[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Escobar Castaneda, Daniel"]
[Black "Castrillon Gomez, Melissa"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1754"]
[BlackElo "2019"]
[PlyCount "38"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d3 g6 4.g3 Bg7 5.Bg2 Nc6 6.O-O Nf6 7.Re1 O-O 8.Nbd2 d5 9.exd5
Nxd5 10.Nf1 Bg4 11.h3 Bxf3 12.Bxf3 e6 13.c3 Qd7 14.Ne3 Nb6 15.Ng4 h5 16.Nh2 Ne5
17.Be3 Nxd3 18.Bxb7 Rad8 19.Bxc5 Qxb7 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Blandon, Luis Guillermo"]
[Black "Aristizabal, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1990"]
[BlackElo "0"]
[PlyCount "76"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 d6 8.c3 Na5 9.Bc2
c5 10.d4 Qc7 11.h3 O-O 12.a4 Bb7 13.d5 Nd7 14.g4 c4 15.Be3 Nc5 16.Nfd2 Rfb8
17.f4 bxa4 18.fxe5 dxe5 19.Nf3 Nab3 20.Ra2 Bc8 21.Qe2 Bd7 22.Na3 Bb5 23.Rd1 f6
24.Nh4 g6 25.Qg2 f5 26.d6 Bxd6 27.Nxb5 axb5 28.exf5 Rd8 29.fxg6 hxg6 30.Bxg6 Be7
31.Rxd8+ Rxd8 32.Nf5 Rd1+ 33.Kh2 e4+ 34.Qg3 Qxg3+ 35.Kxg3 Bd8 36.h4 Bc7+ 37.Kg2
Ne6 38.h5 Nf4+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Upegui Cardona, Yuliet Estefa"]
[Black "Posada, Juan Manuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1982"]
[PlyCount "74"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be2 c6 5.Nc3 Nd7 6.O-O Ngf6 7.Re1 Qa5 8.Bf1 e5 9.Be3
O-O 10.Qd2 Ng4 11.d5 Nxe3 12.Qxe3 c5 13.Nb5 Qb6 14.Qc3 a6 15.Na3 Qc7 16.Nc4 b5
17.Ne3 Nb6 18.Qd2 f5 19.exf5 gxf5 20.c3 Qd8 21.Qd1 e4 22.Nd2 Qh4 23.g3 Qg5 24.f4
exf3 25.Nxf3 Qh6 26.Qe2 Bb7 27.Qd3 c4 28.Qc2 Qh5 29.Qd1 f4 30.g4 Qg6 31.Nh4 Qg5
32.Nef5 Nxd5 33.Bg2 Nxc3 34.bxc3 Bxg2 35.Nxg7 Kxg7 36.Nf5+ Rxf5 37.Qd4+ Rf6 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Zapata Arbelaez, Estiven"]
[Black "Saldarriaga Quintero, Mauricio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "0"]
[PlyCount "55"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O Ngf6 5.Re1 a6 6.Bf1 e6 7.d4 cxd4 8.Qxd4 Be7
9.Nc3 O-O 10.Bg5 b6 11.g3 Bb7 12.Bg2 Qc7 13.Rad1 Rac8 14.Bxf6 Nxf6 15.h3 Rfd8
16.Qe3 d5 17.exd5 Nxd5 18.Nxd5 Bxd5 19.Ne5 Bc5 20.Qc3 Bxg2 21.Kxg2 Qb7+ 22.Qf3
Qxf3+ 23.Kxf3 Bd4 24.c3 Bxe5 25.Rxd8+ Rxd8 26.Rxe5 Rd2 27.Re2 Rxe2 28.Kxe2 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Jaramillo, Daniel Alejandro"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1934"]
[PlyCount "62"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e4 d6 6.Be2 e5 7.dxe5 dxe5 8.Qxd8 Rxd8
