[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Caldera Sotomayor, Wilber"]
[Black "Alvarez, Alfonso"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2049"]
[PlyCount "23"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Bc4 Nf6 3.Nc3 Be7 4.Nf3 d6 5.a3 O-O 6.d4 exd4 7.Nxd4 a6 8.Bd3 b5 9.Nf5
Bxf5 10.exf5 d5 11.Qf3 Nc6 12.Bf4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Montoya, Rafael"]
[Black "Quintero Casallas, Wilson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2099"]
[BlackElo "0"]
[PlyCount "57"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.b4 b6 3.Nf3 e6 4.a3 Bb7 5.Nc3 g6 6.bxc5 bxc5 7.Rb1 Qc8 8.Bb2 f6 9.e5
f5 10.Nb5 Nh6 11.Nd6+ Bxd6 12.exd6 O-O 13.d4 c4 14.Qd2 Bxf3 15.gxf3 Nf7 16.d5 e5
17.f4 Re8 18.Be2 Qc5 19.fxe5 Nxe5 20.O-O Na6 21.Kh1 Rac8 22.Bc3 Qxd6 23.f4 Nc7
24.Bxe5 Qxd5+ 25.Qxd5+ Nxd5 26.Bf3 Ne3 27.Rfe1 Nxc2 28.Re2 Rxe5 29.Rxe5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Gil Restrepo, Gustavo Adolfo"]
[Black "Ballesteros Lopez, William"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2020"]
[PlyCount "54"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 Nf6 2.Nc3 d6 3.h3 c5 4.Nf3 Nc6 5.d4 cxd4 6.Nxd4 g6 7.Bc4 Bg7 8.Be3 O-O
9.O-O Bd7 10.Qd2 Rc8 11.Bb3 Na5 12.f3 Nc4 13.Bxc4 Rxc4 14.Nce2 Qc8 15.c3 Rd8
16.b3 Rc5 17.Rf2 d5 18.exd5 Nxd5 19.c4 Nxe3 20.Qxe3 Re5 21.Qc3 Bxh3 22.Rd1 Bf5
23.Ng3 Red5 24.Rfd2 Rxd4 25.Rxd4 Rxd4 26.Rxd4 Qc5 27.Ne2 e5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Diaz Mesa, Jose Ignacio"]
[Black "Echavarria, Gustavo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1971"]
[PlyCount "115"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.Nf3 Nf6 5.Be2 e6 6.O-O Be7 7.d4 c6 8.Re1 O-O
9.Bd3 Rd8 10.Re5 Qb6 11.Na4 Qc7 12.c4 Nbd7 13.Re1 h6 14.Qc2 Bd6 15.c5 Bf4 16.g3
Bxc1 17.Raxc1 a6 18.Qc4 b5 19.cxb6 Nxb6 20.Nxb6 Qxb6 21.Rc3 Bb7 22.Bf1 Rac8
23.Rb3 Qa7 24.Qb4 Ba8 25.Qa5 c5 26.dxc5 Rd5 27.Qb6 Qe7 28.Rc1 Bc6 29.Bxa6 Nd7
30.Qa7 Ra8 31.Qc7 Ba4 32.Rb6 Qf6 33.Be2 Nxb6 34.Qxb6 Rf5 35.Qb7 Qd8 36.c6 Qc8
37.b3 Bb5 38.Nd4 Bxe2 39.Nxe2 Rfa5 40.a4 Rb8 41.Qxc8+ Rxc8 42.Nd4 Kf8 43.Nb5 Ke7
44.c7 Kd7 45.Rc5 f6 46.f4 g6 47.Kf2 h5 48.h4 f5 49.Ke3 Ra6 50.Kd4 e5+ 51.Rxe5
Ra5 52.Rd5+ Ke7 53.Rc5 Ra6 54.Kc4 Kd7 55.Rd5+ Kc6 56.Rd6+ Kb7 57.Rxa6 Kxa6
58.Kc5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Guerra, Francisco Anibal"]
[Black "Santamaria V, Miguel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1941"]
[PlyCount "58"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 g6 2.Nf3 Bg7 3.e3 d6 4.Bd3 Nd7 5.O-O e6 6.c4 b6 7.Nc3 Bb7 8.Qe2 Ne7 9.Rd1
h6 10.e4 a6 11.Be3 O-O 12.Rac1 g5 13.h3 Ng6 14.Nh2 Nf6 15.e5 Nh7 16.Qh5 Nf4
17.Bxf4 gxf4 18.h4 Kh8 19.Ng4 Rg8 20.Be4 Bxe4 21.Nxe4 Qe7 22.Nxh6 Bxh6 23.Qxh6
dxe5 24.dxe5 Rg6 25.Qh5 Kg7 26.Rc3 Rh8 27.Qe2 Qxh4 28.f3 Ng5 29.Nxg5 Rxg5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "1"]
[Board "1"]
[White "Echeverry, Ignacio"]
[Black "Aguilar, Hernando"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1856"]
[PlyCount "73"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.c3 Nc6 5.Nbd2 d5 6.Bd3 Bd6 7.Qe2 O-O 8.e4 dxe4
9.Nxe4 Nxe4 10.Qxe4 f5 11.Qe2 cxd4 12.O-O dxc3 13.bxc3 Qf6 14.Bb2 Ne5 15.Nxe5
Qxe5 16.Qxe5 Bxe5 17.Rfe1 Bf6 18.Bc4 Kf7 19.Rad1 b5 20.Bb3 b4 21.Re3 a5 22.Ba4
Ba6 23.Rd7+ Kg6 24.Rg3+ Kh6 25.Bc1+ g5 26.h4 Kg6 27.hxg5 Bxc3 28.Rd6 Bc4 29.f4
Bxa2 30.Rh3 Rfe8 31.Bd7 Bg7 32.g4 Kf7 33.gxf5 exf5 34.Rhd3 Ke7 35.Be3 Bc4 36.Rd1
Rac8 37.Ba4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Cespedes, Cesar Ivan"]
[Black "Arroyave, Jhon Jairo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2117"]
[BlackElo "0"]
[PlyCount "23"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qd2 h6 8.Bxf6 Qxf6
9.O-O-O Nc6 10.Kb1 Nxd4 11.Qxd4 Qxd4 12.Rxd4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Restrepo, Hugo"]
[Black "Montoya, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1821"]
[BlackElo "2099"]
[PlyCount "72"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 Nc6 2.Nf3 d5 3.exd5 Qxd5 4.Nc3 Qa5 5.Bb5 Bd7 6.O-O a6 7.Bc4 e6 8.d3 Nf6
9.Bd2 Qh5 10.Ng5 Qg6 11.Re1 h6 12.Nge4 O-O-O 13.a3 Ne5 14.Qe2 Bc6 15.f3 Nh5
16.Kh1 f5 17.Nf2 Bd6 18.Bxe6+ Qxe6 19.d4 Qe7 20.dxe5 Qh4 21.Kg1 Bc5 22.Be3 Nf4
23.Bxf4 Qxf4 24.Rad1 g5 25.Kf1 Qxh2 26.e6 Rde8 27.Qe5 Bd6 28.Rxd6 Qxe5 29.Rxe5
cxd6 30.Rxf5 Rxe6 31.Nfe4 g4 32.b4 gxf3 33.gxf3 h5 34.Ng5 Re5 35.Rxe5 dxe5
36.Nf7 Rg8 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Maldonado, Hector"]
[Black "Guerra, Francisco Anibal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2022"]
[BlackElo "0"]
[PlyCount "31"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 Nc6 5.Bb5 Qa5 6.Na3 e6 7.O-O Be7 8.Bd3 Nf4 9.Nc4
Qc7 10.Be2 b5 11.Na3 Rb8 12.d4 Ng6 13.Bg5 d5 14.exd6 Bxd6 15.Nxb5 Qb7 16.Kh1 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Vallejo, Humberto"]
[Black "Ospina Mejia, Maria C"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "0"]
[PlyCount "27"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 d6 3.Bc4 Bg4 4.c3 Nf6 5.Qb3 Be6 6.Bxe6 fxe6 7.Qxe6+ Be7 8.Ng5 Rf8
9.Qb3 a6 10.Ne6 Qd7 11.Nxg7+ Kd8 12.Qxb7 Qc6 13.Ne6+ Kd7 14.Nxf8+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Agudelo Osorio, John Jairo"]
[Black "Echavarria, Gustavo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "0"]
[BlackElo "1971"]
[PlyCount "93"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 e5 2.Nc3 f5 3.g3 Nf6 4.Bg2 c6 5.e3 d6 6.Nge2 Be7 7.d4 Qc7 8.O-O O-O 9.b3
Nbd7 10.Bb2 g6 11.Rc1 Nh5 12.e4 f4 13.g4 Ng7 14.f3 Ne6 15.d5 Ng7 16.dxc6 bxc6
17.Kh1 h5 18.gxh5 Nxh5 19.Rg1 Kg7 20.Bh3 Rh8 21.Qf1 Ndf6 22.Bxc8 Raxc8 23.Rc2
Rh6 24.Rg2 Rch8 25.Kg1 Ng3 26.Nxg3 fxg3 27.Rxg3 Nh5 28.Rg4 g5 29.Rcg2 Kf8 30.Ne2
Bf6 31.Qe1 Qh7 32.Qd2 Be7 33.c5 Ng7 34.Ng3 d5 35.Bxe5 Bxc5+ 36.Kh1 Be7 37.Qb2
Rh3 38.Bxg7+ Qxg7 39.Qxg7+ Kxg7 40.exd5 Rf8 41.dxc6 Rxf3 42.Rc2 Rh8 43.Kg2 Rff8
44.Ra4 Kg6 45.Rxa7 Bd6 46.Rd7 Bf4 47.b4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Gomez Marin, Fernando Antonio"]
[Black "Bustamante, Juan Manuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "68"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.e3 Nf6 3.Bd3 c5 4.c3 e6 5.f4 Nc6 6.Nd2 Bd6 7.Ngf3 O-O 8.Ne5 cxd4
9.exd4 Qb6 10.Qf3 a5 11.O-O Bxe5 12.fxe5 Nxe5 13.Qg3 Nxd3 14.Rxf6 Nxc1 15.Rxc1
Qxb2 16.Nb3 a4 17.Rf2 Qa3 18.Rcf1 axb3 19.axb3 Qe7 20.h4 Kh8 21.h5 f5 22.h6 gxh6
