[Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "7.2"] [White "Salazar Cabezas, Alberto Javier"] [Black "Ortiz, Marcos"] [Result "1/2-1/2"] [ECO "A39"] [WhiteElo "2162"] [BlackElo "2258"] [PlyCount "194"] 1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd2 Rb8 11. Rb1 Bf5 12. e4 Be6 13. b3 a6 14. Bb2 b5 15. Nd5 bxc4 16. bxc4 Bxd5 17. cxd5 Nd7 18. Bxg7 Kxg7 19. Qc3+ f6 20. f4 Nc5 21. e5 Rxb1 22. Rxb1 Kg8 23. Bh3 f5 24. Bg2 Qc7 25. h3 Rb8 26. Rxb8+ Qxb8 27. exd6 exd6 28. g4 Qf8 29. g5 h6 30. h4 hxg5 31. hxg5 Qg7 32. Qxg7+ Kxg7 33. Kf2 Kf7 34. Ke3 Ke7 35. Kd4 Kd8 36. Bf1 Kc7 37. Kc4 Kb6 38. Kb4 Ne4 39. Bd3 Ng3 40. Kc4 Nh5 41. Kd4 Nxf4 42. Bc2 Kb5 43. a3 a5 44. Bd1 Kb6 45. a4 Kc7 46. Kc4 Kb6 47. Kd4 Nh3 48. Bh5 Nxg5 49. Bxg6 f4 50. Bd3 f3 51. Bf1 Nf7 52. Bc4 Ne5 53. Bb5 f2 54. Ke3 Kc5 55. Kxf2 Kxd5 56. Ke3 Kc5 57. Ke4 Nc4 58. Kd3 Nb6 59. Kc3 d5 60. Be8 d4+ 61. Kd3 Nd5 62. Bf7 Nb4+ 63. Kd2 Nc6 64. Be8 Ne5 65. Bb5 Kb4 66. Kc2 Ka3 67. Be8 Kb4 68. Bb5 Kc5 69. Kd2 Kd5 70. Ba6 Nc4+ 71. Kc2 Nd6 72. Bd3 Ne4 73. Bb5 Nf2 74. Kd2 Kc5 75. Ke2 Ng4 76. Kf3 Nf6 77. Ke2 Nd5 78. Kd3 Nb4+ 79. Ke4 Na2 80. Kd3 Nc3 81. Be8 Kd5 82. Bb5 Ke5 83. Bc6 Na2 84. Kc4 Nb4 85. Bg2 Nc2 86. Kb5 d3 87. Kxa5 Ne1 88. Bf1 d2 89. Be2 Nd3 90. Kb5 Kd4 91. a5 Nf4 92. Bd1 Nd5 93. Kc6 Ne3 94. Be2 Nd5 95. a6 Ke3 96. Bd1 Nb4+ 97. Kb5 Nxa6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "7.4"] [White "Gutierrez, Oscar"] [Black "Alfaro, William"] [Result "0-1"] [ECO "A45"] [WhiteElo "1932"] [BlackElo "2112"] [PlyCount "64"] 1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 O-O 5. Nf3 c5 6. O-O cxd4 7. exd4 Nc6 8. c3 d6 9. Na3 a6 10. h3 b5 11. Nc2 Bb7 12. a4 Qb6 13. Qe2 b4 14. Kh1 bxc3 15. bxc3 e5 16. fxe5 Nh5 17. Qe1 dxe5 18. d5 Ne7 19. Ba3 Nxd5 20. Bxf8 Rxf8 21. Rb1 Qc7 22. Be4 f5 23. Bxd5+ Bxd5 24. Ne3 Bc6 25. Ng5 Qe7 26. h4 f4 27. Rb6 Ng3+ 28. Kh2 Qc7 29. Qb1 h6 30. Qb3+ Kh8 31. Ne6 Qe7 32. Nxf8 Qxh4+ 0-1 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "7.3"] [White "Castillo, Ian"] [Black "Espinoza, Jose Nahum"] [Result "0-1"] [ECO "E62"] [WhiteElo "2062"] [BlackElo "2071"] [PlyCount "124"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 Rd4 12. b3 c6 13. Rad1 Bf5 14. Be3 Rxd1 15. Rxd1 Bf8 16. Bg5 Kg7 17. h3 Bb4 