9.Bg5 Re8 10.Nd5 Nxd5 11.cxd5 c6 12.dxc6 Nxc6 13.Bc4 Bg4 14.Be2 Rac8 15.h3 Be6
16.O-O h6 17.Be3 Nd4 18.Nxd4 exd4 19.Bc1 Bc4 20.Bxc4 Rxc4 21.f3 Rc2 22.Rb1 Rec8
23.Bf4 g5 24.Bd6 d3 25.Rfd1 Bd4+ 26.Kh1 d2 27.Ba3 Rc1 28.b3 Be3 29.Bxc1 dxc1=Q
30.Rbxc1 Rxc1 31.Rxc1 Bxc1 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Castrillon Gomez, Melissa"]
[Black "Ferreira Morales, Jorge Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "1809"]
[PlyCount "69"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.c4 c6 7.O-O O-O 8.Nc3 Nxc3
9.bxc3 Nd7 10.Nxd7 Bxd7 11.cxd5 cxd5 12.Qh5 g6 13.Qxd5 Bc6 14.Qg5 Be7 15.Qg3 Qd5
16.f3 Qa5 17.Bb2 Ba3 18.Qf2 Rac8 19.c4 Rfe8 20.d5 Bc5 21.Bd4 Bxd4 22.Qxd4 Rcd8
23.Qf2 Qc3 24.dxc6 Rxd3 25.cxb7 Rd2 26.Rae1 Red8 27.Qe3 Qxe3+ 28.Rxe3 Rb2 29.Rb3
Rxb3 30.axb3 Rb8 31.b4 Rxb7 32.b5 Kf8 33.Kf2 Ke7 34.Ke3 Kd6 35.Kd4 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Posada, Juan Manuel"]
[Black "Velasquez, Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1982"]
[BlackElo "0"]
[PlyCount "41"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nc3 d6 3.g3 Nf6 4.Bg2 e6 5.d3 Be7 6.Be3 Nc6 7.f4 a6 8.h3 Bd7 9.Nf3 Qc7
10.O-O O-O 11.Qd2 b5 12.g4 Rac8 13.f5 exf5 14.exf5 Ne5 15.Nxe5 dxe5 16.g5 Nh5
17.Nd5 Qd6 18.f6 Bxf6 19.gxf6 Bxh3 20.Ne7+ Kh8 21.Bxh3 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Jaramillo Ochoa, Mateo"]
[Black "Buitrago, Maria Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "0"]
[PlyCount "77"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.h3 d6 9.c3
Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Re8 13.d5 Bf8 14.b3 Bd7 15.Nf1 h6 16.Ng3 g6
17.Nh2 c4 18.b4 Nb7 19.Be3 a5 20.Qf3 Qd8 21.a3 Qe7 22.Qe2 Ra6 23.Rac1 Rea8
24.Bb1 axb4 25.axb4 Ra3 26.f3 Rb3 27.Ng4 h5 28.Nxf6+ Qxf6 29.Qd2 Qd8 30.Ne2 Qc7
31.g4 Kh7 32.Kh2 Be7 33.gxh5 gxh5 34.Rg1 Qc8 35.Ng3 Bxh3 36.Nxh5 Bd7 37.Rg7+ Kh8
38.Bf2 Ra1 39.Qh6# 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Ruiz Arenas, Maria Camila"]
[Black "Blandon, Luis Guillermo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "0"]
[BlackElo "1990"]
[PlyCount "42"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.c4 Nf6 4.Nc3 e5 5.h3 g6 6.Bd3 Bg7 7.Bc2 O-O 8.O-O Nc6 9.d3 h6
10.Ne2 Nh7 11.Ng3 h5 12.Be3 Qf6 13.Qd2 h4 14.Ne2 Bxh3 15.Bg5 Nxg5 16.Qxg5 Qxg5
17.Nxg5 Bd7 18.f4 Nb4 19.Bb1 exf4 20.a3 Bxb2 21.axb4 Bxa1 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Aristizabal, Alejandro"]