23.Qf4 Qg7 24.Rf3 Rg8 25.R1f2 Bd7 26.Rh3 Qg5 27.Qe5+ Rg7 28.g3 Rf8 29.Rf4 Rc8
30.Rfh4 Rxc3 31.Rxh6 Rxg3+ 32.Rxg3 Qxg3+ 33.Qxg3 Rxg3+ 34.Kf2 Rxb3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Cardona, Fabio"]
[Black "Guarin, Holmes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.c4 Be7 5.Nc3 Ngf6 6.Bd3 O-O 7.O-O c6 8.Qc2 Qc7 9.b3
Rd8 10.Bb2 Nf8 11.Ne2 Ng6 12.h3 Nd7 13.Rad1 Ndf8 14.Rfe1 Bd7 15.Ng3 Ne6 16.Bf1
Nef4 17.Ne2 f6 18.Bc1 Ne6 19.g3 c5 20.d5 Nd4 21.Nfxd4 cxd4 22.Kh2 b5 23.Ng1 a5
24.Bd2 a4 25.Rb1 axb3 26.axb3 bxc4 27.Bxc4 Rdc8 28.Rec1 Qb6 29.Be1 Ra7 30.Ra1
Rca8 31.Rxa7 Qxa7 32.Rb1 Bd8 33.Ne2 Bb6 34.Nc1 Ne7 35.Nd3 f5 36.Nxe5 dxe5 37.d6+
Kf8 38.dxe7+ Kxe7 39.exf5 Kf6 40.Qe4 Bxf5 41.Qc6+ Ke7 42.Bb4+ Kd8 43.Qd6+ Bd7
44.Bb5 Kc8 45.Rc1+ Bc7 46.Qxd7+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Mesa, Francisco Sr"]
[Black "Alvarez, Alfonso"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "0"]
[BlackElo "2049"]
[PlyCount "25"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 g6 2.d4 Bg7 3.Nf3 Nf6 4.Bd3 d6 5.O-O O-O 6.Re1 Bg4 7.c3 Nbd7 8.Nbd2 Bxf3
9.Nxf3 e5 10.dxe5 Nxe5 11.Bg5 Qd7 12.a4 a5 13.b3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Lopez, Jose Henry"]
[Black "Paniagua, Fabio De Jesus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1885"]
[PlyCount "39"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.c4 Nf6 3.d3 Bc5 4.Nc3 c6 5.a3 a5 6.Nf3 d6 7.h3 Nbd7 8.Bg5 h6 9.Bh4 O-O
10.Be2 Re8 11.O-O Nf8 12.Na4 Ba7 13.b4 Ng6 14.Bg3 Nh5 15.Bh2 Nhf4 16.b5 Bd7
17.d4 exd4 18.Nxd4 Bxd4 19.Bxf4 Nxf4 20.Rb1 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Castaneda, Luis Fernando"]
[Black "Ballesteros Lopez, William"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2020"]
[PlyCount "29"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.c4 e6 3.Nf3 c5 4.e3 Nc6 5.Nc3 Nf6 6.a3 a6 7.Be2 Bd6 8.dxc5 Bxc5 9.b4
Be7 10.Bb2 O-O 11.O-O Qd6 12.Qd3 Rd8 13.Rad1 Ne5 14.Nxe5 Qxe5 15.Nxd5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Hoyos, Efrain"]
[Black "Echeverry, Ignacio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "0"]
[PlyCount "52"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.f3 c6 6.c5 Nbd7 7.e3 e5 8.Bd3 a6 9.Bh4
exd4 10.exd4 O-O 11.Nge2 Re8 12.O-O b6 13.b4 bxc5 14.bxc5 Qa5 15.Be1 Qc7 16.Qa4
Nf8 17.Rb1 Ne6 18.Bg3 Qd7 19.Be5 Bd8 20.Rb2 Nxc5 21.dxc5 Rxe5 22.Nd4 Re3 23.Rd1
Bb7 24.Nf5 Rxd3 25.Nh6+ gxh6 26.Rxd3 Qe7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Arias, Braulio"]
[Black "Sanchez Ospina, William"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "88"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nc3 Nc6 3.Bc4 Nf6 4.d3 Bb4 5.Bg5 h6 6.Bh4 g5 7.Bg3 d6 8.Nge2 Qe7 9.a3
Ba5 10.h4 Qf8 11.Qd2 g4 12.O-O-O Bd7 13.h5 O-O-O 14.Bh4 Qg7 15.b4 Bb6 16.Nd5
Nxd5 17.exd5 e4 18.d4 Nb8 19.Bxd8 Rxd8 20.Kb1 f5 21.Nf4 Re8 22.Rhe1 c6 23.dxc6
Nxc6 24.c3 Bd8 25.Qa2 Qf6 26.g3 a6 27.Bf7 Re7 28.Bc4 Re8 29.a4 Bc7 30.b5 axb5
31.axb5 Na5 32.Nd5 Qd8 33.Nxc7 Qxc7 34.Bf1 b6 35.c4 Be6 36.Rc1 Kb7 37.d5 Bf7
38.Qa3 Ra8 39.Qe3 Bxh5 40.Rc2 Qg7 41.Ra2 Bf7 42.Qf4 Qc3 43.Rc1 Qb4+ 44.Rb2 Qc5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Chaucanes, Alfonso Eduardo"]
[Black "Caldera Sotomayor, Wilber"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "36"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Ne5 Be7 5.cxd5 exd5 6.Nc3 O-O 7.e3 c6 8.Bd3 Nbd7
9.Nf3 Re8 10.O-O Nf8 11.a4 Bg4 12.Bd2 Bb4 13.h3 Bh5 14.g4 Nxg4 15.hxg4 Bxg4
16.Be2 Bd6 17.Nh4 Qxh4 18.f4 Qg3+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Cardona, Gregorio"]
[Black "Zuluaga, Miryam"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "65"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 c6 4.e4 d5 5.e5 Ne4 6.Qc2 Nxc3 7.bxc3 Be7 8.d4 Nd7 9.Bd3
Nf8 10.h4 h6 11.h5 b6 12.a4 Ba6 13.Ba3 Bxc4 14.Bxc4 dxc4 15.Nd2 Bxa3 16.Rxa3 Qd5
17.Ne4 Ke7 18.f3 Nd7 19.Qf2 Raf8 20.Qh4+ f6 21.O-O c5 22.Nd6 cxd4 23.cxd4 Nxe5
24.Nf5+ exf5 25.Re3 Kf7 26.dxe5 fxe5 27.Rfe1 Qc5 28.Kh1 Re8 29.Qg3 Rhf8 30.Rxe5
Rxe5 31.Rxe5 Qc8 32.Qg6+ Kg8 33.Re7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Pastrana, Julio Cesar"]
[Black "Gil Restrepo, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "29"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Be7 7.Re1 O-O 8.c3 d6 9.h3
Na5 10.Bc2 c5 11.d4 cxd4 12.cxd4 Qc7 13.d5 Bb7 14.b3 Rac8 15.Bd3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "2"]
[Board "1"]
[White "Botero Torres, Leon Jairo"]
[Black "Diaz Mesa, Jose Ignacio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "36"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.c4 g6 3.g3 d5 4.c5 Bg7 5.Bg2 O-O 6.Nf3 Nc6 7.O-O Bg4 8.Nc3 Bxf3
9.Bxf3 e5 10.dxe5 Nxe5 11.Bg2 c6 12.Bg5 Ned7 13.b4 h6 14.Bd2 a5 15.a3 axb4
16.axb4 Ne5 17.h4 Nc4 18.Bf4 Ne4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Laverde, Luis Eduardo"]
[Black "Vallejo, Humberto"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2134"]
[BlackElo "2006"]
[PlyCount "97"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 Nf6 2.e5 Nd5 3.Nc3 e6 4.Nf3 c5 5.Nxd5 exd5 6.d4 d6 7.Bb5+ Nc6 8.O-O Be7
9.Bf4 O-O 10.exd6 Bxd6 11.Bxd6 Qxd6 12.dxc5 Qxc5 13.Bd3 Qb4 14.Qc1 Bg4 15.c3 Qd6
16.Be2 Rfe8 17.Qd2 Re6 18.Rae1 Rae8 19.Bd1 Bxf3 20.Rxe6 fxe6 21.Bxf3 Ne5 22.Be2
Rf8 23.Qe3 a6 24.f4 Ng6 25.g3 e5 26.fxe5 Rxf1+ 27.Bxf1 Nxe5 28.Bg2 Kf7 29.h3 Nd7
30.Kh2 b5 31.Qd4 Nf6 32.b3 Ke6 33.Qe3+ Qe5 34.Qb6+ Qd6 35.Qe3+ Qe5 36.Qa7 Qxc3
37.Qxa6+ Ke5 38.Qxb5 Ne4 39.Qb8+ Kd4 40.a4 Qc2 41.a5 Qe2 42.Qb6+ Kc3 43.a6 Nd2
44.Qc5+ Kb2 45.Qxd5 Nf1+ 46.Kg1 Nxg3 47.Qd4+ Kxb3 48.Bd5+ Kc2 49.Qc4+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Montoya, Rafael"]
[Black "Agudelo Osorio, John Jairo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2099"]
[BlackElo "0"]
[PlyCount "97"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.e5 c5 3.c3 a6 4.d4 Nc6 5.Be3 e6 6.Nf3 cxd4 7.cxd4 Bb4+ 8.Nc3 Qa5 9.Qd2
Nge7 10.Bd3 Bd7 11.O-O Rc8 12.a3 Bxc3 13.bxc3 Qc7 14.Qe2 h6 15.Nd2 Na5 16.Rfc1
b5 17.Qg4 g6 18.h4 Nf5 19.Bf4 Qd8 20.g3 Nc4 21.Nb3 Rc6 22.Nc5 Bc8 23.a4 bxa4
24.Bxc4 dxc4 25.Rxa4 Qd5 26.Re1 Rxc5 27.dxc5 Bb7 28.f3 Qxc5+ 29.Kg2 Qc6 30.Ra2
h5 31.Qg5 Qxf3+ 32.Kh3 O-O 33.Be3 Nxe3 34.Qxe3 Qxe3 35.Rxe3 Ra8 36.Re1 Kg7
37.Rb1 Be4 38.Rb6 Bf5+ 39.Kg2 Kh6 40.Rbxa6 Rxa6 41.Rxa6 g5 42.Ra7 gxh4 43.gxh4
Kg6 44.Rc7 Bd3 45.Kf3 f6 46.Kf4 Be2 47.Ke3 Bf1 48.Kd4 Kf5 49.Rf7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Caro, Emilio"]
