[Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.16"] [Round "4.5"] [White "Fonseca Cabrera, Ernesto"] [Black "Vanegas López, Natanael Enmanuel"] [Result "0-1"] [ECO "E17"] [WhiteElo "2117"] [BlackElo "1943"] [Annotator "AI Gerardo Avellán"] [PlyCount "66"] [EventDate "2024.??.??"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 O-O 8. Qc2 Nxd2 9. Qxd2 Bf6 10. Rd1 d6 11. Qc2 g6 12. h4 Nd7 13. h5 Qe7 14. Kf1 d5 15. hxg6 hxg6 16. Nh4 c6 17. e4 dxe4 18. Bxe4 Bg7 19. Qe2 Nf6 20. Bg2 Rfe8 21. Nf3 c5 22. Ne5 Rac8 23. Rh4 Red8 24. Kg1 $2 (24. d5 g5 25. Rh2 exd5 26. cxd5) 24... g5 25. Bxb7 Qxb7 26. Rh2 cxd4 27. Nb5 a6 28. Nxd4 Qe4 29. f3 (29. Qxe4) 29... Qxe2 30. Rxe2 Nh5 31. Kg2 Rc5 32. f4 gxf4 33. Nef3 e5 0-1 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.16"] [Round "4.6"] [White "Espinoza, Jose"] [Black "Espinoza, Felix"] [Result "1-0"] [ECO "B99"] [WhiteElo "2050"] [BlackElo "2071"] [Annotator "AI Gerardo Avellán"] [PlyCount "65"] [EventDate "2024.??.??"] {[%evp 0,65,80,-1,54,84,88,86,87,91,65,91,94,71,112,50,46,33,46,54,46,0,36,3,68,41,41,-59,-71,-71,-15,-25,-40,-62,-53,-100,-100,-50,-2,-30,72,-43,-25,-25,54,22,117,102,143,420,420,331,383,430,430,430,534,484,484,545,445,445,445,450,450,469,920,981]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 {[#] A diferencia del plan típico de la variante Richter-Rauzer, en el que juega 7. ?d2, en el se continúa con 7...?e7, en esta variante se considera importante jugar f4 para colocar la dama en f3 no solo para ejercer presión, sino también para despejar la vía para jugar 0-0-0. Como las negras han jugado 5...a6, se traspone a las variantes más usuales de la Najdorf, pero clasificada bajo la variante Scheveningen.} Nbd7 ({La continuación usual es:} 7... Qb6 8. Nb3 Nbd7 9. Qf3 Qc7 10. O-O-O Be7 11. h4 b5 $11) 8. Qf3 Be7 9. O-O-O Qc7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Bxg5+ {[#]} (13... O-O 14. Rg1 b4 15. Nce2 e5 16. f6 exd4 17. fxe7 Re8 18. Nxd4 Ne5 19. Qf4 Rxe7 20. Nf5 Re8 21. Rg2 d5 22. Rf2 (22. exd5 $2 Nd3+ 23. Bxd3 Qxf4+ $19) 22... dxe4 23. Nd6 Bg4 $11) 14. Kb1 Ne5 15. Qh5 Qd8 $2 {[#]} (15... Bf6 16. Nxe6 Bxe6 17. fxe6 O-O 18. Nd5 Qd8 19. Nxf6+ Qxf6 20. Rxd6 Rad8 21. Rxa6 g6 22. Qe2 $11) 16. fxe6 $2 (16. h4 Bf6 17. fxe6 O-O 18. Bh3 Kh8 19. Nd5 $16) 16... g6 17. exf7+ Kxf7 18. Qe2 Kg7 $4 (18... Bg4 $1 19. Nc6 Qc8 $11 (19... Nxc6 20. Qxg4 Ne5 $14) 20. Nxe5+ dxe5 21. Qf2+ Kg7 22. Be2 Rf8 23. Qg2 $11) 19. h4 {[#] Las blancas están claramente mejor y no soltarán a su presa.