[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.06"]
[Round "7"]
[White "Alcantara Antonio, Guillermo"]
[Black "Arjun, Bharat"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1817"]
[BlackElo "2161"]
[PlyCount "128"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guanajuato"]
[BlackTeam "Berkeley California Univ IV"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Bd3 Nbd7 7. 0-0 Re8 8. Bh2 e5 9. dxe5 Nxe5 10. Bb5 Nxf3+ 11. Qxf3 c6 12. Ba4 Ne4 13. c3 d5 14. Rd1 Bf5 15. Nd2 Nc5 16. Bb3 a5 17. e4 Nxe4 18. g4 Nxd2 19. Rxd2 Be6 20. Rad1 b5 21. Bc2 a4 22. a3 Qb6 23. Bb1 Rad8 24. Bf4 c5 25. Qg3 Rd7 26. Ba2 Red8 27. Bg5 f6 28. Bf4 Qc6 29. Kh2 Bf7 30. Re2 Bf8 31. g5 fxg5 32. Qxg5 Bd6 33. Bxd6 Qxd6+ 34. Kg1 Kg7 35. Rde1 Qf6 36. Qg3 d4 37. Bxf7 Rxf7 38. cxd4 cxd4 39. Re6 Qf4 40. Qxf4 Rxf4 41. Re7+ Rf7 42. R7e5 Rb7 43. Rd1 Kf6 44. f4 Rd6 45. Rd2 b4 46. Ra5 bxa3 47. bxa3 Rb3 48. Rxa4 Rxh3 49. Kg2 Rc3 50. Raxd4 Rxd4 51. Rxd4 Rxa3 52. Rb4 Kf5 53. Kf2 h5 54. Kg2 Re3 55. Ra4 Re4 56. Ra5+ Kxf4 57. Ra8 g5 58. Rf8+ Kg4 59. Rg8 Re2+ 60. Kf1 Ra2 61. Rc8 Kh4 62. Rc4+ g4 63. Kg1 Kh3 64. Rc5 h4 0-1

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.06"]
[Round "8"]
[White "Alcantara Antonio, Guillermo"]
[Black "Post, Gregory"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1817"]
[PlyCount "91"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guanajuato"]
[BlackTeam "Reed"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 c5 4. c3 Nc6 5. e3 Qb6 6. Qc2 Bf5 7. Qb3 c4 8. Qxb6 axb6 9. Nbd2 b5 10. Be2 b4 11. h3 e6 12. 0-0 Be7 13. Nh4 Bc2 14. Rfc1 Be4 15. f3 Bg6 16. Nxg6 hxg6 17. e4 0-0 18. Bf1 b5 19. e5 Nd7 20. g4 Nb6 21. cxb4 Nxb4 22. a3 Nc6 23. Be3 Ra7 24. Bf2 Rfa8 25. f4 b4 26. Rab1 bxa3 27. bxa3 Na4 28. Nxc4 dxc4 29. Rxc4 Nd8 30. Bg2 f6 31. d5 fxe5 32. fxe5 Nc5 33. Bxc5 Bxc5+ 34. Rxc5 exd5 35. Bxd5+ Kh8 36. Bxa8 Rxa8 37. Rb3 Kh7 38. Rcb5 Ne6 39. Rb6 Nd4 40. Rd3 Nc2 41. Rbb3 Na1 42. Rbc3 Rb8 43. Rd1 Nb3 44. Rb1 Rd8 45. Rcxb3 Rd2 46. a4 1-0

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.06"]
[Round "9"]
[White "Zech, Joseph Danie"]
[Black "Alcantara Antonio, Guillermo"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1817"]
[PlyCount "108"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "West Indies Univ"]
[BlackTeam "Guanajuato"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nxe4 5. Qa4+ Bd7 6. Qxe4 Bc6 7. Qc2 g6 8. 0-0 Bg7 9. d4 Nd7 10. Be3 0-0 11. Rd1 b6 12. a4 Qc7 13. Na3 a6 14. d5 Bb7 15. Bf4 Nf6 16. c4 Nh5 17. Bg3 Nxg3 18. hxg3 e6 19. Nb1 exd5 20. cxd5 Rfe8 21. Nc3 Re7 22. Bc4 Rae8 23. Re1 Qd7 24. Rxe7 Rxe7 25. Re1 Rxe1+ 26. Nxe1 h5 27. Nf3 Qd8 28. Qd3 a5 29. b3 Bc8 30. Ne2 Bg4 31. Bb5 Qf6 32. Qe3 Qf5 33. Bc4 Qd7 34. Nh2 Bf5 35. Bb5 Qc8 36. Nc1 Bd4 37. Qe7 c4 38. bxc4 Qc5 39. Nf3 Bxf2+ 40. Kh2 Qe3 41. Qxe3 Bxe3 42. Ne2 Kf8 43. Ned4 Be4 44. Ne2 Ke7 45. Nf4 Bf5 46. Nh3 f6 47. Nhg1 g5 48. Ne1 Be4 49. Ngf3 Bf2 50. Ba6 g4 51. Nd2 Bf5 52. Ndf3 gxf3 53. Nxf3 Bd7 54. Nh4 Bxa4 0-1

