[Event "Sucre op 7th"]
[Site "Sucre"]
[Date "2023.12.09"]
[Round "5"]
[White "Alvarez, Marco Antonio"]
[Black "Ala Chiri, Jhamil Cristian"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1856"]
[BlackElo "1549"]
[PlyCount "83"]
[EventDate "2023.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 b6 7. Qd2 h6 8. h3 Nge7 9. f4 d5 10. Bf2 d4 11. Nce2 a5 12. Nf3 Ba6 13. 0-0 Qc7 14. g4 0-0-0 15. Ng3 f5 16. exf5 exf5 17. gxf5 Nxf5 18. Nxf5 gxf5 19. Nh4 Ne7 20. Rae1 Rhg8 21. Qe2 Rd7 22. Qe6 Rf8 23. Ng6 Nxg6 24. Qxg6 Rdf7 25. Re6 Rf6 26. Re8+ Rxe8 27. Qxe8+ Qd8 28. Qxd8+ Kxd8 29. Bh4 c4 30. dxc4 Bxc4 31. Rd1 Kc7 32. Bxf6 Bxf6 33. b3 Bb5 34. Bf1 Bxf1 35. Kxf1 Kc6 36. a4 Kc5 37. Ke2 h5 38. Rg1 Kd5 39. Kd3 Kc5 40. Rg6 Bd8 41. Rh6 h4 42. Rh5 1-0

[Event "Sucre op 7th"]
[Site "Sucre"]
[Date "2023.12.09"]
[Round "6"]
[White "Mayta Aiza, Maveric"]
[Black "Alvarez, Marco Antonio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2051"]
[BlackElo "1856"]
[PlyCount "121"]
[EventDate "2023.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. exd5 exd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bb5 Qe7+ 8. Qe2 Qxe2+ 9. Nxe2 Ndb4 10. 0-0 Bg4 11. d4 0-0-0 12. Be3 a6 13. Bxc6 Nxc6 14. Rfd1 Bxf3 15. gxf3 Ne7 16. a3 Nd5 17. b4 Bd6 18. Rd3 Kb8 19. Nc3 Nxc3 20. Rxc3 Rhe8 21. Rb1 b5 22. Kg2 f5 23. f4 Re6 24. Kf3 Rg6 25. a4 Kb7 26. Ra3 a5 27. Bd2 Be7 28. Re3 Rxd4 29. Rxe7 Rxd2 30. bxa5 Rd3+ 31. Re3 Rxe3+ 32. fxe3 Ka6 33. Rxb5 Rf6 34. Re5 g6 35. Re7 c5 36. Rc7 Kxa5 37. Rxc5+ Kxa4 38. Rc7 h5 39. Kg3 Re6 40. Kh4 Rxe3 41. Kg5 Rh3 42. Rc2 Rf3 43. Rc6 Rh3 44. Rxg6 Rxh2 45. Rh6 Kb5 46. Rxh5 Rg2+ 47. Kxf5 Kc6 48. Kf6 Rf2 49. f5 Kd6 50. Rh1 Kd7 51. Re1 Rf3 52. Kg6 Rg3+ 53. Kf7 Rf3 54. Rd1+ Kc6 55. f6 Kc7 56. Ke7 Re3+ 57. Kf8 Rf3 58. f7 Rg3 59. Rd4 Rf3 60. Rg4 Kd7 61. Kg8 1-0

[Event "Sucre op 7th"]
[Site "Sucre"]
[Date "2023.12.08"]
[Round "3"]
[White "Alvarez, Marco Antonio"]
[Black "Martinez, Ariel A"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1856"]
[BlackElo "2144"]
[PlyCount "88"]
[EventDate "2023.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 d6 5. f4 e5 6. f5 Nd4 7. d3 b5 8. Nf3 b4 9. Ne2 Be7 10. 0-0 0-0 11. h3 h6 12. g4 Rb8 13. Ng3 Nxf3+ 14. Qxf3 Nh7 15. Nh5 Bg5 16. Be3 g6 17. Ng3 Bd7 18. Bxg5 Qxg5 19. Rae1 Rb6 20. Rf2 Ra6 21. Ra1 Kg7 22. Nf1 h5 23. Ne3 hxg4 24. hxg4 Bc6 25. Qg3 Nf6 26. Qf3 Bb5 27. Qe2 Rh8 28. Qf3 b3 29. fxg6 fxg6 30. c4 Bc6 31. a3 Qh4 32. Bf1 Rb6 33. Be2 Rbb8 34. Raf1 Rbf8 35. Qg2 Nh7 36. Rxf8 Nxf8 37. Bf3 Ne6 38. Qf2 Qh3 39. Qg2 Qh6 40. g5 Nxg5 41. Bg4 Nxe4 42. Nd5 Bxd5 43. dxe4 Bxe4 44. Bf3 Qe3+ 0-1

