[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.1"]
[White "Lima, Darcy"]
[Black "Silva, Marcelo Dos Santos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2526"]
[BlackElo "1989"]
[PlyCount "55"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Ngf6 8.Nxf6+
Qxf6 9.Be2 Bd6 10.c4 Be4 11.Bg5 Qg6 12.Qd2 h6 13.Bh4 c6 14.Bg3 Bxg3 15.hxg3
O-O 16.Qe3 Bxf3 17.Bxf3 Rfe8 18.Be4 Qf6 19.Rfd1 Nf8 20.Rd2 Rad8 21.Rad1 Re7
22.Bf3 a6 23.Qe5 Qxe5 24.dxe5 Red7 25.Rd6 Rxd6 26.Rxd6 Rxd6 27.exd6 Nd7 28.b4 {(...)}
0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.2"]
[White "De Haro, Martim Afonso Palma"]
[Black "Fernandez, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1987"]
[BlackElo "2395"]
[PlyCount "88"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 Bg7 5.e4 d6 6.Be2 O-O 7.Bg5 e6 8.Qd2 exd5 9.
exd5 Re8 10.Nf3 Bg4 11.O-O Nbd7 12.Rae1 a6 13.h3 Bxf3 14.Bxf3 Qa5 15.Bf4 Qc7
16.g4 Rxe1 17.Rxe1 Ne8 18.Ne4 b5 19.cxb5 axb5 20.Ng5 Nb6 21.Qe2 Qd7 22.b3 Nc7
23.Qd2 Rd8 24.Rd1 b4 25.Ne4 Ncxd5 26.Bxd6 Nc3 27.Nxc5 Qa7 28.Re1 Bf8 29.Nb7
Rc8 30.Bxf8 Rxf8 31.a4 Qa6 32.Qd4 Nc8 33.Qxb4 Qf6 34.Bg2 Nb6 35.Nc5 Rc8 36.Ne4
Nxe4 37.Qxe4 Qc3 38.Re3 Qa1+ 39.Kh2 Nd7 40.Qb7 Rd8 41.Qc7 Qf6 42.Rf3 Qe7 43.
Re3 Qf6 44.Re2 Nf8 {(...)} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.3"]
[White "Limp, Eduardo Thelio"]
[Black "Ramos, Angelo Bil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "1983"]
[PlyCount "111"]
[EventDate "2015.06.25"]

1.Nf3 Nf6 2.d4 g6 3.c3 b6 4.Bg5 Bb7 5.Nbd2 Bg7 6.e3 O-O 7.Be2 d6 8.a4 a5 9.O-O
Nbd7 10.Qc2 c5 11.Bb5 Rc8 12.Rfe1 Qc7 13.Rad1 Rfd8 14.Qb3 Nf8 15.e4 cxd4 16.
Nxd4 N8d7 17.Bc4 d5 18.exd5 Nc5 19.Qa2 Bxd5 20.Bxf6 Bxc4 21.Qxc4 Bxf6 22.N2b3
Nxb3 23.Qxc7 Rxc7 24.Nxb3 Rcd7 25.Rxd7 Rxd7 26.Kf1 e6 27.Ke2 Kf8 28.Nd2 Rd5
29.Nc4 Bd8 30.Rd1 Rxd1 31.Kxd1 Bc7 32.Ke2 Ke7 33.h3 Kd7 34.Kd3 Kc6 35.Na3 Bd6
36.Nb5 Bc5 37.f3 f6 38.Kc4 e5 39.b4 Bf2 40.Na3 f5 41.Nc2 h5 42.Na1 g5 43.Nb3
axb4 44.cxb4 e4 45.fxe4 fxe4 46.Nd4+ Kd6 47.a5 bxa5 48.bxa5 Kc7 49.Ne6+ Kb7
50.Nxg5 e3 51.Kd3 Ka6 52.Ne4 Bg1 53.Ng3 h4 54.Nf5 Bf2 55.Nxe3 Kxa5 56.Ke2 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.4"]
[White "Ribeiro, Regina"]
[Black "Van Riemsdijk, Herman C"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1980"]
[BlackElo "2345"]
[PlyCount "56"]
[EventDate "2015.06.25"]

1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.d4 c5 5.O-O cxd4 6.Nxd4 Nf6 7.c4 dxc4 8.Qa4+ Nfd7
9.Rd1 O-O 10.Qxc4 Nb6 11.Qd3 Na6 12.Nc3 e5 13.Ndb5 Qxd3 14.Rxd3 Nb4 15.Rd1 Nc2
16.Rb1 Nd4 17.Be3 Rd8 18.Rbc1 Bg4 19.f3 Bf5 20.g4 a6 21.gxf5 axb5 22.fxg6 hxg6
23.Bxd4 exd4 24.Nxb5 Rxa2 25.Rc2 Nd5 26.Rb1 Ra5 27.Nc7 Ne3 28.b4 Rg5 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.5"]
[White "De Paiva, Pedro Henrique"]
[Black "De Oliveira, Carlos Eduardo V"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2302"]
[BlackElo "1956"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.6"]
[White "Pinto Neto, Antonio De Padua"]
[Black "Dumont, Sadi Glasser"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1947"]
[BlackElo "2298"]
[PlyCount "1"]
[EventDate "2015.06.25"]

1.c4 {W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.7"]
[White "Da Silva Borges, Rodrigo"]
[Black "Dos Reis, Alexandre Magno Pere"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2272"]
[BlackElo "1931"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.8"]
[White "Deus Filho, Joaquim De"]
[Black "Rangel, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1926"]
[BlackElo "2263"]
[PlyCount "44"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nc3 a6 3.a4 e6 4.Bc4 Nc6 5.f4 Nf6 6.Ba2 d5 7.e5 Nd7 8.d3 b5 9.Nf3 b4
10.Ne2 Be7 11.O-O O-O 12.Qe1 f6 13.Qg3 Qc7 14.Qh3 Nb6 15.Bb1 Bd7 16.d4 Nxd4
17.Nfxd4 cxd4 18.c3 f5 19.cxd4 Bxa4 20.Be3 Bb5 21.Rc1 Qd7 22.g4 Bxe2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.9"]
[White "Khaje Hesamedini, Ali"]
[Black "Noseda, Francesco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2224"]
[BlackElo "1920"]
[PlyCount "163"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qa4 a6 8.Qxc4 b5 9.
Qc2 Bb7 10.Bd2 Be4 11.Qd1 c5 12.dxc5 Bxc5 13.Bg5 Nbd7 14.Nbd2 Bb7 15.Nb3 Be7
16.Qd4 Rc8 17.Rfd1 Rc4 18.Qa7 Qb8 19.Qxb8 Nxb8 20.Na5 Bxf3 21.Bxf3 Rc2 22.Rab1
h6 23.Be3 Rd8 24.Rxd8+ Bxd8 25.Nb3 Nd5 26.Bxd5 exd5 27.Nd4 Rc8 28.Kf1 Bf6 29.
Nf5 Rc2 30.Bd4 Nd7 31.Ne3 Rd2 32.Bxf6 Nxf6 33.Ke1 Rd4 34.f3 Ra4 35.Ra1 b4 36.
Nc2 b3 37.axb3 Rxa1+ 38.Nxa1 Kf8 39.b4 Ke7 40.Nb3 Nd7 41.Kd2 Kd6 42.Nd4 g6 43.
Kc3 Nb6 44.b3 Nd7 45.g4 Ne5 46.h4 h5 47.gxh5 gxh5 48.b5 axb5 49.Nxb5+ Kc5 50.
Nd4 Ng6 51.Nf5 d4+ 52.Kd2 Nf4 53.Nxd4 Ng6 54.Nf5 Kb4 55.Kc2 Nf4 56.e3 Ng6 57.
f4 Nf8 58.Ng3 Ng6 59.Nf5 Nf8 60.Ng7 Ng6 61.Nxh5 Nxh4 62.Ng3 Ng6 63.Nf5 Nf8 64.
Nd6 f6 65.Ne8 Nd7 66.Nc7 Kc5 67.Kc3 Nb6 68.b4+ Kd6 69.Nb5+ Kc6 70.Nd4+ Kd5 71.
Kd3 Nd7 72.e4+ Kd6 73.Nf5+ Kc6 74.Nd4+ Kd6 75.Kc4 Nb6+ 76.Kb5 Nd7 77.Nf5+ Kc7
78.Kc4 Kc6 79.Ne7+ Kd6 80.Nd5 Kc6 81.b5+ Kd6 82.Nxf6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.10"]
[White "Medeiros, Thauane Ferreira"]
[Black "Teixeira, Ricardo Da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "2220"]
[PlyCount "118"]
[EventDate "2015.06.25"]

1.d4 e6 2.Nf3 f5 3.Bg5 Be7 4.Bxe7 Qxe7 5.c4 Nf6 6.Nc3 O-O 7.e3 d6 8.Be2 c6 9.
O-O e5 10.b4 e4 11.Ne1 d5 12.cxd5 Qxb4 13.Qb3 Qxb3 14.axb3 cxd5 15.Nc2 Nc6 16.
b4 Be6 17.b5 Ne7 18.Na4 b6 19.Nb4 Rac8 20.Ra3 Rc7 21.Rfa1 Rfc8 22.Bf1 Rc1 23.
Rxc1 Rxc1 24.Nc3 Nc8 25.h3 Nd6 26.Nba2 Ra1 27.Rxa7 Nc4 28.Ra8+ Kf7 29.Ra7+ Bd7
30.Nxd5 Nxd5 31.Nc3 Rxa7 32.Bxc4 Be6 33.Bxd5 Bxd5 34.Nxd5 Rb7 35.g4 g6 36.Kg2
Ke6 37.Nc3 Ra7 38.Kg3 Ra3 39.gxf5+ gxf5 40.d5+ Ke5 41.Ne2 Rb3 42.d6 Kxd6 43.
Nd4 Rb2 44.Nxf5+ Kd5 45.Nd4 Kc4 46.h4 h5 47.Kg2 Rxb5 48.Nxb5 Kxb5 49.f4 exf3+
50.Kxf3 Kc4 51.e4 b5 52.Kf4 b4 53.e5 Kd5 54.Kf5 b3 55.e6 b2 56.e7 b1=Q+ 57.Kf6
Qe4 58.Kf7 Qe6+ 59.Kf8 Qf6+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.11"]
[White "Martins, George Evandro Barre"]
[Black "Camara, Jose Arruda"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2206"]
[BlackElo "1906"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.12"]
[White "Mendes, Jorge Alberto Dacal"]
[Black "Pinero Cuello, Guilhermo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "2180"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.13"]
[White "Soares, Alberto Manoel Colar"]
[Black "Coelho, Tatiane Cristina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1845"]
[PlyCount "75"]
[EventDate "2015.06.25"]

1.c4 Nf6 2.g3 d5 3.cxd5 Nxd5 4.Bg2 e5 5.Nf3 Nc6 6.d3 Be7 7.O-O O-O 8.a3 Bf6 9.
Nbd2 Be6 10.Ne4 Be7 11.b4 h6 12.Bb2 f6 13.Rc1 Bf7 14.Nc5 Qc8 15.Qc2 Nd8 16.d4
exd4 17.Nxd4 Re8 18.Rfd1 c6 19.e4 Nb6 20.Bf1 Qg4 21.h3 Qc8 22.Nf5 Ne6 23.Nd6
Bxd6 24.Rxd6 Ng5 25.f4 Ne6 26.Rcd1 Qc7 27.a4 a5 28.Nxe6 Rxe6 29.e5 axb4 30.
Rxe6 Bxe6 31.exf6 Nd5 32.Bc4 Qb6+ 33.Bd4 c5 34.Qg6 Qc7 35.fxg7 Nxf4 36.Bxe6+
Nxe6 37.Qxe6+ Kh7 38.Be5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.14"]
[White "Librelato, Kathie Goulart"]
[Black "Fucs, Paulo Moses"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1842"]
[BlackElo "2170"]
[PlyCount "81"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 a6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 d6 6.Bc4 e6 7.Be3 Nf6 8.Qe2 Bd7 9.
O-O-O Qc7 10.Bb3 Na5 11.g4 Nxb3+ 12.axb3 Bc6 13.f3 Be7 14.Kb1 Rc8 15.h4 b5 16.
Qg2 b4 17.Nce2 Bb5 18.Ng3 Nd7 19.g5 Nc5 20.h5 Bd7 21.g6 Bf6 22.gxf7+ Kxf7 23.
f4 a5 24.h6 g6 25.f5 gxf5 26.exf5 e5 27.Ne6 Qc6 28.Qh2 Bxe6 29.fxe6+ Nxe6 30.
Nh5 Be7 31.Rhf1+ Ke8 32.Ng7+ Nxg7 33.hxg7 Rg8 34.Qxh7 Kd7 35.Rf7 Qg2 36.Qf5+
Ke8 37.Rf1 Rc7 38.Qh7 Kd7 39.Qxg8 Qxc2+ 40.Ka2 a4 41.Rxe7+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.15"]
[White "Toth, Peter"]
[Black "Lima, Juarez Antonio A De "]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2154"]
[BlackElo "1829"]
[PlyCount "71"]
[EventDate "2015.06.25"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.O-O Nge7 5.c3 O-O 6.d4 Bd6 7.d5 Nb8 8.Bg5 f6 9.
Bh4 c6 10.Ba4 Kh8 11.c4 Na6 12.Nc3 Qc7 13.Rc1 Bc5 14.a3 Ng6 15.b4 Bd4 16.Bg3
Bxc3 17.d6 Qd8 18.Rxc3 b6 19.h4 Re8 20.Qd2 Rb8 21.Bc2 Nf8 22.h5 Re6 23.Nh4 Qe8
24.h6 g6 25.Nf5 g5 26.Bd1 Ng6 27.Bh5 Qg8 28.Rd1 Bb7 29.Bg4 Rd8 30.c5 Nb8 31.
Ng7 Qf7 32.Qa2 Nf8 33.Bh5 Ng6 34.Qd2 Rg8 35.Nf5 Qf8 36.f3 {(...)} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.16"]
[White "Boabaid, Jorge Alberto Duarde"]
[Black "Nery Junior, Jose Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1812"]
[BlackElo "2153"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.17"]
[White "Diego, Fernandez"]
[Black "Leao, Flavio Sanchez"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2133"]
[BlackElo "1811"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.18"]
[White "Morais, Wagner Soares De"]
[Black "Rezende, Guilherme Vilela"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1810"]
[BlackElo "2128"]
[PlyCount "1"]
[EventDate "2015.06.25"]

1.c4 {W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.19"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Pereira, Marcos Luciano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "1774"]
[PlyCount "65"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 c5 8.Nb5 O-O 9.
Nf3 Na6 10.Bd3 g6 11.c3 cxd4 12.Nbxd4 Nac5 13.Bc2 f6 14.O-O fxe5 15.fxe5 Ne4
16.Qe2 Ndc5 17.Qe3 Bd7 18.b4 Na4 19.Bxe4 dxe4 20.Nd2 a5 21.a3 Rxf1+ 22.Rxf1
axb4 23.axb4 Nb6 24.Nxe4 Nd5 25.Qh6 Rc8 26.Ng5 Qg7 27.Qxg7+ Kxg7 28.Rf7+ Kh6
29.h4 Kh5 30.Rxd7 Kxh4 31.Ngxe6 Rxc3 32.Rxd5 Kg3 33.Ne2+ 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.20"]
[White "Passos Coutinho, Eduardo"]
[Black "Pirola, Claudionor Alcides L"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1764"]
[BlackElo "2102"]
[PlyCount "88"]
[EventDate "2015.06.25"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.e4 c5 6.Nge2 d6 7.O-O Nc6 8.h3 Ne8 9.d3
Nc7 10.Be3 Ne6 11.Qd2 Ned4 12.Kh2 a6 13.Bh6 Ne5 14.Nxd4 cxd4 15.Bxg7 Kxg7 16.
Ne2 Nc6 17.f4 e5 18.f5 f6 19.g4 Qa5 20.Qxa5 Nxa5 21.b4 Nc6 22.a3 Bd7 23.Rac1
Ne7 24.Rf2 g5 25.Bf1 Be8 26.Ng3 Bf7 27.Be2 Rfc8 28.Bd1 b5 29.Nh5+ Bxh5 30.gxh5
d5 31.exd5 Nxd5 32.Bf3 Nf4 33.Rd2 Ra7 34.c5 Kf7 35.Kg3 Rac7 36.h6 a5 37.c6
axb4 38.axb4 Ke7 39.Ra1 Kd6 40.Be4 Nd5 41.Rda2 Nxb4 42.Ra7 Rxa7 43.Rxa7 Rc7
44.Rb7 Nd5 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.21"]
[White "Schutt, Ricardo De Amorim"]
[Black "Machado, Wallace Fernandes"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "1751"]
[PlyCount "49"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Qc7 6.g3 Nf6 7.Bg2 Nc6 8.O-O Be7 9.
Re1 d6 10.Nxc6 bxc6 11.e5 Nd5 12.exd6 Qxd6 13.Ne4 Qb4 14.c3 Qb5 15.b3 Nf6 16.
Nd6+ Bxd6 17.Qxd6 Bd7 18.Ba3 O-O-O 19.c4 Qb8 20.Qc5 h5 21.Rad1 Qc7 22.Bb4 Qb7
23.Ba5 Rdf8 24.Rd6 h4 25.Bxc6 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.22"]
[White "Nikolic, Jovane"]
[Black "Santos Filho, Tadeu Sousa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1741"]
[BlackElo "2090"]
[PlyCount "102"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.c4 Nf6 5.Nc3 Be7 6.Nf3 O-O 7.Be2 dxc4 8.Bxc4
Nbd7 9.O-O Nb6 10.Bb3 c6 11.h3 Nbd5 12.Re1 Re8 13.Bg5 h6 14.Bh4 Bf5 15.Ne5 Be6
16.Qf3 Nc7 17.Ne4 Bd5 18.Bxd5 Ncxd5 19.Rad1 Rf8 20.Nxf6+ Bxf6 21.Bxf6 Qxf6 22.
Qxf6 Nxf6 23.Rd2 Rfe8 24.Nf3 Rxe1+ 25.Nxe1 Re8 26.Nf3 Re4 27.Kf1 Kf8 28.Re2
Ke7 29.Nd2 Rxe2 30.Kxe2 Ke6 31.Kd3 Kd5 32.Nc4 Nd7 33.Ne3+ Ke6 34.g4 g6 35.f4
f5 36.gxf5+ gxf5 37.a4 Nf6 38.Kc4 a5 39.Kc5 Nd7+ 40.Kc4 Nb6+ 41.Kb3 Nd5 42.Ng2
b5 43.axb5 cxb5 44.Kc2 Nb4+ 45.Kb3 Kd5 46.Ne3+ Ke4 47.Nf1 Kxf4 48.Nd2 Ke3 49.
Kc3 Nd5+ 50.Kc2 a4 51.b3 a3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.23"]
[White "Baeta, Marcio Netto"]
[Black "Cunha Jr, Eduardo A  Cunha"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1710"]
[PlyCount "1"]
[EventDate "2015.06.25"]

1.e4 {W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.24"]
[White "Mesquita, Arnaldo Leite"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1690"]
[BlackElo "2089"]
[PlyCount "80"]
[EventDate "2015.06.25"]

1.Nf3 d5 2.c4 c6 3.cxd5 cxd5 4.d4 Nc6 5.e3 Nf6 6.Nc3 e6 7.Bb5 Bd6 8.O-O O-O 9.
a3 Bd7 10.Bd2 Rc8 11.Rc1 Qb6 12.Qe2 a6 13.Bxc6 Bxc6 14.b4 Ne4 15.Qd1 Qd8 16.h3
Qf6 17.Qb3 g5 18.a4 b5 19.a5 Qe7 20.Nxe4 dxe4 21.Ne5 Bd5 22.Qb2 h5 23.f3 exf3
24.Nxf3 Rxc1 25.Rxc1 f6 26.Qc2 Kg7 27.e4 Bb7 28.e5 fxe5 29.Nxg5 Rf5 30.Ne4
exd4 31.Nxd6 Qxd6 32.Qc7+ Qxc7 33.Rxc7+ Rf7 34.Rc5 Bd5 35.g3 Kg6 36.Bf4 Kf5
37.Kf2 Ke4 38.Ke2 e5 39.Bd2 Bc4+ 40.Kd1 Bd3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.25"]
[White "Borensztajn, David"]
[Black "Leite, Tarcisio Dantas Frot"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2082"]
[BlackElo "1669"]
[PlyCount "92"]
[EventDate "2015.06.25"]

1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d3 e5 5.Nbd2 Nf6 6.O-O Bd6 7.e4 Be6 8.Re1 O-O 9.
c3 Rb8 10.a4 a6 11.Nf1 h6 12.exd5 Nxd5 13.d4 cxd4 14.cxd4 Bb4 15.Bd2 exd4 16.
Ne5 Bxd2 17.Nxd2 Nxe5 18.Rxe5 Qd6 19.Nc4 Qc5 20.Qe2 b5 21.axb5 axb5 22.Rxe6
Qxc4 23.Qe5 Nb4 24.Rd6 d3 25.Rd4 Qb3 26.Rg4 g6 27.Qf4 Qxb2 28.Rf1 Nc2 29.Qxh6
Qg7 30.Qd2 Rfd8 31.h4 Rd4 32.f4 b4 33.h5 b3 34.hxg6 fxg6 35.Rg5 b2 36.Rb1 Na3
37.Rxb2 Rxb2 38.Qxb2 Nc2 39.Qb8+ Kh7 40.Rg4 Qe7 41.Rh4+ Qxh4 42.gxh4 d2 43.Bf3
Ne1 44.Qa7+ Kh6 45.Qxd4 Nxf3+ 46.Kf2 Nxd4 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.26"]
[White "Tiomno, Luiz Sergio"]
[Black "Carvalho, Renato Luiz"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1591"]
[BlackElo "2078"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.27"]
[White "Portugal, Igor Le Masson"]
[Black "Fantinati, Nilton M. Nasciment"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "1572"]
[PlyCount "155"]
[EventDate "2015.06.25"]

1.d4 d5 2.Nf3 Nf6 3.g3 e6 4.Bg2 c5 5.e3 Nc6 6.O-O Rb8 7.Nbd2 c4 8.c3 Be7 9.Qc2
O-O 10.Rd1 Re8 11.e4 g6 12.Ne5 Qc7 13.f4 Bf8 14.b3 b5 15.bxc4 bxc4 16.Nxc6
Qxc6 17.Re1 Bb7 18.e5 Ng4 19.Nf3 Qc7 20.Rb1 Ba8 21.Bd2 Bg7 22.h3 Nh6 23.Ng5
Nf5 24.Kf2 h6 25.Nf3 Rf8 26.Bf1 Qe7 27.Qa4 Qc7 28.Be2 Kh7 29.Qc2 Kg8 30.Rxb8
Rxb8 31.Rb1 Kh7 32.Bc1 Kg8 33.Ba3 Bf8 34.Bxf8 Kxf8 35.Nd2 Kg7 36.Bd1 Bc6 37.g4
Ne7 38.Nf3 Rxb1 39.Qxb1 Qb7 40.Qxb7 Bxb7 41.Nd2 Bc6 42.Ke3 Bb7 43.Bf3 Ba6 44.
Ke2 Nc6 45.Kd1 Na5 46.Kc1 Nc6 47.Bd1 Kf8 48.Ba4 Bb7 49.Kb2 Ke7 50.Nb1 Kd8 51.
Na3 a6 52.Nc2 Kc7 53.a3 a5 54.Bb5 Bc8 55.Ne3 Bd7 56.Ba4 Na7 57.Bc2 Nc8 58.f5
exf5 59.gxf5 gxf5 60.Nxf5 Bxf5 61.Bxf5 Ne7 62.Bg4 Ng6 63.Kc2 Nf4 64.Kd2 Ng6
65.Ke3 Kd8 66.Bf3 Ne7 67.Kf4 Ke8 68.Kg4 Kf8 69.Bd1 Kg7 70.Ba4 f5+ 71.Kf4 Kg6
72.Be8+ Kg7 73.h4 Kf8 74.Bd7 Ng6+ 75.Kxf5 Nxh4+ 76.Kf6 Nf3 77.e6 Kg8 78.e7 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.28"]
[White "Caribe Santos, Luiz Carlos"]
[Black "Sampaio, Ronaldo Rabelo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1567"]
[BlackElo "2071"]
[PlyCount "64"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.e4 d6 6.Be2 e5 7.d5 a5 8.h3 Nbd7 9.Be3
b6 10.O-O Nc5 11.Nd2 Ne8 12.a3 f5 13.Bxc5 bxc5 14.Rb1 Bh6 15.Nf3 Nf6 16.exf5
Bxf5 17.g4 Bxb1 18.Qxb1 e4 19.Nxe4 Nxe4 20.Qxe4 Qf6 21.h4 Rae8 22.Qc2 Rxe2 23.
Qxe2 Qxf3 24.Qe6+ Qf7 25.Re1 Bg7 26.Re2 Be5 27.Qxf7+ Rxf7 28.Kg2 Rf4 29.b3
Rxg4+ 30.Kh3 h5 31.Re3 Rf4 32.f3 Kf7 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.29"]
[White "Manzi, Luiz Antonio Bardaro"]
[Black "Da Cruz, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2062"]
[BlackElo "1429"]
[PlyCount "47"]
[EventDate "2015.06.25"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 Bg4 5.Ne5 Bh5 6.Qb3 b6 7.cxd5 cxd5 8.e3 a6 9.
Bd3 e6 10.O-O Bd6 11.f4 Ng4 12.h3 Nxe5 13.fxe5 Be7 14.Bd2 O-O 15.Rac1 Nd7 16.
Ne2 Bg6 17.Bxg6 fxg6 18.Nf4 Rc8 19.Nxe6 Rxf1+ 20.Rxf1 Qe8 21.Qxd5 Kh8 22.Bc3
Nf8 23.Nxf8 Bxf8 24.Qf7 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.30"]
[White "Costa, Harry Andriolo"]
[Black "Souza, Iago Henrique Da Sil"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "2059"]
[PlyCount "119"]
[EventDate "2015.06.25"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.N1e2 e6 7.Nf4 Bd6 8.c3 Nf6
9.h4 Bxf4 10.Bxf4 h6 11.h5 Bh7 12.Bd3 Bxd3 13.Qxd3 Nbd7 14.O-O-O Qa5 15.Kb1
Nd5 16.Bd2 Qc7 17.Rh4 N7f6 18.c4 Nb6 19.Bf4 Qe7 20.Re1 Qb4 21.Rc1 O-O-O 22.Bd2
Qe7 23.Re1 Qd7 24.Qb3 c5 25.Be3 cxd4 26.Rxd4 Qc6 27.c5 Nbd5 28.Bd2 Nc7 29.Be3
Rxd4 30.Bxd4 Rd8 31.Bxf6 gxf6 32.Ne4 Ne8 33.f3 f5 34.Nf2 Rd2 35.Qe3 Qd5 36.Kc1
Rd4 37.Kb1 f4 38.Qe5 Qd7 39.Rc1 f6 40.Qe1 e5 41.Rd1 Rxd1+ 42.Qxd1 Qxd1+ 43.
Nxd1 f5 44.Nc3 Nf6 45.Nb5 e4 46.Nd6+ Kc7 47.Nxf5 e3 48.Kc2 Nxh5 49.Nxh6 Kc6
50.b4 Kb5 51.a3 a5 52.Nf5 axb4 53.axb4 Kxb4 54.Nd6 Kxc5 55.Nxb7+ Kd5 56.Kd3
Ke5 57.Nc5 Kf5 58.g4+ fxg3 59.Kxe3 Kg5 60.Ne4+ 1/2-1/2

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.31"]
[White "Chang, Suzana"]
[Black "Espinola, Leandro da Silva"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2057"]
[PlyCount "69"]
[EventDate "2015.06.25"]