[Black "Cardona, Fabio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2132"]
[PlyCount "33"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c6 2.d4 d5 3.f3 e6 4.e5 c5 5.c3 Nc6 6.f4 Nh6 7.Nf3 Be7 8.Be3 Nf5 9.Bf2 cxd4
10.cxd4 h5 11.Nc3 Bb4 12.Be2 g6 13.O-O a6 14.a3 Be7 15.b4 Na7 16.Qd2 b5 17.Ne1 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Arroyave, Jhon Jairo"]
[Black "De La Roche, Joaquin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2121"]
[PlyCount "60"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Bg5 Be6
9.Bxf6 Bxf6 10.O-O Nd7 11.Qxd6 Be7 12.Qd3 O-O 13.Rad1 Rc8 14.Nd5 Nb6 15.c3 Bxd5
16.exd5 Bd6 17.Bg4 Rc4 18.Qh3 Qg5 19.Be2 Rh4 20.Qe3 Qd8 21.g3 Rh6 22.c4 Bb8
23.c5 Nd7 24.Bf3 f5 25.Qc3 e4 26.Bg2 Ne5 27.d6 Qe8 28.Rd5 Qh5 29.h3 Nf3+ 30.Kh1
Qxh3+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Bustamante, Juan Manuel"]
[Black "Cespedes, Cesar Ivan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2117"]
[PlyCount "95"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Be7 5.c3 Nf6 6.e5 Ng4 7.cxd4 d5 8.Bd3 h5 9.h3
Nh6 10.Nc3 Be6 11.a3 a6 12.b4 a5 13.b5 Nb8 14.Qc2 Nd7 15.Be3 Nb6 16.Ne2 Qd7
17.Nf4 Nf5 18.Nxe6 fxe6 19.Bxf5 exf5 20.O-O Nc4 21.a4 g6 22.Bg5 O-O 23.h4 c6
24.bxc6 bxc6 25.Qc1 Rfe8 26.Bxe7 Qxe7 27.Rb1 Rab8 28.Qh6 Qg7 29.Qf4 Rb4 30.Rxb4
axb4 31.Rb1 Qf8 32.Ng5 Qe7 33.Rb3 c5 34.e6 Na5 35.Rg3 b3 36.dxc5 b2 37.Qb4 Nc4
38.Rb3 Rc8 39.a5 Rxc5 40.Qb8+ Kg7 41.Rb7 b1=Q+ 42.Rxb1 Rc7 43.a6 Nd6 44.Qb2+ Qf6
45.Qb6 Qe7 46.Qd4+ Qf6 47.Qxd5 Nc8 48.Rb7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Paniagua, Fabio De Jesus"]
[Black "Mesa, Francisco Sr"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "0"]
[PlyCount "77"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.exd5 Qxd5 3.Nf3 Nf6 4.Nc3 Qa5 5.d4 c6 6.Bd3 Bg4 7.O-O e6 8.h3 Bh5
9.Bf4 Qd8 10.Be3 Be7 11.Qe2 Nbd7 12.Rad1 Nd5 13.Nxd5 cxd5 14.g4 Bg6 15.Ne5 Nxe5
16.dxe5 O-O 17.f4 Bxd3 18.Rxd3 Qc7 19.Kh1 Rfc8 20.c3 b6 21.Bd4 Bc5 22.f5 Bxd4
23.Rxd4 Qb7 24.f6 gxf6 25.Rxf6 Kh8 26.Qf2 Rc7 27.Kh2 Rg8 28.Rdf4 Rg7 29.h4 Rc4
30.Rxf7 Rxf4 31.Rxf4 Qe7 32.Kh3 h6 33.Rf6 Rh7 34.Qf4 Kg7 35.h5 Kh8 36.Rxh6 Rxh6
37.Qxh6+ Kg8 38.Qg6+ Kf8 39.Qf6+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Echavarria, Gustavo"]
[Black "Gomez Marin, Fernando Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1971"]
[BlackElo "0"]
[PlyCount "43"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.f4 d6 3.Nf3 Nc6 4.Bc4 h6 5.c3 e5 6.d3 Nf6 7.O-O a6 8.a4 Be7 9.Na3 O-O
10.Nc2 Be6 11.fxe5 dxe5 12.Bxe6 fxe6 13.Ne3 Nh5 14.Nc4 Bf6 15.Be3 b6 16.a5 bxa5
17.Bxc5 Rf7 18.Nfxe5 Nxe5 19.Nxe5 Qc7 20.Nxf7 Qxc5+ 21.d4 Qb5 22.e5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Guerra, Francisco Anibal"]
[Black "Bustamante, Roberto"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "0"]
[BlackElo "1911"]
[PlyCount "65"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 g6 2.d4 Bg7 3.Nf3 b6 4.Bd3 Bb7 5.O-O d6 6.c4 e6 7.Nc3 Ne7 8.Re1 Nd7 9.Bg5
h6 10.Be3 a6 11.Qd2 g5 12.h3 O-O 13.d5 e5 14.Ne2 f5 15.exf5 Nxf5 16.Bxf5 Rxf5
17.Ng3 Rf8 18.Nh5 Rf7 19.Nxg5 hxg5 20.Bxg5 Qf8 21.Re3 Nf6 22.Bxf6 Bxf6 23.Rg3+
Kh8 24.Rg6 Bg7 25.Qg5 Re8 26.Re1 Ree7 27.Re4 Bc8 28.Rh4 Kg8 29.Qh6 Bf5 30.Rg5
Qc8 31.g4 Bh7 32.Nf6+ Rxf6 33.Qxf6 {tiempo} 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Sanchez Ospina, William"]
[Black "Cardona, Gregorio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "76"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.Nf3 g6 3.e3 d5 4.Bd3 Bg7 5.O-O O-O 6.Ne5 Nbd7 7.f4 c5 8.c3 Qc7 9.Nd2
b6 10.Qe2 Bb7 11.Ndf3 Ne4 12.Bd2 c4 13.Bc2 b5 14.Rac1 a5 15.Nxd7 Qxd7 16.Ne5 Qc7
17.a4 bxa4 18.Bxa4 f6 19.Nf3 Rfb8 20.Rb1 Bc6 21.Bxc6 Qxc6 22.Bc1 a4 23.Nd2 Nxd2
24.Qxd2 a3 25.Qc2 Qa4 26.Qxa4 Rxa4 27.Rf2 Ra5 28.Re2 e5 29.Kf2 Rab5 30.Ke1 Rb3
31.Rc2 exd4 32.exd4 Bf8 33.Kf2 Bd6 34.g3 Bc7 35.Ke3 Ba5 36.Bd2 Rxb2 37.Rcxb2
Rxb2 38.Rxb2 axb2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Ospina Mejia, Maria C"]
[Black "Cuesta Bejarano, Manuel Enriq"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "32"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Bd3 e6 6.Nf3 Be7 7.O-O Nbd7 8.h3 Qc7
9.Nh2 b6 10.c3 b5 11.Re1 c5 12.Nxf6+ Nxf6 13.Bg5 Kf8 14.Bxf6 gxf6 15.Qh5 Qf4
16.Qxc5 Bxc5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Alvarez, Alfonso"]
[Black "Lopez, Jose Henry"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2049"]
[BlackElo "0"]
[PlyCount "52"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 e6 2.e4 c6 3.Nc3 b5 4.Nf3 Bb4 5.Bd2 Bxc3 6.Bxc3 a5 7.a3 Nf6 8.Bd3 O-O 9.Ne5
d5 10.f3 dxe4 11.fxe4 Bb7 12.Qe2 Nbd7 13.Nxd7 Qxd7 14.O-O b4 15.Bd2 Qxd4+ 16.Qe3
Qxe3+ 17.Bxe3 Rfd8 18.axb4 axb4 19.Bc5 Rxa1 20.Rxa1 Rc8 21.Ra7 Rb8 22.Bxb4 Nd7
23.Bd6 Nb6 24.e5 Rc8 25.Rxb7 Na8 26.b3 c5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Guarin, Holmes"]
[Black "Hoyos, Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1957"]
[PlyCount "69"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 e5 2.Nc3 c6 3.d4 exd4 4.Qxd4 Nf6 5.e4 d6 6.Bf4 Nh5 7.Be3 c5 8.Qd2 Be7 9.Be2
Nf6 10.h3 Be6 11.f4 Nc6 12.Nf3 Nh5 13.Bf2 a6 14.g4 Nf6 15.g5 Ng8 16.f5 Bc8
17.Nd5 f6 18.h4 g6 19.Bd3 Ne5 20.Nxe5 fxe5 21.f6 Bf8 22.O-O-O h6 23.Be2 b5
24.cxb5 axb5 25.Bxb5+ Kf7 26.Bc4 Be6 27.Qc3 Qa5 28.Be1 Qxc3+ 29.Bxc3 Ra4 30.b3
Rxa2 31.Kb1 Rg2 32.Rhg1 Rh2 33.Rd2 hxg5 34.hxg5 R2h4 35.Kc2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Ballesteros Lopez, William"]
[Black "Chaucanes, Alfonso Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2020"]
[BlackElo "0"]
[PlyCount "87"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.d4 cxd4 3.c3 Nc6 4.cxd4 d5 5.e5 e6 6.Nf3 Bb4+ 7.Nc3 Nge7 8.Bd3 Ng6
9.Be3 O-O 10.Ng5 Nxd4 11.Qh5 h6 12.Nxf7 Qh4 13.Nxh6+ Kh8 14.Qxg6 Nf5 15.Nxf5
exf5 16.Qg3 Qh5 17.O-O Be6 18.Ne2 Qg4 19.Nd4 f4 20.Qxg4 Bxg4 21.Bc1 Rae8 22.h3
Bc8 23.a3 Bc5 24.Nf3 Be7 25.b4 Bd8 26.Bb2 Kg8 27.Bd4 g5 28.Rac1 Bd7 29.Bc5 Rf7
30.Bg6 g4 31.hxg4 Bxg4 32.Bxf7+ Kxf7 33.Nh2 Bf5 34.Rfe1 Be4 35.Bxa7 Rg8 36.f3
Bf5 37.Nf1 b6 38.Rc6 Bh4 39.Re2 Bd3 40.e6+ Ke7 41.Rd2 Bc4 42.Bxb6 Bf6 43.Bd4
Bxd4+ 44.Rxd4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Zuluaga, Miryam"]
[Black "Arias, Braulio"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "48"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bd3 e6 7.Be3 Nbd7 8.Nb3 b5
