[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.06"]
[Round "9"]
[White "Allen Montes, Charles Mijail"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1485"]
[BlackElo "1445"]
[PlyCount "111"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 b6 7. Bd3 Be7 8. 0-0 Ba6 9. Qe2 Bxd3 10. Qxd3 Nc6 11. Re1 c4 12. Qe2 a5 13. a4 Rb8 14. Nf1 b5 15. axb5 Rxb5 16. Ng3 h5 17. Qc2 Rb3 18. Nd2 Rb5 19. Qa4 Qb6 20. Rb1 h4 21. Ngf1 0-0 22. Re3 Rb8 23. Rh3 g5 24. Qd1 f5 25. Qh5 Nf8 26. g4 a4 27. Nf3 fxg4 28. Qxg4 Kf7 29. Nxg5+ Ke8 30. Nxe6 Nxe5 31. Ng7+ Kd8 32. dxe5 Qg6 33. Qxg6 Nxg6 34. Nf5 a3 35. Nxe7 Kxe7 36. b4 Ke6 37. f4 Kf5 38. Rf3 d4 39. cxd4 Ke4 40. Nd2+ Kxd4 41. Bxa3 c3 42. Nb3+ Ke4 43. Rxc3 Nxf4 44. Re1+ Kd5 45. Rc5+ Rxc5 46. Nxc5 Rg8+ 47. Kf2 Nh3+ 48. Kf3 Ng5+ 49. Kf4 Nh3+ 50. Kf5 Rf8+ 51. Kg4 Nf2+ 52. Kxh4 Rf3 53. e6 Rf8 54. e7 Re8 55. Kg3 Nh1+ 56. Kg2 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.06"]
[Round "8"]
[White "Olivares, Odell"]
[Black "Gutierrez Lopez, Carlos Ivan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1445"]
[PlyCount "65"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Nc6 5. Nbd2 Bd6 6. Ne5 Bd7 7. c3 Nh5 8. Qxh5 Nxe5 9. Bxe5 Bxe5 10. Qxe5 f6 11. Qg3 Qe7 12. Qxc7 Bc6 13. Qxe7+ Kxe7 14. Bd3 e5 15. dxe5 fxe5 16. 0-0 e4 17. Bc2 h5 18. Rad1 g5 19. Nb3 b6 20. Nd4 Bb7 21. Nf5+ Kf6 22. Nd6 Bc6 23. a4 h4 24. Nb5 Rac8 25. Nxa7 Rc7 26. Nxc6 Rxc6 27. Rxd5 Re6 28. Rfd1 Rhe8 29. Rb5 g4 30. Rdd5 Re5 31. Rxb6+ R8e6 32. Rxe6+ Kxe6 33. Rxe5+ 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.08.05"]
[Round "7"]
[White "Altamirano Beteta, Alexander Jose"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1537"]
[BlackElo "1445"]
[PlyCount "45"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 Nxd4 8. cxd4 Bb4+ 9. Nc3 0-0 10. 0-0 c6 11. a3 Ba5 12. f4 d6 13. Bd3 Bb6 14. Bc2 Re8 15. e5 dxe5 16. fxe5 Qe6 17. Ne4 Nf5 18. Rxf5 Qxf5 19. Nf6+ Qxf6 20. exf6 Rxe3 21. fxg7 Bd7 22. Qh5 h6 23. Qxh6 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.30"]
[Round "6"]
[White "Olivares, Odell"]
[Black "Gallo, Felix"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1445"]
[BlackElo "1652"]
[PlyCount "94"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Ne5 Nc6 7. Bb5 Qc7 8. Nd2 0-0 9. Ndf3 Nd7 10. Nxd7 Bxd7 11. Bxd6 Qxd6 12. Bd3 e5 13. dxc5 Qxc5 14. Bxh7+ Kxh7 15. Ng5+ Kg6 16. h4 f6 17. h5+ Kh6 18. Ne4 Qe7 19. Qxd5 Rad8 20. Ng3 f5 21. Qf3 Be6 22. Rd1 Rxd1+ 23. Kxd1 Qd7+ 24. Kc1 Rd8 25. Qe2 Bxa2 26. Rd1 Qxd1+ 27. Qxd1 Rxd1+ 28. Kxd1 Kg5 29. Kc2 Bf7 30. b4 Bxh5 31. f4+ exf4 32. exf4+ Kg4 33. Ne2 Bf7 34. b5 Ne7 35. Kd3 Bd5 36. g3 Bf3 37. Nd4 Kxg3 38. Ne6 g6 39. Ke3 Nd5+ 40. Kd4 Nxf4 41. Ng5 Be2 42. c4 Nh5 43. Nf7 f4 44. Nd6 Nf6 45. Nxb7 f3 46. Ke3 Ng4+ 47. Kd2 Bxc4 0-1

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.30"]
[Round "5"]
[White "Paiz Morales, Manuel Salvador"]
[Black "Olivares, Odell"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1445"]
[PlyCount "50"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. Re1 dxc3 9. Nxc3 a6 10. a3 Nge7 11. h4 g6 12. b4 Nd4 13. Nh2 Ndf5 14. Qg4 h5 15. Qg5 Qd4 16. Bxf5 Nxf5 17. Bb2 Qxh4 18. Nf3 Qxg5 19. Nxg5 Be7 20. Nf3 Rc8 21. Rac1 0-0 22. Re2 Rc4 23. Rec2 Rfc8 24. g3 d4 25. Nd2 R4c7 0-1

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.29"]
[Round "4"]
[White "Olivares, Odell"]
[Black "Soza Funez, Genesis Imara"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1445"]
[PlyCount "38"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nc3 Nf6 4. Nb5 e5 5. dxe5 a6 6. exf6 axb5 7. e3 Na7 8. Nf3 c6 9. Qd4 Qxf6 10. Qxf6 gxf6 11. Bd3 Bg4 12. Nd4 Bh5 13. h4 Bg6 14. Nf5 Nc8 15. h5 Bxf5 16. Bxf5 Bd6 17. Bxc8 Bxf4 18. Bxb7 Ra7 19. Bxc6+ Kd8 1/2-1/2

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.23"]
[Round "2"]
[White "Olivares, Odell"]
[Black "Acevedo Norori, Diego Miguel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1445"]
[PlyCount "69"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nf3 Bg4 4. Ne5 Nf6 5. Nxg4 Nxg4 6. e4 Nh6 7. Nc3 dxe4 8. d5 e5 9. dxe6 Qxd1+ 10. Rxd1 Bb4 11. exf7+ Nxf7 12. Bb5 0-0 13. 0-0 Bxc3 14. bxc3 Ne7 15. Rd7 c6 16. Bc4 Ng6 17. Bd6 Rad8 18. Bxf7+ Kh8 19. Rxd8 Rxd8 20. Bxg6 hxg6 21. Rd1 Kg8 22. Rd4 Kf7 23. Bc5 Rxd4 24. cxd4 a6 25. Kf1 Ke6 26. Ke2 Kd5 27. Ke3 b5 28. Bf8 a5 29. Bxg7 a4 30. Bf8 Kc4 31. Kxe4 b4 32. f3 b3 33. cxb3+ axb3 34. axb3+ Kxb3 35. g4 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.23"]
[Round "3"]
[White "Ortiz, Heriberto"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1753"]
[BlackElo "1445"]
[PlyCount "72"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. Bg5 Rg8 7. Nc3 h6 8. Bh4 g5 9. Bg3 h5 10. h4 Bg4 11. hxg5 Rxg5 12. Qd2 Rg8 13. Nh4 Nd4 14. Kh2 Qd7 15. f4 Be6 16. fxe5 Ng4+ 17. Kh1 Bxc4 18. dxc4 dxe5 19. Nd5 0-0-0 20. c3 Ne6 21. b4 Bf8 22. Qe1 c6 23. Nf6 Nxf6 24. Rxf6 Qd3 25. Rf3 Qxc4 26. Bxe5 Rg4 27. Re3 Bh6 28. Bf6 Rdg8 29. Nf5 Bf4 30. Ne7+ Kc7 31. Nxg8 Bxe3 32. Be5+ Kc8 33. Qxe3 Rxg8 34. Qxa7 Qa6 35. Qb8+ Kd7 36. Qxg8 Nd8 1-0