1.d4 e5 2.dxe5 Nc6 3.Nf3 Qe7 4.e3 Nxe5 5.Be2 Nf6 6.O-O d5 7.Nbd2 Bg4 8.Nxe5
Bxe2 9.Qxe2 Qxe5 10.Qb5+ Nd7 11.Nf3 Qe4 12.Qxb7 Rb8 13.Qxc7 Be7 14.c3 Bd8 15.
Qxa7 Bb6 16.Qa6 O-O 17.a4 Nc5 18.Qe2 Nd3 19.a5 Ba7 20.Qc2 Nf4 21.Qd1 Rfc8 22.
exf4 Rc6 23.Re1 Qf5 24.Re5 Qg4 25.Rxd5 Rcc8 26.Rd7 Bc5 27.a6 Re8 28.h3 Qg6 29.
b4 Bb6 30.Ne5 Qe4 31.a7 Ra8 32.c4 Bd8 33.Qd5 Qe1+ 34.Kh2 Qxf2 35.Qxf7+ 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.32"]
[White "Mackowitz, Laurin"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2038"]
[PlyCount "92"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.Nf3 e6 3.Bf4 Be7 4.c4 d6 5.Nc3 c5 6.d5 e5 7.Be3 O-O 8.Qc2 a6 9.Ng5
h6 10.Nge4 Ng4 11.Bd2 f5 12.h3 Nf6 13.Nxf6+ Bxf6 14.g3 Bd7 15.e4 f4 16.gxf4
exf4 17.Bxf4 Bxc3+ 18.Qxc3 Rxf4 19.f3 Qh4+ 20.Ke2 Qf6 21.Qxf6 Rxf6 22.h4 b5
23.b3 a5 24.Bh3 Bxh3 25.Rxh3 bxc4 26.bxc4 Nd7 27.Rf1 Rb8 28.Kd3 Ne5+ 29.Kc3
Rb4 30.f4 Rxc4+ 31.Kd2 Rd4+ 32.Ke2 Rxe4+ 33.Re3 Rfxf4 34.Rxf4 Rxf4 35.h5 Rd4
36.Ra3 a4 37.Ke3 Ng4+ 38.Kf3 Nf6 39.Re3 Nxd5 40.Re4 Rxe4 41.Kxe4 Nc3+ 42.Kd3
Nxa2 43.Kc2 Nb4+ 44.Kb2 g5 45.Ka3 g4 46.Kxa4 g3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.33"]
[White "Rodrigues, Nei Jorge"]
[Black "Maia, Erick De Figueiredo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2032"]
[PlyCount "83"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.c4 e5 3.Bg5 exd4 4.Qxd4 Be7 5.Nc3 Nc6 6.Qd1 O-O 7.Nf3 Re8 8.e3 d6
9.Be2 Bf5 10.O-O h6 11.Bh4 g5 12.Bg3 Nh5 13.Nd5 Bf8 14.Nd4 Nxg3 15.hxg3 Nxd4
16.exd4 Bg7 17.Ne3 Bg6 18.Qd2 Re4 19.Nc2 Qf6 20.Bf3 Re7 21.Rad1 c6 22.Ne3 Be4
23.Bg4 Rd8 24.b4 Bg6 25.b5 h5 26.Be2 Re4 27.Qa5 Rde8 28.Qxa7 Rxd4 29.Qxb7 Rxd1
30.Rxd1 Qb2 31.Bf3 cxb5 32.Qxb5 Qxb5 33.cxb5 Be5 34.a4 Bxg3 35.a5 Bf4 36.Nd5
Be5 37.a6 g4 38.Nc7 Rc8 39.Bb7 Rxc7 40.a7 Rc8 41.Bxc8 Be4 42.Bd7 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.25"]
[Round "1.34"]
[White "Tavares, Deilson"]
[Black "Valente, Rodrigo De Deus"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1998"]
[PlyCount "48"]
[EventDate "2015.06.25"]

1.e4 Nf6 2.Nc3 e5 3.Nf3 Bb4 4.d3 d5 5.exd5 Bxc3+ 6.bxc3 Qxd5 7.c4 Qd6 8.Rb1 e4
9.Ng5 Bf5 10.g3 O-O 11.Bf4 Qe7 12.d4 h6 13.Nh3 Bg4 14.Qd2 Nc6 15.Bg2 Qd7 16.
Ng1 Nxd4 17.h3 Bf3 18.Nxf3 exf3 19.Bf1 Ne4 20.Qc1 Rfe8 21.Be3 Nxg3 22.c3 Ndf5
23.Rg1 Nxe3 24.Rxg3 Nxc4+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.1"]
[White "Fernandez, Daniel"]
[Black "Chang, Suzana"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2395"]
[BlackElo "2057"]
[PlyCount "57"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Bd7 5.Nf3 Qb6 6.Be2 Bb5 7.c4 Bxc4 8.Bxc4 dxc4 9.
d5 Ne7 10.d6 Nec6 11.O-O Nd7 12.Re1 O-O-O 13.Na3 Qa6 14.Qe2 b5 15.b3 c3 16.
Nxb5 Ndxe5 17.d7+ Kb7 18.Nxe5 Nxe5 19.Bf4 Ng6 20.Bg3 c2 21.a4 Rxd7 22.Qxc2 Be7
23.b4 Rc8 24.bxc5 Rxc5 25.Qb3 Kc8 26.Qf3 Qc6 27.Qxf7 Bf6 28.Qe8+ Rd8 29.Nxa7+
1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.2"]
[White "Petrenko, Willy"]
[Black "Limp, Eduardo Thelio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2038"]
[BlackElo "2370"]
[PlyCount "144"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.d3 d6 6.O-O Nf6 7.h3 Be7 8.Nh2 Qc7 9.c4
Nc6 10.Nc3 Nd4 11.Be3 a6 12.Nf3 e5 13.Bxd4 exd4 14.Nd5 Nxd5 15.exd5 O-O 16.Qd2
b5 17.b3 Bc8 18.Qf4 bxc4 19.bxc4 Bd7 20.Rfe1 Rfe8 21.Re2 Bf6 22.Rae1 Rxe2 23.
Rxe2 Re8 24.Rxe8+ Bxe8 25.Qd2 Qb6 26.Kh2 a5 27.Ng5 Ba4 28.Ne4 Be7 29.Bf1 h6
30.f4 f5 31.Nf2 Bd7 32.Kg2 a4 33.Be2 Bd8 34.Bd1 a3 35.Bb3 Qa7 36.Qc2 Qa5 37.
Kf1 g5 38.Qd1 gxf4 39.Qh5 Kg7 40.g4 Qd2 41.gxf5 f3 42.Qxf3 Qg5 43.Qg4 Bxf5 44.
Qxg5+ Bxg5 45.Kg2 Kf6 46.Ng4+ Ke7 47.Bc2 Kd7 48.Nf2 Bf4 49.Kf3 Bg5 50.Kg3 Kc7
51.Nd1 Bf6 52.Nf2 Kb6 53.Ng4 Bg5 54.h4 Bd2 55.Kf3 Ka5 56.Nf6 Be1 57.Ne8 Bxh4
58.Nxd6 Bd7 59.Ne4 Kb4 60.Ke2 Bd8 61.Bd1 h5 62.Kd2 h4 63.Bf3 h3 64.Nf2 Bg5+
65.Ke2 Bf4 66.Kf1 Bf5 67.Ne4 h2 68.Kg2 Bxe4 69.dxe4 Kxc4 70.Kf2 Kc3 71.Ke2 c4
72.Kd1 d3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.3"]
[White "Van Riemsdijk, Herman C"]
[Black "Rodrigues, Nei Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2345"]
[BlackElo "2032"]
[PlyCount "73"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Bg5 h6 7.Nxf6+ Nxf6 8.Be3
Bd6 9.c4 O-O 10.Be2 Bb4+ 11.Nd2 c5 12.dxc5 Qc7 13.O-O Rd8 14.Bf3 Qa5 15.a3
Bxd2 16.b4 Bxe3 17.bxa5 Rxd1 18.Rfxd1 Bxc5 19.Rd8+ Kh7 20.a6 Be7 21.axb7 Bxb7
22.Rxa8 Bxa8 23.Bxa8 Bc5 24.Bf3 Nd7 25.a4 a5 26.Rd1 Ne5 27.Rd8 Bb4 28.Rc8 Nd7
29.Rc7 Nc5 30.Rxf7 Kg6 31.Rf8 Nxa4 32.Be4+ Kh5 33.Rf7 Bc3 34.Rf3 Bd4 35.Ra3
Nc5 36.Rxa5 e5 37.Bc2 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.4"]
[White "Rangel, Daniel"]
[Black "Pinto Neto, Antonio De Padua"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2263"]
[BlackElo "1947"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.} 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.5"]
[White "Valente, Rodrigo De Deus"]
[Black "Khaje Hesamedini, Ali"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1998"]
[BlackElo "2224"]
[PlyCount "58"]
[EventDate "2015.06.25"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.Bg5 h6 6.Bh4 dxc4 7.a4 Bb4 8.Qc2 g5 9.Bg3
b5 10.axb5 cxb5 11.Bxb8 Rxb8 12.Rxa7 Bb7 13.Nd2 Qb6 14.Ra1 Ke7 15.e3 Ra8 16.
Rb1 Rac8 17.f3 e5 18.Qf5 exd4 19.exd4 Rhd8 20.Qxb5 Qxb5 21.Nxb5 Rd5 22.Nc3
Rxd4 23.Ra1 Nd5 24.Ra7 Rc7 25.Nxc4 Nxc3 26.bxc3 Bxc3+ 27.Kf2 Rdxc4 28.Rxb7
Bd4+ 29.Kg3 Be5+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.6"]
[White "Teixeira, Ricardo Da Silva"]
[Black "Dos Reis, Alexandre Magno Pere"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "1931"]
[PlyCount "16"]
[EventDate "2015.06.25"]

1.e4 e5 2.Nf3 d6 3.Bc4 c6 4.O-O Be7 5.c3 b5 6.Bd3 Nf6 7.a4 bxa4 8.Qxa4 Qc7 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.7"]
[White "Camara, Jose Arruda"]
[Black "Soares, Alberto Manoel Colar"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "2172"]
[PlyCount "102"]
[EventDate "2015.06.25"]

1.e4 d6 2.d4 Nf6 3.Nc3 c6 4.Be2 Qa5 5.a3 Nxe4 6.Bd2 Nxd2 7.Qxd2 Bf5 8.Nf3 e6
9.O-O Be7 10.b4 Qd8 11.Nd1 O-O 12.Ne3 Bg6 13.c4 Nd7 14.Rfd1 d5 15.c5 a6 16.Ng4
Bh5 17.Nge5 Bxf3 18.Nxf3 Bf6 19.Rab1 e5 20.dxe5 Nxe5 21.Nxe5 Bxe5 22.a4 Re8
23.b5 axb5 24.axb5 Qe7 25.Bf3 Qxc5 26.bxc6 bxc6 27.g3 Rab8 28.Kg2 g6 29.Rbc1
Qd6 30.Rc2 Rb6 31.h4 Reb8 32.h5 Rb2 33.Rdc1 Qf6 34.h6 g5 35.Qe2 Rxc2 36.Qxc2
Qxh6 37.Qxc6 Qxc6 38.Rxc6 Rb2 39.Bxd5 Bd4 40.Rc7 Rxf2+ 41.Kh3 h5 42.Rd7 Be3
43.Bg2 g4+ 44.Kh2 f5 45.Kg1 h4 46.gxh4 f4 47.Bd5+ Kh8 48.Rd8+ Kh7 49.Be4+ Kg7
50.Rd7+ Kf6 51.Rd5 g3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.8"]
[White "Mendes, Jorge Alberto Dacal"]
[Black "Toth, Peter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1853"]
[BlackElo "2154"]
[PlyCount "60"]
[EventDate "2015.06.25"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6 7.d4 b5 8.Bb3 Nxd4 9.
Nxd4 exd4 10.c3 dxc3 11.bxc3 O-O 12.Nd2 Bb7 13.Bc2 Nd7 14.Rb1 Bf6 15.Re3 g6
16.f4 Re8 17.Kh1 Nf8 18.Qe2 c5 19.Nc4 d5 20.Nd6 Qxd6 21.e5 Qc6 22.exf6 Rxe3
23.Bxe3 Re8 24.Qf2 d4 25.Bd2 Qxf6 26.Re1 Rxe1+ 27.Qxe1 dxc3 28.Bxc3 Qxf4 29.
Be5 Qg5 30.Bg3 Qd5 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.9"]
[White "Boabaid, Jorge Alberto Duarde"]
[Black "Zacarias, Rodrigo Medeiros"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1812"]
[BlackElo "2107"]
[PlyCount "70"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 gxf6
9.Na3 b5 10.Nd5 f5 11.c3 Bg7 12.Bd3 Be6 13.O-O Bxd5 14.exd5 Ne7 15.Qh5 Qd7 16.
Rad1 O-O 17.g4 e4 18.Bb1 fxg4 19.Bxe4 f5 20.Bb1 Ng6 21.f4 Rae8 22.Nc2 Re2 23.
h3 Rfe8 24.hxg4 fxg4 25.f5 Ne5 26.Nd4 Nf3+ 27.Nxf3 gxf3 28.Rxf3 Bf6 29.Rg3+
Kh8 30.Rg2 Re1+ 31.Kh2 Be5+ 32.Kh3 Re3+ 33.Kh4 Qe7+ 34.Rg5 Bf6 35.Rg1 Rg8 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.10"]
[White "Leao, Flavio Sanchez"]
[Black "Schutt, Ricardo De Amorim"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1811"]
[BlackElo "2100"]
[PlyCount "80"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Ne7 5.Nf3 Nec6 6.a3 a5 7.Bd3 b6 8.O-O Ba6 9.Re1
Bxd3 10.Qxd3 Be7 11.Bf4 h6 12.h3 c4 13.Qe2 a4 14.Nbd2 b5 15.Nf1 Nd7 16.N3d2
Bg5 17.Bh2 Bxd2 18.Nxd2 Qe7 19.f4 O-O-O 20.Qf3 Rdg8 21.Nf1 Kb7 22.Ne3 Nb6 23.
f5 g6 24.fxe6 fxe6 25.Qf6 Nd7 26.Qxe7 Nxe7 27.Ng4 Rf8 28.Nf6 Kc8 29.Rf1 Rf7
30.Rf2 Rhf8 31.Raf1 Nb8 32.Nxd5 Rxf2 33.Nxe7+ Kd7 34.Rxf2 Rxf2 35.Kxf2 Kxe7
36.Ke3 Na6 37.h4 Nc7 38.Bf4 Nd5+ 39.Ke4 h5 40.Bg5+ Kf7 1/2-1/2

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.11"]
[White "Santos Filho, Tadeu Sousa"]
[Black "Librelato, Kathie Goulart"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2090"]
[BlackElo "1842"]
[PlyCount "66"]
[EventDate "2015.06.25"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.Bd3 d5 7.e5 Ng4 8.O-O Bc5
9.Nd2 Qh4 10.Nf3 Nxf2 11.Qe2 Nxd3+ 12.Be3 Qe4 13.cxd3 Qxe3+ 14.Qxe3 Bxe3+ 15.
Kh1 Bg4 16.Rae1 d4 17.Re2 Bxf3 18.Rxf3 Rb8 19.Rc2 Rb6 20.b3 Ke7 21.Rc4 Rd8 22.
Rh3 h6 23.Rg3 g6 24.Rf3 Rd5 25.Rf6 c5 26.Rf1 Rxe5 27.g3 Bd2 28.Ra4 a5 29.Rf3
Re3 30.Kg2 Rxf3 31.Kxf3 Re6 32.Rc4 Re3+ 33.Kf2 Kd6 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.12"]
[White "Baeta, Marcio Netto"]
[Black "Morais, Wagner Soares De"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1810"]
[PlyCount "85"]
[EventDate "2015.06.25"]

1.c4 Nf6 2.g3 c5 3.Nc3 Nc6 4.Bg2 g6 5.Nf3 Bg7 6.d4 cxd4 7.Nxd4 Nxd4 8.Qxd4 O-O
9.O-O d6 10.Bg5 Qa5 11.Qd2 Rb8 12.Nd5 Qc5 13.Nxe7+ Kh8 14.Rac1 Be6 15.Nd5 Bxd5
16.Be3 Qc6 17.cxd5 Qd7 18.Bd4 Rfe8 19.Qc3 Nh5 20.e4 Bxd4 21.Qxd4+ Kg8 22.Qxa7
Ra8 23.Qb6 Ra6 24.Qb3 Rea8 25.a3 Ng7 26.Rc2 Ne8 27.Rfc1 Ra5 28.Qb4 Rb5 29.Qd4
Rba5 30.f4 Ra4 31.Rc4 Rxc4 32.Rxc4 Nc7 33.Qb6 Na6 34.b4 Re8 35.Qe3 Qb5 36.Qc3
Qd7 37.e5 dxe5 38.fxe5 Qf5 39.d6 b5 40.Rf4 Qxe5 41.Qxe5 Rxe5 42.d7 Re1+ 43.Rf1
1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.13"]
[White "Okamura, Milton Kasuo"]
[Black "Passos Coutinho, Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1764"]
[PlyCount "117"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Nbd7 7.O-O c5 8.Re1 cxd4 9.
Nxd4 a6 10.Be3 Ne5 11.f3 Bd7 12.Qd2 Rc8 13.b3 Qa5 14.Nd5 Qxd2 15.Nxe7+ Kh8 16.
Bxd2 Rce8 17.Nd5 Nxd5 18.cxd5 Nd3 19.Bxd3 Bxd4+ 20.Kf1 Bxa1 21.Rxa1 Bb5 22.
Bxb5 axb5 23.Bb4 Rd8 24.e5 Rfe8 25.exd6 Rd7 26.Rc1 Red8 27.Ke2 Kg7 28.Kd3 Kf6
29.Kd4 Kf5 30.Rc5 Rxd6 31.Rxb5 R6d7 32.d6+ Kf6 33.Kd5 h5 34.a4 g5 35.a5 Re8
36.Rc5 Re5+ 37.Kc4 Rxc5+ 38.Bxc5 Ke6 39.b4 Rd8 40.Kb5 Kd7 41.Kb6 Kc8 42.b5 Rd7
43.a6 Kb8 44.a7+ Ka8 45.Ka5 Rd8 46.Kb6 Rd7 47.h3 f5 48.Bb4 g4 49.Kc5 Kxa7 50.
Kd5 Kb6 51.Ke6 Rh7 52.d7 Rh6+ 53.Ke7 Rh7+ 54.Ke8 Rh8+ 55.Bf8 Rxf8+ 56.Kxf8
Kxb5 57.d8=Q gxh3 58.Qd5+ Ka6 59.gxh3 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.14"]
[White "Tiomno, Luiz Sergio"]
[Black "Portugal, Igor Le Masson"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1591"]
[BlackElo "2074"]
[PlyCount "86"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nc3 Nc6 3.Nf3 d6 4.Bb5 Bd7 5.d3 g6 6.b3 Bg7 7.Bb2 Nf6 8.Ne2 Qa5+ 9.
Nc3 Nxe4 10.Bxc6 Bxc6 11.dxe4 Bxc3+ 12.Bxc3 Qxc3+ 13.Nd2 Bxe4 14.O-O Qxc2 15.
Re1 Qxd1 16.Raxd1 Bc6 17.Nc4 Kf8 18.Ne3 Rd8 19.Rd2 Kg7 20.Red1 b5 21.Ng4 h5
22.Ne5 Bb7 23.f4 Rc8 24.Nd3 Be4 25.Nb2 Rhd8 26.Kf2 d5 27.Rc1 c4 28.bxc4 dxc4
29.Re2 f5 30.Nd1 b4 31.h3 a5 32.g4 a4 33.Nb2 c3 34.Nxa4 Rd6 35.gxf5 gxf5 36.
Re3 Ra6 37.Nxc3 bxc3 38.Rcxc3 Rxa2+ 39.Kg3 Rh8 40.Kh4 Rf2 41.Kg5 h4 42.Ra3
Rg2+ 43.Rg3 Rxg3+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.15"]
[White "Leite, Tarcisio Dantas Frot"]
[Black "Abrantes, Tiago Garrido"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1669"]
[BlackElo "2166"]
[PlyCount "92"]
[EventDate "2015.06.25"]

1.e4 d5 2.exd5 Nf6 3.d4 Nxd5 4.c4 Nb6 5.Nc3 g6 6.Be3 Bg7 7.Rc1 O-O 8.b3 Nc6 9.
Nf3 e5 10.d5 Ne7 11.Bg5 f6 12.Bd2 c6 13.dxc6 bxc6 14.Be2 Be6 15.Ne4 a5 16.O-O
Qc7 17.Nc5 Bf7 18.Qe1 Nbc8 19.Rb1 Rd8 20.Qc1 Nf5 21.Bd3 Nce7 22.Bc2 Qa7 23.Ne4
Nd4 24.Nxd4 exd4 25.Bd3 Nf5 26.c5 Bd5 27.Bc4 Qf7 28.Bf4 Bf8 29.Bd3 a4 30.Nd2
Ng7 31.Qc2 Ne6 32.Bd6 Bxd6 33.cxd6 Nf4 34.Be4 f5 35.Bf3 axb3 36.axb3 Bxf3 37.
Nxf3 Qd5 38.Qc4 Rxd6 39.Ra1 Rxa1 40.Rxa1 Qxc4 41.bxc4 c5 42.Ra7 d3 43.Nd2 Re6
44.Kf1 Re2 45.Nb3 Rb2 46.Nxc5 Rb1# 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.16"]
[White "Chaves, Jorge Antonio Torres"]
[Black "Poiani, Fernando Celso"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1971"]
[BlackElo "1812"]
[PlyCount "81"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.Nf3 d5 3.Bg5 e6 4.e3 Bd7 5.Bd3 Be7 6.Nbd2 c5 7.c3 c4 8.Bb1 Nc6 9.
O-O h6 10.Bh4 g5 11.Bg3 g4 12.Ne5 h5 13.f3 h4 14.Bf4 Nh5 15.fxg4 Nxf4 16.exf4
Nxe5 17.fxe5 Bg5 18.Qe2 Bxd2 19.Qxd2 h3 20.g3 Qe7 21.Bc2 O-O-O 22.Rf6 Rdg8 23.
Qf4 Rg7 24.Rf1 Be8 25.Bd1 b5 26.Be2 b4 27.Qc1 a5 28.R1f2 Qd7 29.Rh6 Rgh7 30.g5
Qa4 31.a3 b3 32.Rff6 Qd7 33.Bg4 Qe7 34.Bxh3 Qf8 35.Bxe6+ Kc7 36.Bxd5 Qg7 37.
Qf4 Rxh6 38.gxh6 Qh7 39.Be4 Qg8 40.e6+ Kc8 41.exf7 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.17"]
[White "Goncalves, Luiz Osvaldo Cifuent"]
[Black "Jesus Filho, Jose Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1665"]
[BlackElo "1957"]
[PlyCount "123"]
[EventDate "2015.06.25"]

1.e4 e5 2.Nf3 d5 3.exd5 e4 4.Ne5 Qe7 5.Nc4 f5 6.Qe2 Nf6 7.Nc3 f4 8.d3 Bg4 9.f3
exf3 10.Qxe7+ Bxe7 11.Bxf4 Na6 12.d6 cxd6 13.Bxd6 Nb4 14.Kd2 Nfd5 15.Bxe7 Kxe7
16.Re1+ Kd7 17.gxf3 Be6 18.Ne5+ Kd8 19.a3 Nxc3 20.axb4 Nd5 21.b5 Rf8 22.Rg1 g6
23.Nxg6 Rf6 24.Ne5 Rc8 25.Rg7 Rc7 26.Rxc7 Kxc7 27.d4 Rh6 28.Re2 Nf4 29.Rf2 Bf5
30.c4 Rh4 31.Ke3 Ne6 32.Rd2 Kd6 33.c5+ Kc7 34.Bc4 Ng7 35.b3 Bg6 36.Bd3 Bxd3
37.Kxd3 Ne6 38.Kc4 h6 39.Ng4 Ng5 40.Ne5 Rf4 41.Re2 h5 42.Re3 h4 43.Kd5 h3 44.
b4 Rf8 45.b6+ axb6 46.cxb6+ Kd8 47.Rc3 Rf6 48.Kc5 Ne6+ 49.Kd5 Nf8 50.f4 Rxb6
51.Rxh3 Ne6 52.Rh8+ Ke7 53.Rh7+ Ke8 54.f5 Ng5 55.Rg7 Nh3 56.Kc5 Rf6 57.Rxb7
Rxf5 58.Rh7 Ng5 59.Rh6 Nf7 60.Re6+ Kd8 61.Kc6 Ng5 62.Rg6 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.18"]
[White "Barbosa, Luiz Francisco Da Si"]
[Black "Costa, Harry Andriolo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1856"]
[PlyCount "102"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.Nf3 g6 3.c3 Bg7 4.Qc2 d6 5.e4 O-O 6.Be2 Nbd7 7.O-O e5 8.dxe5 dxe5
9.Bg5 h6 10.Bh4 Qe7 11.Nbd2 b6 12.Bc4 Bb7 13.Rfe1 g5 14.Bg3 Nh5 15.Rad1 Nf4
16.Bxf4 gxf4 17.g3 Qf6 18.Nh4 Kh7 19.Nf5 Rg8 20.b4 Nf8 21.Nf3 Ne6 22.Bd5 c6
23.Bc4 Rgd8 24.Rxd8 Rxd8 25.Rd1 b5 26.Rxd8 Nxd8 27.Bb3 Bc8 28.N3h4 Bf8 29.Qd2
a6 30.gxf4 exf4 31.f3 Ne6 32.Ng2 c5 33.Bxe6 Bxe6 34.a3 cxb4 35.axb4 Bxf5 36.
exf5 Qxf5 37.Nxf4 Qg5+ 38.Kf1 Kg8 39.Qg2 Bd6 40.Nd5 Kf8 41.Qxg5 hxg5 42.h3 Be5
43.Ke2 f5 44.Kd3 Kf7 45.c4 Ke6 46.Ne3 bxc4+ 47.Kxc4 Bg3 48.Nd5 Kd6 49.Ne3 Ke5
50.b5 axb5+ 51.Kxb5 Kf4 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.19"]
[White "Gomes, Eduardo Ribeiro"]
[Black "Rabello, David Sousa"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1850"]
[PlyCount "126"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 g6 3.c3 Bg7 4.Bc4 Nc6 5.d3 d6 6.h3 Nf6 7.Bg5 O-O 8.O-O e6 9.Re1
Qc7 10.Na3 a6 11.Nc2 Na5 12.Ne3 Nxc4 13.Nxc4 Nd7 14.Be7 Re8 15.Bxd6 Qc6 16.Bf4
e5 17.Bg3 b5 18.Ne3 Nb6 19.Rc1 Bb7 20.Ng4 f6 21.d4 Rad8 22.d5 Qc7 23.Qc2 Nc4
24.b3 Nd6 25.c4 h5 26.Ne3 b4 27.Bh2 Bh6 28.Rcd1 Bc8 29.Nf1 Qg7 30.Qd3 g5 31.
N3d2 g4 32.h4 f5 33.exf5 Bxf5 34.Ne4 Bxe4 35.Rxe4 Nxe4 36.Qxe4 Qf6 37.Ng3 Bf4
38.Nf5 Bxh2+ 39.Kxh2 Rf8 40.Ng3 Qxh4+ 41.Kg1 Qf6 42.Rf1 Qg5 43.Qd3 Rf7 44.Ne4
Qf5 45.Nxc5 Qxd3 46.Nxd3 a5 47.Nxe5 Rf4 48.Nc6 Ra8 49.Re1 a4 50.Nxb4 axb3 51.
axb3 Rb8 52.Nd3 Rd4 53.Nc1 Ra8 54.Kf1 Ra1 55.Ke2 Re4+ 56.Kd2 Rxe1 57.Kxe1
Rxc1+ 58.Kd2 Rb1 59.Kc3 h4 60.c5 h3 61.gxh3 gxh3 62.c6 h2 63.d6 Rc1+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.20"]
[White "Casarin, Luis Marcio Pinhatti"]
[Black "Pereira, Rodrigo Ferreira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1835"]
[PlyCount "75"]
[EventDate "2015.06.25"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 g6 4.g3 Bg7 5.Bg2 O-O 6.O-O d6 7.d3 Nbd7 8.Rb1 Rb8 9.
a3 b6 10.Bd2 Bb7 11.Qc1 e5 12.Bh6 a6 13.Bxg7 Kxg7 14.b4 Ne8 15.e4 h6 16.Nd5 f5
17.Nh4 Nef6 18.Nxf6 Qxf6 19.Bh3 fxe4 20.Bxd7 exd3 21.Qe3 e4 22.Bg4 Qc3 23.bxc5
bxc5 24.Rb6 Qf6 25.Rfb1 Rf7 26.Bd1 Kg8 27.Ba4 g5 28.Ng2 Rc7 29.h4 Qe5 30.Bc6
Qe7 31.Bd5+ Kg7 32.a4 Kf6 33.Qd2 Bxd5 34.Rxb8 Bxc4 35.Qc3+ Qe5 36.Qxc4 d5 37.
Qxa6+ Kf5 38.Ne3# 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.21"]
[White "De Oliveira, Francemir  Barra"]
[Black "De Haro, Martim Afonso Palma"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1709"]
[BlackElo "1987"]
[PlyCount "0"]
[EventDate "2015.06.25"]

