[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.18"]
[Round "10.4"]
[White "Diego Martinez, Humberto Jose"]
[Black "Rivas, Cristhian"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2021"]
[BlackElo "1940"]
[PlyCount "70"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 Nbd7 10. g4 b5 11. g5 b4 12. Ne2 Nh5 13. Ng3 Nf4 14. h4 h6 15. Nd4 exd4 16. Bxf4 Ne5 17. Be2 hxg5 18. hxg5 Rxh1+ 19. Nxh1 Ng6 20. Bg3 Bxg5 21. f4 Bxf4 22. Qxd4 Bxg3+ 23. Nxg3 Qg5 24. Nf5 Bxf5 25. exf5 Qh4+ 26. Qxh4 Nxh4 27. Bd3 Ke7 28. Kf2 Kf6 29. Rg1 Rc8 30. Rg4 Nxf5 31. Rxb4 a5 32. Rb6 Rc5 33. c3 Ne7 34. Rxd6+ Ke5 35. Rd7 Ke6 1/2-1/2

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.04"]
[Round "6.4"]
[White "Ruiz Gonzales, Francisco Rene"]
[Black "Rivas, Cristhian"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1622"]
[BlackElo "1940"]
[PlyCount "68"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Bd6 8. Qc2 Nbd7 9. e3 Qe7 10. Bd3 0-0 11. 0-0 g5 12. Bg3 Bxg3 13. hxg3 Re8 14. Rab1 Nf8 15. b4 Bg4 16. Ne5 N8d7 17. Nxd7 Bxd7 18. Rfd1 Kg7 19. b5 h5 20. bxc6 bxc6 21. Rb7 Rh8 22. Rdb1 h4 23. gxh4 Rxh4 24. g3 Rh6 25. Bf5 Rah8 26. Bxd7 Rh1+ 27. Kg2 R8h2+ 28. Kf3 Ne4 29. Nxe4 dxe4+ 30. Kg4 Qf6 31. Qxe4 Rh4+ 32. gxh4 Rxh4+ 33. Kg3 Rxe4 34. Bg4 Qd6+ 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2018.11.03"]
[Round "4.4"]
[White "Granados Ortiz, Maria Jose"]
[Black "Rivas, Cristhian"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1656"]
[BlackElo "1940"]
[PlyCount "92"]
[EventDate "2018.10.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Qd2 Be7 10. 0-0-0 0-0 11. g4 b5 12. h4 Qc7 13. h5 b4 14. Ne2 a5 15. Kb1 Rfd8 16. Nbc1 Nb6 17. Ng3 d5 18. Bxf6 Bxf6 19. Bd3 Rab8 20. Qe2 Na4 21. Nb3 Nxb2 22. Kxb2 Qc3+ 23. Kb1 a4 24. Qd2 axb3 25. cxb3 d4 26. Ne2 Qc5 27. Rc1 Qa5 28. Rc2 Ra8 29. Rb2 h6 30. Ng1 Bg5 31. Qe2 Rdc8 32. Nh3 Be3 33. Rd1 Rc3 34. Bc2 Qa3 35. Nf2 Rc5 36. Nd3 Rca5 37. Nc1 Rc8 38. Bd3 Rac5 39. Rc2 Rc3 40. Rxc3 Rxc3 41. Qf1 Bxc1 42. Rxc1 Bxb3 43. axb3 Qxb3+ 44. Ka1 Rxd3 45. Rc8+ Kh7 46. Qc1 Rd1 0-1

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.11.11"]
[Round "7.3"]
[White "Murillo, Bryan"]
[Black "Rivas, Cristhian"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1930"]
[BlackElo "1942"]
[PlyCount "55"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nde2 Be6 8. Qd2 Be7 9. 0-0-0 Ng4 10. Nd5 Bxd5 11. Qxd5 Nxe3 12. fxe3 Nc6 13. Ng3 Qa5 14. Qxa5 Nxa5 15. Nf5 g6 16. Nxd6+ Bxd6 17. Rxd6 Ke7 18. Rb6 Rab8 19. b4 Nc6 20. Bc4 Kd7 21. a4 Kc7 22. a5 Rhf8 23. Rd1 f5 24. Be6 Rbd8 25. Rxd8 Nxd8 26. exf5 gxf5 27. Bd5 f4 28. Kd2 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.29"]
[Round "6.3"]
[White "Rivas, Cristhian"]
[Black "Salazar Cabezas, Alberto Javier"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1942"]
[BlackElo "1878"]
[PlyCount "73"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 gxf6 11. c3 f5 12. exf5 Bxf5 13. Be2 Be6 14. Nc2 Bg5 15. 0-0 0-0 16. a4 Rb8 17. axb5 axb5 18. Ra6 Qc8 19. Ndb4 Nxb4 20. Nxb4 Be7 21. Ra7 Rb7 22. Rxb7 Qxb7 23. Qd3 Bc4 24. Qe3 f5 25. Rd1 Bxe2 26. Qxe2 Rf7 27. Qd3 Bf8 28. Ra1 Kh8 29. Qd5 Qd7 30. Ra8 f4 31. Nc6 Qf5 32. h4 f3 33. Qxd6 Qb1+ 34. Kh2 Kg7 35. Qxe5+ Kg8 36. Ne7+ Rxe7 37. Qxe7 1-0

[Event "NCA-chT final"]
[Site "Managua"]
[Date "2017.10.21"]
[Round "1.3"]
[White "Aviles, Fernando"]
[Black "Rivas, Cristhian"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2125"]
[BlackElo "1942"]
[PlyCount "67"]
[EventDate "2017.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. Bd3 b6 10. Qe2 a6 11. Ne5 Bb7 12. 0-0 Nbd7 13. f4 b5 14. Rac1 Ne4 15. Rc2 Rac8 16. Rfc1 Nb6 17. Nb1 Rxc2 18. Rxc2 Rc8 19. Rxc8+ Nxc8 20. Qc2 f6 21. Nf3 Ne7 22. Bxe4 dxe4 23. Nfd2 f5 24. Nb3 Bd5 25. Nc3 Qb4 26. Nc5 Bxa2 27. Nxa6 Qc4 28. Qd2 Bb3 29. Nc5 b4 30. Ne2 Bc2 31. Kf2 Bb1 32. b3 Qc2 33. Qxb4 Ba2 34. Qb6 1-0