9.Qe2 Bb7 10.f3 Be7 11.O-O-O Qc7 12.h4 b4 13.Nb1 d5 14.N1d2 O-O 15.h5 Ne5 16.Kb1
a5 17.Qf2 Rfc8 18.Rc1 a4 19.Bb6 Qb8 20.Na5 Ba6 21.Qd4 Ned7 22.e5 Ne8 23.c4 Qxb6
24.Qxb6 Nxb6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "3"]
[Board "1"]
[White "Gil Restrepo, Gustavo Adolfo"]
[Black "Botero Torres, Leon Jairo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "25"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.Bc4 e6 8.O-O Ngf6
9.Re1 h6 10.c3 Be7 11.Qe2 O-O 12.Bd2 Ne4 13.Rad1 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Montoya, Rafael"]
[Black "Laverde, Luis Eduardo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2099"]
[BlackElo "2134"]
[PlyCount "20"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.Nf3 c5 3.c4 cxd4 4.Nxd4 g6 5.g3 Bg7 6.Bg2 O-O 7.e4 d6 8.Nc3 Nc6 9.Be3
Ng4 10.Nxc6 Nxe3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "De La Roche, Joaquin"]
[Black "Paniagua, Fabio De Jesus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "1885"]
[PlyCount "117"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.c3 Nxe4 8.Re1 Nf6
9.Nxe5 Nxe5 10.Rxe5+ Be7 11.d4 O-O 12.Nd2 d5 13.Nf1 Bd6 14.Re1 Qd7 15.Be3 Rfe8
16.Qf3 Qg4 17.Bd1 Qg6 18.Ng3 Re6 19.Nf5 Bf8 20.Bc2 Ne4 21.Nh4 Qf6 22.Qxf6 Rxf6
23.f3 Nd6 24.Bg5 Re6 25.Rxe6 fxe6 26.g4 Re8 27.Re1 a5 28.Ng2 Nf7 29.Bf4 c5
30.Bd3 Bc6 31.Bc7 cxd4 32.cxd4 a4 33.Nf4 Bd7 34.Kg2 g6 35.h4 Bg7 36.Bb6 Nd6
37.b3 Kf7 38.h5 gxh5 39.Bxh7 Rc8 40.Bg6+ Kf6 41.gxh5 axb3 42.axb3 Nf5 43.Bc5 Bh6
44.Nd3 Nh4+ 45.Kg3 Nxg6 46.hxg6 Rg8 47.Ne5 Be8 48.Ng4+ Kg7 49.Rxe6 Bxg6 50.Re7+
Bf7 51.f4 Kg6 52.f5+ Kg7 53.Ne5 Kf6+ 54.Kh3 Be8 55.Re6+ Kg5 56.f6 Rh8 57.f7 Bg7+
58.Kg2 Bxe5 59.fxe8=Q 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Maldonado, Hector"]
[Black "Bustamante, Juan Manuel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2022"]
[BlackElo "0"]
[PlyCount "27"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.c3 d5 3.e5 d4 4.Bd3 Nc6 5.c4 e6 6.Ne2 g6 7.O-O Bg7 8.h3 Nh6 9.Ng3 b6
10.Na3 a6 11.Bc2 Na5 12.d3 Bb7 13.b3 Ng4 14.Qxg4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Vallejo, Humberto"]
[Black "Guerra, Francisco Anibal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "0"]
[PlyCount "39"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.Bc4 Nf6 4.c3 Nc6 5.d3 e6 6.Bg5 Be7 7.Nbd2 O-O 8.Bb3 e5 9.Nc4
h6 10.Bh4 Be6 11.Qd2 Kh7 12.Bxf6 Bxf6 13.h4 Kg8 14.Ne3 h5 15.g4 hxg4 16.Bxe6
gxf3 17.a3 g6 18.Qc1 Kg7 19.Nf5+ gxf5 20.Bxf5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Cardona, Gregorio"]
[Black "Echavarria, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1971"]
[PlyCount "16"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 e5 2.Nc3 f5 3.g3 Nf6 4.Bg2 c6 5.d3 Bc5 6.Nf3 Qe7 7.O-O O-O 8.e3 d6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Agudelo Osorio, John Jairo"]
[Black "Diaz Mesa, Jose Ignacio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "20"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 e6 2.Nc3 f5 3.g3 b6 4.Bg2 c6 5.e4 fxe4 6.Bxe4 Nf6 7.Bg2 Be7 8.d4 O-O 9.Nf3
d5 10.cxd5 exd5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Cespedes, Cesar Ivan"]
[Black "Echeverry, Ignacio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2117"]
[BlackElo "0"]
[PlyCount "75"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Bd3 Nf6 5.Nf3 Bg4 6.O-O Be7 7.Bg5 Nbd7 8.Re1 O-O
9.Nbd2 Re8 10.c3 c6 11.Qc2 Bh5 12.Ne5 Nf8 13.f4 Ng4 14.Bxe7 Rxe7 15.h3 Nxe5
16.dxe5 f6 17.g4 Bf7 18.Nf3 fxe5 19.Nxe5 Qb6+ 20.Qf2 Qxf2+ 21.Kxf2 Rae8 22.Nf3
a6 23.f5 Rxe1 24.Rxe1 Rxe1 25.Kxe1 Nd7 26.Kf2 Kf8 27.Ke3 Ke7 28.h4 Nc5 29.Bc2 h6
30.g5 hxg5 31.hxg5 Nd7 32.Kf4 Kd6 33.g6 Be8 34.Ng5 Nf8 35.Nh7 Nd7 36.f6 gxf6
37.g7 Bf7 38.Nf8 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Guarin, Holmes"]
[Black "Alvarez, Alfonso"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2049"]
[PlyCount "82"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 e6 2.Nf3 Ne7 3.d4 Ng6 4.e4 b6 5.Bd3 Bb7 6.O-O d6 7.Be3 Nd7 8.Qd2 Nf6 9.Re1
Be7 10.Nc3 Ng4 11.Rac1 Nh4 12.Nxh4 Bxh4 13.g3 Be7 14.a3 Nxe3 15.Qxe3 h5 16.h3
Bg5 17.f4 Be7 18.Ra1 O-O 19.Kg2 a6 20.a4 Qe8 21.b4 Bc6 22.Re2 Qd8 23.f5 Bg5
24.Qf2 e5 25.d5 Bb7 26.Rb2 Qb8 27.Qc2 Bc8 28.Qb3 Qb7 29.Qc2 Bd7 30.Qe2 Rfb8
31.a5 Qa7 32.b5 axb5 33.axb6 Qxb6 34.Rxa8 Rxa8 35.Nxb5 Qc5 36.Qc2 Ra7 37.Qb3
Bxb5 38.Qxb5 Qe3 39.Rb1 Ra8 40.Be2 Ra7 41.Bf3 Qd2+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Mesa, Francisco Sr"]
[Black "Caro, Emilio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "94"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nge7 5.Nxe5 Nxe5 6.d4 c6 7.Ba4 Bd6 8.dxe5 Bxe5
9.f4 Qb6+ 10.Kh1 Bxb2 11.Bxb2 Qxb2 12.Nd2 Qd4 13.Bb3 O-O 14.Qe2 d5 15.Rad1 Qc5
16.e5 Bf5 17.Nf3 a5 18.a4 Be4 19.Nd4 Nf5 20.Nxf5 Bxf5 21.Rd2 Rfe8 22.Qd1 b5
23.Rd4 b4 24.Rf2 Rad8 25.Rfd2 Qe7 26.Rf2 Be4 27.Rdd2 g6 28.Qc1 c5 29.c3 c4
30.Bd1 b3 31.Bf3 f5 32.Rd4 Rb8 33.Bxe4 fxe4 34.Rxd5 Qa7 35.Rb2 e3 36.Qe1 Qf7
37.Rd4 Rec8 38.Qe2 Qe7 39.Qxe3 Qa3 40.Qd2 Qa1+ 41.Qd1 Qxb2 42.Rd7 Qxc3 43.Qd5+
Kh8 44.h3 Qc1+ 45.Kh2 Qxf4+ 46.g3 Qf2+ 47.Kh1 b2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Bustamante, Roberto"]
[Black "Arroyave, Jhon Jairo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1911"]
[BlackElo "0"]
[PlyCount "23"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.Nf3 Nf6 2.g3 Nc6 3.Bg2 e5 4.d3 d5 5.O-O Be7 6.e4 Bg4 7.h3 dxe4 8.dxe4 Bh5 9.g4
Bg6 10.Nh4 Bxe4 11.Bxe4 Nxe4 12.Nf5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Gomez Marin, Fernando Antonio"]
[Black "Ballesteros Lopez, William"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2020"]
[PlyCount "50"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.e3 Nf6 3.Bd3 Bg4 4.f3 Bh5 5.Nd2 Nbd7 6.g4 Bg6 7.Bxg6 hxg6 8.g5 Nh5
9.Ne2 e5 10.f4 exd4 11.exd4 Bd6 12.Nf3 Qe7 13.Ne5 O-O-O 14.Qd3 Bxe5 15.fxe5 f6
16.gxf6 gxf6 17.exf6 Ndxf6 18.Bg5 Rde8 19.Kd2 Ne4+ 20.Kc1 Qxg5+ 21.Kb1 Nd2+
22.Kc1 Nb3+ 23.Kb1 Nxa1 24.Kxa1 Qg2 25.Re1 Nf4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Arias, Braulio"]
[Black "Ospina Mejia, Maria C"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "49"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nc3 Nc6 3.Bc4 d6 4.d3 Nf6 5.f4 Bg4 6.Nf3 Nd4 7.Be3 Nxf3+ 8.gxf3 Bh5
9.Qe2 Qd7 10.O-O-O Qh3 11.Rdf1 O-O-O 12.Rhg1 Qd7 13.Bxa7 g6 14.Be3 Bh6 15.fxe5
Bxe3+ 16.Qxe3 dxe5 17.Qa7 c6 18.f4 Qd4 19.Qa8+ Kc7 20.Qa5+ Kc8 21.fxe5 Qe3+