1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.22"]
[White "Coelho, Tatiane Cristina"]
[Black "Lima, Darcy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "2526"]
[PlyCount "76"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.Nc3 g6 3.e4 d6 4.Bf4 a6 5.Nf3 b5 6.e5 b4 7.exf6 bxc3 8.fxe7 Qxe7+
9.Qe2 cxb2 10.Rb1 Bg4 11.Qxe7+ Kxe7 12.Be2 Nc6 13.Rxb2 Bg7 14.c3 Rhb8 15.Rxb8
Rxb8 16.O-O a5 17.h3 Be6 18.Re1 Kf8 19.a4 Rb3 20.Bd2 Bd5 21.Bd1 Ra3 22.Ng5 h6
23.Ne4 Ne7 24.Bc1 Ra1 25.Bc2 Nc8 26.Nd2 Nb6 27.Nb3 Ra2 28.Bd1 Nxa4 29.Bd2 Nb6
30.Bf4 a4 31.Nc1 Ra1 32.Be2 g5 33.Bb5 Bf6 34.Be3 Nc4 35.Kh2 a3 36.Nd3 Rxe1 37.
Nxe1 Nxe3 38.fxe3 Bb3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.23"]
[White "Lima, Juarez Antonio A De "]
[Black "Dumont, Sadi Glasser"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "2298"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O} 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.24"]
[White "Fucs, Paulo Moses"]
[Black "Nikolic, Jovane"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "1741"]
[PlyCount "193"]
[EventDate "2015.06.25"]

1.d4 c6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Bf5 5.b3 Nbd7 6.Bb2 e6 7.Nbd2 Bd6 8.O-O Qc7 9.
c4 O-O 10.Re1 h6 11.a3 Be7 12.Rc1 Ne4 13.b4 a6 14.Qb3 Ndf6 15.Red1 dxc4 16.
Nxc4 Nd5 17.Nfd2 Nxd2 18.Nxd2 Nf6 19.e4 Bg4 20.Re1 Qd7 21.Nc4 Bd8 22.Ne5 Qe8
23.d5 Rc8 24.dxc6 bxc6 25.Bd4 Be7 26.Qe3 Bh5 27.h3 a5 28.bxa5 Bd6 29.Nc4 Bc7
30.Nb6 Rb8 31.Rc4 Nd7 32.Rec1 e5 33.Bc5 Nxc5 34.Qxc5 Qd8 35.Rb4 Bd6 36.Qxc6
Bxb4 37.axb4 Re8 38.Qc7 Qd4 39.Qc4 Qb2 40.Qc3 Qe2 41.Re1 Qa6 42.Bf1 Qb7 43.Nd5
f6 44.Nb6 Re6 45.Bc4 Bf7 46.Bxe6 Bxe6 47.Kh2 Rd8 48.b5 Rd4 49.Qc6 Qxc6 50.bxc6
Rd2 51.Rc1 Rxf2+ 52.Kg1 Ra2 53.Rc5 Bxh3 54.c7 Rg2+ 55.Kh1 Rxg3 56.Kh2 Ra3 57.
Nc4 Rc3 58.c8=Q+ Bxc8 59.Rxc8+ Kh7 60.a6 Rc2+ 61.Kg3 Ra2 62.Rc6 h5 63.Nd6 g5
64.Nc8 Kg6 65.Ne7+ Kf7 66.Nd5 Ra3+ 67.Kf2 Ra2+ 68.Ke3 Ra3+ 69.Ke2 h4 70.Rxf6+
Kg7 71.Rf5 Kg6 72.Rxe5 Rxa6 73.Re8 Kh5 74.Kf3 Ra3+ 75.Ne3 Kg6 76.e5 Kf7 77.Rh8
Kg7 78.Re8 Kf7 79.Rb8 Ke6 80.Re8+ Kf7 81.Rc8 Ke6 82.Ke4 Ra4+ 83.Nc4 Kd7 84.Rc5
Ke6 85.Rc6+ Ke7 86.Kf5 h3 87.Re6+ Kf7 88.Nd6+ Kg7 89.Kxg5 h2 90.Nf5+ Kf7 91.
Rf6+ Ke8 92.Rh6 Ra2 93.Kf6 Rf2 94.e6 Kd8 95.Rh8+ Kc7 96.e7 Re2 97.Rxh2 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.25"]
[White "Pereira, Marcos Luciano"]
[Black "Nery Junior, Jose Antonio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1774"]
[BlackElo "2153"]
[PlyCount "1"]
[EventDate "2015.06.25"]

1.e4 {W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto do Brasil"]
[Site "CIB,  rua Barata Ribeiro 489, Copacabana - Rio de Janeiro-RJ"]
[Date "2015.06.26"]
[Round "2.26"]
[White "Rezende, Guilherme Vilela"]
[Black "Mesquita, Arnaldo Leite"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2128"]
[BlackElo "1690"]
[PlyCount "0"]
[EventDate "2015.06.25"]

0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.27"]
[White "Pirola, Claudionor Alcides L"]
[Black "Caribe Santos, Luiz Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "1567"]
[PlyCount "106"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Nfd7 9.
Bxe7 Qxe7 10.O-O-O Nc6 11.Nxc6 bxc6 12.Qd3 d5 13.Re1 dxe4 14.Qxe4 Qc5 15.Bc4
Nf6 16.Qe2 O-O 17.g4 Nd5 18.Ne4 Qd4 19.Rhf1 Rb8 20.c3 Qb6 21.f5 exf5 22.gxf5
Bd7 23.f6 Rfe8 24.Bb3 Re6 25.Qg2 g6 26.Qg5 Qd8 27.c4 Nb4 28.Nc5 Rxe1+ 29.Rxe1
Bf5 30.Rd1 Qe8 31.Qh6 Qf8 32.Qe3 Rd8 33.a3 Rxd1+ 34.Kxd1 Qd6+ 35.Kc1 Nd3+ 36.
Nxd3 Bxd3 37.Qe8+ Qf8 38.Qxc6 Qd8 39.c5 Kf8 40.Qd5 Qxd5 41.Bxd5 Bf5 42.Bb7 Ke8
43.Bxa6 Kd7 44.Bc4 Be6 45.Bb5+ Kc7 46.Kd2 h5 47.Ke3 g5 48.Be2 g4 49.Kf4 Kc6
50.b4 Bd5 51.Kg5 Bf3 52.Bc4 Bd5 53.Bxd5+ Kxd5 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.28"]
[White "Machado, Wallace Fernandes"]
[Black "Borensztajn, David"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1751"]
[BlackElo "2082"]
[PlyCount "95"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7 7.O-O Be7 8.Re1 Bxe4
9.Bxe4 c6 10.Qe2 Ngf6 11.Bd3 O-O 12.Bf4 Rc8 13.Rad1 Qb6 14.c3 Rfe8 15.Bb1 Nf8
16.Be3 Qa5 17.Bc1 c5 18.dxc5 Qxc5 19.Qc2 Red8 20.Be3 Qa5 21.Bd4 a6 22.Qb3 Qd5
23.Qa4 Qh5 24.Re5 Qg4 25.Rde1 Rd5 26.h3 Qf4 27.Rxd5 Nxd5 28.Qb3 Qc7 29.Qc2 Bf6
30.Ne5 Bxe5 31.Bxe5 Qe7 32.Qe4 b5 33.Bd4 Qd7 34.Qg4 f6 35.f4 b4 36.cxb4 Rc4
37.Bc5 f5 38.Qe2 Rxf4 39.Qxa6 Nxb4 40.Qa8 Qf7 41.Qb8 Rc4 42.Bxb4 h6 43.a3 Rc6
44.Ba2 Qf6 45.Kh2 Rc2 46.Bxe6+ Kh7 47.Qxf8 Qxb2 48.Bxf5+ 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.29"]
[White "Ramos, Angelo Bil"]
[Black "Mackowitz, Laurin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1983"]
[PlyCount "87"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.c4 Nc6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nb6 6.Be3 g6 7.d5 Ne5 8.Be2 Bg7 9.
f4 Nec4 10.Bxc4 Nxc4 11.Qa4+ Bd7 12.Qxc4 a6 13.Nge2 O-O 14.O-O e6 15.e5 exd5
16.Qxd5 Bc6 17.Qxd8 Raxd8 18.Rfd1 Bd7 19.Rd2 Bf5 20.Rad1 Rxd2 21.Rxd2 f6 22.
exf6 Bxf6 23.Nd5 Bd8 24.Nd4 Bd7 25.Nf3 Bf5 26.Kf2 Kg7 27.h3 h5 28.a3 c6 29.Nc3
Bc7 30.Ne2 Rd8 31.Rxd8 Bxd8 32.Ned4 Bc8 33.b4 Kf6 34.Ng5 Bb6 35.Ne4+ Ke7 36.
Nxc6+ bxc6 37.Bxb6 Bf5 38.Ke3 Ke6 39.Kd4 Kd7 40.Ke5 Kc8 41.Bc5 Kd7 42.g4 hxg4
43.hxg4 Bxg4 44.Nf6+ 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.30"]
[White "Fantinati, Nilton M. Nasciment"]
[Black "Ribeiro, Regina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1572"]
[BlackElo "1980"]
[PlyCount "42"]
[EventDate "2015.06.25"]

1.d4 e6 2.Nf3 Nf6 3.Bg5 c5 4.e3 Nc6 5.Nc3 d5 6.Bb5 a6 7.Bxc6+ bxc6 8.O-O cxd4
9.exd4 Bd6 10.Ne2 Qc7 11.Bxf6 gxf6 12.Ng3 h5 13.Nh4 Bb7 14.Re1 O-O-O 15.Qe2
Rdg8 16.c4 dxc4 17.Qxc4 Rg4 18.Re4 Bxg3 19.Rxg4 Bxh2+ 20.Kf1 hxg4 21.g3 Bxg3
0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.31"]
[White "Da Cruz, Carlos Alberto"]
[Black "Deus Filho, Joaquim De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1429"]
[BlackElo "1926"]
[PlyCount "38"]
[EventDate "2015.06.25"]

1.e4 e6 2.d4 b6 3.c4 Bb7 4.Nc3 Bb4 5.d5 Qh4 6.Qc2 Bxc3+ 7.bxc3 Nf6 8.Bd3 exd5
9.cxd5 Ba6 10.c4 O-O 11.Nf3 Qh5 12.h3 d6 13.Bb2 Nbd7 14.O-O Rfe8 15.Bxf6 gxf6
16.Nd4 Kh8 17.f4 Rg8 18.Nf5 Qxh3 19.Rf3 Qxf3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.32"]
[White "Noseda, Francesco"]
[Black "Tavares, Deilson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1920"]
[PlyCount "95"]
[EventDate "2015.06.25"]

1.e4 e5 2.f4 d5 3.exd5 Qxd5 4.Nc3 Qe6 5.Nf3 exf4+ 6.Kf2 c6 7.d4 Nf6 8.h3 Bd6
9.Bd3 O-O 10.Ng5 Qd7 11.Qf3 Bc7 12.Bxf4 Qxd4+ 13.Be3 Qb4 14.Rab1 Nbd7 15.Nce4
Nxe4+ 16.Qxe4 Qxe4 17.Bxe4 Nf6 18.Bd3 h6 19.Nf3 Nd5 20.Bc5 Re8 21.Rhe1 Be6 22.
Nd4 Bd7 23.Bf5 Bxf5 24.Nxf5 b6 25.Bd4 f6 26.Ne3 Nf4 27.b3 Nh5 28.Nf1 c5 29.Be3
f5 30.g4 fxg4 31.hxg4 Rf8+ 32.Kg2 Nf6 33.g5 hxg5 34.Bxg5 Nd5 35.Rbd1 Rf5 36.
Bh4 g5 37.Bg3 Nf4+ 38.Bxf4 Bxf4 39.Rd7 g4 40.Ree7 Bg5 41.Rg7+ Kf8 42.Rh7 Ke8
43.Rxa7 Rxa7 44.Rxa7 Rf7 45.Ra8+ Ke7 46.Ng3 Ke6 47.Rb8 Be3 48.Re8+ 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "2.33"]
[White "Espinola, Leandro da Silva"]
[Black "Medeiros, Thauane Ferreira"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1908"]
[PlyCount "62"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6
9.Nxc6 bxc6 10.O-O Ng4 11.Bf4 Ne5 12.Qd2 Ba6 13.Rfd1 Re8 14.Bh6 Bh8 15.f4 Ng4
16.h3 Nxh6 17.f5 Bg7 18.fxg6 hxg6 19.Ne2 Bxe2 20.Qxe2 Bxb2 21.Rab1 Be5 22.h4
e6 23.h5 Qh4 24.hxg6 Bh2+ 25.Kf1 fxg6 26.Rd3 Bg3 27.Rxg3 Qxg3 28.Rd1 Ng4 29.
Rd3 Rf8+ 30.Rf3 Nh2+ 31.Kg1 Nxf3+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.1"]
[White "Toth, Peter"]
[Black "Fernandez, Daniel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2154"]
[BlackElo "2395"]
[PlyCount "62"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.Nf3 e6 3.Bg5 c5 4.c3 Nc6 5.e3 h6 6.Bxf6 Qxf6 7.Nbd2 d5 8.Bd3 Bd6 9.
Qe2 O-O 10.dxc5 Bxc5 11.Nb3 Bd6 12.e4 dxe4 13.Qxe4 g6 14.O-O-O e5 15.Qh4 Qg7
16.g4 Be7 17.Qg3 a5 18.a4 Be6 19.Bc2 Rfc8 20.Kb1 Rab8 21.Nbd2 b5 22.axb5 Rxb5
23.Ba4 Rb7 24.Ne4 Bb3 25.Bxb3 Rxb3 26.Nfd2 Rb7 27.Nc4 Rcb8 28.Ned6 Rb3 29.Qg2
e4 30.Kc2 Bxd6 31.Rxd6 Ne5 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.2"]
[White "Limp, Eduardo Thelio"]
[Black "Baeta, Marcio Netto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "2089"]
[PlyCount "83"]
[EventDate "2015.06.25"]

1.Nf3 f5 2.d4 Nf6 3.g3 g6 4.c3 Bg7 5.Qb3 d6 6.Bg2 e6 7.Bg5 O-O 8.Nbd2 h6 9.
Bxf6 Qxf6 10.e4 fxe4 11.Nxe4 Qf7 12.O-O Nc6 13.Nfd2 e5 14.dxe5 Qxb3 15.axb3
Nxe5 16.f4 Ng4 17.Rfe1 a6 18.b4 Rb8 19.Nf3 Nf6 20.Nd4 Nxe4 21.Rxe4 c6 22.Rae1
d5 23.R4e3 Bf6 24.Bf1 Bd7 25.Bd3 Kf7 26.Nf3 Rbe8 27.Kf2 Rxe3 28.Rxe3 Re8 29.
Rxe8 Bxe8 30.Ke3 Ke6 31.g4 g5 32.Nd4+ Bxd4+ 33.cxd4 Bd7 34.Bf5+ Ke7 35.Bxd7
Kxd7 36.Kf3 b6 37.fxg5 hxg5 38.h4 gxh4 39.g5 c5 40.bxc5 bxc5 41.g6 h3 42.g7
1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.3"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Van Riemsdijk, Herman C"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "2345"]
[PlyCount "108"]
[EventDate "2015.06.25"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3
Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bd7 14.Nf1 Rac8 15.Ne3 Nc6 16.d5
Nb4 17.Bb1 a5 18.Bd2 Na6 19.Bc2 Nc5 20.Rc1 Qa7 21.Nf1 b4 22.g4 Bb5 23.g5 Nfd7
24.Be3 Qa6 25.Ng3 g6 26.Nh4 Bd3 27.Nhf5 gxf5 28.Nxf5 Bd8 29.Qh5 Kh8 30.Qh6 Rg8
31.Bxd3 Qxd3 32.Nxd6 Rg6 33.Nxf7+ Kg8 34.Qh5 Kxf7 35.Qxh7+ Rg7 36.Qf5+ Kg8 37.
Rxc5 Rxc5 38.Qe6+ Kf8 39.g6 Rc7 40.Bh6 Qf3 41.d6 Rc2 42.Bxg7+ Kxg7 43.Qxd7+
Kxg6 44.Rf1 Bh4 45.Qe8+ Kh7 46.Qd7+ Kh6 47.Qe6+ Qf6 48.Qxf6+ Bxf6 49.f4 Rxb2
50.fxe5 Bxe5 51.Rf5 Bxd6 52.Rf6+ Kg5 53.Rxd6 a4 54.Rb6 a3 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.4"]
[White "Khaje Hesamedini, Ali"]
[Black "Okamura, Milton Kasuo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2224"]
[BlackElo "2089"]
[PlyCount "77"]
[EventDate "2015.06.25"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 dxc4 6.Bg2 b5 7.Ne5 Qb6 8.e4 Bb7 9.O-O
Be7 10.Be3 Qc7 11.b3 b4 12.Na4 c3 13.Nd3 Nbd7 14.Nac5 Nxc5 15.dxc5 Ba6 16.Nxb4
Bxf1 17.Qxf1 Qb7 18.Qc4 O-O 19.h3 Rfd8 20.Rc1 a5 21.Nc2 Rd7 22.Qxc3 Rad8 23.
Bf3 Qa6 24.Na3 a4 25.b4 Ne8 26.Nc4 Nc7 27.Be2 Nb5 28.Qa1 h6 29.Kf1 a3 30.Na5
Rb8 31.Nc4 Rdd8 32.Nb6 f6 33.Bc4 Kf7 34.Qb1 Qa7 35.Bxe6+ Kf8 36.e5 Nd4 37.Bxd4
Rxd4 38.Qh7 Ke8 39.exf6 $138 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.5"]
[White "Portugal, Igor Le Masson"]
[Black "Teixeira, Ricardo Da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "2220"]
[PlyCount "48"]
[EventDate "2015.06.25"]

1.c4 e6 2.d4 f5 3.Nc3 Nf6 4.g3 Be7 5.Bg2 O-O 6.Nf3 d6 7.O-O a5 8.b3 Ne4 9.Bb2
Nxc3 10.Bxc3 Nd7 11.Qe1 a4 12.e4 f4 13.Bh3 e5 14.Qe2 exd4 15.Be6+ Kh8 16.Bxd4
Bf6 17.Rad1 Bxd4 18.Nxd4 Ne5 19.Qh5 Qf6 20.Qf5 Qe7 21.Qh3 c5 22.Bxc8 cxd4 23.
Bf5 g6 24.Be6 Nf3+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.6"]
[White "Soares, Alberto Manoel Colar"]
[Black "Pinto Neto, Antonio De Padua"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1947"]
[PlyCount "48"]
[EventDate "2015.06.25"]

1.c4 e6 2.Nf3 d5 3.b3 Nf6 4.Bb2 c6 5.g3 Be7 6.Bg2 O-O 7.O-O Re8 8.d3 Bf8 9.
Nbd2 b6 10.Ne5 Bb7 11.Rc1 Nbd7 12.Ndf3 Nxe5 13.Nxe5 Rc8 14.e3 Nd7 15.Nxd7 Qxd7
16.Qh5 c5 17.Rfd1 Red8 18.Qg4 g6 19.h4 h5 20.Qf4 Bg7 21.Bf6 Bxf6 22.Qxf6 dxc4
23.Bxb7 Qxb7 24.dxc4 Rd7 1/2-1/2

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.7"]
[White "Librelato, Kathie Goulart"]
[Black "Manzi, Luiz Antonio Bardaro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1842"]
[BlackElo "2062"]
[PlyCount "87"]
[EventDate "2015.06.25"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 dxe5 5.Nxe5 e6 6.Be2 Nd7 7.Nf3 Be7 8.c4 N5f6
9.Nc3 O-O 10.O-O c5 11.Be3 cxd4 12.Nxd4 a6 13.Qc2 Qc7 14.a3 Rd8 15.h3 Nf8 16.
b4 Bd7 17.Rfc1 Ng6 18.Nb3 Rac8 19.c5 Nf4 20.Bxf4 Qxf4 21.Na5 Rc7 22.Nc4 Bc6
23.g3 Qh6 24.Kh2 Nd5 25.Nxd5 Rxd5 26.Bf3 Rd8 27.Bxc6 Rxc6 28.Rd1 Rcc8 29.Qe4
Qf6 30.Kg2 Rb8 31.Nb6 Bf8 32.Rac1 Qb2 33.a4 a5 34.bxa5 Rxd1 35.Rxd1 Bxc5 36.
Qf4 e5 37.Qf5 Bxb6 38.axb6 Qxb6 39.Qxe5 Qc6+ 40.Kg1 Re8 41.Qb5 g6 42.Qxc6 bxc6
43.Rc1 Ra8 44.Rxc6 1/2-1/2

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.8"]
[White "Abrantes, Tiago Garrido"]
[Black "De Oliveira, Carlos Eduardo V"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "1956"]
[PlyCount "69"]
[EventDate "2015.06.25"]

1.d4 d5 2.Nf3 Nf6 3.Bf4 e6 4.e3 Be7 5.h3 O-O 6.Nbd2 Nbd7 7.c3 c5 8.Bd3 b6 9.
Qe2 Bb7 10.Ne5 Rc8 11.O-O Ne4 12.Nxe4 dxe4 13.Bc2 Bf6 14.Rfd1 Bxe5 15.dxe5 Qc7
16.Rd6 c4 17.Rad1 Bd5 18.R6xd5 exd5 19.e6 Ne5 20.Rxd5 f6 21.Bxe4 Qe7 22.Bxe5
fxe5 23.Qh5 g6 24.Qxe5 Rcd8 25.f4 Rxd5 26.Bxd5 b5 27.e4 h6 28.f5 gxf5 29.exf5
Kh7 30.Kh2 a6 31.Qg3 Rg8 32.f6 Qxf6 33.Qxg8+ Kxg8 34.e7+ Kg7 35.e8=N+ 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.9"]
[White "Schutt, Ricardo De Amorim"]
[Black "Casarin, Luis Marcio Pinhatti"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "1835"]
[PlyCount "127"]
[EventDate "2015.06.25"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qf3 Be7 8.O-O-O Nbd7
9.Be2 Qa5 10.h4 Rb8 11.g4 Qc7 12.Bxf6 Bxf6 13.g5 Be7 14.Qe3 b5 15.Bd3 Ne5 16.
Kb1 Nc4 17.Bxc4 bxc4 18.Ka1 Qb7 19.Rb1 O-O 20.f4 d5 21.e5 Bd7 22.Nce2 Rfc8 23.
c3 a5 24.h5 Bc5 25.Qd2 Qb6 26.Rhf1 Qc7 27.Ng1 Rb7 28.Ngf3 Rcb8 29.Rh1 Qb6 30.
Qc2 a4 31.a3 Qa5 32.g6 Rb3 33.gxf7+ Kxf7 34.Ng5+ Ke7 35.Nxb3 Rxb3 36.Ka2 d4
37.cxd4 Bxd4 38.Rhd1 Qc5 39.Ne4 Qb6 40.Rxd4 Qxd4 41.Nc3 Qxf4 42.Re1 Qf5 43.Qd2
Qd3 44.Qg5+ Ke8 45.Ne4 Rb6 46.Nd6+ Rxd6 47.exd6 Qxd6 48.Qxg7 Qd5 49.Qh8+ Ke7
50.Qxh7+ Kd6 51.Qe4 Qxh5 52.Qxc4 e5 53.Ka1 Qf3 54.Rc1 Ke7 55.Rf1 Qb3 56.Qxb3
axb3 57.Kb1 Bb5 58.Re1 Bd3+ 59.Kc1 Kd6 60.Kd2 Bc2 61.Rc1 e4 62.Rxc2 bxc2 63.
Kxc2 Kc5 64.Kd2 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.10"]
[White "Sampaio, Ronaldo Rabelo"]
[Black "Leao, Flavio Sanchez"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2071"]
[BlackElo "1811"]
[PlyCount "81"]
[EventDate "2015.06.25"]

1.Nf3 e6 2.d4 Nf6 3.c4 d5 4.Nc3 c6 5.Bg5 Nbd7 6.e3 Bb4 7.Nd2 Qa5 8.Qc2 dxc4 9.
Bxf6 Nxf6 10.Nxc4 Qg5 11.a3 Be7 12.Ne4 Nxe4 13.Qxe4 Qf5 14.Qxf5 exf5 15.Ne5
Be6 16.Bc4 Bxc4 17.Nxc4 Rd8 18.Rc1 f4 19.b4 fxe3 20.fxe3 Bg5 21.Kf2 O-O 22.Na5
Rd7 23.Nb3 Re8 24.Rhe1 Rde7 25.Rc3 f5 26.Kf3 Bf6 27.g3 g5 28.Rc5 f4 29.gxf4
gxf4 30.e4 Bh4 31.Re2 Rf7 32.Rg2+ Kh8 33.Rg4 Be7 34.Ra5 a6 35.Rh5 Ref8 36.Nc5
Bxc5 37.Rxc5 Rd7 38.d5 cxd5 39.exd5 b6 40.Rc6 Rxd5 41.Rxf4 1/2-1/2

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.11"]
[White "Silva, Marcelo Dos Santos"]
[Black "Goncalves, Luiz Osvaldo Cifuent"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1989"]
[BlackElo "1665"]
[PlyCount "29"]
[EventDate "2015.06.25"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.a3 a5 5.d4 exd4 6.Nxd4 Ne5 7.e4 Bc5 8.Be2 d6 9.
Bg5 Be6 10.f4 Nxc4 11.Nxe6 Ne3 12.Nxd8 Nxd1 13.Rxd1 Rxd8 14.Bxf6 gxf6 15.Nd5
1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.12"]
[White "Rabello, David Sousa"]
[Black "Chaves, Jorge Antonio Torres"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1850"]
[BlackElo "1971"]
[PlyCount "68"]
[EventDate "2015.06.25"]

1.e4 e5 2.Bc4 Nf6 3.Nf3 Nc6 4.d4 Nxe4 5.dxe5 Nc5 6.O-O Be7 7.Nc3 Ne6 8.Nd5 O-O
9.c3 Re8 10.Bb3 d6 11.Re1 dxe5 12.Nxe5 Nxe5 13.Rxe5 Bd6 14.Re1 Bd7 15.Bc2 Qh4
16.h3 Rad8 17.Re4 Nf4 18.Rxe8+ Bxe8 19.Bxf4 Bxf4 20.Qe2 Bd6 21.Rd1 Bc6 22.Rd4
Qh6 23.b4 Re8 24.Ne3 g6 25.b5 Bd7 26.Qc4 Be6 27.Qa4 Bc5 28.b6 Ra8 29.Rh4 Qg7
30.bxc7 Qxc3 31.Bb3 Qe1+ 32.Kh2 Bd6+ 33.f4 Qxh4 34.Bxe6 Bxf4+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.13"]
[White "Costa, Harry Andriolo"]
[Black "Fucs, Paulo Moses"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2170"]
[PlyCount "58"]
[EventDate "2015.06.25"]

1.e4 e5 2.Nc3 Nf6 3.Bc4 Be7 4.d3 Nc6 5.f4 d6 6.Nf3 Bg4 7.h3 Bxf3 8.Qxf3 Nd4 9.
Qf2 a6 10.a4 h5 11.Be3 c5 12.O-O-O Qd7 13.fxe5 dxe5 14.Qg3 Kf8 15.Qxe5 Re8 16.
Bf4 b5 17.axb5 axb5 18.Bb3 Qa7 19.Kd2 h4 20.Ra1 Qb6 21.Qc7 Nxb3+ 22.cxb3 Qe6
23.Kc2 b4 24.Nb5 Nxe4 25.Rhe1 Qg6 26.Rxe4 Qxg2+ 27.Bd2 Rh6 28.Rxe7 Rxe7 29.
Ra8+ Qxa8 0-1

[Event "III Taça David Borensztajn – Aberto do Brasil"]
[Site "CIB,  rua Barata Ribeiro 489, Copacabana - Rio de Janeiro-RJ"]
[Date "2015.06.26"]
[Round "3.14"]
[White "Ribeiro, Regina"]
[Black "De Oliveira, Francemir  Barra"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1980"]
[BlackElo "1709"]
[PlyCount "0"]
[EventDate "2015.06.25"]

1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.15"]
[White "Lima, Darcy"]
[Black "Camara, Jose Arruda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2526"]
[BlackElo "1906"]
[PlyCount "47"]
[EventDate "2015.06.25"]

1.d4 d5 2.Nf3 Nf6 3.g3 e6 4.Bg2 c5 5.O-O Be7 6.c4 dxc4 7.dxc5 Qxd1 8.Rxd1 Bxc5
9.Ne5 O-O 10.Nc3 Nbd7 11.Nxc4 Ng4 12.Ne4 Ngf6 13.Nxc5 Nxc5 14.b3 Nce4 15.Ba3
Re8 16.Rac1 Rb8 17.f3 b5 18.Ne5 b4 19.Nc6 Nc3 20.Rxc3 bxc3 21.Nxb8 c2 22.Rd2
Bb7 23.Nd7 Rc8 24.Nc5 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.16"]
[White "Reis, Virginia Lagrange M"]
[Black "Pirola, Claudionor Alcides L"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "2102"]
[PlyCount "100"]
[EventDate "2015.06.25"]

