[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "7"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Kambrath, Yannick"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1969"]
[BlackElo "2375"]
[PlyCount "54"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. f4 Bb4 8. e5 Nd5 9. Bd2 Nxd4 10. Nxd5 Bc5 11. Nc3 0-0 12. Bd3 Qh4+ 13. g3 Qh3 14. Bf1 Qf5 15. Bd3 Qh3 16. Bf1 Qh6 17. f5 g5 18. Ne4 exf5 19. Nxc5 Qc6 20. Bxg5 Nf3+ 21. Kf2 Nxg5 22. Qd4 Qxh1 23. Qf4 Qxh2+ 24. Ke3 Ne6 25. Nxe6 fxe6 26. Be2 Kg7 27. g4 Qxf4+ 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "8"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Matanovic, Luka"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1969"]
[BlackElo "2251"]
[PlyCount "118"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. c3 Qf6 6. Nbd2 a6 7. Bb3 d6 8. 0-0 g5 9. d4 exd4 10. cxd4 Nxd4 11. e5 dxe5 12. Nxe5 Be6 13. Bxe6 Nxe6 14. Nd7 Kxd7 15. Ne4+ Qd4 16. Nxc5+ Ke7 17. Qxd4 Nxd4 18. b3 Ne2+ 19. Kh1 Nxc1 20. Raxc1 b6 21. Rfe1+ Kf6 22. Nd7+ Kg6 23. Rxc7 Rd8 24. g4 f6 25. Nxb6 h5 26. gxh5+ Rxh5 27. Nc4 Nh6 28. Ree7 Nf5 29. Red7 Rdh8 30. Kg2 Rxh2+ 31. Kf1 g4 32. Ne3 g3 33. Nxf5 Rxf2+ 34. Kg1 Kxf5 35. Rg7 Rxa2 36. Rc5+ Kf4 37. Rc4+ Ke5 38. Rxg3 Rd8 39. Re3+ Kf5 40. Rf3+ Ke6 41. Rc6+ Ke5 42. Rcxf6 Rd1+ 43. Rf1 Rxf1+ 44. Rxf1 Kd4 45. Rf3 Kc5 46. Kf1 Kb4 47. Ke1 Rb2 48. Kd1 Rxb3 49. Rxb3+ Kxb3 50. Kc1 Ka2 51. Kc2 a5 52. Kc1 Ka1 53. Kc2 a4 54. Kc1 Ka2 55. Kc2 Ka3 56. Kb1 Kb3 57. Ka1 a3 58. Kb1 a2+ 59. Ka1 Ka3 1/2-1/2

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "10"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Sathma, Devni"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1969"]
[BlackElo "1299"]
[PlyCount "47"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. h3 e6 7. Bc4 Ne4 8. Qd3 Nxc3 9. Bd2 Bb4 10. bxc3 Bd6 11. 0-0 Nd7 12. Rfe1 0-0 13. Ng5 Nf6 14. Ne4 Nxe4 15. Rxe4 e5 16. dxe5 Bxe5 17. Qe3 Bf6 18. Re8 Bf5 19. Re1 Raxe8 20. Qxe8 h6 21. Bxf7+ Kh7 22. Qxf8 Qd8 23. Re8 Qxd2 24. Qg8# 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "12"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Vojak, Daniel"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1969"]
[BlackElo "2232"]
[PlyCount "112"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 e6 11. 0-0-0 Be7 12. Kb1 Qc7 13. Rhe1 b5 14. Ne5 0-0 15. f4 c5 16. dxc5 Nxc5 17. Qf3 Bd6 18. Nh5 Nxh5 19. Qxh5 Rac8 20. Qe2 Na4 21. Bc1 Rb8 22. g4 b4 23. Qa6 Bxe5 24. Rxe5 Nc5 25. Qc4 Rfc8 26. Be3 Nd7 27. Qxc7 Rxc7 28. Ra5 Rbb7 29. Kc1 Kh7 30. Rd2 Nf6 31. g5 Nd5 32. Rd3 Kg6 33. Kd2 Kh5 34. gxh6 gxh6 35. f5 Rc4 36. fxe6 fxe6 37. Rd4 Rbc7 38. Rxc4 Rxc4 39. Rxa7 Nxe3 40. Kxe3 Rxc2 41. b3 Kxh4 42. Ra4 Kg5 43. Rxb4 Rxa2 44. Re4 Ra6 45. b4 h5 46. Kd4 h4 47. Kc5 h3 48. b5 h2 49. Re1 Ra2 50. Kd6 Kf4 51. Kxe6 Re2+ 52. Rxe2 h1Q 53. Rf2+ Ke4 54. Re2+ Kd3 55. Re5 Kd4 56. Rd5+ Qxd5+ 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "11"]
[White "Cortes Contreras, Sinuhe Isay"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B27"]
[BlackElo "1969"]
[PlyCount "56"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Nc6 4. 0-0 Bg7 5. c3 e5 6. Bd5 Nge7 7. Qb3 0-0 8. d3 d6 9. c4 Rb8 10. Bd2 Bg4 11. d4 Bxf3 12. Qxf3 Nxd4 13. Qd1 Nxd5 14. cxd5 b5 15. Nc3 Qd7 16. Ne2 Rfc8 17. Nxd4 exd4 18. f4 c4 19. Qf3 c3 20. bxc3 dxc3 21. Bxc3 Rxc3 22. Qe2 b4 23. Rae1 Qb5 24. Qf2 Qc5 25. Qxc5 Rxc5 26. e5 Rxd5 27. Rd1 Rxd1 28. Rxd1 dxe5 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.21"]
[Round "9"]
[White "Gallagher, Daniel GH"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2205"]
[BlackElo "1969"]
[PlyCount "91"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. Rd1 a4 12. c5 Be6 13. cxd6 exd6 14. 0-0 Qa5 15. Qxd6 Rfd8 16. Qc5 Rdc8 17. Qxa5 Rxa5 18. a3 Nd7 19. Bd4 Ne5 20. f4 Nc4 21. Bxc4 Bxc4 22. Rf2 Bb3 23. Rdd2 Bf8 24. g4 b5 25. Nd5 Bxd5 26. exd5 b4 27. axb4 Bxb4 28. Rc2 Re8 29. Rfe2 Raa8 30. Rxe8+ Rxe8 31. Be5 Rd8 32. Rc4 Be7 33. Rxa4 Rxd5 34. Ra8+ Rd8 35. Rxd8+ Bxd8 36. f5 Kf8 37. Kf2 Ke7 38. Ke3 Kd7 39. Kd4 h5 40. gxh5 gxh5 41. Kd5 Ba5 42. h3 Be1 43. Bc3 Bf2 44. b4 Bg3 45. Bd4 Be1 46. b5 1-0

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "2"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Grinberg, Eyal"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1969"]
[BlackElo "2491"]
[PlyCount "111"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Qc7 7. d4 cxd4 8. Qxd4 Nc6 9. Nxc6 Qxc6 10. Bg5 e6 11. Bxf6 gxf6 12. 0-0-0 Be7 13. Rg1 Qc5 14. Qa4+ Kf8 15. Ne4 Qc7 16. Qd4 Qe5 17. Qd3 f5 18. Nd6 Qxd6 19. Qxd6 Bxd6 20. Rxd6 Ke7 21. Rd2 b6 22. Bg2 Ra7 23. Re1 Rd7 24. Rxd7+ Bxd7 25. Bb7 a5 26. Bf3 Rc8 27. Kd2 Kf6 28. Re3 e5 29. Be2 Be6 30. b3 e4 31. Rc3 Rd8+ 32. Ke3 Rd6 33. Rc7 Ke5 34. Bc4 Rd1 35. Bxe6 fxe6 36. Rxh7 Re1+ 37. Kd2 Rf1 38. Ke2 Ra1 39. a4 Kd4 40. Rc7 e5 41. h4 f4 42. Rd7+ Kc3 43. Rc7+ Kb2 44. Rc4 e3 45. gxf4 exf2 46. Kxf2 exf4 47. h5 Rh1 48. Kf3 Rxh5 49. Rc6 Rf5 50. Rxb6 Kxc2 51. Rb5 Rf8 52. Rxa5 Kxb3 53. Re5 Kxa4 54. Re4+ Kb5 55. Rxf4 Rxf4+ 56. Kxf4 1/2-1/2

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "4"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Vojinovic, Luka"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1969"]
[BlackElo "2265"]
[PlyCount "142"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Nd5 Bxd5 14. exd5 a6 15. Qd3 Nd7 16. Bxg7 Kxg7 17. Rae1 Rfe8 18. Re3 Qc5 19. Rfe1 Nf6 20. Kh1 Ng8 21. f5 Rac8 22. Re4 b5 23. Qd2 Rc7 24. fxg6 hxg6 25. c3 Nf6 26. Rh4 Rh8 27. Rxh8 Kxh8 28. Re3 Kg7 29. Rd3 Ne4 30. Qe3 Nf2+ 31. Kh2 Nxd3 32. Qxd3 Qf2 33. Bc2 Qf4+ 34. Kh1 Qe5 35. Bb3 Rc8 36. Qd2 Rh8 37. Kg1 Rh4 38. Bd1 Re4 39. Bf3 Re1+ 40. Kf2 Rb1 41. Be2 Qf5+ 42. Bf3 Ra1 43. a3 Qe5 44. Be2 Qh2 45. Kf3 Qe5 46. Kf2 Qf6+ 47. Bf3 Rb1 48. Ke2 Qe5+ 49. Kf2 Qf5 50. Qd4+ Qf6 51. Qd2 a5 52. Kg3 Qe5+ 53. Kf2 b4 54. axb4 axb4 55. Qc2 Ra1 56. Qd2 Rb1 57. Be2 bxc3 58. bxc3 Rb3 59. c4 Qg3+ 60. Kf1 Rb1+ 61. Bd1 Qe5 62. Qc2 Rb2 63. Qd3 Qf6+ 64. Bf3 Ra2 65. Kg1 Ra1+ 66. Kf2 Qe5 67. Be2 Qf4+ 68. Bf3 Ra2+ 69. Ke1 Qc1+ 70. Qd1 Qxd1+ 71. Kxd1 Kf6 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "5"]
[White "Bosnjak, Petar"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2308"]
[BlackElo "1969"]
[PlyCount "42"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 Nd7 9. Bd2 Nc5 10. 0-0 0-0 11. b4 Ne6 12. Rb1 a5 13. b5 Ncd4 14. Nxd4 Nxd4 15. Bd3 e5 16. b6 Be6 17. Be3 Qd7 18. Bxd4 exd4 19. Nb5 Bf6 20. Qf3 Be5 21. Nc7 Bg4 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "6"]
[White "Grolleau, Matteo"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1804"]
[BlackElo "1969"]
[PlyCount "122"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 g6 5. d4 cxd4 6. cxd4 Bg7 7. Nc3 Nxc3 8. bxc3 0-0 9. Bd3 d6 10. exd6 Qxd6 11. 0-0 Nc6 12. Re1 b6 13. a4 Rd8 14. Ba3 Qc7 15. Be4 e6 16. Rc1 Bb7 17. h4 Rac8 18. h5 Na5 19. Bb2 Nc4 20. Ba1 Bxe4 21. Rxe4 Qc6 22. Rh4 Rd5 23. hxg6 hxg6 24. Rh3 Ra5 25. Nd2 Qxa4 26. Qe2 Nxd2 27. Qxd2 Qc4 28. Qf4 Rf5 29. Qh4 Rh5 30. Qe7 Rxh3 31. gxh3 Bxd4 32. Bb2 Bc5 33. Qxa7 Qe2 34. Qb7 Qxf2+ 35. Kh1 Rd8 36. c4 Qxb2 37. Rf1 Rf8 38. Qe4 Qd4 39. Qf3 Qxc4 40. Rd1 Bd4 41. Qe4 e5 42. Rg1 Qe6 43. Rg3 Rd8 44. h4 Qd5 45. Qxd5 Rxd5 46. h5 Kg7 47. hxg6 fxg6 48. Kg2 b5 49. Kf3 b4 50. Ke4 Rb5 51. Rb3 Bc3 52. Kd3 g5 53. Ke4 Kg6 54. Kd3 g4 55. Ke3 Kg5 56. Kf2 Rd5 57. Kg3 Rd3+ 58. Kg2 Kf4 59. Kf1 g3 60. Kg2 Rd2+ 61. Kh3 Rh2# 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "1"]
[White "Nehra, Vishwajeet"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1969"]
[PlyCount "90"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 4. Nf3 h6 5. e3 e6 6. Bd3 Bxd3 7. Qxd3 c6 8. 0-0 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qe5 Qb6 13. b3 Rd8 14. Rfd1 Bd6 15. Qe3 Nd5 16. Qe2 Nxf4 17. Qe4 0-0 18. c4 Qa5 19. c5 Bb8 20. Ne5 Bxe5 21. Qxe5 Ng6 22. Qe4 Rd5 23. a3 Rfd8 24. Rd3 b6 25. b4 Qa6 26. Rad1 bxc5 27. bxc5 e5 28. h3 Rxd4 29. Rxd4 Rxd4 30. Rxd4 exd4 31. Qxd4 Qxa3 32. h4 Qc1+ 33. Kh2 Qf4+ 34. Qxf4 Nxf4 35. Kg3 Ne6 36. Kf3 Nxc5 37. Ke3 Ne6 38. Kd3 Kf8 39. Kc4 Ke7 40. g3 Kd6 41. f4 g6 42. Kb4 h5 43. Kc4 Ng7 44. Kb4 Nf5 45. Kc4 Nxg3 0-1