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.05"]
[Round "6"]
[White "Alcantara Antonio, Guillermo"]
[Black "Getz, Nate"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1817"]
[PlyCount "65"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guanajuato"]
[BlackTeam "Washington Univ II"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 0-0 6. Bd3 c5 7. c3 b6 8. 0-0 Bb7 9. Nbd2 Nbd7 10. Bc2 Qc7 11. Bh2 Rac8 12. Rc1 Rfd8 13. Re1 e5 14. Nf1 Bc6 15. e4 cxd4 16. cxd4 exd4 17. Nxd4 Nc5 18. b4 Ne6 19. Nxe6 fxe6 20. Bb3 Qd7 21. e5 dxe5 22. Qxd7 Bxd7 23. Bxe5 Nd5 24. Bxg7 Kxg7 25. a3 Kf6 26. Ng3 Nf4 27. Rcd1 Bc6 28. Rxd8 Rxd8 29. f3 Bd5 30. Ne4+ Ke7 31. Bc2 Rc8 32. Bb1 Rc3 33. Nxc3 1-0

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.05"]
[Round "4"]
[White "Alcantara Antonio, Guillermo"]
[Black "Marshall, Zachary"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1817"]
[PlyCount "113"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guanajuato"]
[BlackTeam "Oberlin"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. c3 c5 5. e3 Nc6 6. Bd3 Bd6 7. Bg3 0-0 8. 0-0 Bxg3 9. hxg3 b6 10. Nbd2 Re8 11. Bb5 Qd6 12. Ne5 Bb7 13. Ndf3 a6 14. Bd3 h6 15. Qb1 Re7 16. a4 Nd7 17. Nxc6 Bxc6 18. b4 cxb4 19. cxb4 Bb7 20. b5 a5 21. Rc1 e5 22. Bf1 e4 23. Nd2 Nf6 24. Be2 g6 25. Rc3 Rc7 26. Rxc7 Qxc7 27. Qb2 Rc8 28. Nf1 Qc2 29. Ra2 Qxb2 30. Rxb2 Rc1 31. f3 Nh5 32. Kf2 Nf6 33. Ra2 Bc8 34. Nd2 Kg7 35. Nb3 Rc3 36. Nd2 exf3 37. gxf3 g5 38. e4 dxe4 39. Nxe4 Nxe4+ 40. fxe4 Kg6 41. d5 h5 42. Rd2 Kf6 43. Bxh5 Ke5 44. Bf3 Rc4 45. Re2 Rxa4 46. Rc2 Bd7 47. Rc7 Bxb5 48. Rxf7 Bd3 49. Rf5+ Kd6 50. e5+ Ke7 51. Rxg5 b5 52. d6+ Ke6 53. Bg4+ Kf7 54. d7 Rd4 55. e6+ Ke7 56. Rg7+ Kd8 57. e7+ 1-0

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.05"]
[Round "5"]
[White "Shi, Jason"]
[Black "Alcantara Antonio, Guillermo"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2124"]
[BlackElo "1817"]
[PlyCount "117"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Caltech"]
[BlackTeam "Guanajuato"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 c6 6. e3 0-0 7. Qc2 Nbd7 8. Bd3 h6 9. Bh4 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. 0-0 N7b6 13. Bb3 Nxc3 14. bxc3 Bd7 15. Qd3 Rac8 16. Bc2 g6 17. e4 c5 18. Rac1 Rfd8 19. h4 h5 20. Ng5 e5 21. d5 f6 22. Nh3 Be8 23. f4 Rd6 24. f5 Rc7 25. Rf3 Kh7 26. Rcf1 Qg7 27. Rg3 Qh6 28. Bd1 Rg7 29. fxg6+ Rxg6 30. Rf5 Rxg3 31. Qxg3 Bg6 32. Qf3 Bxf5 33. Qxf5+ Qg6 34. Qxh5+ Qxh5 35. Bxh5 Na4 36. c4 Nb2 37. Bg4 Nxc4 38. Bf5+ Kh6 39. Nf2 Ne3 40. Be6 c4 41. g4 c3 42. Nd3 Rb6 43. Kf2 Nc4 44. Ke2 Rb2+ 45. Ke1 Rxa2 46. d6 Ra1+ 47. Ke2 Nxd6 48. g5+ fxg5 49. hxg5+ Kxg5 50. Bb3 a5 51. Nxe5 Nxe4 52. Nf3+ Kf6 53. Nd4 a4 54. Bc2 Nc5 55. Nb5 Ra2 56. Kd1 Ra1+ 57. Ke2 Ra2 58. Kd1 Ra1+ 59. Ke2 1/2-1/2

