[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.21"]
[Round "9"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Julbe Colom, Lluis"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1816"]
[BlackElo "1689"]
[PlyCount "79"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 b6 4. Bf4 Bb7 5. f3 d6 6. Bc4 e6 7. Nge2 Nd7 8. Qd2 a6 9. a4 h6 10. Bd3 Ne7 11. h4 e5 12. Be3 exd4 13. Bxd4 Ne5 14. 0-0 0-0 15. Be3 N7c6 16. Bxh6 Nxd3 17. cxd3 Qxh4 18. Bg5 Qh5 19. Nd5 f6 20. Be3 Rf7 21. Nef4 Qh7 22. g3 Bh6 23. Kg2 Ne5 24. Rh1 g5 25. Ne6 Bxd5 26. exd5 Qg6 27. Rh2 Qf5 28. Qe2 Bg7 29. Rah1 Nxd3 30. Nxg7 Kxg7 31. Rh7+ Qxh7 32. Rxh7+ Kxh7 33. Qxd3+ Kg7 34. Qc3 Kg6 35. Qd3+ Kg7 36. Qd4 Kg6 37. f4 a5 38. Qe4+ Kh6 39. Qf5 Rg8 40. fxg5+ 1-0

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.20"]
[Round "8"]
[White "Dhinesh, KA."]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1671"]
[BlackElo "1816"]
[PlyCount "51"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. Nf3 Nc6 6. Be2 Bc5 7. 0-0 Nd4 8. Nxd4 Qxd4 9. d3 0-0-0 10. Nc3 Ng4 11. Ne4 h5 12. Bf4 Be7 13. Qa4 f5 14. Qa5 Qb6 15. Qxb6 axb6 16. Ng5 Bg8 17. a4 Bf6 18. a5 Bxb2 19. axb6 Bxa1 20. bxc7 Re8 21. Rxa1 Bxc4 22. Bxg4 hxg4 23. dxc4 Kd7 24. Nf7 Re4 25. Rd1+ Kc6 26. Nd8+ 1-0

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.19"]
[Round "7"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Inbhan, B."]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1816"]
[BlackElo "1620"]
[PlyCount "64"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. h4 h6 5. Bf4 c5 6. e3 Nc6 7. c3 Qb6 8. Qb3 c4 9. Qxb6 axb6 10. Nbd2 Nxd2 11. Nxd2 b5 12. Be2 b4 13. 0-0 bxc3 14. bxc3 Ra3 15. Bf3 e6 16. e4 Rxc3 17. Nb1 Rd3 18. exd5 Nxd4 19. Bg4 h5 20. Bd1 exd5 21. Re1+ Be6 22. Be3 Rxd1 23. Rxd1 Nc2 24. Nc3 Nxa1 25. Rxa1 Bb4 26. Ne2 0-0 27. Rb1 Bd6 28. Rxb7 Ra8 29. Ra7 Rb8 30. g3 Bg4 31. Nd4 Bc5 32. Rd7 Bxd7 0-1

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.18"]
[Round "6"]
[White "Field, Lila Quinn"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1736"]
[BlackElo "1816"]
[PlyCount "54"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d5 4. e5 Nh6 5. Nce2 c5 6. c3 cxd4 7. cxd4 Qb6 8. Nc3 Qd8 9. Bb5+ Nc6 10. Nge2 a6 11. Ba4 Nf5 12. h4 h5 13. Bc2 Nh6 14. Nf4 Bf5 15. Ncxd5 e6 16. Ne3 Qxd4 17. Qxd4 Nxd4 18. Bxf5 Nhxf5 19. Nxf5 gxf5 20. Rb1 Bxe5 21. Nd3 Bd6 22. Bg5 Be7 23. Bxe7 Kxe7 24. Ne5 Rhd8 25. 0-0 Rd5 26. Nc4 Ne2+ 27. Kh2 Rd4 0-1

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.17"]
[Round "5"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Daguro Dasalla, Armando"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1930"]
[PlyCount "124"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c3 Nf6 4. Bg5 Nbd7 5. Nbd2 Qb6 6. Qb3 h6 7. Bf4 e6 8. h3 Be7 9. e3 Qxb3 10. axb3 0-0 11. Ne5 Nxe5 12. Bxe5 Nd7 13. Bc7 Re8 14. b4 Bf6 15. Nb3 e5 16. Kd2 Bd8 17. Bxd8 Rxd8 18. b5 exd4 19. cxd4 cxb5 20. Bxb5 a6 21. Rhc1 Rb8 22. Bd3 Nf8 23. Rc3 g6 24. Nc5 Rd6 25. Rb3 b5 26. Rc3 Rbb6 27. Rac1 Be6 28. Nb3 Kg7 29. Rc7 Rd7 30. g4 Rxc7 31. Rxc7 Bd7 32. Nc5 Rd6 33. b4 Kf6 34. f4 Kg7 35. Ra7 Bc8 36. Rc7 Bd7 37. Ra7 Bc8 38. Ra8 Rc6 39. e4 dxe4 40. Bxe4 Rc7 41. Bd3 h5 42. f5 gxf5 43. gxf5 Kf6 44. Nxa6 Bxa6 45. Rxa6+ Kg5 46. d5 Nd7 47. d6 Rb7 48. Rc6 Ne5 49. Rc7 Rb6 50. Bc2 Rxd6+ 51. Ke2 Kf4 52. Rc5 Rb6 53. Kf2 f6 54. Rd5 h4 55. Rd4+ Kg5 56. Rd8 Rc6 57. Rg8+ Kf4 58. Bd1 Rc3 59. Rb8 Rxh3 60. Rxb5 Rh2+ 61. Kg1 Rb2 62. Bh5 Kg3 0-1

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.16"]
[Round "4"]
[White "Romero Funieles, Rafael de Jesus"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1640"]
[BlackElo "1816"]
[PlyCount "84"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 e6 4. d4 d5 5. exd5 exd5 6. Qe2+ Ne7 7. Bb3 0-0 8. 0-0 Bg4 9. c3 Qd6 10. h3 Bxf3 11. Qxf3 c6 12. Bf4 Qf6 13. Nd2 Nd7 14. Bc2 a5 15. Qg4 h5 16. Qg3 Nf5 17. Bxf5 Qxf5 18. Rfe1 Rfe8 19. Nf3 Nf6 20. Be5 Qc2 21. Bxf6 Bxf6 22. Qf4 Kg7 23. Qd2 Qf5 24. Re2 g5 25. Rae1 Re4 26. Qc2 Rae8 27. Rxe4 dxe4 28. Nd2 g4 29. hxg4 hxg4 30. Re2 Rh8 31. Rxe4 Qh5 32. Kf1 Qh1+ 33. Ke2 Qxg2 34. Qd3 Rh2 35. Kd1 Qg1+ 36. Kc2 Rxf2 37. Qe3 Rg2 38. Qf4 Qh1 39. Qf5 Qh7 40. Qxh7+ Kxh7 41. Kd3 Bg5 42. Nb3 a4 0-1

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.15"]
[Round "3"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Salazar Navas, Josep"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1816"]
[BlackElo "1649"]
[PlyCount "56"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 c5 4. c3 d5 5. e3 Qb6 6. Qb3 Ne4 7. h4 c4 8. Qc2 Bd6 9. Nbd2 Nxd2 10. Qxd2 h6 11. Bf4 Nd7 12. Be2 Nf6 13. Bxd6 Qxd6 14. Qc2 b5 15. Ne5 Ne4 16. a4 b4 17. Nxc4 Qc7 18. cxb4 Ng3 19. fxg3 Qxg3+ 20. Kf1 dxc4 21. Bf3 Rb8 22. Bc6+ Bd7 23. Bxd7+ Kxd7 24. Rh3 Qd6 25. b5 Rhc8 26. Rf3 Qh2 27. Rxf7+ Ke8 28. Qg6 Qd6 1-0

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.14"]
[Round "2"]
[White "Homs Roca, Joan"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1674"]
[BlackElo "1816"]
[PlyCount "61"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 a6 8. Nf3 b5 9. 0-0 Be7 10. Nf4 Qb6 11. Be3 b4 12. Nh5 0-0 13. Bxh7+ Kxh7 14. Ng5+ Bxg5 15. Qd3+ Kg8 16. Bxg5 Ndxe5 17. dxe5 Nxe5 18. Qg3 Ng6 19. f4 f5 20. Be7 Rf7 21. Nf6+ Rxf6 22. Bxf6 Kf7 23. Be5 Nxe5 24. fxe5 Bd7 25. Rf4 Rh8 26. Raf1 c4+ 27. Kh1 Rh6 28. Qg5 Bc6 29. Rg4 Rh7 30. Qg6+ Kg8 31. Qxe6+ 1-0

[Event "Barcelona Sant Marti op-B 25th"]
[Site "Barcelona"]
[Date "2025.07.13"]
[Round "1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Costa Monteiro, Pedro"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1816"]
[BlackElo "1579"]
[PlyCount "91"]
[EventDate "2025.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB30_2025"]
[SourceDate "2025.07.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. h3 b6 5. e3 Bb7 6. Bd3 Bd6 7. Bxd6 cxd6 8. c4 d5 9. c5 0-0 10. Qb3 Ba6 11. Bxa6 Nxa6 12. cxb6 Rb8 13. b7 Qc7 14. Nbd2 Rxb7 15. Qa4 Nb4 16. 0-0 Nc6 17. Rab1 Rfb8 18. Rfc1 Qa5 19. Qxa5 Nxa5 20. b3 Nc6 21. Ne5 Nxe5 22. dxe5 Ne4 23. Nxe4 fxe4 24. Rc5 Rb5 25. Rc7 R5b7 26. Rbc1 Kf7 27. Kf1 Ke7 28. Rc8 Rxc8 29. Rxc8 d6 30. exd6+ Kxd6 31. Ke2 Rc7 32. Rxc7 Kxc7 33. h4 Kd6 34. f3 exf3+ 35. gxf3 e5 36. Kd3 Ke6 37. b4 Kf5 38. b5 g5 39. e4+ dxe4+ 40. fxe4+ Kg4 41. hxg5 Kxg5 42. Ke3 h5 43. a4 h4 44. a5 h3 45. Kf2 Kf4 46. b6 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.12"]
[Round "9.12"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Castillo, Rommel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1730"]
[BlackElo "1908"]
[PlyCount "73"]
[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 g6 2. e4 Bg7 3. Nc3 d6 4. Bf4 Nc6 5. Bb5 Bd7 6. Nge2 a6 7. Bc4 e6 8. Qd2 b5 9. Bb3 Nge7 10. Bh6 0-0 11. h4 b4 12. Nd1 d5 13. h5 Bh8 14. hxg6 fxg6 15. Bxf8 Qxf8 16. e5 a5 17. c3 Bg7 18. Qf4 Nf5 19. g4 Nh6 20. Ne3 Nf7 21. g5 Qe7 22. Qh4 Nxg5 23. 0-0-0 h6 24. Ng4 Nf7 25. Nf6+ Kf8 26. Nf4 Nh8 27. Nxd7+ Qxd7 28. Qg4 Kf7 29. Rdg1 Ne7 30. Bc2 g5 31. Nh5 bxc3 32. bxc3 Rg8 33. f4 Qc6 34. Qf3 Nf5 35. fxg5 hxg5 36. Bxf5 exf5 37. Qxf5+ 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.12"]
[Round "8.12"]
[White "Ortiz, Heriberto"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1831"]
[BlackElo "1730"]
[PlyCount "74"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 g6 5. Bc4 Bg7 6. Ng5 Nh6 7. N1f3 0-0 8. c3 Bg4 9. h3 Bxf3 10. Qxf3 Nd7 11. 0-0 e5 12. Rd1 exd4 13. cxd4 Nb6 14. Bb3 Nd5 15. Ne4 Nf5 16. Bg5 Qb6 17. Be3 Nxd4 18. Bxd4 Bxd4 19. Rd2 Rad8 20. Rad1 Bg7 21. Ng5 h6 22. Ne4 f5 23. Nc3 Kh7 24. Nxd5 cxd5 25. Bxd5 Rfe8 26. b3 Qc7 27. g3 b6 28. Kg2 Qe7 29. h4 Qf6 30. Bc6 Rxd2 31. Rxd2 Re7 32. a4 Qc3 33. Rd3 Qc5 34. Rd1 Bd4 35. Bd5 Kg7 36. h5 gxh5 37. Qxf5 Qc7 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.11"]
[Round "7.17"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Espinoza Ortega, Yader Francisco"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1730"]
[BlackElo "1485"]
[PlyCount "46"]
[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. Nf3 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. e4 Qa5 7. Bd2 Qb6 8. Qc1 Nxe4 9. Nxe4 Bxb2 10. Qd1 Bxa1 11. Qxa1 f6 12. Bc3 Bf5 13. Bd3 Nd7 14. 0-0 0-0 15. Rb1 Qa6 16. Qb2 Bxe4 17. Bxe4 Qxc4 18. Qc2 Nb6 19. Bxg6 Nxd5 20. Bxh7+ Kh8 21. Bxf6+ Nxf6 22. Qxc4 Kxh7 23. Ng5+ Kg7 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.05"]
[Round "5.11"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Ialovoi, Thomas"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1730"]
[BlackElo "1885"]
[PlyCount "68"]
[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. Nf3 d5 3. Bg5 Bf5 4. e3 e6 5. c4 Bb4+ 6. Nc3 c6 7. Qb3 Qa5 8. Bxf6 gxf6 9. a3 Bxc3+ 10. Qxc3 Qxc3+ 11. bxc3 Nd7 12. Nh4 Bg6 13. Nxg6 hxg6 14. cxd5 cxd5 15. c4 dxc4 16. Bxc4 Rc8 17. Bd3 Ke7 18. Kd2 e5 19. Be4 b6 20. h3 Rhd8 21. Rhc1 Nc5 22. Bc2 exd4 23. exd4 Rxd4+ 24. Ke3 Rc4 25. Bd1 Re4+ 26. Kf3 f5 27. Bc2 Rc4 28. Bd1 Rd4 29. Rc3 Kf6 30. Rac1 g5 31. Ke2 Re8+ 32. Kf1 Nd3 33. Ba4 Nxc1 34. Bxe8 Rd1# 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.05"]
[Round "6.14"]
[White "Mendoza Taisigue, Jackson Alexander"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "1949"]
[BlackElo "1730"]
[PlyCount "110"]
[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. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qd3 f5 8. 0-0 Nxc3 9. Qxc3 0-0 10. b3 d6 11. Bb2 Bf6 12. Rad1 Nd7 13. Qc1 Qe7 14. b4 Rac8 15. Rfe1 Be4 16. Nd2 Bxg2 17. Kxg2 d5 18. cxd5 exd5 19. Qc6 Qf7 20. Rc1 Nb8 21. Qc2 Be7 22. b5 f4 23. Nf3 fxg3 24. hxg3 c6 25. Qa4 cxb5 26. Qxa7 Qf6 27. Qb7 Qe6 28. Rxc8 Rxc8 29. e4 Bb4 30. exd5 Qd7 31. Qxd7 Nxd7 32. Re2 Nf6 33. Ng5 h6 34. Ne6 Nxd5 35. Re5 Nf6 36. Rxb5 Ba5 37. d5 Rc2 38. Nd4 Rd2 39. Nc6 Ne4 40. Bd4 Nd6 41. Rb3 Nc4 42. a3 Kf7 43. Nxa5 bxa5 44. Rb7+ Ke8 45. Bxg7 Rxd5 46. Bxh6 Nxa3 47. Ra7 Nc4 48. Bf4 Nb6 49. Be3 Nc8 50. Ra6 Kd7 51. Bd2 Rxd2 52. Rxa5 Nd6 53. Re5 Nc4 54. Re1 Kd6 55. g4 Ne5 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.04"]
[Round "4.11"]
[White "Garcia Martinez, Antonio Jose"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1851"]
[BlackElo "1730"]
[PlyCount "100"]
[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. c4 e6 2. g3 d5 3. Bg2 Nf6 4. b3 c5 5. Bb2 Nc6 6. Nf3 d4 7. d3 Bd6 8. 0-0 0-0 9. Nbd2 Qc7 10. Ng5 e5 11. Nge4 Nxe4 12. Nxe4 Be7 13. Bc1 Bf5 14. f4 Qd7 15. Bd2 Bh3 16. Qe1 Bxg2 17. Kxg2 f5 18. Nf2 Bd6 19. Nh3 Rae8 20. Qf2 e4 21. dxe4 Rxe4 22. Ng5 Re7 23. Rae1 h6 24. Nf3 Rfe8 25. e3 Kh7 26. exd4 cxd4 27. Rxe7 Rxe7 28. Re1 Rxe1 29. Qxe1 Bc5 30. b4 Bb6 31. Qb1 Qe6 32. Qd3 Qe4 33. Qf1 d3 34. c5 Bd8 35. Qe1 Qd5 36. Qe3 Bf6 37. Kh3 Qe4 38. a3 Bd4 39. Nxd4 Nxd4 40. Qf2 Nb3 41. Be3 Qd5 42. Qa2 Qc4 43. Qb1 Qc2 44. Qh1 Qe2 45. Qd5 Qxe3 46. Qxf5+ Kg8 47. Qc8+ Kf7 48. Qd7+ Kf6 49. Qd8+ Kf7 50. Qd7+ Kf6 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.29"]
[Round "2.10"]
[White "Arevalo Lopez, Josue"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1992"]
[BlackElo "1730"]
[PlyCount "49"]
[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. Nf3 c6 2. b3 Nf6 3. Bb2 d6 4. d4 g6 5. Nbd2 Bg7 6. e4 Qa5 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. c3 b5 11. a4 bxa4 12. e5 Nd5 13. Nc4 Qc7 14. exd6 exd6 15. 0-0 0-0 16. Ba3 axb3 17. Bxd6 Qd8 18. Bxf8 Qxf8 19. Be4 N7f6 20. Bxd5 cxd5 21. Na5 Qb8 22. Rfb1 b2 23. Ra2 Ne4 24. Raxb2 Qc7 25. Rb7 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.29"]
[Round "3.17"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Lopez Masis, Kenard Evans"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1730"]
[BlackElo "1573"]
[PlyCount "45"]
[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 c5 4. e3 Nc6 5. Bd3 Qb6 6. Nbd2 cxd4 7. 0-0 Bc5 8. Nc4 Qd8 9. exd4 d5 10. dxc5 dxc4 11. Bxc4 0-0 12. Bd6 Re8 13. Qe2 b6 14. Rad1 Bd7 15. Ba6 Bc8 16. Bb5 Bd7 17. c3 Nd5 18. Qe4 Nce7 19. Ba6 Bc6 20. Ne5 Nxc3 21. Nxc6 Nxe4 22. Nxd8 Nd5 23. Nc6 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.28"]
[Round "1.22"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Gamez Valenzuela, Evert Eduardo"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1730"]
[BlackElo "1443"]
[PlyCount "8"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 1/2-1/2