[Event "Managua Arellano Memorial"]
[Site "Managua"]
[Date "2023.07.22"]
[Round "1"]
[White "Castillo Sevilla, Ian Eiffel"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2096"]
[BlackElo "1445"]
[PlyCount "75"]
[EventDate "2023.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Bf5 5. 0-0 e6 6. c4 Be7 7. Nc3 Nbd7 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 0-0 11. b4 a6 12. Bf4 h6 13. Nd2 Rfe8 14. Nb3 Bd8 15. Bd6 Rc8 16. Na5 Bxa5 17. bxa5 Ne4 18. Nxe4 dxe4 19. Ra4 Nf6 20. Rb4 Nd5 21. Rxb7 e3 22. Bxd5 exf2+ 23. Rxf2 cxd5 24. Rf3 f6 25. Rfb3 Bc2 26. R3b6 Ra8 27. Rc7 Kh7 28. Rbb7 Rg8 29. Re7 Rae8 30. Rxe8 Rxe8 31. c6 Ba4 32. c7 Bd7 33. Rb6 Bc8 34. b4 e5 35. dxe5 fxe5 36. b5 axb5 37. a6 b4 38. a7 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.12"]
[Round "8.20"]
[White "Olivares, Odell"]
[Black "Aguilar Bejarano, Pablo Sebastian"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1529"]
[PlyCount "120"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. cxd5 exd5 7. Nc3 c6 8. 0-0 Bf5 9. Re1 Qc7 10. Bf4 Qb6 11. Qd2 Bb4 12. Rac1 Ne4 13. Qd1 Qa5 14. Bd2 Bxc3 15. bxc3 Qxa2 16. Ra1 Qc4 17. Ra4 Qb5 18. Rb4 Qa6 19. Qb3 b6 20. Ra4 Qb7 21. Rea1 Nd7 22. Be1 Rfc8 23. Nd2 Be6 24. Nxe4 dxe4 25. Qa3 c5 26. Rxa7 Rxa7 27. Qxa7 Qxa7 28. Rxa7 cxd4 29. cxd4 f5 30. d5 Bxd5 31. Rxd7 Bc4 32. Bf1 b5 33. e3 Be6 34. Bxb5 Bxd7 35. Bxd7 Rc1 36. Kf1 g6 37. h4 Kf7 38. Ba4 Ra1 39. Bb3+ Kg7 40. Ke2 Kh6 41. Bb4 Kh5 42. Bf8 Kg4 43. Bd1 Kh3 44. Bb4 Kg2 45. Bd2 Rxd1 46. Kxd1 Kxf2 47. Be1+ Kxe3 48. Bd2+ Kf2 49. Be1+ Kf3 50. Kd2 h5 51. Kd1 e3 52. Kc2 Ke2 53. Bc3 Kf2 54. Bd4 Kxg3 55. Bxe3 Kxh4 56. Kd2 Kg3 57. Ke2 f4 58. Bf2+ Kg2 59. Bh4 g5 60. Bf2 h4 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.11"]
[Round "7.22"]
[White "Olivares, Odell"]
[Black "Perez Salazar, Jimmy Alberto"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1529"]
[BlackElo "1523"]
[PlyCount "58"]
[EventDate "2023.01.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. c4 Nbd7 4. Nc3 e5 5. dxe5 dxe5 6. Bg3 Bb4 7. e3 Qe7 8. Qc2 Nh5 9. Be2 Nxg3 10. hxg3 Nf6 11. Nf3 Bg4 12. 0-0-0 Bxc3 13. Qxc3 e4 14. Nd4 0-0-0 15. f3 Bd7 16. f4 h5 17. Qa5 Kb8 18. Nb5 Bxb5 19. Rxd8+ Rxd8 20. Qxb5 a6 21. Qg5 Qb4 22. Rd1 Rxd1+ 23. Bxd1 Qxc4+ 24. Kb1 Qd3+ 25. Kc1 Qxe3+ 26. Kc2 Qd3+ 27. Kc1 e3 28. Bf3 e2 29. Qe5 Qd1# 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.05"]
[Round "5.22"]
[White "Cabezas Calero, Abigail Carolina"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1565"]
[BlackElo "1529"]
[PlyCount "83"]
[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 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 h6 9. Nf3 e4 10. Ng1 Bc5 11. Qe2 Bd7 12. d3 0-0 13. Be3 Qb6 14. Bxc5 Qxc5 15. Qd2 exd3 16. cxd3 Rfe8+ 17. Ne2 Nb7 18. 0-0 Re7 19. Na3 Rae8 20. Ng3 Qd4 21. Bb3 Nc5 22. Bc4 Nce4 23. Qb4 Qc5 24. Qxc5 Nxc5 25. Nc2 Kf8 26. Rfe1 Ng4 27. d4 Na4 28. b3 Nb6 29. Be2 Nd5 30. Bxg4 Bxg4 31. f3 Bd7 32. Ne4 Bf5 33. Nd6 Rxe1+ 34. Nxe1 Be6 35. Nxe8 Kxe8 36. Nd3 Bf5 37. Ne5 Nb4 38. Rc1 Nxa2 39. Rxc6 f6 40. Nc4 Kd7 41. Ra6 Nb4 42. Rxa7+ 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.05"]
[Round "6.22"]
[White "Zelaya Mendoza, Roger Jose"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1403"]
[BlackElo "1529"]
[PlyCount "109"]
[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 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Bg4 6. 0-0 Ne7 7. Re1 Qd7 8. Bg5 f6 9. Bh4 Nbc6 10. c3 g5 11. Bg3 0-0-0 12. Bxd6 Qxd6 13. Nbd2 h5 14. h3 Bf5 15. Nb3 g4 16. Nh4 Bxd3 17. Qxd3 gxh3 18. Qxh3+ Kb8 19. Re6 Qf4 20. Rae1 Rhg8 21. g3 Qg5 22. Rxe7 Nxe7 23. Rxe7 f5 24. Re1 Rde8 25. Rxe8+ Rxe8 26. Nf3 Qg6 27. Ne5 Qh7 28. Nc5 b6 29. Ncd7+ Kb7 30. Nf6 Qh8 31. Nxe8 Qxe8 32. Qxf5 h4 33. g4 Qa4 34. Qb1 Qe8 35. b3 Qf8 36. Qg6 Qf4 37. Qc6+ Kb8 38. Qxd5 Qc1+ 39. Kg2 Qxc3 40. Qd8+ Kb7 41. Qxh4 Qxd4 42. Qg3 c6 43. g5 Qd5+ 44. Nf3 a5 45. g6 b5 46. g7 Qg8 47. Qg6 Kb6 48. Qf6 Qc8 49. Qg6 Qg8 50. Kg3 Qb8+ 51. Kg4 Qc8+ 52. Kg5 Qh3 53. g8Q Qg2+ 54. Kh6 Qh3+ 55. Qh5 1-0

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.02.04"]
[Round "4.20"]
[White "Olivares, Odell"]
[Black "Sandoval Gutierrez, William"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1529"]
[BlackElo "1692"]
[PlyCount "70"]
[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 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 d6 8. Qd2 0-0 9. f3 Bd7 10. 0-0-0 a6 11. Bh6 Nxd4 12. Bxg7 Nxe2+ 13. Nxe2 Kxg7 14. h4 h5 15. Kb1 Rc8 16. Nf4 Rh8 17. Nd5 Nxd5 18. Qxd5 Be6 19. Qd4+ f6 20. f4 Qc7 21. Rd2 Qc4 22. Qxc4 Rxc4 23. Re1 Kf7 24. b3 Rc5 25. Rde2 Rhc8 26. Kb2 Bg4 27. Rd2 R8c7 28. c4 b5 29. cxb5 axb5 30. b4 Rc4 31. a3 Be6 32. Ree2 Rc3 33. Rc2 Rb3+ 34. Kc1 Rxc2+ 35. Rxc2 Rxa3 0-1

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

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

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.29"]
[Round "2.20"]
[White "Olivares, Odell"]
[Black "Machado Garcia, Ruben Efrain"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1529"]
[BlackElo "1725"]
[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. Bf4 g6 3. Nc3 d6 4. e4 Bg7 5. Qd2 h5 6. Nf3 c6 7. e5 dxe5 8. Nxe5 Nbd7 9. Bc4 Nxe5 10. Bxe5 Bf5 11. Bd3 Qd7 12. f3 Bh6 13. Qf2 Bxd3 14. cxd3 0-0 15. Ne4 Nd5 16. 0-0 Be3 17. Qxe3 Nxe3 18. Rf2 f6 19. Bf4 Qxd4 20. Re1 Nd5 21. Bh6 Rf7 22. Bc1 Rd8 23. Kf1 Qxd3+ 0-1