[Event "Sucre op 7th"]
[Site "Sucre"]
[Date "2023.12.08"]
[Round "4"]
[White "Ramallo Aguilar, Ariadne Ricela"]
[Black "Alvarez, Marco Antonio"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1452"]
[BlackElo "1856"]
[PlyCount "98"]
[EventDate "2023.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. Rb1 Na5 15. Qd2 Rc8 16. Bb2 Nf5 17. Rc1 Qb6 18. Nd1 Nc4 19. Bxc4 Rxc4 20. g3 Re4+ 21. Kf1 Bb5+ 22. c4 Bxc4+ 23. Rxc4 dxc4 24. Nf2 Ne3+ 25. Ke2 c3 26. Bxc3 Nc4+ 27. Nxe4 Nxd2 28. Nf6+ Kd8 29. Rd1 Rh8 30. Rxd2+ Kc8 31. h4 Qg1 32. Ne4 Kb8 33. Bd4 Qh1 34. Ke3 Rc8 35. Bc5 Qg1+ 36. Kf3 Rxc5 37. Nxc5 Qxc5 38. Rd3 Qc6+ 39. Kg4 Qe4 40. Rd8+ Kc7 41. Rg8 Qf5+ 42. Kf3 Qh7 43. Rg5 b5 44. Kg4 a5 45. Rh5 Qe4 46. Rg5 b4 47. axb4 axb4 48. h5 b3 49. h6 b2 0-1

[Event "Sucre op 7th"]
[Site "Sucre"]
[Date "2023.12.07"]
[Round "1"]
[White "Alvarez, Marco Antonio"]
[Black "Barrancos Zarate, Alvaro Gabriel"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1856"]
[BlackElo "1150"]
[PlyCount "77"]
[EventDate "2023.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 Nge7 8. Ng5 Ne5 9. Nxf7 Nxf7 10. Bxf7+ Kxf7 11. Qh5+ Ng6 12. Qd5+ Ke7 13. Qxa5 c6 14. Qxd8+ Kxd8 15. cxd4 d6 16. Nc3 Be6 17. f4 Bc4 18. Re1 Re8 19. Ba3 Kc7 20. e5 dxe5 21. fxe5 Rad8 22. Bd6+ Kc8 23. Rac1 Nf4 24. Re4 Nd5 25. Rg4 g6 26. Ne4 Ne3 27. Rg3 Nf5 28. Rxc4 Nxg3 29. hxg3 Re6 30. d5 Rexd6 31. exd6 Kd7 32. dxc6+ bxc6 33. Kf2 Ke6 34. Rc5 Rb8 35. Kf3 h6 36. Rxc6 Kd7 37. Rc7+ Ke6 38. Re7+ Kf5 39. g4# 1-0

