[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.28"]
[Round "9"]
[White "Picasso Periche, Luis Willian Albert"]
[Black "Gil Giraldo, Oscar Leandro"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1226"]
[PlyCount "78"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Bg5 Nc6 9. Nxc6 bxc6 10. Bxf6 Bxf6 11. Qe2 Bd7 12. Rad1 Rb8 13. Bb3 h5 14. h3 Qa5 15. Qd3 Rb4 16. a3 Rd4 17. Qe3 Rxd1 18. Rxd1 Bg5 19. f4 Bh6 20. Rd3 Qb6 21. Qxb6 axb6 22. Ne2 Be6 23. c4 Bg7 24. Nd4 c5 25. Nc6 Re8 26. Rf3 Bd7 27. Ba4 Bxb2 28. Rb3 Bd4+ 29. Kf1 Be6 30. Rxb6 Bxc4+ 31. Ke1 Bc3+ 32. Kd1 Ra8 33. Nxe7+ Kf8 34. Bc6 Rxa3 35. Nd5 Ba5 36. Rb8+ Kg7 37. g4 Bd3 38. Kc1 Ra1+ 39. Kb2 Rb1+ 0-1

[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.27"]
[Round "8"]
[White "Mora Munoz, Alejandro"]
[Black "Picasso Periche, Luis Willian Albert"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1973"]
[BlackElo "1226"]
[PlyCount "123"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 a6 6. f3 c6 7. g4 b5 8. Bd3 e5 9. dxe5 dxe5 10. a4 Bb7 11. Nge2 h5 12. g5 Nfd7 13. 0-0 0-0 14. axb5 axb5 15. Rxa8 Bxa8 16. Ra1 Bb7 17. Ra7 Qc8 18. Nc1 Rd8 19. Qf2 b4 20. Na4 c5 21. Nxc5 Nxc5 22. Bxc5 Na6 23. Be3 Bf8 24. Nb3 Nb8 25. Nc5 Bxc5 26. Bxc5 b3 27. Ra3 Na6 28. Rxb3 Nxc5 29. Rc3 Qa8 30. Rxc5 Bc8 31. Kg2 Qa2 32. b3 Be6 33. Bc4 Bxc4 34. Rxc4 Qa5 35. Kg3 Kg7 36. Rc5 Qa7 37. Rd5 Qe7 38. h4 Rxd5 39. exd5 e4 40. Qd4+ Kg8 41. Qxe4 Qc7+ 42. Kg2 Qa5 43. b4 Qc7 44. f4 Kf8 45. Kf3 Qc3+ 46. Ke2 Qg3 47. d6 Qxh4 48. Qe7+ Kg7 49. d7 Qh2+ 50. Kd3 Qg3+ 51. Qe3 Qg4 52. d8Q Qd1+ 53. Qd2 Qf3+ 54. Kc4 Qc6+ 55. Kb3 Qe6+ 56. Q8d5 Qh3+ 57. Q2d3 Qc8 58. Q3d4+ Kg8 59. Qd8+ Qxd8 60. Qxd8+ Kg7 61. Qf6+ Kg8 62. b5 1-0

