3 0-1

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "9.4"]
[White "Berrios, Natanael"]
[Black "Espinoza, J.Nahum"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1840"]
[BlackElo "1828"]
[PlyCount "61"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 O-O 8.
Bc4 Qa5 9. Bb3 a6 10. Qd2 b5 11. h4 h5 12. O-O-O Ne5 13. Nce2 Qxd2+ 14. Bxd2
Bb7 15. Nf4 Nc4 16. Bxc4 bxc4 17. Nde2 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Bc3
Rfd8 21. Bxg7 Kxg7 22. Nc3 Bc6 23. Rxd8 Rxd8 24. Rd1 Rxd1+ 25. Kxd1 Kf6 26. Ke2
e5 27. Ke3 Ke6 28. Ne4 Bxe4 29. fxe4 f5 30. exf5+ gxf5 31. g3 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "9.5"]
[White "Mondragon, Jhofran"]
[Black "Espinoza, Jose"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1991"]
[BlackElo "2102"]
[PlyCount "75"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Be7 9. f4 Qc7 10. f5 Bc4 11. Bxc4 Qxc4 12. Qd3 Qxd3 13. cxd3 Nc6 14. a3 h6 15.
Be3 O-O 16. Rfd1 Rfd8 17. Nd5 Rac8 18. Rac1 Nxd5 19. exd5 Nb8 20. Na5 Nd7 21.
Nxb7 Re8 22. Rc6 Nf6 23. Nxd6 Bxd6 24. Rxd6 Rc2 25. b4 Rec8 26. Bc5 Ra2 27. Rc6
Rd8 28. Be7 Rxd5 29. Bxf6 gxf6 30. Rxa6 e4 31. d4 e3 32. h3 Rxf5 33. Rf1 Rg5
34. g4 h5 35. Re1 hxg4 36. h4 Rd5 37. Rxe3 Rxd4 38. Rxf6 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "9.6"]
[White "Garcia, Antonio"]
[Black "Espinoza, Felix"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1809"]
[BlackElo "2174"]
[PlyCount "95"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. c4 e5 2. Nc3 Nc6 3. d3 a6 4. g3 Bc5 5. Bg2 d6 6. e3 Nge7 7. Nge2 Bb6 8. O-O
h5 9. h4 Nf5 10. Nd5 Be6 11. Nxb6 cxb6 12. e4 Nfd4 13. Nxd4 Nxd4 14. Be3 Qc7
15. Bxd4 exd4 16. f4 Bg4 17. Qa4+ Bd7 18. Qa3 O-O-O 19. Rac1 Kb8 20. b4 f6 21.
Qb2 g5 22. hxg5 fxg5 23. Qxd4 h4 24. c5 dxc5 25. bxc5 bxc5 26. Qxc5 Qxc5+ 27.
Rxc5 h3 28. Bh1 gxf4 29. Rxf4 h2+ 30. Kf2 Bb5 31. Rh4 Bxd3 32. Rxh8 Rxh8 33.
Ke3 Bb1 34. a4 Rg8 35. Kf4 Rf8+ 36. Rf5 Rd8 37. Rh5 Rd2 38. g4 Rf2+ 39. Bf3 Ra2
40. a5 Bd3 41. g5 Rxa5 42. Rxh2 Ra1 43. g6 Rg1 44. Bg4 Bxe4 45. g7 Bd5 46. Rh8+
Ka7 47. g8=Q Bxg8 48. Rxg8 1/2-1/2

[Event "Semifinal del Campeonato Nacional 2020"]
[Site "?"]
[Date "2020.02.23"]
[Round "9.7"]
[White "Pilarte, Rene"]
[Black "Allen, Alonso"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2108"]
[BlackElo "1763"]
[PlyCount "74"]
[EventDate "2020.??.??"]
[SourceDate "2020.02.18"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Ne4 6. Qc2 f5 7. g3 Be7 8. Bg2
Nxc3 9. Qxc3 Be4 10. O-O O-O 11. b4 Bf6 12. Bb2 d6 13. Rad1 Qe7 14. Rfe1 Nd7
15. Qb3 c5 16. dxc5 dxc5 17. b5 Rad8 18. a4 Bxf3 19. Bxf3 Ne5 20. Bg2 Rxd1 21.
Rxd1 Kf7 22. h4 Rd8 23. Bxe5 Rxd1+ 24. Qxd1 Bxe5 25. e4 g6 26. exf5 gxf5 27.
Qh5+ Kf8 28. g4 Qf7 29. Qg5 Bf6 30. Qf4 fxg4 31. Qxg4 Bd4 32. Qf3 Qxf3 33. Bxf3
Bf6 34. h5 h6 35. Kf1 Ke7 36. Ke2 Kd6 37. Be4 Be5 1/2-1/2