22.Kb1 Nd7 23.Bxf7 Nb6 24.e6 Rhf8 25.e7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Castaneda, Luis Fernando"]
[Black "Sanchez Ospina, William"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "77"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 e6 5.Nf3 Nd7 6.a3 Ngf6 7.Bg5 Be7 8.e3 O-O
9.Bd3 b6 10.O-O Bb7 11.Rc1 Rc8 12.Nd2 a6 13.f4 Ne8 14.Nf3 g6 15.Bh6 Ng7 16.Ng5
Re8 17.Qg4 Nf6 18.Qh3 Rc7 19.Ne2 Bc8 20.Qh4 Bf8 21.Rxc7 Qxc7 22.Rc1 Qe7 23.Bxg7
Bxg7 24.h3 h6 25.Nf3 Bb7 26.g4 Ne4 27.Qxe7 Rxe7 28.Bxe4 dxe4 29.Nd2 Bd5 30.Rc8+
Bf8 31.Nc3 Bb7 32.Rb8 f5 33.Na4 Bc6 34.Nxb6 Rb7 35.Rxb7 Bxb7 36.Nd7 Be7 37.Nc5
Bf6 38.Nc4 Kg7 39.Nxe6+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Botero Torres, Leon Jairo"]
[Black "Chaucanes, Alfonso Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "24"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.c4 d5 3.g3 g6 4.c5 Bg7 5.Bg2 O-O 6.Nf3 Nc6 7.O-O Re8 8.Bd2 Ne4 9.Bc3
e5 10.e3 Bg4 11.Nbd2 Nxc3 12.bxc3 e4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "4"]
[Board "1"]
[White "Hoyos, Efrain"]
[Black "Zuluaga, Miryam"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "0"]
[PlyCount "20"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Bc4 Nf6 3.d4 exd4 4.e5 d5 5.exf6 dxc4 6.Qe2+ Be6 7.Qe5 Qd5 8.Qxd5 Bxd5
9.Ne2 Nc6 10.Nxd4 Nxd4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Laverde, Luis Eduardo"]
[Black "De La Roche, Joaquin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2134"]
[BlackElo "2121"]
[PlyCount "94"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qe2 Be7 8.O-O-O Qc7
9.f4 Nbd7 10.g4 b5 11.Bg2 Bb7 12.Rhe1 O-O 13.e5 dxe5 14.fxe5 Nd5 15.Bxe7 Nxe7
16.Bxb7 Qxb7 17.Nf3 Nc5 18.Kb1 Rfd8 19.Rxd8+ Rxd8 20.Rd1 Nd5 21.Nxd5 Rxd5 22.Rf1
Qc7 23.c4 bxc4 24.Qxc4 Qd8 25.Rc1 Nd3 26.Rc3 a5 27.Qc8 h6 28.Qxd8+ Rxd8 29.a3
Rd5 30.Kc2 Nxe5 31.Nxe5 Rxe5 32.b4 Kf8 33.Kb3 Ke7 34.Rc7+ Kf6 35.Ka4 axb4
36.axb4 Re4 37.h3 h5 38.g5+ Kg6 39.Ka5 Rh4 40.b5 Rxh3 41.b6 Rb3 42.Rc5 h4 43.Ka6
h3 44.b7 h2 45.Rc1 Kxg5 46.Rh1 Rb2 47.Rxh2 Rxh2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Cardona, Fabio"]
[Black "Montoya, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "2099"]
[PlyCount "70"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 Nc6 2.Nf3 d5 3.Nc3 dxe4 4.Nxe4 Qd5 5.d3 Nf6 6.Nxf6+ gxf6 7.Nd2 Rg8 8.c3 Bg4
9.f3 Bd7 10.Qe2 O-O-O 11.Ne4 f5 12.Nf2 e5 13.Qc2 Be6 14.b3 Bc5 15.Bb2 Be3 16.Bc1
Bb6 17.Bb2 Qc5 18.Rc1 Qe3+ 19.Qe2 Qh6 20.Rd1 Bd5 21.Bc1 f4 22.Rd2 f5 23.Kd1 Qh4
24.Nh3 Rge8 25.Kc2 a5 26.Rd1 a4 27.g3 fxg3 28.Bg5 Qh5 29.Bg2 e4 30.dxe4 fxe4
31.Qb5 exf3 32.Rxd5 fxg2 33.Rxd8+ Rxd8 34.Qf5+ Kb8 35.Re1 gxh2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Caldera Sotomayor, Wilber"]
[Black "Maldonado, Hector"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2022"]
[PlyCount "28"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 d6 3.Nc3 Nf6 4.d4 exd4 5.Qxd4 Be7 6.e5 dxe5 7.Qxd8+ Bxd8 8.Nxe5
Nbd7 9.Nf3 O-O 10.h3 c6 11.Be3 Ba5 12.O-O-O Bxc3 13.bxc3 Ne4 14.Bd2 Nxf2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Alvarez, Alfonso"]
[Black "Vallejo, Humberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2049"]
[BlackElo "2006"]
[PlyCount "38"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 c5 2.d5 Nf6 3.Nc3 g6 4.e4 d6 5.Nf3 Bg7 6.Bd2 O-O 7.Qc1 e5 8.dxe6 fxe6 9.Bh6
d5 10.Bxg7 Kxg7 11.exd5 exd5 12.Be2 d4 13.Nb1 Re8 14.Qd1 Qe7 15.Nbd2 Nc6 16.a3
Bf5 17.Nf1 Rad8 18.Ng3 Bxc2 19.Qxc2 d3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Caro, Emilio"]
[Black "Cespedes, Cesar Ivan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2117"]
[PlyCount "77"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Ne7 5.Nf3 Nec6 6.Bd3 h6 7.O-O Nd7 8.a3 a6 9.Be3
cxd4 10.cxd4 b5 11.Nbd2 Na5 12.Rc1 Bb7 13.Ne1 Nb6 14.b4 Nac4 15.Qb3 Nxe3 16.fxe3
Nc4 17.Bxc4 dxc4 18.Qc3 Be7 19.Nc2 O-O 20.Rcd1 f5 21.Nf3 Qd5 22.Rde1 Qe4 23.Rf2
Bh4 24.Nxh4 Qxh4 25.Rf4 Qh5 26.Qd2 g5 27.Rf2 Bd5 28.Rc1 Qg4 29.Ne1 Rae8 30.Nf3
f4 31.Rd1 fxe3 32.Qxe3 Bxf3 33.Rxf3 Rf5 34.h3 Rxf3 35.Qxf3 Qxf3 36.gxf3 Kf7
37.Kf2 Kg6 38.Ke3 Kf5 39.Rc1 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Echavarria, Gustavo"]
[Black "Bustamante, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1971"]
[BlackElo "0"]
[PlyCount "23"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.d3 Nf6 6.c3 Be7 7.Nbd2 O-O 8.O-O Bg4 9.Re1
b5 10.Bc2 d5 11.h3 Bxf3 12.Qxf3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Santamaria V, Miguel"]
[Black "Agudelo Osorio, John Jairo"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1941"]
[BlackElo "0"]
[PlyCount "101"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.Nc3 dxe4 3.Nxe4 Nd7 4.Bc4 e6 5.Nf3 Ngf6 6.Neg5 Nb6 7.Bb3 Bd6 8.Qe2 O-O
9.d3 h6 10.Nh3 a5 11.a3 a4 12.Ba2 e5 13.Be3 Nbd5 14.Nd2 b5 15.Ne4 b4 16.axb4
Nxb4 17.Bb1 Nxe4 18.dxe4 Qh4 19.O-O Bxh3 20.gxh3 Qxh3 21.Kh1 Nc6 22.c3 Ne7
23.Rg1 a3 24.bxa3 Rxa3 25.Rxa3 Bxa3 26.Rg3 Qh4 27.Bd3 Bd6 28.Qf3 Ng6 29.Rg4 Qe7
30.Bc4 Kh7 31.Qf5 Qf6 32.Bd3 Rd8 33.h4 Qxf5 34.exf5 Nf4 35.Bc2 h5 36.f6+ g6
37.Rg5 Kg8 38.Bb3 Kf8 39.Rg1 Rb8 40.Bc4 e4 41.Rd1 Nd3 42.Bxd3 exd3 43.Rxd3 Rb5
44.c4 Rb8 45.f4 Ke8 46.Kg2 Rb4 47.Rd4 Kd7 48.Kf3 Ke6 49.Re4+ Kxf6 50.Bd4+ Kf5
51.c5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Paniagua, Fabio De Jesus"]
[Black "Cardona, Gregorio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "0"]
[PlyCount "81"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 a6 3.c3 d5 4.e5 Nc6 5.d4 cxd4 6.cxd4 Bf5 7.Bd3 Bxd3 8.Qxd3 e6
9.O-O Rc8 10.Nc3 Nge7 11.Bg5 h6 12.Bd2 Nf5 13.Rac1 Be7 14.Ne2 Qb6 15.Bc3 O-O
16.Kh1 f6 17.g4 fxe5 18.gxf5 e4 19.Qe3 exf3 20.Qxe6+ Kh7 21.Ng3 Rcd8 22.Rce1 Rd6
23.Qe3 Bf6 24.Rd1 Rfd8 25.Nh5 Rf8 26.Rg1 Bg5 27.Qxf3 Ne7 28.Ng3 Rdf6 29.Rde1
Nxf5 30.Qxd5 Nh4 31.Ne4 Rf5 32.Nxg5+ hxg5 33.Re5 Qh6 34.Rxf5 Rxf5 35.Qe4 g6
36.Qxb7+ Kg8 37.Qc8+ Rf8 38.Qe6+ Kh7 39.Qe7+ Kg8 40.Qxg5 Qh7 41.Rg4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Diaz Mesa, Jose Ignacio"]
[Black "Ballesteros Lopez, William"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2020"]
[PlyCount "46"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.exd5 Nf6 3.Nc3 Nxd5 4.Nxd5 Qxd5 5.d4 Nc6 6.c3 Bf5 7.Bd3 Qxg2 8.Bxf5
Qxh1 9.Qg4 Qd5 10.Be4 Qd7 11.Qxd7+ Kxd7 12.Bf4 e6 13.O-O-O Bd6 14.Bxd6 cxd6
15.d5 Nd8 16.dxe6+ fxe6 17.Nf3 Rc8 18.Kb1 Nc6 19.Bxc6+ bxc6 20.Ne5+ Ke7 21.Nc4