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.04"]
[Round "2"]
[White "Alcantara Antonio, Guillermo"]
[Black "Naidu, Aniketh"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1817"]
[BlackElo "1770"]
[PlyCount "76"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guanajuato"]
[BlackTeam "St Louis Univ III"]
[WhiteTeamCountry "MEX"]
[BlackTeamCountry "USA"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 e6 5. h3 Bd6 6. Bxd6 Qxd6 7. c3 Nbd7 8. Bd3 Ne4 9. 0-0 0-0 10. Na3 a6 11. c4 c5 12. Rc1 Rac8 13. Qe2 Rfd8 14. Rfd1 Qe7 15. Nb1 h6 16. Nc3 Ndf6 17. Ne5 Nxc3 18. bxc3 Ne4 19. Qb2 Rc7 20. a4 f6 21. Nf3 Rdc8 22. cxd5 exd5 23. a5 c4 24. Bb1 Rc6 25. Nd2 Re6 26. Nxe4 Bxe4 27. Bxe4 Rxe4 28. Rb1 Rc7 29. Qb4 Kf7 30. Kf1 f5 31. Qxe7+ Rexe7 32. Rb6 Rcd7 33. Rdb1 Ke8 34. g3 Kd8 35. Kg2 Kc8 36. Kf3 Re4 37. Rg6 Ree7 38. Rbb6 Kc7 1/2-1/2

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.04"]
[Round "3"]
[White "Haskin, Zachary John"]
[Black "Alcantara Antonio, Guillermo"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1945"]
[BlackElo "1817"]
[PlyCount "63"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Texas Tech Univ II"]
[BlackTeam "Guanajuato"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 Re8 8. Nbd2 c6 9. c4 Nf8 10. Rc1 Ng6 11. Ne5 Nd7 12. Ndf3 Qc7 13. Nd3 dxc4 14. Rxc4 e5 15. dxe5 Ndxe5 16. Ndxe5 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Rxe5 19. e3 Bf5 20. Qd2 h6 21. Rd1 Rae8 22. Rd4 Rc5 23. e4 Bg6 24. f4 Bh5 25. Re1 g5 26. b4 Rb5 27. a4 Rb6 28. fxg5 hxg5 29. Qxg5+ Bg6 30. h4 Re5 31. Qf6 Re6 32. Rd8+ 1-0

[Event "Pan American Intercollegiate-chT"]
[Site "Chess.com INT"]
[Date "2021.01.04"]
[Round "1"]
[White "Stearman, Josiah P"]
[Black "Alcantara Antonio, Guillermo"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2361"]
[BlackElo "1817"]
[PlyCount "93"]
[EventDate "2021.01.04"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Berkeley California Univ"]
[BlackTeam "Guanajuato"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "MEX"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e6 5. d3 Be7 6. f4 Nc6 7. Nf3 a6 8. h3 Qc7 9. 0-0 Bd7 10. g4 0-0-0 11. Be3 Ne8 12. d4 cxd4 13. Nxd4 Kb8 14. a4 Na5 15. Bf2 g5 16. f5 Nf6 17. Qf3 e5 18. Nde2 h5 19. Rfd1 hxg4 20. hxg4 Nc6 21. Nd5 Nxd5 22. exd5 Na5 23. Qe3 Qc5 24. Qd2 Qc7 25. Qe3 Qc5 26. Qxc5 dxc5 27. d6 Bf6 28. Ng3 Bc6 29. Bxc6 Nxc6 30. Ne4 Bg7 31. Bxc5 Rh4 32. Nf2 Bf8 33. c3 f6 34. b4 Rd7 35. Kg2 Nd8 36. Kg3 Rdh7 37. a5 Rh2 38. Bb6 Nc6 39. d7 Be7 40. d8Q+ Nxd8 41. Bxd8 Bxd8 42. Rxd8+ Kc7 43. Rdd1 Kc6 44. c4 R7h4 45. Rh1 Rxh1 46. Rxh1 Rxh1 47. Nxh1 1-0

