[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.06"]
[Round "8"]
[White "Flores, Manuel"]
[Black "Melendez Vargas, Deybis Antonio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1824"]
[BlackElo "1479"]
[PlyCount "107"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[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. Nf3 e6 3. g3 c5 4. e3 Nc6 5. Bg2 d5 6. c3 Bd6 7. Nbd2 0-0 8. 0-0 b6 9. Re1 Bb7 10. a4 Re8 11. b3 Qd7 12. Ba3 cxd4 13. Nxd4 Bxa3 14. Rxa3 Nxd4 15. exd4 Rac8 16. Re3 a6 17. b4 b5 18. Nb3 Qd8 19. Nc5 Nd7 20. Nxd7 Qxd7 21. a5 Rc6 22. f4 Bc8 23. Qe1 Qc7 24. Bxd5 Rd6 25. Bg2 Bb7 26. Ra2 Bxg2 27. Rxg2 Qc4 28. f5 Qd5 29. Rf2 f6 30. g4 e5 31. Rfe2 Rc8 32. dxe5 fxe5 33. Rxe5 Qd1 34. Re8+ Rxe8 35. Rxe8+ Kf7 36. Re7+ Kf6 37. Re6+ Kf7 38. Qxd1 Rxd1+ 39. Kf2 Rc1 40. Rxa6 Rxc3 41. Rb6 Rc2+ 42. Kg3 Rc3+ 43. Kh4 Rc7 44. Rxb5 Kf6 45. Rb6+ Ke5 46. a6 Kd5 47. b5 Ra7 48. f6 gxf6 49. Rxf6 Kc5 50. Rf5+ Kb6 51. Kh5 Rg7 52. g5 Rd7 53. h4 Re7 54. Kh6 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.06"]
[Round "9"]
[White "Melendez Vargas, Deybis Antonio"]
[Black "Perez Cinco, Alexander Joel"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1479"]
[PlyCount "48"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[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 Nf6 4. cxd5 cxd5 5. Bf4 a6 6. Nf3 Nbd7 7. Rc1 e6 8. e3 Nh5 9. Bg5 Nhf6 10. Bf4 Nh5 11. Bg5 Nhf6 12. Ne5 Be7 13. f4 Nxe5 14. Bxf6 Bxf6 15. fxe5 Be7 16. Bd3 0-0 17. 0-0 f5 18. Ne2 Bd7 19. Nf4 Qb6 20. Rf2 Rac8 21. Rfc2 Rxc2 22. Rxc2 Rc8 23. Rxc8+ Bxc8 24. Qc2 Bd7 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.05"]
[Round "7"]
[White "Melendez Vargas, Deybis Antonio"]
[Black "Rios Borgen, Edgard Jose"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1479"]
[BlackElo "1749"]
[PlyCount "51"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[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 e6 3. Nc3 Bb4 4. cxd5 exd5 5. Qc2 Nc6 6. e3 Nf6 7. Bd3 Qe7 8. Nge2 Bg4 9. 0-0 Bxc3 10. bxc3 0-0 11. f3 Bd7 12. e4 dxe4 13. fxe4 h6 14. e5 Nd5 15. Rf3 Bg4 16. Rg3 Qh4 17. Ba3 Rfe8 18. Rf1 Rad8 19. Nf4 Be6 20. Nxd5 Bxd5 21. Qd2 Rd7 22. Rf4 Qd8 23. Rfg4 g5 24. Rxg5+ Kh8 25. Rg7 f5 26. Qxh6# 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.30"]
[Round "5"]
[White "Allen Montes, Charles Mijail"]
[Black "Melendez Vargas, Deybis Antonio"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1485"]
[BlackElo "1479"]