d5 22.Ne5 Rhf8 23.f3 Rf5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Arroyave, Jhon Jairo"]
[Black "Castaneda, Luis Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "65"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.Nf3 Nf6 5.Be2 c6 6.d4 Bf5 7.Bg5 Nbd7 8.Bh4 e6
9.Bg3 Qb4 10.Qd2 Be7 11.O-O Ne4 12.Nxe4 Bxe4 13.c3 Qa5 14.Rfe1 O-O 15.Bd3 Bxd3
16.Qxd3 h6 17.Ne5 Bf6 18.Nc4 Qd5 19.b3 Rad8 20.Qe4 Qxe4 21.Rxe4 g6 22.Na5 b6
23.Nxc6 Ra8 24.a4 h5 25.b4 Rfc8 26.b5 Kf8 27.Rae1 Ke8 28.d5 Kf8 29.dxe6 fxe6
30.Rxe6 Kg7 31.Re7+ Bxe7 32.Rxe7+ Kf8 33.Rxd7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Guerra, Francisco Anibal"]
[Black "Arias, Braulio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "18"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.Bg5 Nc5
9.O-O Be7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Echeverry, Ignacio"]
[Black "Cuesta Bejarano, Manuel Enriq"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "44"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.e3 c6 5.c4 Bb4+ 6.Nc3 Bxc3+ 7.bxc3 O-O 8.a3 Qc7
9.Qb3 d6 10.Ne2 Re8 11.O-O Kh8 12.Bd2 b6 13.Rad1 c5 14.dxc5 dxc5 15.a4 Bb7
16.Bxb7 Qxb7 17.Nf4 Ng4 18.a5 Nc6 19.axb6 axb6 20.h3 Nge5 21.Rb1 Nf3+ 22.Kg2
Nxd2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Bustamante, Roberto"]
[Black "Gil Restrepo, Gustavo Adolfo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1911"]
[BlackElo "0"]
[PlyCount "19"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.Nf3 Nc6 2.g3 e5 3.d3 d6 4.Bg2 Nf6 5.e4 Be7 6.O-O O-O 7.c3 Bg4 8.h3 Bd7 9.Nbd2
Ne8 10.Kh2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Restrepo, Hugo"]
[Black "Mesa, Francisco Sr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1821"]
[BlackElo "0"]
[PlyCount "56"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.Nf3 Bg4 5.Bc4 e6 6.O-O Nf6 7.Re1 Be7 8.a3 c6
9.b4 Qc7 10.h3 Bh5 11.d4 Nbd7 12.Qe2 O-O 13.g4 Bg6 14.b5 Rfe8 15.Bg5 Nd5 16.Ne4
Bxg5 17.Nexg5 Nf4 18.Qf1 h6 19.Ne4 Nb6 20.Bb3 cxb5 21.Rac1 Rad8 22.h4 a6 23.h5
Bxe4 24.Rxe4 Nbd5 25.c4 bxc4 26.Rxc4 Qb8 27.Qc1 f5 28.gxf5 exf5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Pastrana, Julio Cesar"]
[Black "Guarin, Holmes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "64"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 d6 3.Bc4 Nd7 4.O-O Be7 5.h3 Ngf6 6.Re1 c6 7.c3 b5 8.Bb3 O-O 9.d4
Qc7 10.dxe5 dxe5 11.Nbd2 Nc5 12.Bc2 Rd8 13.Qe2 Ne6 14.Nb3 a5 15.Be3 a4 16.Nbd2
Ba6 17.b3 a3 18.b4 c5 19.Bb3 c4 20.Bc2 Bb7 21.Ng5 Ra6 22.Nxe6 Rxe6 23.Rad1 Qb8
24.f3 Nh5 25.Qf2 Rg6 26.Nf1 Nf4 27.Bxf4 exf4 28.Rxd8+ Bxd8 29.Rd1 Bb6 30.Rd4 Rd6
31.Kh2 Bxd4 32.cxd4 Qa7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Chaucanes, Alfonso Eduardo"]
[Black "Sanchez Ospina, William"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "52"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.c4 c6 3.Nc3 e6 4.Nf3 Nf6 5.g3 dxc4 6.Bg2 Be7 7.Ne5 O-O 8.O-O Nbd7
9.Nxc4 Re8 10.e4 Nf8 11.Re1 Ng6 12.Ne3 b5 13.d5 b4 14.Ne2 cxd5 15.exd5 exd5
16.Nxd5 Nxd5 17.Bxd5 Rb8 18.Qb3 Rf8 19.Nd4 Bb7 20.Nc6 Bxc6 21.Bxc6 Qb6 22.Bg2
Bc5 23.Re2 Rfe8 24.Be3 Bxe3 25.fxe3 Rbd8 26.Bd5 Re7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Zuluaga, Miryam"]
[Black "Gomez Marin, Fernando Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "35"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e5 7.Nb3 b5 8.Bd3 Bb7 9.Be3
Nfd7 10.Qd2 a5 11.a4 b4 12.Nd5 Be7 13.O-O Bxd5 14.exd5 O-O 15.f4 Bf6 16.fxe5
Bxe5 17.Nd4 Re8 18.Qf2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "5"]
[Board "1"]
[White "Ospina Mejia, Maria C"]
[Black "Botero Torres, Leon Jairo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "46"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 Nf6 2.e3 e5 3.Nf3 e4 4.Ng5 h6 5.Nh3 Bb4 6.a3 Be7 7.Nc3 c6 8.g3 d5 9.b3 O-O
10.Bg2 d4 11.exd4 Qxd4 12.O-O Re8 13.Qc2 Bc5 14.Kh1 Ng4 15.Nxe4 Bf5 16.Bb2 Bxe4
17.Bxe4 Qxe4+ 18.Qxe4 Rxe4 19.f3 Re2 20.fxg4 Rxd2 21.Be5 Nd7 22.Rfe1 Nxe5
23.Rxe5 Bd4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Maldonado, Hector"]
[Black "Montoya, Rafael"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2022"]
[BlackElo "2099"]
[PlyCount "25"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Bc4 Qh4 3.Nc3 Bc5 4.g3 Qe7 5.Nd5 Qd8 6.Qh5 d6 7.h4 c6 8.Nc3 g6 9.Qf3
d5 10.exd5 h6 11.dxc6 Nf6 12.cxb7 Bxb7 13.Qxb7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Cespedes, Cesar Ivan"]
[Black "Laverde, Luis Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2117"]
[BlackElo "2134"]
[PlyCount "119"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 a6 6.c4 e6 7.Nc3 Be7 8.Be3 Qc7 9.Qd2
Nbd7 10.Rc1 O-O 11.Be2 b6 12.O-O Bb7 13.Rfd1 Rac8 14.Qe1 Rfd8 15.Qg3 Kh8 16.Bf1
Ne5 17.Be2 Ng6 18.Nb3 Bc6 19.Qf2 Rb8 20.Nd4 Ba8 21.a4 Qb7 22.b3 Nf8 23.Bd3 N8d7
24.h3 g6 25.Nde2 Ne5 26.Bb1 b5 27.axb5 axb5 28.Nxb5 Nc6 29.Nec3 d5 30.exd5 exd5
31.Bc5 dxc4 32.bxc4 Rxd1+ 33.Rxd1 Rd8 34.Rxd8+ Bxd8 35.Ne4 Kg8 36.Nxf6+ Bxf6
37.Be4 Qd7 38.Qe1 Bb7 39.Bd5 Ba6 40.Qe4 Ne7 41.Nd6 Qc7 42.Bxf7+ Kf8 43.Bb4 Qa7+
44.c5 Kg7 45.Be6 Qb8 46.Be1 Kh8 47.Bh4 Qb2 48.Qa8+ Bc8 49.Bxf6+ Qxf6 50.Bxc8
Qd4+ 51.Kf1 Qd3+ 52.Kf2 Qd4+ 53.Kg3 Qe5+ 54.f4 Qe3+ 55.Qf3 Qxc5 56.Qd3 Nxc8
57.Ne4 Qc6 58.Qd4+ Kg8 59.Nf6+ Kf7 60.Nxh7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Paniagua, Fabio De Jesus"]
[Black "Cardona, Fabio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "2132"]
[PlyCount "40"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6 5.Ng5 e6 6.Bc4 h6 7.N5f3 Nbd7 8.Ne2 Bd6
9.O-O Qc7 10.h3 O-O 11.Bb3 c5 12.c3 b6 13.dxc5 Nxc5 14.Bc2 Ba6 15.Re1 Rad8
16.Bd2 Nce4 17.Qc1 Nxd2 18.Nxd2 Bh2+ 19.Kh1 Bb7 20.Nf1 Bd6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Ballesteros Lopez, William"]
[Black "Arroyave, Jhon Jairo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2020"]
[BlackElo "0"]
[PlyCount "91"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 d6 5.Bc4 e6 6.Nf3 a6 7.O-O b5 8.Bb3 Bb7 9.Qe2
Nd7 10.a3 Ngf6 11.Rd1 Qb8 12.Bf4 Be7 13.Rac1 O-O 14.h3 Ne5 15.Nd4 Rc8 16.Bg5 h6
17.Bh4 Rc7 18.Kh1 Ng6 19.Bg3 Qe8 20.f4 e5 21.fxe5 dxe5 22.Nf5 Rac8 23.Rf1 a5
24.Rcd1 Rd8 25.Nxb5 Rcd7 26.Nc3 Rxd1 27.Rxd1 Rxd1+ 28.Bxd1 Bf8 29.Bb3 Qd7 30.Qc4
Nh5 31.Bf2 Ngf4 32.Bb6 g6 33.Ne3 Ne6 34.Ncd5 Nef4 35.Ng4 Bxd5 36.exd5 Qf5 37.d6
Ng3+ 38.Kh2 h5 39.Ne3 Qf6 40.Kxg3 Ne2+ 41.Kh2 Bxd6 42.Qxe2 e4+ 43.Kh1 Qf4 44.Nf1
h4 45.Bxa5 g5 46.Bd2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Cuesta Bejarano, Manuel Enriq"]