1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Be3 a6 5.Nf3 Nd7 6.Qd2 b5 7.Bd3 Bb7 8.a3 h5 9.Rd1
Rc8 10.O-O c5 11.d5 Ngf6 12.Rfe1 Ng4 13.Bf4 O-O 14.h3 Nge5 15.Nxe5 dxe5 16.Bh6
Nf6 17.Bxg7 Kxg7 18.Qg5 Qd6 19.f4 Nd7 20.f5 Qf6 21.Qxf6+ Nxf6 22.fxg6 fxg6 23.
Rd2 Ne8 24.Be2 Nd6 25.Bd3 Rf6 26.Rf2 Rcf8 27.Ref1 Rxf2 28.Rxf2 Rxf2 29.Kxf2 e6
30.Ke3 Kf6 31.g3 exd5 32.Nxd5+ Bxd5 33.exd5 c4 34.Be4 g5 35.b3 h4 36.g4 a5 37.
Bf3 cxb3 38.cxb3 b4 39.a4 Ke7 40.Be2 Nb7 41.Bc4 Nc5 42.Kf3 Kd7 43.Ke3 Kd6 44.
Kf3 e4+ 45.Ke3 Ke5 46.Ke2 Nb7 47.Ke3 Nd6 48.Ke2 Nxc4 49.bxc4 b3 50.Kd2 e3+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.17"]
[White "Saraiva, Alexandre Pacheco"]
[Black "Santos Filho, Tadeu Sousa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1869"]
[BlackElo "2090"]
[PlyCount "131"]
[EventDate "2015.06.25"]

1.Nf3 Nf6 2.d4 g6 3.e3 Bg7 4.c4 O-O 5.Nc3 d6 6.Be2 Nbd7 7.O-O e5 8.Qc2 c6 9.b3
Re8 10.Ba3 e4 11.Nd2 d5 12.cxd5 cxd5 13.Nb5 Re6 14.Qc7 Qe8 15.Qg3 Qd8 16.Nc7
Rb8 17.Nxe6 fxe6 18.Bd6 Ra8 19.Rfc1 Ne8 20.Rc2 Ndf6 21.Be5 Bd7 22.Rac1 Bc6 23.
b4 Ba4 24.Rc3 a6 25.Nb3 Qe7 26.a3 Rd8 27.Qh3 Bc6 28.Nc5 Kf7 29.Nxa6 Bd7 30.Nc5
Bc8 31.g4 g5 32.Kh1 Kg6 33.Qg2 h5 34.gxh5+ Nxh5 35.f4 exf3 36.Qxf3 Nef6 37.Rg1
Rh8 38.Bd3+ Kh6 39.Be2 Kg6 40.Qg2 Ne8 41.Nd3 Bd7 42.h4 Bf6 43.Bxh5+ Kxh5 44.
Bxf6 Qxf6 45.Ne5 Bb5 46.hxg5 Qxe5 47.dxe5 Kg6+ 48.Qh2 Rxh2+ 49.Kxh2 Ng7 50.Rc5
Bd3 51.Rc7 b5 52.Kg3 Nh5+ 53.Kh4 Ng7 54.Kg4 Be2+ 55.Kg3 Bd3 56.Kf2 Nf5 57.Rc8
Nh4 58.Rf8 Kg7 59.Rf6 Bf5 60.Rc1 Ng6 61.Rc7+ Kg8 62.Rb7 Nxe5 63.Rxf5 exf5 64.
Rxb5 Nc4 65.a4 Ne5 66.Rxd5 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.18"]
[White "Souza, Iago Henrique Da Sil"]
[Black "Mendes, Jorge Alberto Dacal"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "1853"]
[PlyCount "61"]
[EventDate "2015.06.25"]

1.d4 e6 2.Nf3 Nf6 3.Bg5 Be7 4.Nbd2 d5 5.e3 h6 6.Bh4 b6 7.Bd3 Bb7 8.O-O O-O 9.
h3 c5 10.c3 Nbd7 11.Ne5 Nxe5 12.dxe5 Ne4 13.Bxe7 Qxe7 14.f4 Rad8 15.Nf3 g5 16.
Nh2 Kg7 17.Ng4 d4 18.Bxe4 Bxe4 19.exd4 cxd4 20.cxd4 Qb4 21.fxg5 hxg5 22.Qc1
Qxd4+ 23.Rf2 Rh8 24.Qxg5+ Bg6 25.Qf6+ Kh7 26.Kh2 Kg8 27.Rf4 Qd2 28.Raf1 Rh5
29.Qe7 Kh8 30.Rxf7 Bxf7 31.Qf6+ 1-0

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.19"]
[White "Chang, Suzana"]
[Black "Boabaid, Jorge Alberto Duarde"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "1812"]
[PlyCount "129"]
[EventDate "2015.06.25"]

1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 Nf6 6.Rb1 O-O 7.a3 e6 8.Bg5 h6 9.Bxf6
Bxf6 10.Qd2 Bg7 11.e3 d5 12.cxd5 exd5 13.Nxd5 Ne5 14.f4 Be6 15.e4 Bxd5 16.fxe5
Bc6 17.Nf3 Qe7 18.Qc3 Rad8 19.Rc1 b6 20.b4 Bb5 21.Rd1 cxb4 22.axb4 Rc8 23.Qb2
Rfd8 24.Bf1 Bf8 25.d4 Ba4 26.Rd2 Qxb4 27.Kf2 a5 28.Bh3 Rc3 29.Ra1 Bd7 30.Bxd7
Rxd7 31.Kg2 Rdc7 32.Qxb4 Bxb4 33.Rdd1 Rc2+ 34.Kg1 R7c3 35.Ne1 Re2 36.Nd3 Ba3
37.Nf4 Rec2 38.Rab1 Rb2 39.Rxb2 Bxb2 40.d5 Rc1 41.Rxc1 Bxc1 42.Nd3 Be3+ 43.Kf1
a4 44.Ke2 a3 45.Nb4 Bc5 46.Na2 Kf8 47.Kd3 b5 48.h3 Ke7 49.g4 Kd7 50.Nc1 Bf2
51.Na2 Bc5 52.Kc3 Kc7 53.Nc1 Kb6 54.Kb3 Bd4 55.Kxa3 Bxe5 56.Nd3 Bd6+ 57.Kb3 f6
58.Kc3 Ka5 59.Kb3 Kb6 60.Kc3 Ka6 61.Kb3 Ka5 62.Nb2 Kb6 63.Nd3 Kc7 64.Kc3 Kb6
65.Kb3 1/2-1/2

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.20"]
[White "Lima, Juarez Antonio A De "]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "2038"]
[PlyCount "68"]
[EventDate "2015.06.25"]

1.Nf3 Nc6 2.d4 e6 3.e4 d6 4.Be2 Nf6 5.Nc3 Be7 6.O-O O-O 7.a3 h6 8.Qd3 Nd7 9.
Be3 b6 10.Qd2 Kh7 11.Rfe1 a5 12.Bb5 Na7 13.Bd3 e5 14.Rad1 Bb7 15.Nd5 Bxd5 16.
exd5+ f5 17.dxe5 dxe5 18.Qe2 e4 19.Bd4 Bf6 20.Bxe4 fxe4 21.Qxe4+ Kh8 22.c4
Bxd4 23.Nxd4 Qf6 24.f3 Nc5 25.Qc2 Rae8 26.Rf1 a4 27.Qd2 Re7 28.Ne2 Nc8 29.Ng3
Rfe8 30.Qc2 Nd6 31.Rc1 Re3 32.Rfd1 Nb3 33.Rb1 R8e5 34.Rf1 Qf4 {(...)} 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.21"]
[White "Rodrigues, Nei Jorge"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1751"]
[PlyCount "112"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.c4 e6 3.Nc3 b6 4.e4 Bb7 5.f3 d6 6.Be3 Be7 7.Qd2 Nc6 8.Nge2 Ba6 9.
Nb5 Bb7 10.a3 a6 11.Nbc3 Na5 12.Nc1 d5 13.cxd5 exd5 14.b4 Nc4 15.Bxc4 dxc4 16.
O-O O-O 17.N1e2 b5 18.Rfd1 c6 19.g4 Qc8 20.Ng3 Rd8 21.Nf5 Bf8 22.Bg5 Rd7 23.
Qf4 Qc7 24.Qe3 Re8 25.Bf4 Qb6 26.Qf2 Re6 27.Be3 Qd8 28.Ne2 Ba8 29.Qg3 Bb7 30.
Nf4 Re8 31.Qg2 g6 32.Ng3 c5 33.bxc5 Bxc5 34.Nfe2 Bb6 35.Bg5 Kg7 36.e5 Rxe5 37.
Bxf6+ Qxf6 38.Rf1 Qc6 39.Rad1 Re3 40.Ne4 Rxa3 41.Qg3 Qe6 42.Qf4 Ra2 43.Rf2 b4
44.Kg2 c3 45.Ng5 Qe7 46.h4 Rxe2 47.h5 Rxf2+ 48.Kxf2 h6 49.Ne4 Qh4+ 50.Ke2 Bxe4
51.fxe4 c2 52.Rf1 Qg5 53.Qg3 Rxd4 54.Rxf7+ Kxf7 55.Qb3+ Ke7 56.Qxc2 Qxg4+ 0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.22"]
[White "Morais, Wagner Soares De"]
[Black "Valente, Rodrigo De Deus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1810"]
[BlackElo "1998"]
[PlyCount "95"]
[EventDate "2015.06.25"]

1.c4 Nf6 2.d4 e6 3.Nf3 Be7 4.Nc3 d5 5.Bg5 Nbd7 6.e3 c6 7.Bd3 O-O 8.O-O Re8 9.
h3 h6 10.Bf4 dxc4 11.Bxc4 Nd5 12.Bh2 N7f6 13.a3 Nxc3 14.bxc3 Qa5 15.Qb3 b6 16.
Ne5 Ne4 17.Nxc6 Qxc3 18.Qxc3 Nxc3 19.Rfc1 Ne4 20.Nxe7+ Rxe7 21.f3 Nf6 22.Bb5
Bd7 23.Ba6 Ba4 24.Rc4 b5 25.Rc5 Nd5 26.e4 Nb6 27.Bxb5 Bxb5 28.Rxb5 Rd7 29.Rd1
Rc8 30.d5 Rc2 31.d6 f6 32.Bg3 Nc4 33.Rd3 e5 34.Be1 Rxd6 35.Rxd6 Nxd6 36.Ra5
Rc1 37.Kf2 Rc7 38.Bb4 Nc8 39.Rd5 Kf7 40.Kg3 Nb6 41.Rd8 Rd7 42.Rf8+ Kg6 43.Rg8
Kf7 44.Rb8 Nc4 45.Rc8 Nb6 46.Rc5 Kg6 47.Ra5 Nc4 48.Ra6 1-0

[Event "III Taça David Borensztajn – Aberto do Brasil"]
[Site "CIB,  rua Barata Ribeiro 489, Copacabana - Rio de Janeiro-RJ"]
[Date "2015.06.26"]
[Round "3.23"]
[White "Pereira, Marcos Luciano"]
[Black "Ramos, Angelo Bil"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1774"]
[BlackElo "1983"]
[PlyCount "0"]
[EventDate "2015.06.25"]

1.d4 Nf6 2.e3 g6 3.Bd3 Bg7 4.Nf3 O-O 5.O-O d6 6.c3 c5 7.dxc5 dxc5 8.Bc2 Qc7 9.
e4 Nc6 10.Qe2 e5 11.h3 b6 12.Na3 a6 13.Nc4 Bb7 14.Bg5 b5 15.Ne3 Ne7 16.Bxf6
Bxf6 17.Rfd1 Rad8 18.c4 b4 19.Nd5 Nxd5 20.cxd5 a5 21.Rac1 Qb6 22.Bb3 Ba6 23.
Bc4 Bc8 24.Qe3 a4 25.Be2 Bd7 26.Qxc5 Qxc5 27.Rxc5 Rb8 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.24"]
[White "Dos Reis, Alexandre Magno Pere"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1931"]
[BlackElo "1690"]
[PlyCount "121"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Bf5 7. Nf3 Bb4 8. O-O
Bxc3 9. bxc3 O-O 10. Ne5 Nbd7 11. Bg5 h6 12. Nxd7 Bxd7 13. Bxf6 Qxf6 14. Rb1 b5
15. e4 dxe4 16. Bxe4 Bf5 17. Re1 Bxe4 18. Rxe4 Rfe8 19. Qd3 Rxe4 20. Qxe4 Qe6
21. Qxe6 fxe6 22. Re1 Kf7 23. Re5 a5 24. Rc5 Ra6 25. a3 Ke7 26. f4 Rb6 27. Kf2
Kd6 28. f5 exf5 29. Rxf5 Rb7 30. Ke3 Re7+ 31. Kd3 Ra7 32. Rf8 Ke7 33. Rg8 Kd6
34. h4 Rf7 35. Ke4 Re7+ 36. Kd3 c5 37. Rd8+ Kc7 38. Ra8 c4+ 39. Kd2 Kb6 40. Rf8
Kb7 41. g4 Kc6 42. Rc8+ Kb6 43. g5 hxg5 44. hxg5 Re6 45. Rc5 Re7 46. Rf5 Re6
47. d5 Rd6 48. Ke3 Kc5 49. Ke4 b4 50. axb4+ axb4 51. cxb4+ Kxb4 52. Kd4 c3 53.
Rf8 Rg6 54. Rb8+ Ka5 55. Kxc3 Rxg5 56. Kc4 Rg1 57. d6 Rc1+ 58. Kd5 g5 59. d7
Rd1+ 60. Ke6 Re1+ 61. Kf5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.25"]
[White "Deus Filho, Joaquim De"]
[Black "Leite, Tarcisio Dantas Frot"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1926"]
[BlackElo "1669"]
[PlyCount "117"]
[EventDate "2015.06.25"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. f4 d6 5. Nf3 Nc6 6. Nc3 Bg4 7. Na4 Bb4+ 8. c3
Ba5 9. b4 Bb6 10. Nxb6 axb6 11. b5 Na5 12. fxe5 Nxc4 13. exf6 Ne5 14. d4 Bxf3
15. gxf3 Nc4 16. Qe2 Ra4 17. fxg7 Qh4+ 18. Qf2 Qxf2+ 19. Kxf2 Rg8 20. Rg1 f6
21. Ke2 Kf7 22. Bh6 c6 23. bxc6 bxc6 24. h4 Ra5 25. Kd3 Nb2+ 26. Kc2 Nc4 27.
Kb3 d5 28. exd5 cxd5 29. h5 Rb5+ 30. Kc2 Rb2+ 31. Kd3 Rh2 32. Rh1 Rf2 33. Rhf1
Rg2 34. Rfe1 R8xg7 35. Bf4 Nb2+ 36. Ke3 Rg8 37. Bh6 Rc2 38. Rg1 Rgg2 39. Kf4
Rge2 40. Kf5 Rg2 41. a4 Rcf2 42. Rxg2 Rxg2 43. a5 bxa5 44. Rxa5 Rf2 45. Ra7+
Ke8 46. f4 Rh2 47. Kxf6 Rxh5 48. Bg5 Kd8 49. Ke6+ Kc8 50. Kxd5 h6 51. Rh7 Rh3
52. Rxh6 Rxc3 53. Rc6+ Rxc6 54. Kxc6 Nc4 55. f5 Na5+ 56. Kd6 Nc4+ 57. Ke6 Nb6
58. Be7 Nd7 59. f6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.26"]
[White "Medeiros, Thauane Ferreira"]
[Black "Tiomno, Luiz Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "1591"]
[PlyCount "99"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Bb4 6. a3 Bxc3+ 7. bxc3 dxc4 8.
Bxc4 b5 9. Bd3 Bb7 10. a4 a6 11. Ba3 Qa5 12. Bb4 Qc7 13. O-O Nd5 14. Rc1 Nxb4
15. cxb4 Nd7 16. axb5 axb5 17. Bxb5 O-O 18. Bd3 Qd8 19. Ne5 Nxe5 20. dxe5 Qd5
21. Rc5 Qd8 22. Be4 Qb6 23. Qd4 Rfd8 24. Rd5 Qxd4 25. Rxd4 f5 26. Bf3 Rxd4 27.
exd4 Ra4 28. b5 Rc4 29. g3 Rc3 30. Bg2 Kf7 31. Ra1 Kg6 32. Ra7 Rc1+ 33. Bf1 Bc8
34. Rc7 Bb7 35. Rxb7 cxb5 36. Rxb5 Rd1 37. Rb4 h5 38. Kg2 Kf7 39. Be2 Rd2 40.
Bxh5+ Kf8 41. Bg6 Rd1 42. h3 Rd2 43. g4 fxg4 44. hxg4 Ke7 45. Kg3 Rd1 46. f4
Rg1+ 47. Kh3 Rh1+ 48. Kg2 Rd1 49. f5 Rd2+ 50. Kf3 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.27"]
[White "Passos Coutinho, Eduardo"]
[Black "Pinero Cuello, Guilhermo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1764"]
[BlackElo "2180"]
[PlyCount "1"]
[EventDate "2015.06.25"]

1. c4 {W.O} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.28"]
[White "Cunha Jr, Eduardo A  Cunha"]
[Black "Noseda, Francesco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1710"]
[BlackElo "1920"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.}  0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.29"]
[White "Poiani, Fernando Celso"]
[Black "Diego, Fernandez"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1812"]
[BlackElo "2133"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.}  1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.30"]
[White "Jesus Filho, Jose Carlos"]
[Black "Gomes, Eduardo Ribeiro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1957"]
[PlyCount "51"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Be7 5. d4 d6 6. d5 Na5 7. Bd3 Bg4 8. b4 c5
9. Qa4+ Bd7 10. Qxa5 b6 11. Qa3 O-O 12. O-O h6 13. b5 Bg4 14. c4 Bxf3 15. gxf3
Nh5 16. Be2 Nf4 17. Bxf4 exf4 18. Qc1 Bf6 19. Nc3 Be5 20. Kh1 Qh4 21. Qe1 f5
22. Rg1 h5 23. exf5 Rxf5 24. Ne4 Kh7 25. Bd3 Kh8 26. Nxd6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.31"]
[White "Maia, Erick De Figueiredo"]
[Black "Barbosa, Luiz Francisco Da Si"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1856"]
[PlyCount "70"]
[EventDate "2015.06.25"]

1. Nf3 c5 2. e4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Nxc6 bxc6 8.
Bc4 O-O 9. O-O d6 10. f3 a5 11. Qd2 Ba6 12. Bxa6 Rxa6 13. Bh6 Bxh6 14. Qxh6
Qb6+ 15. Kh1 Qxb2 16. Qd2 Qb6 17. Rab1 Qc7 18. Rb3 Rb8 19. Rfb1 Rxb3 20. axb3
Nd7 21. Na4 Qa7 22. h4 Nc5 23. Ra1 Nxa4 24. Rxa4 Qc5 25. g4 Qb5 26. Kg2 c5 27.
h5 e5 28. h6 Kf8 29. c4 Qxb3 30. Rxa5 Qxc4 31. Qg5 Qe2+ 32. Kg3 Qe1+ 33. Kg2
Qxa5 34. Qf6 Qd2+ 35. Kh3 Qxh6+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.32"]
[White "Pereira, Rodrigo Ferreira"]
[Black "Borensztajn, David"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "2082"]
[PlyCount "48"]
[EventDate "2015.06.25"]

1. c4 f5 2. d3 Nf6 3. Nf3 d6 4. g3 e5 5. Bg2 Be7 6. Nc3 O-O 7. Qb3 c6 8. c5+
Kh8 9. cxd6 Bxd6 10. O-O Na6 11. Bd2 Qe8 12. Rac1 Nc5 13. Qc2 Qh5 14. e4 f4 15.
Ne2 Bg4 16. Nxf4 exf4 17. Nd4 f3 18. Bh1 Ne6 19. Nxe6 Bxe6 20. Qd1 Ng4 21. h4
Ne5 22. Bf4 Bg4 23. Re1 Rxf4 24. gxf4 Bh3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.33"]
[White "De Haro, Martim Afonso Palma"]
[Black "Da Cruz, Carlos Alberto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1987"]
[BlackElo "1429"]
[PlyCount "97"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 cxd4 5. Nxd4 Qxd5 6. Nc3 Bb4 7. Qa4+ Nc6 8.
Qxb4 Qxd4 9. Qb3 Nf6 10. Be3 Qb4 11. Qxb4 Nxb4 12. Rc1 Bd7 13. Bc5 Nc6 14. e4
b6 15. Ba3 a6 16. f3 b5 17. Bd6 Ne7 18. Bd3 Nc8 19. Bc5 Bc6 20. Ke2 Nd7 21. Bf2
O-O 22. Nd1 Ne7 23. Bh4 f6 24. Ne3 Rac8 25. Bg3 e5 26. Rhd1 Bb7 27. Be1 Rxc1
28. Rxc1 Rc8 29. Rxc8+ Bxc8 30. Bc2 Nc6 31. Nf5 Nb6 32. Bf2 Bxf5 33. Bxb6 Be6
34. a3 Kf7 35. Ke3 h5 36. h4 g6 37. g3 Ne7 38. f4 exf4+ 39. Kxf4 Nc6 40. Bc7
Bg4 41. Bd3 Nd4 42. Ke3 Ne6 43. Bb6 Ng7 44. a4 Bd7 45. axb5 axb5 46. Kd4 Ne6+
47. Kd5 Ke7 48. Ba5 Ke8 49. Kd6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.34"]
[White "Caribe Santos, Luiz Carlos"]
[Black "Coelho, Tatiane Cristina"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1567"]
[BlackElo "1845"]
[PlyCount "58"]
[EventDate "2015.06.25"]

1. d4 f5 2. c4 Nf6 3. Nc3 d5 4. e3 e6 5. Nf3 c6 6. c5 Be7 7. b4 O-O 8. Bd3 Nbd7
9. Ng5 Nb8 10. O-O Ne4 11. Ngxe4 fxe4 12. Be2 Nd7 13. b5 e5 14. Qa4 Rf6 15. Qb3
Kh8 16. f3 exf3 17. Rxf3 e4 18. Rxf6 Nxf6 19. Qd1 Qe8 20. Qe1 Qg6 21. Qg3 Qxg3
22. hxg3 Bg4 23. bxc6 bxc6 24. Rb1 Bxe2 25. Nxe2 Ng4 26. Rb7 Bg5 27. Nf4 g6 28.
Kf1 Bh6 29. Ke2 Nh2 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.26"]
[Round "3.35"]
[White "Nikolic, Jovane"]
[Black "Espinola, Leandro da Silva"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1741"]
[PlyCount "68"]
[EventDate "2015.06.25"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be6 6. cxd5 Nxd5 7. Nf3 Bb4 8.
Qc2 Bxc3+ 9. bxc3 h6 10. c4 Nf6 11. Ba3 c6 12. Bd3 Qa5+ 13. Qd2 Qxa3 14. Rb1 b6
15. O-O O-O 16. Ne5 Qd6 17. f4 Ng4 18. Kh1 Nxe5 19. fxe5 Qe7 20. Rf3 Nd7 21.
Rg3 Kh8 22. Rf1 f6 23. exf6 Rxf6 24. Re1 Qf7 25. Qe3 Nf8 26. Qc1 Ng6 27. Qc2
Bf5 28. h3 Bxd3 29. Qxd3 Re8 30. Rd1 Nf4 31. Qb3 Ne2 32. Rgd3 Rf1+ 33. Rxf1
Qxf1+ 34. Kh2 Qg1# 0-1

[Event "III Taça David Borensztajn – Aberto do Brasil"]
[Site "CIB,  rua Barata Ribeiro 489, Copacabana - Rio de Janeiro-RJ"]
[Date "2015.06.26"]
[Round "3.36"]
[White "Mackowitz, Laurin "]
[Black "Fantinati, Nilton M. Nasciment"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "0"]
[BlackElo "1572"]
[PlyCount "0"]
[EventDate "2015.06.25"]

0-1

[Event "III Taça David Borensztajn – Aberto d"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.1"]
[White "Fernandez, Daniel"]
[Black "Khaje Hesamedini, Ali"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2395"]
[BlackElo "2224"]
[PlyCount "111"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5
9. Ne5 Bb7 10. h4 g4 11. Be2 Nbd7 12. O-O b4 13. Nxd7 Nxd7 14. Na4 Nf6 15. Be5
Rg8 16. Qc2 Nd7 17. Bg3 Be7 18. h5 Nf6 19. Nc5 Bxc5 20. dxc5 Qd4 21. Bxc4 Qxc5
22. Bh4 Nd7 23. Rad1 Bc8 24. Qb3 Rg7 25. e5 a5 26. Rfe1 a4 27. Qd3 g3 28. Re3
gxf2+ 29. Bxf2 Qe7 30. Qe4 Rb8 31. Rd6 Qg5 32. Rg3 Qc1+ 33. Kh2 Rxg3 34. Bxg3
Qg5 35. Be2 c5 36. Qc6 Qd8 37. Bb5 a3 38. bxa3 bxa3 39. Qxc5 Qg5 40. Qc7 Rxb5
41. Qxc8+ Qd8 42. Qc4 Rb2 43. Bh4 Qa8 44. Qg4 Rb8 45. Rxe6+ fxe6 46. Qxe6+ Kf8
47. Be7+ Kg7 48. Qg6+ Kh8 49. Qxh6+ Kg8 50. Qe6+ Kh7 51. Qxd7 Rg8 52. Bg5+ Rg7
53. Qf5+ Kg8 54. h6 Rf7 55. Qg6+ Kf8 56. Bf6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.2"]
[White "Van Riemsdijk, Herman C"]
[Black "Limp, Eduardo Thelio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2345"]
[BlackElo "2370"]
[PlyCount "123"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nf6 6. f3 Nc6 7. Be3 e6 8. Bc4
Bb4 9. Ndb5 d5 10. exd5 Na5 11. Be2 Nxd5 12. Bf2 O-O 13. O-O Nxc3 14. Nxc3 Bxc3
15. bxc3 Bd5 16. Bd3 Qc7 17. Qe1 e5 18. Be3 f5 19. Rf2 Rae8 20. a4 e4 21. Bb5
Bc6 22. fxe4 Rxe4 23. Qd2 Rfe8 24. Bf4 Qf7 25. Raf1 Bxb5 26. axb5 Qc4 27. Bd6
Re2 28. Rxf5 g6 29. Rf8+ Rxf8 30. Rxf8+ Kg7 31. Qd4+ Qxd4+ 32. cxd4 Nc4 33. Rd8
Rxc2 34. Bf4 Rb2 35. Rc8 Na3 36. Rc7+ Kf6 37. Rxa7 Nxb5 38. Be5+ Kf5 39. Rxh7
Rd2 40. Rf7+ Ke4 41. Rf4+ Ke3 42. Rf3+ Ke4 43. Rf6 g5 44. Rxb6 Nxd4 45. Bxd4
Rxd4 46. Rf6 Rd2 47. h3 Ke5 48. Rf3 Ke4 49. Kh2 Ke5 50. Kg3 Rd4 51. Rf8 Ke6 52.
Kf3 Ra4 53. g4 Ra3+ 54. Kg2 Ra2+ 55. Kg3 Ra3+ 56. Rf3 Rxf3+ 57. Kxf3 Ke5 58.
Kg3 Kf6 59. Kf2 Ke6 60. Ke3 Kd5 61. Kf3 Ke5 62. Kg3 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.3"]
[White "Teixeira, Ricardo Da Silva"]
[Black "Soares, Alberto Manoel Colar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2172"]
[PlyCount "57"]
[EventDate "2015.06.25"]