} Bxh4 20. Qh2 Bg5 21. Bh3 h6 22. Nd5 Ra7 (22... Re8 23. Rdg1 Bxh3 24. Qxh3 Kg8 25. Rg2 Ra7 26. Rhg1 Rh7 27. Ne6 Rxe6 28. Qxe6+ $18) 23. Rdg1 Rf7 24. Bxc8 Qxc8 25. Rxg5 Ng4 26. Rxg4 Qxg4 27. Qxd6 Re8 28. Nf5+ Rxf5 (28... gxf5 29. Qxh6+ Kg8 30. Qh8#) 29. Qd7+ Kf8 30. exf5 Qxf5 31. Qd6+ Kg7 32. Qc7+ Qf7 33. Qc3+ {[#]} 1-0 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.16"] [Round "4.3"] [White "Rocha, Maximiliano"] [Black "Alfaro, William"] [Result "1/2-1/2"] [ECO "B23"] [WhiteElo "2126"] [BlackElo "2088"] [Annotator "AI Gerardo Avellán"] [PlyCount "40"] [EventDate "2024.??.??"] 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 {[#]} g6 5. Nxd4 cxd4 6. Ne2 Bg7 7. c3 dxc3 (7... a6 8. Bd3 e5 9. O-O $11) 8. bxc3 a6 9. Ba4 Nf6 10. e5 Nd5 11. d4 O-O 12. Bb3 Nc7 13. O-O d6 14. f4 Be6 15. Ba3 Qd7 16. Ng3 Rac8 17. f5 Bxb3 18. Qxb3 Nb5 19. Bb4 dxe5 20. Rae1 Qc7 {[#]} (20... Qc7 21. dxe5 Bxe5 22. Rf3 Bd6 23. Ne4 Bxh2+ 24. Kh1 Bd6 $17) 1/2-1/2 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.16"] [Round "4.1"] [White "Sanchez, Steven"] [Black "Picado, Jorge"] [Result "1-0"] [ECO "A44"] [WhiteElo "2038"] [BlackElo "2100"] [Annotator "AI Gerardo Avellán"] [PlyCount "69"] [EventDate "2024.??.??"] 1. d4 c5 2. d5 e5 $6 {[#]} (2... Nf6 3. c4 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 $14) 3. e4 d6 4. Nc3 a6 5. a4 g6 6. h3 Bg7 7. Nf3 Ne7 8. Nd2 {[#]} O-O 9. Be2 f5 10. Nc4 b6 11. exf5 gxf5 12. Bg5 Ra7 13. g4 Rb7 14. gxf5 Bxf5 15. Ne3 Bg6 16. Bg4 Nd7 17. Be6+ Kh8 18. Qg4 Nf6 19. Qh4 Nh5 20. Rg1 Nf4 21. Rg4 Nh5 22. O-O-O Nf6 23. Rg2 b5 24. Rdg1 b4 25. Ne2 b3 26. c3 Qe8 27. Bh6 Bxh6 28. Qxh6 Nfg8 29. Qh4 Nf6 30. Ng3 e4 31. Ngf5 Qxa4 32. Kd2 Qa2 33. Nc4 e3+ 34. fxe3 Bxf5 35. Qxf6+ {[#]} (35. Qxf6+ Rxf6 36. Rg8+ Nxg8 37. Rxg8#) 1-0 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.16"] [Round "4.2"] [White "Espinoza Solano, Jose Nahum Nahum"] [Black "Valle Alonso, Moises Abraham"] [Result "1-0"] [ECO "B90"] [WhiteElo "2102"] [BlackElo "1971"] [Annotator "AI Gerardo Avellán"] [PlyCount "127"] [EventDate "2024.??.??"] {[%evp 