[Event "Pan American-ch U16"]
[Site "Oaxtepec"]
[Date "2014.07.12"]
[Round "3"]
[White "Alcantara Antonio, Guillermo"]
[Black "Zapata Arbelaes, Estiven"]
[Result "0-1"]
[ECO "D13"]
[BlackElo "2124"]
[PlyCount "52"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 a6 7. e3 Bg4 8. Be2 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. a3 0-0 12. Nd2 Bxe2 13. Qxe2 b5 14. b4 e5 15. Nb3 exd4 16. exd4 Rfe8 17. Qf3 Ne4 18. Rad1 f5 19. Nc5 Ne7 20. N3xe4 dxe4 21. Qb3+ Nd5 22. Rfe1 Kh8 23. Nxa6 f4 24. Nc5 f3 25. Nxe4 Rxe4 26. Rxe4 Qg6 0-1

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.04"]
[Round "7"]
[White "Iapichello, Javier"]
[Black "Alcantara Antonio, Guillermo"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "84"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. Nc3 Nc6 7. Ne5 Bf5 8. f3 Be6 9. Nxc6 bxc6 10. e4 dxe4 11. fxe4 Bg4 12. Qd3 Nh5 13. e5 Qd7 14. Be3 Bh3 15. Qd2 f6 16. d5 Bxg2 17. Kxg2 fxe5 18. dxc6 Qxc6+ 19. Qd5+ Qxd5+ 20. Nxd5 Rxf1 21. Rxf1 Bf6 22. g4 Ng7 23. g5 e6 24. Nxf6+ Kh8 25. Ne4 Nf5 26. Bd2 Rd8 27. Kf2 Rd4 28. Re1 Nd6 29. Kf3 Nxe4 30. Be3 Nd2+ 31. Ke2 Rb4 32. Kxd2 Rxb2 33. Bxa7 Rxa2 34. Bb8 Ra5 35. Bxc7 Rd5+ 36. Kc1 e4 37. Rxe4 Rxg5 38. Rxe6 h5 39. Re8+ Kg7 40. Re7+ Kf8 41. Bd6 Kg8 42. Bg3 Kf8 1/2-1/2

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.03"]
[Round "6"]
[White "Alcantara Antonio, Guillermo"]
[Black "Zapata Arbelaes, Estiven"]
[Result "0-1"]
[ECO "C51"]
[BlackElo "2045"]
[PlyCount "75"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. Qb3 Na5 7. Bxf7+ Kf8 8. Qa4 Nh6 9. Qxa5 Nxf7 10. Nxe5 Nxe5 11. Qxe5 d6 12. Qf4+ Ke8 13. Qe3 Rf8 14. d4 h6 15. Ba3 Qd7 16. e5 dxe5 17. Bxe7 Qxe7 18. Qxe5 Qxe5+ 19. dxe5 Rf5 20. 0-0 Rxe5 21. Nd2 Kf8 22. Rfe1 Rxe1+ 23. Rxe1 Bf5 24. Re5 g6 25. h3 Rd8 26. Nf3 Kf7 27. Nd4 Kf6 28. Re3 c5 29. Nb3 b6 30. g4 Be6 31. Rf3+ Kg7 32. Re3 Rd1+ 33. Kh2 Kf7 34. Rf3+ Ke7 35. Re3 a5 36. f4 Kd7 37. Re2 a4 38. Nd2 0-1

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.03"]
[Round "5"]
[White "Sosa, Tomas"]
[Black "Alcantara Antonio, Guillermo"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "110"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 Bg4 7. Be3 Bb6 8. Bxb6 axb6 9. Nbd2 0-0 10. 0-0 d5 11. Re1 d4 12. Nf1 dxc3 13. bxc3 Re8 14. Bc2 Ra3 15. Qd2 Bxf3 16. gxf3 Qd7 17. Ng3 Rea8 18. Bd1 Qe6 19. Bb3 Qd7 20. Reb1 Na5 21. Bd1 Qc6 22. Rc1 Qd7 23. Qb2 Nc6 24. Be2 h5 25. Kh1 g6 26. Rg1 Qe6 27. Qc1 Rxa2 28. Rxa2 Rxa2 29. Qh6 Ne7 30. Qe3 Ra3 31. Rc1 h4 32. Nf1 Qh3 33. Nd2 Nh5 34. Bf1 Qe6 35. Nc4 Ra2 36. h3 Nf4 37. Kh2 b5 38. Nd2 Qd6 39. c4 Qa3 40. Rd1 Qa4 41. Rb1 Qc2 42. Rxb5 Qxd2 43. Qxd2 Rxd2 44. Kg1 b6 45. Rxe5 Nc6 46. Re8+ Kg7 47. Rc8 Ne5 48. Bg2 Nxg2 49. Kxg2 Nxd3 50. Rxc7 Rxf2+ 51. Kg1 Rxf3 52. Rc6 Ne5 53. Rxb6 Nxc4 54. Rc6 Ne5 55. Rc2 Rxh3 0-1