[PlyCount "117"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Ne2 e6 8. Nd2 Bd6 9. Nf3 h6 10. Be3 0-0 11. Qd2 Ne4 12. Qc1 f5 13. h4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bf4 Bd7 17. Bxe5 Qxe5 18. Qf4 Qxf4 19. Nxf4 Bc6 20. f3 Nc5 21. Kd2 Nxd3 22. Kxd3 Rfe8 23. Rhe1 Kf7 24. Kd4 g5 25. hxg5 hxg5 26. Nxd5 Rxe1 27. Rxe1 Bxd5 28. Kxd5 Rd8+ 29. Kc4 Rd2 30. Kb3 Rxg2 31. Re3 Rd2 32. Re1 f4 33. Rh1 Rd3 34. Rh3 g4 35. Rh4 Rxf3 36. Rxg4 Kf6 37. a4 Kf5 38. Rg7 Re3 39. Rxb7 f3 40. Rf7+ Kg4 41. Rg7+ Kh4 42. Rxa7 f2 43. Rf7 Kg3 44. Rxf2 Kxf2 45. Kb4 Re8 46. b3 Ke3 47. a5 Rb8+ 48. Ka3 Kd3 49. Kb2 Ra8 50. b4 Kc4 51. Ka3 Kxc3 52. Ka4 Kc4 53. b5 Rb8 54. a6 Rxb5 55. a7 Rb1 56. Ka5 Kc5 57. Ka6 Ra1+ 58. Kb7 Rxa7+ 59. Kxa7 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.30"]
[Round "6"]
[White "Pilarte, Mario"]
[Black "Melendez Vargas, Deybis Antonio"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1848"]
[BlackElo "1479"]
[PlyCount "91"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. h3 Be6 10. c3 Nd7 11. Qc2 Nf8 12. Be3 Qc7 13. Rfe1 Rad8 14. Nh4 Qc8 15. Nf5 Bb8 16. Rad1 c5 17. Ng3 c4 18. Be4 Bd5 19. Bxd5 Rxd5 20. Bd2 Bxg3 21. fxg3 Ne6 22. Qe4 Rdd8 23. Qg4 Nf8 24. Qxc8 Rxc8 25. Rxe8 Rxe8 26. Re1 Rxe1+ 27. Bxe1 Nd7 28. Kf2 Kf8 29. Ke3 f5 30. Kf4 g6 31. g4 fxg4 32. hxg4 Ke7 33. Bh4+ Ke6 34. Bd8 h6 35. Ke4 f5+ 36. gxf5+ gxf5+ 37. Kf4 Nf8 38. Bc7 Ng6+ 39. Kf3 h5 40. Bb8 a6 41. b3 b5 42. bxc4 bxc4 43. g3 Kd5 44. Ke3 Kc6 45. Kd2 Kd5 46. Ke3 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.29"]
[Round "4"]
[White "Melendez Vargas, Deybis Antonio"]
[Black "Treminio Umanzor, Leonel Alejandro"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1479"]
[BlackElo "1313"]
[PlyCount "118"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[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 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 Nbd7 9. Nge2 b6 10. 0-0 Bb7 11. f3 Rc8 12. Kh1 c5 13. Qd2 Re8 14. Rae1 a6 15. Bg3 Nh5 16. Bf2 b5 17. dxc5 Nxc5 18. Bc2 b4 19. Na4 a5 20. Nxc5 Bxc5 21. Nd4 Qg5 22. Bb3 Ba6 23. Rg1 Bc4 24. Ba4 Re7 25. b3 Bxd4 26. Qxd4 Ba6 27. Bh4 Qe5 28. Bxe7 Qxe7 29. Qxd5 Rc5 30. Qa8+ Bc8 31. g3 Kh7 32. Qe4+ Qxe4 33. fxe4 Bb7 34. Rgf1 Rc2 35. Kg1 Bxe4 36. Rf2 Rc7 37. Rd2 f5 38. Bb5 Rc3 39. Kf2 Nf6 40. Be2 Bc2 41. Bf3 Be4 42. Rd4 Bd3 43. Rd1 Ne4+ 44. Bxe4 fxe4 45. Rd2 Rc5 46. g4 g5 47. Rd6 Rc7 48. Kg3 Rc1 49. h3 Re1 50. Kf2 Rf1+ 51. Kg2 Re1 52. Rf2 Rxe3 53. Rf7+ Kg8 54. Ra7 Re2+ 55. Kg3 Re3+ 56. Kf2 Re2+ 57. Kg1 Re1+ 58. Kf2 Re2+ 59. Kf1 Re3+ 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.23"]
[Round "2"]
[White "Brinquis Lahoz, Joaquin"]