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.02.06"]
[Round "9"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Ortiz, Heriberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1787"]
[BlackElo "1835"]
[PlyCount "102"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Nc6 4. e3 Bg4 5. c4 e6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. h3 Bf5 10. Be2 Ne4 11. Qc1 Na5 12. cxd5 Nb3 13. Qb2 Nxa1 14. Qxa1 Qxd5 15. 0-0 Qa5 16. Rc1 Rac8 17. Ne5 c5 18. f3 Nf6 19. Nc4 Qa4 20. Nd6 cxd4 21. Nxc8 Rxc8 22. cxd4 Rd8 23. Rc4 Qe8 24. e4 Bg6 25. Bg5 Rc8 26. Rxc8 Qxc8 27. Qc1 Qd7 28. Bxf6 gxf6 29. Qc4 f5 30. Bd3 fxe4 31. Bxe4 a6 32. Kf2 Bxe4 33. fxe4 Kg7 34. d5 exd5 35. Qd4+ f6 36. exd5 Qf5+ 37. Kg1 Kf7 38. Qc4 Ke7 39. Qb4+ Kd8 40. Qxb7 Qc8 41. Qb6+ Ke7 42. d6+ Kd7 43. Qd4 Qc1+ 44. Kf2 Qxa3 45. Qxf6 Qxd6 46. Qf7+ Qe7 47. Qxe7+ Kxe7 48. Ke3 Kf6 49. g3 Ke5 50. g4 a5 51. Kd3 Kf4 0-1

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.02.06"]
[Round "8"]
[White "Flores, Manuel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1951"]
[BlackElo "1787"]
[PlyCount "16"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. Qc2 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. 0-0-0 Nc6 1/2-1/2

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.30"]
[Round "5"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Espinoza Guerrero, Felix Alberto"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1787"]
[BlackElo "1236"]
[PlyCount "77"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. c4 e6 5. Nc3 Nc6 6. a3 a6 7. Qb3 Rb8 8. Nf3 Be7 9. Be2 0-0 10. Nh4 Be4 11. Nxe4 Nxe4 12. Nf3 dxc4 13. Qxc4 Nd6 14. Qc2 Bf6 15. h4 Re8 16. 0-0-0 e5 17. dxe5 Nxe5 18. Ng5 g6 19. Kb1 Qc8 20. Rc1 Re7 21. g4 Qd7 22. f3 Qc6 23. Qb3 Qe8 24. e4 Nc6 25. Qa4 Nd4 26. Qxe8+ Rbxe8 27. Bd1 Rd8 28. h5 Be5 29. Bxe5 Rxe5 30. f4 Re7 31. hxg6 fxg6 32. e5 Ne8 33. Rc3 c6 34. Rch3 Red7 35. R3h2 Nc7 36. Ne4 Ne8 37. Bc2 Nxc2 38. Kxc2 Rf7 39. e6 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.30"]
[Round "6"]
[White "Loaisiga, Octavio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1725"]
[BlackElo "1787"]
[PlyCount "68"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 e6 4. Nc3 Ne7 5. d3 h6 6. Be3 d5 7. exd5 exd5 8. Bb3 d4 9. Nxd4 Bxd4 10. Bxd4 Qxd4 11. 0-0 0-0 12. Re1 Nbc6 13. Qd2 Kg7 14. Re4 Qd8 15. Rae1 Nf5 16. Qf4 Qd6 17. Qd2 a6 18. Nd5 Ncd4 19. Qc3 c5 20. Ne3 Bd7 21. Ng4 Rae8 22. Ne5 Be6 23. Nf3 Bd7 24. g4 Rxe4 25. dxe4 Ne7 26. h3 Qf6 27. Nxd4 Qxd4 28. Qxd4+ cxd4 29. Rd1 Nc6 30. Bd5 Kf6 31. f4 Ke7 32. Bxc6 Bxc6 33. Rxd4 Rd8 34. Rc4 Rd7 0-1

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.29"]
[Round "4"]
[White "Castillo, Rommel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1970"]
[BlackElo "1787"]
[PlyCount "64"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. e3 d6 6. h3 h6 7. Nge2 Bb6 8. 0-0 0-0 9. d4 exd4 10. exd4 Bf5 11. Be3 Re8 12. a3 a5 13. Rc1 Qd7 14. Kh2 Nd8 15. Qd2 Ne4 16. Nxe4 Bxe4 17. Bxe4 Rxe4 18. Nc3 Re8 19. Nd5 Ne6 20. c5 Qc6 21. Nf6+ gxf6 22. d5 Qb5 23. cxb6 Ng5 24. Bxg5 fxg5 25. bxc7 Rac8 26. Rfe1 Rxe1 27. Qxe1 Qxd5 28. Qe7 Qe6 29. Qd8+ Kg7 30. Kg2 d5 31. Rc3 Qe8 32. Qxe8 Rxe8 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.23"]
[Round "3"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Pena Baltodano, Jeferson Nazareo"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1787"]
[PlyCount "75"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 dxc4 6. Nf3 0-0 7. 0-0 c6 8. Ne5 Be6 9. a4 Nbd7 10. f4 Nxe5 11. fxe5 Nd5 12. e4 Nb4 13. Be3 Nd3 14. Qd2 Qd7 15. Ne2 Rad8 16. Rfd1 Bh3 17. b3 Bxg2 18. Kxg2 Qg4 19. Bf4 Nxe5 20. Qe3 Nd3 21. h3 Nxf4+ 22. Nxf4 Qd7 23. Ne2 cxb3 24. Qxb3 Qc7 25. Rab1 b6 26. Rbc1 Qb7 27. a5 Qa6 28. Qe3 b5 29. e5 Qxa5 30. Rxc6 Rc8 31. Rxc8 Rxc8 32. e6 f6 33. d5 Qc7 34. d6 exd6 35. e7 Kf7 36. Rc1 Qb7+ 37. Kf2 Rxc1 38. e8Q# 1-0

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.23"]
[Round "2"]
[White "Gamez Valenzuela, Evert Eduardo"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1466"]
[BlackElo "1787"]
[PlyCount "78"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. d5 exd5 4. exd5 d6 5. c4 g6 6. Bd2 Bg7 7. Bc3 Nf6 8. Nf3 0-0 9. Be2 Bf5 10. Nbd2 Nbd7 11. 0-0 Nb6 12. Rc1 Re8 13. Re1 Bh6 14. h3 Ne4 15. g4 Nxc3 16. Rxc3 Bd7 17. Nf1 Bg7 18. Rc2 Na4 19. b3 Nc3 20. Qd3 Ne4 21. Ng3 f5 22. gxf5 Nxg3 23. fxg3 Bxf5 24. Qd2 Bxc2 25. Qxc2 Qf6 26. Rf1 Re3 27. Kg2 Rae8 28. Bd1 Rf8 29. Qd2 Qc3 30. Qxc3 Bxc3 31. Rf2 h6 32. Bc2 Kg7 33. Nh4 Rxf2+ 34. Kxf2 Bd4 35. Nf3 Rc3+ 36. Nxd4 cxd4 37. Be4 b6 38. h4 a5 39. g4 a4 0-1

[Event "NCA-ch Fase 2"]
[Site "Managua"]
[Date "2022.01.22"]
[Round "1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Pavon Ruiz, Cristhoffer Israel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1787"]
[BlackElo "1299"]
[PlyCount "58"]
[EventDate "2022.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 Qg6 6. Nd2 Be7 7. f4 d5 8. e5 0-0 9. Ndf3 Qe4+ 10. Be2 Qxf4 11. Qd3 b6 12. Nh3 Qg4 13. 0-0 Ba6 14. Qd2 Bxe2 15. Qxe2 c5 16. Qb5 Rd8 17. Nd2 cxd4 18. Rf4 Qg6 19. cxd4 f6 20. exf6 Bxf6 21. Re1 Nd7 22. Qc6 Nf8 23. Nf3 Rac8 24. Qb5 Rc2 25. Nf2 Rdc8 26. Rg4 Qh5 27. h3 Qf5 28. Qd3 Rxf2 29. Qa6 Rcc2 0-1

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.30"]
[Round "9"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Ortiz, Heriberto"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1787"]
[BlackElo "1835"]
[PlyCount "107"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. g3 Nf6 5. Bg2 0-0 6. Nf3 Nbd7 7. 0-0 a6 8. b3 Re8 9. Qc2 e5 10. dxe5 Nxe5 11. Bb2 Nfg4 12. e3 Nxf3+ 13. Bxf3 Qg5 14. Nd5 Bxb2 15. Qxb2 Ne5 16. Bg2 Qd8 17. Rad1 c6 18. Nf4 Qf6 19. Qe2 Bg4 20. f3 Bf5 21. e4 Bd7 22. Qd2 g5 23. Nh5 Qg6 24. g4 Re6 25. h3 Qh6 26. f4 gxf4 27. Nxf4 Rf6 28. Rf2 Qh4 29. Qd4 Kf8 30. c5 Bxg4 31. Rdd2 Qg3 32. hxg4 Nxg4 33. Qd3 Qh2+ 34. Kf1 d5 35. Qh3 Rxf4 36. Qxh2 Nxh2+ 37. Kg1 Rxf2 38. Rxf2 Ng4 39. Rf4 Ne3 40. Bh3 Ke7 41. exd5 Nxd5 42. Re4+ Kf6 43. Rh4 Rg8+ 44. Kf2 Rg7 45. Bc8 a5 46. Bxb7 Nb4 47. a3 Nd3+ 48. Ke2 Nxc5 49. Bxc6 Nxb3 50. Be4 Ke5 51. Bxh7 Nd4+ 52. Kd3 Ne6 53. Kc4 Rg3 54. Bd3 0-1

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.30"]
[Round "8"]
[White "Salgado, Wilbert"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1601"]
[BlackElo "1787"]
[PlyCount "109"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. dxc5 Qa5+ 5. Nc3 Qxc5 6. Nf3 Nc6 7. Nd5 Ne5 8. e3 Bg7 9. b4 Qd6 10. Rb1 Nxf3+ 11. gxf3 b6 12. Nf4 Qxd1+ 13. Kxd1 Bb7 14. e4 e6 15. Nh5 Bh6 16. Nxf6+ Ke7 17. Ng4 Bf4 18. Bd3 d5 19. Ke2 d4 20. e5 h5 21. Nf6 Bg5 22. Ne4 Rhg8 23. h3 Bd5 24. a4 f6 25. a5 Rac8 26. axb6 axb6 27. Ra1 Ra8 28. Rhg1 Rxa1 29. Rxa1 Ra8 30. Rxa8 Bxa8 31. f4 Bxf4 32. exf6+ Kf7 33. Kf3 Bxe4+ 34. Bxe4 Bg5 35. Bc6 Kxf6 36. Ke4 Bh4 37. f3 Be1 38. b5 Bf2 39. Be8 h4 40. f4 Ke7 41. Bh5 Kd6 42. Be2 Kc5 43. Ke5 Kb4 44. Kxe6 Kc3 45. Bd3 Kd2 46. f5 Be3 47. f6 Bh6 48. f7 Ke3 49. Kf6 Kf3 50. Kg6 Bf8 51. Kg5 Kg3 52. Bf5 Be7+ 53. Kg6 Bf8 54. Kh7 Be7 55. Kg8 1-0

