[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Vidaurre, Luis"]
[Black "Gutierrez De Santiago, Alfonso"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1922"]
[PlyCount "64"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. Rb1 d6 8. b3 Bf5 9. Ra1 Qd7 10. Bb2 Bh3 11. e3 Bxg2 12. Kxg2 a6 13. d4 cxd4 14. exd4 d5 15. Ne5 Qd8 16. Nxc6 bxc6 17. Re1 e6 18. Ba3 Re8 19. c5 Nd7 20. f4 Qa5 21. Na4 Qd8 22. Bb2 Rb8 23. Re3 Qc8 24. Qd3 Qb7 25. Rae1 Qb5 26. Qxb5 axb5 27. Nb6 Nxb6 28. cxb6 Rxb6 29. b4 Re7 30. Kf3 Reb7 31. a3 Rc7 32. R3e2 Rb8 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Gutierrez De Santiago, Alfonso"]
[Black "Diaz, Cristian Camilo"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "2034"]
[PlyCount "76"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bh5 6. d3 Nbd7 7. Nbd2 e5 8. e4 Bd6 9. c3 0-0 10. Qe1 Qc7 11. Nh4 Bg6 12. Nb3 Rad8 13. f4 exf4 14. gxf4 Rfe8 15. e5 Bxd3 16. Rf3 Nc5 17. Nxc5 Bxc5+ 18. Be3 Qb6 19. Kh1 Ne4 20. Bxc5 Qxc5 21. Kh2 Ba6 22. Re3 Nd6 23. Qg3 Nc4 24. b4 Qxe3 25. Qg4 Nxe5 26. fxe5 Qxe5+ 27. Kh1 Qxc3 28. Rg1 Re1 29. Nf5 Rxg1+ 30. Kxg1 Qf6 31. Ne3 d4 32. Nf1 Bxf1 33. Bxf1 Qg6 34. Qxg6 hxg6 35. Bd3 f5 36. Kf2 Re8 37. Kf3 Re3+ 38. Kf2 Rxd3 0-1

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Castano Tapasco, Santiago"]
[Black "Gutierrez De Santiago, Alfonso"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "88"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. f3 Qa5 9. Qd2 Qb4 10. b3 Ne5 11. a3 Nxc4 12. axb4 Nxd2 13. Bxd2 d6 14. Be3 Bd7 15. 0-0 Rfc8 16. Nd5 Nxd5 17. exd5 Rc3 18. Bf2 Bxd4 19. Bxd4 Rxc2 20. Rac1 Rac8 21. Rxc2 Rxc2 22. Rb1 a6 23. Rb2 Rc1+ 24. Kf2 Rd1 25. Ke3 f5 26. f4 Re1+ 27. Re2 Rh1 28. g3 Bb5 29. Rf2 Re1+ 30. Kd2 Rb1 31. Kc2 Re1 32. Kd2 Re4 33. Kc3 Be8 34. Rf3 Bf7 35. Kc4 b5+ 36. Kd3 Bxd5 37. Kc3 Rxd4 38. Kxd4 Bxf3 39. Ke3 Bd1 40. Kd3 Bxb3 41. Kc3 Bc4 42. h4 e5 43. fxe5 dxe5 44. Kd2 Kf7 0-1

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Gutierrez De Santiago, Alfonso"]
[Black "Vidalon, Renato"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "77"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 b5 7. c3 c5 8. e4 Bb7 9. Re1 Nfd7 10. Nf1 a5 11. e5 Nc6 12. Bf4 b4 13. d4 c4 14. h4 Re8 15. N1h2 a4 16. Ng4 a3 17. Rb1 axb2 18. Rxb2 Qc7 19. Qc2 bxc3 20. Qxc3 Ba3 21. Rbb1 Nb4 22. Rxb4 Bxb4 23. Qxb4 Rxa2 24. h5 Rea8 25. h6 g6 26. Rb1 Ra1 27. Kh2 Rxb1 28. Qxb1 Kf8 29. Bg5 c3 30. Qb4+ Kg8 31. Qe7 c2 32. Nf6+ Nxf6 33. Qxc7 Ng4+ 34. Kg1 Rc8 35. Qxb7 c1Q+ 36. Bxc1 Rxc1+ 37. Bf1 Nxh6 38. Kg2 Kg7 39. Ng5 1-0

