[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.21"]
[Round "1"]
[Board "1"]
[White "Zapata Arbelaez, Estiven"]
[Black "De La Asuncion Ortiz, Angel Ma"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "1645"]
[PlyCount "19"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 Bf5 7. Bxf6 Bxf6 8.
Qb3 b6 9. Qxd5 Qxd5 10. Nxd5 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.21"]
[Round "1"]
[Board "2"]
[White "Jinete Morales, Jossie Jose"]
[Black "Echeverry, Jose Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1601"]
[BlackElo "1796"]
[PlyCount "72"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e5 3. Nf3 exd4 4. Nxd4 c6 5. Nc3 Qa5 6. Bd2 Qb6 7. Nb3 Be7 8.
e3 O-O 9. Bd3 d6 10. O-O Bg4 11. Qc2 Nbd7 12. Ne4 a5 13. Bc3 h6 14. Qd2 a4 15.
Nd4 Rfd8 16. h3 Be6 17. Nxe6 fxe6 18. Rfd1 d5 19. cxd5 exd5 20. Ng3 Qc7 21. Nf5
Bf8 22. Qe2 Ne5 23. Bc2 Re8 24. Qd2 Qf7 25. Qd4 Rad8 26. Qxa4 Nc4 27. b3 Ra8
28. Qxa8 Rxa8 29. bxc4 Ne4 30. Bb2 Qxf5 31. f3 Qg5 32. fxe4 Qxe3+ 33. Kh1 Qe2
34. Rdc1 dxc4 35. Bc3 Ba3 36. Bd1 Qf1+ 0-1

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.21"]
[Round "1"]
[Board "3"]
[White "Lopez Gonzalez, Carlos Andres"]
[Black "Perez Lujan, Mateo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1483"]
[BlackElo "1600"]
[PlyCount "54"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 O-O 8. O-O
Qb6 9. Nde2 Nc6 10. h3 Bd7 11. Rb1 Rfc8 12. Be3 Qc7 13. a3 Ne5 14. Nd4 Nc4 15.
Qd3 Nxe3 16. Qxe3 Qb6 17. Qe2 Qxd4 18. e5 Qxe5 19. Qxe5 dxe5 20. Bxb7 Bc6 21.
Bxc8 Rxc8 22. Rfe1 e4 23. b4 Bd5 24. Nxd5 Nxd5 25. Rb3 e3 26. fxe3 Rxc2 27. Rd1
e6 0-1

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "2"]
[Board "1"]
[White "Perez Lujan, Mateo"]
[Black "Zapata Arbelaez, Estiven"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "2102"]
[PlyCount "11"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nge2 c6 6. Bf4 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "2"]
[Board "2"]
[White "Echeverry, Jose Miguel"]
[Black "Lopez Guarin, Simon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "0"]
[PlyCount "33"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6
8. Nc3 Ke7 9. Bxd5 Qe8 10. O-O Kd8 11. Re1 Bd6 12. d4 h6 13. Bxc6 bxc6 14. dxe5
Bxe5 15. Bf4 Rf8 16. Rxe5 Qxe5 17. Qd3+ 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "2"]
[Board "3"]
[White "Salcedo, Pablo Esteban"]
[Black "Jinete Morales, Jossie Jose"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "1601"]
[PlyCount "43"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 d5 3. Nc3 Nc6 4. cxd5 Nxd5 5. e4 Nf6 6. d5 Ne5 7. f4 Ng6 8. e5
Ng8 9. Nf3 e6 10. Bb5+ Bd7 11. dxe6 Bxb5 12. exf7+ Kxf7 13. Qb3+ Bc4 14. Qxc4+
Ke8 15. O-O c6 16. Be3 Nh6 17. Rad1 Qc7 18. Nb5 Qf7 19. Qd3 a6 20. Ng5 Qf5 21.
Nc7+ Ke7 22. Bc5# 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "2"]
[Board "4"]
[White "De La Asuncion Ortiz, Angel Ma"]
[Black "Lopez Gonzalez, Carlos Andres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1645"]
[BlackElo "1483"]
[PlyCount "91"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e6 3. a3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 c6 8. Nf3
O-O 9. Bd3 Re8 10. O-O Nf8 11. Qc2 Be6 12. Rab1 a6 13. Ne5 c5 14. dxc5 Bxc5 15.
Rfd1 Be7 16. Bf5 Qc8 17. Bxe6 Qxe6 18. Nf3 Rac8 19. Qb3 Ne4 20. Nxe4 dxe4 21.
Qxe6 fxe6 22. Bxe7 exf3 23. Bxf8 Rxf8 24. Rbc1 fxg2 25. Kxg2 Rfe8 26. Rxc8 Rxc8
27. Rd7 b5 28. Rd6 Rc2 29. b4 Ra2 30. Rxa6 Kf7 31. Kg3 Kf6 32. f3 g6 33. h4 h5
34. Ra5 Ra1 35. Rxb5 Rxa3 36. Kf4 Rb3 37. e4 e5+ 38. Rxe5 Rxb4 39. Ra5 Rb6 40.
Rd5 Ra6 41. e5+ Kf7 42. Rd6 Ra4+ 43. Kg5 Ra5 44. f4 Ra3 45. Rf6+ Ke7 46. Kxg6
 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "3"]
[Board "1"]
[White "Perez Lujan, Mateo"]
[Black "Echeverry, Jose Miguel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1600"]
[BlackElo "1796"]
[PlyCount "40"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Qf3
Nbd7 9. O-O Nc5 10. Re1 O-O 11. Qg3 Nh5 12. Qf3 Nf6 13. Qg3 Nh5 14. Qf3 Nf6 15.
Qg3 Re8 16. Bh6 Bf8 17. Bg5 Be7 18. Bh6 Bf8 19. Bg5 Be7 20. Bh6 Bf8 1/2-1/2