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.29"]
[Round "7"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Rocha Mendoza, Axel Farid"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1787"]
[BlackElo "1737"]
[PlyCount "87"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 Nf6 5. Qd2 h6 6. 0-0-0 c6 7. Kb1 b5 8. e3 Nbd7 9. Ne5 Nxe5 10. Bxe5 a5 11. f3 Bf5 12. g4 Bd7 13. Bd3 a4 14. Ne2 Qa5 15. c3 Be6 16. Nf4 g5 17. Nxe6 fxe6 18. Bg6+ Kd7 19. Bc2 Ne8 20. Bxg7 Nxg7 21. e4 Rhf8 22. exd5 cxd5 23. Qe2 b4 24. cxb4 Qxb4 25. a3 Qb6 26. Bd3 Rab8 27. Rd2 Rf4 28. Qf2 Rbf8 29. Be2 Rxg4 30. Qe3 Nf5 31. Qe5 Rxd4 32. Rc2 Rb8 33. Rhc1 Qd6 34. Rc7+ Ke8 35. Qh8+ Kf7 36. Qxb8 Rd2 37. Bb5 Qxh2 38. Bxa4 Nd6 39. Qh8 Kg6 40. Bc2+ Kh5 41. Qh7 Nf5 42. Qf7+ Kh4 43. Qxe6 Qxc7 44. Qe1+ 1-0

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.29"]
[Round "6"]
[White "Gaitan Rivas, Norlan Miguel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1597"]
[BlackElo "1787"]
[PlyCount "67"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. h4 Bb7 10. c3 a5 11. e5 Nd7 12. Nf1 b4 13. a3 Nb6 14. N1h2 Ba6 15. Bf4 Qe8 16. Bh3 Nd7 17. h5 bxc3 18. bxc3 Rb8 19. h6 g6 20. Ng4 Qd8 21. Qd2 a4 22. Bf1 Rb3 23. Reb1 Qb6 24. Rxb3 Qxb3 25. Bg5 Rb8 26. Bxe7 Nxe7 27. Qg5 Nf5 28. Nh4 Kh8 29. Nxf5 exf5 30. e6 fxe6 31. Nf6 Nf8 32. Nxd5 Qb7 33. Qf6+ Kg8 34. Ne7+ 1-0

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.28"]
[Round "5"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Pichardo, Carlos"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1787"]
[BlackElo "1674"]
[PlyCount "128"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 c6 4. Bg2 f5 5. Nf3 Nf6 6. Nc3 Bd6 7. 0-0 Nbd7 8. Ng5 Qe7 9. f3 0-0 10. e4 fxe4 11. fxe4 Bc7 12. exd5 cxd5 13. cxd5 exd5 14. Nxd5 Nxd5 15. Bxd5+ Kh8 16. Nf7+ Kg8 17. Bg5 Nf6 18. Bxf6 gxf6 19. Nd6+ Kh8 20. Nxc8 Raxc8 21. Qf3 Bb6 22. Rad1 Qb4 23. Be4 Qxb2 24. Bb1 Rc7 25. Qe4 Rd7 26. Rf4 Qc3 27. Kh1 Qc7 28. d5 Re7 29. Qf3 Qd6 30. Qh5 Rff7 31. Rh4 Rg7 32. Qh6 Be3 33. Qh5 Re5 34. Qf3 Bb6 35. Rc4 Rge7 36. Qd3 Re1+ 37. Rxe1 Rxe1+ 38. Kg2 Re7 39. Rc8+ Bd8 40. Qf5 Rc7 41. Rxc7 Qxc7 42. d6 Qf7 43. Bc2 b6 44. Bb3 Qe8 45. Qd5 Qe2+ 46. Kh3 Qf1+ 47. Kg4 Qe2+ 48. Kf5 Qh5+ 49. Ke4 Qe8+ 50. Kf3 Qf8 51. Qb7 f5 52. Qd5 Kg7 53. Qb7+ Kg6 54. Qc6 Bg5 55. h4 Bf6 56. Qd5 Qe8 57. d7 Qf8 58. Qe6 Qe7 59. Qg8+ Kh6 60. Qd5 Kg7 61. Qxf5 Qd6 62. Bc2 Qc6+ 63. Be4 Qc3+ 64. Kf4 Qd2+ 1/2-1/2

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.28"]
[Round "4"]
[White "Vanegas Lopez, Natanael Emanuel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1882"]
[BlackElo "1787"]
[PlyCount "65"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 Ne4 7. Bf4 0-0 8. Bd3 f5 9. h4 d6 10. Bxe4 fxe4 11. Ng5 Qc8 12. Qh5 h6 13. Ngxe4 Nd7 14. Qg4 Nf6 15. Nxf6+ Rxf6 16. d5 Qe8 17. Bg3 Rg6 18. Qe4 h5 19. Nb5 exd5 20. cxd5 Qxb5 21. Qxg6 Qxb2 22. Qe6+ Kh8 23. 0-0 Bf6 24. Rac1 Ba6 25. Rfe1 Bc3 26. Red1 Be2 27. Rxc3 Qxc3 28. Rd4 Rf8 29. Qe7 Rf6 30. Re4 Kh7 31. Re6 Rg6 32. Qf7 Rg4 33. Qxh5+ 1-0

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.27"]
[Round "2"]
[White "Castillo, Rommel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1970"]
[BlackElo "1787"]
[PlyCount "141"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 c6 5. b3 d4 6. Nb1 e5 7. d3 Bb4+ 8. Nd2 0-0 9. Bb2 Bf5 10. Ngf3 Nbd7 11. 0-0 Rb8 12. a3 Be7 13. b4 a5 14. c5 axb4 15. axb4 Nd5 16. Qb3 Be6 17. Nc4 Qc7 18. Ra2 Ra8 19. Rfa1 Rxa2 20. Rxa2 f6 21. Ra3 Nc3 22. Kf1 Nb5 23. Ra5 Bd8 24. Ba1 Bd5 25. Nfd2 Bxg2+ 26. Kxg2 Kh8 27. Ne4 Qb8 28. Rxb5 cxb5 29. Ncd6 h6 30. Qe6 Qc7 31. Nxb5 Qc6 32. Nbd6 f5 33. b5 Qc7 34. Ne8 Rxe8 35. Qxe8+ Kh7 36. Nd6 Nxc5 37. Qxe5 Bf6 38. Qxf5+ Kg8 39. Qd5+ Kh8 40. Ne8 Qe7 41. Nxf6 gxf6 42. Bxd4 Ne6 43. Be3 Kg7 44. Qh5 Ng5 45. h4 Nf7 46. Qg4+ Kh7 47. Qe4+ Qxe4+ 48. dxe4 Nd6 49. b6 Nxe4 50. f3 Nd6 51. g4 Nc4 52. Bd4 Kg6 53. Kg3 Na5 54. h5+ Kf7 55. Kf4 Nc6 56. Bc3 Ne7 57. e4 Nc8 58. Bd4 Nd6 59. Bxf6 Nc4 60. Bd4 Nd2 61. Kg3 Nb3 62. Be3 Na5 63. e5 Nc4 64. Bd4 Na5 65. f4 Nc6 66. Bc3 Ne7 67. f5 Nd5 68. Bd4 Nb4 69. e6+ Ke8 70. f6 Nc6 71. f7+ 1-0

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.27"]
[Round "3"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Canales Wilson, Edu Rodrigo"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1787"]
[PlyCount "109"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 h6 4. Bf4 Bg4 5. Ne5 Bd7 6. c4 c6 7. Nc3 e6 8. e3 Qa5 9. Bd3 Bb4 10. Qc2 c5 11. 0-0 Bxc3 12. bxc3 Bc6 13. Rab1 b6 14. Nxc6 Nxc6 15. Rb5 Qa3 16. Bd6 Rd8 17. dxc5 Rxd6 18. cxd6 Qxd6 19. cxd5 Nxd5 20. Rd1 Qa3 21. Rb3 Qc5 22. Bb5 0-0 23. Bxc6 Qxc6 24. Qe4 Rc8 25. Rc1 a5 26. a4 Nb4 27. Qxc6 Rxc6 28. Kf1 Nd3 29. Rcb1 Ne5 30. Rxb6 Rxc3 31. Rb8+ Kh7 32. R8b7 Ra3 33. R1b5 Nc4 34. Rc7 Rxa4 35. Rbc5 Nd2+ 36. Ke2 Ne4 37. Rc4 Ra2+ 38. Rc2 Rxc2+ 39. Rxc2 a4 40. Rc4 f5 41. f3 Nf6 42. Rxa4 e5 43. Kd3 e4+ 44. fxe4 Nxe4 45. Rxe4 fxe4+ 46. Kxe4 Kg6 47. Kd5 Kf7 48. Kd6 Ke8 49. e4 Kf7 50. e5 Ke8 51. h4 h5 52. Ke6 g6 53. Kf6 Kf8 54. Kxg6 Ke7 55. Kxh5 1-0

[Event "Managua Hurtado Memorial op"]
[Site "Managua"]
[Date "2021.12.26"]
[Round "1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Rodriguez Guerrero, Diana Michel"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1787"]
[BlackElo "1406"]
[PlyCount "61"]
[EventDate "2021.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 0-0 6. g3 Nc6 7. Bg2 f5 8. e3 Re8 9. Nge2 Rb8 10. 0-0 b6 11. Nd5 Bb7 12. b4 Ne7 13. Nec3 d6 14. b5 a5 15. bxa6 Bxa6 16. Qa4 Qc8 17. Nxc7 Qxc7 18. Qxa6 Rec8 19. Nd5 Nxd5 20. Bxd5 Qd7 21. Rfb1 Rc5 22. dxc5 Bxa1 23. Rxa1 bxc5 24. Qc6 Qe7 25. a4 Qe5 26. Rf1 Qe7 27. a5 Rd8 28. Rb1 Rd7 29. a6 Rc7 30. Rb8+ Kg7 31. Qe8 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.10"]
[Round "8.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Ulloa Diaz, Felipe Josue"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1778"]
[BlackElo "1525"]
[PlyCount "55"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Petrosian CC"]
[BlackTeam "Ciudad Sandino"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Nc6 5. Nf3 Bb4+ 6. Nbd2 dxc4 7. 0-0 c3 8. Nc4 0-0 9. Qb3 cxb2 10. Bxb2 a5 11. a3 a4 12. Qc2 Be7 13. Rac1 Nd5 14. Rfd1 b5 15. Nce5 Na5 16. e4 Nf6 17. Qxc7 Qxc7 18. Rxc7 Bd6 19. Rc2 Nxe4 20. Nd2 f5 21. Nxe4 fxe4 22. Bxe4 Rb8 23. d5 Bxe5 24. Bxe5 Rb6 25. Rc7 Rb7 26. dxe6 Bxe6 27. Bxb7 Nc4 28. Rxg7+ 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.10"]
[Round "9.1"]
[White "Garcia, Antonio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1856"]
[BlackElo "1778"]
[PlyCount "85"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Jose Raul Capablanca"]
[BlackTeam "Petrosian CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. c4 e6 2. e4 d5 3. e5 c5 4. Nf3 Nc6 5. b3 Nge7 6. Bb2 Nf5 7. cxd5 exd5 8. Bb5 Be7 9. 0-0 0-0 10. Bxc6 bxc6 11. d4 cxd4 12. Nxd4 Qc7 13. Qc2 Nxd4 14. Bxd4 Ba6 15. Re1 Rac8 16. Nd2 c5 17. Rac1 Qa5 18. Bc3 Qb6 19. Nf3 d4 20. Ba1 Rfd8 21. Qf5 Rc6 22. h4 Rh6 23. g3 Bb7 24. Nh2 Qc6 25. f3 Rg6 26. Kf2 Qa6 27. Re2 Rxg3 28. e6 Rg2+ 29. Kxg2 Qxe2+ 30. Kh1 fxe6 31. Qg4 Bd6 32. Qg2 Qxg2+ 33. Kxg2 Bxh2 34. Kxh2 Bxf3 35. Kg3 Be2 36. Rc2 d3 37. Rd2 Rf8 38. Be5 Rf3+ 39. Kg2 Kf7 40. a4 Ke8 41. a5 Kd7 42. Bg3 Kc6 43. a6 1/2-1/2

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.09"]
[Round "7.1"]
[White "Alvarez Gutierrez, Patricia"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1645"]
[BlackElo "1778"]
[PlyCount "76"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "UNI Femenino (W)"]
[BlackTeam "Petrosian CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Bd3 Bd6 7. Bg3 0-0 8. Ngf3 b6 9. Ne5 Bb7 10. f4 Ne7 11. Qf3 Nf5 12. Bf2 Be7 13. Ng4 Nxg4 14. Qxg4 Nd6 15. f5 exf5 16. Bxf5 Nxf5 17. Qxf5 Ba6 18. 0-0-0 g6 19. Qf3 Rc8 20. e4 dxe4 21. Nxe4 f5 22. Ng3 Qc7 23. Rhe1 Bb7 24. d5 Bf6 25. Ne2 Bg5+ 26. Kb1 Rce8 27. g3 Qd6 28. c4 Re4 29. Qd3 Rfe8 30. Nf4 Bc8 31. Rxe4 fxe4 32. Qe3 Bg4 33. Rf1 Qe5 34. h3 Bd7 35. Bg1 Bf6 36. Rf2 Bg7 37. Re2 Qg5 38. g4 Bd4 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.03"]
[Round "5.1"]
[White "Arana, Claudio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1844"]
[BlackElo "1778"]
[PlyCount "109"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Sunrise CC"]
[BlackTeam "Petrosian CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. Nbd2 cxd4 6. exd4 Bg4 7. h3 Bh5 8. g4 Bg6 9. c3 e6 10. Ne5 a6 11. Nxc6 bxc6 12. Qa4 Qd7 13. f3 Bd6 14. Be5 Qc7 15. 0-0-0 Bxe5 16. dxe5 Nd7 17. f4 0-0 18. h4 f6 19. h5 Be8 20. h6 Bg6 21. hxg7 Rfb8 22. exf6 Nxf6 23. f5 exf5 24. gxf5 Bxf5 25. Bh3 Bg6 26. Be6+ Kxg7 27. Qh4 Qb6 28. b3 Qc5 29. Kb2 Rg8 30. Bxg8 Kxg8 31. Qg5 Rf8 32. Rdf1 Qe7 33. Re1 Qg7 34. Rhg1 Ne4 35. Nxe4 dxe4 36. Rxe4 Rf2+ 37. Ka3 Qf8+ 38. Qe7 Qf5 39. Qe6+ Kf8 40. Qd6+ Kg7 41. Qd4+ Kf8 42. Re5 Qf6 43. Qc5+ Kf7 44. Rge1 Kg7 45. Re7+ Bf7 46. Rxf7+ Kxf7 47. Rg1 Rf5 48. Qc4+ Ke7 49. Re1+ Kf8 50. Qxa6 Qd6+ 51. b4 Qf6 52. Qc8+ Kf7 53. Qe8+ Kg7 54. Re7+ Kh6 55. Re6 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.03"]
[Round "6.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Batres, Francisco"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1778"]
[BlackElo "2058"]
[PlyCount "38"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Petrosian CC"]
[BlackTeam "Nicaragua CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bg5 c5 3. dxc5 Nc6 4. Nc3 Qa5 5. Qd2 Qxc5 6. Nf3 d6 7. e4 Bg4 8. Be3 Qa5 9. Be2 Rc8 10. 0-0 g6 11. h3 Bxf3 12. Bxf3 Bg7 13. Bh6 0-0 14. Rad1 Bxh6 15. Qxh6 Ne5 16. Be2 b5 17. a3 Nc4 18. Nd5 Nxd5 19. Rxd5 e6 1/2-1/2