1. Nf3 Nf6 2. d4 d6 3. Nc3 Bg4 4. e4 e6 5. h3 Bh5 6. Be3 Be7 7. Be2 O-O 8. O-O
d5 9. exd5 exd5 10. Ne5 Bxe2 11. Qxe2 c6 12. a3 Ne8 13. Rad1 Nd6 14. Bc1 Nd7
15. Rfe1 Re8 16. Qg4 Nf6 17. Qf3 Rf8 18. Ne2 Nde4 19. Ng3 Nxg3 20. Qxg3 Ne4 21.
Qb3 Nd6 22. Bf4 Re8 23. Re2 Bf8 24. Rde1 f6 25. Nd3 Rxe2 26. Rxe2 b6 27. Nb4
Nb5 28. Nxc6 Nxd4 29. Nxd4 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.4"]
[White "Chaves, Jorge Antonio Torres"]
[Black "Abrantes, Tiago Garrido"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1971"]
[BlackElo "2166"]
[PlyCount "84"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 O-O 5. h4 h6 6. Bxf6 Bxf6 7. Bd3 d6 8. Nc3
Bg4 9. Qd2 c5 10. Ne4 Bg7 11. c3 cxd4 12. Nxd4 e5 13. Nb5 d5 14. Ng3 h5 15. f3
Be6 16. e4 d4 17. cxd4 exd4 18. f4 a6 19. Na3 Bh6 20. Qf2 Nc6 21. Nc2 Qe7 22.
Ne2 Nb4 23. Nxb4 Qxb4+ 24. Kf1 Qd2 25. Qg3 Bg4 26. Re1 Rac8 27. Kf2 Bxf4 28.
Qxf4 Qxd3 29. Ng3 Rc2+ 30. Kg1 Rfc8 31. Kh2 Qd2 32. Qxd2 Rxd2 33. Rhg1 Rxb2 34.
e5 d3 35. Ne4 d2 36. Nf6+ Kg7 37. Ref1 d1=Q 38. Rxd1 Bxd1 39. Rxd1 Rxa2 40. Rd7
Re2 41. Rxb7 Rxe5 42. Nd7 Re7 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.5"]
[White "Pinto Neto, Antonio De Padua"]
[Black "Schutt, Ricardo De Amorim"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1947"]
[BlackElo "2100"]
[PlyCount "59"]
[EventDate "2015.06.25"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8.
O-O O-O 9. Be3 Be6 10. a3 f6 11. b4 Nd5 12. Nxd5 Bxd5 13. Rc1 Nd4 14. Bxd4 exd4
15. Qc2 c6 16. Nd2 Bxg2 17. Kxg2 Qd5+ 18. Kg1 a5 19. Qc4 Rfd8 20. Rc2 axb4 21.
axb4 Qxc4 22. Rxc4 Ra2 23. Nf3 Rxe2 24. Nxd4 Rb2 25. b5 c5 26. Re1 Bf8 27. Ne6
Rxd3 28. Nxf8 Kxf8 29. Rxc5 Rdd2 30. Rc8+ 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.6"]
[White "Silva, Marcelo Dos Santos"]
[Black "Librelato, Kathie Goulart"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1989"]
[BlackElo "1842"]
[PlyCount "138"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. h4 e5 7. d5 Na6 8. Qc2 c6
9. h5 cxd5 10. h6 Bh8 11. cxd5 Nb4 12. Qd1 a5 13. Bg5 Na6 14. Rc1 Nc5 15. Nf3
Bd7 16. Nd2 Qb8 17. a4 Rc8 18. O-O b6 19. b3 Ra7 20. f3 Nh5 21. Nb5 Rb7 22. Re1
Nf4 23. Rc3 Nxe2+ 24. Qxe2 f5 25. Rec1 Rf8 26. R3c2 Be8 27. Qc4 Rbf7 28. b4
axb4 29. Qxb4 Nd3 30. Qxd6 Bxb5 31. Qxb8 Rxb8 32. axb5 Nxc1 33. Rxc1 Bf6 34.
Be3 Rff8 35. Rc6 Ra8 36. Bxb6 Bg5 37. Bc5 Bxd2 38. Bxf8 Kxf8 39. Kf2 fxe4 40.
fxe4 Bxh6 41. b6 Ra2+ 42. Kf3 Ra3+ 43. Kg4 Rb3 44. Rc8+ Ke7 45. Rc7+ Kd6 46.
Rxh7 Be3 47. b7 Ba7 48. Rg7 Bb8 49. Rxg6+ Kc7 50. Rg7+ Kb6 51. Kf5 Ka7 52. g4
Rf3+ 53. Ke6 Rf4 54. d6 Rxe4 55. d7 Rd4 56. Rg8 Bc7 57. b8=Q+ Bxb8 58. d8=Q
Rxd8 59. Rxd8 e4 60. Kf7 e3 61. Re8 Bf4 62. Kf6 Kb6 63. g5 Kc5 64. g6 Bh6 65.
Kf5 Kd4 66. Rd8+ Kc3 67. Rc8+ Kd2 68. Rd8+ Kc2 69. Re8 Kd2 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.7"]
[White "Petrenko, Willy"]
[Black "Lima, Darcy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2038"]
[BlackElo "2526"]
[PlyCount "82"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e5 6. O-O Nge7 7. d3 O-O 8. Be3
b6 9. Qd2 d5 10. Bh6 dxe4 11. dxe4 Qxd2 12. Bxd2 Rd8 13. Na3 Ba6 14. c4 Nd4 15.
Nxd4 exd4 16. e5 Rac8 17. Bg5 Kf8 18. Bxe7+ Kxe7 19. f4 f6 20. exf6+ Bxf6 21.
Rad1 Kf7 22. Bd5+ Rxd5 23. cxd5 Bxf1 24. Kxf1 Rd8 25. Nb5 Rxd5 26. Nxa7 c4 27.
Nc8 b5 28. a4 bxa4 29. Nb6 Rc5 30. Nxa4 Rb5 31. Rc1 Rb4 32. Nc5 d3 33. Ne4 Ke6
34. Nd2 Kd5 35. Ra1 Rxb2 36. Ra5+ Kd4 37. Nf3+ Ke3 38. Ne5 Bxe5 39. fxe5 Kf3
40. Ke1 c3 41. Ra1 Rxh2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.8"]
[White "Fucs, Paulo Moses"]
[Black "Ribeiro, Regina"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "1980"]
[PlyCount "87"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. a3 Nc6 7. O-O d5 8. d4
cxd4 9. Nxd4 Nxd4 10. Qxd4 dxc4 11. Qxc4 Be6 12. Qb5 Bc8 13. Be3 Ne8 14. Rad1
Nd6 15. Qb4 a5 16. Qc5 Bd7 17. Nd5 Ra6 18. Bg5 f6 19. Bc1 Rc6 20. Qe3 Nf5 21.
Qb3 e6 22. e4 Nd6 23. Nc3 Rb6 24. Qa2 Qe7 25. Rfe1 Qf7 26. Re2 Nb5 27. Be3 Nxc3
28. bxc3 Ba4 29. Bxb6 Bxd1 30. Rd2 Ba4 31. Qc4 Bc6 32. Rd6 e5 33. Qxf7+ Kxf7
34. Bxa5 Ra8 35. Bb4 Bf8 36. Rd1 Ra4 37. f3 Bh6 38. Kf2 f5 39. h3 f4 40. g4 Bf8
41. Rd2 Bxb4 42. axb4 Ra3 43. c4 Rc3 44. Bf1 {(...)} 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.9"]
[White "Dos Reis, Alexandre Magno Pere"]
[Black "Toth, Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1931"]
[BlackElo "2154"]
[PlyCount "34"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nc3 e5 3. d3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Be6 7. Nf3 Be7 8.
O-O O-O 9. a3 a5 10. Qc2 h6 11. Nxd5 Bxd5 12. Be3 Re8 13. Rac1 Bd6 14. Nd2 Bxg2
15. Kxg2 Nd4 16. Bxd4 exd4 17. Rfe1 c6 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.10"]
[White "Noseda, Francesco"]
[Black "Zacarias, Rodrigo Medeiros"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1920"]
[BlackElo "2107"]
[PlyCount "94"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. c3 Bg7 12. exf5 Bxf5 13. Nc2 O-O 14. Nce3
Be6 15. Bd3 f5 16. O-O Kh8 17. Qh5 e4 18. Bc2 Ne7 19. Rad1 Be5 20. Nxe7 Qxe7
21. Nd5 Qa7 22. Kh1 Rad8 23. f4 Bg7 24. Qe2 Qc5 25. Bb3 Rfe8 26. Qe3 Bxd5 27.
Qxc5 dxc5 28. Bxd5 e3 29. Rfe1 b4 30. c4 Bxb2 31. Re2 Bc3 32. g3 Bd2 33. Kg2
Kg7 34. Kf3 a5 35. h3 Rxd5 36. cxd5 c4 37. Rdxd2 exd2 38. Rxd2 c3 39. Rc2 Re1
40. g4 Rd1 41. gxf5 Rxd5 42. Ke3 Kf6 43. Rg2 a4 44. Rg8 c2 45. Rf8+ Ke7 46. Rc8
b3 47. axb3 axb3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.11"]
[White "Pirola, Claudionor Alcides L"]
[Black "Deus Filho, Joaquim De"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "1926"]
[PlyCount "47"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O Bd7 10. Kb1 Ne5 11. g4 Rc8 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 b5 15.
hxg6 fxg6 16. e5 Ne8 17. Qh2 Rxc3 18. bxc3 Kf7 19. Qxh7 Qc8 20. Rh6 Rh8 21.
Qxg6+ Kg8 22. Rxh8+ Kxh8 23. Rh1+ Kg8 24. e6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.12"]
[White "Baeta, Marcio Netto"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1908"]
[PlyCount "63"]
[EventDate "2015.06.25"]

1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Ng8 8.
Bc4 Bg7 9. O-O d5 10. Bd3 e6 11. Nc3 Qc7 12. Bf4 Bd7 13. Qc5 Qb6 14. Na4 Qxc5
15. Nxc5 Rb8 16. a3 h6 17. b4 Ne7 18. h4 g5 19. hxg5 hxg5 20. Bg3 Rh5 21. Rae1
Nc8 22. f4 gxf4 23. Rxf4 Rxe5 24. Nxd7 Rxe1+ 25. Bxe1 Bd4+ 26. Rxd4 Kxd7 27.
Bg3 Ra8 28. Rh4 a5 29. Rh7 Ke8 30. Rh8+ Kd7 31. b5 Ra7 32. bxc6+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.13"]
[White "Okamura, Milton Kasuo"]
[Black "Saraiva, Alexandre Pacheco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1869"]
[PlyCount "95"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 Bxc3+ 5. bxc3 d5 6. e3 O-O 7. Bd3 Nbd7 8.
O-O c5 9. a4 b6 10. cxd5 exd5 11. Bb2 c4 12. Bc2 Re8 13. Nd2 Qc7 14. Re1 Bb7
15. f3 a6 16. e4 dxe4 17. fxe4 b5 18. Qf3 Nf8 19. Ba3 Ne6 20. Qf5 Bc8 21. Qf2
Ng4 22. Qg3 Qxg3 23. hxg3 Bd7 24. Bd6 Nf8 25. e5 Bc6 26. Ne4 Nd7 27. Ng5 h6 28.
Nh3 Nb6 29. axb5 axb5 30. Nf4 Rxa1 31. Rxa1 Ne3 32. Ra6 Nxc2 33. Rxb6 Rc8 34.
d5 Be8 35. Kf2 Na1 36. Ra6 Nb3 37. Ke3 g6 38. Nh3 Kg7 39. Nf2 Rd8 40. Ne4 Nc1
41. Ra7 Nd3 42. Nf6 b4 43. cxb4 Ne1 44. Nxe8+ Rxe8 45. Kd4 Kg8 46. b5 Rc8 47.
Bc7 Nd3 48. d6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.14"]
[White "Leao, Flavio Sanchez"]
[Black "Portugal, Igor Le Masson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1811"]
[BlackElo "2074"]
[PlyCount "49"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Nc6 8. f4
Qc7 9. Be3 Be7 10. Qe1 Nxd4 11. Bxd4 e5 12. Be3 Be6 13. f5 Bd7 14. Qg3 Rg8 15.
Qf3 Bc6 16. Bd3 O-O-O 17. Nd5 Nxd5 18. exd5 Bd7 19. c4 h6 20. Qf2 Rde8 21. Bb6
Qb8 22. Rac1 e4 23. Be2 f6 24. c5 dxc5 25. Rxc5+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.15"]
[White "Passos Coutinho, Eduardo"]
[Black "Sampaio, Ronaldo Rabelo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1764"]
[BlackElo "2071"]
[PlyCount "129"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O a5 8. d3
Nbd7 9. h3 c6 10. Be3 Ne8 11. Qd2 f5 12. exf5 gxf5 13. Bh6 Qf6 14. Bxg7 Qxg7
15. f4 Nc5 16. fxe5 dxe5 17. d4 exd4 18. Qxd4 Ne6 19. Qxg7+ N8xg7 20. Rad1 f4
21. Nxf4 Nxf4 22. Rxf4 Rxf4 23. gxf4 Be6 24. b3 Rf8 25. Ne2 Nh5 26. Rd4 Bf5 27.
Bf3 Nf6 28. Kg2 Re8 29. Rd6 Ne4 30. Bxe4 Bxe4+ 31. Kf2 Bf5 32. h4 Bg4 33. Ng3
h5 34. Rd4 Kf8 35. c5 a4 36. Rxa4 Rd8 37. Ke3 Bd1 38. Rd4 Re8+ 39. Kf2 Bg4 40.
a4 Rb8 41. Rd6 b6 42. Rxc6 bxc5 43. Rxc5 Rxb3 44. Nxh5 Rf3+ 45. Kg2 Bxh5 46.
Rxh5 Rxf4 47. a5 Ra4 48. Rf5+ Kg7 49. h5 Kh6 50. Kg3 Ra3+ 51. Kf4 Ra4+ 52. Ke3
Ra1 53. Kd4 Ra4+ 54. Kc3 Ra1 55. Kb4 Rb1+ 56. Ka4 Ra1+ 57. Kb5 Rb1+ 58. Ka6 Rb8
59. Ka7 Re8 60. a6 Re7+ 61. Kb6 Re6+ 62. Ka5 Re7 63. Rb5 Rf7 64. Rc5 Re7 65.
Kb6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.16"]
[White "Machado, Wallace Fernandes"]
[Black "Souza, Iago Henrique Da Sil"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1751"]
[BlackElo "2059"]
[PlyCount "101"]
[EventDate "2015.06.25"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8.
Nh4 Bxd3 9. Qxd3 e6 10. O-O Qc7 11. Re1 O-O-O 12. Qb3 Bd6 13. c4 Bf4 14. Be3 h5
15. Bxf4 Qxf4 16. Nf3 h4 17. Ne2 Qc7 18. h3 Rh5 19. Qa3 g5 20. Ne5 Nxe5 21.
dxe5 Nd7 22. Qf3 Rh7 23. Qe4 Rg7 24. Nc3 Nc5 25. Qe3 b6 26. Qe2 Nd3 27. Nd5
cxd5 28. Qxd3 dxc4 29. Qe4 Rd5 30. Rac1 b5 31. a4 a6 32. axb5 axb5 33. Ra1 Qb7
34. Qe3 Kb8 35. Ra2 g4 36. Qh6 Rg8 37. Qxh4 gxh3 38. Qxh3 Rd3 39. g3 Rdxg3+ 40.
fxg3 Qf3 41. Ra3 Qd5 42. Qg2 Qd4+ 43. Kf1 Kc7 44. Qf2 Qxf2+ 45. Kxf2 Kb6 46. b4
Rc8 47. Ke3 c3 48. Rc1 Rc4 49. Rb3 c2 50. Rb2 Rc3+ 51. Kf2 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.17"]
[White "Ramos, Angelo Bil"]
[Black "Morais, Wagner Soares De"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1983"]
[BlackElo "1810"]
[PlyCount "0"]
[EventDate "2015.06.25"]

 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.18"]
[White "Poiani, Fernando Celso"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1812"]
[BlackElo "2057"]
[PlyCount "62"]
[EventDate "2015.06.25"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Rb8 6. Nge2 a6 7. O-O b5 8. d3 d6
9. Rb1 e6 10. Be3 Nd4 11. b3 Ne7 12. f4 f5 13. Bf2 O-O 14. Nxd4 cxd4 15. Ne2
Qb6 16. h3 Bb7 17. Rc1 Rbc8 18. Kh2 Bc6 19. a3 e5 20. b4 Qb7 21. c5 dxc5 22.
Rxc5 fxe4 23. Rxc6 Qxc6 24. Bxe4 Qc2 25. Qe1 Qb2 26. Bb7 Rc2 27. Nxd4 Qxd4 28.
Bg2 Rxf2 29. Rxf2 exf4 30. Qe6+ Kh8 31. g4 Qxf2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.19"]
[White "Boabaid, Jorge Alberto Duarde"]
[Black "Jesus Filho, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1812"]
[BlackElo "1957"]
[PlyCount "48"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ne5 Qxd5 5. d4 exd3 6. Nxd3 Nf6 7. Nc3 Qe6+ 8.
Be2 Bd6 9. Bf4 O-O 10. O-O Nc6 11. Re1 Bxf4 12. Nxf4 Qf5 13. Ncd5 Be6 14. Bd3
Qg5 15. Nxe6 fxe6 16. Nxc7 Ng4 17. Nxe6 Qh4 18. h3 Nxf2 19. Qe2 Qg3 20. Bxh7+
Kxh7 21. Qh5+ Kg8 22. Nxf8 Rxf8 23. Qd5+ Kh7 24. Qh5+ Kg8 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.20"]
[White "De Oliveira, Carlos Eduardo V"]
[Black "Pereira, Marcos Luciano"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1956"]
[BlackElo "1774"]
[PlyCount "45"]
[EventDate "2015.06.25"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2
Be7 9. Bd3 O-O 10. Bxf5 exf5 11. O-O f6 12. Bf4 fxe5 13. Bxe5 Nxe5 14. dxe5 f4
15. Ncd4 Bg4 16. h3 Bh5 17. Ne6 Qb6 18. Nxf8 Kxf8 19. Qxd5 Qxb2 20. Rab1 Qa3
21. Rxb7 Rd8 22. Qe4 Bxf3 23. Qxf4+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.21"]
[White "Barbosa, Luiz Francisco Da Si"]
[Black "Goncalves, Luiz Osvaldo Cifuent"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1665"]
[PlyCount "81"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e4 d6 5. g3 Bb7 6. Bg2 Be7 7. Nge2 O-O 8. O-O
e5 9. f4 Nbd7 10. d5 a5 11. h3 Nc5 12. Be3 Re8 13. Bxc5 bxc5 14. fxe5 dxe5 15.
g4 h6 16. Ng3 Bc8 17. Nf5 Bxf5 18. exf5 Rb8 19. Nb5 Bd6 20. Qd2 Ra8 21. Nc3 Qe7
22. Ne4 Nxe4 23. Bxe4 Qh4 24. Rf3 Be7 25. d6 Bg5 26. Qc2 Rad8 27. Bc6 e4 28.
Bxe4 Rxd6 29. f6 gxf6 30. Bd5 Re1+ 31. Rxe1 Qxe1+ 32. Kg2 Kg7 33. Qe4 Qxe4 34.
Bxe4 Rd2+ 35. Rf2 Rd4 36. Bd5 c6 37. Bxc6 Rxc4 38. b3 Rd4 39. Rc2 Rd2+ 40. Rxd2
Bxd2 41. Be4 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.22"]
[White "De Oliveira, Francemir  Barra"]
[Black "Rabello, David Sousa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1709"]
[BlackElo "1850"]
[PlyCount "68"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Bg7 7. g4 Nc6 8. Nb3
e6 9. g5 Nd7 10. h4 b6 11. h5 Bb7 12. h6 Bxc3+ 13. bxc3 Qc7 14. a4 Nce5 15. Qd4
Ke7 16. Bd2 Ba6 17. Qe3 Nc4 18. Bxc4 Bxc4 19. f4 d5 20. exd5 Bxd5 21. Rf1 Bc4
22. Rf2 Qc6 23. O-O-O Qxa4 24. Kb2 Qb5 25. Re1 a5 26. Qd4 a4 27. Re5 Nc5 28.
Rxe6+ Bxe6 29. Qf6+ Kd7 30. Qd4+ Kc6 31. f5 gxf5 32. Rxf5 axb3 33. Rxc5+ bxc5
34. Qe4+ Kb6 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.23"]
[White "Casarin, Luis Marcio Pinhatti"]
[Black "Costa, Harry Andriolo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1835"]
[PlyCount "75"]
[EventDate "2015.06.25"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. d5 Bxc3+ 5. bxc3 Qa5 6. Qc2 f5 7. e4 fxe4 8. f3
e3 9. Bxe3 d6 10. Bd3 Nd7 11. Ne2 Ne5 12. Ng3 Qa6 13. O-O Bd7 14. a4 O-O-O 15.
Be2 Nf6 16. a5 h5 17. Bf4 h4 18. Bxe5 hxg3 19. Bxg3 Rdg8 20. Bd3 Nh5 21. Rfe1
Rg7 22. Ra2 Rf8 23. Rb1 Nf4 24. Bxf4 Rxf4 25. Rab2 e5 26. Rxb7 Qxb7 27. Rxb7
Kxb7 28. Bxg6 Ka8 29. Be4 Rf8 30. Kf2 Rb8 31. g4 Be8 32. h4 Rgb7 33. Kg3 Rb2
34. Qc1 Ra2 35. Qh6 Rbb2 36. h5 Rh2 37. f4 Raf2 38. fxe5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.24"]
[White "Santos Filho, Tadeu Sousa"]
[Black "Lima, Juarez Antonio A De "]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2090"]
[BlackElo "1829"]
[PlyCount "103"]
[EventDate "2015.06.25"]

1. e4 e6 2. d3 d6 3. g3 Nc6 4. Bg2 Nf6 5. f4 Be7 6. Nf3 O-O 7. O-O e5 8. Nc3 a6
9. h3 Kh8 10. Be3 Bd7 11. Kh2 Ng8 12. f5 Be8 13. g4 f6 14. Nd5 h6 15. c4 Bf7
16. Nc3 Rc8 17. h4 Kh7 18. Rh1 Nb8 19. Qd2 Re8 20. Rag1 c6 21. g5 Bh5 22. g6+
Kh8 23. Ne1 Qd7 24. Rf1 Bf8 25. Nc2 Ne7 26. Na4 Qd8 27. Bb6 Qd7 28. Bf2 Qc7 29.
Bb6 Qd7 30. Ba5 b5 31. Nb6 Qb7 32. Nxc8 Rxc8 33. Ne3 Nd7 34. b3 c5 35. Bc3 Nb8
36. Rb1 b4 37. Bb2 Nbc6 38. Bh3 Nd4 39. Bxd4 exd4 40. Ng2 Bf3 41. Qf4 Bxg2 42.
Kxg2 Nc6 43. Bg4 Ne5 44. Be2 Be7 45. Ra1 a5 46. a3 Bd8 47. Qd2 Rc6 48. axb4
cxb4 49. Qa2 Kg8 50. Qa4 Kf8 51. Rac1 Rc5 52. Qa2 {(...)} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.25"]
[White "Borensztajn, David"]
[Black "Mesquita, Arnaldo Leite"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2082"]
[BlackElo "1690"]
[PlyCount "60"]
[EventDate "2015.06.25"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 Qc7 6. Nbd2 e5 7. Nh4 Be6 8. e4
Be7 9. Nf5 O-O 10. Nxe7+ Qxe7 11. f4 Qc5+ 12. Kh1 Bg4 13. Qe1 exf4 14. Rxf4 Be6
15. c3 dxe4 16. d4 Qd6 17. Nxe4 Nxe4 18. Bxe4 Nd7 19. Kg1 Rae8 20. Qf1 Bd5 21.
Bc2 Qe6 22. Bf5 Qe7 23. Qh3 Nf6 24. Bd2 Be6 25. Re1 Bxf5 26. Qxf5 Qd7 27. Qxd7
Rxe1+ 28. Bxe1 Nxd7 29. Re4 Nf6 30. Re7 Re8 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.26"]
[White "Leite, Tarcisio Dantas Frot"]
[Black "Rodrigues, Nei Jorge"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1669"]
[BlackElo "2032"]
[PlyCount "68"]
[EventDate "2015.06.25"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 a6 5. c4 Nd7 6. Nc3 b6 7. Bd3 Bb7 8. Rc1 c5
9. O-O e6 10. Bb1 Qc7 11. Ne2 Ne7 12. Qd2 Nf6 13. Ng3 Ng4 14. Rfe1 Nxe3 15.
Qxe3 h5 16. Qd3 h4 17. Nf1 h3 18. Ng3 hxg2 19. Kxg2 O-O-O 20. Rc2 Nc6 21. a3
Nxd4 22. Nxd4 Bxd4 23. b4 f5 24. Kg1 Qh7 25. Nf1 fxe4 26. Qg3 Be5 27. f4 exf3
28. Rxe5 dxe5 29. Qxe5 Qh3 30. Rf2 Rd1 31. Bd3 Rxd3 32. Ne3 Rhd8 33. Qg5 Rd1+
34. Nf1 R8d4 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.27"]
[White "Valente, Rodrigo De Deus"]
[Black "Tiomno, Luiz Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1998"]
[BlackElo "1591"]
[PlyCount "99"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Be7 6. Rc1 dxc4 7. a4 Bd7 8. Ne5
b5 9. axb5 cxb5 10. e3 a6 11. Qf3 Ra7 12. Be2 O-O 13. O-O Nd5 14. Bxe7 Nxe7 15.
Rfd1 Nbc6 16. Ne4 Nxe5 17. dxe5 Nd5 18. Rd4 Qa8 19. Qg3 f5 20. exf6 Nxf6 21.
Nxf6+ Rxf6 22. Bf3 Qe8 23. Rcd1 e5 24. R4d2 Qe7 25. Bd5+ Kh8 26. Be4 g6 27. Qg5
Kg7 28. Rd5 Bf5 29. Bf3 e4 30. Be2 Rf7 31. Qg3 Rd7 32. Rd6 Rf6 33. Rxd7 Bxd7
34. Rd4 Bf5 35. Qb8 Qb4 36. Qc7+ Rf7 37. Qe5+ Kh6 38. Rd1 Re7 39. Qf4+ Kg7 40.
g4 Bc8 41. Rd8 Rf7 42. Qe5+ Rf6 43. Rd1 Qf8 44. g5 Kg8 45. gxf6 h5 46. Qc7 Qxf6
47. Rd8+ Qxd8 48. Qxd8+ Kg7 49. Qxc8 a5 50. Qb7+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.28"]
[White "Espinola, Leandro da Silva"]
[Black "De Haro, Martim Afonso Palma"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1987"]
[PlyCount "92"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. dxe5 dxe5 8.
Re1 Nf6 9. Bg5 Bxf2+ 10. Kxf2 Qc5+ 11. Kf1 Qxc4+ 12. Qe2 Qxe2+ 13. Rxe2 Nd7 14.
Na3 f6 15. Nb5 Kd8 16. Be3 a6 17. Na3 Nf8 18. Rd1+ Ke8 19. Nh4 Bg4 20. Nf3 Ne6
21. h3 Bxf3 22. gxf3 Ke7 23. Red2 Rhd8 24. Nc2 Rxd2 25. Rxd2 Rd8 26. Rxd8 Kxd8
27. b4 Ne7 28. a4 Kd7 29. Ne1 Ng6 30. Nd3 Ngf4 31. Nxf4 Nxf4 32. Bxf4 exf4 33.
Ke2 Kd6 34. Kd3 Ke5 35. Ke2 g5 36. Kd3 h5 37. Ke2 g4 38. fxg4 hxg4 39. hxg4
Kxe4 40. Kf2 f3 41. b5 axb5 42. axb5 Kf4 43. c4 b6 44. Kf1 Kxg4 45. Kf2 Kf4 46.
Ke1 Ke3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.29"]
[White "Camara, Jose Arruda"]
[Black "Fantinati, Nilton M. Nasciment"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "1572"]
[PlyCount "81"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. O-O a6 7. Be2 e6 8. c4
Nf6 9. Nc3 g6 10. Be3 Qc7 11. f4 Bg7 12. Kh1 O-O 13. Qd2 Rac8 14. Rad1 Ne8 15.
Nb3 Rd8 16. Na4 Rb8 17. Bb6 Qc8 18. c5 Nd4 19. Nxd4 Bxa4 20. Rc1 Qd7 21. cxd6
Nxd6 22. Qe3 Rfc8 23. b3 Bc6 24. Rcd1 Qe8 25. Bf3 f5 26. Nxc6 Rxc6 27. e5 Ne4
28. Rd3 Rbc8 29. Rfd1 Kh8 30. g4 h6 31. gxf5 gxf5 32. Bxe4 fxe4 33. Rd8 Rxd8
34. Rxd8 Qxd8 35. Bxd8 Rc2 36. Qxe4 Rc1+ 37. Kg2 b5 38. Bf6 Rc8 39. Qg6 Rc2+
40. Kf3 Bxf6 41. exf6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.30"]
[White "Tavares, Deilson"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1885"]
[PlyCount "91"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. g4 d6 7. g5 e6 8. h4
Nge7 9. Nc3 a6 10. Qd2 Bd7 11. O-O-O d5 12. f4 Qc7 13. h5 Nxd4 14. h6 Nb3+ 15.
axb3 Bxc3 16. bxc3 Bc6 17. Qd4 O-O-O 18. Qg7 Rdf8 19. Qf6 dxe4 20. Bc5 Nd5 21.
Rxd5 Bxd5 22. Bxf8 Rxf8 23. Rh3 Qd6 24. Kb2 Qd8 25. Qg7 Rh8 26. c4 Bc6 27. Qe5
Rg8 28. Bg2 Qc7 29. Qf6 Qd7 30. Re3 Qd2 31. Rxe4 Bxe4 32. Bxe4 Qd7 33. Bd3 Rd8
34. Qg7 Qd4+ 35. Ka3 Qxg7 36. hxg7 Rg8 37. Kb4 Kc7 38. Kc5 Rxg7 39. Kd4 Rg8 40.
Ke5 Rd8 41. Kf6 Rd4 42. Ke5 Rd7 43. Kf6 Kb6 44. Ke5 Kc5 45. Kf6 a5 46. Ke5 {(..
.)} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.31"]
[White "Coelho, Tatiane Cristina"]
[Black "Maia, Erick De Figueiredo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1845"]
[PlyCount "70"]
[EventDate "2015.06.25"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. Qd2 e5 7. dxe5 dxe5 8.
Qxd8 Rxd8 9. Nxe5 Nxe4 10. Nxf7 Kxf7 11. Bc4+ Ke8 12. Nxe4 Bf5 13. Bd3 Nc6 14.
Bg5 Rd5 15. Bf6 Kf7 16. Bxg7 Kxg7 17. O-O Nb4 18. Nc3 Rd7 19. Bxf5 gxf5 20.
Rac1 Rd2 21. a3 Nxc2 22. Nb1 Re2 23. Rfd1 Rae8 24. Kf1 c5 25. Nc3 Nd4 26. Rxd4
Rxb2 27. Rd7+ Kg6 28. Na4 Ra2 29. Nxc5 Ree2 30. Nd3 Kf6 31. Rxb7 Red2 32. Rd7
Rxa3 33. Rc6+ Kg5 34. f4+ Kh5 35. Rxh7+ Kg4 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.32"]
[White "Gomes, Eduardo Ribeiro"]
[Black "Pereira, Rodrigo Ferreira"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bb5+ Nbd7 5. d3 a6 6. Ba4 b5 7. Bc2 g6 8. Bg5
Bg7 9. Nbd2 O-O 10. O-O h6 11. Be3 Ng4 12. Bf4 e5 13. Bg3 f5 14. Bb3+ Kh7 15.
Bd5 Ra7 16. Nh4 Ndf6 17. Bb3 f4 18. h3 fxg3 19. hxg4 Nxg4 20. Nhf3 gxf2+ 21.
Rxf2 Nxf2 22. Kxf2 g5 23. Kg1 Qf6 24. Qe1 h5 25. Qe3 Bh6 26. Rf1 g4 27. Ng5+
Bxg5 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "4.33"]
[White "Da Cruz, Carlos Alberto"]
[Black "Caribe Santos, Luiz Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1429"]
[BlackElo "1567"]
[PlyCount "128"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. a3 Be7 6. e3 O-O 7. b4 dxc4 8. Bxc4
Nbd7 9. Bb2 Qc7 10. Rc1 e5 11. Qb3 e4 12. Ng5 Nd5 13. Ngxe4 Nxc3 14. Qxc3 Nf6
15. Ng5 h6 16. Nf3 Ne4 17. Qb3 Bf6 18. Ne5 Nd6 19. Bd3 Be6 20. Qc2 Qe7 21. O-O
Rad8 22. Qc5 Nc8 23. Qxe7 Nxe7 24. Nc4 Nd5 25. Nd2 Rfe8 26. Ne4 Be7 27. Nc5 Bc8
28. Bc4 Bg5 29. Bxd5 Rxd5 30. Rfe1 Be7 31. e4 Rdd8 32. f4 Bxc5 33. bxc5 f6 34.
f5 Re7 35. Re3 Rde8 36. Rce1 Bxf5 37. Kf2 Rxe4 38. Rxe4 Rxe4 39. Rxe4 Bxe4 40.
g3 f5 41. Ke3 g5 42. h3 h5 43. a4 b6 44. Ba3 Kf7 45. Bb4 Ke6 46. g4 hxg4 47.
hxg4 Kd5 48. gxf5 Bxf5 49. cxb6 axb6 50. Be7 g4 51. Bd8 b5 52. a5 Bc8 53. Bb6
b4 54. Bc5 b3 55. Ba3 Kc4 56. Bb2 Kb5 57. Bc3 Kc4 58. Bb2 Kb4 59. Bc1 Kc3 60.
Ke4 b2 61. Bxb2+ Kxb2 62. Kf4 Kc3 63. Ke4 Kc4 64. Ke3 Kb5 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.1"]
[White "Teixeira, Ricardo Da Silva"]
[Black "Fernandez, Daniel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2395"]
[PlyCount "37"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2
O-O 9. O-O Nd7 10. Bd2 Nc5 11. f3 a5 12. b3 f5 13. Rc1 fxe4 14. Nxe4 Nxe4 15.
fxe4 Be6 16. Be3 Rxf1+ 17. Bxf1 Qd7 18. Nd4 Nxd4 19. Bxd4 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.2"]
[White "Abrantes, Tiago Garrido"]
[Black "Van Riemsdijk, Herman C"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "2345"]
[PlyCount "87"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Nbd7 12. Ba5 Rc8 13. Nbd2 Ba8 14. b4 Bd6 15.
Qb2 Qe7 16. Ne5 Bxg2 17. Kxg2 Bxe5 18. dxe5 Nd5 19. e4 N5b6 20. Bxb6 Nxb6 21.
Rac1 Rfd8 22. a3 Rd3 23. Nb3 Nc4 24. Rxc4 bxc4 25. Nc5 Rdd8 26. Rc1 a5 27. Rxc4
axb4 28. axb4 Rb8 29. Qc3 h6 30. Nb3 Rd1 31. Rxc7 Qxb4 32. Qf3 Kh7 33. Qxd1
Qxb3 34. Qxb3 Rxb3 35. Rxf7 Kg8 36. Re7 Rb6 37. f4 Kf8 38. Rd7 Rb2+ 39. Kf3 g6
40. h4 h5 41. f5 exf5 42. exf5 gxf5 43. Kf4 Rb4+ 44. Kg5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.3"]
[White "Limp, Eduardo Thelio"]
[Black "Pirola, Claudionor Alcides L"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "2102"]
[PlyCount "130"]
[EventDate "2015.06.25"]