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "3"]
[Board "2"]
[White "Zapata Arbelaez, Estiven"]
[Black "Salcedo, Pablo Esteban"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "1990"]
[PlyCount "69"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 8. b3 c5
9. Bb2 Nbd7 10. Qe2 Re8 11. Rfd1 cxd4 12. exd4 Nf8 13. Ne5 Ng6 14. Qe3 Bd6 15.
Bxg6 hxg6 16. c5 bxc5 17. dxc5 Bxe5 18. Qxe5 Nd7 19. Qd6 Rc8 20. b4 Nf6 21. Qe5
Nd7 22. Qd6 a6 23. Rac1 Bc6 24. Qg3 Rb8 25. Ba3 Qf6 26. f4 Qf5 27. Ne2 e5 28.
fxe5 Nxe5 29. Nd4 Qe4 30. Bb2 Rxb4 31. Re1 Rxd4 32. Rxe4 Rxe4 33. Rd1 Rg4 34.
Qxe5 Rxe5 35. Bxe5 1/2-1/2

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "3"]
[Board "3"]
[White "Lopez Guarin, Simon"]
[Black "De La Asuncion Ortiz, Angel Ma"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "0"]
[BlackElo "1645"]
[PlyCount "44"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. d3 Nc6 8. Bb2 d4
9. Nbd2 h6 10. Re1 Re8 11. a3 Ng4 12. Kh1 Nxf2+ 13. Kg1 Nxd1 14. Raxd1 Bg5 15.
Rf1 Be3+ 16. Kh1 a5 17. Rfe1 a4 18. Bc1 f5 19. Bb2 g5 20. Ng1 g4 21. Nf1 Bg5
22. e3 Bxe3 0-1

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.22"]
[Round "3"]
[Board "4"]
[White "Lopez Gonzalez, Carlos Andres"]
[Black "Jinete Morales, Jossie Jose"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1483"]
[BlackElo "1601"]
[PlyCount "19"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. b3 g6 7. Bb2 Bg7 8. Nbd2
e6 9. h3 Bxf3 10. Nxf3 0-1

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.23"]
[Round "4"]
[Board "1"]
[White "De La Asuncion Ortiz, Angel Ma"]
[Black "Perez Lujan, Mateo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1645"]
[BlackElo "1600"]
[PlyCount "94"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. d5 e6 8. Bd3 exd5
9. cxd5 a6 10. a4 Re8 11. Nge2 Nbd7 12. O-O Ne5 13. Ng3 Nxd3 14. Qxd3 Rb8 15.
Rfe1 Nd7 16. f4 b5 17. axb5 axb5 18. Nxb5 Qb6 19. Na7 Qxb2 20. Rab1 Qa2 21.
Rxb8 Nxb8 22. Nb5 Ba6 23. Qb1 Qxb1 24. Rxb1 Bxb5 25. Rxb5 Nd7 26. Kf2 Rb8 27.
Rxb8+ Nxb8 28. Ke2 Kf8 29. Kd3 Na6 30. Bd2 Ke7 31. Ba5 Kd7 32. Nf1 Bh6 33. f5
Nc7 34. Bxc7 Kxc7 35. g4 Bf4 36. Kc3 Kd7 37. Kd3 Ke7 38. h4 Kf6 39. h5 Ke5 40.
fxg6 fxg6 41. hxg6 hxg6 42. g5 c4+ 43. Kc3 Kxe4 44. Kxc4 Ke5 45. Kd3 Kxd5 46.
Ke2 Ke5 47. Kf3 Kf5 0-1

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.23"]
[Round "4"]
[Board "2"]
[White "Echeverry, Jose Miguel"]
[Black "Salcedo, Pablo Esteban"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1796"]
[BlackElo "1990"]
[PlyCount "58"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. Qe2 b5 8. f4
Qc7 9. a3 e6 10. g4 Be7 11. Bg2 Bb7 12. O-O-O O-O 13. h4 Rfc8 14. h5 Nb6 15.
Bxf6 Bxf6 16. g5 Bxd4 17. Rxd4 Nc4 18. Rh3 Qc5 19. Rdd3 a5 20. g6 fxg6 21. Qg4
Re8 22. hxg6 h6 23. Nd5 Bxd5 24. exd5 Rac8 25. Be4 Ne5 26. Qe2 Nxd3+ 27. Rxd3
exd5 28. Bxd5+ Kh8 29. Qd1 Re1 0-1