[Black "Zapata Arbelaez, Estiven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1972"]
[PlyCount "72"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d4 Nxe4 5.dxe5 Be7 6.O-O O-O 7.Bf4 Nc5 8.c3 Ne6
9.Be3 a6 10.Bd3 d6 11.Qc2 h6 12.exd6 Bxd6 13.Nbd2 Ne5 14.Nxe5 Bxe5 15.Rad1 Bd7
16.Nc4 Bf6 17.Be4 Rb8 18.Na5 c6 19.Nc4 Qe7 20.Nd6 Ng5 21.Rfe1 Nxe4 22.Qxe4 Be6
23.Nf5 Bxf5 24.Qxf5 Rfe8 25.Kf1 Rbd8 26.Rxd8 Qxd8 27.Qh5 Re5 28.Qe2 Qa5 29.Qc4
Qc7 30.h3 Rb5 31.Bf4 Qd7 32.Qe2 Kh7 33.Rd1 Qf5 34.Bc1 g6 35.Qe8 Bh4 36.f3 Re5 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Loaiza, Yurani"]
[Black "Upegui Cardona, Yuliet Estefa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1882"]
[BlackElo "0"]
[PlyCount "51"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nc3 Nc6 3.g3 Nf6 4.Bg2 Bc5 5.Nf3 d6 6.O-O h6 7.d3 Bg4 8.h3 Bxf3 9.Qxf3
Nd4 10.Qd1 O-O 11.Na4 Bb6 12.Nxb6 axb6 13.f4 exf4 14.Bxf4 Re8 15.Be3 Nc6 16.Rf2
Ne5 17.Qd2 Nh7 18.b3 Re6 19.a4 Rf6 20.Raf1 Rxf2 21.Qxf2 Qe7 22.Qf5 g6 23.Qf4 g5
24.Qf2 Rf8 25.Qf5 Qe6 26.Qf2 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Posada, Juan Manuel"]
[Black "Castrillon Gomez, Melissa"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1982"]
[BlackElo "2019"]
[PlyCount "93"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.c4 g6 2.g3 Bg7 3.Bg2 d6 4.d3 e5 5.Nc3 f5 6.h4 Nf6 7.Bg5 h6 8.Bd2 Nc6 9.Rb1 O-O
10.b4 a6 11.e3 Qe7 12.Nge2 Be6 13.Nd5 Qf7 14.Nec3 Nh5 15.O-O Rae8 16.b5 Nd8
17.bxa6 bxa6 18.Ne2 g5 19.hxg5 hxg5 20.f4 exf4 21.gxf4 g4 22.Qe1 Nf6 23.Nxf6+
Bxf6 24.Bc3 Qh5 25.Ng3 Qh4 26.Kf2 Bxc3 27.Qxc3 Qf6 28.Qxf6 Rxf6 29.Rb8 Bd7
30.Ra8 Nc6 31.Rxe8+ Bxe8 32.Rb1 a5 33.a3 Ne7 34.Rb7 Kf8 35.Rxc7 Ba4 36.Ra7 Bc2
37.Ra8+ Kf7 38.d4 a4 39.Ra7 Rh6 40.e4 Rh2 41.Nxf5 Rxg2+ 42.Kxg2 Bxe4+ 43.Kg3
Bxf5 44.Rxa4 Bc2 45.Ra7 Bd1 46.c5 dxc5 47.dxc5 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Zapata Arbelaez, Estiven"]
[Black "Rendon, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "2130"]
[PlyCount "68"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.Bb5 Nd4 5.Bc4 Bc5 6.d3 d6 7.h3 c6 8.Be3 Be6 9.Bxe6
fxe6 10.O-O O-O 11.Bxd4 exd4 12.Na4 Qa5 13.Nxc5 Qxc5 14.Qd2 e5 15.Nh4 Nh5 16.Nf5
Rxf5 17.exf5 Rf8 18.Kh2 Qd5 19.Qe2 Rxf5 20.Qe4 Qf7 21.Qh4 g5 22.Qg4 Nf4 23.Rae1
h5 24.Qd1 Qd5 25.Re4 Qe6 26.Rfe1 Qf6 27.c4 Kf8 28.Qb3 Nxg2 29.Qxb7 Rxf2 30.Qc8+
Kg7 31.Qd7+ Kh6 32.Kg1 Ne3 33.R4xe3 dxe3 34.Qxc6 e2 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Saldarriaga Quintero, Mauricio"]