[Event "FIDE World Uni Rapid-B 1st"]
[Site "Tornelo INT"]
[Date "2021.03.20"]
[Round "3"]
[White "Zhu, Judy"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1969"]
[PlyCount "46"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "12"]
[EventCountry "NET"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d3 Nc6 5. Be2 d6 6. h3 e5 7. Nd5 Nge7 8. 0-0 0-0 9. c4 h6 10. a3 b6 11. Nh2 f5 12. exf5 Nxf5 13. Ng4 Ncd4 14. Be3 Be6 15. Bxd4 Nxd4 16. Bf3 Nxf3+ 17. gxf3 h5 18. Nge3 Bxh3 19. Re1 Rf4 20. Kh2 Rh4 21. Qd2 Qg5 22. Nf4 Bf1+ 23. Nh3 Rxh3# 0-1

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "3.48"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Bailey, Matthew"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1969"]
[BlackElo "1049"]
[PlyCount "79"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Qc7 12. 0-0-0 0-0-0 13. Kb1 Ngf6 14. Ne4 Kb8 15. g3 Nxe4 16. Qxe4 Nf6 17. Qe2 Ka8 18. c4 c5 19. Bc3 cxd4 20. Nxd4 a6 21. Rc1 Bc5 22. Nb3 Bb6 23. c5 Ba7 24. Ba5 Qc6 25. Bxd8 Rxd8 26. Rhd1 Nd5 27. Qg4 Rg8 28. Nd4 Qa4 29. b3 Qa3 30. c6 Nb4 31. Rd2 bxc6 32. Nxc6 Nxc6 33. Qf3 Qe7 34. Qxc6+ Qb7 35. Qxb7+ Kxb7 36. Rd7+ Kb8 37. Rxf7 Bd4 38. Rcc7 e5 39. Rxg7 Rd8 40. Rgd7 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "7.20"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Campos Jimenez, Augusto Cesar"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1969"]
[BlackElo "2351"]
[PlyCount "100"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. g3 Nbd7 10. Bg2 Be7 11. Bxf6 Nxf6 12. Nd5 Bxd5 13. exd5 Rc8 14. 0-0 h4 15. g4 0-0 16. Qd2 Nd7 17. Nc3 Qb6 18. Rab1 Rc4 19. Ne4 Nc5 20. Rfe1 Rc8 21. Nxc5 Qxc5 22. c3 Rf4 23. Re2 b5 24. Re4 Bg5 25. Rxf4 Bxf4 26. Qd3 a5 27. Re1 b4 28. cxb4 Qxb4 29. Qe2 g6 30. Be4 Kg7 31. Bd3 a4 32. Rd1 Rb8 33. Rb1 Rc8 34. b3 a3 35. Bc4 Qc3 36. Rd1 Rc5 37. Qd3 Qb2 38. Qe2 Qxe2 39. Bxe2 Rc2 40. Bc4 Rxa2 41. b4 Rc2 42. Bd3 Rb2 43. Ra1 a2 44. Bc4 Rxb4 45. Bxa2 Ra4 46. Kf1 Ra3 47. Kg2 f5 48. gxf5 gxf5 49. f3 Kf6 50. Kf2 Bd2 0-1

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "1.68"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Gribbon, Ben"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1969"]
[PlyCount "81"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4 d6 9. Qf3 Be7 10. Bd3 Nxd4 11. Bxd4 e5 12. Be3 Bg4 13. Qg3 0-0 14. 0-0 Qd7 15. h3 Nh5 16. Qxg4 Qxg4 17. hxg4 Nf6 18. g5 Ng4 19. Bd2 h6 20. Be2 h5 21. Bxg4 hxg4 22. Kh2 f5 23. gxf6 Rxf6 24. f5 Kf7 25. Nd5 Rh8+ 26. Kg1 g3 27. Rf3 Rfh6 28. Bxh6 Rxh6 29. Nxe7 Kxe7 30. Rxg3 Kf6 31. Rd1 Kf7 32. Rg6 Rxg6 33. fxg6+ Ke6 34. c4 b5 35. cxb5 axb5 36. b3 Kd7 37. a4 b4 38. a5 Kc6 39. a6 Kb6 40. Rxd6+ Ka7 41. Kf2 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "5.47"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Nabanita, Pattanayak"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1969"]
[BlackElo "1465"]
[PlyCount "39"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Nd7 7. Nf3 Nb6 8. Bd3 Bg4 9. 0-0 Bxf3 10. Re1+ Be7 11. Qxf3 Qxd4 12. Be3 Qd6 13. Rad1 0-0 14. Bxh7+ Kxh7 15. Rxd6 Bxd6 16. c4 Bc7 17. Bf4 Bxf4 18. Qxf4 Kg8 19. h4 Rab8 20. h5 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "9.38"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Peredo, Ricardo"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1969"]
[PlyCount "107"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. d4 Qc7 9. Nxd7 Nxd7 10. d5 Qe5+ 11. Qe2 Qxe2+ 12. Kxe2 exd5 13. Nxd5 0-0-0 14. Bf4 g6 15. Rhe1 b6 16. Bg5 Re8+ 17. Kf1 Bd6 18. Nf6 Nxf6 19. Bxf6 Rhg8 20. h4 Kd7 21. Rad1 Rxe1+ 22. Rxe1 Re8 23. Rxe8 Kxe8 24. Ke2 Kd7 25. Kf3 Ke6 26. Bc3 Be5 27. Bxe5 Kxe5 28. Ke3 f5 29. c4 h6 30. f4+ Ke6 31. a3 a5 32. b3 h5 33. Kd3 Kd6 34. Kc3 Kc6 35. b4 axb4+ 36. axb4 Kb7 37. Kb3 Ka7 38. Ka4 Ka6 39. Ka3 Ka7 40. Kb3 Kb7 41. Kc3 Kc7 42. Kc2 Kc6 43. Kb3 Kb7 44. Ka3 Ka7 45. bxc5 bxc5 46. Kb3 Kb7 47. Kc3 Ka6 48. Kb3 Kb6 49. Ka3 Ka6 50. Kb3 Kb6 51. Kb2 Ka5 52. Ka3 Kb6 53. Ka4 Ka6 54. Kb3 1/2-1/2

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "4.47"]
[White "Goldie, Thomas"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2077"]
[BlackElo "1969"]
[PlyCount "117"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 e6 6. e4 Ne7 7. Nge2 Nbc6 8. 0-0 b6 9. a3 Bb7 10. Rb1 Qd7 11. b4 Rd8 12. Bb2 0-0 13. Ba1 Ba8 14. b5 Na5 15. Nf4 h6 16. h4 Kh7 17. Qe2 Ng8 18. Rfe1 Nf6 19. Nd1 Qc7 20. e5 Nd7 21. Bxa8 Rxa8 22. exd6 Qxd6 23. Bxg7 Kxg7 24. Ne3 Nf6 25. Ng4 Nxg4 26. Qxg4 Rfe8 27. Re4 Rad8 28. Rbe1 Nb3 29. Nh5+ Kf8 30. Nf6 Re7 31. R1e3 Nd2 32. Rf4 Kg7 33. Ne4 Nxe4 34. dxe4 Qd1+ 35. Qxd1 Rxd1+ 36. Kg2 Red7 37. e5 R7d3 38. Rff3 Rxe3 39. Rxe3 Rd4 40. Rc3 Re4 41. f4 g5 42. Kf3 Rd4 43. hxg5 hxg5 44. Kg4 Kg6 45. a4 Rd1 46. Ra3 gxf4 47. Kxf4 Rd4+ 48. Kf3 Kf5 49. a5 Rxc4 50. axb6 axb6 51. Ra7 Kxe5 52. Rb7 f5 53. Rxb6 Rb4 54. Rb8 c4 55. b6 c3 56. Rc8 Rxb6 57. Rxc3 Rb5 58. Ra3 Kf6 59. g4 1-0

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "8.42"]
[White "Hernandez Santos, Hugo Israel"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1592"]
[BlackElo "1969"]
[PlyCount "56"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. a4 Qxb6 8. a5 Qd8 9. Nf3 g6 10. e4 Bg7 11. Be2 0-0 12. 0-0 Ne8 13. Bd3 Nc7 14. Be3 Rb8 15. Qc2 Nb5 16. Nd2 Nd4 17. Bxd4 Bxd4 18. Nf3 Bg7 19. Bc4 Qc7 20. Nd2 Ne5 21. Kh1 Rb4 22. b3 Nxc4 23. bxc4 Bd7 24. Rfb1 Rc8 25. Rxb4 cxb4 26. Ne2 Bxa1 27. Nb3 Bc3 28. Nxc3 bxc3 0-1

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "10.28"]
[White "Matanovic, Luka"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2251"]
[BlackElo "1969"]
[PlyCount "50"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 Nc6 6. Bxc6 dxc6 7. Qxd8+ Kxd8 8. e5 Nd5 9. h3 Bg7 10. c4 Nc7 11. Nc3 Be6 12. b3 Ke8 13. Be3 b6 14. 0-0-0 Rd8 15. Ne2 Rd7 16. Ned4 c5 17. Nc6 a6 18. Ng5 h6 19. Nxe6 Nxe6 20. f4 a5 21. g3 Rc7 22. Nb8 Rb7 23. Nc6 Rc7 24. Nb8 Rb7 25. Nc6 Rc7 1/2-1/2