[Event "NCA-ch sf"]
[Site "Managua"]
[Date "2023.01.28"]
[Round "1.14"]
[White "Granados Diaz, Maria Esther"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "1873"]
[BlackElo "1529"]
[PlyCount "55"]
[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. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bc4 Bd6 6. 0-0 0-0 7. Nc3 a6 8. Ne2 b5 9. Bb3 Nbd7 10. d4 Re8 11. Bxf4 Bb7 12. Bxd6 cxd6 13. Qd3 Qe7 14. Ng3 Qe3+ 15. Qxe3 Rxe3 16. Nf5 Rxf3 17. Rxf3 Bxd5 18. Ne7+ Kf8 19. Nxd5 Re8 20. Nxf6 Nxf6 21. Raf1 d5 22. Rxf6 gxf6 23. Rxf6 Re6 24. Rxe6 fxe6 25. a4 b4 26. c4 bxc3 27. bxc3 a5 28. c4 1-0

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.30"]
[Round "9"]
[White "Castillo, Carlos Emilio"]
[Black "Olivares, Odell"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1390"]
[BlackElo "1529"]
[PlyCount "98"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 e6 3. Nf3 Ne7 4. Nc3 c6 5. Bc4 Bg7 6. 0-0 b6 7. Bg5 Ba6 8. Qe2 Bxc4 9. Qxc4 b5 10. Qd3 h6 11. Bf4 0-0 12. Rfe1 Na6 13. a3 Nc7 14. Rad1 g5 15. Bd6 Ne8 16. Be5 f6 17. Bg3 Ng6 18. d5 g4 19. Nh4 Ne5 20. Bxe5 fxe5 21. g3 Qf6 22. Rf1 exd5 23. exd5 Qd6 24. dxc6 Qxd3 25. Rxd3 dxc6 26. Rfd1 Nf6 27. Rd6 Rac8 28. Nf5 a5 29. Ne7+ Kf7 30. Nxc8 Rxc8 31. Rd8 Rc7 32. Ra8 b4 33. axb4 axb4 34. Na2 c5 35. Rdd8 Ne4 36. Kg2 Kg6 37. Nc1 Rf7 38. Nd3 c4 39. Nxb4 Rxf2+ 40. Kg1 Re2 41. Rac8 Re1+ 42. Kg2 Re2+ 43. Kf1 Rxh2 44. Rxc4 Nd2+ 45. Kg1 Nf3+ 46. Kf1 h5 47. Rc7 Rh1+ 48. Kf2 Rh2+ 49. Kf1 Rh1+ 1/2-1/2

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.30"]
[Round "8"]
[White "Olivares, Odell"]
[Black "Martinez, Manuel Alfonzo"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1529"]
[BlackElo "1546"]
[PlyCount "84"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 a6 6. c3 Nc6 7. Bd3 cxd4 8. exd4 Bd6 9. Ne5 Qc7 10. Qe2 Nd7 11. Nxf7 Kxf7 12. Bxd6 Qxd6 13. Qh5+ Kf8 14. Nf3 Nf6 15. Qh4 e5 16. Qg3 Ne4 17. Bxe4 dxe4 18. dxe5 Qe6 19. Qf4+ Qf5 20. Qxf5+ Bxf5 21. Nd4 Nxd4 22. cxd4 Rc8 23. Kd2 Be6 24. a3 Ke7 25. f4 Rc4 26. Ke3 Bd5 27. Rhf1 Rhc8 28. Rae1 Rc2 29. Rf2 Rxf2 30. Kxf2 Rc2+ 31. Re2 Rxe2+ 32. Kxe2 h5 33. g3 Ke6 34. Ke3 Kf5 35. h3 Bc4 36. b4 Bd5 37. a4 b6 38. a5 b5 39. Kf2 g5 40. Ke3 gxf4+ 41. gxf4 Bc6 42. h4 Bd5 0-1

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.29"]
[Round "7"]
[White "Marquez Carrero, Rafael Alfonso"]
[Black "Olivares, Odell"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1042"]
[BlackElo "1529"]
[PlyCount "70"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Bxd4 Nxd4 8. Qxd4 Bc5 9. Qd2 Ne7 10. Qe2 Bd7 11. g3 Rc8 12. Nbd2 Nf5 13. Bg2 Bb5 14. c4 dxc4 15. bxc4 Bc6 16. Rb1 Qa5 17. Rc1 Nd4 18. Qd3 Nxf3+ 19. Bxf3 Bxf3 20. Qxf3 Rd8 21. Rc2 Bb4 22. Qe3 0-0 23. 0-0 Rxd2 24. Rcc1 Bc5 25. Qe4 Qxa2 26. Qf4 Rfd8 27. Qf3 Re2 28. Rcd1 Rxd1 29. Rxd1 Qxc4 30. Kh1 Qe4 31. Qxe4 Rxe4 32. Kg2 Rd4 33. Rc1 b6 34. Kh3 h5 35. f4 a5 0-1

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.29"]
[Round "6"]
[White "Olivares, Odell"]
[Black "Vasquez Zavala, Jesus Adonay"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1529"]
[BlackElo "1639"]
[PlyCount "128"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 c6 5. e4 d6 6. Bh6 Bxh6 7. Qxh6 e5 8. dxe5 dxe5 9. Nf3 Qe7 10. 0-0-0 Bg4 11. Be2 b5 12. Qg5 b4 13. Nxe5 bxc3 14. Nxg4 cxb2+ 15. Kb1 Nxe4 16. Qxe7+ Kxe7 17. Rhe1 Nc3+ 18. Kxb2 Nxd1+ 19. Bxd1+ Kd6 20. Nf6 Nd7 21. Ne4+ Kc7 22. Bf3 Rhe8 23. Rd1 Rab8+ 24. Kc1 f5 25. Ng5 Re7 26. Nh3 Ne5 27. Be2 Rb4 28. f4 Nd7 29. c3 Ra4 30. Rd2 Rae4 31. Bf3 Re1+ 32. Kc2 Ra1 33. Kb2 Ree1 34. Ng5 Rab1+ 35. Kc2 Rec1+ 36. Kd3 Nf6 37. Kc4 Re1 38. Nf7 Ne4 39. Rd3 Rb2 40. Ne5 Rxa2 41. Rd7+ Kb6 42. Rxh7 Nd2+ 43. Kd3 Nxf3 44. Nd7+ Kc7 45. Ne5+ Kd6 46. gxf3 Rxe5 47. fxe5+ Kxe5 48. Ke3 a5 49. f4+ Kf6 50. Rc7 a4 51. Rxc6+ Kg7 52. Rc4 a3 53. Ra4 Ra1 54. Kf2 a2 55. Kg2 Kh6 56. c4 Kh5 57. h3 Rc1 58. Rxa2 Rxc4 59. Rf2 Rc3 60. Rf3 Rxf3 61. Kxf3 Kh4 62. Kg2 Kh5 63. Kg3 g5 64. fxg5 Kxg5 1/2-1/2

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.28"]
[Round "5"]
[White "Allen Montes, Charles Mijail"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1451"]
[BlackElo "1529"]
[PlyCount "67"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Bd3 cxd4 8. cxd4 a6 9. 0-0 b5 10. Re1 Qb6 11. a3 Nxd4 12. Nxd4 Qxd4 13. Nf3 Qb6 14. Be3 Bc5 15. Rc1 Bxe3 16. Rxe3 Bb7 17. Bb1 Rc8 18. Rec3 Rc4 19. b3 Rxc3 20. Rxc3 h6 21. b4 0-0 22. Qc2 f5 23. exf6 Nxf6 24. Qe2 d4 25. Rc5 Bxf3 26. Qxf3 Nd5 27. Qd3 Nf6 28. Qg3 Qb7 29. Ba2 Qe4 30. Re5 Qg4 31. Bxe6+ Qxe6 32. Rxe6 Rd8 33. Rd6 Re8 34. f3 1-0

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.28"]
[Round "4"]
[White "Olivares, Odell"]
[Black "Espinoza, Jose"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1529"]
[BlackElo "2070"]
[PlyCount "42"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 a6 5. Rb1 g6 6. Nf3 d6 7. Be2 Bg7 8. dxc5 Qxc5 9. 0-0 0-0 10. Qd2 Nc6 11. e4 Be6 12. Be3 Qa5 13. a3 Ng4 14. Nd4 Nxe3 15. Nxe6 Nxf1 16. Bxf1 fxe6 17. Qe3 Bd4 18. Qh3 Bxf2+ 19. Kh1 Qe5 20. Na4 b5 21. Nb6 Bxb6 0-1