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.02"]
[Round "4.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Gutierrez, Oscar"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1778"]
[BlackElo "1867"]
[PlyCount "63"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Petrosian CC"]
[BlackTeam "Diamante de Las Segovias"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Be3 Qc7 7. Qd3 Nf6 8. Nd2 Nc6 9. f3 h5 10. Nh3 d6 11. Bf2 Bxh3 12. Rxh3 g6 13. e4 Bg7 14. Be2 a6 15. Nc4 b5 16. Nb6 Rb8 17. Nd5 Nxd5 18. exd5 Ne5 19. Qc2 0-0 20. Bd4 Nxf3+ 21. Bxf3 Bxd4 22. Qe4 Bxc3+ 23. Kd1 Bxb2 24. Rb1 Bg7 25. g4 hxg4 26. Qxg4 Qc4 27. Qxc4 bxc4 28. Rc1 Rfc8 29. Be2 c3 30. Bxa6 Rc5 31. Rd3 Rb6 32. Bc8 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.26"]
[Round "2.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Medrano Miranda, Luis Benjamin"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1778"]
[BlackElo "1432"]
[PlyCount "59"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Petrosian CC"]
[BlackTeam "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. c4 d5 3. Nf3 e6 4. g3 c5 5. Bg2 Be7 6. 0-0 0-0 7. dxc5 Bxc5 8. Qc2 b6 9. Bg5 Bb7 10. Rd1 Nbd7 11. cxd5 exd5 12. e3 Re8 13. Nc3 h6 14. Bxf6 Nxf6 15. Nd4 Qd7 16. Nde2 Rad8 17. Rd2 g5 18. Rad1 Kg7 19. Nd4 h5 20. h3 g4 21. h4 a6 22. Nde2 Qc7 23. Nxd5 Nxd5 24. Bxd5 Rxe3 25. Bxb7 Rxe2 26. Rxe2 Qxg3+ 27. Bg2 Rxd1+ 28. Qxd1 Qxh4 29. b4 Bf8 30. Qd4+ 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.26"]
[Round "3.1"]
[White "Olivares, Odell"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1613"]
[BlackElo "1778"]
[PlyCount "122"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Centro America"]
[BlackTeam "Petrosian CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 c5 2. Nf3 Nf6 3. Bf4 d6 4. e3 Qb6 5. Qc1 Bg4 6. dxc5 Qxc5 7. Nbd2 g6 8. Bd3 Bxf3 9. Nxf3 Bg7 10. 0-0 e5 11. Bg5 h6 12. Bxf6 Bxf6 13. c3 0-0 14. Qc2 Nc6 15. h4 d5 16. Bxg6 fxg6 17. Qxg6+ Bg7 18. Rad1 Rf6 19. Qg4 e4 20. Nd4 Ne5 21. Ne6 Nxg4 22. Nxc5 b6 23. Nb3 Raf8 24. g3 Rxf2 25. Rxf2 Rxf2 26. Rxd5 Rxb2 27. Rd7 Bxc3 28. Nd4 Bxd4 29. Rxd4 Nf6 30. a4 Re2 31. Rc4 Rd2 32. Kf1 Kf7 33. Rc7+ Rd7 34. Rc4 Ke6 35. Ke2 Kd5 36. Rb4 Kc5 37. Rb5+ Kc4 38. Rf5 Rd6 39. Rf4 h5 40. g4 hxg4 41. h5 Kd5 42. h6 g3 43. Rf5+ Kc6 44. Rg5 Nh7 45. Rxg3 Rxh6 46. Rg7 a5 47. Re7 Ng5 48. Re5 Rg6 49. Kd1 Rd6+ 50. Kc2 Rd5 51. Re7 Kd6 52. Rg7 Ne6 53. Rb7 Kc6 54. Re7 Nc5 55. Re8 Rd3 56. Rxe4 Nxe4 57. Kxd3 Nc5+ 58. Kd4 Nxa4 59. e4 Nc5 60. e5 b5 61. Kc3 Kd5 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.09.25"]
[Round "1.1"]
[White "Fonseca Cabrera, Ernesto Gregorio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2142"]
[BlackElo "1778"]
[PlyCount "121"]
[EventDate "2021.09.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Blitz Friends"]
[BlackTeam "Petrosian CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 g6 8. Nc3 Bg7 9. Nxd5 Nxd5 10. Bxd5 Bxd5 11. Qxd5 Nc6 12. 0-0 0-0 13. Nf3 Qe7 14. e3 Qe6 15. Rd1 Nb4 16. Qxd7 Qxd7 17. Rxd7 Rad8 18. Rd2 Rxd2 19. Bxd2 Bxb2 20. Rb1 Nd3 21. Ne1 Nxe1 22. Bxe1 Bf6 23. Kf1 Rd8 24. Ke2 Kf8 25. a4 Rd6 26. g4 h5 27. h3 hxg4 28. hxg4 Ke7 29. f3 Kd7 30. Bg3 Re6 31. Rd1+ Kc6 32. Rh1 Bd8 33. Bf2 a6 34. Kd3 Bf6 35. Bg3 b5 36. axb5+ axb5 37. cxb5+ Kxb5 38. Rb1+ Kc6 39. e4 Bd4 40. Rb8 Re7 41. Kc4 Rb7 42. Rxb7 Kxb7 43. Kb5 g5 44. Bd6 Be3 45. Bxc5 Bf4 46. Bb6 Bd2 47. Ba5 Be3 48. Kc4 Kc6 49. Kd3 Bf4 50. Bd2 Be5 51. Bxg5 Kd7 52. f4 Bb2 53. e5 Ke6 54. Ke4 Kd7 55. Kf5 Ke8 56. e6 fxe6+ 57. Kxe6 Ba3 58. f5 Kf8 59. f6 Bb4 60. Bh6+ Kg8 61. f7+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.08.08"]
[Round "9"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Davila, Carlos"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1782"]
[BlackElo "2199"]
[PlyCount "22"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Ne4 d5 6. Ng3 Nc6 7. h4 e5 8. Bd2 e4 9. Ng1 e3 10. fxe3 Qc7 11. Kf2 Nf6 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.08.08"]
[Round "8"]
[White "Ferrufino, Michelle"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1799"]
[BlackElo "1782"]
[PlyCount "128"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Na3 Nf6 7. Nb5 Ng4 8. Qc2 a6 9. Nbd4 Nc6 10. Nb3 Qb6 11. h3 Nge5 12. Nxe5 Nxe5 13. Be3 Qc7 14. Be2 d6 15. 0-0 0-0 16. Rfd1 b5 17. Nd2 Bb7 18. Rac1 Rac8 19. Qb3 Nc6 20. c4 Na5 21. Qb4 Nc6 22. Qb3 Na5 23. Qa3 Nxc4 24. Nxc4 bxc4 25. Rxc4 Qd7 26. Bg4 f5 27. Rxc8 Bxc8 28. exf5 gxf5 29. Bf3 Qb5 30. Bd5+ e6 31. Bb3 d5 32. Bc5 Rf7 33. Bd6 Qe2 34. Qc5 Bd7 35. Qc1 Qe4 36. Qg5 e5 37. f3 Qe2 38. Bc5 Be6 39. Qd8+ Bf8 40. Bxf8 Rxf8 41. Qe7 Bf7 42. Qg5+ Kh8 43. Qf6+ Kg8 44. Qxf5 Qe3+ 45. Kh1 d4 46. Bc2 Bg6 47. Qe6+ Kg7 48. Bxg6 hxg6 49. Qxa6 Rxf3 50. Qb7+ Rf7 51. Qb4 Rf2 52. Re1 Qg3 53. Qb7+ Kh6 54. Rd1 d3 55. Qa8 d2 56. Qh8+ Kg5 57. Qd8+ Kf4 58. Qf8+ Ke4 59. Qb4+ Kf5 60. Qf8+ Kg5 61. Qd8+ Kf5 62. Qf8+ Ke6 63. Qe8+ Kf6 64. Qf8+ Ke6 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.08.07"]
[Round "7"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Avalos, Carlos"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1782"]
[BlackElo "1837"]
[PlyCount "91"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 Nbd7 4. Nbd2 h6 5. Bf4 g5 6. Bg3 Nh5 7. e4 Nxg3 8. hxg3 Bg7 9. c3 b6 10. Bb5 Bb7 11. Qe2 a6 12. Ba4 c6 13. Bb3 Qc7 14. Nf1 e6 15. Ne3 0-0-0 16. 0-0-0 d5 17. e5 c5 18. Kb1 c4 19. Bc2 b5 20. Rh2 Qa5 21. Rdh1 b4 22. Qd2 bxc3 23. Qxc3 Qxc3 24. bxc3 f5 25. exf6 Nxf6 26. Ne5 Rd6 27. Kc1 Rf8 28. f3 Nd7 29. Nxd7 Kxd7 30. Ng4 e5 31. Nxe5+ Bxe5 32. dxe5 Re6 33. Rxh6 Rxe5 34. Rh7+ Re7 35. Rxe7+ Kxe7 36. Rh7+ Rf7 37. Rxf7+ Kxf7 38. Kd2 Kf6 39. Ke3 Bc6 40. Kd4 Ba8 41. f4 Bb7 42. Bd1 gxf4 43. gxf4 Kf5 44. Bf3 Kxf4 45. Bxd5 Bc8 46. Bxc4 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.18"]
[Round "5"]
[White "Acevedo, Guillermo"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1816"]
[BlackElo "1782"]
[PlyCount "95"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Be7 5. Nc3 Bb7 6. Bg5 Ne4 7. Bxe7 Qxe7 8. d5 Nxc3 9. bxc3 exd5 10. cxd5 Qc5 11. e4 Qxc3+ 12. Nd2 0-0 13. Bc4 Ba6 14. Rc1 Qe5 15. 0-0 Bxc4 16. Rxc4 Na6 17. Qc2 Nc5 18. f4 Qe7 19. Nf3 h6 20. Re1 Rfe8 21. Nd4 g6 22. Nb5 Rec8 23. e5 d6 24. e6 f5 25. Nd4 Qf6 26. Nc6 Re8 27. a4 a5 28. Rc3 Kg7 29. Rg3 Ne4 30. Rge3 Nc5 31. e7 Kh7 32. h3 Kg7 33. Kh2 Kg8 34. Rg3 Kf7 35. Rge3 Kg7 36. Qf2 Nxa4 37. Re6 Qc3 38. R1e3 Qb2 39. Qg3 g5 40. fxg5 h5 41. Qf3 Nc5 42. Qxh5 Nxe6 43. Rxe6 Kg8 44. Rg6+ Qg7 45. Rxg7+ Kxg7 46. Qh6+ Kf7 47. Qf6+ Kg8 48. g6 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.17"]
[Round "4"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Altamirano Beteta, Alexander Jose"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1782"]
[BlackElo "1430"]
[PlyCount "128"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. g3 d5 3. c4 Nf6 4. Bg2 c6 5. Nf3 dxc4 6. 0-0 a6 7. a4 b5 8. Ne5 Bb7 9. Nc3 Ra7 10. axb5 cxb5 11. Nxb5 Bxg2 12. Nxa7 Bxf1 13. Qa4+ Nbd7 14. Kxf1 Qb6 15. Nxd7 Nxd7 16. Qxa6 Bd6 17. Qc8+ Qd8 18. Qxc4 0-0 19. Nb5 Nb6 20. Qd3 Be7 21. Bf4 Qd5 22. e4 Qh5 23. Kg2 g5 24. Bd6 Bxd6 25. Nxd6 g4 26. Qb5 Qxb5 27. Nxb5 Rd8 28. f3 h5 29. fxg4 hxg4 30. Kf2 Nc4 31. b4 Rb8 32. Rc1 Nb2 33. Rb1 Nc4 34. Nc3 Na3 35. Rb3 Nc2 36. d5 Nd4 37. Rb2 Kf8 38. b5 Ke7 39. Ke3 e5 40. Kd3 Kd6 41. Kc4 f5 42. exf5 Nxf5 43. Ne4+ Ke7 44. b6 Nd4 45. d6+ Ke6 46. b7 Nc6 47. d7 Kxd7 48. Nf6+ Kd6 49. Nxg4 Na5+ 50. Kd3 Nxb7 51. Ke3 Rg8 52. Nxe5 Nc5 53. Nf3 Re8+ 54. Kf2 Ne4+ 55. Kg2 Rg8 56. Rb5 Nf6 57. Rf5 Ng4 58. Rf4 Ne3+ 59. Kh3 Rh8+ 60. Nh4 Ke5 61. Rf3 Ke4 62. Rf7 Ke5 63. g4 Nd5 64. Kg3 Ne3 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.11"]
[Round "2"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Rocha, Maximiliano"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1782"]
[BlackElo "2111"]
[PlyCount "98"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 b6 5. e3 Be7 6. Ne5 Nfd7 7. Bf4 0-0 8. Bd3 Nxe5 9. Bxe5 Ba6 10. c4 Bf6 11. Qc2 Bxe5 12. dxe5 h6 13. 0-0 Nc6 14. Qc3 d4 15. exd4 Nxd4 16. Nb3 Nxb3 17. axb3 Bb7 18. f4 a5 19. Rad1 Qe7 20. Bc2 Qc5+ 21. Qd4 Rfd8 22. Qxc5 bxc5 23. Rxd8+ Rxd8 24. Rd1 Rd4 25. g3 Bf3 26. Rxd4 cxd4 27. Kf2 Bb7 28. c5 f5 29. Bd3 Kf7 30. Ke2 Ke7 31. Bc4 Be4 32. Kd2 g5 33. Bb5 gxf4 34. gxf4 Kd8 35. Bc4 Kd7 36. Bb5+ Bc6 37. Bc4 Be4 38. Bb5+ Kc8 39. Ba6+ Kb8 40. Bc4 Kb7 41. Bb5 Bb1 42. Bd7 Ka6 43. Ba4 Be4 44. Bd7 Bd5 45. Kd3 c6 46. Be8 Kb5 47. Kxd4 Kb4 48. Bh5 Kxb3 49. Bd1+ Kxb2 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.11"]
[Round "3"]
[White "Ulloa Diaz, Felipe Josue"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1521"]
[BlackElo "1782"]
[PlyCount "103"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Nb4 8. 0-0 Nxd3 9. Qxd3 Bd7 10. Nc3 Bb4 11. Bg5 h6 12. Bh4 g5 13. Bg3 Ne7 14. a3 Bxc3 15. Qxc3 Nf5 16. h3 Rc8 17. Qd2 Rg8 18. Rac1 Bc6 19. Rc5 Kd7 20. Rfc1 Ba4 21. b4 Bb5 22. Nh2 Bc4 23. Ng4 Ke7 24. Nf6 Rh8 25. h4 gxh4 26. Bf4 Qd8 27. Ng4 Rxc5 28. Nxh6 Qf8 29. Nxf5+ exf5 30. dxc5 Ke6 31. Bg5 h3 32. g4 h2+ 33. Kh1 fxg4 34. Qf4 Kd7 35. Qxg4+ Kc6 36. Bf4 Qe8 37. Re1 Qe6 38. Qxe6+ fxe6 39. Bxh2 Rh3 40. Ra1 d4 41. Kg2 Rb3 42. Bf4 Bd5+ 43. Kf1 Kb5 44. Ke1 d3 45. Be3 a6 46. Kd2 Bc4 47. Bd4 Ka4 48. f4 Rxa3 49. Rxa3+ Kxa3 50. Kc3 Bd5 51. Be3 Be4 52. Bd2 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.10"]
[Round "1"]
[White "Ortiz Bermudez, Victor Francisco"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1304"]
[BlackElo "1782"]
[PlyCount "76"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Ne2 Bd7 6. Be3 Nxe5 7. Bxd7+ Nxd7 8. 0-0 Qb6 9. Nbc3 Ngf6 10. a4 a6 11. Ra3 c4 12. a5 Qc6 13. Ra2 Bb4 14. f3 0-0 15. Ra4 Bd6 16. b3 cxb3 17. cxb3 Rac8 18. Qd2 Qc7 19. Bf4 Bxf4 20. Nxf4 Qxc3 21. Qxc3 Rxc3 22. Rb4 Rb8 23. Rd1 h6 24. Rd3 Rxd3 25. Nxd3 b6 26. Kf2 bxa5 27. Rxb8+ Nxb8 28. Nc5 Nfd7 29. Nb7 Nc6 30. Ke3 Kf8 31. h4 Ke7 32. f4 h5 33. g3 f6 34. Kd3 e5 35. f5 Nxd4 36. Nxa5 Nc5+ 37. Kc3 Ncxb3 38. Nxb3 Nxb3 0-1