18. Bxf6+ Kxf6 19. Ne4+ Ke7 20. g4 Bc8 21. e3 h6 22. Kf1 a5 23. a4 Be6 24. Ng3 Rd8 25. Ke2 Rxd1 26. Kxd1 b5 27. Bxc6 bxc4 28. bxc4 Bxc4 29. f4 Kd6 30. Be8 exf4 31. exf4 Kc5 32. h4 Kd4 33. h5 Ke3 34. hxg6 fxg6 35. Bxg6 Bb3+ 36. Kc1 Kxf4 37. Nf5 Bxa4 38. Bh5 Kg5 39. Ng3 Bc6 40. Nf1 Bd7 41. Ne3 Be6 42. Be8 Bc5 43. Nf5 h5 44. Ng7 Bxg4 45. Bxh5 Be3+ 46. Kc2 Bxh5 47. Kd3 Bb6 48. Ne6+ Kf6 49. Nf4 Bf7 50. Kc3 Ke5 51. Nd3+ Kd5 52. Nb2 Bd4+ 53. Kb3 Kc5+ 54. Ka3 Kb5 55. Na4 Bg6 56. Nb2 Bc2 57. Ka2 a4 58. Ka3 Bc5+ 59. Ka2 a3 60. Ka1 Bd4 61. Ka2 axb2 62. Ka3 Bb3 0-1 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "7.5"] [White "Rocha, Maximiliano"] [Black "Carranza, Sergio Ivan"] [Result "1-0"] [ECO "C50"] [WhiteElo "2117"] [BlackElo "1931"] [PlyCount "59"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Be7 5. Qb3 Nh6 6. d4 O-O 7. Bxh6 Na5 8. Qa4 Nxc4 9. Qxc4 gxh6 10. dxe5 Be6 11. Qe2 Kh8 12. O-O Rg8 13. Kh1 Qf8 14. exd6 Qg7 15. Rg1 Bxd6 16. Nbd2 c6 17. Nc4 Bc7 18. Rad1 Rae8 19. Ne3 Bc8 20. Qc2 Qf6 21. Nf5 Rg4 22. Rge1 Rf4 23. Qd3 Bxf5 24. exf5 Rg8 25. Qd7 Bb6 26. Re8 Rxf5 27. Rde1 Rxe8 28. Rxe8+ Kg7 29. Qc8 Qd6 30. Qxf5 1-0 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "7.6"] [White "Espinoza, Felix"] [Black "Davila, Carlos"] [Result "1/2-1/2"] [ECO "A08"] [WhiteElo "2138"] [BlackElo "2203"] [PlyCount "78"] 1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. O-O O-O 8. Re1 h6 9. b3 d4 10. a4 e5 11. Nc4 Be6 12. Nxd6 Qxd6 13. Nd2 a6 14. Nc4 Qc7 15. f4 Bxc4 16. bxc4 exf4 17. Bxf4 Ne5 18. Qh5 N7c6 19. Rf1 f6 20. Rab1 Rae8 21. Bh3 Nb4 22. Rf2 Qf7 23. Qxf7+ Rxf7 24. Rb2 g5 25. Bd2 a5 26. Bf5 Kg7 27. Rf1 Rfe7 28. Kg2 Nf7 29. h4 Nd6 30. Kh3 Nc8 31. Bxc8 Rxc8 32. h5 Rc6 33. g4 Ree6 34. Rf5 Re5 35. Rf1 Rb6 36. Kg3 Ree6 37. Rf5 Re5 38. Rf1 Re7 39. Rf5 Kf7 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "7.1"] [White "Fonseca, Ernesto"] [Black "Velasquez, Rommel"] [Result "1-0"] [ECO "A55"] [WhiteElo "2194"] [BlackElo "1921"] [PlyCount "109"] 1. c4 d6 2. Nc3 Nf6 3. d4 e5 4. Nf3 Nbd7 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Qc2 Qc7 9. h3 Re8 10. Be3 Nf8 11. Rfd1 Ng6 12. Rac1 a6 13. b4 a5 14. a3 axb4 15. axb4 h6 16. d5 cxd5 17. Nb5 Qd8 18. cxd5 Bd7 19. Qb1 Bxb5 20. Bxb5 Rf8 21. Rc3 