0,127,27,4,54,54,66,53,53,37,42,32,46,23,29,32,33,24,58,44,66,40,37,37,34,31,29,11,15,1,5,5,18,9,37,14,40,-2,14,-37,27,6,25,21,40,19,53,67,73,65,69,25,33,23,28,37,40,0,0,12,19,-38,-55,-60,-38,-135,-69,-109,23,31,23,64,57,51,106,151,119,153,178,168,160,166,171,121,146,0,0,0,93,105,96,-50,-80,-100,-63,-20,-19,-121,-115,-126,-119,-41,0,0,0,-36,-41,-46,0,0,0,0,0,0,173,203,227,260,918,1203,1203,1411,1869,1924,1983,29010,28042,1954,29686,29968]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 {[#] Con esta jugada, las negras plantean la variante Najdorf. Este insípido movimiento es el inicio de las más agudas variantes de esta defensa. A diferencia de 5...?c6, 5...e6 o 5...g6, no contribuye al desarrollo de las negras. La idea original de esta jugada era responder a 6.?e2, la respuesta estandándar de las blancas a cualquier variante de la defensa siciliana, con 6...e5, con una posición negra muy flexible. Bajo el liderazgo del gran maestro argentino-polaco Miguel Najdorf (1910-1997), la variante fue sometida a prueba durante las décadas de 1950 y 1960, llegando a ser la línea mas popular en el más alto nivel.} ({Con} 5... Nc6 {se habría planteado la variante clásica de la siciliana.}) 6. f3 {[#] Las blancas preparan el ataque inglés.} e5 {Las negras responden enérgicamente.} 7. Nb3 Be7 8. Be3 Nbd7 (8... Be6 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Nh5 $14 {Las blancas estarían un poco mejor.}) 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Nf6 (11... O-O 12. Bd3 Bh4+ 13. g3 Be7 $11) 12. c4 Bf5 13. Na5 Qd7 14. Be2 O-O 15. O-O Rfe8 16. a4 e4 17. Bd4 Bg6 18. Nb3 Rac8 19. Rfc1 Qf5 20. f4 Nd7 $6 {[#]} (20... e3 21. Bxe3 Ne4 22. Qd1 Rc7 $11) 21. Be3 Bf6 22. Ra3 (22. a5 Nc5 23. Nxc5 dxc5 24. h3 $16 {Las blancas estarían claramente mejor.}) 22... Nc5 $2 $18 {[#]} (22... h4 23. h3 Bh5 24. Bf1 Qg6 25. Kh1 $16) 23. Nxc5 dxc5 24. Rb3 Qd7 25. a5 h4 26. Qe1 Bf5 27. Qf2 $6 ({Las blancas mantendrían su ventaja tras} 27. h3 Qc7 28. Rd1 Be7 29. Bg4 Bd7 $16) 27... Be7 $2 (27... h3 $1 28. Bxc5 e3 29. Bxe3 Re7 30. gxh3 Rce8 31. Bf1 Bxb2 32. Qxb2 Rxe3 33. Rxe3 Rxe3 $14 {Las blancas estarían ligeramente mejor.