[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.26"]
[Round "8"]
[White "Aburto Garcia, Jose Luis"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1750"]
[BlackElo "1477"]
[PlyCount "61"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. Nf3 Bb7 6. Qc2 Nc6 7. a3 Bxc3 8. Bxc3 0-0 9. e4 Ne7 10. d5 Ng6 11. h4 d6 12. 0-0-0 e5 13. h5 Ne7 14. h6 g6 15. Be2 Ng4 16. Bd3 Bc8 17. Nh4 Qe8 18. Qe2 c6 19. f3 Nf6 20. g4 cxd5 21. exd5 Nd7 22. f4 f6 23. Rhf1 Nc5 24. Bc2 Bd7 25. Rf2 Ba4 26. Rdf1 Bxc2 27. Kxc2 e4 28. g5 f5 29. b3 a6 30. Qe3 b5 31. Qd4 1-0

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.26"]
[Round "9"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Vasquez, Jose Luis"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1477"]
[BlackElo "1737"]
[PlyCount "26"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Bf4 Bd6 5. Bxd6 Qxd6 6. c5 Qc7 7. e3 Nf6 8. Nf3 0-0 9. Be2 Nbd7 10. 0-0 Ne8 11. Re1 Nef6 12. Rf1 Ne8 13. Re1 Nef6 1/2-1/2

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.25"]
[Round "7"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Vallecillo, Saul"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1477"]
[BlackElo "1884"]
[PlyCount "70"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. dxc5 g6 4. Nc3 Qa5 5. Qd2 Qxc5 6. f3 Nc6 7. e4 a6 8. Na4 Qb4 9. b3 Qxd2+ 10. Bxd2 b5 11. Nb6 Rb8 12. Nxc8 Rxc8 13. Bd3 Bg7 14. Rd1 0-0 15. Ne2 Ne5 16. Bb4 d6 17. 0-0 Nfd7 18. Nf4 Nc6 19. Ba3 Nb6 20. Rb1 Ne5 21. Bb2 Nxd3 22. Bxg7 Nxf4 23. Bxf8 Kxf8 24. Rf2 Nd7 25. Rd2 Ne5 26. Kf2 Rc3 27. h3 h5 28. Ra1 g5 29. Kg1 Nxh3+ 30. Kh2 Nf4 31. a4 b4 32. a5 g4 33. Kg3 Nfg6 34. Rh1 gxf3 35. Rxh5 fxg2+ 0-1

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.19"]
[Round "6"]
[White "Aguilar Bejarano, Pablo Sebastian"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1475"]
[BlackElo "1477"]
[PlyCount "29"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 d5 3. Bf4 Bg7 4. e3 Nf6 5. Be2 Nbd7 6. c4 c6 7. 0-0 0-0 8. Nc3 Re8 9. Rc1 dxc4 10. Bxc4 Nb6 11. Bb3 Nh5 12. Bg5 h6 13. Bh4 Nd5 14. Nxd5 cxd5 15. h3 1/2-1/2

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.19"]
[Round "5"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Quintero, Armando"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1477"]
[BlackElo "1801"]