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.27"]
[Round "3"]
[White "Mejia Varela, Fernando Alexis"]
[Black "Olivares, Odell"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1794"]
[BlackElo "1529"]
[PlyCount "101"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 b6 5. Bg2 Bb7 6. Nxe5 Nxe5 7. Bxb7 Rb8 8. Bg2 Nxc4 9. 0-0 Be7 10. Qa4 Ne5 11. Qxa7 c6 12. Qa4 0-0 13. d4 b5 14. Qc2 Ng6 15. Bg5 b4 16. Ne4 Nxe4 17. Bxe7 Qxe7 18. Bxe4 Rfe8 19. Bxg6 hxg6 20. e3 Qe6 21. b3 Rb5 22. Rfe1 Qh3 23. f3 Rh5 24. Qg2 Qe6 25. e4 d5 26. Qd2 Qf6 27. Qf2 dxe4 28. fxe4 Qxf2+ 29. Kxf2 Rxh2+ 30. Kf3 Ra8 31. Re2 Rxe2 32. Kxe2 Re8 33. Kd3 f5 34. e5 c5 35. dxc5 Rxe5 36. Rc1 Kf7 37. c6 Re8 38. c7 Rc8 39. Rc5 Ke7 40. Kc4 Kd7 41. Kxb4 Rxc7 42. Rxc7+ Kxc7 43. Kc5 g5 44. Kd5 g4 45. Ke5 g6 46. a4 Kc6 47. b4 Kb6 48. a5+ Ka6 49. Kf4 Kb5 50. Kg5 Ka6 51. Kf4 1/2-1/2

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.27"]
[Round "2"]
[White "Olivares, Odell"]
[Black "Brinquis Lahoz, Joaquin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1529"]
[PlyCount "81"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nc3 Nf6 4. Nb5 e5 5. dxe5 Ne4 6. e6 fxe6 7. Nxc7+ Ke7 8. Nxa8 Qa5+ 9. Bd2 Nxd2 10. Qxd2 Qxd2+ 11. Kxd2 Kd7 12. c3 b5 13. e3 Bb7 14. Bxb5 Bxa8 15. Nf3 Kc7 16. Nd4 Kd6 17. Nxc6 Bxc6 18. Bxc6 Kxc6 19. Rac1 Be7 20. a3 Bg5 21. h4 Be7 22. c4 Rf8 23. cxd5+ Kxd5 24. Ke2 h6 25. Rhd1+ Ke5 26. f4+ Kf6 27. Rd7 Rd8 28. Rcc7 Re8 29. Rxa7 g6 30. Rxe7 Rxe7 31. Rxe7 Kxe7 32. g4 Kd6 33. Kd3 h5 34. g5 Kc5 35. b4+ Kb5 36. Kd4 Ka4 37. Ke5 Kxa3 38. b5 Ka4 39. b6 Ka5 40. b7 Ka6 41. b8Q 1-0

[Event "Managua Hurtado Memorial 22nd"]
[Site "Managua"]
[Date "2022.12.26"]
[Round "1"]
[White "Garcia, Angie"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1925"]
[BlackElo "1529"]
[PlyCount "49"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 a6 8. a4 cxd4 9. cxd4 Be7 10. 0-0 f6 11. Re1 fxe5 12. Nxe5 Nf6 13. Ndf3 0-0 14. Nxc6 bxc6 15. Ne5 Qc7 16. Bg5 c5 17. Rc1 c4 18. b3 Bb4 19. Re3 c3 20. Rh3 Ne4 21. Bxe4 dxe4 22. Qh5 g6 23. Nxg6 hxg6 24. Qh8+ Kf7 25. Qh7+ 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.10"]
[Round "8.1"]
[White "Garcia, Antonio"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1856"]
[BlackElo "1613"]
[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 "Centro America"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. c4 c6 2. e4 d5 3. e5 Bf5 4. Nf3 Bxb1 5. Rxb1 e6 6. b4 a6 7. c5 Ne7 8. d4 Nd7 9. Bd3 g6 10. Ng5 h6 11. Nh3 Bg7 12. 0-0 Nf5 13. Bc2 Qh4 14. Bxf5 gxf5 15. Nf4 Rg8 16. g3 Bf8 17. Kh1 Qg4 18. f3 Qg7 19. a4 Qh7 20. Nh5 Qg6 21. f4 Qg4 22. b5 Qxd1 23. Rxd1 Bxc5 24. dxc5 Nxc5 25. Nf6+ Kf8 26. Nxg8 Kxg8 27. bxc6 bxc6 28. a5 Ne4 29. Rb2 c5 30. Be3 c4 31. Rdb1 c3 32. Rb8+ Rxb8 33. Rxb8+ Kg7 34. Rc8 f6 35. Rc7+ Kg6 36. exf6 Kxf6 37. Bd4+ Kg6 38. Bxc3 Nf2+ 39. Kg2 Nd3 40. Rc6 Kf7 41. Rxa6 Nc5 42. Ra7+ Ke8 43. a6 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.10"]
[Round "9.1"]
[White "Olivares, Odell"]
[Black "Sanchez, Gabriel Ivan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1613"]
[BlackElo "1760"]
[PlyCount "102"]
[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 "Sunrise CC"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. dxc5 Qa5 8. Qe2 Nc6 9. a3 Qxc5 10. e4 Bg4 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Be4 Qh5 14. c3 Ne5 15. Bf4 Nxf3+ 16. Bxf3 Bxf3 17. Qxf3 Qxf3 18. gxf3 Rfd8 19. Rad1 Kf8 20. Rfe1 Rxd1 21. Rxd1 Ke8 22. Be3 Be5 23. f4 Bc7 24. b4 a6 25. c4 Rd8 26. Rxd8+ Kxd8 27. c5 Kd7 28. h4 Kc6 29. a4 h5 30. Kg2 e5 31. Kf3 f5 32. fxe5 Bxe5 33. Bd2 Kd5 34. Ke3 Bf6 35. Kd3 Bxh4 36. f3 Bg3 37. Be3 h4 38. b5 axb5 39. axb5 h3 40. Bg1 h2 41. Bxh2 Bxh2 42. c6 bxc6 43. bxc6 Kxc6 44. Ke3 g5 45. Kf2 Kd5 46. Ke3 Bf4+ 47. Kd3 g4 48. fxg4 fxg4 49. Ke2 Ke4 50. Kf2 g3+ 51. Kg2 Ke3 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.09"]
[Round "7.1"]
[White "Gutierrez, Oscar"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1867"]
[BlackElo "1613"]
[PlyCount "69"]
[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 "Diamante de Las Segovias"]
[BlackTeam "Centro America"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 cxd4 6. cxd4 Qb6 7. Nf3 Nh6 8. Nc3 Nf5 9. Na4 Bb4+ 10. Kf2 Qd8 11. a3 Be7 12. b4 Bd7 13. Nc5 b6 14. Nxd7 Qxd7 15. Bb2 a6 16. Bd3 g6 17. Rc1 b5 18. Qe2 Rc8 19. Rc2 0-0 20. g4 Nh4 21. Kg3 Nxf3 22. Qxf3 Na7 23. f5 Rxc2 24. Bxc2 Rc8 25. Bd3 gxf5 26. gxf5 f6 27. fxe6 Qe8 28. exf6 Bd6+ 29. Kf2 Qf8 30. Rg1+ Kh8 31. Rg7 Qxg7 32. fxg7+ Kxg7 33. Qf7+ Kh6 34. Qxh7+ Kg5 35. Qg6+ 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.03"]
[Round "5.1"]
[White "Cortez Ruiz, Luis Miguel"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1540"]
[BlackElo "1613"]
[PlyCount "97"]
[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 "Ciudad Sandino"]
[BlackTeam "Centro America"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Nb4 9. 0-0 Nxc2 10. Qxc2 Rc8 11. Nc3 Ne7 12. Re1 Nf5 13. Be3 Be7 14. Rac1 Nxe3 15. Rxe3 g5 16. h3 h5 17. g4 hxg4 18. hxg4 Kf8 19. Kg2 Kg7 20. Qd2 Rcg8 21. Ree1 Kf8 22. Rh1 Qd8 23. Qd3 a6 24. Rh7 f5 25. exf6 Bxf6 26. Ne5 Rxh7 27. Qxh7 Bxe5 28. dxe5 Bc6 29. Kg3 d4 30. Ne4 Qd5 31. Qxg8+ Kxg8 32. Nf6+ Kf7 33. Nxd5 Bxd5 34. Rd1 Bxa2 35. Rxd4 Bd5 36. f4 Kg6 37. f5+ Kf7 38. Kf2 b5 39. Ke3 Bc4 40. Rd7+ Ke8 41. Rg7 a5 42. Rxg5 exf5 43. gxf5 a4 44. Kd4 Kf7 45. Rg6 Bb3 46. Rb6 Bc4 47. Rb7+ Ke8 48. e6 Bf1 49. f6 1-0