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.20"]
[Round "8"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Ruiz Treminio, Bismark"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1791"]
[BlackElo "1112"]
[PlyCount "57"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 f5 4. Bg2 e6 5. Nf3 Nd7 6. 0-0 Be7 7. h4 h6 8. Ne5 Nxe5 9. dxe5 g5 10. e3 gxh4 11. Qh5+ Kd7 12. cxd5 cxd5 13. Nc3 Kc6 14. Rd1 Bd7 15. Qe2 a6 16. g4 Kc7 17. gxf5 Rc8 18. fxe6 Bxe6 19. Nxd5+ Kb8 20. Nf4 Qb6 21. Qf3 Rc7 22. Bd2 Rh7 23. Bc3 Rg7 24. Kh2 Bg4 25. Qe4 Bxd1 26. Nd5 Qg6 27. Nxc7 Qxe4 28. Bxe4 Kxc7 29. Rxd1 1-0

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.20"]
[Round "9"]
[White "Perez Zuniga, David Humberto"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1791"]
[PlyCount "38"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. Be3 d5 5. exd5 Qxd5 6. Nc3 Qd8 7. h3 cxd4 8. Bxd4 Nf6 9. Bc4 0-0 10. 0-0 Nc6 11. Be3 Bf5 12. Re1 Qxd1 13. Raxd1 Bxc2 14. Rd2 Bf5 15. Ng5 Ne5 16. Bb3 h6 17. Bf4 Nd3 18. Rxd3 hxg5 19. Rdd1 gxf4 0-1

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.13"]
[Round "7"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Orochena Barbas, Jose Manuel"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1791"]
[BlackElo "1271"]
[PlyCount "31"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Bc4 e6 5. 0-0 Nf6 6. e5 Ng4 7. Bf4 Qc7 8. Qe2 d5 9. Bb5 Be7 10. Nxd4 0-0 11. Qxg4 Kh8 12. Bxc6 bxc6 13. Nd2 f6 14. exf6 Bd6 15. Bxd6 Rf7 16. Bxc7 1-0

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.13"]
[Round "6"]
[White "Rios Borgen, Edgard Jose"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1738"]
[BlackElo "1791"]
[PlyCount "55"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Bd6 7. Bg3 0-0 8. Bd3 b6 9. Ne5 Bb7 10. f4 Nd7 11. 0-0 f5 12. Nxd7 Qxd7 13. Nf3 c4 14. Bc2 b5 15. b4 cxb3 16. axb3 a6 17. Bd3 Rfb8 18. Be1 Bc8 19. Rf2 Ra7 20. Rfa2 Rc7 21. Qe2 Qe7 22. c4 bxc4 23. bxc4 dxc4 24. Bxc4 Bb4 25. Ne5 Nxe5 26. fxe5 Bd7 27. Rb2 Rbc8 28. Bxb4 1-0

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.12"]
[Round "5"]
[White "Canda, Danilo"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2269"]
[BlackElo "1791"]
[PlyCount "63"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 f6 11. Kg2 g5 12. exf6 g4 13. f7+ Kxf7 14. Ng5+ Ke7 15. Qxg4 Nf6 16. Qd1 Qxd4 17. Qxd4 Nxd4 18. Bd3 Bd7 19. N1f3 Nxf3 20. Nxf3 Rac8 21. Be3 Bc5 22. Bd4 Bxd4 23. Nxd4 a6 24. Rhe1 Kd6 25. Re2 h5 26. Rae1 Rce8 27. Bg6 Re7 28. Nf5+ exf5 29. Rxe7 h4 30. Rf7 h3+ 31. Kf3 Ne4 32. Rc1 1-0

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.06"]
[Round "3"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Diego Martinez, Humberto Jose"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1791"]
[BlackElo "2083"]
[PlyCount "78"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. b3 Bf5 5. Bg2 e6 6. 0-0 h6 7. Bb2 Be7 8. d3 Nbd7 9. Nbd2 Bh7 10. Rc1 0-0 11. Rc2 a5 12. a3 Bd6 13. cxd5 cxd5 14. Qa1 Qe7 15. Rfc1 e5 16. Ne1 e4 17. Nf1 Bc5 18. Bh3 Bd6 19. Bxd7 Nxd7 20. Bxg7 Rfe8 21. Bxh6 Be5 22. d4 Bd6 23. Ra2 Rac8 24. Bd2 b6 25. Ne3 Nf6 26. Rxc8 Rxc8 27. Rc2 Rb8 28. a4 Qd7 29. N1g2 Kh8 30. Qf1 Rg8 31. Kh1 Bb8 32. Rc1 Nh5 33. Qd1 f5 34. Qc2 f4 35. gxf4 Qg7 36. Rg1 Nxf4 37. Qc1 Nh3 38. Rf1 Bf4 39. Nxf4 Qg1+ 0-1

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.06"]
[Round "4"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Quintanilla Gallo, Erlis Jose"]
[Result "1-0"]
[ECO "A82"]
[WhiteElo "1791"]
[BlackElo "1437"]
[PlyCount "28"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 d5 4. Qh5+ g6 5. Qxd5 Qxd5 6. Nxd5 Kd8 7. Bf4 Na6 8. Bxa6 bxa6 9. Be5 Nf6 10. Nxf6 exf6 11. Bxf6+ Be7 12. Bxh8 Bb7 13. Nh3 e3 14. f3 c5 1-0

[Event "Managua Gomez Argenal Memorial"]
[Site "Managua"]
[Date "2021.06.05"]
[Round "2"]
[White "Morales Castillo, Angel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1349"]
[BlackElo "1791"]
[PlyCount "49"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. a3 exd4 4. Qxd4 Nc6 5. Qd1 a5 6. Nc3 Bc5 7. Nf3 h6 8. h3 d6 9. e4 0-0 10. Bf4 Re8 11. Qd3 Nxe4 12. Be2 Nxf2 13. Qc2 Nxh1 14. 0-0-0 Nf2 15. Rd5 Qf6 16. Bg3 Be3+ 17. Kb1 Be6 18. Nb5 Bxd5 19. cxd5 Nd4 20. Nbxd4 Bxd4 21. Nxd4 Qxd4 22. Bb5 Qd1+ 23. Qxd1 Nxd1 24. Bxe8 Rxe8 25. Bh2 0-1

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.21"]
[Round "9"]
[White "Aburto, Santiago"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1880"]
[BlackElo "1721"]
[PlyCount "142"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. 0-0 e6 6. b3 Be7 7. Bb2 0-0 8. d3 Nbd7 9. Nbd2 Qb6 10. Qc2 Rac8 11. e4 Bg6 12. Rae1 dxe4 13. Nxe4 Rcd8 14. Nh4 Bh5 15. d4 Nxe4 16. Qxe4 Nf6 17. Qc2 Rd7 18. h3 Ne8 19. Nf3 Bg6 20. Qe2 Bf6 21. Rd1 Qa5 22. a4 Nc7 23. Ne5 Bxe5 24. dxe5 Rfd8 25. Ba3 Bd3 26. Rxd3 Rxd3 27. Be7 R8d7 28. b4 Qxa4 29. Be4 R3d4 30. Bc2 Qa3 31. Bc5 Rd2 32. Qe4 g6 33. Be3 Re2 34. Bd1 Ra2 35. b5 Qd3 36. Qh4 Ra1 37. Be2 Rxf1+ 38. Kxf1 Qf5 39. Bg4 Qxe5 40. Bf4 Qa1+ 41. Kg2 Kg7 42. Bh6+ Kg8 43. Bg5 Ne8 44. bxc6 bxc6 45. Bf3 Qd4 46. Qh6 Qxc4 47. Be3 a5 48. Qg5 Qb5 49. Qf4 a4 50. Bc1 e5 51. Qh6 Rd3 52. Be4 Rd1 53. Ba3 Qf1+ 54. Kf3 Rd3+ 55. Bxd3 Qxd3+ 56. Qe3 Qb3 57. Ke2 Qxe3+ 58. Kxe3 f5 59. Kd3 Kf7 60. Kc4 Ke6 61. Kc5 Kd7 62. Kb4 Nf6 63. f3 Ke6 64. Kc5 Kd7 65. Kb4 Nh5 66. g4 Nf4 67. gxf5 gxf5 68. h4 h5 69. Kxa4 Ng2 70. Bb2 Nxh4 71. Bxe5 Nxf3 0-1

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.21"]
[Round "6"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Batres, Francisco"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1721"]
[BlackElo "2084"]
[PlyCount "157"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. e4 Bg7 5. Qd2 h5 6. h3 b6 7. Nf3 Bb7 8. Bd3 Nbd7 9. 0-0 e6 10. Rfe1 0-0 11. Bg5 e5 12. d5 a6 13. b4 Qb8 14. Rad1 Rc8 15. Bc4 b5 16. Bb3 Rf8 17. Bh6 Nh7 18. Nh4 Qd8 19. g3 Bxh6 20. Qxh6 Qg5 21. Qxg5 Nxg5 22. Kg2 Nf6 23. f3 Bc8 24. Rh1 Kg7 25. Rde1 Re8 26. Nd1 Bd7 27. Nf2 a5 28. bxa5 Rxa5 29. Re3 b4 30. c3 Rb8 31. f4 exf4 32. gxf4 Ngh7 33. c4 Ne8 34. Nf3 Ba4 35. Rhe1 Bxb3 36. axb3 Ra3 37. Nd4 Nf8 38. R1e2 Nd7 39. Nb5 Ra1 40. Nd3 Rb1 41. Nxb4 Nc5 42. Nc6 Ra8 43. Ncd4 Raa1 44. Nf3 Rxb3 45. Rxb3 Nxb3 46. Rc2 Rc1 47. Rxc1 Nxc1 48. Kf2 Nd3+ 49. Ke3 Nc5 50. Ne1 f6 51. h4 Kh6 52. Nf3 Kg7 53. Kd4 Nb3+ 54. Kc3 Nc5 55. Kd4 Nb3+ 56. Ke3 Kf7 57. Nfd4 Nc5 58. Nc6 g5 59. fxg5 fxg5 60. hxg5 Kg6 61. Kf4 Nd3+ 62. Ke3 Ne5 63. Nxe5+ dxe5 64. c5 Kxg5 65. c6 Kg4 66. Nxc7 Nd6 67. Ne6 h4 68. Kf2 Nxe4+ 69. Kg2 Nd6 70. c7 e4 71. Nd4 e3 72. Nb5 h3+ 73. Kh2 Nc8 74. d6 e2 75. d7 Nb6 76. c8Q e1Q 77. Qg8+ Kf5 78. Nd4+ Kf4 79. Qf7+ 1/2-1/2

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.20"]
[Round "7"]
[White "Aburto Garcia, Jose Luis"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1752"]
[BlackElo "1721"]
[PlyCount "47"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 c5 4. e3 b6 5. c3 Be7 6. Bd3 Ba6 7. 0-0 0-0 8. Re1 Bxd3 9. Qxd3 Nc6 10. Nbd2 Nh5 11. d5 Nxf4 12. exf4 exd5 13. Qxd5 Qc7 14. g3 d6 15. Re2 Rad8 16. Rae1 Rd7 17. Nc4 Bf6 18. Ne3 Ne7 19. Qh5 g6 20. Qh3 Bg7 21. Ng4 h5 22. Ng5 Rfd8 23. Ne3 d5 24. f5 1-0