[PlyCount "140"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c6 4. c3 Nbd7 5. Nbd2 e6 6. e3 Be7 7. h3 0-0 8. Bd3 Re8 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qh5 Nf8 12. h4 c5 13. Nf3 d4 14. 0-0-0 Qa5 15. exd4 cxd4 16. Nxd4 Bd7 17. Kb1 Rac8 18. Nb3 Qa4 19. Bg5 Bb5 20. Qe2 Bc4 21. Bxc4 Rxc4 22. Bxe7 Rxe7 23. Rd4 Rxd4 24. Nxd4 a6 25. g3 b5 26. Qc2 Qc4 27. Qe2 Qd5 28. Re1 Rc7 29. Qe4 Qc5 30. Re2 b4 31. Rc2 Qc4 32. Qe2 Qd5 33. f4 bxc3 34. bxc3 Qh1+ 35. Kb2 Rb7+ 36. Nb3 a5 37. a4 Qc6 38. Ka3 Nd7 39. Qg2 Qc8 40. Qf2 Qf8+ 41. Ka2 Qb8 42. Rb2 Qc7 43. Qd2 h5 44. Qd3 Qc6 45. Ka3 Rc7 46. Rc2 g6 47. Qd6 Qb7 48. Nxa5 Qc8 49. c4 Nc5 50. Nb3 Nb7 51. Qd4 Rd7 52. Qe3 Qd8 53. Rd2 Qe7+ 54. Ka2 Rc7 55. Qc3 Qe8 56. Qb4 Qc6 57. Rc2 Qe4 58. Rc3 Qe1 59. Qb6 Rd7 60. Kb2 Kg7 61. Qc6 Qd1 62. Qg2 Nc5 63. Nxc5 Rd2+ 64. Qxd2 Qxd2+ 65. Rc2 Qd4+ 66. Rc3 Qxc5 67. Kb3 Kf8 68. Rd3 Ke7 69. Rd6 Qe3+ 70. Kb4 Qxg3 0-1

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.18"]
[Round "4"]
[White "Quintanilla, Marvin"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1865"]
[BlackElo "1477"]
[PlyCount "42"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qf6 6. Qxf6 Nxf6 7. Nc3 Bb4 8. Bd3 Bxc3+ 9. bxc3 0-0 10. Bg5 h6 11. Bxf6 gxf6 12. Kd2 Re8 13. f3 Kf8 14. c4 d6 15. g4 Bd7 16. Rab1 Rab8 17. Rhg1 Kg7 18. f4 Re7 19. Rbe1 b6 20. Bf1 Rbe8 21. Bd3 Rb8 1/2-1/2

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.12"]
[Round "3"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Batres, Francisco"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1477"]
[BlackElo "2045"]
[PlyCount "45"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. e3 Nbd7 4. Nf3 c5 5. c3 g6 6. Nbd2 Bg7 7. Be2 0-0 8. 0-0 b6 9. h3 Bb7 10. Re1 Qc7 11. Rc1 Qc6 12. Bf1 Rfe8 13. e4 e5 14. d5 Qc7 15. Bh2 Nh5 16. a4 Bh6 17. g4 Bxd2 18. Qxd2 Ng7 19. Bb5 a6 20. Bxd7 Qxd7 21. Qh6 f6 22. Nd2 Qxa4 23. f4 1/2-1/2

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.12"]
[Round "2"]
[White "Velasquez, Rommel"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1903"]
[BlackElo "1477"]
[PlyCount "61"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 d5 6. e3 0-0 7. Bd3 c5 8. Nf3 h6 9. 0-0 Nbd7 10. Ne5 Qc7 11. f4 b6 12. cxd5 Nxe5 13. d6 Nf3+ 14. Qxf3 Qxd6 15. Qxa8 Ba6 16. Qxf8+ Kxf8 17. Bxa6 Ne4 18. Bb2 cxd4 19. cxd4 b5 20. Bb7 Nd2 21. Bc3 Qb6 22. Bxd2 Qxb7 23. Rfc1 Qe4 24. Rc8+ Ke7 25. Bb4+ Kf6 26. Kf2 Qf5 27. Rac1 g5 28. Bd6 g4 29. Be5+ Kg6 30. Rg8+ Kh5 31. h3 1-0

[Event "Managua Bayardo Muniz Memorial 5th"]
[Site "Managua"]
[Date "2023.03.10"]
[Round "1"]
[White "Valle Alonso, Moises Abraham"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1838"]
