[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "5"]
[White "Doylet Mendieta, Daniel David"]
[Black "Guberek, Allan"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "59"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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 Bb6 5. Bb2 Nf6 6. d3 Ng4 7. 0-0 Nf6 8. Nxe5 Nxe5 9. Bxe5 d6 10. Bb2 Bg4 11. Qd2 d5 12. exd5 Nxd5 13. Re1+ Be6 14. Nc3 c6 15. Nxd5 cxd5 16. Bb5+ Kf8 17. Qf4 Qe7 18. Be5 Rd8 19. Re2 h6 20. Rae1 Kg8 21. Qg3 Rh7 22. d4 h5 23. Bd3 Bg4 24. Bxh7+ Kxh7 25. h3 Qg5 26. hxg4 hxg4 27. Bf4 Qf5 28. Qh4+ Kg8 29. Re8+ Rxe8 30. Rxe8# 1-0

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "1"]
[White "Guberek, Allan"]
[Black "Pacheco, David"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1913"]
[PlyCount "26"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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. 0-0 Nf6 5. Nc3 d6 6. d3 Bg4 7. Bg5 Nd4 8. h3 Nxf3+ 9. gxf3 Bxh3 10. Re1 h6 11. Bxf6 Qxf6 12. Kh2 Qh4 13. Rg1 Bf1# 0-1

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "6"]
[White "Guberek, Allan"]
[Black "Pensamiento Calderon, Gabriel"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "60"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bc4 b5 5. Bd5 Bc6 6. Bxc6+ Nxc6 7. 0-0 Nf6 8. Nc3 a6 9. d3 e6 10. Bg5 Be7 11. d4 cxd4 12. Nxd4 Qb6 13. Be3 Nxd4 14. Bxd4 Qc6 15. Qf3 e5 16. Be3 b4 17. Nd5 Nxd5 18. exd5 Qxc2 19. Rab1 0-0 20. Qg3 Qc4 21. Bh6 Bf6 22. Rbd1 Qxa2 23. Rfe1 Qxb2 24. Re2 Qxe2 25. Rf1 b3 26. Rb1 b2 27. Qb3 Rab8 28. Qa3 Qc2 29. Qa2 gxh6 30. h3 Rfc8 0-1

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "3"]
[White "Guberek, Allan"]
[Black "Tola, Luis"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "52"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Ng4 Qxe4+ 7. Ne3 Bc5 8. Nc3 Qg6 9. 0-0 Bh3 10. d4 0-0-0 11. Ne2 Bd6 12. Qd3 f5 13. Kh1 Bg4 14. f3 Bh5 15. b4 Bxb4 16. Nf4 Qg5 17. Nxh5 Qxh5 18. Qxf5+ Qxf5 19. Nxf5 g6 20. Nh6 Nxh6 21. Bxh6 Rxd4 22. Bg7 Rhd8 23. Bxd4 Rxd4 24. Rad1 Rc4 25. Rd3 Rxc2 26. Rfd1 Bd6 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "2"]
[White "Toro, Jean"]
[Black "Guberek, Allan"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "35"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. d5 Nb4 5. a3 Na6 6. Nc3 Bc5 7. Bg5 h6 8. Bh4 0-0 9. h3 c6 10. Be2 Qb6 11. b4 Bd4 12. Nxd4 exd4 13. Na4 Qc7 14. Bxf6 gxf6 15. Rc1 Qe5 16. Bf3 Qg5 17. h4 Qxg2 18. Bxg2 1-0

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "7"]
[White "Torres Chavez, Pablo"]
[Black "Guberek, Allan"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "75"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[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. Nc3 Nf6 5. d3 0-0 6. Bd2 d6 7. h3 Qe8 8. Qe2 Be6 9. Nd5 Rc8 10. Nxf6+ gxf6 11. Bh6 Nd4 12. Nxd4 Bxd4 13. c3 Bc5 14. Bxe6 Qxe6 15. Bxf8 Rxf8 16. Qg4+ Qxg4 17. hxg4 c6 18. Rf1 d5 19. exd5 cxd5 20. 0-0-0 f5 21. gxf5 e4 22. d4 Bd6 23. Rh1 Bf4+ 24. Kc2 e3 25. Rh4 e2 26. Re1 Bg5 27. Rg4 f6 28. f4 h5 29. Rg3 h4 30. Rg4 Kh7 31. fxg5 fxg5 32. Rxg5 Re8 33. Rh5+ Kg7 34. Kd2 b5 35. Rxh4 b4 36. cxb4 Kf6 37. Rh7 Re4 38. Kd3 1-0

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "4"]
[White "Velastegui, Joel"]
[Black "Guberek, Allan"]
[Result "1-0"]
[ECO "A25"]
[PlyCount "71"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bb4 4. d3 Nf6 5. Bg5 d6 6. Qc2 h6 7. Bd2 Ng4 8. h3 Nf6 9. Bg2 Be6 10. Nf3 d5 11. a3 Ba5 12. b4 Bb6 13. c5 d4 14. Na4 Bf5 15. cxb6 e4 16. Nh4 exd3 17. Bxc6+ bxc6 18. Qxc6+ Bd7 19. Qb7 Qb8 20. Qxb8+ Rxb8 21. bxc7 Rc8 22. Nc5 Bc6 23. Rg1 Ne4 24. exd3 Ng5 25. Bxg5 hxg5 26. Nf5 Rxc7 27. 0-0-0 0-0 28. Rde1 g6 29. Ne7+ Kg7 30. Nxc6 Rxc6 31. Re7 Rfc8 32. Kb2 Rf6 33. Ne4 Rcc6 34. Rc1 Rb6 35. Rcc7 g4 36. hxg4 1-0

