[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.09"]
[Round "5"]
[White "Pascual Orihuela, Luis Alberto"]
[Black "Soliz Flores, Luz Neyda"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1266"]
[BlackElo "1517"]
[PlyCount "120"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d4 Bf5 6. Nc3 e6 7. Nf3 h6 8. Ne5 Nbd7 9. Qa4 a6 10. Nxd7 Qxd7 11. Qxd7+ Nxd7 12. 0-0 Nf6 13. a3 Rc8 14. Bd2 Be7 15. Rfc1 0-0 16. Na4 Bc2 17. Nc3 Bh7 18. e3 Nd7 19. Ne2 b5 20. Bf1 Nb6 21. Nc3 Nc4 22. Bxc4 bxc4 23. Ne2 Rb8 24. Bc3 Be4 25. Nf4 a5 26. Ng2 a4 27. Ne1 Rb5 28. f3 Bf6 29. Nc2 Bxc2 30. Rxc2 Rfb8 31. Kf2 Bd8 32. Re1 f6 33. h4 Ba5 34. Bxa5 Rxa5 35. Ree2 Rab5 36. e4 Kf7 37. exd5 exd5 38. g4 Rb3 39. Rcd2 c3 40. bxc3 Rxc3 41. Re3 Rbb3 42. Rxc3 Rxc3 43. Rb2 Rxa3 44. Rb4 Ra2+ 45. Kg3 a3 46. Ra4 Ra1 47. Kf4 a2 48. h5 Kg8 49. Kf5 Kh7 50. f4 Rd1 51. Rxa2 Rxd4 52. Ra7 Rd1 53. Rd7 d4 54. Ke4 Rg1 55. Kf5 Rd1 56. Ke4 Re1+ 57. Kf5 Rd1 58. Ke4 Re1+ 59. Kf5 Rd1 60. Ke4 Re1+ 1/2-1/2

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.09"]
[Round "6"]
[White "Velez Mendoza, Gabriel Ignacio"]
[Black "Pascual Orihuela, Luis Alberto"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1510"]
[BlackElo "1266"]
[PlyCount "86"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 b6 3. c4 Bb7 4. Nc3 Nf6 5. Bg5 e6 6. e3 Be7 7. Bd3 0-0 8. Qe2 Bb4 9. h4 Bxc3+ 10. bxc3 Qe8 11. Bxf6 Rxf6 12. Rh2 Qh5 13. e4 fxe4 14. Bxe4 d5 15. cxd5 Bxd5 16. c4 Bxe4 17. Qxe4 c6 18. Ng5 Qg6 19. Qe3 h6 20. Ne4 Rf8 21. f4 Nd7 22. h5 Qf5 23. Rh4 Rae8 24. Ke2 Re7 25. Rc1 Nf6 26. Nd6 Qa5 27. Rc2 Qb4 28. c5 Nd5 29. Qe5 Qa4 30. Kd2 Qb4+ 31. Kc1 Qa3+ 32. Rb2 Qg3 33. Rh3 Qxf4+ 34. Qxf4 Nxf4 35. Re3 Nd5 36. Ra3 Rf1+ 37. Kc2 Rf2+ 38. Kb3 Rxb2+ 39. Kxb2 bxc5 40. dxc5 Nf4 41. g4 Nd5 42. Rb3 Nf6 43. Rb8+ Kh7 0-1

