[Event "Oruro op 4th"]
[Site "Oruro"]
[Date "2023.02.12"]
[Round "7"]
[White "Salvador Taquimallco, Alex"]
[Black "Escudero Quispe, Efren"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1009"]
[PlyCount "52"]
[EventDate "2023.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nf6 4. Nc3 g6 5. Bc4 Bg7 6. d3 Nbd7 7. Be3 0-0 8. Qd2 b6 9. Bh6 Bb7 10. Nd5 c6 11. Ne3 Bxh6 12. 0-0 d5 13. Bb3 d4 14. Qe1 dxe3 15. fxe3 Nc5 16. Nxe5 Nxb3 17. axb3 Bg7 18. Nf3 Nd7 19. Ra2 b5 20. Qg3 Qb8 21. Qg4 Ne5 22. Nxe5 Qxe5 23. Qd7 Qb8 24. Rfa1 Bh6 25. Kf2 a6 26. c4 Qc8 0-1

[Event "Oruro op 4th"]
[Site "Oruro"]
[Date "2023.02.11"]
[Round "6"]
[White "Escudero Quispe, Efren"]
[Black "Montevilla Cahuasa, Sebastian"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "1258"]
[PlyCount "106"]
[EventDate "2023.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. Nbd2 Bg7 5. g3 d6 6. Bg2 Nf6 7. 0-0 0-0 8. Rb1 Bd7 9. Re1 Qb6 10. Nc4 Qc7 11. Bd2 b5 12. Ne3 e6 13. Qc1 Rac8 14. c4 Nd4 15. Nd1 bxc4 16. dxc4 Bc6 17. Nxd4 cxd4 18. Bh6 Qb6 19. Bxg7 Kxg7 20. b3 Qb7 21. Qd2 e5 22. Qd3 Qb4 23. Rf1 Nd7 24. f4 Nc5 25. Qc2 Qb6 26. Kh1 d3 27. Qc3 Nxe4 28. Qxd3 Nc5 29. Qc2 Bxg2+ 30. Qxg2 e4 31. b4 Ne6 32. Qxe4 Qa6 33. Ne3 Rfe8 34. f5 Ng5 35. f6+ Kg8 36. Qg4 Ne4 37. b5 Qxa2 38. Nd5 Kh8 39. Qh4 h5 40. g4 Re5 41. Rbe1 Qxc4 42. gxh5 Nf2+ 43. Qxf2 Qxd5+ 44. Kg1 Rg5+ 45. Qg3 Rxg3+ 46. hxg3 Qxh5 47. Rf2 Qc5 48. Ref1 g5 49. Kg2 Kh7 50. Rf5 Qc2+ 51. Kg1 Kg6 52. g4 Qa4 53. Rd5 Qxg4+ 0-1

[Event "Oruro op 4th"]
[Site "Oruro"]
[Date "2023.02.11"]
[Round "5"]
[White "Salvador Taquimallco, Michelle"]
[Black "Escudero Quispe, Efren"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1020"]
[PlyCount "106"]
[EventDate "2023.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. dxe5 Qe7 5. exd6 Qxe4+ 6. Qe2 Qxe2+ 7. Bxe2 Bxd6 8. Bc4 b6 9. Ng5 Ne5 10. Bd5 c6 11. Bb3 h6 12. Ne4 Be7 13. 0-0 Bb7 14. Bf4 f6 15. Bxg8 Rxg8 16. Nbc3 g5 17. Bxe5 fxe5 18. Rad1 Rg6 19. Rd2 Bb4 20. Rfd1 Rb8 21. a3 Bxc3 22. bxc3 c5 23. Nd6+ Kf8 24. Nxb7 Rxb7 25. Rd8+ Kf7 26. R1d7+ Rxd7 27. Rxd7+ Ke8 28. Rxa7 Rd6 29. h3 Rd2 30. Rb7 h5 31. Rxb6 Rxc2 32. Re6+ Kf7 33. Rxe5 Rxc3 34. Rxg5 c4 35. a4 Rc1+ 36. Kh2 c3 37. Rc5 c2 38. a5 Ra1 39. Rxc2 Rxa5 40. f4 h4 41. g4 Ra4 42. Rf2 Ke6 43. g5 Kf5 44. Rg2 Kg6 45. Rg4 Ra2+ 46. Rg2 Ra4 47. f5+ Kxf5 48. g6 Ra8 49. g7 Rg8 50. Rg4 Kf6 51. Rxh4 Kxg7 52. Rg4+ Kh7 53. Rxg8 Kxg8 1/2-1/2