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "6.46"]
[White "Membrere, Merlene"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1571"]
[BlackElo "1969"]
[PlyCount "92"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d3 d6 7. e4 0-0 8. 0-0 e5 9. h3 b6 10. Na3 Bb7 11. Qe1 Qd7 12. Nc4 Rfe8 13. Be3 exf4 14. gxf4 d5 15. Nce5 Nxe5 16. Nxe5 Qc7 17. Bf2 dxe4 18. dxe4 Nh5 19. Nd3 Nxf4 20. Nxf4 Qxf4 21. Bd4 Qg5 22. Bxg7 Kxg7 23. Qf2 Re7 24. Rae1 Rae8 25. e5 Qxg2+ 26. Qxg2 Bxg2 27. Kxg2 Rxe5 28. Rxe5 Rxe5 29. Rf2 f5 30. Rd2 Re7 31. Kf3 Kf7 32. Kf4 h6 33. a3 a6 34. b4 cxb4 35. cxb4 Kf6 36. h4 g5+ 37. hxg5+ hxg5+ 38. Kf3 Re6 39. Rh2 f4 40. Kg4 Re3 41. a4 Rg3+ 42. Kh5 f3 43. Rf2 g4 44. Rd2 Rg2 45. Rd6+ Kf5 46. Rxb6 Rh2# 0-1

[Event "FIDE World Uni Blitz-C 1st"]
[Site "Tornelo INT"]
[Date "2021.03.13"]
[Round "2.7"]
[White "Priasmoro, Novendra"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2502"]
[BlackElo "1969"]
[PlyCount "57"]
[EventDate "2021.03.13"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 Nc6 7. c4 Nxd4 8. Qxd4 0-0 9. Nc3 d6 10. Rd1 Nd7 11. Qh4 Nc5 12. Bh6 a5 13. Bxg7 Kxg7 14. Nd5 Re8 15. b3 Be6 16. Nf4 Bd7 17. Rd2 Bc6 18. Rad1 Qb6 19. Bd5 Ne4 20. Bxe4 Bxe4 21. Nh5+ gxh5 22. Qxe4 Rac8 23. Rd5 Rc5 24. Rxc5 dxc5 25. Rd5 Rd8 26. Rg5+ Kh8 27. Qxe7 Rd1+ 28. Kg2 Qc6+ 29. f3 1-0

[Event "South America-ch U16 16th"]
[Site "Buenos Aires"]
[Date "2019.12.06"]
[Round "9.3"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Grospietro, Patricio Alejandro"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1942"]
[BlackElo "1860"]
[PlyCount "43"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Be7 6. 0-0 Nf6 7. Ng5 0-0 8. f4 Bg4 9. Nf3 Nd4 10. Be3 Nxf3+ 11. gxf3 Bh3 12. Re1 exf4 13. Bxf4 Nh5 14. Bg3 Bf6 15. Ne2 Bxb2 16. Rb1 Qf6 17. f4 Nxg3 18. hxg3 Bd4+ 19. Nxd4 Qxd4+ 20. Kh2 Bc8 21. Kg2 Rb8 22. Qh5 1/2-1/2

[Event "South America-ch U16 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "5.10"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Marconi, Nicolas"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1942"]
[BlackElo "1753"]
[PlyCount "69"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 d6 8. Kh1 Be7 9. f4 Nbd7 10. Qe2 b6 11. Bd2 Bb7 12. Rae1 0-0 13. e5 dxe5 14. fxe5 Ne8 15. Qh5 g6 16. Qh6 Ng7 17. Nf3 Nc5 18. Ng5 Bxg5 19. Bxg5 Nxd3 20. cxd3 Rad8 21. Bf6 Nh5 22. Re3 Rd4 23. Ne4 Qc2 24. Qxh5 Rxe4 25. dxe4 Bxe4 26. Qe2 Qxe2 27. Rxe2 Bd3 28. Rff2 Bxe2 29. Rxe2 Rc8 30. h4 h5 31. Rd2 Kh7 32. Rd8 Rc1+ 33. Kh2 g5 34. Bxg5 Rc2 35. Rd2 1-0

[Event "South America-ch U16 16th"]
[Site "Buenos Aires"]
[Date "2019.12.04"]
[Round "6.4"]
[White "Tomiello, Lucas Costamilan"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "2083"]
[BlackElo "1942"]
[PlyCount "74"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rac1 Be6 13. f3 Qa5 14. Rfd1 Rfc8 15. Nb5 Nd7 16. Qxa5 Rxa5 17. Nd4 Nc5 18. Kf2 Bd7 19. Rb1 Ne6 20. Nc2 f5 21. exf5 Rxf5 22. Nb4 Nf4 23. Bf1 Rcf8 24. c5 Be5 25. Kg1 g5 26. Nd3 Be6 27. Nxe5 Rxe5 28. Bxf4 Rxf4 29. cxd6 exd6 30. Rxd6 Bxa2 31. Rc1 Rf7 32. Bd3 Kg7 33. Rb6 Re3 34. Be4 Re2 35. Rc2 Re1+ 36. Kf2 Rxe4 37. Rc5 g4 0-1

[Event "South America-ch U16 16th"]
[Site "Buenos Aires"]
[Date "2019.12.02"]
[Round "2.10"]
[White "Nunes, Guilherme Sacardo T"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1755"]
[BlackElo "1942"]
[PlyCount "76"]
[EventDate "2019.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Nge7 7. 0-0 0-0 8. c3 d6 9. Be3 b6 10. Bf2 Ba6 11. Re1 Rc8 12. Na3 Qd7 13. Nc2 Rfd8 14. d4 cxd4 15. cxd4 d5 16. e5 Rc7 17. Rc1 Rdc8 18. Qd2 Bf8 19. g4 Na5 20. b3 Rc3 21. Re3 Rxe3 22. Bxe3 Rc7 23. Bh3 Qc8 24. Nfe1 Bb5 25. Qf2 Bd7 26. Rd1 Nec6 27. f5 exf5 28. gxf5 Ne7 29. fxg6 hxg6 30. Bg2 Bh3 31. Bf4 Rc3 32. Ne3 Bxg2 33. Qxg2 Qd7 34. Ng4 Bg7 35. Bd2 Rc6 36. Qh3 Nf5 37. Nf3 Qc8 38. Ng5 Kf8 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.17"]
[Round "9"]
[White "Castillo Gonzalez, Thomas Davis"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1724"]
[BlackElo "1917"]
[PlyCount "76"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Bd2 e6 7. a3 Nge7 8. Rb1 b6 9. b4 Rb8 10. b5 Ne5 11. Nf3 Bb7 12. 0-0 Nxf3+ 13. Bxf3 Bxf3 14. exf3 Nf5 15. Kg2 0-0 16. a4 Rb7 17. a5 d5 18. cxd5 Bxc3 19. Bxc3 Qxd5 20. axb6 axb6 21. Qc2 Nd4 22. Bxd4 Qxd4 23. Ra1 Rd8 24. Ra3 Qb4 25. Rb3 Qa4 26. Qb2 Ra7 27. h4 Qd4 28. Qc2 Rda8 29. h5 Ra2 30. Qc1 Qd5 31. Rb1 Qxh5 32. Rh1 Qe5 33. Qh6 Rxf2+ 34. Kh3 Qf5+ 35. Kh4 Ra4+ 36. g4 Rxf3 37. Qg5 Qxg5+ 38. Kxg5 Kg7 0-1

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Wong Pages, Juan Diego"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1917"]
[BlackElo "1909"]
[PlyCount "86"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 Bg7 6. e5 Ng8 7. Nf3 a6 8. Bc4 Nc6 9. Qd5 e6 10. Qd6 Qa5 11. Bf4 Nge7 12. 0-0-0 Nf5 13. Qd2 d5 14. exd6 Bd7 15. Bb3 Ncd4 16. Nxd4 Nxd4 17. Kb1 Rc8 18. Ne2 Nxb3 19. axb3 Qxd2 20. Bxd2 0-0 21. Bc3 e5 22. Rhe1 Rfd8 23. f4 exf4 24. Bxg7 Kxg7 25. Nxf4 Bf5 26. Rd2 Rc6 27. d7 Rxd7 28. Rxd7 Bxd7 29. Kc1 Rf6 30. g3 Bc6 31. c4 Rd6 32. Kc2 g5 33. Nd3 f5 34. Kc3 Kf6 35. Nc5 f4 36. gxf4 gxf4 37. Ne4+ Bxe4 38. Rxe4 Kf5 39. Re7 f3 40. Rf7+ Ke4 41. Re7+ Kf4 42. c5 Rd8 43. Rxb7 f2 0-1

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.15"]
[Round "6"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Moreno, Juan Nicolas"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1917"]
[BlackElo "1773"]
[PlyCount "51"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. Bd3 c5 11. Qe2 Nb6 12. c4 d5 13. exd6 Bxd6 14. 0-0 Bb7 15. Bd2 Nd7 16. Ba5 Qxa5 17. Nxd6+ Kf8 18. Rae1 Qb6 19. Nxb7 Rxb7 20. b3 Ke7 21. Qg4 g6 22. f5 Nf6 23. Qf3 Rd8 24. fxe6 Rxd3 25. Qxf6+ Kf8 26. Qh8+ 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "4"]
[White "Ccerhuayo Escobedo, Mels Leopold"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1855"]
[BlackElo "1917"]
[PlyCount "71"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. 0-0 0-0 12. Qc2 Nb6 13. Rae1 Be6 14. f3 Rad8 15. g4 Nf6 16. Ng3 c5 17. dxc5 Qxc5 18. Nb5 Nc4 19. Nd4 Qb6 20. Bxc4 dxc4 21. h4 Nd7 22. Qc3 Ne5 23. Re2 Rfe8 24. Rg2 Rd7 25. Nh5 f6 26. Nf4 Bf7 27. g5 h5 28. g6 Nxg6 29. Nxh5 Re5 30. Nxg7 Rxd4 31. Qxd4 Qxd4 32. exd4 Rd5 33. Ne6 Bxe6 34. Rxg6+ Kf7 35. Rh6 Bf5 36. Rh5 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5"]
[White "Lopez Rayo, Santiago"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2049"]
[BlackElo "1917"]
[PlyCount "80"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rac1 Be6 13. f3 Qa5 14. a3 Rfc8 15. Nd5 Qxd2 16. Bxd2 Nxd5 17. cxd5 Bd4+ 18. Kh1 Bd7 19. Bc3 Be3 20. Rce1 Bc5 21. Rc1 Rc7 22. Bd3 Rac8 23. Bd2 Bd4 24. Rxc7 Rxc7 25. Rb1 f5 26. h3 b6 27. Bg5 Kf7 28. g4 Bf6 29. Bh6 Bg7 30. Be3 fxe4 31. fxe4 b5 32. Rf1+ Kg8 33. Rb1 Rb7 34. Bd2 Be8 35. h4 Bf7 36. g5 Be5 37. Kg2 e6 38. dxe6 Bxe6 39. Rc1 Bd7 40. Rc2 Kf7 1/2-1/2

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.13"]
[Round "3"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Sabogal Varela, Jose Joaquin"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1917"]
[BlackElo "1808"]
[PlyCount "85"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. g3 Nbd7 7. d4 Nxe5 8. dxe5 Qxd1+ 9. Nxd1 Ng4 10. Bf4 h6 11. h4 Rg8 12. Bg2 g5 13. Be3 e6 14. hxg5 hxg5 15. f4 gxf4 16. Bxf4 Bg7 17. Rh5 c4 18. Bf3 f5 19. Bxg4 fxg4 20. Ne3 b5 21. a4 Bb7 22. axb5 axb5 23. Rxa8+ Bxa8 24. Nxg4 Kf7 25. Rh2 Bf8 26. Nf6 Rg6 27. Rh7+ Bg7 28. Ke2 b4 29. Ke3 b3 30. c3 Bg2 31. Kd4 Bf1 32. Ne4 Kg8 33. Rh4 Bf8 34. Nd2 Be7 35. Rh2 Bd3 36. Nxc4 Bc2 37. Ne3 Bb1 38. Rh1 Ba2 39. Nc4 Rg4 40. Rh6 Bb1 41. Rxe6 Kf7 42. Rb6 Bg5 43. Ne3 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "1"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Munoz Castano, Diego Alejandro"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1917"]
[BlackElo "1686"]
[PlyCount "75"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. Be3 Nf6 7. a3 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Be2 Qa5+ 11. b4 Qc7 12. Nxc6 Qxc6 13. Qd4 Qd5 14. Qxd5 exd5 15. 0-0-0 Be6 16. Bf3 a5 17. c3 axb4 18. axb4 Rd8 19. Rd2 Be7 20. Rhd1 Bf6 21. Kb2 Rc8 22. Bc5 Rc7 23. Bxd5 b6 24. Bd4 Bxd4 25. Rxd4 0-0 26. Bxe6 fxe6 27. Rd8 Rcf7 28. f3 Rf6 29. Rxf8+ Kxf8 30. Rd6 e5 31. Rxf6+ gxf6 32. c4 h5 33. g3 f5 34. Kc3 Ke7 35. Kd3 Ke6 36. h3 Kf6 37. Ke3 Ke6 38. g4 1-0