1. Nf3 Nf6 2. d4 g6 3. c3 Bg7 4. Qc2 O-O 5. e4 d6 6. Be2 Nbd7 7. O-O e5 8. dxe5
dxe5 9. a4 a5 10. Nbd2 c6 11. b3 Re8 12. Ba3 Bf8 13. Bxf8 Nxf8 14. Nc4 Qc7 15.
Rfd1 Bg4 16. Ne3 Bxf3 17. Bxf3 Rad8 18. Nc4 Ne6 19. g3 Rxd1+ 20. Rxd1 Rd8 21.
Rxd8+ Nxd8 22. Be2 Ne6 23. Nd2 Qd6 24. Kg2 Kg7 25. f3 Nd7 26. Bc4 Ndc5 27. Nf1
h5 28. h4 Kf8 29. Ne3 Kg7 30. Kf2 f6 31. Ke2 Kf8 32. Qd2 Qxd2+ 33. Kxd2 Ke7 34.
Kc2 b6 35. Bxe6 Kxe6 36. Nc4 Nd7 37. b4 axb4 38. cxb4 f5 39. Kd3 fxe4+ 40. fxe4
Ke7 41. Kc3 Ke6 42. a5 b5 43. Nb2 Nb8 44. Nd3 Na6 45. Kd2 Kd6 46. Ke3 Ke6 47.
Kf3 Kd6 48. g4 c5 49. gxh5 gxh5 50. bxc5+ Nxc5 51. Nb4 Nd7 52. Ke3 Kc7 53. Kd2
Kb7 54. Ke3 Kc7 55. Kd2 Kb7 56. Kc3 Nc5 57. Nd5 Nxe4+ 58. Kb4 Nd6 59. Nf6 Ka6
60. Nxh5 Nf5 61. Nf6 Nxh4 62. Nd7 Nf3 63. Nc5+ Ka7 64. Kxb5 Nd4+ 65. Kc4 Nc6
1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.4"]
[White "Lima, Darcy"]
[Black "Pinto Neto, Antonio De Padua"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2526"]
[BlackElo "1947"]
[PlyCount "109"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 Bd6 6. e3 O-O 7. Bd3 c6 8. O-O
Qe7 9. Qc2 Ne4 10. c5 Bxf4 11. exf4 Nd7 12. b4 g5 13. Nxg5 Nxg5 14. fxg5 Qxg5
15. f4 Qg7 16. Ne2 Nf6 17. Rf3 Kh8 18. Rg3 Qh6 19. a4 Bd7 20. b5 Rg8 21. Qd2
Rxg3 22. Nxg3 Ng4 23. Nf1 Rg8 24. Rb1 Nf6 25. b6 a6 26. Be2 Ne4 27. Qe3 Qg7 28.
Bf3 Bc8 29. Kh1 Qh6 30. Kg1 Nf6 31. Qe5 Qg7 32. Ng3 Ne4 33. Bxe4 dxe4 34. Nh5
Qxe5 35. dxe5 Rd8 36. Kf2 h6 37. Ke2 Kg8 38. Rd1 Rxd1 39. Kxd1 Kf8 40. Ng3 Bd7
41. Nf1 Ke8 42. Ne3 Kd8 43. Nc4 Kc8 44. Nd6+ Kb8 45. Ke2 Ka8 46. h3 h5 47. Ke3
Kb8 48. g4 fxg4 49. hxg4 hxg4 50. Kxe4 Ka8 51. Ke3 Kb8 52. Kf2 Ka8 53. Kg3 Kb8
54. Kxg4 Ka8 55. Kg5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.5"]
[White "Khaje Hesamedini, Ali"]
[Black "Silva, Marcelo Dos Santos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2224"]
[BlackElo "1989"]
[PlyCount "67"]
[EventDate "2015.06.25"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. d3 d6 6. c4 O-O 7. Nc3 a5 8. Rb1 e5
9. a3 Qe8 10. b4 axb4 11. axb4 Qh5 12. c5 Ng4 13. Nd5 Bd8 14. h3 Nf6 15. Nxf6+
Bxf6 16. e3 Be6 17. Nd2 Qxd1 18. Rxd1 e4 19. Nc4 d5 20. Na5 b6 21. Nb3 Nc6 22.
Bb2 Nxb4 23. Bxf6 Rxf6 24. dxe4 dxe4 25. cxb6 cxb6 26. Nd4 Na6 27. Rxb6 Bc8 28.
Rxf6 gxf6 29. Ra1 Kf7 30. g4 fxg4 31. Bxe4 Rb8 32. hxg4 Kg8 33. Nc6 Rb7 34.
Rxa6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.6"]
[White "Fucs, Paulo Moses"]
[Black "Leao, Flavio Sanchez"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "1811"]
[PlyCount "87"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 Nc6 7. O-O e5 8. d3
Ne8 9. Nc3 f5 10. Rb1 Nf6 11. a3 Rb8 12. b4 Be6 13. Qa4 a6 14. b5 axb5 15. Qxb5
Bd7 16. Qb3 Kh8 17. Nb5 Ne7 18. a4 Ne8 19. Ba3 h6 20. Nd2 Bc6 21. Nf3 Rg8 22.
Bb4 Nf6 23. Ba5 b6 24. Bc3 Nd7 25. Qc2 d5 26. Bb4 Bf6 27. Qc1 Kh7 28. Qa3 Bb7
29. Nxc7 Qxc7 30. Bxe7 Bxe7 31. Qxe7+ Rg7 32. Qb4 dxc4 33. Rfc1 e4 34. Rxc4 Qd8
35. dxe4 Bxe4 36. Rd1 Qf6 37. Rcd4 Qc6 38. Rd6 Qb7 39. Qd4 Nc5 40. a5 Nb3 41.
Qxb6 Qxb6 42. Rxb6 Rxb6 43. axb6 Rb7 44. Rd6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.7"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Morais, Wagner Soares De"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "1810"]
[PlyCount "81"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Ne5 11. Bb3 Qa5 12. h4 Rfc8 13. Kb1 b5 14. Bg5 Rxc3
15. Qxc3 Qxc3 16. bxc3 Rc8 17. Ne2 h6 18. Be3 a5 19. a3 Nc4 20. Bxc4 Rxc4 21.
Bb6 Ra4 22. Rd4 b4 23. axb4 Ne8 24. Bxa5 Bxd4 25. cxd4 Ra3 26. Kb2 Re3 27. Nc3
f5 28. d5 fxe4 29. Bb6 Rxc3 30. Kxc3 exf3 31. gxf3 Nf6 32. Kd4 Bc8 33. Re1 Kf7
34. Bd8 Ng8 35. c4 e5+ 36. dxe6+ Bxe6 37. c5 dxc5+ 38. bxc5 h5 39. Bg5 Nf6 40.
Bxf6 Kxf6 41. Rxe6+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.8"]
[White "Schutt, Ricardo De Amorim"]
[Black "Passos Coutinho, Eduardo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "1764"]
[PlyCount "67"]
[EventDate "2015.06.25"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 Nbd7 6. Qd2 h5 7. O-O-O Nb6 8.
Kb1 Bd7 9. h3 c6 10. f4 Qc7 11. Nf3 O-O-O 12. Bd3 e6 13. Qf2 Nh7 14. g4 hxg4
15. hxg4 e5 16. f5 exd4 17. Bxd4 Bxd4 18. Qxd4 gxf5 19. gxf5 f6 20. Rh6 c5 21.
Qe3 Rde8 22. Qf4 Bc6 23. Rdh1 Re7 24. Rxf6 Nxf6 25. Rxh8+ Kd7 26. Rh6 Nxe4 27.
Bxe4 d5 28. Qg4 Rxe4 29. Nxe4 dxe4 30. Rh7+ Kd8 31. Qg5+ Kc8 32. Rxc7+ Kxc7 33.
Qe7+ Nd7 34. Ne5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.9"]
[White "Librelato, Kathie Goulart"]
[Black "Baeta, Marcio Netto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1842"]
[BlackElo "2089"]
[PlyCount "63"]
[EventDate "2015.06.25"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 O-O 8. h3
Nc6 9. O-O Na5 10. Nc3 Nxb3 11. axb3 c6 12. Re1 Qc7 13. Bf4 d5 14. Qd2 Be6 15.
Ne2 a6 16. Nc1 c5 17. dxc5 Qxc5 18. Be3 Qc6 19. Bxb6 Qxb6 20. Ne2 d4 21. Nexd4
Rfd8 22. Qe3 Rd5 23. c3 Rad8 24. Qe4 h6 25. Ra4 Bc8 26. Rb4 Qc7 27. c4 Rxd4 28.
Nxd4 Qc5 29. Nc2 Bf5 30. Qe3 b6 31. Rxb6 Qc7 32. Nb4 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.10"]
[White "Machado, Wallace Fernandes"]
[Black "Okamura, Milton Kasuo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1751"]
[BlackElo "2089"]
[PlyCount "132"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. Be3 Nd4 5. Nd5 e6 6. Nf4 Nc6 7. Nf3 Bg7 8. c3
Qa5 9. Bd2 Qb6 10. Qc1 Nge7 11. Be2 d6 12. O-O Bd7 13. Bd1 O-O 14. Rb1 Rac8 15.
Ne2 d5 16. Bh6 Qa6 17. Bxg7 Kxg7 18. Re1 Qxd3 19. Bc2 Qa6 20. Ng3 f6 21. a3 Qb6
22. Qd2 Qc7 23. exd5 Nxd5 24. Rbd1 Rcd8 25. Re4 Bc8 26. Qc1 e5 27. Rde1 Nf4 28.
R4e3 Rfe8 29. Ne4 b6 30. g3 Nd5 31. R3e2 Bg4 32. Kg2 Qc8 33. Rd2 Bxf3+ 34. Kxf3
f5 35. Ng5 e4+ 36. Kg2 Ne5 37. Red1 Nc7 38. Rd6 c4 39. Qf4 Nd3 40. Rxd8 Qxd8
41. Qe3 Qd5 42. h4 Qe5 43. Rb1 Nd5 44. Qd4 Qxd4 45. cxd4 e3 46. Bxd3 cxd3 47.
fxe3 Nxe3+ 48. Kf2 d2 49. Ke2 d1=Q+ 50. Rxd1 Nxd1+ 51. Kxd1 h6 52. Nf3 Re3 53.
Ne5 Rxg3 54. d5 Kf6 55. Nd7+ Ke7 56. Ne5 Kd6 57. Nf7+ Kxd5 58. Nxh6 Rg2 59. b4
f4 60. Ke1 Ke4 61. Ng8 Ke3 62. Kf1 f3 63. Nf6 Rd2 64. Ng4+ Kf4 65. Nf2 Ra2 66.
Kg1 Rxa3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.11"]
[White "Soares, Alberto Manoel Colar"]
[Black "Chaves, Jorge Antonio Torres"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1971"]
[PlyCount "99"]
[EventDate "2015.06.25"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nc3 Bc5 5. d3 c6 6. Nf3 d6 7. O-O a6 8. Na4 Ba7
9. c5 e4 10. dxe4 Nxe4 11. Be3 Nd7 12. Qd4 O-O 13. Qc4+ d5 14. Qc2 Qe7 15. b4
Bb8 16. Bd4 Bc7 17. Nd2 Ne5 18. Nb2 Nxd2 19. Qxd2 Bd7 20. f4 Ng4 21. h3 Nf6 22.
Nd3 Ne4 23. Qe1 Be6 24. Kh2 Rfe8 25. a4 Bf7 26. Bf3 Nf6 27. Ne5 h5 28. e3 Kh7
29. Qe2 g6 30. Kg2 Rg8 31. Rh1 Bxe5 32. Bxe5 Ne4 33. a5 Rae8 34. Rag1 Rd8 35.
Kh2 Nf6 36. Qb2 d4 37. exd4 Bd5 38. Qe2 Bxf3 39. Qxf3 Nd5 40. g4 Qf7 41. Rg2
fxg4 42. hxg4 h4 43. g5 Rh8 44. Kg1 Kg8 45. Bxh8 Kxh8 46. Rxh4+ Kg7 47. Rgh2
Qf5 48. Rh7+ Kf8 49. Rh8+ Ke7 50. R2h7+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.12"]
[White "Toth, Peter"]
[Black "Casarin, Luis Marcio Pinhatti"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2154"]
[BlackElo "1835"]
[PlyCount "77"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. g3 Nf6 5. Bg2 e6 6. O-O Be7 7. d4 cxd4 8. Nxd4
O-O 9. Be3 Bd7 10. Qe2 Nc6 11. f4 Qc7 12. Nb3 b5 13. a3 Rac8 14. g4 Be8 15. g5
Nd7 16. Rad1 Na5 17. Nxa5 Qxa5 18. Rd3 Qc7 19. Bc1 f6 20. h4 Nb6 21. Bh3 Bf7
22. Rfd1 Rcd8 23. Bg4 Nc4 24. Qg2 g6 25. f5 exf5 26. exf5 gxf5 27. gxf6 Bxf6
28. Bxf5+ Kh8 29. Qf2 Rg8+ 30. Kf1 Be5 31. Nd5 Bxd5 32. Rxd5 Rdf8 33. b3 Nb6
34. R5d3 Qg7 35. Rf3 Qb7 36. Rdd3 Nc8 37. Be6 Rxf3 38. Rxf3 Re8 39. Rf8+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.13"]
[White "Chang, Suzana"]
[Black "Dos Reis, Alexandre Magno Pere"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "1931"]
[PlyCount "83"]
[EventDate "2015.06.25"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Nh3 c6 6. Qc2 Bb4+ 7. Bd2 Qa5 8. O-O
O-O 9. a3 Bxd2 10. Nxd2 Nbd7 11. Nf4 Re8 12. b4 Qd8 13. Rfd1 Ne4 14. Nf3 Nd6
15. c5 Nc4 16. e3 g5 17. Nd3 h5 18. h4 gxh4 19. Nxh4 Qg5 20. Nf4 Nf6 21. Bf1 b5
22. cxb6 Nxb6 23. Nh3 Qh6 24. Qxc6 Bd7 25. Qd6 e5 26. dxe5 Re6 27. Qc5 Rxe5 28.
Qc7 Re4 29. Bd3 Rxh4 30. gxh4 Ne4 31. Qf4 Qg7+ 32. Kh2 Nf6 33. Qg5 Ng4+ 34. Kg3
Rc8 35. Rac1 Rxc1 36. Rxc1 Ne5 37. Qxg7+ Kxg7 38. Be2 Nec4 39. Nf4 Nxa3 40. Rc7
Kf6 41. Rxa7 Nc2 42. Ra6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.14"]
[White "Rabello, David Sousa"]
[Black "De Oliveira, Carlos Eduardo V"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1850"]
[BlackElo "1956"]
[PlyCount "100"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. Be2 Nf6 5. d4 cxd4 6. cxd4 e6 7. Nc3 d5 8. e5
Ne4 9. Nxe4 dxe4 10. Ng5 Bb4+ 11. Bd2 Qxd4 12. Bxb4 Qxb4+ 13. Qd2 Qxd2+ 14.
Kxd2 Nxe5 15. Nxe4 O-O 16. Rhd1 Bd7 17. f4 Ng6 18. g3 Ba4 19. b3 Bc6 20. Ke3 e5
21. fxe5 Nxe5 22. Nd6 Rad8 23. Bb5 Bxb5 24. Nxb5 Ng4+ 25. Kf4 Nxh2 26. Rxd8
Rxd8 27. Nxa7 h5 28. Rc1 Rd7 29. Rc8+ Kh7 30. Nb5 g5+ 31. Ke3 Ng4+ 32. Ke2 Re7+
33. Kf3 Re3+ 34. Kg2 Re2+ 35. Kf1 Rxa2 36. Rc7 Rf2+ 37. Ke1 h4 38. gxh4 gxh4
39. Rc4 f5 40. Rxg4 fxg4 41. Kxf2 Kg6 42. Nd6 b6 43. b4 Kf6 44. Nc8 b5 45. Na7
Ke5 46. Nxb5 Kd5 47. Nc3+ Kc6 48. Kg2 Kb6 49. Kf2 Kc6 50. Ke3 Kb6 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.15"]
[White "Jesus Filho, Jose Carlos"]
[Black "Santos Filho, Tadeu Sousa"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1957"]
[BlackElo "2090"]
[PlyCount "60"]
[EventDate "2015.06.25"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nc6 5. Bb5 Bd6 6. c4 dxc4 7. d5 a6 8.
Bxc4 Qe7+ 9. Be3 Ne5 10. Nbd2 Nxc4 11. Nxc4 Bb4+ 12. Kf1 b5 13. Nce5 Bb7 14.
Qb3 Nf6 15. Bg5 Bxd5 16. Bxf6 Qd6 17. Qe3 gxf6 18. Ng4+ Kd8 19. Nh6 Kc8 20. Nf5
Qd7 21. N3d4 Re8 22. Qh3 Kb8 23. Rc1 c5 24. Nb3 Re5 25. Ng3 Qxh3 26. gxh3 Bxh1
27. Nxh1 c4 28. Nd4 Kb7 29. Ng3 Rae8 30. Ndf5 Re2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.16"]
[White "Portugal, Igor Le Masson"]
[Black "Deus Filho, Joaquim De"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "1926"]
[PlyCount "91"]
[EventDate "2015.06.25"]

1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. Nf3 Bb7 5. a3 Bxc3+ 6. bxc3 f5 7. Bg5 Nf6 8. e3
O-O 9. Bd3 Qe8 10. Bxf6 Rxf6 11. O-O d6 12. Re1 Qg6 13. Qe2 Be4 14. Bxe4 fxe4
15. Nd2 Nd7 16. Rf1 Raf8 17. Rad1 d5 18. f3 Qh5 19. Rde1 Rh6 20. h3 Qg6 21.
fxe4 Rxf1+ 22. Rxf1 Rxh3 23. cxd5 exd5 24. exd5 Nf6 25. c4 Rh5 26. e4 Ng4 27.
Qf3 h6 28. e5 Nh2 29. Qf8+ Kh7 30. Rf2 Ng4 31. Rf3 Qc2 32. Qf4 Nh2 33. Rh3 Rf5
34. Qe4 Qxe4 35. Nxe4 Ng4 36. Rf3 Kg6 37. Rxf5 Kxf5 38. d6 cxd6 39. Nxd6+ Ke6
40. Kf1 Ne3+ 41. Ke2 Nxg2 42. Kd3 Ne1+ 43. Ke4 Ng2 44. d5+ Kd7 45. Nf5 h5 46.
e6+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.17"]
[White "Sampaio, Ronaldo Rabelo"]
[Black "Noseda, Francesco"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2071"]
[BlackElo "1920"]
[PlyCount "73"]
[EventDate "2015.06.25"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 h6 6. Bh4 dxc4 7. e3 b5 8. Be2
Bb7 9. O-O g5 10. Bg3 Bxc3 11. bxc3 Ne4 12. Qc2 Nd7 13. Rab1 Nxg3 14. fxg3 a6
15. a4 Bc6 16. e4 Nf6 17. Nd2 O-O 18. Rf2 Qe7 19. Rbf1 Kg7 20. Rxf6 Qxf6 21.
Rxf6 Kxf6 22. e5+ Kg7 23. Bf3 Bd5 24. Bxd5 exd5 25. Qf5 a5 26. Qf6+ Kh7 27. Nf1
Rab8 28. Ne3 Rb6 29. Qf5+ Kg8 30. Nxd5 bxa4 31. Nf6+ Rxf6 32. exf6 Rb8 33. Qxa5
Rb1+ 34. Kf2 Rb6 35. Qa8+ Kh7 36. Qe4+ Kg8 37. Qe8+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.18"]
[White "Souza, Iago Henrique Da Sil"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "1908"]
[PlyCount "159"]
[EventDate "2015.06.25"]