[Event "Sucre op 7th"]
[Site "Sucre"]
[Date "2023.12.07"]
[Round "2"]
[White "Hurtado Infante, Brian Daniel"]
[Black "Alvarez, Marco Antonio"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1404"]
[BlackElo "1856"]
[PlyCount "116"]
[EventDate "2023.12.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CB51_2023"]
[SourceDate "2023.12.20"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. f4 Ne7 6. a3 cxd4 7. Qxd4 Nbc6 8. Qd3 Bc5 9. Nf3 a6 10. Ne2 b5 11. Be3 Bxe3 12. Qxe3 Na5 13. Ned4 Qb6 14. b3 Bb7 15. Bd3 Nac6 16. 0-0 Nxd4 17. Nxd4 Nc6 18. c3 g6 19. Kh1 Nxd4 20. cxd4 0-0-0 21. a4 Kb8 22. axb5 axb5 23. b4 Rc8 24. Rac1 Rxc1 25. Rxc1 Rc8 26. Rc5 Qa7 27. h3 Rxc5 28. dxc5 Qa1+ 29. Kh2 Qc3 30. c6 Qxc6 31. Qd4 Kc7 32. g4 Qb6 33. Qxb6+ Kxb6 34. Kg3 d4 35. f5 Bd5 36. Kf4 Bc4 37. Ke4 gxf5+ 38. gxf5 Bxd3+ 39. Kxd3 exf5 40. Kxd4 Kc6 41. h4 Kd7 42. h5 Ke6 43. h6 f6 44. exf6 Kxf6 45. Kd5 f4 46. Ke4 Kg5 47. Kf3 Kf5 48. Kf2 Ke4 49. Ke2 f3+ 50. Kf2 Kf4 51. Kf1 Ke3 52. Ke1 f2+ 53. Kf1 Kd4 54. Kxf2 Kc4 55. Ke2 Kxb4 56. Kd2 Ka3 57. Kc2 b4 58. Kb1 Kb3 0-1

[Event "Cochabamba Hurtado Memorial"]
[Site "Cochabamba"]
[Date "2023.08.06"]
[Round "6"]
[White "Araujo, Amilcar"]
[Black "Alvarez, Marco Antonio"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1601"]
[BlackElo "1881"]
[PlyCount "119"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. Be2 dxc4 9. Nxc4 Be6 10. 0-0 Nbd7 11. Ne3 Nb6 12. Ng5 Bd5 13. Nxd5 Qxd5 14. Nf3 c6 15. Qc2 Rad8 16. b3 Qd6 17. Rad1 h6 18. Ne5 Qb4 19. a3 Qxa3 20. Ra1 Qd6 21. Rxa7 Rb8 22. Rd1 Rfd8 23. h3 Qb4 24. Nd3 Qxd4 25. Nc5 Qe5 26. Rxd8+ Rxd8 27. Rxb7 Nfd5 28. Nd3 Qa1+ 29. Kh2 Qa8 30. Nc5 Rb8 31. Rxb8+ Qxb8+ 32. g3 Qe5 33. Bf3 Nb4 34. Nd3 Nxc2 35. Nxe5 c5 36. Nd3 Nd4 37. Bd1 Nd7 38. f4 Kf8 39. Kg2 Ke7 40. Kf2 Kd6 41. Ke3 Nf6 42. Ne5 Nd5+ 43. Kd3 f6 44. Nc4+ Kc6 45. Nd2 Kb5 46. Bh5 Nxb3 47. Nxb3 c4+ 48. Kd4 Ne7 49. Nd2 Nf5+ 50. Kc3 Nxg3 51. Bf3 Kc5 52. Nxc4 g5 53. Ne3 f5 54. Nc4 gxf4 55. Ne5 Ne4+ 56. Bxe4 fxe4 57. Ng6 Kd5 58. Nxf4+ Ke5 59. Ng2 Kf5 60. Kd4 1-0

[Event "Cochabamba Hurtado Memorial"]
[Site "Cochabamba"]
[Date "2023.08.05"]
[Round "3"]
[White "Alvarez, Marco Antonio"]
[Black "Montevilla Cahuasa, Elias Alejandro"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1881"]
[BlackElo "1485"]
[PlyCount "107"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. a4 b6 5. Be3 Bb7 6. f3 d6 7. Qd2 c5 8. d5 Nd7 9. Rb1 Ne5 10. Be2 Nf6 11. g4 h6 12. h3 g5 13. h4 gxh4 14. Rxh4 e6 15. Rh2 exd5 16. Nxd5 Bxd5 17. exd5 Qd7 18. b3 h5 19. g5 Ng8 20. Nh3 Ne7 21. Nf4 Qf5 22. Kd1 h4 23. b4 N7g6 24. bxc5 bxc5 25. Rb6 0-0 26. Nxg6 fxg6 27. f4 Rab8 28. a5 Nd7 29. Rxb8 Rxb8 30. Qd3 Rb1+ 31. Kd2 Ra1 32. Qxf5 gxf5 33. Bxa6 Rxa5 34. Bd3 Nb6 35. Bxf5 Ra3 36. Ke2 Nc4 37. Rh3 Nxe3 38. Rxe3 Rxe3+ 39. Kxe3 Bb2 40. Kf3 Kf7 41. Be4 Bc1 42. Kg4 h3 43. f5 h2 44. f6 Bb2 45. Kf5 Be5 46. g6+ Kf8 47. Ke6 Bd4 48. g7+ Kg8 49. Ke7 Bxf6+ 50. Kxf6 c4 51. Bg6 h1Q 52. Bf7+ Kh7 53. g8Q+ Kh6 54. Qg6# 1-0