[Event "Pan American-ch School U17"]
[Site "Medellin"]
[Date "2019.11.12"]
[Round "2"]
[White "Valera Padilla, Federico Jose"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1786"]
[BlackElo "1917"]
[PlyCount "121"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. h3 0-0 10. Qd3 Be6 11. Bd2 a5 12. b3 a4 13. Rc1 axb3 14. axb3 Qb6 15. 0-0 Rfc8 16. Na4 Qd8 17. f4 Bd7 18. Nc3 Bc6 19. Be3 Ra3 20. Bd1 Nd7 21. Bc2 Qa5 22. Nd5 Bxd5 23. exd5 Nc5 24. Bxc5 Qxc5+ 25. Kh1 Ra2 26. f5 Qd4 27. Qf3 Bf6 28. fxg6 hxg6 29. Qg3 Kg7 30. Bb1 Rd2 31. Rf3 b5 32. Bd3 bxc4 33. Bxc4 Rd1+ 34. Rxd1 Qxd1+ 35. Rf1 Qd4 36. Qf3 Ra8 37. Rd1 Ra1 38. Rxa1 Qxa1+ 39. Qf1 Qc3 40. Qd3 Qb4 41. Kh2 Be5+ 42. g3 Qa3 43. Kg2 Qa1 44. Qf1 Qb2+ 45. Qe2 Qc1 46. Qf1 Qe3 47. Qf2 Qe4+ 48. Qf3 Qd4 49. Qd3 Qc5 50. Qe2 f5 51. Qf3 Kf6 52. Kf1 Qd4 53. Kg2 Qd2+ 54. Qf2 Qxf2+ 55. Kxf2 Bd4+ 56. Kf3 Bc5 57. g4 Kg5 58. gxf5 Kxf5 59. Bd3+ Kg5 60. h4+ Kf6 61. Kg4 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.27"]
[Round "9"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Jodorcovsky, Paulo Leonardo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1860"]
[BlackElo "1796"]
[PlyCount "43"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. 0-0 a6 7. Nd5 d6 8. Nxe7 Nxe7 9. Ng5 0-0 10. f4 exf4 11. Bxf4 Ng6 12. Bg3 d5 13. exd5 Nxd5 14. Nxf7 Rxf7 15. Rxf7 Kxf7 16. Qf3+ Kg8 17. Qxd5+ Qxd5 18. Bxd5+ Kh8 19. Re1 Bd7 20. Bxb7 Ra7 21. Bd5 h5 22. Bb8 1-0

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.26"]
[Round "8"]
[White "Soriano Quispe, Ivan Excender"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2042"]
[BlackElo "1860"]
[PlyCount "67"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. g3 d6 8. Bg2 0-0 9. Nf3 Nxa6 10. 0-0 Bf5 11. Ne1 Qb6 12. Nc2 Nc7 13. Ne3 Bd7 14. Rb1 Nb5 15. Bd2 Qa6 16. Re1 Rfb8 17. Nxb5 Qxb5 18. a3 Ng4 19. Nxg4 Bxg4 20. b4 c4 21. h3 c3 22. Bc1 Bd7 23. Be4 Bxh3 24. Bc2 Qc4 25. b5 Rxb5 26. Bd3 c2 27. Qxc2 Qxc2 28. Bxc2 Rxb1 29. Bxb1 Bd4 30. Bd3 Bd7 31. e3 Bc5 32. Re2 Ba4 33. Rd2 Ra7 34. Rb2 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.25"]
[Round "7"]
[White "Rojas Salas, Steven Javier"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2030"]
[BlackElo "1860"]
[PlyCount "120"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. g3 a6 8. Na3 Be6 9. Bg2 Be7 10. 0-0 0-0 11. Nd5 Bxd5 12. exd5 Nb8 13. Nc4 Nbd7 14. Ne3 g6 15. b3 Nh5 16. Bb2 Ng7 17. f4 Qb6 18. Qd2 Nf5 19. Rae1 Bf6 20. fxe5 Bxe5 21. Bxe5 Nxe5 22. Rxf5 gxf5 23. Kh1 Rae8 24. Nxf5 Ng6 25. Rf1 Qc7 26. h4 f6 27. Nd4 Rf7 28. Bh3 Nf8 29. Ne6 Qb6 30. Qh6 Qb5 31. c4 Qb4 32. Bg4 Qc3 33. Bh5 Nxe6 34. Bxf7+ Kxf7 35. dxe6+ Kxe6 36. Qh5 Kd7 37. Qf3 Qxf3+ 38. Rxf3 Re6 39. Kg2 Ke7 40. Rf5 Re2+ 41. Kf3 Rxa2 42. Rh5 Kd7 43. Rxh7+ Kc6 44. Rf7 Rb2 45. h5 Rxb3+ 46. Kg4 Rb1 47. h6 a5 48. Kf5 a4 49. h7 Rh1 50. Kg6 a3 51. Rf8 Kc5 52. h8Q Rxh8 53. Rxh8 Kxc4 54. Ra8 d5 55. Kxf6 d4 56. Rxa3 d3 57. Rxd3 Kxd3 58. g4 b5 59. g5 b4 60. g6 b3 1-0

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "6"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Luna Urrutia, Alex Josue"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1860"]
[BlackElo "1687"]
[PlyCount "121"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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. d3 Nf6 5. c3 d6 6. 0-0 h6 7. Nbd2 a6 8. Bb3 0-0 9. h3 Ba7 10. Re1 Re8 11. Nf1 Be6 12. Bc2 d5 13. exd5 Bxd5 14. Ng3 Qd7 15. Nh4 Be6 16. Qf3 Bd5 17. Ne4 Nxe4 18. dxe4 Be6 19. Nf5 Ne7 20. Nxh6+ Kf8 21. Nf5 Nxf5 22. exf5 Bd5 23. Qh5 f6 24. Be3 Qf7 25. Qxf7+ Kxf7 26. Bxa7 Rxa7 27. Rad1 Bc6 28. Bb3+ Kf8 29. Bd5 Bxd5 30. Rxd5 Raa8 31. Red1 Re7 32. Rd8+ Rxd8 33. Rxd8+ Kf7 34. Kf1 g6 35. fxg6+ Kxg6 36. Ke2 Kf5 37. Ke3 Ke6 38. h4 Rh7 39. g3 f5 40. Rb8 b6 41. b4 Kd5 42. Rf8 Kc4 43. Rxf5 Kxc3 44. Rxe5 Kxb4 45. f4 c5 46. f5 c4 47. f6 Rf7 48. Re6 b5 49. g4 Ka3 50. g5 c3 51. Rc6 Kxa2 52. g6 Rxf6 53. Rxf6 c2 54. Rc6 Kb2 55. Kd2 b4 56. Rxc2+ Kb1 57. g7 b3 58. Rc1+ Kb2 59. g8Q a5 60. Rb1+ Kxb1 61. Qxb3+ 1-0

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.24"]
[Round "5"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Wong Pages, Juan Diego"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1860"]
[BlackElo "1739"]
[PlyCount "66"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Bb3 Bd7 10. h4 h5 11. Qd2 Rc8 12. 0-0-0 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. b3 Rc8 16. Nde2 Re8 17. Bh6 Bh8 18. Nd5 Nxd5 19. exd5 Qc7 20. Rc1 Qc5 21. Be3 Qa3 22. Bd4 Bxd4 23. Nxd4 Rc5 24. c4 b5 25. Nxb5 Bxb5 26. cxb5 Rxb5 27. g4 Reb8 28. Rc3 Qa5 29. Rd1 Rxd5 30. Qxd5 Qxc3 31. Rc1 Qe3 32. gxh5 gxh5 33. Qxh5 Rxb3+ 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.23"]
[Round "4"]
[White "Gaisinsky, Adam"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2029"]
[BlackElo "1860"]
[PlyCount "80"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Be3 Nxd5 10. exd5 Ne7 11. f3 Bb7 12. c4 bxc4 13. Bxc4 Nf5 14. Qa4+ Qd7 15. Qxd7+ Kxd7 16. Bf2 g6 17. Ke2 Bg7 18. Bb3 a5 19. Nc4 Ba6 20. Ke1 Bxc4 21. Bxc4 Rab8 22. Bb3 Rb4 23. Rc1 Rhb8 24. g4 Nd4 25. Bxd4 exd4 26. Ke2 a4 27. Bc4 Re8+ 28. Kf2 Rxb2+ 29. Kg3 Re3 30. Rb1 Be5+ 31. Kh4 a3 32. Rbf1 Bf4 33. h3 h6 34. Rhg1 Rh2 35. Bb5+ Ke7 36. g5 hxg5+ 37. Rxg5 Bxg5+ 38. Kxg5 Rxa2 39. Rc1 Rg2+ 40. Kf4 g5+ 0-1

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "3"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Allo Collante, Enrique"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1860"]
[BlackElo "1623"]
[PlyCount "63"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e5 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nf3 Nge7 7. Bd2 d6 8. h4 h6 9. Qc1 f6 10. Rb1 a5 11. a3 Be6 12. Nb5 f5 13. 0-0 e4 14. Ne1 Ne5 15. f4 exf3 16. exf3 N7c6 17. f4 Ng4 18. Nc2 0-0 19. Re1 Bf7 20. Bc3 Bf6 21. Ne3 Bxc3 22. bxc3 Nf6 23. Nd5 Bxd5 24. cxd5 Ne7 25. c4 Qd7 26. Re6 Rad8 27. Rxd6 Qc8 28. Rxd8 Rxd8 29. Qc3 Ng4 30. Re1 Qd7 31. d6 Nc8 32. Bd5+ 1-0