[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.26"]
[Round "6"]
[White "Picasso Periche, Luis Willian Albert"]
[Black "Gonzalez Mojica, Renan Arturo"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1226"]
[BlackElo "1970"]
[PlyCount "67"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Bc4 Nf6 4. Nc3 Bg7 5. Nf3 0-0 6. 0-0 c6 7. a4 d5 8. exd5 cxd5 9. Bb3 Nc6 10. h3 Bf5 11. Re1 h6 12. Bf4 e6 13. Nb5 Ne8 14. Ne5 a6 15. Nc3 g5 16. Bg3 Nd6 17. Nxc6 bxc6 18. a5 Nb7 19. Ba4 Rc8 20. b4 c5 21. bxc5 Nxc5 22. dxc5 Bxc3 23. Bd6 Qf6 24. Bxf8 Kxf8 25. c6 Bxa5 26. Re3 Bb6 27. Rb3 Bxf2+ 28. Kxf2 Bg4+ 29. Rf3 Bxf3 30. gxf3 Qf4 31. Kg2 h5 32. Qc1 Qe5 33. Qe1 Qf4 34. Qc1 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.26"]
[Round "7"]
[White "Ramirez Madrid, Gerardo Alfonso"]
[Black "Picasso Periche, Luis Willian Albert"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1967"]
[BlackElo "1226"]
[PlyCount "98"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 d6 4. g3 Nf6 5. Nc3 0-0 6. Bg2 Bg4 7. h3 Bxf3 8. Bxf3 c6 9. e4 e5 10. Be3 Nbd7 11. 0-0 Re8 12. Qc2 Qe7 13. Bg2 Rac8 14. Rad1 a6 15. dxe5 dxe5 16. Rd2 Qe6 17. c5 Bf8 18. b4 a5 19. a3 Ra8 20. Qb2 axb4 21. axb4 Nb8 22. Rfd1 Nfd7 23. Nd5 cxd5 24. exd5 Qa6 25. c6 Qb5 26. cxd7 Nxd7 27. Bf1 Qxb4 28. Qxb4 Bxb4 29. Rb2 Bc3 30. Rxb7 Nf6 31. d6 Rad8 32. Bb5 Re6 33. d7 Ba5 34. Ra1 Bb4 35. Bb6 Rxb6 36. Rxb6 Kg7 37. Rc1 Nd5 38. Bc6 Nxb6 39. Rb1 Bc5 40. Rb5 Bd4 41. Kg2 Kf8 42. f4 f6 43. Kf3 Ke7 44. g4 Kd6 45. Be4 Rxd7 46. g5 Rf7 47. Kg3 exf4+ 48. Kxf4 fxg5+ 49. Kxg5 Be3+ 0-1

[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.25"]
[Round "5"]
[White "Bermudez Rojas, Alejandro"]
[Black "Picasso Periche, Luis Willian Albert"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1138"]
[BlackElo "1226"]
[PlyCount "104"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Nc3 Nf6 5. Bc4 Bg4 6. Be3 0-0 7. 0-0 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 Nc6 11. h3 Bxf3 12. Bxf3 Nxd4 13. Bxb7 Rb8 14. Be4 Rxb2 15. c3 Nb5 16. Bd3 Nxc3 17. Qg4 Qxd3 18. Bxa7 Rxa2 19. Rxa2 Nxa2 20. Rd1 Qa6 21. Be3 Nc3 22. Rf1 Rd8 23. Bg5 Qxf1+ 24. Kxf1 Rd1+ 25. Qxd1 Nxd1 26. Bxe7 Bd4 27. Bh4 c5 28. Ke1 Nc3 29. Kd2 Ne4+ 30. Ke2 g5 31. Bg3 f5 32. Bc7 Nxf2 33. Bb6 Ne4 34. Kd3 h5 35. Ba7 g4 36. h4 Bf2 37. Bb6 Bxh4 38. Ke3 Bg5+ 39. Kd3 h4 40. Ke2 c4 41. Ba5 c3 42. Bxc3 Nxc3+ 43. Kf1 f4 44. Kf2 Ne4+ 45. Kg1 g3 46. Kf1 f3 47. gxf3 h3 48. fxe4 g2+ 49. Kg1 Be3+ 50. Kh2 g1Q+ 51. Kxh3 Bf2 52. e5 Qg3# 0-1

[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.24"]
[Round "3"]
[White "Mayta Aiza, Maveric"]
[Black "Picasso Periche, Luis Willian Albert"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1962"]
[BlackElo "1226"]
[PlyCount "69"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Bg4 5. d4 Qe6 6. Be3 Bxe2 7. Ngxe2 c6 8. 0-0 Nd7 9. d5 Qg4 10. dxc6 bxc6 11. Nd4 Qxd1 12. Raxd1 c5 13. Ndb5 0-0-0 14. Nxa7+ Kb7 15. Bxc5 Ngf6 16. Be3 e5 17. Nab5 Kc6 18. Rd2 Bb4 19. Rfd1 Rb8 20. Na7+ Kb7 21. Rxd7+ Nxd7 22. Rxd7+ Ka6 23. Nc6 Bxc3 24. Nxb8+ Rxb8 25. Ra7+ Kb5 26. bxc3 Kc4 27. g4 Kxc3 28. a4 Kxc2 29. a5 Kd3 30. a6 Rb1+ 31. Kg2 Ra1 32. Rd7+ Ke4 33. a7 g6 34. Bd2 Rg1+ 35. Kxg1 1-0