[Event "Cochabamba Hurtado Memorial"]
[Site "Cochabamba"]
[Date "2023.08.05"]
[Round "4"]
[White "Sustach, Marcos Antonio"]
[Black "Alvarez, Marco Antonio"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2162"]
[BlackElo "1881"]
[PlyCount "87"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. g3 b6 6. e5 Nfd7 7. Bg2 Bb7 8. 0-0 c5 9. Re1 Nc6 10. Nf1 g5 11. g4 h6 12. c3 Qc7 13. d4 cxd4 14. cxd4 b5 15. Be3 Nb6 16. N1d2 0-0-0 17. Qe2 a6 18. Rec1 Kb8 19. Ne1 Nc4 20. Nb3 Qb6 21. Nd3 Nb4 22. Ndc5 a5 23. Nxb7 Qxb7 24. a4 Nc6 25. axb5 Qxb5 26. Nd2 Bb4 27. Nxc4 dxc4 28. Rxc4 Rd5 29. Rac1 Rc8 30. Qf1 Kb7 31. Bxd5 exd5 32. R4c2 Qxf1+ 33. Kxf1 Na7 34. Rxc8 Nxc8 35. f4 Be7 36. f5 Nb6 37. b3 a4 38. bxa4 Nxa4 39. h4 f6 40. Kf2 Nb6 41. hxg5 hxg5 42. Rh1 Bd8 43. Rh6 Nc4 44. exf6 1-0

[Event "Cochabamba Hurtado Memorial"]
[Site "Cochabamba"]
[Date "2023.08.04"]
[Round "1"]
[White "Cuellar Cruz, Nicolas"]
[Black "Alvarez, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1245"]
[BlackElo "1881"]
[PlyCount "117"]
[EventDate "2023.08.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Qb6 6. Qb3 Qxb3 7. axb3 cxd4 8. cxd4 Bb4 9. Bd3 Nge7 10. 0-0 0-0 11. Rd1 Rd8 12. Nf1 b6 13. Bf4 Bb7 14. Ne3 Na5 15. e5 Ng6 16. Bg5 Be7 17. Bxg6 Bxg5 18. Bxf7+ Kxf7 19. Nxg5+ Ke7 20. b4 Nc6 21. b5 Na5 22. Rac1 h6 23. Rc7+ Rd7 24. Rxd7+ Kxd7 25. Nf7 Bc8 26. f4 Ke7 27. Nd6 Nb7 28. Nxb7 Bxb7 29. Rc1 Rc8 30. Rxc8 Bxc8 31. f5 Bd7 32. Kf2 Bxb5 33. Kf3 Bd3 34. Kf4 a5 35. g4 b5 36. Nd1 b4 37. Ke3 Bb1 38. fxe6 a4 39. Kd2 Kxe6 40. h3 Be4 41. Ne3 g6 42. h4 Kd7 43. g5 hxg5 44. hxg5 Kc6 45. Kc1 Kb6 46. Kd2 Kb5 47. Kc1 a3 48. bxa3 bxa3 49. e6 Kc6 50. e7 Kd7 51. e8Q+ Kxe8 52. Nc2 Bxc2 53. Kxc2 Ke7 54. Kb3 Ke6 55. Kxa3 Kf5 56. Kb4 Kxg5 57. Kc5 Kf5 58. Kxd5 g5 59. Kc6 1/2-1/2