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.14"]
[Round "5"]
[White "Carranza Narvaez, Sergio Ivan"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1941"]
[BlackElo "1721"]
[PlyCount "88"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 c5 5. c3 Be7 6. Nbd2 0-0 7. Bxb8 Rxb8 8. Bd3 Bb7 9. 0-0 d6 10. Qc2 Rc8 11. h3 h6 12. Nh2 Nd5 13. Rad1 cxd4 14. exd4 Nf4 15. Ndf3 Nxd3 16. Qxd3 Qc7 17. Rfe1 Qc4 18. Qxc4 Rxc4 19. Re3 Rfc8 20. Nd2 R4c7 21. g3 h5 22. Nhf3 a5 23. h4 b5 24. Rc1 Bd5 25. b3 g6 26. Kf1 Bf8 27. Ng5 Bg7 28. Ngf3 Bh6 29. Ng5 f6 30. Nxe6 Bxe6 31. Rxe6 Bxd2 32. Rd1 Kf7 33. Rxd6 Bxc3 34. Rb6 Rd8 35. Rxb5 Bb4 36. d5 Rdd7 37. a3 Rc5 38. Rxc5 Bxc5 39. b4 axb4 40. axb4 Bxb4 41. f3 Ke7 42. Rd4 Bc5 43. Re4+ Kf7 44. g4 Rxd5 0-1

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.14"]
[Round "6"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Berrios, Natanael"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1721"]
[BlackElo "1842"]
[PlyCount "139"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bd3 h6 5. Bf4 d5 6. Nc3 c5 7. dxc5 Bxc5 8. exd5 exd5 9. Qe2+ Be6 10. Nf3 Nc6 11. 0-0 0-0 12. Qd2 Re8 13. h3 Rc8 14. Rad1 a6 15. a3 Bf8 16. Ne2 Qb6 17. c3 Ne4 18. Qc2 Bc5 19. Bxe4 dxe4 20. Nd2 Bxf2+ 21. Rxf2 e3 22. Rf3 exd2+ 23. Be3 Qb3 24. Qxb3 Bxb3 25. Rxd2 Ne5 26. Rg3 Nc4 27. Nd4 Nxd2 28. Bxd2 Bc4 29. Bxh6 g6 30. Kf2 Kh7 31. Bg5 f5 32. Bf6 Re4 33. h4 Rf8 34. Bg5 Rfe8 35. Re3 Bd5 36. g3 b5 37. Bf4 Rxe3 38. Bxe3 Kg8 39. Bg5 Kf7 40. Bf4 Bc4 41. Bg5 Re4 42. Kf3 Re1 43. b3 Bd5+ 44. Kf2 Ra1 45. c4 bxc4 46. bxc4 Bxc4 47. Nc6 Bb5 48. Ne5+ Ke6 49. Nxg6 Rxa3 50. h5 Kf7 51. Ne7 Ra2+ 52. Kg1 Ra1+ 53. Kf2 Rf1+ 54. Kg2 Kg7 55. h6+ Kh7 56. Bf4 Rxf4 57. gxf4 Bd3 58. Kf2 Kxh6 59. Ke3 Be4 60. Kd4 Kh5 61. Kc3 Kg4 62. Kb2 Kxf4 63. Nxf5 Kxf5 64. Ka1 Ke5 65. Kb2 Kd5 66. Ka2 Kc5 67. Kb2 Kb4 68. Ka2 Bd5+ 69. Kb2 a5 70. Kb1 1/2-1/2

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.13"]
[Round "4"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Rios Borgen, Edgard Jose"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1721"]
[BlackElo "1742"]
[PlyCount "68"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Nc6 4. e4 h6 5. Bxf6 Qxf6 6. Nc3 Bb4 7. Qd3 d6 8. 0-0-0 Bxc3 9. Qxc3 0-0 10. Kb1 e5 11. d5 Ne7 12. Qxc7 Bg4 13. Be2 b5 14. Qa5 a6 15. h3 Bh5 16. Qd2 Rfc8 17. Qe3 Rc5 18. g4 Bg6 19. g5 hxg5 20. Nxg5 Rac8 21. Bd3 Bh5 22. Rdf1 Ng6 23. h4 Nf4 24. Qg3 Be2 25. Re1 Bxd3 26. cxd3 Rc2 27. Qf3 Ne2 28. Qe3 Nd4 29. Rc1 g6 30. h5 gxh5 31. Rcg1 Ne2 32. Nh7+ Nxg1 33. Nxf6+ Kf8 34. Rxg1 Ke7 1-0

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.07"]
[Round "2"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Cabezas Calero, Abigail Carolina"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1721"]
[BlackElo "1382"]
[PlyCount "27"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 c5 4. Bg5 Nf6 5. e3 Be7 6. Nbd2 0-0 7. Bd3 Nc6 8. h4 h6 9. Bf4 cxd4 10. exd4 Re8 11. Ne5 Nd7 12. Qg4 Nf6 13. Qf3 Kh8 14. Nxf7+ 1-0

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.07"]
[Round "3"]
[White "Pichardo, Carlos"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1683"]
[BlackElo "1721"]
[PlyCount "106"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. e3 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 d6 8. Nc3 Ne4 9. Qc2 Nxc3 10. bxc3 Nd7 11. Ba3 c5 12. Rfd1 Qc7 13. Rac1 Rac8 14. Bb2 Ba6 15. Nd2 Bb7 16. Bxb7 Qxb7 17. Qe4 Qa6 18. Qb1 f5 19. Ba1 Qb7 20. Qd3 Rf7 21. Rc2 Nf8 22. Qe2 g5 23. f4 g4 24. e4 h5 25. e5 dxe5 26. dxe5 h4 27. Nf1 Rd8 28. Rcd2 Rxd2 29. Rxd2 hxg3 30. hxg3 Rh7 31. Qg2 Qa6 32. Ne3 Qa3 33. Rd1 Qa4 34. Qc2 Qc6 35. Qg2 Qa4 36. Qc2 Qa6 37. Qg2 Qc8 38. Nf1 b5 39. Ne3 Nd7 40. Bb2 Nb6 41. cxb5 c4 42. Qc6 Qxc6 43. bxc6 Bc5 44. Bc1 Nd5 45. Rxd5 exd5 46. Kg2 Bxe3 47. Bxe3 Rc7 48. Bd4 Rxc6 49. Bxa7 Ra6 50. Bd4 Rxa2+ 51. Kg1 Kf7 52. Bc5 Rd2 53. Kf1 Rd3 0-1

[Event "Managua Muniz Memorial 3rd"]
[Site "Managua"]
[Date "2021.03.06"]
[Round "1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Arevalo Lopez, Josue"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1721"]
[BlackElo "2037"]
[PlyCount "126"]
[EventDate "2021.03.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. Bf4 Nc6 4. e3 Qb6 5. Nc3 Be6 6. a3 cxd4 7. exd4 Nf6 8. Na4 Qd8 9. Nc5 Bc8 10. c3 e5 11. Nxe5 Nxe5 12. Bxe5 Bxc5 13. Bxf6 Qxf6 14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. dxc5 Rhe8+ 17. Kf1 Re5 18. Qa4+ Qc6 19. Qg4+ Qe6 20. Qxe6+ Rxe6 21. Re1 Rae8 22. Rxe6 Rxe6 23. f3 Kc6 24. Kf2 Kxc5 25. Rd1 Rb6 26. Rd2 Rb3 27. Ke2 a5 28. Kd3 a4 29. Kc2 Rb6 30. Rd4 Ra6 31. Rb4 b5 32. Kd2 Rg6 33. g3 Rf6 34. Ke3 g5 35. h4 h6 36. h5 Re6+ 37. Kf2 f5 38. Rd4 Re7 39. Rb4 Rf7 40. Rd4 f4 41. g4 Re7 42. Rd3 Rd7 43. Rd4 Rd6 44. Ke2 Re6+ 45. Kf2 Re3 46. Rd2 Re6 47. Rd4 Re5 48. Rd2 Kc4 49. Rd4+ Kc5 50. Rb4 Re8 51. Rd4 Rd8 52. Ke2 Re8+ 53. Kf2 Kd6 54. Rb4 Rb8 55. Rd4 Rc8 56. Rd2 Rc4 57. Rd4 Kc5 58. Rd2 d4 59. cxd4+ Rxd4 60. Re2 b4 61. axb4+ Kxb4 62. Re4 Rxe4 63. fxe4 Kc4 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.28"]
[Round "8"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Aburto, Santiago"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1700"]
[BlackElo "1875"]
[PlyCount "105"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d6 3. Nf3 Bf5 4. c4 Nbd7 5. Nc3 h6 6. Bf4 e6 7. Qb3 Qc8 8. h3 Be7 9. e3 a6 10. Be2 Bh7 11. Rc1 c5 12. 0-0 0-0 13. Rfd1 Rd8 14. Nd2 Bf8 15. Bf3 Rb8 16. Nce4 Nxe4 17. Nxe4 e5 18. Bh2 b5 19. cxb5 Rxb5 20. Qc3 Qb8 21. b3 cxd4 22. exd4 f5 23. Nd2 e4 24. Be2 Rb6 25. Qc7 Qa8 26. Bc4+ Kh8 27. Be6 Rb7 28. Qc6 Nf6 29. Nc4 Re7 30. Nxd6 Qxc6 31. Rxc6 Ra8 32. Nf7+ Kg8 33. Nxh6+ Kh8 34. Nf7+ Kg8 35. Ng5+ Kh8 36. Nxh7 Kxh7 37. Bxf5+ Kh8 38. d5 e3 39. fxe3 Rxe3 40. Kf2 Rae8 41. Be6 Re4 42. Rc4 a5 43. Rd3 Rxc4 44. bxc4 Bc5+ 45. Kf3 Rf8 46. Ke2 Ne4 47. Rf3 Rxf3 48. gxf3 Nd6 49. Kd3 Kh7 50. Bf4 Kg6 51. Be5 Nb7 52. Bd4 Nd6 53. Bc3 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.28"]
[Round "9"]
[White "Martinez Romero, Luis"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1740"]
[BlackElo "1700"]
[PlyCount "44"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nh6 8. Bxh6 Qxb2 9. Nbd2 gxh6 10. 0-0 Qb6 11. Rb1 Qd8 12. Qa4 Bd7 13. Rxb7 Nxe5 14. Qb3 Nxf3+ 15. Nxf3 Bd6 16. Rc1 Rb8 17. Ne5 Bxe5 18. dxe5 0-0 19. Qg3+ Kh8 20. Rxa7 Bb5 21. Bxb5 Rxb5 22. h3 Ra5 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.27"]
[Round "7"]
[White "Vanegas Lopez, Natanael Emanuel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1470"]
[BlackElo "1700"]
[PlyCount "80"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Be2 a5 9. a3 Bc5 10. 0-0 d6 11. Qc2 0-0 12. Nb3 Bb6 13. h3 Nxf3+ 14. Bxf3 Ne5 15. Be2 Be6 16. Rad1 Bd7 17. Nd4 f5 18. Rd2 Bxd4 19. exd4 Ng6 20. Bh2 f4 21. Bd3 Qg5 22. Kh1 f3 23. Rg1 Qh5 24. Bxg6 hxg6 25. g4 Qxh3 26. Qxg6 Be8 27. Qd3 Qh6 28. Qe3 Qf6 29. g5 Qg6 30. Rg3 Bc6 31. Qd3 Be4 32. Qb3 Rf5 33. Rd1 Rxg5 34. Rdg1 Rxg3 35. Rxg3 Qf5 36. Qe3 Rf8 37. Rg5 Qh7 38. Rxa5 Bg6 39. Ra7 Re8 40. Qc3 Qh3 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.21"]
[Round "5"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Flores, Manuel"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1700"]
[BlackElo "1899"]
[PlyCount "47"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. h4 h6 5. Bf4 c5 6. e3 e6 7. Nbd2 Nc6 8. c3 cxd4 9. exd4 Bd6 10. Bxd6 Nxd6 11. Bd3 Bd7 12. Qe2 Rb8 13. Ne5 b5 14. Nb3 Nc4 15. f4 N6xe5 16. fxe5 0-0 17. Nc5 Rb6 18. b3 Na5 19. Bc2 Be8 20. g4 g6 21. 0-0-0 b4 22. cxb4 Rxb4 23. Qd2 Nc6 24. Qxh6 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.21"]
[Round "6"]
[White "Zelaya Aguilera, Cristian Ignacio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1752"]
[BlackElo "1700"]
[PlyCount "55"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 d5 4. cxd5 cxd5 5. e5 Nfd7 6. d4 e6 7. f4 Nc6 8. Nf3 Qb6 9. Bb5 a6 10. Ba4 f6 11. 0-0 Be7 12. Bxc6 bxc6 13. b3 0-0 14. Be3 fxe5 15. Nxe5 c5 16. Na4 Qb4 17. Nc6 Qb5 18. Nxe7+ Kh8 19. Nxc8 Raxc8 20. Nxc5 Nf6 21. Rc1 Rc6 22. a3 Ne8 23. a4 Qa5 24. Nd7 Rxc1 25. Qxc1 Rg8 26. Ne5 Nd6 27. Qe1 Qc7 28. Ng6+ 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.20"]
[Round "4"]
[White "Granados Diaz, Maria Esther"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1887"]
[BlackElo "1700"]
[PlyCount "44"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. Be3 dxc4 8. Bxc4 0-0 9. 0-0 Bg4 10. Bg5 Qa5 11. Ne4 Nf5 12. h3 Bxf3 13. Qxf3 Nxd4 14. Qg4 Qe5 15. g3 Kh8 16. Nxd6 Qxd6 17. Rad1 c5 18. b4 Nbc6 19. Bf4 Qf6 20. bxc5 Rad8 21. Bg5 Nf3+ 22. Kg2 Nxg5 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.14"]
[Round "2"]
[White "Espinoza, Felix"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2139"]
[BlackElo "1700"]
[PlyCount "138"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. h4 a5 10. e5 Nd7 11. Nf1 b4 12. N1h2 Ba6 13. Bf4 Rc8 14. Ng5 Qe8 15. Ng4 Nd4 16. Ne3 Kh8 17. Rc1 Nb6 18. c3 Nc6 19. c4 dxc4 20. dxc4 Nd4 21. Be4 h6 22. b3 Rd8 23. Qg4 Nd7 24. Nh7 Rg8 25. h5 Rb8 26. Qd1 Bb7 27. Qd3 Bxe4 28. Qxe4 Qc8 29. Nc2 Qb7 30. Nxd4 Qxe4 31. Rxe4 cxd4 32. Rxd4 Nc5 33. Nf6 gxf6 34. exf6 Bxf6 35. Rd6 Bg5 36. Bxg5 Rxg5 37. Rcd1 Rxh5 38. Rc6 Rf5 39. Rd4 Rg8 40. Kf1 h5 41. Rc7 Rxg3 42. Rxc5 Rxc5 43. fxg3 Kg7 44. Kf2 Kf6 45. Rd7 Rf5+ 46. Kg2 e5 47. Rd6+ Ke7 48. Rd5 Rg5 49. Kf2 Ke6 50. Rxa5 Rg4 51. Ra6+ Kd7 52. Ra7+ Ke6 53. Rb7 h4 54. gxh4 Rxh4 55. Kg3 Rd4 56. Rxb4 f5 57. a4 Rd3+ 58. Kf2 Rd2+ 59. Ke3 Ra2 60. Rb6+ Kd7 61. Kd3 f4 62. c5 f3 63. Rf6 f2 64. c6+ Kc7 65. Kc4 Rb2 66. Kd5 Rd2+ 67. Kxe5 Ra2 68. Kd5 Rb2 69. Rf7+ Kc8 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.14"]
[Round "3"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Avalos, Carlos"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1700"]
[BlackElo "1854"]
[PlyCount "28"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c3 Nf6 4. Bg5 Nbd7 5. e3 c5 6. Nbd2 Be7 7. Bd3 h6 8. Bf4 b6 9. Ne5 Bb7 10. Qf3 Nxe5 11. Bxe5 Bd6 12. Bb5+ Ke7 13. Bg3 Qc7 14. Bd3 Rhd8 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2021.02.13"]
[Round "1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Cano, Carlos1"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1700"]
[BlackElo "1902"]
[PlyCount "28"]
[EventDate "2021.02.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bf4 Nf6 5. Qd2 Nbd7 6. Nf3 c5 7. Bh6 Bxh6 8. Qxh6 cxd4 9. Nxd4 Qa5 10. Nb3 Qb6 11. Be2 Ne5 12. 0-0 Bg4 13. Bb5+ Bd7 14. Be2 Bg4 1/2-1/2