Rc8 22. Rdc1 Rxc3 23. Rxc3 Qa8 24. Nd2 Rc8 25. Nc4 Qb8 26. Ra3 Nf4 27. Nb6 Rf8 28. Qc2 Bd8 29. Nd7 Nxd7 30. Bxd7 Qc7 31. Qxc7 Bxc7 32. Ra7 Rb8 33. Kf1 Kf8 34. Bb5 Ng6 35. Ke2 Ne7 36. Bd7 Ng6 37. g3 Ke7 38. Bc6 bxc6 39. Rxc7+ Kf6 40. Rxc6 Rxb4 41. Rxd6+ Ke7 42. Bc5 Rb2+ 43. Kd3 Ke8 44. Ra6 Rb8 45. Ra7 Rd8 46. h4 h5 47. Kc4 Rd7 48. Ra6 Rd8 49. Kb5 Rb8+ 50. Kc6 Rc8+ 51. Kd6 Rd8+ 52. Kc7 Rd7+ 53. Kc6 Ne7+ 54. Kb5 Rb7+ 55. Rb6 1-0 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "8.3"] [White "Alfaro, William"] [Black "Rocha, Maximiliano"] [Result "1/2-1/2"] [ECO "E12"] [WhiteElo "2112"] [BlackElo "2117"] [PlyCount "37"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 exd5 7. Bg5 Bd6 8. Nb5 O-O 9. Nxd6 Qxd6 10. e3 Re8 11. Rc1 c6 12. Bxf6 Qxf6 13. Be2 Nd7 14. O-O Qd6 15. h3 a6 16. b4 a5 17. Qb3 b5 18. Ra1 Nb6 19. Ne5 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "8.5"] [White "Ortiz, Marcos"] [Black "Castillo, Ian"] [Result "1/2-1/2"] [ECO "B12"] [WhiteElo "2258"] [BlackElo "2062"] [PlyCount "84"] 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. f4 e6 6. Be3 d4 7. Bf2 Bxc5 8. Nd2 Nge7 9. a3 O-O 10. Ne4 Bb6 11. Qf3 f6 12. exf6 gxf6 13. Bc4 Kh8 14. Qh5 Ng6 15. Ne2 Bd7 16. O-O-O Qc7 17. Bg3 Nce7 18. Bxe6 Rac8 19. Bb3 Bf5 20. Qf3 Qc6 21. Nf2 Bxc2 22. Qxc6 Bxb3 23. Qxc8 Rxc8+ 24. Kb1 Bc2+ 25. Ka2 Bxd1 26. Rxd1 Nf5 27. Rd2 Kg7 28. Nd3 Ne3 29. Ne1 Rd8 30. Nf3 Nxg2 31. f5 Ne7 32. Nexd4 Bxd4 33. Bc7 Rd7 34. Rxg2+ Kf7 35. Rd2 Rxc7 36. Rxd4 Nxf5 37. Rd8 Ne7 38. Rh8 Kg7 39. Rd8 Nc6 40. Rd5 Ne7 41. Rd8 Nc6 42. Rd5 Ne7 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "8.6"] [White "Fonseca, Ernesto"] [Black "Salazar Cabezas, Alberto Javier"] [Result "1/2-1/2"] [ECO "C04"] [WhiteElo "2194"] [BlackElo "2162"] [PlyCount "111"] 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 b6 8. Bb5 Na7 9. Be2 Bb7 10. O-O c5 11. c3 Nc6 12. Bf4 Be7 13. Re1 O-O 14. Bf1 Qc8 15. dxc5 bxc5 16. Bb5 c4 17. Nc1 Ba6 18. b3 Nb6 19. Be3 Rb8 20. Qe2 cxb3 21. Bxa6 b2 22. Bxc8 bxa1=Q 23. Na2 Qxe1+ 24. Nxe1 Rfxc8 25. Bxb6 Rxb6 26. g3 Nb8 27. Nd3 Nd7 28. Qd2 Nc5 29. Nxc5 Rxc5 30. Nc1 Rc4 31. Qe3 Bc5 32. Qg5 Rb1 33. Kg2 h6 34. Qd8+ Kh7 35. Nd3 Bb6 36. Qe8 Rxc3 37. Qxf7 Rxd3 38. Qxe6 Rdd1 39. Qf5+ Kh8 40. Qf8+ Kh7 41. e6 