[BlackElo "1477"]
[PlyCount "45"]
[EventDate "2023.03.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bg7 7. Be2 0-0 8. Qd2 Qa5 9. Nb3 Qd8 10. 0-0-0 d6 11. f3 Be6 12. h4 Nh5 13. g4 Ng3 14. h5 Bxc3 15. bxc3 g5 16. Rhg1 Nxe2+ 17. Qxe2 Bxb3 18. axb3 h6 19. f4 f6 20. fxg5 fxg5 21. Qc4+ Kh7 22. e5 Nxe5 23. Qe4+ 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.12"]
[Round "9.18"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Pichardo, Carlos"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1414"]
[BlackElo "1615"]
[PlyCount "96"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 f5 4. e3 Nf6 5. c3 Be7 6. Ne5 0-0 7. Nd2 Nbd7 8. Be2 c5 9. 0-0 Nxe5 10. dxe5 Ne4 11. Nxe4 fxe4 12. a4 a6 13. f3 exf3 14. Bxf3 c4 15. b4 Qb6 16. Kh1 g5 17. Bg3 Qxe3 18. Bh5 Bd7 19. Qc2 b5 20. Bg6 Be8 21. Bxe8 Raxe8 22. Rfe1 Qb6 23. axb5 axb5 24. Qe2 Rf5 25. h4 Ref8 26. hxg5 Bxg5 27. Qg4 h6 28. Bh4 Qd8 29. Ra6 Rf1+ 30. Rxf1 Rxf1+ 31. Kh2 Kh8 32. Bxg5 Qxg5 33. Ra8+ Kg7 34. Ra7+ Rf7 35. Rxf7+ Kxf7 36. Qd4 Kg6 37. Kg1 Kf5 38. Qf2+ Kxe5 39. Qd4+ Kf5 40. Qb6 Qc1+ 41. Kh2 Qxc3 42. Qf2+ Kg5 43. g3 Qe5 44. Qd2+ Kg6 45. Qc2+ Qf5 46. Qc3 e5 47. g4 Qf4+ 48. Kh3 d4 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.12"]
[Round "8.19"]
[White "Munoz Cortez, Anahi Alexandra"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1311"]
[BlackElo "1414"]
[PlyCount "76"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. Bc4 Nc6 5. d3 d6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. 0-0 Nf6 9. h3 0-0 10. Nh2 b5 11. f4 b4 12. Ne2 Rc8 13. g4 c4 14. Ng3 cxd3 15. cxd3 Qb6+ 16. Kh1 Nd7 17. f5 Qa5 18. h4 Ba4 19. Qf3 Rc2 20. Qe3 Ne5 21. Ne2 Bb5 22. Rd1 Qa6 23. Rg1 Bxd3 24. Nd4 Qb7 25. Nxc2 Bxe4+ 26. Rg2 Bxg2+ 27. Kg1 Bh1 28. Qg3 Be4 29. Nd4 Nd3 30. Ndf3 Rc8 31. Be3 Rc2 32. fxg6 fxg6 33. h5 Be5 34. Qh3 Nf4 35. Bxf4 Bxf4 36. hxg6 Bxh2+ 37. Kf1 Qb5+ 38. Ke1 Qe2# 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.11"]
[Round "7.21"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Cabezas Calero, Abigail Carolina"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1414"]
[BlackElo "1565"]