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.02"]
[Round "4"]
[White "Blandon, Luis Guillermo"]
[Black "Alcantara Antonio, Guillermo"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1988"]
[PlyCount "77"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 Nc6 7. Qxg7 Qf6 8. Qxf6 Nxf6 9. Bg5 Nh5 10. Nd5 Rb8 11. Nxc7+ Kf8 12. Bh6+ Ke7 13. Nd5+ Ke6 14. Bc4 Ke5 15. g4 Kxe4 16. gxh5 Na5 17. Nc3+ Kf5 18. Bd3+ Kf6 19. Ne4+ Ke7 20. 0-0-0 d5 21. Bg5+ Ke8 22. Nf6+ Kf8 23. Rhe1 Be6 24. Nd7+ Ke8 25. Nxb8 Rg8 26. Bb5+ Nc6 27. Nxc6 bxc6 28. Bxc6+ Kf8 29. Bh6+ Ke7 30. Bxd5 Kf6 31. Bxe6 fxe6 32. Rd6 Re8 33. Kd2 Kf5 34. Kd3 e5 35. f4 e4+ 36. Kd4 a5 37. Rd5+ Kg4 38. Rxe4 Rb8 39. Rg5+ 1-0

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.01"]
[Round "2"]
[White "Alcantara Antonio, Guillermo"]
[Black "Mereles, Junior"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "62"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Bg4 4. f3 Bf5 5. Nc3 Nbd7 6. h4 Nb6 7. Bb3 Nbxd5 8. Nxd5 Nxd5 9. d3 e5 10. g4 Be6 11. d4 exd4 12. Qxd4 Qd6 13. Bd2 Qg3+ 14. Qf2 Qxf2+ 15. Kxf2 Bc5+ 16. Kg2 Ne3+ 17. Bxe3 Bxe3 18. Bxe6 fxe6 19. Re1 Bxg1 20. Rhxg1 Kd7 21. Rd1+ Kc6 22. Rge1 Rhe8 23. Re4 Re7 24. Kg3 Rae8 25. f4 g6 26. Rde1 Kd5 27. Re5+ Kd6 28. Kf3 c6 29. Ke3 Rf7 30. Kf3 Rf6 31. g5 Rf7 1/2-1/2

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.07.01"]
[Round "3"]
[White "Alcantara Antonio, Guillermo"]
[Black "Taborda Morales, Alejandro"]
[Result "1-0"]
[ECO "C52"]
[PlyCount "33"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 Nf6 7. dxe5 Nxe4 8. Qd5 Qe7 9. Qxe4 0-0 10. 0-0 Kh8 11. Bd3 g6 12. Bg5 Qe6 13. Bf6+ Kg8 14. Qf4 Qxf6 15. exf6 Kh8 16. Qh6 Rg8 17. Ng5 1-0

[Event "Pan American-ch U10 20th"]
[Site "Villa Carlos Paz"]
[Date "2008.06.30"]
[Round "1"]
[White "Olivares Quezada, Marcelo Ignac"]
[Black "Alcantara Antonio, Guillermo"]
[Result "0-1"]
[ECO "E76"]
[PlyCount "66"]
[EventDate "2008.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 e5 6. Nf3 exd4 7. Nxd4 c5 8. Nb3 Nc6 9. Qc2 Nb4 10. Qf2 Ng4 11. Qf3 Nc2+ 12. Kd2 Nxa1 13. Nxa1 Nf6 14. h3 Bd7 15. Bd3 a6 16. e5 Bc6 17. Qe2 dxe5 18. Qxe5+ Qe7 19. Qxe7+ Kxe7 20. Re1+ Kf8 21. g4 Re8 22. Rxe8+ Nxe8 23. Nb3 b6 24. a4 Bxc3+ 25. Kxc3 Bxa4 26. Be3 Nf6 27. g5 Nd7 28. Nd2 Ke7 29. Be4 Nb8 30. b4 Bd7 31. f5 Rc8 32. Bb7 Rg8 33. f6+ Kd6 0-1