[Black "Loaiza, Yurani"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1882"]
[PlyCount "59"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nf6 3.Nc3 Bb4 4.Nxe5 O-O 5.Nd3 Bxc3 6.dxc3 Nxe4 7.Nf4 d6 8.Be2 Nd7
9.O-O Ne5 10.Be3 Bd7 11.Qd4 Bc6 12.Rad1 Qh4 13.f3 Nc5 14.Nd5 Qd8 15.Nb4 Ne6
16.Qd2 Bd7 17.f4 a5 18.Nd5 Nc6 19.f5 Nc5 20.Bxc5 dxc5 21.f6 h6 22.fxg7 Kxg7
23.Rf6 Rh8 24.Qf4 Be6 25.Rxe6 fxe6 26.Nxc7 Qf6 27.Rd7+ Ne7 28.Qg4+ Kf8 29.Nxa8
Rg8 30.Rd8+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Ferreira Morales, Jorge Luis"]
[Black "Buitrago, Maria Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1809"]
[BlackElo "0"]
[PlyCount "71"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Be7 7.Nbd2 O-O 8.Nf1 Re8 9.Ng3
Bf8 10.h3 g6 11.Nh2 Bg7 12.O-O b5 13.Bc2 Rf8 14.Be3 Ne8 15.d4 Bd7 16.Qd2 Kh8
17.Bh6 exd4 18.cxd4 Bxh6 19.Qxh6 Ng7 20.Nf3 f6 21.e5 Nf5 22.Nxf5 Bxf5 23.Bxf5
gxf5 24.Nh4 fxe5 25.Ng6+ Kg8 26.Qxf8+ Qxf8 27.Nxf8 Kxf8 28.dxe5 Nxe5 29.Rfd1 Ke7
30.f4 Ng6 31.g3 c5 32.Rd5 Ke6 33.Rad1 Rd8 34.Rxc5 Ne7 35.Rc7 d5 36.Re1+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Velasquez, Sebastian"]
[Black "Aristizabal, Alejandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "93"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 Na5 9.Bc2
c5 10.h3 Qc7 11.d3 O-O 12.Nbd2 Re8 13.Nf1 Bf8 14.Bg5 Nd7 15.Ng3 g6 16.Qd2 Bb7
17.Bh6 Bg7 18.Bxg7 Kxg7 19.Qg5 f6 20.Qg4 Rad8 21.Nh4 Bc8 22.f4 c4 23.f5 g5
24.Nh5+ Kf7 25.Nf3 h6 26.dxc4 Nxc4 27.Bb3 Nc5 28.Bxc4+ bxc4 29.h4 Nd3 30.hxg5
hxg5 31.Red1 Rg8 32.Rd2 Bb7 33.Ne1 d5 34.Nxd3 cxd3 35.exd5 Bxd5 36.Rxd3 Qb6+
37.Kh2 e4 38.Rd2 Qb8+ 39.Qg3 Rh8 40.Qxb8 Rxh5+ 41.Kg1 Rxb8 42.Rxd5 Rxb2 43.Rd7+
Ke8 44.Rad1 Rb8 45.R7d6 Rc8 46.Re6+ Kf7 47.Rxa6 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Jaramillo, Daniel Alejandro"]
[Black "Ruiz Arenas, Maria Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "43"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.c4 e5 2.Nc3 Nf6 3.d3 Nc6 4.g3 Bb4 5.Bd2 O-O 6.a3 Bxc3 7.Bxc3 d5 8.cxd5 Nxd5
9.Qc2 Nxc3 10.Qxc3 f5 11.Bg2 Bd7 12.Nf3 Qe7 13.O-O e4 14.dxe4 fxe4 15.Nd2 Bf5
16.Qc4+ Kh8 17.Nxe4 b5 18.Qxc6 Bxe4 19.Qxe4 Qxe4 20.Bxe4 Rae8 21.Bf3 c5 22.Rad1 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Castrillon Gomez, Melissa"]
[Black "Blandon, Luis Guillermo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "1990"]
[PlyCount "49"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d4 b5 6.Bb3 Nxd4 7.Nxd4 exd4 8.Bd5 Rb8