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.31"]
[Round "5"]
[White "Alvarez, Marco Antonio"]
[Black "Estrada, Lucia"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2036"]
[BlackElo "1946"]
[PlyCount "139"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Nf3 c6 6. Bd3 Bd6 7. 0-0 0-0 8. h3 Re8 9. Bg5 h6 10. Bh4 Nbd7 11. Ne2 Nf8 12. c4 Be6 13. c5 Be7 14. Bg3 b6 15. b4 Ne4 16. Bh2 Nd7 17. Ba6 Rb8 18. Bxb8 Qxb8 19. Bd3 Bf6 20. Rb1 b5 21. Nd2 Bf5 22. Qc2 Nf8 23. Nb3 Bg6 24. f3 Ng3 25. Nxg3 Qxg3 26. Bxg6 Nxg6 27. Qf2 Qf4 28. g3 Qf5 29. Kh2 Bd8 30. Rbe1 Rf8 31. f4 Bc7 32. Nd2 a5 33. bxa5 Bxa5 34. Re3 Bc7 35. Kg2 Ra8 36. a3 Nf8 37. Nf3 Ne6 38. Nh4 Qf6 39. Rd3 Ra4 40. Rfd1 g5 41. fxg5 Qxg5 42. Kh1 Ng7 43. Rf3 Nh5 44. Nf5 Rc4 45. Nd6 Rc1 46. Rxc1 Qxc1+ 47. Kg2 f6 48. g4 Ng7 49. Rxf6 Ba5 50. Rf8+ Kh7 51. Nf5 Be1 52. Qe2 Nxf5 53. Rxf5 Qd2 54. Qxd2 Bxd2 55. Rf6 Be3 56. Rxc6 Bxd4 57. Rc7+ Kg6 58. h4 Kf6 59. Kf3 Bb2 60. Ra7 Bc1 61. Ra6+ Ke5 62. c6 Kd6 63. Ke2 Kc7 64. Kd3 Bb2 65. g5 hxg5 66. hxg5 Ba1 67. g6 Kd6 68. g7 Bxg7 69. c7+ Kxc7 70. Ra7+ 1-0

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.31"]
[Round "6"]
[White "Alvarez, Marco Antonio"]
[Black "Lopez, Mario Iver"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2036"]
[BlackElo "2208"]
[PlyCount "64"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. Nge2 0-0 8. 0-0 Ng4 9. Bd2 f5 10. h3 Nf6 11. Be3 e5 12. f4 Nd4 13. Bf2 Rb8 14. a4 a6 15. a5 Bd7 16. Qd2 Bc6 17. Rfe1 Qd7 18. Rab1 Rbe8 19. Nd5 Bxd5 20. exd5 Nxe2+ 21. Rxe2 exf4 22. Rxe8 Rxe8 23. Qxf4 Nh5 24. Qc4 Be5 25. Qh4 Bf6 26. Qc4 Bd4 27. Bf3 Nxg3 28. Bxd4 cxd4 29. Kf2 f4 30. Bg4 Nf5 31. Rh1 Qe7 32. Qb4 Qh4+ 0-1

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.30"]
[Round "3"]
[White "Alvarez, Marco Antonio"]
[Black "Soto Cabellos, Benjamin"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2036"]
[BlackElo "1425"]
[PlyCount "73"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 d6 4. Be3 Nd7 5. Bc4 e6 6. Bb3 Be7 7. Qd2 Ngf6 8. f3 a6 9. a4 c5 10. Nge2 d5 11. e5 Ng8 12. 0-0 Nh6 13. Ng3 cxd4 14. Bxd4 Bc5 15. Rae1 Bxd4+ 16. Qxd4 Nc5 17. Ba2 0-0 18. b4 Nd7 19. Nd1 Qc7 20. Bb3 a5 21. c3 Ba6 22. Rf2 Bc4 23. Bxc4 dxc4 24. b5 Rad8 25. Nb2 Nc5 26. Qxc4 Rd5 27. f4 Ng4 28. Rc2 Rfd8 29. Ne4 Qb7 30. Nd6 Qe7 31. Qe2 Nh6 32. Rd2 Rxd2 33. Qxd2 Nf5 34. Nbc4 Nxd6 35. exd6 Qb7 36. Qd4 h6 37. Nxa5 1-0