[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.24"]
[Round "4"]
[White "Picasso Periche, Luis Willian Albert"]
[Black "Cardenas Encalada, David Josue"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1226"]
[BlackElo "1669"]
[PlyCount "96"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e6 7. Bg5 Be7 8. 0-0 Qc7 9. Qd3 Nc6 10. Nxc6 bxc6 11. Rad1 d5 12. f4 h6 13. Bxf6 Bxf6 14. e5 Be7 15. Qg3 0-0 16. Bd3 Kh8 17. b3 f5 18. exf6 Rxf6 19. Nb1 Bd6 20. Qh4 Bb7 21. f5 e5 22. Be2 Raf8 23. Bg4 Bc8 24. Qh3 Qf7 25. Bh5 g6 26. Be2 gxf5 27. Nd2 e4 28. Qc3 Qg7 29. Kh1 c5 30. Qb2 Bb7 31. b4 cxb4 32. c3 bxc3 33. Qxc3 f4 34. Rb1 Ba8 35. Rb3 Bb8 36. Rfb1 Ba7 37. Qe5 Rg8 38. Bf1 f3 39. g3 e3 40. Rb7 Bxb7 41. Rxb7 Qxb7 42. Qxf6+ Qg7 43. Qxg7+ Kxg7 44. Nxf3 Rb8 45. Bxa6 Rb2 46. Ng1 Rb1 47. Kg2 Rxg1+ 48. Kxg1 e2+ 0-1

[Event "Pan American-ch U20"]
[Site "Pereira"]
[Date "2022.08.23"]
[Round "2"]
[White "Picasso Periche, Luis Willian Albert"]
[Black "Garcia De Dios, Jose Antonio"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1226"]
[BlackElo "2135"]
[PlyCount "144"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. 0-0 Be7 8. Nf3 Qc7 9. Qe2 Nc6 10. Rd1 0-0 11. Bg5 b5 12. Bd3 Bb7 13. Rac1 Rac8 14. a3 Rfd8 15. h3 Na5 16. Nh2 h6 17. Be3 Nc4 18. Bxc4 Qxc4 19. Qxc4 Rxc4 20. f3 d5 21. exd5 Rxc3 22. bxc3 Nxd5 23. Bd4 Bxa3 24. Rb1 Rc8 25. Ng4 Nxc3 26. Bxc3 Rxc3 27. Rd8+ Kh7 28. Rd7 Bd5 29. Rxf7 Bc5+ 30. Kh1 Rxc2 31. Rd7 Ba2 32. Rbd1 b4 33. Rb7 h5 34. Nf6+ Kg6 35. Ne4 Bf8 36. Rd8 Bd5 37. Rb6 Kf7 38. Rxa6 b3 39. Rb8 Bxe4 40. fxe4 b2 41. Kh2 Bc5 42. Kg3 Bd4 43. Rb7+ Kf6 44. Ra4 Ke5 45. Rab4 Kxe4 46. R7b6 e5 47. Rg6 Rc7 48. Kh4 Kd3 49. Rg3+ Kc2 50. Rgb3 e4 51. Rxb2+ Bxb2 52. Rxe4 Rc5 53. g4 Bf6+ 54. Kg3 h4+ 55. Kf4 Bg5+ 56. Kf3 Rc3+ 57. Kg2 Rg3+ 58. Kh2 Kd3 59. Ra4 Be3 60. Ra1 Ke2 61. Ra2+ Kf3 62. Ra3 g5 63. Ra2 Bf4 64. Ra1 Rxg4+ 65. Kh1 Rg3 66. Kh2 Ke4 67. Re1+ Re3+ 68. Kg2 Rxe1 69. Kf2 Bg3+ 70. Kg2 Re2+ 71. Kf1 Kf3 72. Kg1 Re1# 0-1