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Borda, Cesar Armando"]
[Black "Gutierrez De Santiago, Alfonso"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "76"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxd1+ 6. Kxd1 e5 7. b4 Nf6 8. Bb5 Bd7 9. Bg5 Be7 10. Nd2 a6 11. Bxf6 Bxf6 12. Bxc6 Bxc6 13. Ngf3 0-0 14. Kc2 Rfd8 15. Rhd1 e4 16. Ne1 Rd7 17. Nb3 Rad8 18. Rxd7 Rxd7 19. c4 Bxa1 20. Nxa1 Re7 21. Kd2 Rd7+ 22. Ke3 Rd1 23. Nac2 Rd7 24. Nd4 g6 25. b5 axb5 26. cxb5 Bd5 27. Nec2 f5 28. Nb4 Rd8 29. c6 bxc6 30. bxc6 Bxc6 31. Nbxc6 Ra8 32. Nb4 Ra4 33. Ndc2 Ra8 34. g3 Kg7 35. Kd4 Rd8+ 36. Kc3 f4 37. Nd4 Kh6 38. Nbc2 Re8 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Gutierrez De Santiago, Alfonso"]
[Black "Molano, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "A07"]
[BlackElo "2189"]
[PlyCount "65"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 Nf6 5. Nbd2 Bg4 6. c3 Bc5 7. 0-0 0-0 8. Qc2 Bf5 9. e4 Be6 10. h3 Qd7 11. Kh2 Rad8 12. Ng5 h6 13. Nxe6 Qxe6 14. Nb3 Bb6 15. f4 exf4 16. gxf4 Rfe8 17. e5 Nh7 18. d4 f6 19. Be3 fxe5 20. fxe5 Rf8 21. Qe2 Rxf1 22. Rxf1 Rf8 23. Rxf8+ Nxf8 24. Qf3 Ne7 25. Qg3 Nf5 26. Qf3 Nxe3 27. Qxe3 c6 28. Qf3 Qg6 29. Qf2 Qb1 30. a3 Qa2 31. Qc2 a5 32. Bf1 a4 33. Nc1 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Gutierrez De Santiago, Alfonso"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2223"]
[PlyCount "54"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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 d6 9. 0-0 Bd7 10. h3 Rc8 11. Qd2 a6 12. Rad1 Nxd4 13. Bxd4 Ne8 14. e5 Bc6 15. Qe2 Qc7 16. exd6 Nxd6 17. Bxg7 Kxg7 18. Rfe1 Rfe8 19. h4 Nb5 20. Nd5 Bxd5 21. Bxd5 e6 22. Bf3 Qb6 23. h5 Nd4 24. Qe5+ Kg8 25. Rxd4 Rxc2 26. h6 Qxd4 27. Qxd4 e5 1-0

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Aristizabal Sanchez, Alejandro"]
[Black "Gutierrez De Santiago, Alfonso"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "87"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. Qd3 Ne5 9. Qe2 Nxc4 10. Qxc4 d6 11. 0-0-0 Bd7 12. Qe2 a6 13. Nf3 b5 14. e5 Ne8 15. Bf4 dxe5 16. Nxe5 Nd6 17. Qd2 Be6 18. Nc6 Qe8 19. Nxe7+ Qxe7 20. Bxd6 Bxc3 21. Qxc3 Qg5+ 22. Qe3 Qxe3+ 23. fxe3 Rfe8 24. b3 Rac8 25. Bb4 Bf5 26. c3 Rxe3 27. Rhe1 Rce8 28. c4 Rxe1 29. Bxe1 bxc4 30. bxc4 Rc8 31. Bc3 Kf8 32. Bf6 Rxc4+ 33. Kb2 Rc8 34. Ka3 Ke8 35. Kb4 Bd7 36. Ka5 Rc6 37. Re1+ Re6 38. Rxe6+ Bxe6 39. a4 Bc4 40. g4 Kd7 41. g5 Ke6 42. Kb4 Bf1 43. a5 Kf5 44. Kc5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Gutierrez De Santiago, Alfonso"]
[Black "Perez Garcia, Ivan Valente"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "53"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 d5 3. Bg2 Bg4 4. c3 e6 5. 0-0 Bd6 6. d3 Nf6 7. Nbd2 0-0 8. e4 dxe4 9. dxe4 Nd7 10. h3 Bxf3 11. Nxf3 Nde5 12. Bf4 Nxf3+ 13. Qxf3 Bxf4 14. Qxf4 e5 15. Qe3 Qe7 16. Rad1 Rad8 17. Rd5 Rd6 18. Rfd1 Rfd8 19. Qe2 Rxd5 20. exd5 Qd6 21. Bf3 Ne7 22. Qb5 b6 23. Qa6 Ra8 24. Qb7 Qd8 25. d6 cxd6 26. Qxa8 Qxa8 27. Bxa8 1-0