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.30"]
[Round "4"]
[White "Prado, Alexandra"]
[Black "Alvarez, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1834"]
[BlackElo "2036"]
[PlyCount "89"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 0-0 9. Ne2 h6 10. 0-0 a6 11. Nf4 Nc6 12. Qc2 b5 13. Ba2 Kh8 14. Re1 Ne7 15. Bb1 Bf5 16. Qd1 Bxb1 17. Rxb1 Ned5 18. Qf3 Qd7 19. h3 Rfe8 20. Bd2 Nxf4 21. Bxf4 Nd5 22. Bd2 c6 23. Qh5 Rxe1+ 24. Rxe1 Re8 25. Re5 Rxe5 26. Qxe5 Kh7 27. Qe4+ f5 28. Qd3 g6 29. c4 Nb6 30. cxb5 axb5 31. Qe3 g5 32. Bb4 Nc4 33. Qc3 Qe6 34. Qd3 Kg6 35. Qb3 Qe4 36. Bc3 Qe7 37. a4 Qa3 38. Qxa3 Nxa3 39. a5 Nc4 40. a6 Nb6 41. a7 Kf7 42. Kf1 Ke6 43. Bb4 h5 44. Bc5 Na8 45. Ke2 1/2-1/2

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.29"]
[Round "1"]
[White "Alvarez, Marco Antonio"]
[Black "Soruco, Emanuel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2036"]
[BlackElo "1576"]
[PlyCount "71"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. h3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. a3 Bf5 10. Re1 Re8 11. c4 Bf6 12. cxd5 Qxd5 13. Nc3 Nxc3 14. Rxe8+ Rxe8 15. bxc3 Bxd3 16. Qxd3 Ne5 17. Nxe5 Bxe5 18. Be3 Rd8 19. Qc2 Bf6 20. c4 Qd7 21. Rd1 c6 22. Rd2 Qe7 23. Qb3 Rd7 24. d5 cxd5 25. cxd5 h6 26. a4 a6 27. Rd3 Be5 28. g3 Kf8 29. Qc4 Rc7 30. Qe4 Qd6 31. Bd2 Kg8 32. Bb4 Qf6 33. d6 Rc1+ 34. Kh2 Rc2 35. Rf3 Qe6 36. Qxc2 1-0

[Event "Cochabamba op 1st"]
[Site "Cochabamba"]
[Date "2015.01.29"]
[Round "2"]
[White "Avila, Carlos Alejandro"]
[Black "Alvarez, Marco Antonio"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1911"]
[BlackElo "2036"]
[PlyCount "95"]
[EventDate "2015.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 cxd4 7. cxd4 Nc6 8. Ndf3 Bb4+ 9. Bd2 Qb6 10. a3 Bxd2+ 11. Qxd2 Na5 12. Rd1 Nb3 13. Qc3 Qa5 14. Qxa5 Nxa5 15. b4 Nc6 16. Bb5 Ne7 17. Rc1 a6 18. Bd3 Nb6 19. Ne2 Bd7 20. Kd2 Bc6 21. g4 Nc4+ 22. Bxc4 dxc4 23. Rhf1 b5 24. Nc3 0-0-0 25. Ke3 Rd7 26. Ng5 Nd5+ 27. Nxd5 Bxd5 28. f5 exf5 29. gxf5 Kc7 30. Rg1 g6 31. fxg6 hxg6 32. h3 Kc6 33. Rcf1 Kb7 34. Rg3 Rh4 35. Rg4 Rxg4 36. hxg4 Rc7 37. Ne4 Ka7 38. Nf6 Bb7 39. d5 Rc8 40. Kd4 Rd8 41. d6 Bc8 42. Ne4 Rf8 43. Nc5 Bxg4 44. e6 f6 45. d7 Rh8 46. Rxf6 Rh1 47. Rf8 Rd1+ 48. Ke5 1-0