[Black "Echavarria, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1971"]
[PlyCount "21"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg5 Be7 5.Bxf6 Bxf6 6.Nbd2 b6 7.Bg2 Bb7 8.O-O O-O
9.Re1 d6 10.e4 Nd7 11.c3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Bustamante, Juan Manuel"]
[Black "Santamaria V, Miguel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1941"]
[PlyCount "66"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 b6 2.d4 Bb7 3.Nc3 e6 4.Bd3 Bb4 5.Nf3 Bxc3+ 6.bxc3 d6 7.O-O Ne7 8.Ng5 Ng6
9.Qh5 Qe7 10.e5 Nd7 11.Bxg6 fxg6 12.Qg4 Bd5 13.Ba3 O-O 14.f4 c5 15.Rfe1 Rf5
16.Ne4 Bxe4 17.Rxe4 d5 18.Re3 Rc8 19.Rf1 Qf7 20.dxc5 bxc5 21.g3 Nb6 22.Ref3 Nc4
23.Bc1 Rf8 24.Kg2 h5 25.Qh3 Nxe5 26.R3f2 Ng4 27.Rf3 e5 28.c4 e4 29.Ra3 d4 30.Kg1
Ne5 31.Qg2 Nf3+ 32.Rfxf3 exf3 33.Qxf3 Qxc4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Agudelo Osorio, John Jairo"]
[Black "Caldera Sotomayor, Wilber"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "34"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 g6 2.Nc3 Bg7 3.g3 Nf6 4.Bg2 c6 5.e4 e5 6.Nge2 d6 7.h3 Be6 8.b3 O-O 9.O-O
Nbd7 10.d4 exd4 11.Nxd4 Nc5 12.Be3 Qe7 13.Qd2 Rad8 14.Rae1 Bc8 15.Bg5 Qe5 16.f4
Ncxe4 17.fxe5 Nxd2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Arias, Braulio"]
[Black "Alvarez, Alfonso"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "2049"]
[PlyCount "55"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e6 2.d4 d6 3.Nc3 Bd7 4.Be3 Nf6 5.f3 Be7 6.Qd2 e5 7.Nge2 exd4 8.Nxd4 Nc6
9.O-O-O Ne5 10.Be2 a6 11.g4 b5 12.Nf5 Bxf5 13.gxf5 c6 14.Rhg1 g6 15.f4 Ned7
16.Bf3 gxf5 17.exf5 d5 18.Bd4 Qc7 19.Rde1 Kd8 20.Bxd5 cxd5 21.Bxf6 Bxf6 22.Nxd5
Qc6 23.Qa5+ Kc8 24.Ne7+ Bxe7 25.Rxe7 Ra7 26.Rxf7 Nc5 27.Rxa7 Nb3+ 28.axb3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Guarin, Holmes"]
[Black "Caro, Emilio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "82"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 h6 6.e4 e6 7.Nc2 Bc5 8.Be3 Bxe3
9.Nxe3 O-O 10.Be2 Qc7 11.O-O d6 12.Qd2 Rd8 13.Rac1 b6 14.f4 Bb7 15.Bf3 Rab8
16.Ncd5 exd5 17.cxd5 Rdc8 18.dxc6 Bxc6 19.Nd5 Qd7 20.Nxf6+ gxf6 21.Qd4 Qe7
22.Rc3 b5 23.Rfc1 Bd7 24.Rc7 Rxc7 25.Rxc7 Qe6 26.f5 Qe5 27.Qc3 Kg7 28.g3 a5
29.a3 d5 30.Rc5 d4 31.Qc1 Qe7 32.Rc7 b4 33.Qc5 Qxc5 34.Rxc5 bxa3 35.bxa3 d3
36.Rd5 Rb1+ 37.Kf2 Bb5 38.a4 Ba6 39.Ke3 Rb2 40.Rxd3 Bxd3 41.Kxd3 Rb3+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Mesa, Francisco Sr"]
[Black "Diaz Mesa, Jose Ignacio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "32"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[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.c3 d5 9.exd5
Nxd5 10.Nxe5 Nxe5 11.Rxe5 Nf6 12.d4 Bd6 13.Re1 Ng4 14.g3 Nxh2 15.Qh5 Ng4 16.Bg5
Nf6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Gil Restrepo, Gustavo Adolfo"]
[Black "Guerra, Francisco Anibal"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "82"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 g6 6.O-O Bg7 7.d4 O-O 8.h3 Qc7 9.Na3
a6 10.Bf4 e5 11.dxe5 dxe5 12.Bg5 Rd8 13.Qe2 Be6 14.Nc4 Rd7 15.Rad1 Rad8 16.Rxd7
Rxd7 17.Rd1 b5 18.Rxd7 Qxd7 19.Nb6 Qd8 20.Nd5 Bxd5 21.exd5 Qxd5 22.Bxf6 Bxf6
23.Be4 Qd6 24.Bxc6 Qxc6 25.Nxe5 Qe6 26.f4 g5 27.Qg4 Bxe5 28.Qxe6 fxe6 29.fxe5
Kf7 30.g4 Ke7 31.Kf2 Kd7 32.Ke3 Kc6 33.Ke4 Kb6 34.b4 Kc6 35.a3 h6 36.Kd3 Kd5
37.c4+ bxc4+ 38.Kc3 cxb4+ 39.axb4 Kxe5 40.Kxc4 Kf4 41.Kc5 e5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Chaucanes, Alfonso Eduardo"]
[Black "Bustamante, Roberto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1911"]
[PlyCount "32"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 g6 2.c4 Bg7 3.Nc3 b6 4.e4 Bb7 5.Nf3 d6 6.Bd3 Nd7 7.O-O e6 8.Be3 Ne7 9.Qd2
h6 10.Rfe1 g5 11.h3 a6 12.Rac1 Ng6 13.g3 O-O 14.Nh2 f5 15.d5 f4 16.gxf4 gxf4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Castaneda, Luis Fernando"]
[Black "Echeverry, Ignacio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "40"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6 5.a3 Nc6 6.Nf3 e6 7.Bg5 Be7 8.e3 h6 9.Bh4
O-O 10.Bd3 Qb6 11.Qc2 Bd7 12.Rb1 Rfc8 13.O-O Ne8 14.Bg3 Bd6 15.Nh4 Bxg3 16.fxg3
Nd6 17.Bh7+ Kh8 18.Bd3 Be8 19.Qf2 Qd8 20.Ng6+ fxg6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Botero Torres, Leon Jairo"]
[Black "Restrepo, Hugo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1821"]
[PlyCount "46"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 Nc6 6.Nxc6 bxc6 7.Nc3 Bc5 8.Bg2 O-O
9.O-O d5 10.Qa4 Bb7 11.Rd1 Ng4 12.e3 Qf6 13.Rf1 Ne5 14.cxd5 exd5 15.Qc2 Rac8
16.Bd2 Ba6 17.Rfe1 Nf3+ 18.Bxf3 Qxf3 19.Na4 Bd6 20.Nc5 Bxc5 21.Qxc5 Bd3 22.e4
Bxe4 23.Rxe4 Qxe4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Gomez Marin, Fernando Antonio"]
[Black "Ospina Mejia, Maria C"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "59"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.e3 e6 3.Bd3 Nf6 4.f4 Bd6 5.Nf3 O-O 6.Nbd2 Nc6 7.c3 h6 8.O-O Ne7 9.Ne5
c5 10.Rf3 cxd4 11.exd4 Nf5 12.Rh3 Qb6 13.g4 Nxd4 14.cxd4 Qxd4+ 15.Kg2 Qxf4
16.Ndf3 Qb4 17.a3 Qb6 18.Qc2 Bxe5 19.Nxe5 Qd4 20.Nf3 Qxg4+ 21.Rg3 Qh5 22.b4 e5
23.Nxe5 Qxe5 24.Bb2 d4 25.Bc1 Kh8 26.Qf2 Ng4 27.Qf3 h5 28.Bf4 Qf6 29.h3 Ne5
30.Qxh5+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "6"]
[Board "1"]
[White "Sanchez Ospina, William"]
[Black "Hoyos, Efrain"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1957"]
[PlyCount "31"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 e5 2.c3 c5 3.e3 d5 4.dxe5 Nc6 5.Nf3 Bg4 6.Bb5 Nge7 7.Nbd2 a6 8.Be2 Ng6
9.Qa4 h5 10.O-O b5 11.Qc2 h4 12.h3 f5 13.Re1 Qc7 14.hxg4 fxg4 15.Qxg6+ Qf7
16.Qxc6+ 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Vallejo, Humberto"]
[Black "Maldonado, Hector"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2006"]
[BlackElo "2022"]
[PlyCount "27"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 d6 3.Bc4 Be7 4.O-O Nf6 5.c3 O-O 6.Re1 Bg4 7.d3 c6 8.Bb3 Nbd7
9.Nbd2 Nc5 10.Bc2 Ne6 11.Nc4 Bh5 12.d4 exd4 13.cxd4 Bxf3 14.gxf3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Cardona, Fabio"]
[Black "Cespedes, Cesar Ivan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "2117"]
[PlyCount "16"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.c3 Nf6 5.Bd3 Nc6 6.Nf3 Be7 7.O-O h6 8.Nbd2 O-O 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "De La Roche, Joaquin"]
[Black "Montoya, Rafael"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2121"]