1. Nf3 Nf6 2. d4 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8.
Nbd2 b5 9. Be2 b4 10. O-O bxc3 11. bxc3 h6 12. Ne5 Bf5 13. Nxc6 bxc6 14. a4 Ne4
15. Nxe4 Bxe4 16. f3 Bc2 17. a5 e6 18. Rfc1 Bg6 19. a6 Kd7 20. a7 Bd6 21. Bxd6
Kxd6 22. Ra6 Rhc8 23. Rca1 Rc7 24. Bd1 f6 25. Kf2 Rb7 26. R1a5 Kc7 27. Ra1 Rb6
28. R6a5 Rb1 29. Rxb1 Bxb1 30. Ke1 Kb6 31. Ra4 Bd3 32. Rb4+ Kxa7 33. Ra4+ Kb7
34. Rxa8 Kxa8 35. Ba4 Kb7 36. f4 Kc7 37. Bd1 Kd6 38. Kd2 c5 39. Bg4 e5 40.
fxe5+ fxe5 41. Bc8 cxd4 42. exd4 exd4 43. cxd4 Be4 44. g3 Ke7 45. Bh3 Kf6 46.
Bc8 Kg5 47. Be6 h5 48. h4+ Kf6 49. Bc8 Bf5 50. Ba6 Be6 51. Ke3 g5 52. hxg5+
Kxg5 53. Bb5 Kg4 54. Be8 Bf5 55. Bf7 Be4 56. Be8 Bf3 57. Kf2 c3 58. Bd7+ Kg5
59. Ke3 Be4 60. Be6 Kf6 61. Bh3 Bf5 62. Bg2 Ke6 63. Bf3 Bg6 64. Be2 Kd6 65. Bf3
Kc6 66. Ke2 c2 67. Kd2 Kd6 68. Be2 Kd7 69. Bb5+ Ke6 70. Ba4 Kf6 71. Bd7 Kg5 72.
Be6 Be4 73. Bh3 Bf5 74. Bf1 Bg6 75. Bh3 Bf5 76. Bf1 Be4 77. Be2 h4 78. gxh4+
Kxh4 79. Ba6 Kg5 80. Bb7 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.19"]
[White "Reis, Virginia Lagrange M"]
[Black "Petrenko, Willy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "2038"]
[PlyCount "107"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d3 Bg4 7. Be3 Ne7 8.
Nbd2 c5 9. a4 O-O 10. h3 Bh5 11. g4 Bg6 12. Nh4 Nc6 13. Ndf3 Nd4 14. Nf5 Bxf5
15. gxf5 Nxf3+ 16. Qxf3 Qh4 17. Qg3 Qxg3+ 18. fxg3 f6 19. Kg2 Rfd8 20. b3 b5
21. axb5 axb5 22. Kf3 Rdb8 23. Rfb1 Kf7 24. Bd2 Ke7 25. Bc3 Kd7 26. Rxa8 Rxa8
27. Ra1 Rxa1 28. Bxa1 c4 29. bxc4 bxc4 30. dxc4 Kc6 31. Ke3 Kc5 32. Kd3 Kb4 33.
Bc3+ Ka4 34. Bd2 Bb4 35. Be3 Ka5 36. g4 Ka6 37. Bf2 Be7 38. Kc3 c5 39. Kb3 Kb6
40. Ka4 Kc6 41. Ka5 Bd8+ 42. Ka6 Be7 43. Be1 Bd6 44. h4 Be7 45. Bd2 h6 46. h5
Bf8 47. Ba5 Be7 48. Ka7 Bf8 49. Kb8 Bd6+ 50. Kc8 Be7 51. Bc7 Bf8 52. Kd8 g6 53.
hxg6 Bg7 54. Ba5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.20"]
[White "Rodrigues, Nei Jorge"]
[Black "Camara, Jose Arruda"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2032"]
[BlackElo "1906"]
[PlyCount "93"]
[EventDate "2015.06.25"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 a6 7. Qc2 dxc4 8. Bxc4
b5 9. Bd3 Bb7 10. a3 Nbd7 11. Rd1 c5 12. dxc5 Bxc5 13. O-O Qb6 14. b4 Be7 15.
Bxh7+ Nxh7 16. Rxd7 Bf6 17. Ne4 Rac8 18. Nc5 Bxf3 19. gxf3 e5 20. Bg3 Ng5 21.
Qf5 Qc6 22. e4 Ne6 23. Rd5 Nd4 24. Qg4 Rcd8 25. Rxd8 Rxd8 26. Kg2 Nc2 27. Bh4
Rd2 28. Kg1 Nd4 29. Kg2 Ra2 30. Rc1 Rc2 31. Rxc2 Nxc2 32. Bxf6 Qxf6 33. Nd7 Qd6
34. Qf5 Ne1+ 35. Kg3 Nd3 36. Nc5 Nxc5 37. Qc8+ Kh7 38. bxc5 Qg6+ 39. Qg4 Qc6
40. Qh4+ Kg8 41. Qd8+ Kh7 42. Qd6 Qe8 43. c6 f6 44. Qd7 Qg6+ 45. Qg4 Qf7 46.
Qh3+ Kg8 47. Qc8+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.21"]
[White "Saraiva, Alexandre Pacheco"]
[Black "Valente, Rodrigo De Deus"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1869"]
[BlackElo "1998"]
[PlyCount "119"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d3 c6 5. Nd2 Nbd7 6. Ngf3 g6 7. b3 Bg7 8. Bb2
Qb6 9. O-O O-O 10. e3 a5 11. Qc2 Re8 12. Rfc1 e5 13. e4 dxe4 14. Nxe4 Nxe4 15.
dxe4 Nc5 16. Bc3 f5 17. Nd2 Rd8 18. Re1 f4 19. Nf3 fxg3 20. hxg3 Qc7 21. a3 Bg4
22. Nh2 Be6 23. Bf1 a4 24. b4 Nb3 25. Rad1 Qf7 26. Rxd8+ Rxd8 27. c5 Rf8 28.
Bg2 Qe7 29. Bd2 Nxd2 30. Qxd2 Rd8 31. Qe3 Qf8 32. Qe2 Bb3 33. Ng4 h5 34. Ne3
Bh6 35. Nc4 Rd4 36. Nxe5 Rd2 37. Qf3 Qg7 38. Nd3 Qd4 39. Nf4 Rd1 40. Rxd1 Qxd1+
41. Qxd1 Bxd1 42. Kf1 Bg7 43. Ke1 Bb3 44. Nd3 Bc3+ 45. Ke2 Bc4 46. Ke3 Bxd3 47.
Kxd3 Bb2 48. Bh3 Bxa3 49. Kc3 g5 50. Bc8 h4 51. gxh4 gxh4 52. e5 Kf7 53. Bxb7
Bc1 54. Bxc6 a3 55. Bd5+ Ke7 56. b5 h3 57. b6 h2 58. Kb3 Bb2 59. f4 Kd7 60. e6+
1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.22"]
[White "De Haro, Martim Afonso Palma"]
[Black "Barbosa, Luiz Francisco Da Si"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1987"]
[BlackElo "1856"]
[PlyCount "80"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. Bg5 dxc4 7. Qxc4 O-O 8. e4
Nbd7 9. Be2 Nb6 10. Qd3 Bg4 11. O-O h6 12. Be3 Nfd7 13. Rfd1 e6 14. a4 a5 15.
h3 Bxf3 16. Bxf3 Qe7 17. Be2 Rfd8 18. Qc2 Rac8 19. Rac1 Qb4 20. b3 e5 21. dxe5
Bxe5 22. Bxh6 Nf6 23. Rxd8+ Rxd8 24. Bf3 Nbd7 25. Na2 Qb6 26. Be3 Bd4 27. Bxd4
Qxd4 28. Rd1 Qb6 29. Nc1 Ne5 30. Rxd8+ Qxd8 31. Qc3 Nxf3+ 32. Qxf3 Nxe4 33.
Qxe4 Qd1+ 34. Kh2 Qxc1 35. Qe8+ Kg7 36. Qe5+ Kg8 37. g3 Qc2 38. Qe3 b5 39. Qe8+
Kg7 40. Qe5+ Kg8 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.23"]
[White "Ribeiro, Regina"]
[Black "Boabaid, Jorge Alberto Duarde"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1980"]
[BlackElo "1812"]
[PlyCount "131"]
[EventDate "2015.06.25"]

1. Nf3 c5 2. g3 Nc6 3. d4 d5 4. Bg2 Nf6 5. O-O e6 6. c4 Be7 7. Nc3 O-O 8. cxd5
exd5 9. dxc5 Bxc5 10. Bg5 Be6 11. Rc1 Be7 12. Nd4 h6 13. Bf4 Qd7 14. Na4 g5 15.
Nxe6 Qxe6 16. Be3 b6 17. Bd4 Nxd4 18. Qxd4 Rac8 19. e3 Ne4 20. Bxe4 dxe4 21.
Nc3 f5 22. Qd5 Kf7 23. Rfd1 Rfd8 24. Qb7 a5 25. g4 f4 26. h3 fxe3 27. fxe3 Rd3
28. Re1 Rc6 29. Rc2 Kg6 30. Rce2 Bd6 31. Nb5 Be5 32. Na7 Rc4 33. b3 Rd7 34. Qa8
Rcc7 35. Nb5 Rb7 36. Nd4 Bxd4 37. exd4 Qd6 38. Qe8+ Rf7 39. Qxe4+ Kg7 40. Qe5+
Qxe5 41. dxe5 Rfe7 42. e6 b5 43. Re5 Rb6 44. Kf2 a4 45. R1e3 axb3 46. axb3 Kf6
47. Rf5+ Kg7 48. Rfe5 Kf6 49. Kf3 Rexe6 50. Rxe6+ Rxe6 51. Rxe6+ Kxe6 52. Ke4
Kd6 53. Kf5 Kc5 54. Kg6 Kb4 55. Kxh6 Kxb3 56. Kxg5 Kc4 57. h4 b4 58. h5 b3 59.
h6 b2 60. h7 b1=Q 61. h8=Q Qc1+ 62. Kg6 Qb1+ 63. Kf7 Qb7+ 64. Kg6 Qe4+ 65. Kg5
Qe3+ 66. Kg6 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.24"]
[White "Goncalves, Luiz Osvaldo Cifuent"]
[Black "Coelho, Tatiane Cristina"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1665"]
[BlackElo "1845"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.}  1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.25"]
[White "Caribe Santos, Luiz Carlos"]
[Black "Borensztajn, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1567"]
[BlackElo "2082"]
[PlyCount "70"]
[EventDate "2015.06.25"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Nc3 Be7 5. e3 d6 6. Bd3 Nc6 7. O-O O-O 8. a3
Qe8 9. Re1 e5 10. dxe5 dxe5 11. e4 f4 12. Nd5 Bd8 13. Nxf6+ Bxf6 14. b4 Bg4 15.
Be2 Rd8 16. Nd2 Be6 17. Qc2 Nd4 18. Qc3 Qg6 19. Kh1 Bh4 20. g3 fxg3 21. fxg3
Nxe2 22. Rxe2 Qg4 23. Re1 Bg5 24. Nf1 Bxc1 25. Raxc1 Rd4 26. Qe3 Bxc4 27. Nd2
Bb5 28. Rxc7 Bc6 29. b5 Bxb5 30. Rxb7 a6 31. Rc7 Rd3 32. Qe2 Qh3 33. Nf1 Rd2
34. Nxd2 Bxe2 35. Rxe2 Rf1+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.26"]
[White "Costa, Harry Andriolo"]
[Black "Poiani, Fernando Celso"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1812"]
[PlyCount "121"]
[EventDate "2015.06.25"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Bf5 7. Re1 Bxd3 8.
Qxd3 O-O 9. Bg5 Nd7 10. Nbd2 Re8 11. c3 c6 12. Re2 Nf8 13. Rae1 Ne6 14. g3 Qd7
15. Be3 Ng6 16. Nf1 Re7 17. Ng5 Rae8 18. Bc1 Nxg5 19. Bxg5 f6 20. Rxe7 Rxe7 21.
Rxe7 Qxe7 22. Bd2 Qe6 23. Ne3 Kf7 24. Qf5 Be7 25. h4 Nf8 26. Kg2 g6 27. Qxe6+
Kxe6 28. Kf3 h5 29. Ng2 Nh7 30. Bf4 Bd8 31. Bb8 a6 32. Nf4+ Kf7 33. Nd3 b6 34.
Nb4 Ke6 35. Nxa6 Kd7 36. Nb4 Ke6 37. Nxc6 g5 38. hxg5 Nxg5+ 39. Ke3 Kd7 40. Nb4
Ke6 41. Nd3 Kd7 42. Nf4 Kc6 43. Nxh5 Ne4 44. Bf4 Kb5 45. Bh6 f5 46. f3 Nd6 47.
b3 Be7 48. Kf4 Nf7 49. Bg7 Ba3 50. Kxf5 Bb2 51. f4 Kc6 52. Bf6 Nd6+ 53. Ke6
Bxc3 54. g4 Nb5 55. g5 Bxd4 56. g6 Nc7+ 57. Kf7 Bxf6 58. Nxf6 Nb5 59. g7 Nd6+
60. Ke6 d4 61. g8=Q 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.27"]
[White "Pereira, Rodrigo Ferreira"]
[Black "Pereira, Marcos Luciano"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1774"]
[PlyCount "64"]
[EventDate "2015.06.25"]

1. Nf3 d5 2. g3 c6 3. Bg2 Qc7 4. b3 e5 5. d3 Bd6 6. e4 dxe4 7. dxe4 Bg4 8. Nbd2
Nd7 9. Bb2 Ngf6 10. O-O O-O-O 11. c4 Nc5 12. Qc2 h5 13. a4 Bxf3 14. Bxf3 Be7
15. Rfd1 h4 16. h3 hxg3 17. Kg2 gxf2 18. b4 Nd3 19. Nf1 Ne1+ 20. Rxe1 fxe1=Q
21. Rxe1 Qd7 22. Bxe5 Qxh3+ 23. Kg1 Bxb4 24. Bg2 Bc5+ 25. Ne3 Bxe3+ 26. Kf1 Qg4
27. Rxe3 Rd1+ 28. Kf2 Qh4+ 29. Ke2 Re1+ 30. Kd3 Rd8+ 31. Bd4 c5 32. Rxe1 Qxe1
0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.28"]
[White "Mesquita, Arnaldo Leite"]
[Black "De Oliveira, Francemir  Barra"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1690"]
[BlackElo "1709"]
[PlyCount "71"]
[EventDate "2015.06.25"]

1. Nf3 e6 2. c4 b6 3. d4 Bb7 4. e3 f5 5. Be2 Nf6 6. O-O Be7 7. Nc3 O-O 8. Qc2
Kh8 9. a3 Rg8 10. Ne5 Qe8 11. Bf3 Bxf3 12. Nxf3 g5 13. d5 g4 14. Nd4 Bd6 15. g3
a6 16. b4 h5 17. Bb2 c5 18. dxc6 Nxc6 19. Na4 Ne5 20. Nxb6 Rg7 21. c5 Bc7 22.
Nc4 Kg8 23. Nxe5 Bxe5 24. Qb3 Kh7 25. Nxe6 dxe6 26. Bxe5 Rg6 27. Bxf6 Rxf6 28.
Rfd1 Rh6 29. Qd3 Ra7 30. e4 Qg6 31. exf5 exf5 32. Qe3 a5 33. Rd6 Qg7 34. Rxh6+
Qxh6 35. Qxh6+ Kxh6 36. bxa5 {(...)} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.29"]
[White "Lima, Juarez Antonio A De "]
[Black "Tavares, Deilson"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1829"]
[PlyCount "35"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nc3 Nf6 3. d3 h6 4. Nf3 Nc6 5. Be2 Bb4 6. O-O a6 7. Nd5 Bc5 8. Nxe5
Nxe5 9. d4 Nxe4 10. dxc5 Nxc5 11. Qd4 d6 12. f4 Ne6 13. Qc3 Nc6 14. f5 Ned4 15.
Bd3 Kd7 16. Be3 Qh4 17. Rf4 Qg5 18. Rxd4 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.30"]
[White "Tiomno, Luiz Sergio"]
[Black "Nikolic, Jovane"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1591"]
[BlackElo "1741"]
[PlyCount "52"]
[EventDate "2015.06.25"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Bf5 6. Bb5 e6 7. Nf3 Bg4 8. dxc5
Nge7 9. b4 Nf5 10. Qe2 Be7 11. Nbd2 O-O 12. O-O Nxe5 13. Bd4 Nxf3+ 14. Nxf3 Nh4
15. Kh1 Bf6 16. Qd1 e5 17. h3 Bxf3 18. gxf3 exd4 19. cxd4 Qc8 20. Kh2 Qc7+ 21.
Kh1 Qf4 22. Be2 Bxd4 23. Rg1 Be5 24. Rg3 Nf5 25. Rb1 Nxg3+ 26. fxg3 Qxg3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.31"]
[White "Fantinati, Nilton M. Nasciment"]
[Black "Leite, Tarcisio Dantas Frot"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1572"]
[BlackElo "1669"]
[PlyCount "122"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 Nxd5 7. Bxd8 Bb4+
8. Qd2 Bxd2+ 9. Kxd2 Kxd8 10. e4 N5f6 11. Bd3 Nb6 12. Nf3 h6 13. Ne5 Rf8 14. h3
Nfd7 15. Nf3 Nf6 16. Ne5 Bd7 17. Rac1 a6 18. Rc2 Bb5 19. Rhc1 Rc8 20. f3 Bxd3
21. Kxd3 h5 22. Ke3 Nfd7 23. Nd3 g5 24. a3 Re8 25. Nc5 Nxc5 26. Rxc5 f6 27. f4
Nd7 28. Rf5 Rg8 29. g3 Ke7 30. b4 c6 31. e5 fxe5 32. fxe5 Rcf8 33. Rcf1 Rxf5
34. Rxf5 Nf8 35. Rf6 Rg6 36. Rf5 Ne6 37. Ke4 Nc7 38. Rf1 Nb5 39. a4 Nc3+ 40.
Kf5 Rg7 41. e6 Ne2 42. Ke5 Nxg3 43. Rf3 h4 44. Rd3 Rg6 45. d5 cxd5 46. Kxd5
Rxe6 47. Rd4 Rd6+ 48. Ke5 Rxd4 49. Kxd4 Kd6 50. Kc4 b6 51. Kd4 Nh1 52. Ke4 Nf2+
53. Kf5 Nxh3 54. Kg4 Ke5 55. Kxh3 Kf4 56. Kg2 g4 57. Kh2 Kf3 58. b5 axb5 59.
axb5 Ke4 60. Kg2 Kd4 61. Kf2 Kc5 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.32"]
[White "Maia, Erick De Figueiredo"]
[Black "Espinola, Leandro da Silva"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "105"]
[EventDate "2015.06.25"]

1. Nf3 Nc6 2. e4 e5 3. g3 Nf6 4. d3 Bc5 5. Bg2 h6 6. O-O d6 7. Nbd2 Bg4 8. h3
Be6 9. c3 Qd7 10. Kh2 g5 11. Nb3 Bb6 12. g4 O-O-O 13. a4 a6 14. Nbd2 Rdg8 15.
Nc4 h5 16. Nxb6+ cxb6 17. Nxg5 hxg4 18. Be3 gxh3 19. Bf3 Bg4 20. Rg1 Rh4 21.
Rg3 Bxf3 22. Qxf3 Nh5 23. Rxh3 Rxh3+ 24. Qxh3 Qxh3+ 25. Nxh3 Kc7 26. b4 Nf6 27.
f3 Nh5 28. Rg1 Rxg1 29. Kxg1 f6 30. Kg2 Ng7 31. Nf2 Ne8 32. Ng4 Ne7 33. Bf2 f5
34. Ne3 fxe4 35. fxe4 b5 36. axb5 axb5 37. Kf3 Kc6 38. Bh4 Ng6 39. Bg5 Nc7 40.
Kg4 Ne6 41. Nd5 Nxg5 42. Kxg5 Nf8 43. Kf6 Nd7+ 44. Ke6 Nb8 45. Ne7+ Kc7 46. Nf5
Nd7 47. Nxd6 Nf8+ 48. Kxe5 Ng6+ 49. Kf5 Kxd6 50. Kxg6 Ke5 51. Kg5 Ke6 52. d4
Kd6 53. Kf6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.27"]
[Round "5.33"]
[White "Da Cruz, Carlos Alberto"]
[Black "Gomes, Eduardo Ribeiro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1429"]
[PlyCount "64"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 Nf6 3. h3 c6 4. Nc3 Bf5 5. Nf3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Bf4
Ng4 9. e3 g5 10. Bg3 Nf6 11. a3 Bd6 12. Bxd6 Qxd6 13. c5 Qc7 14. b4 g4 15. b5
Nbd7 16. Be2 gxh3 17. gxh3 Qa5 18. Qc2 Ne4 19. Rc1 Ndf6 20. Qa4 Qxa4 21. Nxa4
Ke7 22. Nc3 Rh4 23. Nxe4 Nxe4 24. f3 Ng5 25. Rg1 Kf6 26. Kd2 Rah8 27. Rg3 Rxh3
28. Rcg1 Rxg3 29. Rxg3 Rh2 30. a4 Rh1 31. Bd1 Rh2+ 32. Be2 Rh1 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.1"]
[White "Fernandez, Daniel"]
[Black "Abrantes, Tiago Garrido"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2395"]
[BlackElo "2166"]
[PlyCount "45"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
Be2 c5 9. Rb1 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 e6 13. O-O exd5 14. exd5 Re8
15. c4 b6 16. Bb2 Bxb2 17. Rxb2 Qd6 18. Rb3 Bd7 19. Bf3 a6 20. Be2 b5 21. cxb5
Rxe2 22. Qxe2 Bxb5 23. Rxb5 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.2"]
[White "Lima, Darcy"]
[Black "Teixeira, Ricardo Da Silva"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2526"]
[BlackElo "2220"]
[PlyCount "83"]
[EventDate "2015.06.25"]

1. g3 e6 2. Bg2 f5 3. d3 Nf6 4. f4 Bc5 5. Nf3 O-O 6. Nc3 Nc6 7. e4 d6 8. d4 Bb4
9. e5 Ne4 10. Qd3 d5 11. O-O a5 12. Ne2 b6 13. c3 Ba6 14. Qe3 Be7 15. a4 b5 16.
axb5 Bxb5 17. Nd2 Qd7 18. Nxe4 dxe4 19. g4 a4 20. gxf5 exf5 21. Rd1 Na5 22. Ng3
Nb3 23. Rb1 Nc5 24. Bd2 Nd3 25. Bh3 Bc6 26. Nxe4 Nxe5 27. fxe5 Qd5 28. Nf2 f4
29. Qd3 Bh4 30. c4 Qd8 31. d5 Bxf2+ 32. Kxf2 Qh4+ 33. Kg1 f3 34. Qf1 f2+ 35.
Kh1 Be8 36. Bg2 Bg6 37. Rbc1 a3 38. bxa3 Rxa3 39. Rc3 Rxc3 40. Bxc3 Be4 41. e6
Qg4 42. Ra1 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.3"]
[White "Zacarias, Rodrigo Medeiros"]
[Black "Limp, Eduardo Thelio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2107"]
[BlackElo "2370"]
[PlyCount "50"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Bb4 7. Qd3 Qc7 8.
Bd2 Nc6 9. Nxc6 bxc6 10. O-O O-O 11. a3 Bc5 12. Na4 Ba7 13. Bb4 c5 14. Bc3 c4
15. Qf3 e5 16. b3 Bb7 17. Bxc4 Nxe4 18. Qh3 d5 19. Bd3 f5 20. Bb4 Rf6 21. c4 a5
22. Bxe4 dxe4 23. Bd2 f4 24. c5 Rg6 25. g3 e3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.4"]
[White "Schutt, Ricardo De Amorim"]
[Black "Khaje Hesamedini, Ali"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2100"]
[BlackElo "2224"]
[PlyCount "87"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Bb4 7. Nde2 Be7 8.
Bg2 Nf6 9. O-O Nc6 10. Be3 b5 11. Nd5 exd5 12. exd5 Bb7 13. dxc6 dxc6 14. Bf4
Qb6 15. Qd4 c5 16. Qe5 Bxg2 17. Kxg2 Qb7+ 18. Kg1 Rc8 19. Rad1 b4 20. Bc1 O-O
21. Nf4 Rfd8 22. Rfe1 Bf8 23. Rxd8 Rxd8 24. Qe2 Qb5 25. b3 Re8 26. Qxb5 axb5
27. Rxe8 Nxe8 28. Nd5 f5 29. Kf1 Kf7 30. Ke2 Ke6 31. Nf4+ Kd6 32. h4 Be7 33.
Nd3 Nf6 34. Bb2 Ne8 35. a3 bxa3 36. Bxa3 Kc6 37. c4 b4 38. Bb2 Bf6 39. Bxf6
Nxf6 40. f3 Ne8 41. Ke3 Nc7 42. Nf4 Kd6 43. g4 Ke5 44. Nd3+ 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.5"]
[White "Okamura, Milton Kasuo"]
[Black "Fucs, Paulo Moses"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "2170"]
[PlyCount "87"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 c6 3. Nf3 a6 4. e3 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. O-O b5 8. cxd5
cxd5 9. Qb3 O-O 10. a4 bxa4 11. Rxa4 e6 12. Bd2 Nfd7 13. Rfa1 Ra7 14. Nd1 Re8
15. Ba5 Qe7 16. Rc1 Qd6 17. Qc2 Bf6 18. Bc7 Qe7 19. Bg3 Bb7 20. Qe2 Bc6 21. Ra5
Qb4 22. Rca1 Bd8 23. R5a2 a5 24. h4 Rb7 25. h5 Bb5 26. hxg6 hxg6 27. Bxb5 Qxb5
28. Qxb5 Rxb5 29. Rc1 Bb6 30. Kf1 Kg7 31. Ke2 f6 32. Bd6 Bd8 33. Rc8 Kf7 34.
Rc2 Rb7 35. Ra1 Na6 36. Rac1 f5 37. Nd2 Be7 38. Bxe7 Kxe7 39. Ra1 Nb4 40. Rcc1
Ra7 41. b3 Kd6 42. Nb2 e5 43. dxe5+ Nxe5 44. Rh1 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.6"]
[White "Van Riemsdijk, Herman C"]
[Black "Librelato, Kathie Goulart"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2345"]
[BlackElo "1842"]
[PlyCount "55"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Bd6 8.
Nbd2 O-O 9. Nc4 Re8 10. Bg5 b5 11. Ne3 Bf8 12. h3 Qd6 13. Nh4 g6 14. f4 Bg7 15.
c3 h6 16. fxe5 Qxe5 17. Bf4 Qe7 18. Nf3 Bb7 19. e5 Nd5 20. Nxd5 cxd5 21. Qd2
Kh7 22. Rae1 Qd7 23. d4 Rac8 24. Nh2 c5 25. Ng4 cxd4 26. Bxh6 dxc3 27. bxc3 Bh8
28. Bf8 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.7"]
[White "Pirola, Claudionor Alcides L"]
[Black "Soares, Alberto Manoel Colar"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "2172"]
[PlyCount "85"]
[EventDate "2015.06.25"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 exd4 7. Nxd4 Qb6 8. Be3
Ng4 9. Bg1 Qxb2 10. Nce2 Qa3 11. h3 Qa5+ 12. c3 Nf6 13. Be3 Be7 14. O-O O-O 15.
Ng3 Re8 16. e5 dxe5 17. fxe5 Qxe5 18. Qf3 Bd6 19. Ngf5 Bxf5 20. Nxf5 Bc5 21.
Bd4 Bxd4+ 22. cxd4 Qd5 23. Qf4 Nbd7 24. Nd6 Re6 25. Nxb7 c5 26. Na5 cxd4 27.
Nb3 Nc5 28. Rfd1 Nxd3 29. Rxd3 Re2 30. Qf1 Rae8 31. Nxd4 Rb2 32. Qf3 Rxa2 33.
Rxa2 Qxa2 34. Nf5 Qb1+ 35. Kh2 Qb8+ 36. Kg1 Re1+ 37. Kf2 Rb1 38. Ne7+ Kf8 39.
Nc6 Qb6+ 40. Kg3 Qc7+ 41. Kf2 Rb6 42. Rd8+ Ne8 43. Qa3+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.8"]
[White "Chang, Suzana"]
[Black "Toth, Peter"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2057"]
[BlackElo "2154"]
[PlyCount "91"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Be7 6. O-O O-O 7. Nbd2 a6 8. Ba4
b5 9. Bc2 d5 10. Re1 dxe4 11. dxe4 Bc5 12. h3 Re8 13. Nb3 Bd6 14. Be3 Qe7 15.
a4 Bd7 16. Nbd2 Na5 17. b4 Nb7 18. Bb3 c5 19. axb5 axb5 20. Ng5 c4 21. Bc2 h6
22. Ngf3 Kh7 23. Qe2 g6 24. Nf1 Bc6 25. Ng3 Red8 26. Nh2 Bc7 27. h4 Bd7 28. h5
Rg8 29. hxg6+ fxg6 30. f3 Nh5 31. Nxh5 gxh5 32. Rxa8 Rxa8 33. Qd2 Ra6 34. Qd5
Bc6 35. Qd1 Be8 36. f4 exf4 37. e5+ Bg6 38. Bxf4 Qf7 39. Bg3 Ra2 40. Bb1 Bb6+
41. Kh1 Rb2 42. e6 Qe7 43. Bxg6+ Kxg6 44. Nf3 Bc7 45. Bxc7 Qxc7 46. e7 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.9"]
[White "Santos Filho, Tadeu Sousa"]
[Black "Reis, Virginia Lagrange M"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2090"]
[BlackElo "1885"]
[PlyCount "121"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. Bc4 e6 7. O-O Ne7 8. Nxd4
cxd4 9. Ne2 O-O 10. Bb3 b5 11. d3 Nc6 12. Bd2 Na5 13. f5 Nxb3 14. axb3 d5 15.
Bb4 Re8 16. fxg6 hxg6 17. Ng3 Bb7 18. Qf3 Qd7 19. Rf2 dxe4 20. Nxe4 f5 21. Nc5
Bxf3 22. Nxd7 Bd5 23. Re2 e5 24. Ra6 Kf7 25. Rd6 Bb7 26. Nxe5+ Bxe5 27. Rd7+
Kf6 28. Rxb7 Bxh2+ 29. Kf1 Rxe2 30. Kxe2 Re8+ 31. Kf2 a6 32. Rb6+ Re6 33. Rxe6+
Kxe6 34. g3 f4 35. gxf4 Bxf4 36. Kf3 Kf5 37. Bc5 Be3 38. Bd6 Bc1 39. c4 bxc4
40. bxc4 Bxb2 41. Bb4 Bc3 42. Ba3 a5 43. c5 Bb4 44. c6 Ke6 45. Bb2 Bc5 46. Kf4
Kd6 47. Kg5 Kxc6 48. Kxg6 Kb5 49. Kf5 Kb4 50. Ke5 Kb3 51. Bxd4 Bxd4+ 52. Kxd4
a4 53. Kc5 a3 54. d4 a2 55. d5 a1=Q 56. Kc6 Qc3+ 57. Kd7 Kc4 58. d6 Kc5 59. Kc7
Qe5 60. Kd7 Qxd6+ 61. Kc8 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.10"]
[White "Baeta, Marcio Netto"]
[Black "Saraiva, Alexandre Pacheco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2089"]
[BlackElo "1869"]
[PlyCount "86"]
[EventDate "2015.06.25"]