[Event "Pan American-ch U16"]
[Site "Guayaquil"]
[Date "2019.07.22"]
[Round "2"]
[White "Cardoso Cardoso, Jose Gabriel"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2373"]
[BlackElo "1860"]
[PlyCount "75"]
[EventDate "2019.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 Ne4 9. Bxe7 Qxe7 10. Bxe4 dxe4 11. Ng3 Nf6 12. Qc2 0-0 13. Ngxe4 Bf5 14. Nxf6+ Qxf6 15. Qd2 Rfe8 16. 0-0 Re6 17. Rfe1 Qh4 18. f3 Qh6 19. Qf2 Rd6 20. e4 Be6 21. Rad1 f6 22. d5 cxd5 23. exd5 Bf7 24. Rd3 a6 25. Red1 Rad8 26. Qc5 Qh5 27. Qc7 R8d7 28. Qb8+ Rd8 29. Qxb7 Qe5 30. Qa7 f5 31. Qd4 Qe7 32. b4 Rb8 33. a4 Be8 34. Re3 Qf8 35. Rde1 Rdb6 36. Re7 Rxb4 37. Qxb4 Rxb4 38. Rxe8 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.05"]
[Round "8"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Robledo, Manuel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1919"]
[BlackElo "2173"]
[PlyCount "68"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Nbd7 8. g4 Nc5 9. Bg2 b5 10. a3 Bb7 11. Ng3 Rc8 12. 0-0 Be7 13. g5 Nfd7 14. Nf5 0-0 15. h4 Nb6 16. Qg4 g6 17. Nh6+ Kh8 18. f4 exf4 19. Rxf4 f6 20. Be3 Nc4 21. Bd4 Ne5 22. Bxe5 dxe5 23. Rf2 Qb6 24. Raf1 Ne6 25. Kh2 Nf4 26. gxf6 Qxf6 27. Ne2 Qxh4+ 28. Qxh4 Bxh4 29. Nxf4 Bxf2 30. Rxf2 Rxf4 31. Nf7+ Kg7 32. Rxf4 exf4 33. Nd6 Rxc2 34. Nxb7 f3 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.05"]
[Round "9"]
[White "Perez, Sebastian"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1510"]
[BlackElo "1919"]
[PlyCount "86"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. Nf3 0-0 8. d6 Nxa6 9. g3 Bb7 10. Bg2 e6 11. 0-0 Qb6 12. Rb1 Nb4 13. a3 Nbd5 14. Bd2 Qxd6 15. Qc2 Nxc3 16. Bxc3 Be4 17. Qd1 Qxd1 18. Rbxd1 d5 19. Be5 Nd7 20. Bxg7 Kxg7 21. Nd2 Bxg2 22. Kxg2 Rfb8 23. Rb1 c4 24. Rfc1 Rb7 25. e4 Ne5 26. exd5 exd5 27. Rc3 Rab8 28. b3 d4 29. Rc2 c3 30. Nf3 Nxf3 31. Kxf3 Rxb3 32. Rxb3 Rxb3 33. Ke4 Rb2 34. Rc1 Rd2 35. Kd5 c2 36. Kc4 d3 37. Kb3 Rd1 38. Kb2 Rxc1 39. Kxc1 Kf6 40. a4 Ke5 41. a5 Kd4 42. a6 Kc3 43. a7 d2# 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.04"]
[Round "7"]
[White "Araoz Andrade, Ivan Alexander"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1624"]
[BlackElo "1919"]
[PlyCount "70"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. g3 0-0 8. Bg2 d6 9. Nf3 Nxa6 10. 0-0 Bf5 11. Nd2 Nb4 12. e4 Bg4 13. Bf3 Bxf3 14. Nxf3 Qa5 15. a3 Qa6 16. Rb1 Nd3 17. Ne1 Nxc1 18. Qxc1 Rfb8 19. f4 Qc4 20. Qc2 Ng4 21. Ng2 Bd4+ 22. Kh1 Bxc3 23. bxc3 Rxb1 24. Rxb1 Rxa3 25. h3 Rxc3 26. Qb2 Ne3 27. Ra1 Qd4 28. Nxe3 Rxe3 29. Qxd4 cxd4 30. Rd1 Rxg3 31. Kh2 Rf3 32. Rxd4 Rxf4 33. Kg3 g5 34. Ra4 Kg7 35. Rb4 f5 0-1

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.03"]
[Round "6"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Valverde Roncagliolo, Marco Augusto"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1919"]
[PlyCount "98"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 0-0 6. Re1 d6 7. c3 a6 8. Bb3 Na5 9. Bc2 c5 10. Nbd2 b5 11. Nf1 Re8 12. h3 Bf8 13. Ng3 g6 14. Nh2 Bg7 15. Qf3 Nc6 16. Bg5 h6 17. Bxf6 Qxf6 18. Qe2 Qe7 19. Ng4 Be6 20. Ne3 Rac8 21. Bb3 Qb7 22. Bd5 Bxd5 23. Nxd5 Ne7 24. Nxe7+ Rxe7 25. c4 Rb8 26. b3 Qd7 27. Nf1 f5 28. Ne3 f4 29. Nd5 Rf7 30. Qg4 Qxg4 31. hxg4 g5 32. f3 Bf6 33. Rec1 Bd8 34. Kf2 Rh7 35. Ke2 Kg7 36. Rab1 Kg6 37. Rh1 h5 38. gxh5+ Rxh5 39. Rxh5 Kxh5 40. Rh1+ Kg6 41. Kf2 Kg7 42. g3 a5 43. Nc3 b4 44. Na4 Rb7 45. Nb2 Ra7 46. Kg2 Bf6 47. Kh3 Kg6 48. Kg4 Ra8 49. Na4 Ra6 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.03"]
[Round "5"]
[White "Guerrero Malpartida, Luis Carlos"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1689"]
[BlackElo "1919"]
[PlyCount "40"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 a5 10. 0-0 Nxd4 11. Bxd4 Bd7 12. f4 a4 13. Bc4 b5 14. Nxb5 Nxe4 15. Bxg7 Kxg7 16. Qd4+ Nf6 17. Nc3 Kg8 18. Rae1 Bc6 19. f5 d5 20. Bd3 Qd6 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.02"]
[Round "4"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Ccerhuayo Escobedo, Mels Leopold"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1919"]
[BlackElo "1705"]
[PlyCount "34"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Qb8 11. h4 h5 12. Bh6 Rc8 13. Bxg7 Kxg7 14. Bb3 Ne5 15. Nd5 Nxd5 16. Bxd5 e6 17. Bb3 b5 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.02"]
[Round "3"]
[White "Escalante Ramirez, Brian Sebastian"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2313"]
[BlackElo "1919"]
[PlyCount "61"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Bf2 Nc5 15. Rab1 e6 16. Nb5 Be5 17. Rfd1 Bxb5 18. cxb5 Qe7 19. Qe3 f5 20. f4 Bxf4 21. Qxf4 Nxe4 22. Rbc1 g5 23. Qe3 d5 24. Bf3 Nxf2 25. Qxf2 Qd6 26. Qc5 Rfd8 27. Qxd6 Rxd6 28. g4 f4 29. Rc7 b6 30. Re1 d4 31. Bxa8 1-0

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.01"]
[Round "2"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Pacheco, Garri"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1919"]
[BlackElo "2224"]
[PlyCount "96"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nd5 Bg5 11. Nec3 Be6 12. Be2 h4 13. 0-0 Nc6 14. Kh1 0-0 15. f4 exf4 16. Nxf4 Ne5 17. Qd4 Rc8 18. Rad1 Rc6 19. Bd3 Qd7 20. Ncd5 Bxd5 21. Nxd5 Qe6 22. c4 Re8 23. Rde1 Rcc8 24. b3 Qg6 25. Bb1 Bd8 26. Rf5 b5 27. cxb5 axb5 28. Ref1 Qh6 29. Qf2 Rc1 30. Rxc1 Qxc1+ 31. Qf1 Qb2 32. Rf2 Qd4 33. Re2 Bb6 34. Nxb6 Qxb6 35. Qf2 Qxf2 36. Rxf2 Rc8 37. Rc2 Rxc2 38. Bxc2 b4 39. Kg1 Kf8 40. Kf2 Ke7 41. Ke3 Kd7 42. Kd4 Kc6 43. Bd1 g6 44. Bg4 Kc7 45. Be2 Kc6 46. Bg4 Kc7 47. Be2 f5 48. exf5 gxf5 1/2-1/2

[Event "PER-ch"]
[Site "Lima"]
[Date "2017.03.01"]
[Round "1"]
[White "Sirvas Mendizabal, Arian Emmanue"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1228"]
[BlackElo "1919"]
[PlyCount "62"]
[EventDate "2017.03.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. g3 Rb8 8. Rb1 Bxc3+ 9. Bd2 Bxd2+ 10. Qxd2 Qb6 11. Bg2 Ba6 12. Qc3 Qb4 13. Qxb4 Rxb4 14. c3 Rb6 15. Kd2 Nf6 16. e5 Nd5 17. a4 0-0 18. a5 Rb3 19. Kc2 Rfb8 20. Bxd5 cxd5 21. Rhd1 e6 22. Rd4 Be2 23. Rb4 R3xb4 24. cxb4 Rxb4 25. Kc3 Rb5 26. b4 Kf8 27. Kd2 Bc4 28. Kc3 Ke7 29. f4 d6 30. Kd4 a6 31. exd6+ Kxd6 0-1

[Event "PER-ch U14"]
[Site "Lima"]
[Date "2016.02.07"]
[Round "9.3"]
[White "Martinez Navarro, Christian Alexis"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1677"]
[BlackElo "1740"]
[PlyCount "60"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 d6 5. e4 b4 6. b3 g6 7. Bb2 Bg7 8. Qc2 0-0 9. Ngf3 e6 10. dxe6 Bxe6 11. e5 dxe5 12. Bxe5 Bf5 13. Qd1 Nc6 14. Be2 Re8 15. Bf4 Bd3 16. Be3 Ng4 17. 0-0 Nxe3 18. fxe3 Bxe2 19. Qxe2 Bxa1 20. Rxa1 Qe7 21. Re1 Rad8 22. Qf2 Ne5 23. Nf1 Nd3 24. Qe2 Nxe1 25. Qxe1 Rd3 26. h3 f5 27. N3d2 Rc3 28. Qd1 Rxe3 29. Nxe3 Qxe3+ 30. Kh2 Rd8 0-1

[Event "PER-ch U14"]
[Site "Lima"]
[Date "2016.02.06"]
[Round "7.3"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Gomez Huaraya, Jesus Miguel"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1740"]
[BlackElo "1673"]
[PlyCount "121"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Ng4 9. Qxg4 Nxd4 10. Qd1 Nc6 11. Qd2 Qa5 12. Bh6 d6 13. h4 Bxh6 14. Qxh6 Qh5 15. Qxh5 gxh5 16. Nd5 Kg7 17. 0-0-0 b5 18. Nf4 Kh6 19. Rd5 Ne5 20. Rxb5 a6 21. Rb4 a5 22. Rd4 Ba6 23. Nd5 Nc6 24. Rd2 Rab8 25. Ne3 Bc8 26. Re1 Be6 27. Nf5+ Kg6 28. Nd4 Nxd4 29. Rxd4 Rfc8 30. Kb1 Kf6 31. Bxe6 fxe6 32. g3 Rc5 33. Re3 Rbc8 34. c3 Rb5 35. Rf3+ Ke5 36. Kc2 Rb4 37. Rxb4 axb4 38. Re3 Kf6 39. Kb3 bxc3 40. Rxc3 Rb8+ 41. Kc2 Ke5 42. Rc4 d5 43. f4+ Kd6 44. e5+ Kd7 45. Rc5 Rg8 46. Rc3 d4 47. Rd3 Kc6 48. b4 Kd5 49. b5 Rc8+ 50. Kb3 Kc5 51. a4 Ra8 52. Rd1 Rg8 53. Rc1+ Kb6 54. Rc6+ Ka7 55. Kc4 Rd8 56. Kd3 Rg8 57. Kxd4 Rxg3 58. Rxe6 Rg4 59. Kc5 Rxh4 60. Rxe7+ Ka8 61. Kb6 1-0