[Event "Managua Hurtado Memorial 20th"]
[Site "Managua"]
[Date "2020.12.29"]
[Round "6"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Garcia, Antonio"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1749"]
[BlackElo "1791"]
[PlyCount "56"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 d6 5. Bxf6 exf6 6. Nxe4 d5 7. Ng3 Bd6 8. Bd3 g6 9. Qf3 c6 10. 0-0-0 Be6 11. N1e2 Nd7 12. Nf4 Kf7 13. Nxe6 Kxe6 14. Nf5 Qc7 15. Kb1 Nf8 16. Rhe1+ Kf7 17. Nh6+ Kg7 18. Qh3 Qc8 19. Bf5 Qc7 20. Be6 Re8 21. Nf7 Rxe6 22. Rxe6 Kxf7 23. Re2 f5 24. Rde1 Nd7 25. g4 fxg4 26. Qxg4 Nf6 27. Qf3 Qd7 28. a3 Rf8 0-1

[Event "Managua Hurtado Memorial 20th"]
[Site "Managua"]
[Date "2020.12.29"]
[Round "7"]
[White "Vanegas Lopez, Natanael Emanuel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1424"]
[BlackElo "1749"]
[PlyCount "61"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. e3 b5 6. Nf3 e5 7. Nxe5 Nd5 8. Qh5 Be6 9. Qf3 Bb4 10. Rc1 Qa5 11. e4 Nxf4 12. Qxf4 Qxa2 13. Qd2 Qa5 14. d5 cxd5 15. exd5 Bf5 16. Qg5 Bg6 17. Nxg6 hxg6 18. Qe5+ Kf8 19. Be2 Nd7 20. Qd4 Re8 21. Qd2 Nc5 22. Rb1 Nd3+ 23. Kf1 Nxb2 24. Qxb2 Bxc3 25. Qxb5 Qxb5 26. Rxb5 Ra8 27. g3 Rh5 28. Bxc4 Bd4 29. Kg2 Bb6 30. Rc1 Rc8 31. Rc2 1/2-1/2

[Event "Managua Hurtado Memorial 20th"]
[Site "Managua"]
[Date "2020.12.28"]
[Round "4"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Godoy Barbosa, Jaime"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1749"]
[BlackElo "1499"]
[PlyCount "51"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Bf4 Nf6 5. Qd2 0-0 6. 0-0-0 c6 7. Bh6 Nbd7 8. h4 Qa5 9. f3 Nh5 10. Bd3 b5 11. Kb1 b4 12. Nce2 c5 13. g4 Nhf6 14. h5 cxd4 15. hxg6 fxg6 16. Nxd4 Ne5 17. Bxg7 Kxg7 18. Qh6+ Kg8 19. Nh3 Rf7 20. Ng5 Rg7 21. Be2 Qb6 22. Qh4 d5 23. f4 Nf7 24. e5 Ne4 25. Nxh7 Qc7 26. e6 1-0

[Event "Managua Hurtado Memorial 20th"]
[Site "Managua"]
[Date "2020.12.28"]
[Round "5"]
[White "Espinoza Solano, Jose Nahum"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2061"]
[BlackElo "1749"]
[PlyCount "103"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. e5 Nfd7 6. g3 Be7 7. Bg2 c5 8. 0-0 Nc6 9. Re1 Qc7 10. Qe2 Nb4 11. Nf1 c4 12. d4 c3 13. b3 b6 14. Bg5 Ba6 15. Qd1 Nc6 16. Ne3 h6 17. Bxe7 Nxe7 18. Bf1 Bxf1 19. Nxf1 0-0 20. Qd3 Rfc8 21. Ne3 a6 22. Kg2 b5 23. a3 Qb7 24. h3 a5 25. Nd1 b4 26. a4 Qa6 27. Qe3 Ng6 28. h4 Qb6 29. h5 Ne7 30. Qf4 Qd8 31. Ne3 Nc6 32. Ng4 Qf8 33. Rh1 Kh7 34. Rae1 Ne7 35. Ne3 Ng8 36. Rh4 Qe7 37. Rg4 Qf8 38. Nxd5 exd5 39. Qf5+ Kh8 40. Qxd7 Rd8 41. Qb5 Qe8 42. Qd3 Qe6 43. Rf4 Ne7 44. Nh4 Rf8 45. Re3 Qd7 46. Qd1 Qe6 47. Ref3 Kg8 48. Qd3 Qa6 49. Qe3 Qe6 50. Nf5 Nxf5 51. Rxf5 Ra7 52. Qf4 1-0

[Event "Managua Hurtado Memorial 20th"]
[Site "Managua"]
[Date "2020.12.27"]
[Round "3"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Ortiz Bermudez, Victor Francisco"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1749"]
[PlyCount "84"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Be7 5. Nbd2 Bd7 6. Bd3 c5 7. c3 Qb6 8. Rb1 c4 9. Bc2 Qa6 10. Ra1 b5 11. 0-0 0-0 12. Ne5 Qc8 13. Qf3 Nc6 14. Qh3 b4 15. g4 g6 16. Bh6 Rd8 17. f4 Be8 18. Bg5 Rd6 19. Qh4 Qd8 20. Rf3 bxc3 21. bxc3 Rb8 22. Bd1 Rb2 23. Nexc4 Rxd2 24. Nxd2 Qa5 25. Bxf6 Bxf6 26. Qxf6 Qxc3 27. Nb3 Rd7 28. Rc1 Qe1+ 29. Kg2 Ne7 30. Rh3 a5 31. Qh4 Qxh4 32. Rxh4 a4 33. Nc5 Ra7 34. Rb1 Nc6 35. Bxa4 Ra8 36. Bxc6 Rxa2+ 37. Kf3 Bxc6 38. Rb8+ Kg7 39. Rb6 Be8 40. Rb7 Ra8 41. Nxe6+ Kf6 42. Nc7 Bc6 1-0

[Event "Managua Hurtado Memorial 20th"]
[Site "Managua"]
[Date "2020.12.27"]
[Round "2"]
[White "Pavon Ruiz, Cristhoffer Israel"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1307"]
[BlackElo "1749"]
[PlyCount "126"]
[EventDate "2020.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 d5 3. e3 Nf6 4. Nd2 Bd6 5. Bg3 b6 6. c3 0-0 7. Bd3 Ba6 8. Bc2 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Rb8 12. Qc2 f5 13. Bxd6 cxd6 14. Bd3 Bxd3 15. Qxd3 Qe7 16. Nf3 e5 17. 0-0 Kh8 18. Rfe1 Rbe8 19. dxe5 Nxe5 20. Nxe5 dxe5 21. Qc2 Qc5 22. Rad1 Re7 23. b4 Qc6 24. Qd3 e4 25. Qd6 Qxd6 26. Rxd6 Rc7 27. Rc1 Rfc8 28. f3 exf3 29. gxf3 g6 30. Rd3 Kg7 31. Kf2 b5 32. Ke2 Re8+ 33. Kf2 Kf6 34. f4 Re4 35. Kg3 Rxb4 36. cxb4 Rxc1 37. Rd6+ Ke7 38. Ra6 Rc7 39. Ra5 Rb7 40. Kh4 Kd6 41. Kg5 Kd5 42. a4 Kc4 43. axb5 Kxb4 44. Ra1 Kxb5 45. Kh6 Kc5 46. h4 Kd4 47. h5 gxh5 48. Kxh5 Ke4 49. Kg5 Rf7 50. Ra4+ Ke3 51. Kh6 Re7 52. Kg5 Rg7+ 53. Kxf5 h5 54. Kf6 Rg4 55. Ke5 h4 56. Ra3+ Kf2 57. f5 Rg3 58. Ra2+ Kg1 59. Kf4 Rg8 60. Rxa7 h3 61. Kf3 Rg2 62. f6 Rf2+ 63. Kg3 Rxf6 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.17"]
[Round "10.1"]
[White "Morales, Alvaro Antonio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2035"]
[BlackElo "1760"]
[PlyCount "94"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Universidad de Ingenieria"]
[BlackTeam "Diamante de Las Segovias"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. c3 d5 5. Nd2 Nxg5 6. hxg5 cxd4 7. cxd4 Qb6 8. Qc2 Nc6 9. Ngf3 g6 10. e3 Bf5 11. Qb3 Bg7 12. Qxb6 axb6 13. Bb5 0-0 14. a3 Ra5 15. Be2 e5 16. Nb3 Raa8 17. Rc1 exd4 18. Nbxd4 Nxd4 19. Nxd4 Bxd4 20. exd4 Ra4 21. Rh4 Bd7 22. Kd2 Kg7 23. Bf3 Bc6 24. Re1 b5 25. Re5 Rd8 26. Bd1 Ra6 27. Re7 Rd7 28. Rxd7 Bxd7 29. Bb3 Rd6 30. Rh1 Bc6 31. Re1 Rd7 32. Re5 f6 33. gxf6+ Kxf6 34. Ke3 Re7 35. Rxe7 Kxe7 36. Kf4 Kf6 37. Bc2 Bd7 38. Bd3 Bc6 39. g4 Bd7 40. g5+ Ke6 41. Be2 Kd6 42. Bf3 Be8 43. Ke3 Bd7 44. Be2 Bc6 45. Bd3 Ke6 46. Bf1 Bd7 47. Bg2 Bc6 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.10"]
[Round "7.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Garcia, Antonio3"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1760"]
[BlackElo "1812"]
[PlyCount "82"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Diamante de Las Segovias"]
[BlackTeam "Jose Raul Capablanca"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 4. Nd2 Bf5 5. e3 h5 6. Be2 g6 7. Nxe4 dxe4 8. c3 c6 9. Bc4 Qb6 10. Ne2 Bg4 11. Qc2 Bxe2 12. Bxe2 f5 13. 0-0 Nd7 14. Bc4 Bg7 15. f3 exf3 16. gxf3 Bf6 17. Qg2 0-0-0 18. Kh1 c5 19. a4 Bxg5 20. a5 Qd6 21. Qxg5 cxd4 22. cxd4 Kb8 23. a6 b6 24. Rg1 Rc8 25. b3 Nf8 26. Qg3 Rh7 27. Qxd6+ exd6 28. e4 f4 29. Rg5 Re7 30. Rd5 Re6 31. Rg1 Rf6 32. e5 dxe5 33. Rxe5 Rd8 34. d5 Kc7 35. Re7+ Rd7 36. Re8 Kd6 37. Rge1 Rff7 38. R1e6+ Kc5 39. Rc6+ Kb4 40. d6 Rf6 41. Rc7 Rfxd6 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.10"]
[Round "8.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Gutierrez, Oscar"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1760"]
[BlackElo "1948"]
[PlyCount "20"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Diamante de Las Segovias"]
[BlackTeam "Clemente Guido"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. e3 Nc6 5. Nc3 d5 6. Bb5 Bd7 7. Be2 Bc8 8. Bb5 Bd7 9. Be2 Bc8 10. Bb5 Bd7 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2019.11.09"]
[Round "6.1"]
[White "Mejia, Donaldo"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1893"]
[BlackElo "1760"]
[PlyCount "101"]
[EventDate "2019.10.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Yader Cabrera"]
[BlackTeam "Diamante de Las Segovias"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. Nf3 g6 2. c4 Bg7 3. g3 e6 4. Bg2 d5 5. 0-0 Ne7 6. d4 0-0 7. Na3 Nbc6 8. Bf4 a6 9. Rc1 Nf5 10. e3 h6 11. g4 Nd6 12. h3 Ne4 13. Nd2 Nf6 14. Bh2 Ne7 15. cxd5 Nexd5 16. e4 Nb4 17. Rc4 Nc6 18. Nb3 Ne8 19. Qd2 Nd6 20. Rc2 e5 21. dxe5 Nb5 22. Nc4 Be6 23. f4 Nbd4 24. Nxd4 Qxd4+ 25. Kh1 Rad8 26. Qc1 Bxc4 27. Rxc4 Qd2 28. Bg1 Qxc1 29. Rfxc1 Rd2 30. R4c2 Rfd8 31. Be3 R2d3 32. Bf2 Bf8 33. Bf1 Rd2 34. a3 R8d7 35. Bc4 Na5 36. Bd5 Rxc2 37. Rxc2 Nc6 38. e6 Rd8 39. exf7+ Kg7 40. Be1 Kh7 41. Bc3 Rd7 42. f5 Nd8 43. Ba5 b6 44. Be1 Bd6 45. Bc3 Nxf7 46. Bxf7 Rxf7 47. e5 Bc5 48. e6 Rf8 49. f6 Kg8 50. Be5 Bd6 51. f7+ 1-0

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.13"]
[Round "8.1"]
[White "Davila, Carlos"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2227"]
[BlackElo "1760"]
[PlyCount "30"]
[EventDate "2019.09.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Clemente Guido"]
[BlackTeam "Diamante de Las Segovias"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 g6 2. d4 Bg7 3. c3 d5 4. exd5 Qxd5 5. Nf3 c5 6. dxc5 Qxd1+ 7. Kxd1 Bg4 8. Nbd2 Nd7 9. h3 Be6 10. Nb3 0-0-0 11. Ke1 Bd5 12. Be3 Bxf3 13. gxf3 Ne5 14. f4 Nd3+ 15. Bxd3 Rxd3 1/2-1/2