}) 28. Rd1 (28. h3 Qa4 29. Ra3 Qd7 30. Rcc3 $16) 28... h3 29. g3 (29. gxh3 Bxh3 30. Kh1 $14) 29... Bd8 30. Bxc5 $2 (30. Ra1 Bf6 31. Kf1 Be7 $14) 30... e3 $1 31. Bxe3 Bc2 32. Rdd3 Bxd3 33. Bxd3 Qa4 $2 (33... Bxa5 {Fritz 19:} 34. Qf3 b5 35. Qh5 g6 36. Bxg6 fxg6 37. Qxg6+ Qg7 38. Qxg7+ Kxg7 39. c5 Rxe3 40. Rxe3 Rxc5 41. Kf2 Rxd5 42. Kf3 Bb4 43. Re6 a5 44. Kg4 Rd2 45. b3 Rxh2 46. Rb6 Rb2 47. Kxh3 Rxb3 48. Rxb5 a4 49. Kg4 a3 50. Rb7+ Kf8 51. Ra7 Bc5 52. Ra5 Bf2 53. Kf5 Rxg3 54. Ke6 Bd4 {[%eval -366,26]}) 34. Ra3 Qd1+ 35. Qf1 Qxf1+ 36. Bxf1 Bf6 $4 {[#]} ({La oportunidad de igualar pasó en tinieblas para la negras.} 36... Bxa5 $1 37. Kf2 (37. Rxa5 Rxe3 $17) 37... Bb4 38. Rb3 a5 $11) 37. Kf2 Re4 38. Rb3 Rce8 39. Kf3 Bxb2 40. d6 Bd4 41. Bd2 f5 {Las blancas están claramente mejor.} 42. g4 ({Las blancas no ven la línea ganadora:} 42. d7 Rd8 43. Bxh3 g6 44. g4 Bg1 45. gxf5 Rd4 46. Be3 Bxe3 47. Rxe3 $18) 42... Bc5 43. d7 fxg4+ 44. Kxg4 Rd8 45. Bd3 Re7 46. Bf5 g6 47. Bxg6 Rdxd7 48. Bb4 $6 {[#]} (48. Bc1 Rd1 49. Bb2 Bd4 50. Ba3 Rg1+ 51. Kxh3 $11) 48... Rg7 49. f5 Rd4+ 50. Kg5 Rxc4 51. Bxc5 Rxc5 52. Re3 Rd7 53. Kh6 Rc8 54. f6 Rf7 55. Kg5 Rc5+ 56. Bf5 Rxa5 $4 {El último y decisivo error de las negras.} ({Las negras habrían mantenido la igualdad, después de} 56... Rc6 57. Be6 Rxe6 58. Rxe6 Rd7 59. Kg6 Kf8 $11) 57. Kg6 Rxf5 58. Kxf5 Rc7 59. Kg6 Kf8 60. Rxh3 Kg8 61. Rd3 Rc8 62. Rd7 Rb8 63. Rg7+ Kf8 64. Rh7 {[#]} (64. Rh7 Ke8 65. Rh8+ Kd7 66. Rxb8 Kc7 67. Re8 Kd7 68. f7 {y mate en pocas jugadas.}) 1-0 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.16"] [Round "4.4"] [White "Pineda, Juan Jose"] [Black "Ortiz, Marcos"] [Result "0-1"] [ECO "B72"] [WhiteElo "1923"] [BlackElo "2212"] [Annotator "AI Gerardo Avellán"] [PlyCount "66"] [EventDate "2024.??.??"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Ng4 7. Qd2 Nxe3 8. Qxe3 g6 9. O-O-O Bg7 10. Nb3 Bd7 11. Kb1 Rb8 12. f4 O-O 13. Be2 Qc8 14. h3 b6 15. g4 Na5 16. Nd5 Re8 17. g5 Nc4 18. Bxc4 Qxc4 19. h4 Rbc8 20. Rh2 f5 21. gxf6 exf6 22. Nc3 Bc6 23. Nd2 Qe6 24. h5 f5 25. hxg6 hxg6 26. Qg3 fxe4 27. f5 gxf5 28. Rg1 Rc7 29. Qh4 Kf8 30. Nf1 Rf7 31. Ng3 Qf6 32. Qf4 Qe5 33. Qg5 f4 0-1 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "5.1"] [White "Espinoza, Felix"] [Black "Sanchez, Steven"] [Result "0-1"] [ECO "B15"] [WhiteElo "2071"] [BlackElo "2038"] [PlyCount "64"] [EventDate "2024.??.??"