[Event "PER-ch U14"]
[Site "Lima"]
[Date "2016.02.06"]
[Round "8.2"]
[White "Gonzales Curse, Flavio"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "1969"]
[BlackElo "1740"]
[PlyCount "196"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e4 Nc6 7. Nc2 0-0 8. Be2 d6 9. 0-0 Be6 10. Be3 a5 11. f3 a4 12. Na3 Qa5 13. Rc1 Rfc8 14. Nd5 Bxd5 15. cxd5 Ne5 16. Qd2 Qxd2 17. Bxd2 Ned7 18. Bb5 Nc5 19. Nc4 Nfd7 20. Be3 Rc7 21. Rc2 Ne5 22. Nxe5 Bxe5 23. Rfc1 Ra5 24. Be2 Rd7 25. f4 Bg7 26. e5 b6 27. Bd2 Ra8 28. Bb5 Rdd8 29. Bc3 Rab8 30. Rd1 h5 31. Re2 Rb7 32. Rde1 Rc7 33. exd6 Rxd6 34. Rxe7 Rxe7 35. Rxe7 Bxc3 36. bxc3 Rxd5 37. Bc4 Rf5 38. g3 Kf8 39. Ra7 Rf6 40. Bd5 b5 41. Rc7 Na6 42. Rb7 Kg7 43. Rxb5 Nc7 44. Rc5 Nxd5 45. Rxd5 Rc6 46. Ra5 Rxc3 47. Rxa4 Rc2 48. Ra6 h4 49. gxh4 Rc4 50. Ra5 Rxf4 51. h5 gxh5 52. Rxh5 Ra4 53. Rg5+ Kh6 54. Rg2 f5 55. h3 Kh5 56. Kh2 Ra3 57. Rf2 Kh4 58. Kg2 Rg3+ 59. Kf1 Rxh3 60. Rxf5 Ra3 61. Rf2 Kg4 62. Ke1 Kg3 63. Rc2 Kf4 64. Kd2 Ke4 65. Kc1 Kd3 66. Kb1 Ra5 67. Rc8 Kd4 68. Kb2 Rb5+ 69. Ka3 Rc5 70. Rb8 Ra5+ 71. Kb3 Kc5 72. a4 Ra6 73. Rb5+ Kc6 74. Rh5 Kb7 75. Kb4 Rc6 76. Rh7+ Rc7 77. Rh2 Rc1 78. Kb5 Rb1+ 79. Ka5 Rc1 80. Rh7+ Rc7 81. Rh5 Rc1 82. Rb5+ Ka7 83. Rd5 Kb7 84. Rb5+ Ka7 85. Re5 Kb7 86. Re7+ Rc7 87. Re6 Rc5+ 88. Kb4 Rc1 89. Re5 Rb1+ 90. Ka5 Ka7 91. Re7+ Rb7 92. Rxb7+ Kxb7 93. Kb5 Ka7 94. a5 Kb7 95. a6+ Ka7 96. Ka5 Ka8 97. Kb6 Kb8 98. a7+ Ka8 1/2-1/2

[Event "PER-ch U14"]
[Site "Lima"]
[Date "2016.02.05"]
[Round "5.2"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Pariona Larrota, Andre Sebastian"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1740"]
[BlackElo "1707"]
[PlyCount "68"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 0-0 13. Nc2 Bg5 14. Bd3 Be6 15. Nce3 Ne7 16. Bc2 Bxe3 17. Nxe3 g6 18. Bb3 Qd7 19. Nd5 Nxd5 20. Bxd5 Rad8 21. 0-0 f5 22. Qb3 Bxd5 23. Qxd5+ Qf7 24. Qxf7+ Rxf7 25. exf5 gxf5 26. a4 Rb7 27. Rfb1 b4 28. Kf1 Kf7 29. Ke2 Ke6 30. c4 a5 31. b3 Rc7 32. Rd1 Rc5 33. Rd3 d5 34. Rad1 e4 1/2-1/2

[Event "PER-ch U14"]
[Site "Lima"]
[Date "2016.02.05"]
[Round "6.2"]
[White "Quirhuayo Chumbe, German Gonzalo"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2220"]
[BlackElo "1740"]
[PlyCount "119"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 d6 10. f3 Nxd4 11. Bxd4 Bd7 12. a4 Bc6 13. Nd5 Nd7 14. Bxg7 Kxg7 15. Qd4+ e5 16. Qe3 Bxd5 17. Bxd5 Rb8 18. Rfd1 Qb6 19. Qxb6 Nxb6 20. c3 Rfd8 21. Kf2 Rd7 22. Rd2 Kf8 23. Bb3 Rc8 24. g4 Ke7 25. Rad1 h6 26. h4 Nc4 27. Re2 Rc5 28. g5 h5 29. Rd3 Rdc7 30. f4 exf4 31. Bxc4 Rxc4 32. e5 d5 33. Rxd5 Rxa4 34. Kf3 b6 35. Rd6 b5 36. Rf6 Rac4 37. e6 Kf8 38. exf7 Rxf7 39. Rxg6 b4 40. cxb4 axb4 41. Rge6 Kg7 42. R6e4 Rc1 43. Rxb4 Rh1 44. Rf2 Rxh4 45. Rb5 Rh3+ 46. Kg2 Re3 47. b4 Kg6 48. Rf3 Re2+ 49. Rf2 Re3 50. Rf3 Re2+ 51. Kh3 Rf5 52. Rxf5 Kxf5 53. g6 Re6 54. b5 Rxg6 55. Rb3 Rb6 56. Rb4 h4 57. Kg2 Kg4 58. Rb3 h3+ 59. Kh2 f3 60. Rb4+ 1/2-1/2

[Event "PER-ch U14"]
[Site "Lima"]
[Date "2016.02.04"]
[Round "4.1"]
[White "Landa Medrano, Gabriel Aaron"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1883"]
[BlackElo "1740"]
[PlyCount "28"]
[EventDate "2016.02.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 gxf6 4. Nf3 e6 5. e3 c5 6. c4 Nc6 7. Nc3 cxd4 8. exd4 Rb8 9. cxd5 exd5 10. Qb3 Be6 11. Bd3 f5 12. 0-0 Bg7 13. Ne2 0-0 14. Rfe1 Qf6 1/2-1/2

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.31"]
[Round "9.5"]
[White "Jimenez Gil, Ramon Enrique"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B34"]
[BlackElo "1684"]
[PlyCount "63"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 f6 7. Bc4 Bg7 8. Nc3 Qb6 9. Qxb6 axb6 10. Be3 b5 11. Bd3 Nh6 12. h3 0-0 13. 0-0-0 b4 14. Ne2 Rxa2 15. Bc4+ Kh8 16. Bxa2 Ba6 17. Rhe1 d6 18. Nd4 Ra8 19. Nxc6 Bb7 20. Nxb4 Ra4 21. c3 Bxe4 22. f3 Bf5 23. Bb1 Bd7 24. Nd5 Ra1 25. Kd2 e6 26. Nb4 Nf5 27. Bxf5 Rxd1+ 28. Rxd1 gxf5 29. Ke1 d5 30. c4 Ba4 31. Ra1 Be8 32. Ra8 1-0

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.30"]
[Round "8.1"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Peng, David T"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1684"]
[BlackElo "2017"]
[PlyCount "118"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 Nc6 5. Bxd3 g6 6. Bd2 Bg7 7. Bc3 Nf6 8. Nf3 0-0 9. 0-0 d6 10. h3 b6 11. Qd2 Bb7 12. Re1 Qc7 13. b4 Rfd8 14. Na3 Rac8 15. Qb2 Ba8 16. Rac1 Bh6 17. Rcd1 Nd7 18. e5 Ncxe5 19. Nxe5 Nxe5 20. Bxe5 dxe5 21. Qxe5 Qxe5 22. Rxe5 Rc7 23. Bc2 Rxd1+ 24. Bxd1 Bd2 25. Nc2 e6 26. c5 Bf4 27. cxb6 Rxc2 28. Bxc2 Bxe5 29. bxa7 Bd4 30. Kf1 Bxa7 31. f3 Kf8 32. Ke2 Ke7 33. Kd3 Kd6 34. a4 Bd5 35. Kc3 e5 36. Bd3 Bd4+ 37. Kd2 f5 38. a5 Kc6 39. b5+ Kc5 40. a6 Kb4 41. g4 fxg4 42. fxg4 e4 43. Bf1 Bc4 44. Bxc4 Kxc4 45. g5 Kxb5 46. h4 Kxa6 47. Ke2 Kb5 48. Kf1 Kc4 49. h5 gxh5 50. Ke2 h4 51. Kf1 h3 52. g6 h2 53. Kg2 hxg6 54. Kh1 e3 55. Kg2 e2 56. Kf3 e1Q 57. Kf4 h1Q 58. Kg4 Qee4+ 59. Kg3 Qhg2# 0-1

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.30"]
[Round "7.3"]
[White "Rojas Salas, Steven Javier"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1546"]
[BlackElo "1684"]
[PlyCount "118"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e3 c5 2. f4 Nc6 3. Nf3 g6 4. c3 Bg7 5. d4 cxd4 6. exd4 d6 7. Be2 Nf6 8. 0-0 0-0 9. Kh1 Qc7 10. Be3 b6 11. Nbd2 Nd5 12. Bg1 Nxf4 13. h3 Nxe2 14. Qxe2 a5 15. Rfe1 Ba6 16. Qe4 Rfe8 17. Bh2 Rac8 18. Rg1 Nd8 19. Qh4 Ne6 20. Rae1 Nf8 21. Ne4 Bb7 22. Bf4 Bxe4 23. Rxe4 Qd8 24. g4 e6 25. Qg3 d5 26. Re2 b5 27. Bd6 Rc6 28. Ba3 Qb8 29. Qe1 Nd7 30. Ne5 Nxe5 31. dxe5 Bf8 32. Bxf8 Rxf8 33. Rf1 b4 34. cxb4 Qxb4 35. Qf2 Qe7 36. Re3 Qc7 37. Qf6 Rc1 38. Ref3 Rxf1+ 39. Rxf1 d4 40. h4 Qd8 41. Qxd8 Rxd8 42. Rd1 Rd5 43. Re1 Kf8 44. Kg2 d3 45. Kf3 Ke7 46. Ke4 Kd7 47. Rf1 d2 48. Rd1 Kc6 49. Kf4 Rd4+ 50. Kg5 Kd5 51. Kf6 Rf4+ 52. Ke7 Rf2 53. Kf8 Kxe5 54. Kg7 Kd4 55. h5 gxh5 56. gxh5 Kd3 57. b4 axb4 58. a4 bxa3 59. Ra1 Ke2 0-1

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.29"]
[Round "6.8"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Pariona Larrota, Andre Sebastian"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1684"]
[BlackElo "1360"]
[PlyCount "55"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. 0-0 g6 8. Qe2 Bg7 9. Rd1 Qc7 10. Bf4 0-0 11. Rac1 Bd7 12. Bb3 Qb6 13. Nd5 Qd8 14. Nxe7+ Nxe7 15. Rxd6 Qa5 16. Bd2 Qh5 17. e5 Nf5 18. exf6 Nxd6 19. fxg7 Rfd8 20. Qe7 Kxg7 21. Bc3+ Kh6 22. Qf6 Qb5 23. Qg7+ Kh5 24. Qxh7+ Kg4 25. Qh4+ Kf5 26. Qg5+ Ke4 27. Re1+ Kd3 28. Qd2# 1-0

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.29"]
[Round "5.10"]
[White "Garcia, Ernesto Miguel Pere"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B24"]
[BlackElo "1684"]
[PlyCount "58"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 e6 6. Be3 Nd4 7. Nge2 Ne7 8. Qd2 Nec6 9. a3 0-0 10. 0-0 Rb8 11. Bxd4 Nxd4 12. Nxd4 Bxd4 13. Kh1 b5 14. Rfb1 Qf6 15. f4 d6 16. Nd1 Qe7 17. c3 Bg7 18. d4 Rd8 19. Qe3 a5 20. b4 cxd4 21. cxd4 Qa7 22. e5 dxe5 23. dxe5 Rxd1+ 24. Rxd1 Qxe3 25. bxa5 Qa7 26. Rd8+ Bf8 27. Rc1 Bb7 28. Rd2 Bxg2+ 29. Rxg2 Qxa5 0-1