[Black "Melendez Vargas, Deybis Antonio"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "1479"]
[PlyCount "88"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[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 e6 3. Nf3 c5 4. e3 Nc6 5. Nbd2 d5 6. Bb5 Qb6 7. Bxc6+ bxc6 8. Qc1 Ba6 9. Rb1 cxd4 10. exd4 c5 11. c3 cxd4 12. c4 Rc8 13. b3 Bb4 14. 0-0 0-0 15. Rd1 Rfd8 16. Bg5 Be7 17. h3 dxc4 18. bxc4 Qc5 19. Nb3 Qxc4 20. Qxc4 Rxc4 21. Nbxd4 h6 22. Be3 Nd5 23. Bc1 Nc3 24. Ne5 Rcxd4 25. Rxd4 Rxd4 26. Rb8+ Rd8 27. Rxd8+ Bxd8 28. Nc6 Ne2+ 29. Kh2 Bc7+ 30. Kh1 Nxc1 31. Nxa7 Nxa2 32. Nc6 Kf8 33. Nd4 Bb6 34. Nf3 Bxf2 35. Nd2 Bb7 36. Kh2 e5 37. g3 e4 38. Nc4 e3 39. Ne5 e2 40. Nd3 Be3 41. g4 Ba6 42. Ne1 Bd2 43. Nf3 Ba5 44. Kg3 Bb7 0-1

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.23"]
[Round "3"]
[White "Melendez Vargas, Deybis Antonio"]
[Black "Garcia Martinez, Antonio Jose"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1479"]
[BlackElo "1815"]
[PlyCount "140"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[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. cxd5 cxd5 5. Nf3 a6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Nc6 9. a3 f5 10. Be2 Nf6 11. 0-0 0-0 12. Rc1 Bd7 13. Na4 h6 14. Nc5 Rab8 15. Nh4 Be8 16. f4 Kh7 17. Nf3 Bh5 18. Ne5 Bxe2 19. Qxe2 Ne4 20. Ncd7 Nxe5 21. Nxf8+ Rxf8 22. fxe5 Qb6 23. Qe1 Qxb2 24. Qb4 Qxb4 25. axb4 Nd2 26. Rf2 Nc4 27. Rfc2 Rc8 28. Rb1 Re8 29. Rc3 Re7 30. Rbc1 Rc7 31. Kf2 Kg6 32. Ra1 Rc6 33. Rac1 Kf7 34. Kg3 g5 35. h4 Kg6 36. hxg5 hxg5 37. Rh1 Rb6 38. Rh8 Rxb4 39. Rg8+ Kf7 40. Rxg5 Rb1 41. Rh5 a5 42. Rh7+ Kg6 43. Re7 b5 44. Rxe6+ Kg5 45. Re8 a4 46. Rg8+ Kh6 47. Rxc4 bxc4 48. Ra8 Kg6 49. Rxa4 Rb6 50. Ra5 c3 51. Rc5 Rb3 52. Kf4 Rb2 53. Rc6+ Kf7 54. Kxf5 Rf2+ 55. Kg4 Rxg2+ 56. Kf3 Rc2 57. e4 dxe4+ 58. Kxe4 Rc1 59. Kd5 Ke7 60. e6 c2 61. Rc7+ Kf6 62. Rf7+ Kg6 63. Rf2 Kg7 64. Re2 Kf8 65. e7+ Ke8 66. Ke6 Rh1 67. Rxc2 Rh6+ 68. Ke5 Kxe7 69. Rc7+ Kd8 70. Rg7 Ke8 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.22"]
[Round "1"]
[White "Melendez Vargas, Deybis Antonio"]
[Black "Rocha, Maximiliano"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1479"]
[BlackElo "2108"]
[PlyCount "46"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[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. Nf3 d5 4. Bg5 c6 5. Nc3 Nbd7 6. e3 Bd6 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Re8 10. h3 h6 11. Bh4 Nf8 12. e4 dxe4 13. Nxe4 Be7 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. Bc4 Ng6 17. Re1 Bf5 18. b4 Rad8 19. Rxe8+ Rxe8 20. Rc1 Rd8 21. Qb3 Be4 22. Ne5 Nxe5 23. dxe5 Qg5 0-1