9.Qxd4 Nf6 10.O-O Be7 11.Nc3 O-O 12.Be3 Bd7 13.a3 c6 14.Ba2 c5 15.Qd3 Bc6 16.f3
Qc7 17.Nd5 Bxd5 18.Bxd5 Nd7 19.Rad1 Bf6 20.c3 Ne5 21.Qe2 Rbd8 22.Bf4 Rfe8 23.Bg3
c4 24.Bxe5 dxe5 25.a4 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Jaramillo Ochoa, Mateo"]
[Black "Posada, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1934"]
[BlackElo "1982"]
[PlyCount "26"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.Bc4 Nf6 5.d4 Nc6 6.Nge2 Bg4 7.f3 Bh5 8.Bd2 O-O-O
9.Nb5 Qb6 10.Nec3 Nxd4 11.Na4 Qa6 12.Nc5 Qb6 13.Na4 Qa6 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Rendon, Daniel"]
[Black "Ferreira Morales, Jorge Luis"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2130"]
[BlackElo "1809"]
[PlyCount "53"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.Nf3 d5 2.b3 Nf6 3.Bb2 e6 4.e3 Be7 5.Be2 O-O 6.O-O c5 7.a3 Nc6 8.Bb5 Bd7 9.d3
a6 10.Bxc6 Bxc6 11.Nbd2 b5 12.Ne5 Bb7 13.f4 Rc8 14.f5 Qb6 15.fxe6 Qxe6 16.Ndf3
h6 17.Qe2 Rfe8 18.Qf2 c4 19.Bd4 Bc5 20.Nh4 Bxd4 21.exd4 cxd3 22.cxd3 Rf8 23.Nf5
Ne8 24.Rae1 Rc7 25.Qg3 Qf6 26.Ng4 Qg5 27.Ngxh6+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Velasquez, Sebastian"]
[Black "Zapata Arbelaez, Estiven"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1972"]
[PlyCount "58"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+
Kxd8 9.Bg5+ Ke8 10.Nc3 h6 11.Bf4 Be6 12.Rad1 Be7 13.Nd4 Nxd4 14.Rxd4 Rd8 15.Ne2
c5 16.Rxd8+ Kxd8 17.Be3 b6 18.Nf4 Bf5 19.Rd1+ Kc8 20.Nd5 Re8 21.Rd2 Bd8 22.Bf4
f6 23.Ne3 Be6 24.Kf1 h5 25.exf6 Bxf6 26.Nd5 c6 27.Nxf6 Bc4+ 28.Rd3 Bxd3+ 29.cxd3
gxf6 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Buitrago, Maria Camila"]
[Black "Loaiza, Yurani"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1882"]
[PlyCount "37"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Nc6 7.O-O Be7 8.Re1 Bg4
9.c4 Nf6 10.Be3 O-O 11.Nc3 Bxf3 12.Qxf3 Nb4 13.Bf4 dxc4 14.Bxc4 Nc2 15.Rxe7 Qxe7
16.Rc1 Nxd4 17.Qxb7 Rfc8 18.Nd5 Nxd5 19.Bxd5 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Ruiz Arenas, Maria Camila"]
[Black "Escobar Castaneda, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1754"]
[PlyCount "90"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Qe7 3.Nc3 c6 4.d4 d6 5.h3 Qc7 6.Bc4 b5 7.Bb3 a5 8.a4 b4 9.Ne2 Be7
10.c3 bxc3 11.bxc3 Nf6 12.Bc2 O-O 13.O-O Nbd7 14.Bg5 h6 15.Be3 Re8 16.Qd2 Nf8
17.Nh2 Ng6 18.f4 Ba6 19.f5 Bxe2 20.Qxe2 Nf4 21.Bxf4 exf4 22.Rxf4 d5 23.e5 Bd6