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.28"]
[Round "4.8"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Rueda Nessi, Francisco"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1684"]
[PlyCount "80"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. d3 d6 5. c3 Bg4 6. Qb3 Na5 7. Qb5+ c6 8. Qa4 b5 9. Bxb5 cxb5 10. Qxb5+ Bd7 11. Qa6 Qb6 12. Qxb6 axb6 13. Be3 Nb3 14. axb3 Rxa1 15. Kd2 Be7 16. Bxb6 0-0 17. Be3 Ng4 18. Rc1 Nxe3 19. fxe3 Be6 20. c4 f5 21. Kc2 fxe4 22. dxe4 Bg4 23. Nbd2 Rxc1+ 24. Kxc1 Bxf3 25. gxf3 Bg5 26. Kc2 Bxe3 27. b4 Bxd2 28. Kxd2 Rxf3 29. c5 dxc5 30. bxc5 Kf7 31. Kc2 Ke7 32. b4 Kd7 33. b5 Kc7 34. Kb2 Re3 35. Kc2 Rxe4 36. Kc3 Rd4 37. h3 g5 38. Kb3 Rd3+ 39. Kc4 e4 40. c6 Rxh3 0-1

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.27"]
[Round "2.13"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Villagran Gutierrez, Jaime"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1684"]
[PlyCount "73"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 d5 5. Bd3 Bg7 6. e5 Ne4 7. Nxe4 dxe4 8. Bxe4 Nc6 9. Be3 Bg4 10. c3 h6 11. Qc2 f5 12. exf6 Bxf6 13. Bxc6+ bxc6 14. Qxg6+ Kf8 15. Qxg4 Rb8 16. Qg6 Rxb2 17. Bxh6+ Rxh6 18. Qxh6+ Ke8 19. 0-0 Qd5 20. Qg6+ Kd7 21. Ne5+ Bxe5 22. Qf5+ e6 23. Qxe5 Qc4 24. h4 Qd3 25. Qg7+ Kd6 26. h5 Rb5 27. Qg8 c5 28. dxc5+ Kxc5 29. h6 Kc6 30. h7 Rh5 31. Qe8+ Kb6 32. Qxh5 c5 33. h8Q a5 34. Qb8+ Kc6 35. Qhe8+ Qd7 36. Rfd1 Qxe8 37. Rd6# 1-0

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.27"]
[Round "3.9"]
[White "Balderrama Palacios, Rodrigo"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1684"]
[PlyCount "120"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nc3 Nf6 7. 0-0 d6 8. Qe2 Bg4 9. Be3 Nd7 10. h3 Bxf3 11. Qxf3 Rb8 12. Rab1 Qa5 13. Bd2 Qc7 14. Qe2 0-0 15. f4 Rbe8 16. Kh1 f5 17. Qe1 Nb6 18. Be3 e6 19. Ne2 fxe4 20. dxe4 Rb8 21. b3 Rf7 22. c4 Qe7 23. Bd2 Rbf8 24. Rc1 e5 25. f5 gxf5 26. exf5 Rxf5 27. Rxf5 Rxf5 28. Qg3 Kh8 29. Nc3 Qf8 30. Qd3 Nc8 31. Kg1 Rf7 32. Rf1 Rxf1+ 33. Qxf1 Qxf1+ 34. Kxf1 Kg8 35. Ne4 Bf8 36. Be3 Nb6 37. g4 Nd7 38. h4 d5 39. Nd2 Nf6 40. g5 Ng4 41. Ke2 Nxe3 42. Kxe3 Kf7 43. Kf3 Ke6 44. Kg4 e4 45. Kf4 Bd6+ 46. Kg4 Ke5 47. Nf1 d4 48. Kg3 d3 49. Kf2 Kd4 50. h5 Bf4 51. g6 hxg6 52. hxg6 Bh6 53. Ke1 e3 54. Ng3 Kc3 55. Nf5 Kc2 56. Nxe3+ Bxe3 57. g7 d2+ 58. Ke2 d1Q+ 59. Kxe3 Qd4+ 60. Kf3 Qxg7 0-1

[Event "Pan American-ch U10 24th"]
[Site "Pocos de Caldas"]
[Date "2013.07.26"]
[Round "1.6"]
[White "Fontes, Enzo Emanuel Victor"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "A37"]
[BlackElo "1684"]
[PlyCount "157"]
[EventDate "2013.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 e5 6. 0-0 Nge7 7. d3 d6 8. Bd2 0-0 9. Rb1 a5 10. Ne1 Be6 11. Nc2 Qd7 12. Re1 f5 13. Ne3 Bf7 14. Ned5 Ra6 15. Bg5 Kh8 16. Qd2 Nxd5 17. Nxd5 Bxd5 18. Bxd5 Nb4 19. a3 Nxd5 20. cxd5 b5 21. Bh6 Bxh6 22. Qxh6 Qf7 23. Rf1 Kg8 24. e4 b4 25. f4 Qd7 26. exf5 Rxf5 27. fxe5 dxe5 28. Rxf5 Qxf5 29. Rf1 Qc8 30. Qg5 Rd6 31. Qe7 Qd8 32. Qxe5 Rxd5 33. Qe6+ Kh8 34. Rf7 Rh5 35. Rd7 Qf8 36. Re7 Qf5 37. Qd6 Qf8 38. Qd7 Rd5 39. Qe6 Rd8 40. Qe5+ Kg8 41. Qxc5 Rxd3 42. Qc4+ Kh8 43. Rxh7+ Kxh7 44. Qxd3 Qc5+ 45. Kg2 Qc6+ 46. Kh3 Qe6+ 47. g4 Kh6 48. axb4 axb4 49. Qd2+ g5 50. Qd3 Qf6 51. Qe2 Kg7 52. Kg2 Qc6+ 53. Kg3 Qd6+ 54. Kf3 Qf4+ 55. Kg2 Qf6 56. Qc2 Qf4 57. h3 Qe5 58. Qf2 Qf6 59. Qxf6+ Kxf6 60. Kg3 b3 61. h4 gxh4+ 62. Kxh4 Kg6 63. Kg3 Kf6 64. Kf3 Kg5 65. Kg3 Kg6 66. Kf4 Kf6 67. Ke4 Kg5 68. Kd4 Kxg4 69. Kc3 Kf5 70. Kxb3 Ke5 71. Kc4 Kd6 72. Kb5 Kc7 73. Kc5 Kb8 74. Kb6 Ka8 75. b4 Kb8 76. b5 Ka8 77. Kc7 Ka7 78. b6+ Ka6 79. b7 1-0

[Event "Lima Morales Memorial op 3rd"]
[Site "Lima"]
[Date "2013.??.??"]
[Round "1"]
[White "Palacios, Efrain"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2186"]
[BlackElo "2183"]
[PlyCount "78"]
[EventDate "2013.02.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Nc3 0-0 6. Be2 cxd4 7. exd4 d5 8. c5 b6 9. b4 a5 10. Rb1 axb4 11. Rxb4 bxc5 12. dxc5 Na6 13. Ra4 Bb7 14. Be3 Ng4 15. Nd4 Nxe3 16. fxe3 Nxc5 17. Rxa8 Bxa8 18. 0-0 e5 19. Nf3 d4 20. exd4 exd4 21. Na4 d3 22. Nxc5 dxe2 23. Qxe2 Bxf3 24. Rxf3 Bd4+ 25. Kh1 Bxc5 26. Rd3 Qf6 27. Rd1 Bd6 28. Qa6 Be5 29. Qb5 Qf4 30. g3 Qf3+ 31. Kg1 Qxd1+ 32. Kg2 Qc2+ 33. Kh3 Qf5+ 34. Kg2 Rb8 35. Qxb8+ Bxb8 36. Kg1 Qf3 37. h4 Bxg3 38. h5 Qf2+ 39. Kh1 Qh2# 0-1

[Event "Lima Morales Memorial op 3rd"]
[Site "Lima"]
[Date "2013.??.??"]
[Round "2"]
[White "Perez, Hernan"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "2128"]
[BlackElo "2183"]
[PlyCount "136"]
[EventDate "2013.02.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PER"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 Bb4 7. cxd5 exd5 8. Bd3 Qa5 9. Qc2 0-0 10. Bxf6 Nxf6 11. 0-0 Bg4 12. Ne5 h6 13. Nxg4 Nxg4 14. Bh7+ Kh8 15. Bd3 Qc7 16. g3 Bd6 17. Bf5 Nf6 18. Bh3 Rfe8 19. Bg2 Bb4 20. a3 Bxc3 21. Qxc3 Ne4 22. Bxe4 dxe4 23. Kg2 Qd7 24. f3 Qd5 25. f4 Rac8 26. Rad1 h5 27. Qc5 Qxc5 28. dxc5 Rcd8 29. Kf2 Kg8 30. Ke2 Kf8 31. Rxd8 Rxd8 32. Rd1 Rxd1 33. Kxd1 Ke7 34. Kc2 Ke6 35. Kc3 Kd5 36. Kb4 f6 37. b3 g5 38. h4 g4 39. a4 f5 40. a5 a6 41. Kc3 Kxc5 42. b4+ Kb5 43. Kb3 c5 44. bxc5 Kxc5 45. Kc3 b6 46. axb6 Kxb6 47. Kd4 a5 48. Ke5 a4 49. Kxf5 a3 50. Kg6 a2 51. f5 a1Q 52. f6 Qa8 53. Kg7 Kc5 54. f7 Kc4 55. f8Q Qxf8+ 56. Kxf8 Kd3 57. Kg7 Kxe3 58. Kg6 Kf3 59. Kxh5 e3 60. Kg5 e2 61. h5 e1Q 62. h6 Qe8 63. h7 Qh8 64. Kg6 Kxg3 65. Kh6 Kf4 66. Kg6 g3 67. Kh6 Qf6+ 68. Kh5 Qg5# 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.09"]
[Round "9"]
[White "Zubiaga, Hugo"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "51"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. 0-0 0-0 9. f4 Qc7 10. h3 b5 11. a3 Bb7 12. Bf3 Nbd7 13. Qe1 Rac8 14. Kh1 Qb8 15. Rc1 Qa8 16. Bd2 Rc4 17. Qe3 Qa7 18. Nc6 Qxe3 19. Nxe7+ Kh8 20. Bxe3 Re8 21. e5 Bxf3 22. exf6 Bxg2+ 23. Kxg2 gxf6 24. Kf3 Rxe7 25. Rg1 d5 26. Rcd1 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.08"]
[Round "8"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Romero Guimaray, Diego"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "42"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 Bg4 6. e3 Nbd7 7. Bd3 e5 8. b3 Bxf3 9. Qxf3 Rb8 10. 0-0 0-0 11. h4 h6 12. Bxf6 Nxf6 13. Rad1 Qe8 14. Ne4 Nxe4 15. Bxe4 f5 16. Bd5+ Kh7 17. c5 c6 18. Bc4 e4 19. Qe2 d5 20. f4 Qd8 21. Qf2 g5 1/2-1/2

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.05"]
[Round "7"]
[White "Fernandez Gayoso, Roberto"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1556"]
[PlyCount "33"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 Nf6 4. f4 d5 5. e5 Bg4 6. Nf3 Nd7 7. c3 Nb6 8. d4 e6 9. b3 Rc8 10. Ba3 cxd4 11. Bxf8 dxc3 12. Bxg7 c2 13. Qxc2 Nxe5 14. Qe2 Nxf3+ 15. Bxf3 Bxf3 16. Qxf3 Rc2 17. Be5 1/2-1/2