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.23"]
[Round "4"]
[Board "3"]
[White "Jinete Morales, Jossie Jose"]
[Black "Zapata Arbelaez, Estiven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1601"]
[BlackElo "2102"]
[PlyCount "60"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. c5 Qc7 7. b4 e5 8. b5 e4
9. Nd2 g6 10. Qa4 Bh6 11. Nb3 O-O 12. Na5 Nb8 13. Rb1 Nfd7 14. Nb3 Nf6 15. b6
Qe7 16. Qxa7 Rxa7 17. bxa7 Nbd7 18. a8=Q Nh5 19. Na5 f5 20. Ne2 f4 21. exf4 e3
22. Bxe3 Nxf4 23. Nxf4 Bxf4 24. Rb3 Nxc5 25. dxc5 Qe5 26. Bd3 d4 27. O-O dxe3
28. Nc4 Bxh2+ 29. Kh1 Qh5 30. g3 Bxg3+ 0-1

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.23"]
[Round "5"]
[Board "1"]
[White "Salcedo, Pablo Esteban"]
[Black "Perez Lujan, Mateo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "1600"]
[PlyCount "73"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. Be3 Nbd7 8. b4
exd4 9. Nxd4 c5 10. bxc5 dxc5 11. Nb3 Re8 12. Qc2 Qe7 13. f3 a6 14. Rd1 b6 15.
O-O Bb7 16. a4 Bc6 17. a5 Reb8 18. Rfe1 b5 19. Bf1 b4 20. Nd5 Bxd5 21. exd5 Qd6
22. Qf2 Rc8 23. g3 Ne5 24. Nxc5 Nxf3+ 25. Qxf3 Rxc5 26. Bxc5 Qxc5+ 27. Kh1 Qxa5
28. d6 Rd8 29. Qc6 Qh5 30. Be2 Qh3 31. Bf3 Ng4 32. Bxg4 Qxg4 33. Re8+ Bf8 34.
Rf1 Rxe8 35. Qxe8 Qxc4 36. Rd1 Qb3 37. Qe2 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.23"]
[Round "5"]
[Board "2"]
[White "Zapata Arbelaez, Estiven"]
[Black "Echeverry, Jose Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "1796"]
[PlyCount "47"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 Nf6 2. c4 e5 3. d5 Bc5 4. Nc3 e4 5. e3 d6 6. Nge2 Bf5 7. b4 Bb6 8. Bb2
Nbd7 9. Ng3 Bg6 10. Nce2 h6 11. Nf4 Bh7 12. Nfh5 O-O 13. Be2 Qe7 14. Nxf6+ Nxf6
15. O-O Nd7 16. Rc1 a5 17. a3 f5 18. Nh5 Rf7 19. Nf4 Nf8 20. c5 dxc5 21. d6
cxd6 22. Bc4 Nd7 23. Bxf7+ Kxf7 24. Qd5+ 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.23"]
[Round "5"]
[Board "3"]
[White "Jinete Morales, Jossie Jose"]
[Black "De La Asuncion Ortiz, Angel Ma"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1601"]
[BlackElo "1645"]
[PlyCount "82"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. d4 d5 2. e3 Nf6 3. f4 e6 4. Nd2 b6 5. Ngf3 Bb7 6. Bd3 Nbd7 7. Ne5 Ne4 8. Qf3
Ndf6 9. Bb5+ Ke7 10. Bc6 Qc8 11. Qe2 Bxc6 12. Nxc6+ Ke8 13. O-O Bd6 14. Nxe4
Nxe4 15. Qg4 g6 16. Qh4 h5 17. b3 Qd7 18. Ne5 Bxe5 19. fxe5 Qe7 20. Qxe7+ Kxe7
21. Ba3+ Ke8 22. Rac1 b5 23. Bb4 a5 24. Be1 Rh7 25. c4 c6 26. Rc2 Ra7 27. Bf2
bxc4 28. bxc4 dxc4 29. Rfc1 c3 30. Be1 Kd7 31. Bxc3 Nxc3 32. Rxc3 Ra6 33. Ra3
Kc7 34. Rc5 Kb6 35. Kf2 g5 36. Kf3 g4+ 37. Kg3 h4+ 38. Kxg4 Rg7+ 39. Kh3 Ra8
40. Rb3+ Kc7 41. Rbc3 Ra6 1-0

[Event "Semifinal 1 Nacional Sub-18 Absoluto 2016"]
[Site "Medellin-Colombia"]
[Date "2016.04.23"]
[Round "5"]
[Board "4"]
[White "Lopez Guarin, Simon"]
[Black "Lopez Gonzalez, Carlos Andres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1483"]
[PlyCount "23"]
[EventDate "2016.04.21"]
[EventRounds "5"]
[EventCountry "COL"]

1. Nf3 c5 2. c4 d6 3. g3 Nf6 4. Bg2 g6 5. O-O Bg7 6. d3 O-O 7. e4 Nc6 8. Be3
Ng4 9. Bf4 Bxb2 10. Nbd2 Bxa1 11. Qxa1 Nb4 12. Bh6 0-1