24.Qf3 Bxe5 25.dxe5 Rxe5 26.Rb1 Rae8 27.Qf1 Re1 28.Rxe1 Rxe1 29.Qxe1 Qxf4 30.Qf2
Qc4 31.Qd4 Qe2 32.Qd1 Qe3+ 33.Kh1 Qxc3 34.Ng4 Nxg4 35.hxg4 c5 36.Qe2 c4 37.Kh2
Kf8 38.Bd1 Qf6 39.Qd2 Qe5+ 40.g3 d4 41.Qf4 Qxf4 42.gxf4 d3 43.Kg1 c3 44.Kf1 c2
45.Bxc2 dxc2 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Posada, Juan Manuel"]
[Black "Rendon, Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1982"]
[BlackElo "2130"]
[PlyCount "57"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.cxd5 exd5 5.Nf3 Bd6 6.O-O O-O 7.d3 Re8 8.Nc3 c6
9.Rb1 Bf5 10.b4 a6 11.a4 Qe7 12.Nd4 Bg4 13.Qb3 Bc8 14.Nc2 Nbd7 15.e4 dxe4
16.dxe4 Nb6 17.Nd4 c5 18.bxc5 Bxc5 19.Be3 Ng4 20.Nf5 Bxf5 21.Bxc5 Qxc5 22.exf5
Nc4 23.Ne4 Rxe4 24.Bxe4 Nd2 25.Qxb7 Rf8 26.Rbc1 Qd6 27.Rcd1 Qh6 28.h4 Nxf1
29.Kxf1 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Blandon, Luis Guillermo"]
[Black "Saldarriaga Quintero, Mauricio"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1990"]
[BlackElo "0"]
[PlyCount "47"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Nbd7 8.Qf3 Be7
9.Bc4 O-O 10.O-O-O Re8 11.h3 Qc7 12.Bb3 b5 13.Bxf6 Bxf6 14.e5 Bb7 15.Qg4 h5
16.Nxe6 Rxe6 17.Qxh5 dxe5 18.Bxe6 fxe6 19.f5 b4 20.fxe6 Nc5 21.Rd7 Nxd7 22.Qf7+
Kh8 23.Qh5+ Kg8 24.Qf7+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Zapata Arbelaez, Estiven"]
[Black "Castrillon Gomez, Melissa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1972"]
[BlackElo "2019"]
[PlyCount "72"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O Nf6 6.Re1 g6 7.e5 dxe5 8.Nxe5 Qd8
9.Qf3 Qd5 10.Qe2 Nbd7 11.Nxd7 Qxd7 12.Qe5 Bg7 13.Qxc5 O-O 14.h3 Rac8 15.Qe3 Nd5
16.Qe4 e5 17.Nc3 Nf4 18.d3 f5 19.Qb4 Ne6 20.Ne2 Rxc2 21.Qb3 Rc6 22.Be3 Kh8 23.f3
Nc5 24.Bxc5 Rxc5 25.Rac1 Rd5 26.Rcd1 Rd8 27.d4 exd4 28.Nf4 Rb5 29.Qa3 Re8
30.Qxa7 Rxb2 31.Ne6 Bf6 32.Nc5 Qb5 33.Rxe8+ Qxe8 34.Qa3 Qe2 35.Qa8+ Kg7 36.Ne6+
Qxe6 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Loaiza, Yurani"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1882"]
[BlackElo "1934"]
[PlyCount "58"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Nf6 6.c3 O-O 7.d4 d5 8.exd5 Qxd5 9.c4
Qd6 10.d5 Na5 11.Bd2 a6 12.Bxa5 axb5 13.Bd2 bxc4 14.Na3 Qxd5 15.Rxe7 Ne4 16.Nb5
Nxd2 17.Nxd2 Bxb2 18.Nc7 Qd6 19.Nxa8 Qxe7 20.Nxc4 Rd8 21.Qe1 Bxa1 22.Qxa1 Qe2
23.Ne3 Rd2 24.Qf1 Qxf1+ 25.Kxf1 b5 26.Nc7 Rxa2 27.Ned5 Be6 28.Nxe6 fxe6 29.Nc3
Rb2 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Ferreira Morales, Jorge Luis"]