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.04"]
[Round "6"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Marquez, Alberto"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "27"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 Nbd7 7. Bd3 c5 8. Rc1 a6 9. Bb1 Ne8 10. 0-0 Bf6 11. Bxf6 Nexf6 12. Re1 b6 13. e4 Re8 14. Nh4 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.03"]
[Round "4"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Vasquez, Cesar"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1647"]
[PlyCount "67"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 0-0 6. e3 c6 7. Rc1 Nbd7 8. Bd3 Re8 9. Bb1 e5 10. 0-0 Qe7 11. Re1 h6 12. Bxf6 Qxf6 13. Qb3 Nf8 14. Qa3 Rd8 15. Rcd1 Bg4 16. Ne4 Qe6 17. Ned2 f5 18. e4 f4 19. d5 Qf6 20. Qb3 c5 21. Bd3 g5 22. Kh1 Ng6 23. Qxb7 Rab8 24. Qxa7 Ra8 25. Qc7 Nf8 26. Bb1 Rdc8 27. Qb6 Rcb8 28. Qc7 Bc8 29. Rg1 g4 30. Ne1 Rxb2 31. a4 Rb7 32. Qc6 Qd8 33. Bc2 Ng6 34. a5 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.03"]
[Round "5"]
[White "Quispe, Cesar"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "A11"]
[PlyCount "64"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. g3 e6 5. Bg2 Nf6 6. d3 b6 7. Nf3 Bb7 8. 0-0 Be7 9. Bd2 0-0 10. Rb1 Nc6 11. d4 Rc8 12. a3 Bd6 13. Bg5 Be7 14. Re1 Re8 15. Bxf6 Bxf6 16. e3 Na5 17. Nd2 Qd7 18. f4 Nc4 19. Nxc4 Rxc4 20. g4 Rec8 21. Rc1 R4c7 22. Bf1 a6 23. Bd3 Ra8 24. Qd2 Rc6 25. Ne2 Rxc1 26. Qxc1 a5 27. Ng3 Qc6 28. Qb1 g6 29. h4 Kg7 30. h5 b5 31. hxg6 hxg6 32. Qd1 b4 1-0

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.02"]
[Round "2"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Principe, Alexander"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2141"]
[PlyCount "77"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7 9. Qb3 Nbd7 10. Qxb6 Nxb6 11. e4 Bb7 12. Bd2 e6 13. dxe6 fxe6 14. 0-0-0 0-0-0 15. Bg5 Kc7 16. Nge2 Rhe8 17. Rhg1 h6 18. Bxf6 Bxf6 19. Bh3 g5 20. f4 d5 21. e5 Bh8 22. Bg2 Rg8 23. Bh1 Nc4 24. Na4 Kc6 25. Kb1 Nb6 26. Nac3 a5 27. Rc1 Ba6 28. Nd4+ Kd7 29. Ndb5 gxf4 30. gxf4 Rxg1 31. Rxg1 Rf8 32. Rg6 Rxf4 33. Rxh6 Bxe5 34. Rh7+ Kd8 35. Bg2 Rf2 36. Na7 Bd3+ 37. Kc1 Bf4+ 38. Kd1 Bxh7 39. Nc6+ 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.02"]
[Round "3"]
[White "Venegas Camino, David"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "42"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nc6 10. Nb3 b5 11. e5 dxe5 12. fxe5 Nd7 13. Qg3 Bxg5+ 14. Qxg5 0-0 15. Bd3 Ncxe5 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Rd4 Nf6 19. Qh3 Ng6 20. Qd3 Bb7 21. Qd2 Rfd8 0-1

[Event "Lima Ingenieros CC op 2nd"]
[Site "Lima"]
[Date "2012.06.01"]
[Round "1"]
[White "Torres, Piero"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B57"]
[PlyCount "55"]
[EventDate "2012.06.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 Qc7 9. Qf3 Nc6 10. Nxc6 bxc6 11. Qg3 0-0 12. Bh6 Ne8 13. Rad1 Kh8 14. Bf4 e5 15. Be3 Bb7 16. f4 Bf6 17. f5 Rd8 18. Bg5 h6 19. Bxf6 Nxf6 20. Qh4 Qb6+ 21. Kh1 Qe3 22. Rf3 Qg5 23. Qxg5 hxg5 24. Rh3+ Kg8 25. Rg3 d5 26. Re1 d4 27. Nd1 c5 28. Kg1 0-1

[Event "Wch U08"]
[Site "Caldas Novas"]
[Date "2011.11.18"]
[Round "1"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Ritam, Nag"]
[Result "0-1"]
[ECO "D37"]
[BlackElo "1551"]
[PlyCount "43"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c6 7. Bd3 Nbd7 8. Rc1 Re8 9. 0-0 Nf8 10. Ne5 Ng6 11. Nxg6 hxg6 12. Re1 Bd6 13. Bg5 Qa5 14. a3 dxc4 15. Bxc4 Qxg5 16. Rb1 Qh5 17. g3 Qxd1 18. Rbxd1 Bc7 19. b4 b5 20. Bf1 Bb7 21. Bg2 a5 22. e4 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Bonvini, Alberto Tonhati"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "58"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Bd6 7. Bd3 h6 8. Bh4 0-0 9. 0-0 Re8 10. Re1 Nf8 11. cxd5 exd5 12. e4 dxe4 13. Nxe4 Be7 14. Nxf6+ Bxf6 15. Rxe8 Qxe8 16. Bxf6 gxf6 17. Qd2 Kg7 18. Re1 Qd8 19. Qf4 Qa5 20. Qg3+ Ng6 21. h4 Qh5 22. Be2 Bg4 23. Qc7 Re8 24. Qxb7 Bxf3 25. gxf3 Nf4 26. Qa6 Qxh4 27. Qxc6 Nxe2+ 28. Kg2 Nf4+ 29. Kf1 Qh1# 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Rubio, Ramos Becquer Isaac"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "70"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 a6 10. a4 Qb6 11. Qc2 Qc7 12. 0-0 0-0 13. Rfe1 Re8 14. e4 dxe4 15. Bxe4 Nf8 16. Bxf6 gxf6 17. Nd5 Qd6 18. Ne3 Kh8 19. Bf5 Qf4 20. Rad1 Bb4 21. Re2 Bxf5 22. Qc4 Ba5 23. Qxf7 Bd7 24. Rc2 Rab8 25. d5 Qc7 26. Qxf6+ Kg8 27. Qxh6 Bc8 28. dxc6 Qg7 29. c7 Ra8 30. Qxg7+ Kxg7 31. Nd4 Kg6 32. Nb3 Bb6 33. Rd6+ Kf7 34. Rxb6 Nd7 35. Rb4 Re5 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Landa Medrano, Gabriel Aaron"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B84"]
[PlyCount "58"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 d6 7. Be3 Be7 8. Be2 Nf6 9. 0-0 0-0 10. f4 b5 11. Bf3 Bb7 12. Qe1 Nc6 13. Qg3 Qb6 14. Qf2 Qc7 15. Qg3 Qb6 16. Rad1 e5 17. Nf5 Qxe3+ 18. Nxe3 Rab8 19. fxe5 Nxe5 20. Nf5 g6 21. Nxe7+ Kh8 22. Rxd6 Nfd7 23. Ned5 Bxd5 24. Rxd5 Rbd8 25. Rxe5 Nxe5 26. Qxe5+ Kg8 27. Nd5 Rxd5 28. exd5 Rc8 29. c3 b4 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Perez V, Juan Esteban"]
[Result "1-0"]
[ECO "D08"]
[PlyCount "50"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. e3 Bb4+ 6. Bd2 dxe3 7. fxe3 Bg4 8. Be2 Qd7 9. a3 Bxd2+ 10. Qxd2 Qxd2+ 11. Nbxd2 0-0-0 12. 0-0-0 Nge7 13. h3 Be6 14. b4 Ng6 15. Ng5 Ncxe5 16. Nxe6 fxe6 17. Nf3 Nxf3 18. Bxf3 Ne5 19. Bg4 Nxg4 20. hxg4 Rxd1+ 21. Rxd1 Rf8 22. Kc2 a6 23. Rd2 Rf1 24. Re2 Kd7 25. Rd2+ Ke7 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Restrepo Borrero, Mateo"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "63"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3 Bb7 9. f3 Be7 10. Qd3 Nbd7 11. 0-0-0 Nb6 12. h4 Nfd7 13. g4 Ne5 14. Qf1 Nbc4 15. Bxc4 Nxc4 16. Bd2 Bf6 17. Nde2 b4 18. Na4 Qa5 19. b3 Na3 20. Qe1 Qe5 21. c3 a5 22. g5 bxc3 23. Bxc3 Rc8 24. gxf6 Qxf6 25. Kb2 Qxf3 26. Kxa3 Bxe4 27. Rxd6 Qxh1 28. Qxh1 Bxh1 29. Bxa5 0-0 30. Rd1 e5 31. Rxh1 f5 32. Rf1 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "50"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 Nf6 4. e3 e6 5. f4 Be7 6. Bxf6 Bxf6 7. c3 b6 8. Bd3 Bb7 9. Nf3 Nd7 10. Nbd2 c5 11. 0-0 0-0 12. Ne5 Rc8 13. Qh5 Bxe5 14. fxe5 Qg5 15. Qxg5 hxg5 16. Rf3 f6 17. exf6 Nxf6 18. Rh3 Ne4 19. Rd1 Rf6 20. a3 Rcf8 21. Bxe4 dxe4 22. b4 cxd4 23. cxd4 Ba6 24. Nxe4 Rf1+ 25. Rxf1 Rxf1# 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Arbelaez Velasquez, Jeronimo"]
[Result "1-0"]
[ECO "E24"]
[PlyCount "51"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. Nf3 Nc6 9. e3 Bg4 10. h3 Bh5 11. Be2 h6 12. Bh4 Re8 13. 0-0 Re4 14. Bxf6 Qxf6 15. Qb3 b6 16. Qxd5 Bg6 17. Bb5 Re6 18. Ne5 Rae8 19. Nd7 Qf5 20. Bxc6 Qxd5 21. Bxd5 Rd6 22. Bxf7+ Bxf7 23. Ne5 Bg6 24. Nxg6 Rxg6 25. e4 Rc6 26. Rac1 1-0

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Alvarez Angel, Nelson Eduardo"]
[Black "Alfaro Mauricio, Johan Kevin"]
[Result "0-1"]
[ECO "B80"]
[PlyCount "42"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Nc6 8. Qd2 Be7 9. 0-0-0 Bd7 10. Bc4 b5 11. Bb3 b4 12. Na4 Rb8 13. Nxc6 Bxc6 14. Ba7 Rb7 15. Qe3 Nxe4 16. fxe4 Bg5 17. e5 Rxa7 18. Rxd6 Bxe3+ 19. Kb1 Rd7 20. Rxc6 Rd1+ 21. Rxd1 Qxd1# 0-1

[Event "Pan American-ch U08"]
[Site "Cali"]
[Date "2011.07.03"]
[Round "1"]
[White "Alfaro Mauricio, Johan Kevin"]
[Black "Bohorquez Pulgarin, Samuel"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "56"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Nf3 Bg4 5. e3 e6 6. cxd5 exd5 7. Bb5 Bb4 8. a3 Ba5 9. b4 Bb6 10. h3 Bh5 11. 0-0 0-0 12. Bd2 a6 13. Ba4 Ne4 14. Bb3 Nxc3 15. Bxc3 a5 16. Qe2 axb4 17. Bxb4 Nxb4 18. axb4 Rxa1 19. Rxa1 Qf6 20. Bxd5 c6 21. Be4 c5 22. bxc5 Bxc5 23. Bxb7 Rb8 24. Ra8 Rxa8 25. Bxa8 Bd6 26. e4 Bxf3 27. gxf3 Qxd4 28. Bd5 Qe5 1/2-1/2