[Event "Oruro op 4th"]
[Site "Oruro"]
[Date "2023.02.10"]
[Round "4"]
[White "Escudero Quispe, Efren"]
[Black "Baltazar Llave, Mauricio"]
[Result "1/2-1/2"]
[ECO "C44"]
[BlackElo "1053"]
[PlyCount "95"]
[EventDate "2023.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 Nf6 3. d3 e5 4. e4 Bc5 5. h3 d6 6. Nbd2 Be6 7. b3 d5 8. Bb2 dxe4 9. Nxe4 Nxe4 10. dxe4 Qd6 11. Qxd6 cxd6 12. Bg2 f6 13. 0-0 d5 14. exd5 Bxd5 15. Rad1 Rd8 16. c4 Be4 17. Rxd8+ Nxd8 18. Re1 Bc6 19. Nh4 0-0 20. Rd1 Ne6 21. Bxc6 bxc6 22. Rd7 Rd8 23. Rxd8+ Nxd8 24. Nf5 g6 25. Nh6+ Kg7 26. Ng4 h5 27. Nh2 Bd4 28. Bxd4 exd4 29. Nf3 Ne6 30. Kf1 c5 31. Ke2 Kh6 32. a3 a5 33. Kd3 g5 34. b4 g4 35. hxg4 hxg4 36. Nh4 axb4 37. axb4 cxb4 38. Nf5+ Kg5 39. Nxd4 Nc5+ 40. Kc2 f5 41. Nc6 b3+ 42. Kc3 f4 43. Nd4 b2 44. Kxb2 Nd3+ 45. Kc2 Nxf2 46. Ne6+ Kf5 47. Nxf4 Ne4 48. Ng2 1/2-1/2

[Event "Oruro op 4th"]
[Site "Oruro"]
[Date "2023.02.10"]
[Round "3"]
[White "Ramallo Aguilar, Ariadne Ricela"]
[Black "Escudero Quispe, Efren"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1482"]
[PlyCount "61"]
[EventDate "2023.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nf6 4. Nc3 Nbd7 5. Bc4 h6 6. 0-0 g6 7. d4 Qe7 8. Re1 Bg7 9. Nb5 Nb6 10. Bb3 0-0 11. Nc3 a6 12. Be3 exd4 13. Bxd4 c5 14. Nd5 Nfxd5 15. exd5 Qd7 16. Bxg7 Kxg7 17. c3 Qf5 18. Qd2 c4 19. Qd4+ Kg8 20. Bxc4 Nxc4 21. Qxc4 b5 22. Qc6 Ra7 23. Nd4 Qg5 24. Re3 Bb7 25. Qxd6 Bxd5 26. Rg3 Rd8 27. Qb6 Rb7 28. Qxa6 Qd2 29. Qf6 Ra8 30. Nf5 Kf8 31. Qh8# 1-0

[Event "Oruro op 4th"]
[Site "Oruro"]
[Date "2023.02.09"]
[Round "1"]
[White "Escudero Quispe, Efren"]
[Black "Colque, Aracely"]
[Result "0-1"]
[ECO "A08"]
[BlackElo "1550"]
[PlyCount "98"]
[EventDate "2023.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. d3 Nc6 4. Bg2 Bf5 5. b3 Nf6 6. Bb2 d4 7. Nbd2 e6 8. 0-0 Bd6 9. h3 Qd7 10. Nh4 Bg6 11. Nxg6 hxg6 12. Nc4 Bc7 13. e4 e5 14. c3 0-0-0 15. Kh2 g5 16. Qc1 Rh5 17. g4 Nxg4+ 18. Kg1 Nf6 19. a3 Rdh8 20. f3 b5 21. Nd2 Rh4 22. cxd4 Nxd4 23. Qxc5 Kb8 24. Bxd4 Qxd4+ 25. Qxd4 exd4 26. Rac1 Nd7 27. a4 Bf4 28. Rf2 Be3 29. axb5 Bxf2+ 30. Kxf2 Rc8 31. Rxc8+ Kxc8 32. b4 Rh6 33. Kg3 Rb6 34. Nb3 Rxb5 35. Nxd4 Rxb4 36. Nc6 Ra4 37. Kg4 Ra2 38. Kg3 a5 39. d4 Kc7 40. d5 Nb8 41. Ne5 f6 42. Nc4 a4 43. Bf1 a3 44. h4 gxh4+ 45. Kxh4 Rf2 46. d6+ Kd8 47. Bh3 a2 48. Na5 Rb2 49. Bf1 a1Q 0-1

[Event "Oruro op 4th"]
[Site "Oruro"]
[Date "2023.02.09"]
[Round "2"]
[White "Montevilla Cahuasa, Amanda"]
[Black "Escudero Quispe, Efren"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1167"]
[PlyCount "82"]
[EventDate "2023.02.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d3 Nf6 5. Nc3 g6 6. Be3 Nbd7 7. Qd2 Bg7 8. 0-0-0 Ng4 9. h3 Nxe3 10. Qxe3 h5 11. Ng5 Bh6 12. f4 exf4 13. Qxf4 Bxg5 14. Bxf7+ Ke7 15. Nd5+ Kf8 16. Bxg6+ Bxf4+ 17. Nxf4 Qg5 18. Rdf1 Nc5 19. Kb1 Ke7 20. Nd5+ Kd7 21. Bf5+ Kc6 22. Nb4+ Kb5 23. a3 Bxf5 24. Rxf5 Qxg2 25. Rhf1 Qg7 26. c4+ Kb6 27. Nd5+ Kc6 28. Nb4+ Kb6 29. Nd5+ Ka6 30. Rf7 Qd4 31. Nxc7+ Ka5 32. b4+ Ka4 33. bxc5 Kb3 34. R1f2 Raf8 35. Nb5 Qxd3+ 36. Kc1 Rxf7 37. Rb2+ Ka4 38. Rb4+ Ka5 39. Nxd6 Rf1+ 40. Kb2 Rf2+ 41. Kc1 Qc2# 0-1

