[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Sandoval Rivera, Carlos Humber"]
[Black "Acosta Angulo, Carlos Alberto"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "23"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. c3 Bg7 4. Nf3 0-0 5. e3 d5 6. Be2 Nc6 7. Ne5 Bd7 8. Nd2 Nxe5 9. Bxe5 Ne4 10. Bd3 e6 11. f3 Nxc3 12. bxc3 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "8"]
[White "Acosta Angulo, Carlos Alberto"]
[Black "Florez, Santiago"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "52"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. g3 c6 5. Bg2 Nd7 6. Nc3 Ngf6 7. d4 Be7 8. Qd2 0-0 9. 0-0-0 b5 10. h4 a5 11. a4 bxa4 12. Nxa4 Rc8 13. h5 h6 14. Bh3 Bxh3 15. Rxh3 c5 16. dxc5 Nxc5 17. Nc3 Nce4 18. Nxe4 Nxe4 19. Qe3 Qc7 20. Nd4 Bc5 21. Qd3 Nxf2 22. Qb5 Bxd4 23. c3 Nxd1 24. Kxd1 Bxc3 25. Ba3 Bb4 26. e3 Qc2# 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Soliz Gabarrete, Luis Fernando"]
[Black "Acosta Angulo, Carlos Alberto"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "40"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 Bg4 5. d5 Bxf3 6. Qxf3 Nd4 7. Bb5+ Nxb5 8. Nxb5 Qa5+ 9. Nc3 Nf6 10. 0-0 g6 11. Bf4 Bg7 12. e5 dxe5 13. Bxe5 0-0 14. d6 Qd8 15. dxe7 Qxe7 16. Bxf6 Bxf6 17. Rfe1 Qd6 18. Ne4 Qc6 19. Nxf6+ Kg7 20. Qxc6 bxc6 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "6"]
[White "Acosta Angulo, Carlos Alberto"]
[Black "Rodriguez Castillo, Roberto"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "56"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. e3 a6 4. Nf3 Bf5 5. g3 e6 6. Bg2 Nf6 7. 0-0 Bd6 8. d3 Qd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nd2 0-0-0 12. c4 dxc4 13. dxc4 Be5 14. Bxe5 Nxe5 15. Nf3 Qxd1 16. Raxd1 Nxf3+ 17. Bxf3 Rd6 18. Rxd6 cxd6 19. Rd1 Kc7 20. a4 Rb8 21. a5 b6 22. axb6+ Rxb6 23. Ra1 Rxb3 24. Rxa6 Kd7 25. Ra7+ Ke8 26. Bc6+ Kf8 27. Ra8+ Ke7 28. g4 Nxg4 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.07.01"]
[Round "5"]
[White "Tobar Beltran, Jorge Esteban"]
[Black "Acosta Angulo, Carlos Alberto"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1570"]
[PlyCount "17"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 f5 4. Nd2 d6 5. Ngf3 Nd7 6. Nh4 e6 7. Qh5+ Ke7 8. Ng6+ hxg6 9. Qxh8 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Acosta Angulo, Carlos Alberto"]
[Black "Martinez Nanez, Santiago"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "29"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. e3 e5 4. Bb5 Bd7 5. Bxc6 Bxc6 6. Bxe5 Nf6 7. Bb2 Bd6 8. f4 0-0 9. Nf3 Re8 10. 0-0 b6 11. Nd4 Bd7 12. Nc3 c5 13. Nde2 b5 14. Ng3 Ng4 15. Nxd5 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Acosta Angulo, Carlos Alberto"]
[Black "Penuela Rincon, Yamith Andrey"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "86"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 Nc6 2. Bb2 Nf6 3. e3 d5 4. Bb5 Bd7 5. Nf3 e6 6. Bxc6 Bxc6 7. Nc3 Bd6 8. d4 Qe7 9. Qd2 0-0 10. 0-0-0 Ne4 11. Nxe4 dxe4 12. Ne5 Bxe5 13. dxe5 Rad8 14. Qe2 Qg5 15. g3 b5 16. h4 Qe7 17. g4 a5 18. Rdg1 a4 19. g5 Rd5 20. h5 Rfd8 21. g6 h6 22. Qg4 Rd2 23. gxf7+ Qxf7 24. Rd1 Rxd1+ 25. Rxd1 Rxd1+ 26. Kxd1 Qf3+ 27. Qxf3 exf3 28. Kd2 Kf7 29. Kd3 g6 30. hxg6+ Kxg6 31. e4 Kg5 32. Bc1+ Kg4 33. Bxh6 Kh3 34. Ke3 Kg2 35. Bf8 Bxe4 36. Kxe4 Kxf2 37. Bc5+ Ke2 38. Kf4 f2 39. Bxf2 Kxf2 40. Kg4 axb3 41. cxb3 c5 42. Kg5 c4 43. bxc4 bxc4 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Lopez Albornoz, Alexander"]
[Black "Acosta Angulo, Carlos Alberto"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "34"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bc4 0-0 8. Be3 Nc6 9. h3 Bd7 10. 0-0 Qc8 11. Qd2 Ne5 12. Nxe5 dxe5 13. Rfe1 Bc6 14. Bd3 Rd8 15. Bc5 e6 16. Be7 Rd7 17. Bxf6 Bxf6 0-1