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.03"]
[Round "6.1"]
[White "Olivares, Odell"]
[Black "Ordonez, Jessenia Carolina"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1613"]
[BlackElo "1370"]
[PlyCount "60"]
[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 "UNI Femenino (W)"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 0-0 5. 0-0-0 d5 6. Bh6 Bf5 7. f3 Nbd7 8. Bxg7 Kxg7 9. h4 Nb6 10. b3 a5 11. g4 Bd7 12. h5 Rh8 13. hxg6 hxg6 14. Rxh8 Qxh8 15. Nh3 a4 16. b4 Nc4 17. Qf4 c6 18. Bg2 b5 19. Rh1 Kf8 20. Nf2 Qg7 21. Nd3 Re8 22. Nc5 e5 23. Nxd7+ Nxd7 24. dxe5 Rxe5 25. Qh6 Qxh6+ 26. Rxh6 Kg7 27. Rh1 Re3 28. Nb1 Rxe2 29. Rg1 Ne3 30. Bh1 Rxc2# 0-1

[Event "NCA-chT 1st Stage"]
[Site "Managua"]
[Date "2021.10.02"]
[Round "4.1"]
[White "Olivares, Odell"]
[Black "Altamirano Beteta, Alexander Jose"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1613"]
[BlackElo "1468"]
[PlyCount "100"]
[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 "UNI B"]
[WhiteTeamCountry "NCA"]
[BlackTeamCountry "NCA"]

1. d4 e6 2. Bf4 d5 3. Nf3 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 Qxb3 7. axb3 Nf6 8. Nbd2 Nh5 9. Be5 Nxe5 10. Nxe5 a6 11. Be2 Nf6 12. Bb5+ Nd7 13. Ndf3 f6 14. Nd3 b6 15. 0-0 Bb7 16. Ra2 axb5 17. Rxa8+ Bxa8 18. Ra1 Bc6 19. Ra7 Bd6 20. dxc5 Bb8 21. cxb6 Bxa7 22. bxa7 Ke7 23. Nb4 Kd6 24. Nd4 Ba8 25. Nxb5+ Ke7 26. Nc7 Nc5 27. Nxa8 Rxa8 28. g4 Kd7 29. Nc2 Nxb3 30. Na3 Rxa7 31. Kg2 Kc6 32. Nc2 e5 33. h4 Kc5 34. Na3 Rxa3 35. bxa3 Kc4 36. Kf3 Kxc3 37. Ke2 Nc5 38. f3 Kb3 39. Kd2 Kxa3 40. Kc3 Ka4 41. g5 Kb5 42. f4 Na4+ 43. Kd2 Kc4 44. h5 exf4 45. h6 fxe3+ 46. Kxe3 g6 47. gxf6 Nc5 48. Kf4 Nd7 49. f7 d4 50. Ke4 d3 0-1

[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-ch op"]
[Site "Managua"]
[Date "2021.09.12"]
[Round "9"]
[White "Olivares, Odell"]
[Black "Ulloa Diaz, Felipe Josue"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1614"]
[BlackElo "1521"]
[PlyCount "60"]
[EventDate "2021.08.28"]
[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. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 h5 6. h4 Nc6 7. Bc4 Bg4 8. f3 Bd7 9. Nge2 e5 10. Be3 Qe7 11. 0-0-0 exd4 12. Nxd4 Nxd4 13. Bxd4 a6 14. Kb1 b5 15. Bb3 c5 16. Bxf6 Qxf6 17. Bd5 Rb8 18. Qc1 0-0 19. f4 a5 20. g3 b4 21. Ne2 a4 22. e5 dxe5 23. fxe5 Qxe5 24. Nf4 Bf5 25. Rhe1 Qf6 26. Bc4 b3 27. axb3 axb3 28. Nd5 bxc2+ 29. Ka1 Ra8+ 30. Ba2 Qa6 0-1

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2021.09.12"]
[Round "8"]
[White "Rodriguez Guerrero, Axel Fabian"]
[Black "Olivares, Odell"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1485"]
[BlackElo "1614"]
[PlyCount "136"]
[EventDate "2021.08.28"]
[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. Nc3 Nf6 4. e5 Nfd7 5. Be3 b6 6. Nce2 c5 7. c3 Nc6 8. a3 Ba6 9. f4 Rc8 10. Nf3 cxd4 11. cxd4 Na5 12. g4 Nc4 13. Bc1 b5 14. b4 Be7 15. Bg2 Bb7 16. 0-0 0-0 17. Ng3 a5 18. f5 f6 19. fxe6 Ndb6 20. Nf5 Na4 21. exf6 Rxf6 22. Bg5 Rxe6 23. Bxe7 Rxe7 24. Nxe7+ Qxe7 25. Re1 Qd7 26. Ne5 Nxe5 27. dxe5 Nc3 28. Qf3 Ne4 29. Rac1 Rf8 30. Qd1 Nf2 31. Qb3 a4 32. Qc2 Qxg4 33. Rf1 Qd4 34. Rxf2 Qe3 35. Kf1 Rxf2+ 36. Qxf2 Qxc1+ 37. Qe1 Qxa3 38. e6 Qd3+ 39. Kg1 Qd4+ 40. Kh1 Kf8 41. Qf1+ Qf6 42. Qxb5 Qxe6 43. Qc5+ Ke8 44. Qb5+ Bc6 45. Qb8+ Ke7 46. Qc7+ Bd7 47. Qc5+ Ke8 48. Bxd5 Qe1+ 49. Kg2 Qe2+ 50. Qf2 Qxf2+ 51. Kxf2 Ke7 52. Ke3 Kd6 53. Kd4 Be6 54. Bxe6 Kxe6 55. Kc4 Kd6 56. b5 h5 57. h4 a3 58. Kb3 Kc5 59. Kxa3 Kxb5 60. Kb3 Kc5 61. Kc3 Kd5 62. Kd3 Ke5 63. Ke3 Kf5 64. Kf3 g6 65. Kg3 Ke4 66. Kg2 Kf4 67. Kf2 Kg4 68. Kg2 Kxh4 0-1

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2021.09.11"]
[Round "7"]
[White "Olivares, Odell"]
[Black "Mayorga Bohorquez, David Antonio"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1614"]
[BlackElo "1569"]
[PlyCount "122"]
[EventDate "2021.08.28"]
[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. Bf4 c6 3. Nc3 Nd7 4. e4 e5 5. Be3 Qc7 6. a4 h6 7. Bc4 Ngf6 8. f3 b6 9. Qe2 Be7 10. Nh3 g5 11. Nf2 Nf8 12. h3 Ng6 13. g3 a5 14. Ng4 Ng8 15. dxe5 dxe5 16. Bf2 Bb4 17. Ne3 Rb8 18. Nf5 N8e7 19. Nxe7 Qxe7 20. Rd1 Bd7 21. Kf1 Bxc3 22. bxc3 Qa3 23. Bxf7+ Kxf7 24. Rxd7+ Kf6 25. Qc4 Ne7 26. Kg2 b5 27. axb5 cxb5 28. Qc5 Qxc5 29. Bxc5 Rhe8 30. Rhd1 Rbc8 31. R1d6+ Kf7 32. Bb6 a4 33. Ra7 Rxc3 34. Rd2 Rec8 35. Bd8 a3 36. Rxe7+ Kf8 37. Ra7 Rxc2 38. Be7+ Kg8 39. Rxc2 Rxc2+ 40. Kf1 a2 41. Bf6 Rc1+ 42. Ke2 a1Q 43. Rxa1 Rxa1 44. Bxe5 Ra2+ 45. Ke3 b4 46. f4 Ra3+ 47. Kf2 b3 48. f5 b2 49. Bxb2 Ra2 50. e5 Rxb2+ 51. Kf3 Rb4 52. e6 Kg7 53. g4 Kf6 54. Kg3 Rb3+ 55. Kg2 Re3 56. Kh2 Ke5 57. Kg2 Kf4 58. Kf2 Re5 59. Kg2 h5 60. gxh5 Kxf5 61. Kg3 Rxe6 0-1