[Black "Aristizabal, Alejandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1809"]
[BlackElo "0"]
[PlyCount "63"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nc3 Bc5 3.Bc4 d6 4.f4 Nc6 5.Nf3 Bg4 6.Bb5 Nge7 7.Na4 Bb6 8.Nxb6 axb6
9.h3 Bd7 10.O-O O-O 11.d3 exf4 12.Bxf4 Ng6 13.Be3 Nge5 14.c3 Nxf3+ 15.gxf3 Bxh3
16.Rf2 Ra5 17.a4 Ne5 18.b4 Ra8 19.d4 Ng6 20.Bf1 Bd7 21.Rh2 f5 22.Bc4+ Kh8 23.f4
h6 24.e5 b5 25.axb5 Rxa1 26.Qxa1 dxe5 27.dxe5 Qa8 28.Qb2 Qa4 29.Qb1 Qa3 30.Bd4
Qa8 31.e6 Be8 32.Rxh6+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Jaramillo, Daniel Alejandro"]
[Black "Velasquez, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "36"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.c4 d5 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.Bf4 Nc6 6.e3 O-O 7.h3 Nh5 8.Be5 f6 9.cxd5
fxe5 10.dxc6 exd4 11.cxb7 Bxb7 12.Nxd4 Bxd4 13.exd4 Qd6 14.Qb3+ Kh8 15.Qxb7 Qxd4
16.Ne4 Rab8 17.Rd1 Qxd1+ 18.Kxd1 Rxb7 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Escobar Castaneda, Daniel"]
[Black "Buitrago, Maria Camila"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1754"]
[BlackElo "0"]
[PlyCount "75"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Bc4 d6 6.h3 Be6 7.Bxe6 fxe6 8.O-O Be7
9.d3 O-O 10.Nxd4 exd4 11.Ne2 e5 12.f4 Qd7 13.f5 d5 14.Ng3 dxe4 15.dxe4 Qc6
16.Qd3 Rad8 17.Bg5 Qb6 18.b3 Rd6 19.Kh1 Rc6 20.Qe2 Rc3 21.Rf3 Qc5 22.Rc1 Qa3
23.Rxc3 dxc3 24.Qc4+ Kh8 25.Qxc3 Nxe4 26.Nxe4 Bxg5 27.Rf1 Bd8 28.Qxe5 Qxa2
29.Qc3 Re8 30.f6 Qa6 31.fxg7+ Kg8 32.Qf3 Kxg7 33.Qf7+ Kh6 34.Ng3 Qg6 35.Nf5+ Kg5
36.Qd5 Qc6 37.Qd2+ Kh5 38.Ng7+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Castrillon Gomez, Melissa"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2019"]
[BlackElo "1934"]
[PlyCount "63"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 O-O 8.Be3 b6
9.Qd2 e5 10.Bh6 Qd6 11.O-O Ne8 12.Nh2 f6 13.Bxg7 Nxg7 14.f4 exf4 15.Rxf4 Ne6
16.Rf2 Nd4 17.Raf1 Kg7 18.Nd1 h5 19.Ne3 b5 20.Nf3 Qg3 21.c3 Ne6 22.Kh1 Nc7 23.e5
f5 24.d4 cxd4 25.Nxd4 f4 26.Nec2 Nd5 27.Rf3 Qg5 28.Nxc6 Ne3 29.Nxe3 fxe3 30.Rxf8
Be6 31.Nd8 Bf5 32.Qd7+ 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Saldarriaga Quintero, Mauricio"]
[Black "Posada, Juan Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1982"]
[PlyCount "99"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.c4 cxd4 5.Nxd4 Nc6 6.Be3 Nf6 7.Nc3 d6 8.Be2 O-O
9.O-O Bd7 10.f3 a5 11.b3 Nxd4 12.Bxd4 Bc6 13.Qd2 Nd7 14.Bxg7 Kxg7 15.Qd4+ Kg8