[PlyCount "119"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. c4 e6 4. Qb3 Nc6 5. e3 Nb4 6. Na3 Nf6 7. c5 a5 8. Rc1 c6 9. Nf3 Be7 10. Be2 0-0 11. h3 h6 12. 0-0 Nd7 13. Nb1 b5 14. cxb6 Qxb6 15. a3 a4 16. Qc3 Na2 17. Qxc6 Nxc1 18. Qxc1 Rfc8 19. Nc3 Bd6 20. Bxd6 Qxd6 21. Qd2 Nb6 22. Bd1 Rcb8 23. g4 Nc4 24. Qc1 Bd3 25. Re1 Nxb2 26. Qa1 Qc7 27. Na2 Nxd1 28. Rxd1 Be2 29. Rc1 Qb6 30. Ne5 Qb2 31. Nb4 Qxa1 32. Rxa1 Bb5 33. Kg2 Rc8 34. Ned3 Bxd3 35. Nxd3 Rc3 36. Nc5 e5 37. h4 exd4 38. exd4 Rc4 39. Rd1 Rb8 40. Rd3 Rb2 41. Kg3 Rbc2 42. Kf4 f6 43. f3 Re2 44. Kf5 Kf7 45. h5 Rec2 46. Kf4 Rc1 47. Ke3 g6 48. hxg6+ Kxg6 49. Kf4 R4c3 50. Rxc3 Rxc3 51. Nxa4 Rxa3 52. Nb6 Rd3 53. Nc8 Kf7 54. Nd6+ Kg6 55. Nf5 h5 56. Nh4+ Kh7 57. Nf5 h4 58. Nxh4 Rxd4+ 59. Ke3 Ra4 60. Nf5 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.05"]
[Round "6.18"]
[White "Lopez Tercero, Enders Wilfredo"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1648"]
[BlackElo "1414"]
[PlyCount "113"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Bc4 Nc7 8. Bxf7+ Kxf7 9. Qf4+ Kg8 10. Ng5 Qe8 11. Nc3 Ne6 12. Nxe6 dxe6 13. h4 Qf7 14. Qe4 Qf5 15. f4 Qxe4+ 16. Nxe4 Nd4 17. Kd2 b6 18. c3 Nc6 19. h5 Kg7 20. h6+ Kf7 21. g4 Bb7 22. Ke3 Ke8 23. g5 Na5 24. b3 Rc8 25. Bb2 Ba8 26. Rhd1 Bxh6 27. gxh6 Bxe4 28. Kxe4 Rf8 29. Rd2 Rd8 30. Rxd8+ Kxd8 31. Rd1+ Ke8 32. Bc1 Rf5 33. Rh1 Nb7 34. b4 Nd8 35. Be3 Nf7 36. a4 Kd7 37. a5 Kc6 38. axb6 axb6 39. c4 Nd8 40. Ra1 Kb7 41. b5 Rf8 42. Ra6 Nf7 43. Rxb6+ Ka8 44. Rxe6 Re8 45. Ra6+ Kb8 46. f5 gxf5+ 47. Kxf5 Nh8 48. Ke6 Ng6 49. c5 Rd8 50. Bg5 Rd3 51. Bxe7 Nxe7 52. Kxe7 Rd5 53. e6 Rxc5 54. Kf7 Rxb5 55. e7 Kb7 56. Re6 Rf5+ 57. Kg7 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.04"]
[Round "4.22"]
[White "Lopez Masis, Kenard Evans"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1573"]
[BlackElo "1414"]
[PlyCount "154"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 e6 4. e4 Be7 5. Nf3 Nh5 6. Be3 a6 7. e5 dxe5 8. Nxe5 Nf6 9. Qd2 Nd5 10. Nxd5 exd5 11. c4 a5 12. a3 0-0 13. Bd3 f6 14. Nf3 Be6 15. Qc2 f5 16. 0-0 c6 17. Rfe1 dxc4 18. Bxc4 Bd5 19. Qb3 b5 20. Bxd5+ Qxd5 21. Qxd5+ cxd5 22. Rac1 Bd6 23. Bg5 Ra7 24. Re6 Rd7 25. Ne5 Bxe5 26. Rxe5 h6 27. Bd2 Na6 28. Bxa5 Rff7 29. Rc6 Nc7 30. Bxc7 Rxc7 31. Re8+ Kh7 32. Ree6 b4 33. axb4 Rfe7 34. Kf1 Rxe6 35. Rxc7 Rb6 36. Rc5 Rxb4 37. Rxd5 Rxb2 38. Rxf5 Kg6 39. Rf8 Rd2 40. Rd8 Kf6 41. Ke1 Ra2 42. g3 Ke7 43. Rd5 Ke6 44. Re5+ Kd6 45. Re2 Ra1+ 46. Kd2 Kd5 47. Re7 g5 48. Rd7+ Ke4 49. Rd6 Ra2+ 50. Ke1 Ra1+ 51. Ke2 Ra2+ 52. Kf1 Kf3 53. Rf6+ Kg4 54. Rxh6 Ra1+ 55. Kg2 Rd1 56. Rd6 Kf5 57. Rd5+ Ke6 58. Rxg5 Rxd4 59. h4 Kf6 60. Kf3 Rd3+ 61. Kg4 Rd4+ 62. f4 Rd8 63. h5 Rh8 64. Rg6+ Kf7 65. Kg5 Rh7 66. h6 Kf8 67. Rg7 Rxg7+ 68. hxg7+ Kxg7 69. Kf5 Kf7 70. g4 Kg7 71. g5 Kf7 72. Ke5 Kg7 73. Ke6 Kf8 74. f5 Ke8 75. f6 Kf8 76. g6 Kg8 77. g7 Kh7 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.29"]