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.08"]
[Round "3"]
[White "Coro, Soledad"]
[Black "Pascual Orihuela, Luis Alberto"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1660"]
[BlackElo "1266"]
[PlyCount "163"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 f5 2. b3 b6 3. Bb2 Bb7 4. d4 e6 5. e3 Nf6 6. Nf3 Bb4+ 7. Nfd2 0-0 8. a3 Be7 9. Nc3 d5 10. Nf3 c5 11. Be2 Ne4 12. 0-0 Nd7 13. dxc5 Ndxc5 14. b4 Nxc3 15. Bxc3 Ne4 16. Bb2 Bf6 17. Nd4 Qe7 18. f3 Nd6 19. c5 bxc5 20. bxc5 Nc4 21. Bxc4 dxc4 22. a4 Rfe8 23. Ba3 Bxd4 24. Qxd4 Ba6 25. c6 Qc7 26. Qd7 Rac8 27. Bb2 c3 28. Bxc3 Bxf1 29. Rxf1 Rf8 30. Qxe6+ Rf7 31. Bd4 Qxc6 32. Qe5 Re8 33. Qa5 Qd7 34. Qb4 Rd8 35. f4 h6 36. Qa5 Qd5 37. Qa6 Rd6 38. Qc8+ Kh7 39. Qb8 Rg6 40. g3 Qd7 41. a5 h5 42. Rc1 Qb7 43. Qe8 Qd7 44. Qb8 h4 45. Rc8 Rh6 46. Rh8+ Kg6 47. Rxh6+ Kxh6 48. Qh8+ Kg6 49. gxh4 Rf6 50. Bxf6 Kxf6 51. Qf8+ Kg6 52. Qb4 Qd1+ 53. Kf2 Qc2+ 54. Kg3 Qd3 55. Qe7 a6 56. h5+ Kh7 57. Qe8 Qb1 58. Qg6+ Kh8 59. Qc6 Qe1+ 60. Kg2 Qe2+ 61. Kg3 Qxe3+ 62. Qf3 Qe1+ 63. Kh3 Qxa5 64. Qa8+ Kh7 65. Qc6 Qb4 66. Qf3 Qb6 67. Qb3 Qf6 68. Qa3 Kh6 69. Qf3 a5 70. Qa3 Kxh5 71. Qxa5 Qh4+ 72. Kg2 Qxf4 73. Qa7 Qg4+ 74. Kf2 Qh4+ 75. Kg2 Qg5+ 76. Kf3 Qg4+ 77. Kf2 f4 78. Qf7+ g6 79. Qh7+ Kg5 80. Qe7+ Kh6 81. Qf8+ Kh7 82. Qf7+ 1/2-1/2

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.08"]
[Round "4"]
[White "Pascual Orihuela, Luis Alberto"]
[Black "Espejo Tarqui, Jose Maria"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1266"]
[BlackElo "1045"]
[PlyCount "73"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. d3 d6 6. h3 Be6 7. a3 Qd7 8. b4 Bd4 9. Bd2 d5 10. c5 b6 11. e3 Bxc3 12. Bxc3 d4 13. exd4 exd4 14. Bxd4 Rd8 15. Bxf6 gxf6 16. Ne2 Rg8 17. cxb6 cxb6 18. Nf4 Bf5 19. 0-0 Kf8 20. Qh5 Rg7 21. Bxc6 Qxc6 22. Qxf5 Rg6 23. Nxg6+ hxg6 24. Qe4 Qc3 25. Qc4 Qd2 26. Rad1 Qh6 27. Kh2 Kg7 28. d4 Rh8 29. h4 g5 30. d5 gxh4 31. Qg4+ Kf8 32. gxh4 f5 33. Qg3 f4 34. Qg4 Rg8 35. Qc8+ Kg7 36. Rg1+ Kh8 37. Qxg8# 1-0

[Event "Cochabamba GP op 4th"]
[Site "Cochabamba"]
[Date "2023.09.07"]
[Round "2"]
[White "Pascual Orihuela, Luis Alberto"]
[Black "Zubieta Echalar, Eduardo"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1266"]
[BlackElo "1577"]
[PlyCount "90"]
[EventDate "2023.09.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. e4 Nc6 7. Nge2 Bg4 8. h3 Bd7 9. Bd2 e5 10. a3 a5 11. Qc1 Ne7 12. Bh6 c6 13. 0-0 Be6 14. Bxg7 Kxg7 15. f4 b5 16. f5 Bd7 17. fxg6 fxg6 18. b3 Qb6+ 19. Kh2 Rac8 20. Qd2 Be6 21. Rab1 Nd7 22. Qg5 Ng8 23. Qd2 h6 24. a4 b4 25. Nd1 Rxf1 26. Bxf1 Ngf6 27. Qe3 Qxe3 28. Nxe3 d5 29. exd5 cxd5 30. Bg2 d4 31. Nf1 Nc5 32. Nc1 Bf5 33. g4 Bxd3 34. Nxd3 Nxd3 35. Nd2 Re8 36. Be4 Nc5 37. Re1 Ncxe4 38. Nxe4 Nxe4 39. Rxe4 d3 40. Re1 e4 41. Kg2 d2 42. Rd1 e3 43. c5 e2 44. Rxd2 e1Q 45. Rd7+ Kf8 0-1