Re1 42. Qf5+ Kg8 43. Qf7+ Kh7 44. e7 Rb2 45. e8=Q Rxe8 46. Qxe8 Rxf2+ 47. Kh3 Rf6 48. Qe5 d4 49. Qe4+ Kg8 50. Qd5+ Kf8 51. Qa8+ Kf7 52. Qb7+ Kg6 53. Qe4+ Kf7 54. Qb7+ Kg6 55. Qe4+ Kf7 56. Qb7+ 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "8.2"] [White "Carranza, Sergio Ivan"] [Black "Espinoza, Felix"] [Result "1/2-1/2"] [ECO "A48"] [WhiteElo "1931"] [BlackElo "2138"] [PlyCount "151"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 c5 6. c3 b6 7. O-O Bb7 8. Nbd2 d6 9. h3 Nbd7 10. Bh2 Qc7 11. Rc1 a6 12. Re1 b5 13. Bd3 Rac8 14. e4 e5 15. d5 c4 16. Bb1 Nh5 17. Nf1 Nc5 18. g4 Nf6 19. Bg3 Rce8 20. Bh4 h6 21. Bxf6 Bxf6 22. Ng3 Bc8 23. Qd2 Kg7 24. Qe3 Rh8 25. Kg2 Bd8 26. Rg1 Qe7 27. Kh2 Bb6 28. Qe2 Nd7 29. Rg2 Nf6 30. Rh1 h5 31. g5 Nh7 32. Qd2 Rhf8 33. Nh4 Kh8 34. Nf1 Rg8 35. Rhg1 Ref8 36. Ne3 Bd8 37. Nc2 Qd7 38. Qe3 a5 39. Rg3 Qb7 40. R1g2 Bb6 41. Qd2 Qe7 42. Ne3 Ba6 43. Bc2 Rb8 44. Bd1 Bc5 45. Be2 Nf8 46. Qd1 Bxe3 47. fxe3 Rg7 48. Qf1 Nh7 49. Nf3 Rgg8 50. h4 Rbf8 51. Qg1 b4 52. Qd1 bxc3 53. bxc3 Rb8 54. Qa4 Qc7 55. Nd2 Bb5 56. Qd1 a4 57. Rf3 Rgf8 58. Qf1 Rbc8 59. Rgf2 Kg8 60. Qc1 Qc5 61. Nf1 Bd7 62. Rg3 Rb8 63. Nd2 Bb5 64. Qd1 Rb7 65. Bxh5 gxh5 66. Qxh5 Be8 67. Rf6 Rb2 68. Rh6 Rxd2+ 69. Kh1 Qb5 70. Qg4 Qb2 71. Qf5 Rd1+ 72. Rg1 Rxg1+ 73. Kxg1 Qc1+ 74. Kf2 Qd2+ 75. Kf1 Qd1+ 76. Kg2 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "8.4"] [White "Espinoza, Jose Nahum"] [Black "Gutierrez, Oscar"] [Result "1-0"] [ECO "B03"] [WhiteElo "2071"] [BlackElo "1932"] [PlyCount "97"] 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. Nc3 d6 5. exd6 exd6 6. d4 Be7 7. Bd3 O-O 8. Nge2 Bg4 9. h3 Bh5 10. b3 c5 11. Be3 Nc6 12. g4 Bg6 13. Bxg6 hxg6 14. O-O f5 15. dxc5 dxc5 16. Qxd8 Raxd8 17. Nf4 g5 18. Ne6 f4 19. Bxc5 Bxc5 20. Nxc5 Rfe8 21. Rad1 Rxd1 22. Rxd1 Nd8 23. N3e4 Nf7 24. f3 Re7 25. Kf2 Kh7 26. a4 a5 27. Nd6 Nxd6 28. Rxd6 Nc8 29. Rd8 Na7 30. Ne4 Nc6 31. Rd6 Re5 32. Rd7 Re7 33. Nxg5+ Kh6 34. Rxe7 Nxe7 35. h4 Nc6 36. Ne6 Kh7 37. Ke2 Kg8 38. Kd3 Kf7 39. Nxf4 g6 40. Ke4 Nb4 41. Nd3 Nc2 42. Nc5 b6 43. Nd7 Na1 44. Nxb6 Nxb3 45. Kd5 Ke7 46. c5 Kd8 47. c6 Kc7 48. Na8+ Kc8 49. Kd6 1-0 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "8.1"] [White "Velasquez, Rommel"] [Black "Davila, Carlos"] [Result "1/2-1/2"] [ECO "B36"] [WhiteElo "1921"] [BlackElo "2203"] [PlyCount "134"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. O-O O-O 10. Qd1 Be6 11. Be3 Qa5 12. a3 Rfc8 13. b4 Qd8 14. c5 Nd7 15. Rc1 dxc5 16. bxc5 Qa5 17. Nd5 Bxd5 18. Qxd5 Qc7 19. Rb1 Rab8 20. Rfc1 Ne5 21. Rd1 Nc6 22. Qd7 Ne5 23. Qd5 e6 24. Qd6 Bf8 25. Qxc7 Rxc7 26. f4 Nd7 27. c6 Nc5 28. cxb7 Rbxb7 29. Rxb7 Rxb7 30. Rd8 Rb1+ 31. Bf1 Nxe4 32. Bxa7 Kg7 33. Bd4+ f6 34. Rd7+ Kg8 35. Be3 Bxa3 36. g3 Bc5 37. Bxc5 Nxc5 38. Rc7 Ne4 39. Kg2 Rb2+ 40. Kg1 Nd2 41. Be2 Nb3 42. Bc4 Nd4 43. Bd3 Nf3+ 44. Kf1 Nxh2+ 45. Ke1 Nf3+ 46. Kf1 e5 47. Bc4+ Kf8 48. Bd5 Nh2+ 49. Ke1 Ng4 50. fxe5 Nxe5 51. Rxh7 f5 52. Kf1 Rb5 53. Ba8 Ra5 54. Bb7 Nf7 55. Kf2 Kg8 56. Rh1 Kg7 57. Rc1 Ne5 58. Rc3 Kf6 59. Bf3 g5 60. Be2 f4 61. gxf4 gxf4 62. Rc8 Ra2 63. Kf1 Kf5 64. Re8 f3 65. Bxf3 Nxf3 66. Rf8+ Ke4 67. Rf4+ Kxf4 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "9.4"] [White "Rocha, Maximiliano"] [Black "Espinoza, Jose Nahum"] [Result "1/2-1/2"] [ECO "B38"] [WhiteElo "2117"] [BlackElo "2071"] [PlyCount "14"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "9.5"] [White "Espinoza, Felix"] [Black "Alfaro, William"] [Result "1/2-1/2"] [ECO "C19"] [WhiteElo "2138"] [BlackElo "2112"] [PlyCount "16"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2 c4 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "9.2"] [White "Castillo, Ian"] [Black "Fonseca, Ernesto"] [Result "1/2-1/2"] [ECO "E05"] [WhiteElo "2062"] [BlackElo "2194"] [PlyCount "40"] 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. O-O O-O 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qd3 c5 12. dxc5 Bxc5 13. Nc3 Bc6 14. Qc4 Nbd7 15. b4 b5 16. axb5 axb5 17. Nxb5 Rxa1 18. Rxa1 Bd5 19. Qd3 Bxb4 20. Nbd4 h6 1/2-1/2 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "9.1"] [White "Salazar Cabezas, Alberto Javier"] [Black "Velasquez, Rommel"] [Result "1-0"] [ECO "E60"] [WhiteElo "2162"] [BlackElo "1921"] [PlyCount "85"] 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nc6 7. b3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bb2 Ne8 11. Nc3 f6 12. Rad1 Be6 13. Nd2 f5 14. Bxc6 bxc6 15. Na4 e4 16. Bxg7 Kxg7 17. Nb1 Rd6 18. Nc5 Bc8 19. f3 exf3 20. exf3 Nf6 21. Rfe1 Kf7 22. Nc3 Bd7 