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 O-O 8. O-O Bg4 9. h3 Bh5 10. Re1 Bc7 11. c3 Qd6 12. g3 Qd7 13. Kg2 Bg6 14. Bxg6 hxg6 15. Qb3 Bd6 16. c4 Na6 17. c5 Be7 18. Bf4 g5 19. Rxe7 Qxe7 20. Bd6 Qd7 21. Bxf8 Kxf8 22. Re1 g6 23. a3 Kg7 24. Qe3 Rh8 25. g4 Nc7 26. Qe7 Qc8 27. Qd6 Nd5 28. Re4 Re8 29. Rxe8 Qxe8 30. h4 gxh4 31. g5 Qe4 32. gxf6+ Nxf6 0-1 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "5.6"] [White "Picado, Jorge"] [Black "Espinoza Solano, Jose Nahum Nahum"] [Result "1/2-1/2"] [ECO "C67"] [WhiteElo "2100"] [BlackElo "2102"] [PlyCount "16"] [EventDate "2024.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 1/2-1/2 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "5.2"] [White "Vanegas López, Natanael Enmanuel"] [Black "Espinoza, Jose"] [Result "0-1"] [ECO "B07"] [WhiteElo "1943"] [BlackElo "2050"] [PlyCount "88"] [EventDate "2024.??.??"] 1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Qd2 c6 6. O-O-O Qa5 7. Kb1 b5 8. Nd5 Qxd2 9. Nxf6+ Bxf6 10. Rxd2 Nd7 11. Be3 a6 12. f4 Bg7 13. Nf3 Nf6 14. Bd3 Ng4 15. Bg1 Bh6 16. g3 Nf6 17. h3 Nh5 18. Bf2 O-O 19. Re2 f6 20. c4 e5 21. f5 gxf5 22. exf5 bxc4 23. Bxc4+ d5 24. Bb3 Bxf5+ 25. Bc2 e4 26. Nd2 Bg6 27. Nb3 f5 28. Rg1 f4 29. g4 f3 30. Rxe4 Bxe4 31. gxh5+ Kf7 32. Nc5 Rae8 33. Rf1 Bxc2+ 34. Kxc2 Re2+ 35. Kc3 Ke8 36. Nxa6 Be3 37. Bh4 Rf4 38. Bg3 Rf5 39. Nb8 c5 40. dxc5 Bxc5 41. Na6 Bb6 42. a4 Rg2 43. Bh4 f2 44. Bxf2 Rgxf2 0-1 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "5.5"] [White "Valle Alonso, Moises Abraham"] [Black "Rocha, Maximiliano"] [Result "0-1"] [ECO "C78"] [WhiteElo "1971"] [BlackElo "2126"] [PlyCount "68"] [EventDate "2024.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 d6 8. O-O O-O 9. h3 Ne7 10. Bg5 Ng6 11. d4 exd4 12. cxd4 Bb6 13. Nbd2 h6 14. Be3 c5 15. Rc1 c4 16. Bc2 Re8 17. Nh2 Bb7 18. d5 Bc8 19. Re1 Bd7 20. Nhf1 Rc8 21. Bb1 Bxe3 22. Rxe3 Nf4 23. Ng3 g5 24. Nf3 Nh7 25. e5 Nf8 26. Ne4 dxe5 27. Nd6 Qf6 28. Nxe8 Rxe8 29. Nd2 Bf5 30. Ne4 Qg6 31. Qf3 Nxd5 32. g4 Nxe3 33. gxf5 Nxf5 34. Nd2 Nh4 0-1 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "5.4"] [White "Alfaro, William"] [Black "Pineda, Juan Jose"] [Result "1-0"] [ECO "D66"] [WhiteElo "2088"] [BlackElo "1923"] [PlyCount "79"] [EventDate "2024.??.??"] 