[BlackElo "2099"]
[PlyCount "68"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.Re1 Nc5 7.Bxc6 dxc6 8.Nxe5 Be7
9.d4 Ne6 10.Be3 O-O 11.c4 f6 12.Nf3 Re8 13.Nc3 b6 14.d5 cxd5 15.cxd5 Nf8 16.Qb3
Kh8 17.h3 Bd6 18.Rad1 Nd7 19.Nd4 Nc5 20.Qc2 a5 21.Nc6 Qd7 22.Bd4 Bb7 23.Ne4 Qf5
24.Bxc5 Bxc5 25.Re2 Bf8 26.d6 cxd6 27.Nxd6 Qxc2 28.Rxc2 Bxc6 29.Rxc6 Reb8
30.Nf7+ Kg8 31.Rc7 Re8 32.Rdd7 Re1+ 33.Kh2 Re2 34.Rd8 Rxd8 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Laverde, Luis Eduardo"]
[Black "Cuesta Bejarano, Manuel Enriq"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2134"]
[BlackElo "0"]
[PlyCount "60"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Ng3 e6 6.Nf3 Be7 7.Bd3 O-O 8.O-O c5
9.dxc5 Bxc5 10.b3 Qc7 11.Bb2 Nbd7 12.Qe2 b6 13.Rad1 Bb7 14.c4 Rad8 15.a3 a5
16.Bxf6 Nxf6 17.a4 Ng4 18.Be4 Rxd1 19.Rxd1 Bxf2+ 20.Kh1 Bxe4 21.Nxe4 Bc5 22.Nxc5
bxc5 23.h3 Nh6 24.Qe5 Qxe5 25.Nxe5 f6 26.Nf3 e5 27.Rd5 e4 28.Ne1 Rb8 29.Rxc5
Rxb3 30.Kh2 Rb2 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Echavarria, Gustavo"]
[Black "Mesa, Francisco Sr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1971"]
[BlackElo "0"]
[PlyCount "34"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 d5 2.exd5 Qxd5 3.Nf3 Bg4 4.Be2 Nf6 5.d4 e6 6.c4 Bb4+ 7.Nc3 Qa5 8.O-O Bxc3
9.bxc3 Qxc3 10.Qa4+ c6 11.Be3 Nbd7 12.h3 Bf5 13.d5 Qc2 14.Qxc2 Bxc2 15.dxe6 fxe6
16.Nd4 Bf5 17.Nxf5 exf5 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Caro, Emilio"]
[Black "Arias, Braulio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "46"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 Nbd7 5.d3 e5 6.h3 Be7 7.O-O O-O 8.Nh2 d5 9.Nd2
b6 10.Bf3 Bb7 11.Re1 Re8 12.Nhf1 d4 13.c4 Nf8 14.Kh2 Ng6 15.g3 Bc8 16.Bg2 Rb8
17.a4 a5 18.Nf3 Bd6 19.N1d2 Be6 20.Nb1 h6 21.Na3 Nd7 22.Nb5 Bf8 23.Bd2 Rc8 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Guerra, Francisco Anibal"]
[Black "Arroyave, Jhon Jairo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "64"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Be2 b5 8.O-O Be7 9.Re1
O-O 10.Qd2 b4 11.Na4 a5 12.Bxf6 Bxf6 13.Bb5 Bb7 14.b3 Qc7 15.Rac1 Nc6 16.c3 bxc3
17.Rxc3 Bxd4 18.Qxd4 Nxd4 19.Rxc7 Bxe4 20.Rxe4 Nxb5 21.Rc6 d5 22.Re2 Rac8 23.Rb6
Nd4 24.Re1 Rc2 25.a3 Rfc8 26.b4 axb4 27.axb4 Re2 28.Rb1 h6 29.g3 Rcc2 30.Nc5
Rxf2 31.Nd7 Rg2+ 32.Kh1 Nf3 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Bustamante, Roberto"]
[Black "Bustamante, Juan Manuel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1911"]
[BlackElo "0"]
[PlyCount "76"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d5 6.c3 c5 7.Nbd2 Nc6 8.e4 d4 9.Nb3
Qb6 10.Qc2 e5 11.h3 h6 12.Bd2 Be6 13.Nc1 Rac8 14.c4 Qd8 15.a3 a5 16.Ne2 b6
17.Rae1 Kh7 18.Nh4 Qd7 19.Kh2 g5 20.Nf3 Nh5 21.g4 Nf4 22.Ng3 Rh8 23.Bxf4 gxf4
24.Nh5 Rhg8 25.Nh4 Bxg4 26.Nxg7 Rxg7 27.Rg1 Rcg8 28.f3 Qe7 29.fxg4 Qxh4 30.Ref1
Rxg4 31.Qf2 Qxf2 32.Rxf2 Rg3 33.Rd1 Ne7 34.Bf3 Ng6 35.Bg4 Nh4 36.Rdd2 Rg5 37.b3
h5 38.Bd1 Kh6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Echeverry, Ignacio"]
[Black "Guarin, Holmes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "88"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.Bf4 e6 3.Nf3 d5 4.e3 Nbd7 5.Bd3 c5 6.c3 Be7 7.O-O O-O 8.Nbd2 b6 9.Re1
Bb7 10.Rc1 Nh5 11.Bg3 Nxg3 12.hxg3 Bf6 13.Nh2 e5 14.dxe5 Nxe5 15.Bb1 Qd7 16.Qh5
g6 17.Qh6 Qe7 18.f4 Bg7 19.Qh3 Bc8 20.g4 Nxg4 21.Nxg4 h5 22.f5 hxg4 23.Qxg4 Bh6
24.Qg3 Kg7 25.Re2 Qg5 26.Qe5+ Qf6 27.Qxd5 Ba6 28.c4 Rad8 29.Qf3 Qxb2 30.Rc2 Qa1
31.Re1 Bc8 32.Nb3 Qe5 33.Rf2 Bg5 34.Nd2 Bh4 35.Ref1 Bxf2+ 36.Qxf2 Bxf5 37.Nf3
Qd6 38.e4 Bg4 39.Qb2+ f6 40.e5 fxe5 41.Nxe5 Rxf1+ 42.Kxf1 Qf6+ 43.Kg1 Rd1+
44.Kh2 Qh4# 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Alvarez, Alfonso"]
[Black "Pastrana, Julio Cesar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2049"]
[BlackElo "0"]
[PlyCount "33"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 e6 2.Nc3 c5 3.e4 Nc6 4.Nf3 Be7 5.d3 h6 6.Be3 Nf6 7.h3 O-O 8.g4 Nh7 9.h4 f5
10.gxf5 exf5 11.Nd5 fxe4 12.dxe4 Nb4 13.Rg1 Nxd5 14.Qxd5+ Kh8 15.Ne5 Nf6 16.Nf7+
Rxf7 17.Qxf7 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Diaz Mesa, Jose Ignacio"]
[Black "Restrepo, Hugo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1821"]
[PlyCount "40"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 Nf6 2.c4 d5 3.e3 c5 4.Bd3 e6 5.Nf3 Nc6 6.O-O Bd6 7.Nbd2 O-O 8.Re1 Qc7 9.Nf1
h6 10.Ng3 Ng4 11.dxc5 Bxc5 12.h3 Nge5 13.Bc2 Nxf3+ 14.Qxf3 f5 15.b3 Bd7 16.Bb2
f4 17.exf4 Rxf4 18.Qd3 Bxf2+ 19.Kh1 Bxg3 20.Qh7+ Kf8 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Sanchez Ospina, William"]
[Black "Gil Restrepo, Gustavo Adolfo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "113"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.Nf3 Nf6 3.e3 Bg4 4.Nbd2 e6 5.Bd3 Be7 6.c3 Bxf3 7.Nxf3 Ne4 8.O-O O-O
9.Qb3 b6 10.Bxe4 dxe4 11.Nd2 Qd5 12.c4 Qf5 13.Qc2 Nc6 14.a3 Rad8 15.b4 Nxd4
16.exd4 Rxd4 17.Bb2 Rd3 18.Rae1 Rfd8 19.Nxe4 Qh5 20.Ng3 Qg6 21.Re3 h6 22.Rxd3
Rxd3 23.Rd1 Rxg3 24.Qxg6 Rxg6 25.Rd7 Bd6 26.g3 Rg4 27.c5 bxc5 28.bxc5 Bxc5
29.Rxc7 Bb6 30.Rc8+ Kh7 31.Kg2 Kg6 32.h3 Re4 33.Kf3 Re1 34.Rc4 f6 35.Bd4 e5
36.Bxb6 axb6 37.Rg4+ Kf7 38.Rb4 Ra1 39.a4 Ra2 40.Ke4 Ke7 41.Kd5 Kd7 42.Rxb6 Rxf2
43.Rb7+ Kc8 44.Rxg7 Ra2 45.Rg6 Rxa4 46.Rxf6 e4 47.Rxh6 Ra3 48.g4 e3 49.Re6 e2
50.Rxe2 Rxh3 51.Ke4 Kd7 52.Kf5 Rh6 53.g5 Ra6 54.Re5 Rb6 55.g6 Rb8 56.g7 Kd6
57.Kf6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Castaneda, Luis Fernando"]
[Black "Gomez Marin, Fernando Antonio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "21"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6 6.Bd3 dxc4 7.Bxc4 a6 8.O-O h6 9.Bd3
Be7 10.h3 Bd7 11.a4 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Zuluaga, Miryam"]
[Black "Chaucanes, Alfonso Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "0"]
[PlyCount "28"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 d6 7.a3 Nc6 8.Be2 Be7 9.O-O
O-O 10.f4 h6 11.h3 d5 12.exd5 Nxd5 13.Nxd5 Qxd5 14.Nxc6 Qxc6 

[Event "Torneo Nacional Senior Master "]
[Site "Medellin-Colombia"]
[Date ""]
[Round "7"]
[Board "1"]
[White "Ospina Mejia, Maria C"]
[Black "Hoyos, Efrain"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1957"]
[PlyCount "21"]
[EventDate "2010.10.29"]
[EventRounds "7"]
[EventCountry "COL"]

1.c4 g6 2.e4 Bg7 3.Nc3 e6 4.Nf3 c6 5.Bd3 d5 6.e5 Qc7 7.Qe2 Nd7 8.cxd5 exd5 9.e6
fxe6 10.Qxe6+ Ne7 11.Ng5