16.Rfd1 Rc8 17.Rac1 Qb6 18.Nd5 Bxd5 19.exd5 Qxd4+ 20.Rxd4 Kg7 21.Re1 Rc7 22.Bd3
Nc5 23.Bb1 Rfc8 24.Kf2 Kf6 25.h4 Na6 26.Rf4+ Kg7 27.Rfe4 Kf8 28.h5 Nb4 29.hxg6
hxg6 30.Rh1 Kg7 31.f4 a4 32.f5 gxf5 33.Reh4 e6 34.dxe6 fxe6 35.Rh7+ Kf6 36.R7h6+
Kf7 37.Rh7+ Ke8 38.R7h6 Re7 39.Rh8+ Kd7 40.Rxc8 Kxc8 41.a3 Nc6 42.b4 Ne5 43.Rh4
Rc7 44.Ba2 Ng4+ 45.Ke2 Re7 46.Rh8+ Kc7 47.Ra8 Rg7 48.c5 Nf6 49.Bxe6 Re7 50.Rc8# 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Velasquez, Sebastian"]
[Black "Ferreira Morales, Jorge Luis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1809"]
[PlyCount "46"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nf6 3.Nc3 Bb4 4.Nxe5 O-O 5.Nd3 Bxc3 6.dxc3 Nxe4 7.Nf4 Re8 8.Be2 d6
9.O-O Nd7 10.Re1 Ndf6 11.Bf3 Bd7 12.Nd5 Bc6 13.Nxf6+ Qxf6 14.Qd3 Nc5 15.Rxe8+
Rxe8 16.Qd1 Bxf3 17.gxf3 Re6 18.Be3 Nd7 19.f4 Qg6+ 20.Kf1 Qe4 21.Qg4 Qh1+ 22.Qg1
Qf3 23.Re1 Rg6 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Loaiza, Yurani"]
[Black "Zapata Arbelaez, Estiven"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1882"]
[BlackElo "1972"]
[PlyCount "12"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 d6 5.Nge2 Nf6 6.O-O O-O 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Aristizabal, Alejandro"]
[Black "Escobar Castaneda, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1754"]
[PlyCount "67"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Qe7 3.Nc3 c6 4.d4 d6 5.Be2 Nf6 6.Bg5 h6 7.Bh4 g5 8.Bg3 Nh5 9.dxe5
Nxg3 10.exd6 Qxd6 11.Qxd6 Bxd6 12.hxg3 Be6 13.Nxg5 Be5 14.Nxe6 fxe6 15.f4 Bxc3+
16.bxc3 Nd7 17.Bd3 Nc5 18.Rh5 Nxd3+ 19.cxd3 O-O-O 20.d4 Rdg8 21.Kf2 Rg6 22.Rah1
b5 23.Kf3 Rhg8 24.R1h3 a5 25.Rxh6 Rxh6 26.Rxh6 Kd7 27.e5 Rg7 28.Rh8 a4 29.Ra8
Re7 30.g4 Rf7 31.Ra7+ Ke8 32.Rxf7 Kxf7 33.f5 exf5 34.gxf5 

[Event "Zonal Occidente IRT sub 16 Abs"]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Buitrago, Maria Camila"]
[Black "Ruiz Arenas, Maria Camila"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "70"]
[EventDate "2011.03.23"]
[EventRounds "6"]
[EventCountry "COL"]

1.d4 d5 2.Nf3 e6 3.e3 c5 4.c3 Nf6 5.Bd3 Nc6 6.Nbd2 b6 7.O-O Bd6 8.Re1 cxd4
9.cxd4 Nb4 10.Bb5+ Bd7 11.Bxd7+ Qxd7 12.a3 Nc6 13.e4 dxe4 14.Nxe4 Nxe4 15.Rxe4
f5 16.Re2 h6 17.d5 Nd8 18.Qb3 Ke7 19.dxe6 Nxe6 20.Nd4 Bxh2+ 21.Kxh2 Qxd4
22.Qxe6+ Kf8 23.Qxf5+ Qf6 24.Qxf6+ gxf6 25.Bf4 Re8 26.Rxe8+ Kxe8 27.Rc1 Kf7
28.Rc7+ Kg6 29.Rxa7 Kf5 30.Be3 b5 31.Rb7 h5 32.Rxb5+ Kg6 33.a4 Ra8 34.a5 Ra6
35.b4 Kf7