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2021.09.05"]
[Round "5"]
[White "Avalos, Carlos"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1837"]
[BlackElo "1614"]
[PlyCount "149"]
[EventDate "2021.08.28"]
[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. e3 d5 3. Bd3 Bg4 4. Ne2 Bh5 5. Nd2 Bg6 6. 0-0 e6 7. f4 Bxd3 8. cxd3 Bd6 9. Nf3 0-0 10. Qc2 Nbd7 11. e4 Ne8 12. e5 Be7 13. Be3 Rc8 14. Qa4 a6 15. b4 c6 16. a3 Nc7 17. Rac1 b5 18. Qb3 Ne8 19. Rc3 f5 20. Rfc1 Nb8 21. Nd2 g5 22. fxg5 Bxg5 23. Nf4 Bxf4 24. Bxf4 Kh8 25. Nf3 Rg8 26. Qd1 Qe7 27. R3c2 Ng7 28. Bg5 Qf7 29. Bf6 h6 30. Qe1 Kh7 31. Qh4 Qh5 32. Qf4 Qg4 33. Qxg4 fxg4 34. Nh4 Nh5 35. Be7 Nf4 36. Rd1 Ng6 37. Nxg6 Rxg6 38. Rdc1 g3 39. h3 h5 40. Rf1 Rg7 41. Bh4 Rcg8 42. Rf6 Re8 43. Rc1 Nd7 44. Rf3 Rf8 45. Rxf8 Nxf8 46. Rxc6 Ra7 47. Bg5 a5 48. Bd2 axb4 49. Bxb4 Rf7 50. Rb6 Ng6 51. Bd2 Nf4 52. Rxb5 Nxd3 53. Rb3 Nf4 54. Bxf4 Rxf4 55. Rd3 Kg6 56. a4 Rf7 57. Rxg3+ Kh6 58. a5 Ra7 59. Ra3 Kg5 60. Kf2 Kf4 61. g3+ Ke4 62. Ra4 Kd3 63. g4 hxg4 64. hxg4 Kc3 65. a6 Kb3 66. Ra1 Kc3 67. Ke3 Kb2 68. Ra5 Kc3 69. g5 Kb4 70. Ra1 Kb5 71. g6 Kb6 72. Kf4 Kb5 73. g7 Rxg7 74. a7 Rf7+ 75. Ke3 1-0

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2021.09.05"]
[Round "6"]
[White "Pichardo, Carlos"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "1726"]
[BlackElo "1614"]
[PlyCount "103"]
[EventDate "2021.08.28"]
[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. c4 g6 3. g3 d5 4. Bg2 Bg7 5. e3 c6 6. Qb3 dxc4 7. Qxc4 Be6 8. Qc2 Nbd7 9. Nc3 Rc8 10. Qd1 Nd5 11. Nge2 0-0 12. 0-0 f5 13. e4 Nxc3 14. bxc3 fxe4 15. Bxe4 Bd5 16. Bxd5+ cxd5 17. Qb3 Nb6 18. Ba3 Qd7 19. Bc5 Nc4 20. Rad1 b6 21. Ba3 Rf7 22. Bc1 Qg4 23. Nf4 e6 24. Rde1 Bh6 25. f3 Qf5 26. g4 Qf6 27. Rxe6 Qh4 28. Ng2 Qh3 29. Bxh6 Qxh6 30. Qb5 Kg7 31. Qxd5 Qd2 32. h4 Qxc3 33. h5 Qd3 34. hxg6 hxg6 35. Nh4 Rcf8 36. Rxg6+ Kh8 37. Rh6+ Rh7 38. Rxh7+ Qxh7 39. Nf5 Qf7 40. Qc6 Rg8 41. Qh6+ Qh7 42. Qf6+ Rg7 43. Nxg7 Qxg7 44. Qxg7+ Kxg7 45. Rc1 b5 46. a4 a6 47. axb5 axb5 48. Kf2 Kf6 49. f4 Ke6 50. Rxc4 bxc4 51. Ke3 Kf6 52. Kd2 1-0

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2021.08.29"]
[Round "3"]
[White "Olivares, Odell"]
[Black "Berrios, Natanael"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1614"]
[BlackElo "1826"]
[PlyCount "162"]
[EventDate "2021.08.28"]
[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. Bf4 c5 3. e3 Qb6 4. dxc5 Qxc5 5. Nd2 Nc6 6. Ngf3 d5 7. Be2 Bf5 8. c3 e6 9. Nb3 Qb6 10. Qd2 Ne4 11. Qc1 Be7 12. 0-0 0-0 13. Nbd4 Bg6 14. Ne5 Nxe5 15. Bxe5 Nd6 16. Bxd6 Bxd6 17. f4 a6 18. Qd2 Rfd8 19. h4 Be4 20. Bf3 e5 21. fxe5 Bxe5 22. Bxe4 dxe4 23. Qf2 Qg6 24. Rab1 Bg3 25. Qf5 Bxh4 26. Qxg6 hxg6 27. Rf4 Bg5 28. Rxe4 Re8 29. Rxe8+ Rxe8 30. Nc2 Bxe3+ 31. Nxe3 Rxe3 32. Kf2 Rd3 33. Ke2 Rd5 34. c4 Rg5 35. Kf3 Kf8 36. Rd1 Ke8 37. Rd4 Ke7 38. g4 Rc5 39. b4 Rc6 40. a4 g5 41. b5 Rh6 42. Ke4 Rf6 43. Ke5 Rf1 44. Kd5 axb5 45. axb5 Rf4 46. c5 Rxd4+ 47. Kxd4 Ke6 48. Ke4 g6 49. c6 bxc6 50. bxc6 Kd6 51. c7 Kxc7 52. Ke5 Kd7 53. Kf6 Ke8 54. Kxg5 Ke7 55. Kf4 Kf6 56. g5+ Ke6 57. Ke4 f6 58. gxf6 Kxf6 59. Kf4 Kg7 60. Kg5 Kf7 61. Kg4 Kf6 62. Kf4 g5+ 63. Kg4 Kg6 64. Kg3 Kf5 65. Kf3 g4+ 66. Kg3 Kg5 67. Kg2 Kf4 68. Kf2 g3+ 69. Kg2 Kg4 70. Kg1 Kf3 71. Kf1 Kg4 72. Kg2 Kh4 73. Kg1 Kh3 74. Kh1 Kg4 75. Kg2 Kf4 76. Kg1 Kf3 77. Kf1 Ke3 78. Kg2 Kf4 79. Kg1 Kf5 80. Kg2 Kg4 81. Kg1 Kh3 1/2-1/2

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2021.08.29"]
[Round "2"]
[White "Olivares, Odell"]
[Black "Ruiz Treminio, Bismark"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1614"]
[BlackElo "1138"]
[PlyCount "131"]
[EventDate "2021.08.28"]
[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 d5 3. Nc3 a6 4. Qd2 Nc6 5. Nf3 f6 6. h4 Bg7 7. e4 dxe4 8. Nxe4 Bg4 9. Nh2 Bf5 10. Ng3 Nxd4 11. Nxf5 Nxf5 12. Qb4 b6 13. Bd3 Qd4 14. Qxd4 Nxd4 15. 0-0-0 Ne6 16. Bg3 f5 17. Bc4 Bh6+ 18. Kb1 Nf4 19. Bxf4 Bxf4 20. g3 Bd6 21. Nf3 Nf6 22. Rhe1 b5 23. Be6 Ne4 24. Re2 Rd8 25. Bd5 Nf6 26. Bc6+ Nd7 27. Ng5 h6 28. Ne6 Rb8 29. Nxc7+ Kd8 30. Ne6+ Kc8 31. Bxd7+ Kxd7 32. Nc5+ Kc6 33. Nd3 Rhe8 34. Re6 Rbd8 35. Rxg6 e6 36. c3 f4 37. g4 f3 38. Kc2 a5 39. Rxh6 Rh8 40. Rxe6 Rxh4 41. a3 Kc7 42. g5 Rh2 43. g6 Rg2 44. Rf6 Rg8 45. Rf7+ Kc8 46. Rxf3 R2xg6 47. Nc1 b4 48. axb4 axb4 49. Rfd3 Kc7 50. c4 Kc6 51. b3 Rf8 52. f3 Bf4 53. Kb1 Bxc1 54. Kxc1 Ra8 55. Kb1 Rgg8 56. f4 Raf8 57. Rf3 Rf6 58. Rd4 Rf5 59. Re4 Kc5 60. Kc2 Rd8 61. Re5+ Rxe5 62. fxe5 Rd4 63. Re3 Kc6 64. e6 Rd8 65. e7 Re8 66. Kd3 1-0