[Round "3.22"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Olivares, Odell"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1414"]
[BlackElo "1529"]
[PlyCount "71"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d6 4. Qd2 c6 5. f3 Na6 6. a3 Nc7 7. e4 Ne6 8. Be3 Bg7 9. g4 h5 10. g5 Nh7 11. h4 Qc7 12. Nge2 Bd7 13. f4 b5 14. Bh3 Nef8 15. Bxd7+ Nxd7 16. f5 Nhf8 17. Qd3 Nb6 18. b3 a6 19. 0-0 0-0-0 20. Nf4 c5 21. f6 exf6 22. Nfd5 Nxd5 23. Nxd5 Qb7 24. gxf6 Bh6 25. Bxh6 Rxh6 26. Qe3 Rh8 27. dxc5 Ne6 28. cxd6 Rxd6 29. Ne7+ Kb8 30. Rad1 Rhd8 31. Qg3 Qb6+ 32. Kh2 Ka8 33. Rxd6 Rxd6 34. Nd5 Qc5 35. b4 Qxc2+ 36. Rf2 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.29"]
[Round "2.18"]
[White "Gonzalez Caceres, Amin Oreste"]
[Black "Avilez Sanchez, Ruy Marcelino"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1740"]
[BlackElo "1414"]
[PlyCount "138"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 Be7 4. e3 b6 5. Be2 d5 6. Nbd2 0-0 7. Ne5 Bb7 8. g4 Ne4 9. f3 Bh4+ 10. Bg3 Nxg3 11. hxg3 Bxg3+ 12. Kf1 Bxe5 13. dxe5 Nd7 14. f4 f6 15. exf6 Qxf6 16. Nf3 g5 17. Qd3 Qg7 18. Nxg5 Nc5 19. Qxh7+ Qxh7 20. Rxh7 d4 21. Bc4 Rae8 22. Ke2 Bd5 23. Bxd5 exd5 24. Rah1 Rxe3+ 25. Kd2 Rfe8 26. f5 Re2+ 27. Kd1 d3 28. Rh8+ Kg7 29. Ne6+ R8xe6 30. R1h7+ Kf6 31. fxe6 Nxe6 32. cxd3 Rxb2 33. Rh6+ Kf7 34. R8h7+ Ng7 35. g5 Rg2 36. Rc6 Rxg5 37. Rxc7+ Kg8 38. Rh2 b5 39. Rxa7 d4 40. Kc2 Ne6 41. Kb3 Nc5+ 42. Kc2 Rg3 43. Rhh7 Nxd3 44. Rhd7 Nb4+ 45. Kb2 Rf3 46. Ra8+ Rf8 47. Rxf8+ Kxf8 48. Rxd4 Nc6 49. Rd5 Na7 50. Rd7 Nc6 51. Rc7 Ne5 52. Rb7 Nc4+ 53. Kc3 Nd6 54. Rb6 Ne4+ 55. Kd4 Nd2 56. Rxb5 Ke7 57. a4 Kd6 58. a5 Kc6 59. Rb2 Nf3+ 60. Ke4 Ng5+ 61. Kf5 Nf7 62. a6 Nd6+ 63. Ke6 Nc8 64. Rc2+ Kb6 65. Rxc8 Kxa6 66. Kd5 Kb7 67. Rc1 Kb6 68. Rc2 Kb7 69. Kd6 Kb8 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.28"]
[Round "1.17"]
[White "Avilez Sanchez, Ruy Marcelino"]
[Black "Vallecillo, Saul"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1414"]
[BlackElo "1840"]
[PlyCount "64"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. Nbd2 c5 5. e3 Nc6 6. c3 c4 7. b3 b5 8. a4 b4 9. cxb4 c3 10. Nb1 Bxb4 11. Qc2 Bd7 12. Bd3 Rc8 13. 0-0 Ba5 14. Bd6 Nb4 15. Bxb4 Bxb4 16. Ne5 0-0 17. Rc1 h6 18. f3 Qb6 19. Ra2 Rc7 20. Qe2 Rfc8 21. Na3 Bxa3 22. Rxa3 Qb4 23. Qa2 c2 24. Qb2 Qd2 25. h3 Rc3 26. Raa1 Qxe3+ 27. Kh1 Qxd4 28. Nxd7 Rxd3 29. Nxf6+ gxf6 30. Rxc2 Rd1+ 31. Kh2 Qf4+ 32. g3 Rxc2+ 0-1