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. Bg5 Be7 6. e3 O-O 7. Rc1 Nbd7 8. Bd3 Re8 9. O-O b6 10. e4 dxe4 11. Nxe4 Bb7 12. c5 Nxe4 13. Bxe7 Qxe7 14. Bxe4 b5 15. Ne5 Rac8 16. Qf3 Nxe5 17. dxe5 Red8 18. Qe3 Rd7 19. Rfd1 Rcd8 20. Rd6 Rxd6 21. cxd6 Qh4 22. g3 Qh5 23. Bf3 Qf5 24. Be4 Qh5 25. Bf3 Qf5 26. Bxc6 Bxc6 27. Rxc6 f6 28. f4 g5 29. Qc3 gxf4 30. Rc8 Rxc8 31. Qxc8+ Kg7 32. exf6+ Kf7 33. d7 Qb1+ 34. Kf2 fxg3+ 35. hxg3 Qxb2+ 36. Ke3 Qe5+ 37. Kd2 Qb2+ 38. Kd3 Qa3+ 39. Ke4 Qa4+ 40. Ke5 1-0 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "5.3"] [White "Ortiz, Marcos"] [Black "Fonseca Cabrera, Ernesto"] [Result "1/2-1/2"] [ECO "C30"] [WhiteElo "2212"] [BlackElo "2117"] [PlyCount "22"] [EventDate "2024.??.??"] 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. f4 exd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nf3 d5 9. exd5 Bxd5 10. Nxd5 Qxd5 11. Be3 Bd6 1/2-1/2 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "6.6"] [White "Espinoza, Felix"] [Black "Vanegas López, Natanael Enmanuel"] [Result "1-0"] [ECO "C42"] [WhiteElo "2071"] [BlackElo "1943"] [PlyCount "63"] [EventDate "2024.??.??"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Nc6 6. Nc3 Nxc3 7. dxc3 Bf5 8. Be3 Be7 9. Qb3 Qc8 10. O-O-O O-O 11. Bd3 Bxd3 12. Rxd3 Re8 13. Rhd1 Bf8 14. c5 dxc5 15. Rd5 b6 16. Ng5 Re7 17. Qa4 Qb7 18. Nxh7 Kxh7 19. Qh4+ Kg8 20. Rh5 f6 21. Rh8+ Kf7 22. Qh5+ g6 23. Qh7+ Bg7 24. Bh6 Rxh8 25. Qxg7+ Ke6 26. Qxh8 Qb8 27. Bf8 Re8 28. Qg8+ Kf5 29. g4+ Kg5 30. h4+ Kf4 31. Qxg6 Kf3 32. Qxf6+ 1-0 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "6.2"] [White "Rocha, Maximiliano"] [Black "Picado, Jorge"] [Result "1/2-1/2"] [ECO "B23"] [WhiteElo "2126"] [BlackElo "2100"] [PlyCount "12"] [EventDate "2024.??.??"] 1. e4 c5 2. Nc3 a6 3. f4 Nc6 4. Nf3 d6 5. Bc4 g6 6. O-O Bg7 1/2-1/2 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "6.1"] [White "Sanchez, Steven"] [Black "Espinoza Solano, Jose Nahum Nahum"] [Result "0-1"] [ECO "A41"] [WhiteElo "2038"] [BlackElo "2102"] [PlyCount "90"] [EventDate "2024.??.??"] 