[Event "NCA-ch op"]
[Site "Managua"]
[Date "2021.08.28"]
[Round "1"]
[White "Espinoza, Felix"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2133"]
[BlackElo "1614"]
[PlyCount "103"]
[EventDate "2021.08.28"]
[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. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 a6 9. Qd2 Nxd4 10. Bxd4 Be7 11. 0-0-0 h6 12. Kb1 b5 13. f5 Bc5 14. fxe6 fxe6 15. Nxd5 Bxd4 16. Qxd4 Bb7 17. Nf4 Nb6 18. Qxd8+ Rxd8 19. Rxd8+ Kxd8 20. Nxe6+ Ke7 21. Nc5 Rd8 22. Bd3 Bc8 23. Re1 Rd5 24. b4 Nd7 25. Nxd7 Bxd7 26. h3 Ke6 27. g4 Rd4 28. a3 Bc6 29. Bf5+ Ke7 30. Re3 g5 31. Kb2 Rd2 32. Rc3 Bg2 33. Rc7+ Kd8 34. Rh7 Re2 35. e6 Bxh3 36. Rxh6 Bg2 37. Rh7 Bc6 38. Rg7 Re3 39. Rxg5 Bd5 40. Rg8+ Ke7 41. Rg7+ Ke8 42. Bg6+ Kf8 43. Rf7+ Kg8 44. Bh7+ Kh8 45. Bf5 Kg8 46. Ra7 Kf8 47. Rxa6 Ke7 48. Ra7+ Kd6 49. a4 bxa4 50. Rxa4 Bxe6 51. Ra6+ Ke7 52. Rxe6+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.08.08"]
[Round "9"]
[White "Olivares, Odell"]
[Black "Bolanos Garcia, Heidi Paola"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1614"]
[BlackElo "1292"]
[PlyCount "97"]
[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. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. Bh6 0-0 7. 0-0-0 e5 8. dxe5 Nxe5 9. h4 Re8 10. Bxg7 Kxg7 11. f3 Bd7 12. g4 h5 13. g5 Ng8 14. Be2 f6 15. Nh3 Bxh3 16. Rxh3 Qd7 17. Rg3 a6 18. f4 Ng4 19. Bxg4 hxg4 20. Rdg1 f5 21. Qd4+ Kh7 22. h5 gxh5 23. Rh1 Kg6 24. exf5+ Qxf5 25. Nd5 Re4 26. Qh8 Qxd5 27. Qxh5+ Kg7 28. Qh7+ Kf8 29. Rd3 Qf7 30. Qxe4 Re8 31. Qd4 Qxa2 32. Kd2 Qf7 33. Re3 Rxe3 34. Kxe3 Qf5 35. Qe4 Qc5+ 36. Kd2 Qf2+ 37. Kc1 g3 38. Qf5+ Ke8 39. Qe6+ Kf8 40. Qc8+ Kf7 41. Rh7+ Kg6 42. Qxg8+ Kf5 43. Qc8+ Ke4 44. Qe6+ Kf3 45. Rh4 g2 46. Rh3+ Kxf4 47. Qf6+ Kg4 48. Qxf2 Kxh3 49. Qg1 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.08.08"]
[Round "8"]
[White "Olivares, Odell"]
[Black "Estrada, Miguel"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1614"]
[BlackElo "1876"]
[PlyCount "106"]
[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. Bf4 d6 3. e3 Nbd7 4. Nf3 g6 5. c4 Bg7 6. Nc3 0-0 7. Bd3 Re8 8. Qd2 e5 9. dxe5 dxe5 10. Bg5 Nc5 11. 0-0-0 Nxd3+ 12. Qxd3 Qxd3 13. Rxd3 e4 14. Bxf6 Bxf6 15. Nd5 Bd8 16. Rd2 exf3 17. gxf3 c6 18. Nf4 Be6 19. b3 Ba5 20. Rd4 Rad8 21. Rhd1 Bb6 22. Nxe6 fxe6 23. Rd7 Rb8 24. b4 c5 25. a3 a5 26. b5 Bd8 27. h4 Bxh4 28. Rh1 g5 29. f4 h6 30. fxg5 hxg5 31. f4 Rf8 32. fxg5 Bxg5 33. Rg1 Rf5 34. Kc2 b6 35. Kd3 Re5 36. e4 Kf8 37. Rf1+ Ke8 38. Rg7 Rd8+ 39. Kc2 Rd4 40. Rg1 Be7 41. Rg8+ Kd7 42. Rb8 Kc7 43. Rgg8 Rd8 44. Ra8 Rxg8 45. Rxg8 Rxe4 46. Kd3 Rd4+ 47. Kc3 Bf6 48. Kb3 Rd3+ 49. Kc2 Rc3+ 50. Kd2 Rxa3 51. Rg6 Bc3+ 52. Kc2 Kd6 53. Rg7 Bxg7 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.08.07"]
[Round "7"]
[White "Acevedo Pupiro, Gabriel Ernesto"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1614"]
[PlyCount "79"]
[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. Be2 cxd4 7. cxd4 Nh6 8. Bd2 Nxd4 9. Qa4+ Nc6 10. 0-0 Bd7 11. Qf4 Be7 12. Nc3 Qd8 13. g4 a6 14. Bd3 Rc8 15. Kg2 b5 16. Ne2 Nb4 17. Bxb4 Rc4 18. Bxc4 bxc4 19. Bxe7 Qxe7 20. h3 0-0 21. Ned4 Rb8 22. b3 c3 23. Rac1 Qb4 24. Qe3 Rc8 25. Rfd1 f5 26. g5 Nf7 27. Rd3 g6 28. Rdxc3 Rxc3 29. Qxc3 Qe7 30. Qc5 Qd8 31. Qc7 Qe7 32. Nc6 Qe8 33. Nb8 Bb5 34. a4 Be2 35. Nd4 Bd3 36. f4 h6 37. h4 hxg5 38. hxg5 Kg7 39. Qc8 Qe7 40. Nxe6+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.18"]
[Round "6"]
[White "Olivares, Odell"]
[Black "Fonseca Trana, Norlan Antonio"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1614"]
[BlackElo "1362"]
[PlyCount "105"]
[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. Bf4 Nf6 3. Nf3 e6 4. Nbd2 Be7 5. e4 0-0 6. Bd3 Nc6 7. a3 Nxd4 8. Nxd4 e5 9. Be3 exd4 10. Bxd4 c5 11. Bc3 Bg4 12. f3 Be6 13. Qe2 a6 14. 0-0 b5 15. b3 Qb6 16. Kh1 Rac8 17. a4 c4 18. bxc4 bxc4 19. Nxc4 Bxc4 20. Bxc4 Qc5 21. Bxf6 Bxf6 22. Bxa6 Bxa1 23. Bxc8 Rxc8 24. Rxa1 Qxc2 25. Qxc2 Rxc2 26. a5 Kf8 27. a6 Rc8 28. a7 Ra8 29. Kg1 Ke7 30. Kf2 h5 31. Ke3 Kd7 32. Kd4 f6 33. h4 Kc6 34. Ra6+ Kb5 35. Rxd6 Rxa7 36. Rd5+ Kb4 37. Rxh5 Ra2 38. g4 Kb3 39. Rb5+ Kc2 40. Ke3 Kd1 41. Rd5+ Ke1 42. h5 Re2+ 43. Kf4 Kf2 44. Rd3 Rb2 45. Kf5 Rb5+ 46. Kg6 Rg5+ 47. Kh7 Kg3 48. h6 gxh6 49. Kxh6 Kf4 50. Rd5 Kxf3 51. Rxg5 fxg5 52. Kxg5 Kxe4 53. Kf6 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.18"]
[Round "5"]
[White "Pichardo, Carlos"]
[Black "Olivares, Odell"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1726"]
[BlackElo "1614"]
[PlyCount "85"]
[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. c4 e6 3. Bg5 d5 4. e3 c6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 Qa5+ 8. Nbd2 Ne4 9. Bf4 g5 10. Bc7 b6 11. 0-0 Nxd2 12. Nxd2 Bg7 13. f4 0-0 14. Ne4 h6 15. fxg5 hxg5 16. Qh5 Ba6 17. Bxa6 Qxa6 18. Nxg5 Qd3 19. Rf3 Qg6 20. Qxg6 fxg6 21. Nxe6 Rxf3 22. gxf3 Bh6 23. f4 Re8 24. Nd8 c5 25. Kf2 Nf6 26. Kf3 Nd5 27. Be5 Rxd8 28. dxc5 bxc5 29. Rd1 Rd7 30. Rc1 Nb4 31. Rxc5 Nd3 32. Rc8+ Kf7 33. Bc3 Bg7 34. Bxg7 Kxg7 35. b3 Kf6 36. h4 Rh7 37. Kg3 Rd7 38. a3 Re7 39. Kf3 Ne1+ 40. Kf2 Nd3+ 41. Kf3 Ne1+ 42. Kf2 Nd3+ 43. Kf3 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.17"]
[Round "4"]
[White "Olivares, Odell"]
[Black "Ferrufino, Michelle"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1614"]
[BlackElo "1799"]
[PlyCount "42"]
[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. Bf4 c5 3. e3 Nc6 4. c3 Qb6 5. Qb3 c4 6. Qc2 Bf5 7. Qc1 e5 8. Bg3 f6 9. Nd2 exd4 10. exd4 0-0-0 11. Be2 Re8 12. Bf4 g5 13. Be3 g4 14. h3 g3 15. Ngf3 gxf2+ 16. Kxf2 Qc7 17. Re1 Rxe3 18. Kxe3 Qg3 19. Bf1 Bd3 20. Bxd3 Qxg2 21. Bf1 Bh6+ 0-1