23. Nb7 Rxd1 24. Rxd1 Rb8 25. Nc5 Be8 26. Kf2 h6 27. Rd3 Nh5 28. Ne2 Ng7 29. Nd4 Kf6 30. Ke3 Rd8 31. f4 Kf7 32. Nxc6 Rxd3+ 33. Nxd3 Bxc6 34. Ne5+ Ke6 35. Nxc6 Kd6 36. Ne5 Kc5 37. Nxg6 Kb4 38. Ne7 Ka3 39. Kd4 Kxa2 40. b4 Kb3 41. b5 h5 42. Nc6 Ne8 43. c5 1-0 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "9.6"] [White "Davila, Carlos"] [Black "Carranza, Sergio Ivan"] [Result "1-0"] [ECO "A50"] [WhiteElo "2203"] [BlackElo "1931"] [Annotator "AI Gerardo Avellán"] [PlyCount "19"] {Esta partida fue escogida por su valor didáctico. Es digna de figurar en el libro "Cómo no jugar al ajedrez" de E. Znosko Borovsky. Veremos la displicencia de las negras, quienes no jugaron ...Bb7.} 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 {[#] Esta partida comenzó como la elástica apertura Reti y se ha transformado en una Defensa India de Dama.} 4. e4 d6 $2 {[#]} ({Primer error. Las negras deberían haber continuado con} 4... Bb7 5. Qe2 c5 6. e5 Ng8 7. d4 cxd4 8. Nxd4 Nc6 9. Ncb5 Nxd4 10. Nxd4 $11) 5. d4 Be7 $2 ({Segundo error. Las negras deberían jugar} 5... Bb7) 6. Bd3 c5 $4 ({Tras este tercer grave error, las negras quedan tan perdidas como una aguja en un pajar o el anillo que tiró al océano la viejecita en la película Titanic. De nuevo, aunque, muy inferiores, se imponía que las negras jugaran} 6... Bb7) 7. e5 Ng8 {[#]} (7... dxe5 8. dxe5 Bb7 $18) 8. exd6 Qxd6 9. Be4 cxd4 10. Qxd4 {[#]} 1-0 [Event "Campeonato Nacional de Ajedrez 2022 (Fin"] [Site "Managua, Nicaragua"] [Date "????.??.??"] [Round "9.3"] [White "Gutierrez, Oscar"] [Black "Ortiz, Marcos"] [Result "0-1"] [ECO "D02"] [WhiteElo "1932"] [BlackElo "2258"] [PlyCount "96"] 1. Nf3 d5 2. d4 Nf6 3. g3 c5 4. e3 Nc6 5. Bg2 g6 6. O-O Bg7 7. b3 Ne4 8. Bb2 Bg4 9. h3 Bxf3 10. Bxf3 e5 11. dxc5 f5 12. a3 O-O 13. Bg2 Qd7 14. Nc3 Nxc3 15. Bxc3 Rad8 16. Qd2 d4 17. Rad1 e4 18. exd4 Bxd4 19. Bxd4 Qxd4 20. Qe3 Qb2 21. b4 Qxc2 22. Rc1 Qd2 23. Qb3+ Kg7 24. Rfd1 Qg5 25. b5 Nd4 26. Qc4 Qf6 27. c6 bxc6 28. bxc6 Nxc6 29. Rxd8 Nxd8 30. Rd1 Rf7 31. Qc8 Nc6 32. Bf1 Ne5 33. Rd8 f4 34. Rg8+ Kh6 35. Qd8 fxg3 36. Qxf6 Rxf6 37. fxg3 Rf3 38. Re8 Rxg3+ 39. Kh2 Rg5 40. Be2 Nf3+ 41. Bxf3 exf3 42. Re3 f2 43. Rf3 Rf5 44. Rxf5 gxf5 45. Kg2 Kg5 46. Kxf2 Kf4 47. a4 a5 48. h4 h5 0-1