1. d4 d6 2. c4 e5 3. d5 a5 4. Nc3 Nd7 5. e4 Ngf6 6. Be2 Nc5 7. f3 c6 8. Be3 cxd5 9. cxd5 b6 10. Qd2 Be7 11. Bb5+ Bd7 12. Nge2 O-O 13. O-O Ne8 14. Ng3 Bxb5 15. Nxb5 Nc7 16. Nxc7 Qxc7 17. Rac1 Rfc8 18. Rc3 g6 19. Rfc1 Qd7 20. Qc2 b5 21. a3 a4 22. Nh1 Bd8 23. Nf2 Ba5 24. Rxc5 dxc5 25. Nd3 Qd6 26. f4 f6 27. Nxc5 exf4 28. Bd4 Bb6 29. Qf2 Rxc5 30. Rxc5 Bxc5 31. Bxc5 Qe5 32. g3 Qxe4 33. d6 f3 34. Qd2 Re8 35. Kf2 Qe2+ 36. Qxe2 fxe2 37. Bb4 Kf7 38. h3 e1=Q+ 39. Bxe1 Rxe1 40. Kxe1 Ke6 41. d7 Kxd7 42. Kd2 Kd6 43. Kc3 Kc5 44. g4 f5 45. Kd3 Kd5 0-1 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "6.5"] [White "Espinoza, Jose"] [Black "Ortiz, Marcos"] [Result "0-1"] [ECO "B61"] [WhiteElo "2050"] [BlackElo "2212"] [PlyCount "116"] [EventDate "2024.??.??"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8. O-O-O Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. Bc4 Qc5 12. Qxc5 Rxc5 13. Be2 Bc6 14. Nd5 Bd7 15. Rhe1 Bg7 16. Ne3 Bh6 17. Bf3 Bc6 18. Kb1 Bxe3 19. Rxe3 Re5 20. Rde1 e6 21. b3 Ke7 22. c4 Rb8 23. Kb2 a6 24. g3 f5 25. Bh1 fxe4 26. Bxe4 f5 27. Bxc6 Rxe3 28. Rxe3 bxc6 29. f4 c5 30. Kc3 a5 31. a3 h5 32. Re2 h4 33. Re3 hxg3 34. hxg3 Kd7 35. Rd3 Kc6 36. Re3 Rg8 37. b4 a4 38. Kb2 Rg6 39. Rd3 d5 40. cxd5+ exd5 41. bxc5 Kxc5 42. Re3 Kd4 43. Re5 Rxg3 44. Rxf5 Rg2+ 45. Kb1 Kc4 46. Rf8 d4 47. Kc1 Kd3 48. f5 Ra2 49. f6 Rxa3 50. f7 Rc3+ 51. Kb2 Rc7 52. Ka3 Kc3 53. Kxa4 d3 54. Rd8 Rxf7 55. Rc8+ Kd2 56. Kb3 Rb7+ 57. Kc4 Rb1 58. Re8 Kc2 0-1 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "6.4"] [White "Fonseca Cabrera, Ernesto"] [Black "Alfaro, William"] [Result "1/2-1/2"] [ECO "A70"] [WhiteElo "2117"] [BlackElo "2088"] [PlyCount "36"] [EventDate "2024.??.??"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 O-O 9. Bd3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Nd7 15. O-O Ne5 16. Nxe5 Qxd6 17. Nc6 Bb7 18. Be3 Bxc6 1/2-1/2 [Event "Campeonato Nacional Absoluto 2024"] [Site "Academia de Ajedrez Julio Ramirez de Arellano"] [Date "2024.03.17"] [Round "6.3"] [White "Pineda, Juan Jose"] [Black "Valle Alonso, Moises Abraham"] [Result "1-0"] [ECO "B90"] [WhiteElo "1923"] [BlackElo "1971"] [PlyCount "75"] [EventDate "2024.??.??"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 h5 10. O-O-O Nbd7 11. h3 h4 12. Kb1 b5 13. f4 O-O 14. f5 Bc4 15. Bd3 Nh5 16. Ne2 a5 17. Rhg1 a4 18. Nbc1 Qa5 19. g4 Qxd2 20. Rxd2 Nhf6 21. g5 Ne8 22. Rg4 Bd8 23. Bxc4 bxc4 24. Nc3 Ba5 25. Nd5 Bd8 26. Ne2 Nc7 27. Nec3 a3 28. b3 Re8 29. Nxc7 Bxc7 30. Nb5 Rec8 31. Nxc7 Rxc7 32. Rxd6 cxb3 33. cxb3 Rac8 34. Rg1 Nf8 35. Rc1 Rxc1+ 36. Bxc1 Ra8 37. Rd5 Nh7 38. g6 1-0