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.11"]
[Round "3"]
[White "Altamirano Beteta, Alexander Jose"]
[Black "Olivares, Odell"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1430"]
[BlackElo "1614"]
[PlyCount "189"]
[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 Bd7 7. Bc2 cxd4 8. cxd4 Bb4+ 9. Nc3 Nge7 10. 0-0 Ng6 11. a3 Be7 12. Be3 Rc8 13. Na4 Qd8 14. Nc5 Bxc5 15. dxc5 0-0 16. b4 Ncxe5 17. Nxe5 Nxe5 18. Bd4 Ng6 19. f4 f6 20. Bc3 Bc6 21. Qd3 a6 22. a4 b5 23. a5 Rf7 24. Rae1 Qd7 25. Bd4 Re8 26. f5 Nf8 27. fxe6 Rxe6 28. Qg3 Rxe1 29. Rxe1 Qc7 30. Qh4 Ng6 31. Qh5 Qf4 32. Qd1 Ne5 33. Rf1 Qg5 34. Rf5 Qg4 35. Qxg4 Nxg4 36. h3 Nh6 37. Rf3 Re7 38. Kf2 Nf7 39. h4 Ne5 40. Rg3 Kh8 41. Bf5 Bd7 42. Bxd7 Rxd7 43. Rc3 Nc6 44. Re3 Kg8 45. Ba1 Nxb4 46. Re6 Kf7 47. Rb6 Nd3+ 48. Ke3 Nxc5 49. Bd4 Re7+ 50. Kf3 Nb3 51. Bc3 d4 52. Bb4 Re3+ 53. Kf4 Re6 54. Rb7+ Kg6 55. h5+ Kxh5 56. Rxg7 d3 57. Rxh7+ Kg6 58. Rd7 d2 59. Bxd2 Nxd2 60. Rxd2 f5 61. Rd4 Re4+ 62. Rxe4 fxe4 63. Kxe4 Kg5 64. Kf3 Kf5 65. Ke3 Kg4 66. Ke4 Kg3 67. Ke3 Kxg2 68. Ke2 Kg1 69. Ke1 Kg2 70. Ke2 Kg3 71. Ke3 Kg4 72. Ke4 Kg5 73. Ke5 Kg6 74. Ke4 Kf6 75. Kd5 Ke7 76. Ke5 Kd7 77. Kd5 Kc7 78. Kc5 Kb7 79. Kd5 Kc7 80. Kc5 Kd7 81. Kd5 b4 82. Kc4 b3 83. Kxb3 Kc6 84. Kb4 Kd5 85. Ka4 Kc5 86. Ka3 Kb5 87. Kb3 Kxa5 88. Ka3 Kb5 89. Kb3 a5 90. Ka3 a4 91. Ka2 Kb4 92. Kb2 a3+ 93. Ka2 Ka4 94. Kb1 Kb3 95. Ka1 1/2-1/2

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.11"]
[Round "2"]
[White "Olivares, Odell"]
[Black "Pomares, Roberto Carlos"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1614"]
[BlackElo "1421"]
[PlyCount "49"]
[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. Bf4 Nf6 3. e3 Bf5 4. c4 dxc4 5. Bxc4 e6 6. Qb3 Qc8 7. Nc3 a6 8. a4 Nbd7 9. Nf3 Be7 10. 0-0 Nb6 11. Be2 0-0 12. a5 Nbd5 13. Nxd5 exd5 14. Rac1 c6 15. Ne5 Nh5 16. Bxh5 f6 17. Nd3 g5 18. Bg3 Bd7 19. e4 Be6 20. exd5 Bxd5 21. Qd1 f5 22. Be5 Qd8 23. Bf3 Be6 24. Nc5 Bc8 25. Qb3+ 1-0

[Event "Managua Ramirez de Arellano Memorial"]
[Site "Managua"]
[Date "2021.07.10"]
[Round "1"]
[White "Davila, Carlos"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2199"]
[BlackElo "1614"]
[PlyCount "55"]
[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. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. a3 Bb7 5. d4 Be7 6. d5 0-0 7. e4 exd5 8. cxd5 Ba6 9. Bxa6 Nxa6 10. e5 Ne8 11. 0-0 Nc5 12. b4 Nb7 13. Nd4 a5 14. Rb1 axb4 15. axb4 Kh8 16. Qg4 f6 17. d6 cxd6 18. e6 f5 19. Qf3 Qc7 20. Nd5 Qc4 21. Nxe7 Qxd4 22. Qxb7 Nf6 23. exd7 Rad8 24. Nc6 Qd3 25. Nxd8 Qxb1 26. Ne6 Rg8 27. d8Q Rxd8 28. Qxg7# 1-0

[Event "Managua Hurtado Memorial 18th"]
[Site "Managua"]
[Date "2018.12.28"]
[Round "4"]
[White "Olivares, Odell"]
[Black "Baltodano Cabrera, Joel Isaac"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1634"]
[BlackElo "1153"]
[PlyCount "102"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. 0-0 Bg4 6. d3 Nf6 7. Nbd2 Na5 8. a4 Nxc4 9. Nxc4 a6 10. Be3 Bxe3 11. fxe3 Bh5 12. Qb3 b6 13. a5 b5 14. Ncd2 Ng4 15. Rae1 0-0 16. Qc2 c6 17. b4 c5 18. d4 Rc8 19. Qb1 cxb4 20. Qxb4 Qc7 21. Nb1 Nf6 22. d5 Qc4 23. Qxd6 Qxe4 24. Qxe5 Qxd5 25. Rd1 Qxe5 26. Nxe5 Bxd1 27. Rxd1 Rfe8 28. Nd3 Rxe3 29. Nb4 Re6 30. Kf1 Kf8 31. h3 Ne4 32. Rd3 Rd6 33. Rxd6 Nxd6 34. Nxa6 Ra8 35. Nb4 Rxa5 36. Ke2 Ra1 37. Nd2 Rc1 38. Nd5 Rc2 39. Kd3 Ra2 40. Nb4 Rb2 41. g4 Nc4 42. Nxc4 bxc4+ 43. Kxc4 Rh2 44. Kb5 Rxh3 45. c4 Rg3 46. c5 Rxg4 47. c6 Ke7 48. c7 Kd7 49. Na6 Rg6 50. Nc5+ Kxc7 51. Kc4 Rc6 0-1

[Event "Managua Hurtado Memorial 18th"]
[Site "Managua"]
[Date "2018.12.26"]
[Round "1"]
[White "Castillo, Rommel"]
[Black "Olivares, Odell"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2066"]
[BlackElo "1634"]
[PlyCount "63"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NCA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. Be2 d6 5. Nf3 Nbd7 6. d4 exd4 7. Nxd4 a6 8. a3 Ba7 9. 0-0 0-0 10. Bg5 Re8 11. Qd2 c6 12. Nf5 h6 13. Bxh6 Ne5 14. Nxg7 Bg4 15. Nxe8 Qxe8 16. Qg5+ Ng6 17. Qxf6 Qe5 18. Qxe5 Nxe5 19. Bxg4 Nxg4 20. Bf4 Ne5 21. Bxe5 dxe5 22. Rad1 Bd4 23. Rd3 Rd8 24. Rfd1 c5 25. Kf1 f6 26. b4 b6 27. Nd5 Rd6 28. Rh3 a5 29. bxa5 bxa5 30. Rb1 Kg7 31. Rb7+ Kg6 32. Rhh7 1-0