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.13"]
[Round "9.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Cepeda Garcia, Juan Tomas"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1760"]
[BlackElo "1900"]
[PlyCount "82"]
[EventDate "2019.09.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Diamante de Las Segovias"]
[BlackTeam "Nicaragua CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 d6 2. Bf4 Nd7 3. Nf3 Ngf6 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Nfd2 Ndf6 8. Be2 Ng7 9. Bg3 Nf5 10. Bd3 Nxg3 11. hxg3 Bg7 12. Nc3 c6 13. Nce4 Nxe4 14. Bxe4 d5 15. Bd3 Qc7 16. c3 Bd7 17. Qf3 Rf8 18. Qe2 0-0-0 19. Nb3 e5 20. dxe5 Qxe5 21. 0-0-0 Rfe8 22. Qc2 b6 23. Nd2 c5 24. Nf3 Qe6 25. Rd2 Kb8 26. Rhd1 d4 27. exd4 Qxa2 28. Qb1 Qa5 29. dxc5 Qxc5 30. Be4 g4 31. Rxd7 Rxd7 32. Rxd7 gxf3 33. Qd3 Re7 34. Rd8+ Kc7 35. Rd5 Qc6 36. Re5 Rd7 37. Qa6 fxg2 38. Qxa7+ Kd6 39. Qb8+ Qc7 40. Rd5+ Ke6 41. Qxc7 g1Q+ 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.12"]
[Round "7.1"]
[White "Berrios Vanegas, Yanko Antonio"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1554"]
[BlackElo "1760"]
[PlyCount "70"]
[EventDate "2019.09.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Sandino"]
[BlackTeam "Diamante de Las Segovias"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. d5 d6 5. Bd3 Nf6 6. 0-0 0-0 7. c3 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. Bf4 Qb6 11. Qe2 Nh5 12. Be3 Ne5 13. Na3 Nxd3 14. Qxd3 a6 15. Nc4 Qc7 16. b3 b5 17. Nd2 Qa5 18. g4 Nf6 19. e5 Nd7 20. exd6 exd6 21. Ne4 Qc7 22. Rac1 Ne5 23. Qe2 c4 24. b4 Nd3 25. Rc2 Rfe8 26. Qf3 Qe7 27. Ng3 Qh4 28. Ne4 Qe7 29. Ng3 Ne5 30. Qg2 Qf6 31. Bd4 Nf3+ 32. Kh1 Nxd4 33. cxd4 Qxd4 34. f4 Qd3 35. f5 Re3 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.06"]
[Round "6.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Medrano Miranda, Luis Benjamin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1760"]
[BlackElo "1505"]
[PlyCount "122"]
[EventDate "2019.09.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Diamante de Las Segovias"]
[BlackTeam "Universidad de Ingenieria II"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bf4 c5 3. dxc5 Qa5+ 4. Nc3 e6 5. Bd6 Bxd6 6. cxd6 Ne4 7. Qd3 Nxc3 8. Qxc3 Qxc3+ 9. bxc3 0-0 10. g3 Nc6 11. Bg2 b6 12. Nf3 Bb7 13. 0-0 Na5 14. Rfd1 Rac8 15. Ne5 Rfd8 16. Rd3 Ba6 17. Re3 f6 18. Nf3 Nc4 19. Rd3 Na3 20. Rd2 Rxc3 21. Ne1 Rdc8 22. Rc1 Nc4 23. Rd3 Na3 24. Rxc3 Rxc3 25. Be4 f5 26. Bf3 Bb5 27. e3 Ba4 28. Be2 b5 29. Bd3 b4 30. Kf1 b3 31. axb3 Bxb3 32. Ra1 Bd5 33. Ke2 Nc4 34. Bxc4 Rxc4 35. Rxa7 Bc6 36. Kd3 Rc5 37. Kd2 Kf7 38. Ra3 Bb5 39. Rb3 Rd5+ 40. Kc1 Be2 41. Nd3 Bxd3 42. Rxd3 Rxd3 43. cxd3 e5 44. Kc2 Ke6 45. Kc3 Kxd6 46. d4 e4 47. Kc4 g5 48. h3 h5 49. h4 gxh4 50. gxh4 Ke6 51. Kc5 f4 52. exf4 Kf5 53. Kd6 Kxf4 54. Kxd7 Kf3 55. Kc7 Kxf2 56. d5 e3 57. d6 e2 58. d7 e1Q 59. d8Q Qa5+ 60. Kd7 Qxd8+ 61. Kxd8 Kg3 0-1

[Event "NCA-chT fase1"]
[Site "Managua"]
[Date "2019.10.05"]
[Round "4.1"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Vanegas Lopez, Natanael Emanuel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1760"]
[BlackElo "1435"]
[PlyCount "77"]
[EventDate "2019.09.28"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Diamante de Las Segovias"]
[BlackTeam "Los Jackers"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 h6 7. h3 cxd4 8. exd4 Bd6 9. Bxd6 Qxd6 10. Bd3 0-0 11. Qe2 Re8 12. Ne5 Qc7 13. f4 Nd7 14. 0-0 a6 15. Rae1 Ndxe5 16. fxe5 Na7 17. Qh5 Rf8 18. Rf2 Bd7 19. Ref1 Bb5 20. Rf3 Bxd3 21. Rxd3 Qe7 22. Rg3 f6 23. Qxh6 fxe5 24. Rxf8+ Rxf8 25. dxe5 Nc6 26. Nf3 Rf5 27. Qe3 Qc7 28. Qc5 Qb8 29. Qa3 Qe8 30. Rg5 Rf4 31. Qc5 Rf7 32. Qd6 Rf4 33. h4 Qf8 34. Qxe6+ Qf7 35. Qc8+ Kh7 36. Rg3 Qe7 37. Ng5+ Kg6 38. Ne6+ Kh7 39. Rxg7+ 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.25"]
[Round "8"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Berrios, Natanael"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1791"]
[BlackElo "1772"]
[PlyCount "92"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. c3 Nc6 5. Bd3 c4 6. Bc2 Bg4 7. f3 Bh5 8. Ne2 Bg6 9. 0-0 Qb6 10. b3 e6 11. Nd2 cxb3 12. axb3 Bd6 13. e4 0-0 14. Kh1 Bb8 15. e5 Qc7 16. f4 Ng4 17. Rf3 f6 18. Bxg6 hxg6 19. Bh4 Kf7 20. c4 Ne7 21. cxd5 Nxd5 22. Nc4 Qd8 23. Qc2 Rh8 24. Bg3 f5 25. h3 Bc7 26. Kg1 b5 27. hxg4 bxc4 28. bxc4 Nb4 29. Qa4 a5 30. g5 Bb6 31. Bf2 Rc8 32. Qb5 Rb8 33. Qa4 Rc8 34. Rc3 Qe7 35. Rd1 Rcd8 36. Qb5 Rb8 37. Qa4 Rhd8 38. Rb3 Qa7 39. c5 Bxc5 40. Ra3 Bb6 41. Rb1 Qd7 42. Qd1 Rbc8 43. Rc1 Rxc1 44. Qxc1 Rc8 45. Qb2 Rc2 46. Qb3 Rxe2 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.25"]
[Round "9"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Loaisiga, Octavio"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1791"]
[BlackElo "1815"]
[PlyCount "60"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. e4 d5 5. e5 Qd8 6. f4 c5 7. c3 Nc6 8. Nf3 Qb6 9. Qb3 Qxb3 10. axb3 cxd4 11. Nxd4 Nxd4 12. cxd4 Bd7 13. Bd3 a6 14. 0-0 g6 15. Nc3 h5 16. g3 Rc8 17. h3 Bb4 18. Rac1 Ba5 19. Kg2 Ke7 20. Kf3 Rc7 21. f5 gxf5 22. b4 Bb6 23. Bxf5 Rxc3+ 24. bxc3 exf5 25. Kg2 Rg8 26. Rf4 Ke6 27. Rcf1 Bb5 28. R1f3 Be2 29. Re3 Bc4 30. Ref3 Be2 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.24"]
[Round "7"]
[White "Mejia, Donaldo"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1837"]
[BlackElo "1791"]
[PlyCount "71"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nb3 d6 7. Be2 Nf6 8. Be3 Be6 9. f4 h5 10. h3 h4 11. 0-0 Nh5 12. Bxh5 Rxh5 13. f5 Bxb3 14. axb3 Qd7 15. Nb5 Bf6 16. Bb6 Kf8 17. Nxa7 Kg7 18. c3 Ne5 19. Bd4 Rb8 20. fxg6 Rg5 21. Kh1 Rxg6 22. Qe2 Rg3 23. Rf5 Rh8 24. Bf2 Rg6 25. Bg1 Rg3 26. Bf2 e6 27. Rf4 Rg6 28. Be3 Rg3 29. Bf2 Rg6 30. Bg1 Rg3 31. Bh2 Rg5 32. Nb5 Rh6 33. Rg1 Qc6 34. Nd4 Qb6 35. b4 Rhg6 36. Qf2 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.18"]
[Round "6"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Escorcia Obando, Carlos David"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1791"]
[BlackElo "1555"]
[PlyCount "59"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 b6 7. 0-0 Bb7 8. c3 Ne4 9. Bxe7 Qxe7 10. a4 0-0 11. Ne5 f5 12. Nxd7 Qxd7 13. Nf3 Qe7 14. a5 a6 15. Qe2 b5 16. Ne5 Rac8 17. f3 Nd6 18. b4 Rf6 19. f4 Nc4 20. Nf3 Rg6 21. Ra2 Bc6 22. Ne5 Nxe5 23. fxe5 Rh6 24. Rf3 g5 25. g3 g4 26. Rf4 Qg5 27. Qg2 Rh3 28. Bf1 Rh5 29. Bd3 Kh8 30. Rd2 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.18"]
[Round "5"]
[White "Salgado, Wilbert"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1635"]
[BlackElo "1791"]
[PlyCount "125"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 d6 5. Nf3 h6 6. c3 Nh5 7. Bg3 c5 8. Qc2 Nxg3 9. hxg3 Be6 10. Nbd2 cxd4 11. Nxd4 Bd7 12. Rc1 Nc6 13. a3 Rc8 14. Qb1 Nxd4 15. exd4 e5 16. d5 Qe7 17. f3 0-0 18. g4 Qg5 19. Ne4 Qe7 20. 0-0 f5 21. gxf5 gxf5 22. Nf2 h5 23. Rce1 Bh6 24. Qd1 Qh4 25. Nh3 Rf7 26. f4 Rg7 27. Re3 Kh8 28. Qe1 Qg4 29. Qe2 Qg6 30. Kh1 e4 31. Bb1 a6 32. c4 Rgg8 33. Rf2 Qf7 34. Kh2 Rg4 35. Bc2 Bg7 36. Ng5 Qg6 37. Qd2 Bf6 38. Rh3 Bxg5 39. fxg5 Rxg5 40. Qe2 Rg4 41. g3 Be8 42. Rg2 Qf6 43. Qe3 Qg5 44. Qc3+ Qg7 45. Qxg7+ Kxg7 46. Bd1 Rg5 47. Rh4 Kf6 48. Rf4 Ke5 49. Rh4 b5 50. b3 bxc4 51. bxc4 Kd4 52. Be2 Rg7 53. Rf4 a5 54. Rf1 Rb7 55. Rd1+ Kc5 56. Kh3 Rb3 57. Kh4 Rcb8 58. Rf1 Bd7 59. Ra1 f4 60. Bxh5 Rxg3 61. Rag1 Rxg2 62. Rxg2 Rb3 63. Rg7 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.17"]
[Round "4"]
[White "Espinoza Roman, Juan Carlos"]
[Black "Allen, Alonso"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1791"]
[BlackElo "1859"]
[PlyCount "85"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. h3 c6 7. c3 Nbd7 8. Nf3 0-0 9. 0-0 Re8 10. Nbd2 Bd6 11. Rc1 Nf8 12. Re1 Ne6 13. Bh4 Nf4 14. Bf1 Rxe1 15. Qxe1 Bf5 16. Ne5 Qe7 17. g4 Bg6 18. Qe3 Ne6 19. f4 Be4 20. Nxe4 dxe4 21. f5 Nc7 22. g5 Nd7 23. Nxd7 Qxd7 24. Qxe4 Re8 25. Qf3 Nd5 26. Re1 Rxe1 27. Bxe1 Qe7 28. Bd2 Bc7 29. c4 Nb6 30. f6 Qd6 31. Qf2 Nd7 32. fxg7 Kxg7 33. Bc3 Kg8 34. h4 Nf8 35. c5 Qg3+ 36. Qxg3 Bxg3 37. h5 Bf4 38. Kg2 Bxg5 39. Bc4 Ne6 40. Bxe6 fxe6 41. Kg3 Kf7 42. Kf3 Bf6 43. Ke4 1/2-1/2

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2018.02.11"]
[Round "3"]
[White "Avalos, Carlos"]
[Black "Espinoza Roman, Juan Carlos"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1838"]
[BlackElo "1791"]
[PlyCount "107"]
[EventDate "2018.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. h3 Bg7 5. e3 c5 6. c3 Qb6 7. Qb3 Be6 8. c4 0-0 9. d5 Nxd5 10. cxd5 Bxb2 11. dxe6 Qxb3 12. axb3 Bxa1 13. exf7+ Kxf7 14. Bc4+ Kg7 15. Ng5 Kh8 16. Ne6 Rc8 17. Kd2 Nd7 18. Nc3 Bb2 19. Bh6 Nb6 20. Be2 d5 21. Bf3 Rc6 22. Ng5 Rf6 23. Kc2 Bxc3 24. Kxc3 e5 25. e4 d4+ 26. Kd3 a5 27. Rc1 Rc8 28. Bg4 Rc7 29. Ne6 Re7 30. Rxc5 Rfxe6 31. Bg5 Re8 32. Bxe6 Rxe6 33. Rxe5 Rd6 34. Rxa5 Kg7 35. Bf4 Rd7 36. Be5+ Kf7 37. Bxd4 Nc8 38. Rd5 Rc7 39. Rc5 Rxc5 40. Bxc5 Ke6 41. f4 Kd7 42. g4 Kc6 43. b4 b6 44. Bf8 Nd6 45. h4 Nb5 46. f5 Kd7 47. e5 Nc7 48. Ke4 Ke8 49. Bh6 Na6 50. Bd2 Nc7 51. e6 Nb5 52. Ke5 Nc7 53. f6 b5 54. f7+ 1-0