1. Nf3 c5 2. c4 d6 3. g3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg2 Bd7 7. O-O g6 8. Nc3
Bg7 9. Be3 O-O 10. h3 Qc8 11. Kh2 Nxd4 12. Bxd4 Qxc4 13. Bxf6 Bxf6 14. Bxb7
Rab8 15. Bd5 Qd4 16. Qc2 Qb4 17. Bb3 Rfc8 18. Rac1 d5 19. Qd3 d4 20. Nd5 Qd6
21. Nxf6+ Qxf6 22. Rcd1 e5 23. e3 Bb5 24. Qe4 Bxf1 25. Rxf1 dxe3 26. Qxe3 a6
27. f4 e4 28. Qe2 a5 29. Rf2 Qd4 30. f5 a4 31. Bxf7+ Kxf7 32. fxg6+ Kg7 33.
gxh7 Rf8 34. h8=Q+ Kxh8 35. Qh5+ Kg8 36. Qg6+ Qg7 37. Rxf8+ Rxf8 38. Qe6+ Kh8
39. Qb6 e3 40. Qxe3 Qxb2+ 41. Kg1 Qb1+ 42. Kh2 Qxa2+ 43. Kg1 Qf2+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.11"]
[White "Morais, Wagner Soares De"]
[Black "Portugal, Igor Le Masson"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1810"]
[BlackElo "2074"]
[PlyCount "49"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 e5 7. Nge2 Nc6 8. d5
Ne7 9. Qd2 a6 10. O-O-O Ne8 11. Kb1 f5 12. Nc1 Nf6 13. Nb3 b6 14. Bd3 Bd7 15.
Rc1 Qe8 16. Rhf1 Rf7 17. Rce1 f4 18. Bf2 Nh5 19. Rc1 Kh8 20. Be2 Ng8 21. Rc2
Bh6 22. Qe1 Ne7 23. Nc1 Qf8 24. Nd3 Bg7 25. Qd2 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.12"]
[White "Goncalves, Luiz Osvaldo Cifuent"]
[Black "Sampaio, Ronaldo Rabelo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1665"]
[BlackElo "2071"]
[PlyCount "65"]
[EventDate "2015.06.25"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. a3
Nc6 9. Be3 Be7 10. Nf3 Bg4 11. Be2 Bxf3 12. gxf3 Bh4+ 13. Kf1 Qd7 14. Rg1 g6
15. Rg4 Be7 16. Qd2 Rd8 17. b4 Nxe5 18. Re4 Nexc4 19. Qc1 Nxe3+ 20. Qxe3 Nd5
21. Nxd5 Qxd5 22. Rc1 c6 23. Bc4 Qf5 24. Re1 Qh3+ 25. Kg1 O-O 26. Rxe6 Bd6 27.
Re2 Kg7 28. Re4 Qh6 29. Qc3 Kg8 30. Qe1 Bc7 31. Re7 Qg5+ 32. Kh1 Qf4 33. Qc3
1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.13"]
[White "Leao, Flavio Sanchez"]
[Black "Rodrigues, Nei Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1811"]
[BlackElo "2032"]
[PlyCount "92"]
[EventDate "2015.06.25"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bc4 c6 5. Bg5 d5 6. exd5 cxd5 7. Bd3 Nf6 8. Nd2
Nc6 9. Ngf3 Qc7 10. O-O O-O 11. Re1 Re8 12. h3 Nd8 13. Ne5 Ne6 14. Bh4 Qb6 15.
Rb1 Nh5 16. Ndf3 Nef4 17. Bf1 Bf5 18. Nd3 Be4 19. g4 Bxd3 20. Bxd3 Nxd3 21.
Qxd3 Nf6 22. Ne5 Rac8 23. Qf3 Qb5 24. g5 Nd7 25. Qxf7+ Kh8 26. Nxd7 Qxd7 27.
Qe6 Qb5 28. Bg3 Qc4 29. a3 Qa2 30. Be5 a5 31. Bxg7+ Kxg7 32. Qb6 Rb8 33. Rbd1
Kg8 34. Re2 Qc4 35. Qe6+ Kg7 36. Qe5+ Kg8 37. Rde1 b5 38. Re3 b4 39. Qe6+ Kh8
40. Qf7 Rf8 41. Qxe7 bxc3 42. Qe5+ Kg8 43. Rxc3 Qb5 44. Rc7 Rf7 45. Rxf7 Kxf7
46. Qf6+ Kg8 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.14"]
[White "Silva, Marcelo Dos Santos"]
[Black "Rabello, David Sousa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1989"]
[BlackElo "1850"]
[PlyCount "134"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. h4 h5 7. Nf3 c5 8. d5 Bg4
9. O-O Bxf3 10. Bxf3 Nbd7 11. Bf4 Ne5 12. Bxe5 dxe5 13. Qd2 Qb6 14. Rab1 Rfd8
15. b3 Qb4 16. Qb2 Ne8 17. a3 Qb6 18. b4 Nd6 19. Qb3 Qc7 20. Be2 Rdc8 21. Rfd1
Bh6 22. Bd3 b5 23. bxc5 Qxc5 24. Nxb5 Rab8 25. Qb4 Nxc4 26. Qxc5 Rxc5 27. Nxa7
Rxb1 28. Rxb1 Nd6 29. Rb3 f5 30. exf5 gxf5 31. Be2 Rxd5 32. Nc6 Rc5 33. Rb6
Rc1+ 34. Kh2 e4 35. Nxe7+ Kf8 36. Ng6+ Kg7 37. Rxd6 e3 38. fxe3 Bxe3 39. Bxh5
Bg1+ 40. Kg3 Rc3+ 41. Bf3 Rxa3 42. Rc6 Ra4 43. h5 Be3 44. Re6 Ba7 45. Re7+ Kf6
46. Rb7 Bd4 47. Rb8 Ra2 48. Ra8 Bf2+ 49. Kf4 Rb2 50. Ra6+ Kg7 51. Kxf5 Rb5+ 52.
Ke4 Rb4+ 53. Kd5 Rb5+ 54. Ke6 Rb3 55. Be4 Rb4 56. Bf3 Rb3 57. Kf5 Rb5+ 58. Ke4
Rb4+ 59. Kd3 Rb3+ 60. Kc4 Rb1 61. g4 Be3 62. Nh4 Bf4 63. Nf5+ Kh7 64. Ra7+ Kh8
65. Ne7 Rb6 66. Nd5 Rc6+ 67. Kb5 Be3 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.15"]
[White "De Oliveira, Carlos Eduardo V"]
[Black "Passos Coutinho, Eduardo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1956"]
[BlackElo "1764"]
[PlyCount "64"]
[EventDate "2015.06.25"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bc4 Nf6 5. Qe2 O-O 6. Nf3 c6 7. e5 Nd5 8. Bxd5
cxd5 9. Bf4 dxe5 10. Bxe5 f6 11. Bg3 Re8 12. O-O Qb6 13. Na3 a6 14. Rfe1 Nc6
15. Rab1 Bf5 16. Nc2 e5 17. dxe5 fxe5 18. Nh4 Be4 19. Kh1 g5 20. Nf3 h6 21. c4
Nd4 22. Nfxd4 exd4 23. Qd2 dxc4 24. f3 Bg6 25. Bf2 Rxe1+ 26. Bxe1 c3 27. Qc1
Qb5 28. Bf2 Qd3 29. Na3 c2 30. Ra1 Re8 31. Qg1 Re2 32. Rf1 Rd2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.16"]
[White "Pinto Neto, Antonio De Padua"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1947"]
[BlackElo "1751"]
[PlyCount "86"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nc3 b6 3. e4 e6 4. d4 Bb7 5. f3 d6 6. Be3 Be7 7. Bd3 O-O 8. Nge2
c6 9. Qd2 Qc7 10. O-O Rd8 11. Rac1 e5 12. f4 Nbd7 13. Ng3 Ng4 14. fxe5 Nxe3 15.
Qxe3 dxe5 16. d5 Bc5 17. Qxc5 Nxc5 18. Bc2 Rac8 19. b4 Nd7 20. Nf5 Kf8 21. Bb3
g6 22. d6 Qb8 23. Ne7 c5 24. Nxc8 Qxc8 25. bxc5 Qxc5+ 26. Kh1 Rc8 27. Nb5 Bxe4
28. Nc7 Kg8 29. Rcd1 Qc6 30. Rd2 a5 31. c5 Rf8 32. Rdf2 Bf5 33. Nd5 Qxc5 34.
Ne7+ Kg7 35. Rxf5 gxf5 36. Nxf5+ Kh8 37. h4 b5 38. Bd1 Qc4 39. Kg1 e4 40. Nh6
Qd4+ 41. Kh1 f5 42. Be2 Qc5 43. Bh5 Kg7 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.17"]
[White "Borensztajn, David"]
[Black "Barbosa, Luiz Francisco Da Si"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2082"]
[BlackElo "1856"]
[PlyCount "60"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 g6 7. O-O Bg7 8. c3
O-O 9. e5 Nd7 10. d4 cxd4 11. cxd4 f6 12. exf6 Nxf6 13. Re1 Qb6 14. Nb3 Ne4 15.
Be3 Bd7 16. Ng5 Nxg5 17. Bxg5 Bxd4 18. Nxd4 Qxd4 19. Be3 Qxd1 20. Rexd1 b6 21.
a3 Rac8 22. Bh3 Ne7 23. f4 Rc2 24. Bd4 Rfc8 25. Re1 Nc6 26. Bf2 Kf7 27. b4 Ne7
28. Be3 R8c3 29. Bg4 Rd3 30. Rac1 Rxe3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.18"]
[White "Casarin, Luis Marcio Pinhatti"]
[Black "Souza, Iago Henrique Da Sil"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1835"]
[BlackElo "2059"]
[PlyCount "66"]
[EventDate "2015.06.25"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 a6 5. b3 Bd6 6. Bb2 O-O 7. Be2 Nbd7 8. O-O
Re8 9. d4 b6 10. Rc1 Bb7 11. Qc2 Rc8 12. Rfd1 Qe7 13. cxd5 exd5 14. Bd3 Ne4 15.
Qe2 Ra8 16. Bb1 f5 17. Qc2 Ndf6 18. Nxe4 fxe4 19. Ne1 Rf8 20. h3 Rf7 21. Rd2
Raf8 22. Qd1 Ne8 23. Qg4 g6 24. a4 Ng7 25. Ba2 Nf5 26. Nc2 Nh4 27. b4 h5 28.
Qd1 Qg5 29. Ne1 Qxe3 30. Nc2 Qg5 31. Ne3 Nf3+ 32. Kf1 Nxd2+ 33. Qxd2 Rxf2+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.19"]
[White "Medeiros, Thauane Ferreira"]
[Black "De Haro, Martim Afonso Palma"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "1987"]
[PlyCount "55"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Nc6 9. Bc4 b5 10. Be2 Bb4+ 11. Bd2 Qa5 12. d5 Bxd2+ 13. Qxd2 exd5 14. exd5
Qxd2+ 15. Kxd2 Nb4 16. Bxb5+ Ke7 17. Rab1 Na6 18. Rhe1+ Kd6 19. Rec1 Nc5 20.
Nd4 Rb8 21. Bc6 Rxb1 22. Rxb1 Ne4+ 23. Ke3 Nc3 24. Nb5+ Nxb5 25. Rxb5 Ba6 26.
Ra5 Bf1 27. Rxa7 Bxg2 28. Kd4 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.20"]
[White "Pereira, Marcos Luciano"]
[Black "Ribeiro, Regina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1774"]
[BlackElo "1980"]
[PlyCount "78"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. e3 d6 3. Bd3 e5 4. Nd2 Nc6 5. c3 d5 6. dxe5 Nxe5 7. Bc2 Bd6 8. h3
O-O 9. Ngf3 Ng6 10. O-O c5 11. e4 Bc7 12. exd5 Nxd5 13. Ne4 b6 14. Bg5 f6 15.
Bb3 Be6 16. c4 Ndf4 17. Bxf4 Nxf4 18. Nc3 Re8 19. Re1 Bf7 20. Rxe8+ Qxe8 21.
Nb5 Rd8 22. Qe1 Bb8 23. Qxe8+ Rxe8 24. Rd1 Bh5 25. Re1 Nd3 26. Rd1 Bxf3 27.
gxf3 Re1+ 28. Rxe1 Nxe1 29. Bd1 Nd3 30. b3 Nf4 31. Kh2 a6 32. Na3 Nd5+ 33. Kg2
Nc3 34. Bc2 Nxa2 35. Nb1 Bf4 36. Kf1 g6 37. Ke2 f5 38. Nd2 Nb4 39. Bb1 Nc6 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.21"]
[White "Chaves, Jorge Antonio Torres"]
[Black "Boabaid, Jorge Alberto Duarde"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1971"]
[BlackElo "1812"]
[PlyCount "64"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Nbd7 5. Bd3 Be7 6. Nbd2 h6 7. Bh4 c5 8. c3
O-O 9. O-O b6 10. Ne5 Bb7 11. Bxf6 Nxf6 12. Qf3 Nd7 13. Qh3 Nxe5 14. dxe5 d4
15. exd4 cxd4 16. c4 Qc7 17. f4 a5 18. a3 a4 19. Rae1 Ra5 20. g4 Qd8 21. Nf3
Ba6 22. g5 b5 23. gxh6 g6 24. Qg4 Kh7 25. Ng5+ Bxg5 26. fxg5 bxc4 27. Be4 d3
28. Rf6 d2 29. Ref1 Rxe5 30. Rxf7+ Rxf7 31. Rxf7+ Kh8 32. h4 d1=Q+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.22"]
[White "Dos Reis, Alexandre Magno Pere"]
[Black "Costa, Harry Andriolo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1931"]
[PlyCount "79"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 c5 6. Bg5 h6 7. Bxf6 Bxf6 8. e3
Nc6 9. Nge2 d6 10. O-O Bf5 11. Qd2 Kh7 12. h3 Qd7 13. Kh2 g5 14. f4 g4 15. h4
Qd8 16. Nd5 Bg7 17. e4 Bd7 18. Rab1 e6 19. Ne3 f5 20. a3 Rb8 21. exf5 exf5 22.
b4 b6 23. b5 Nd4 24. Nxd4 Bxd4 25. Nd5 Rf7 26. Rfe1 Qf8 27. Re2 Qg7 28. Rbe1
Rbf8 29. Re7 Rxe7 30. Rxe7 Rf7 31. Qe2 Kg8 32. Rxf7 Qxf7 33. Nxb6 Kf8 34. Nd5
Be6 35. b6 axb6 36. Nxb6 Qe7 37. Bd5 Bxd5 38. Qxe7+ Kxe7 39. Nxd5+ Kd7 40. h5
1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.23"]
[White "De Oliveira, Francemir  Barra"]
[Black "Manzi, Luiz Antonio Bardaro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1709"]
[BlackElo "2062"]
[PlyCount "150"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. e4 Bxc3 6. bxc3 Nxe4 7. Bd3 Nxd2 8.
Qxd2 Bb7 9. Nf3 Qe7 10. Qc2 h6 11. O-O-O Nc6 12. Kb1 O-O-O 13. Ka1 Qa3 14. Rb1
Na5 15. Rb4 Bxf3 16. gxf3 Nc6 17. Ra4 Qd6 18. c5 Qe7 19. Ba6+ Kb8 20. Re1 Qf6
21. Qd3 Qf5 22. Qe2 Ne7 23. Bd3 Qf4 24. Be4 Nc8 25. Qa6 c6 26. cxb6 axb6 27.
Rb1 Kc7 28. Rab4 Kd6 29. Qa3 Ke7 30. Rxb6+ Kf6 31. R6b3 Nd6 32. Bc2 Nc4 33. Qc1
Qxf3 34. Qe1 Ra8 35. Rb4 Qd5 36. Bb3 Na3 37. Bxd5 Nc2+ 38. Kb2 Nxe1 39. Be4 d5
40. Rxe1 dxe4 41. Rxe4 Ra5 42. Re2 Rha8 43. Kb1 c5 44. dxc5 Rxc5 45. Kb2 Rca5
46. Kb1 Rd8 47. Kb2 Rd3 48. a4 Rh3 49. f4 Rf3 50. Kb3 Rc5 51. Rc4 Rxc4 52. Kxc4
Rxf4+ 53. Kb5 Ke7 54. a5 Kd6 55. Kb6 Ra4 56. Rd2+ Ke5 57. a6 f5 58. a7 Ra3 59.
Rb2 g5 60. Kb7 Kd5 61. a8=Q Rxa8 62. Kxa8 e5 63. Rb5+ Kd6 64. Rb6+ Kc5 65. Rxh6
e4 66. Rh5 e3 67. Rxg5 Kd6 68. h4 e2 69. Rg1 f4 70. h5 f3 71. Rg6+ Ke7 72. Rg7+
Kf6 73. h6 e1=Q 74. Rb7 Qe4 75. h7 Qxb7+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.24"]
[White "Petrenko, Willy"]
[Black "Noseda, Francesco"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2038"]
[BlackElo "1920"]
[PlyCount "86"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. c3 Nf6 6. d3 O-O 7. O-O Nc6 8. h3 Rb8
9. Be3 b5 10. a3 e5 11. Qd2 c4 12. Nh2 Na5 13. Qd1 Nb3 14. Ra2 Qc7 15. Nd2 Nxd2
16. Qxd2 cxd3 17. b3 Be6 18. Rb2 Rfc8 19. Rc1 Qa5 20. Qxd3 Qxa3 21. Rcb1 Nd7
22. Qd2 Qa5 23. Qxd6 Bf8 24. Qd1 Qxc3 25. Bxa7 Ra8 26. Be3 Qb4 27. Rd2 Nc5 28.
Bxc5 Bxc5 29. Ng4 Bxg4 30. hxg4 Bd4 31. Rd3 Ra7 32. Kh2 Ra2 33. Rf3 Rcc2 34.
Rc1 Rxf2 35. Rc8+ Kg7 36. Rxf2 Rxf2 37. Qc1 Qxb3 38. g5 Qa2 39. Qh1 Qd2 40. Kh3
Qxg5 41. Bf3 Qh6+ 42. Kg4 f5+ 43. exf5 gxf5+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.25"]
[White "Valente, Rodrigo De Deus"]
[Black "Camara, Jose Arruda"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1998"]
[BlackElo "1906"]
[PlyCount "122"]
[EventDate "2015.06.25"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 O-O 7. Bd3 Nbd7 8. Rc1
h6 9. h3 dxc4 10. Bxc4 Nb6 11. Bb3 Nbd5 12. Be5 Qa5 13. O-O Bd7 14. Na4 Rad8
15. Nc5 Bc8 16. Nd2 b5 17. Qe2 Nd7 18. Nd3 Bb7 19. Bh2 N5f6 20. Rc2 Qb6 21.
Rfc1 a5 22. a3 Rc8 23. Nc5 Nxc5 24. dxc5 Qa7 25. a4 Rfd8 26. e4 Ba6 27. Qe1
bxa4 28. Bxa4 Bd3 29. Rc3 Rd4 30. Bc2 Rcd8 31. Bd6 Bb5 32. Nf3 Rb4 33. Ra3 Rxb2
34. Rxa5 Qd7 35. Bxe7 Qxe7 36. Qc3 Rxc2 37. Qxc2 Bd3 38. Qa4 Bxe4 39. Ra7 Qe8
40. Ne5 Bd5 41. Ra1 Ne4 42. Rxf7 Ng5 43. Ra7 Qh5 44. Ra3 Qe2 45. Re3 Qb2 46.
Ra8 Rxa8 47. Qxa8+ Kh7 48. h4 Ne4 49. Qf8 Qxe5 50. Qf3 Qa1+ 51. Kh2 Qe5+ 52.
Kg1 Qa1+ 53. Kh2 Nf6 54. Qe2 Qc1 55. Qd3+ Kg8 56. Rg3 Ne4 57. Rf3 Qxc5 58. h5
Nxf2 59. Qg6 Bxf3 60. Qxe6+ Kh7 61. Qg6+ Kg8 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.26"]
[White "Nikolic, Jovane"]
[Black "Jesus Filho, Jose Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1741"]
[BlackElo "1957"]
[PlyCount "1"]
[EventDate "2015.06.25"]

1. e4 {W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.27"]
[White "Deus Filho, Joaquim De"]
[Black "Lima, Juarez Antonio A De "]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1926"]
[BlackElo "1829"]
[PlyCount "98"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Bc4 Nge7 5. d3 d5 6. Bb3 g6 7. Nf3 Bg7 8. O-O
O-O 9. Qe1 Nd4 10. Nxd4 Bxd4+ 11. Kh1 Bg7 12. g4 f5 13. gxf5 exf5 14. Nxd5 Kh8
15. Nxe7 Qxe7 16. e5 Rd8 17. h3 b5 18. Kh2 Bb7 19. Be3 Rac8 20. Bf2 g5 21. fxg5
Bxe5+ 22. Bg3 Bxg3+ 23. Qxg3 Rf8 24. Rae1 Qg7 25. c3 Rc7 26. Qe5 c4 27. dxc4
bxc4 28. Bd1 Rcf7 29. Bf3 Bxf3 30. Rxf3 Rb7 31. Rf2 Kg8 32. Qxg7+ Kxg7 33. Re5
Kg6 34. h4 Kh5 35. Kh3 Rd7 36. Rf3 Rd1 37. Re6 Rh1+ 38. Kg3 Rg1+ 39. Kh2 Kg4
40. Rf2 Rg3 41. Rf6 Rh3+ 42. Kg2 Rg3+ 43. Kf1 Rg8 44. R6xf5 Kxh4 45. Rf7 Rh8
46. Rxa7 Rxg5 47. Rh2+ Kg4 48. Raxh7 Rf5+ 49. Kg2 Rg8 {(...)} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.28"]
[White "Leite, Tarcisio Dantas Frot"]
[Black "Coelho, Tatiane Cristina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1669"]
[BlackElo "1845"]
[PlyCount "176"]
[EventDate "2015.06.25"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Bd3 Bg7 7. Be3 Nc6 8.
Be2 Bg4 9. Na3 O-O 10. Rb1 Rb8 11. d5 Nb4 12. Qb3 Na6 13. O-O c6 14. Rbd1 Qc7
15. Bd4 cxd5 16. cxd5 Nc5 17. Bxc5 Qxc5 18. Rfe1 Rfd8 19. Nc4 Nxd5 20. Nce5 Be6
21. Bc4 b5 22. Bd3 Qb6 23. Ng5 Nf4 24. Nxe6 Nxe6 25. Nf3 Nc5 26. Qc2 Nxd3 27.
Rxd3 e6 28. Red1 Rxd3 29. Rxd3 a5 30. b3 b4 31. Rd7 Rd8 32. Qd3 Bf6 33. Nd2
Rxd7 34. Qxd7 Qc5 35. Nc4 Bd4 36. Kh1 Bxf2 37. Qd8+ Kg7 38. Qxa5 Qxa5 39. Nxa5
Kf6 40. Nc4 e5 41. Nd6 Ke7 42. Ne4 Be3 43. g4 f5 44. gxf5 gxf5 45. Ng3 Ke6 46.
Kg2 f4 47. Ne4 Kf5 48. Kf3 h5 49. Nd6+ Ke6 50. Ne4 Kf5 51. Nd6+ Kg6 52. Ne4 Bd4
53. Kg2 Bb2 54. h3 Bc1 55. Kf3 Kh6 56. Ke2 Kg6 57. Kf2 Kf5 58. Kf3 Bb2 59. Nd6+
Ke6 60. Nc4 Bc3 61. Ke4 h4 62. Nb6 Kd6 63. Nc4+ Kc5 64. Na5 f3 65. Kxf3 Kd4 66.
Ke2 Ke4 67. Nc4 Kf4 68. Kf2 Bd4+ 69. Kg2 e4 70. Nd2 e3 71. Nf3 Bc3 72. Nxh4 Ke4
73. Nf3 Kd3 74. h4 e2 75. Kf2 Bb2 76. Ne1+ Kd2 77. Nf3+ Kd1 78. h5 Bd4+ 79. Kg2
e1=Q 80. Nxe1 Kxe1 81. h6 Kd2 82. h7 Kc2 83. Kf3 Kb2 84. Ke4 Bc3 85. Kd3 Kxa2
86. Kc2 Bh8 87. Kc1 Kxb3 88. Kb1 Ka3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.29"]
[White "Ramos, Angelo Bil"]
[Black "Caribe Santos, Luiz Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1983"]
[BlackElo "1567"]
[PlyCount "55"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 c5 5. Nf3 Nc6 6. e3 Bf5 7. exd4 cxd4 8. Bf4
Nge7 9. Bd3 Bg4 10. O-O Ng6 11. Bxg6 hxg6 12. Nbd2 Qb6 13. b4 O-O-O 14. c5 Qb5
15. h3 Bf5 16. Ng5 Be6 17. Nxe6 fxe6 18. Qg4 Qd3 19. Qxe6+ Kb8 20. b5 Qxb5 21.
Rab1 Qxc5 22. Rfc1 Qxa3 23. Qxc6 Bb4 24. e6+ Ka8 25. Qb5 a5 26. Rc7 Rb8 27. Rc6
Rhc8 28. Ra6+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.30"]
[White "Mesquita, Arnaldo Leite"]
[Black "Maia, Erick De Figueiredo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1690"]
[PlyCount "86"]
[EventDate "2015.06.25"]

1. Nf3 c5 2. c4 Nf6 3. g3 g6 4. Nc3 Bg7 5. Bg2 Nc6 6. O-O O-O 7. d3 d6 8. Re1
Re8 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 a6 12. e4 Ng4 13. Qd2 Be6 14. b3 Qa5 15.
Bb2 Rac8 16. Rad1 b5 17. h3 Ne5 18. cxb5 axb5 19. a4 Bxb3 20. Nxb5 Qxa4 21. Nc3
Qb4 22. Nd5 Qxd2 23. Rxd2 Nc4 24. Rc1 Nxd2 25. Rxc8 Rxc8 26. Nxe7+ Kf8 27. Nxc8
Bxb2 28. Nxd6 Ba4 29. f4 Bd4+ 30. Kh2 f6 31. e5 fxe5 32. fxe5 Bxe5 33. Nb7 Nc4
34. Nc5 Bc2 35. Bd5 Ne3 36. Bc6 Bd6 37. Ne6+ Ke7 38. Nd4 Bd3 39. h4 Nf1+ 40.
Kh3 Nxg3 41. Kg4 Nf5 42. Nf3 Be2 43. h5 Nd4 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.31"]
[White "Mendes, Jorge Alberto Dacal"]
[Black "Pereira, Rodrigo Ferreira"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1853"]
[PlyCount "61"]
[EventDate "2015.06.25"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 d6 4. e3 e5 5. d3 Nge7 6. Nbd2 b5 7. a4 b4 8. Nc4
Ng6 9. h4 h5 10. g3 Bg4 11. Be2 Be7 12. e4 Qd7 13. Ne3 f5 14. exf5 Bxf5 15. Nh2
O-O-O 16. Bxh5 Rdf8 17. Nxf5 Rxh5 18. Nxe7+ Qxe7 19. Qxh5 Qf6 20. O-O-O Nge7
21. f4 g6 22. Qe2 Qe6 23. d4 e4 24. dxc5 d5 25. Nf3 Qg4 26. Qa6+ Kc7 27. Be5+
Kd8 28. Nd4 Qd7 29. Bd6 Rf6 30. Nxc6+ Nxc6 31. Rxd5 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.32"]
[White "Espinola, Leandro da Silva"]
[Black "Tiomno, Luiz Sergio"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1591"]
[PlyCount "115"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 Nc6 3. d4 d6 4. d5 Ne5 5. Nxe5 dxe5 6. Bb5+ Bd7 7. Bxd7+ Qxd7
8. O-O e6 9. Nc3 Rd8 10. Be3 b6 11. a4 a5 12. Nb5 Nf6 13. dxe6 fxe6 14. f3 Be7
15. Qe2 O-O 16. Rad1 Qb7 17. Qc4 Qc8 18. Na7 Qc7 19. Qxe6+ Kh8 20. Nb5 Qb7 21.
Qxe5 Rd7 22. Rxd7 Qxd7 23. Qc7 Qe6 24. Nc3 Bd6 25. Qb7 Be5 26. Nd5 Rb8 27. Qe7
Qxe7 28. Nxe7 Bxb2 29. Rb1 Bd4 30. Bxd4 cxd4 31. Nc6 Rc8 32. Nxd4 Nd7 33. Kf2
g6 34. Ke2 Rc4 35. Kd3 Rxa4 36. Rb5 Ra3+ 37. c3 Nc5+ 38. Kc4 Na4 39. Rb3 Ra2
40. Kb5 Nc5 41. Rb1 Na4 42. Rc1 Rb2+ 43. Kxa4 Rxg2 44. Rb1 Rxh2 45. Rxb6 Ra2+
46. Kb3 Ra1 47. Ra6 Kg7 48. Kb2 Ra4 49. Nc6 h5 50. Ra7+ Kf6 51. e5+ Ke6 52. Rg7
Kf5 53. Re7 h4 54. Nd4+ Kf4 55. e6 Rc4 56. Rf7+ Ke5 57. e7 Rc8 58. Rf8 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.33"]
[White "Gomes, Eduardo Ribeiro"]
[Black "Fantinati, Nilton M. Nasciment"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1572"]
[PlyCount "46"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Qd2
O-O 9. f3 Qc7 10. Bb3 Nc6 11. Nxc6 Qxc6 12. O-O-O b5 13. Bxf6 Bxf6 14. Qxd6 Bb7
15. Qxc6 Bxc6 16. Rd6 Rac8 17. Rhd1 Be5 18. R6d3 Bxh2 19. Ne2 Bb8 20. Nd4 Bd7
21. Ne2 Bc6 22. Nd4 Bd7 23. Ne2 Bc6 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "6.34"]
[White "Tavares, Deilson"]
[Black "Da Cruz, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1429"]
[PlyCount "74"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. h3 Nc6 5. a3 a6 6. Bc4 h6 7. O-O Be7 8. Re1
O-O 9. d4 exd4 10. Nxd4 Ne5 11. Ba2 c6 12. f4 Ng6 13. e5 dxe5 14. fxe5 Nd5 15.
Nxd5 cxd5 16. b4 Be6 17. Nf3 Qc7 18. Bb3 b5 19. Kh1 Rac8 20. Qd4 Bd8 21. Be3
Ne7 22. g4 Qc3 23. Qd1 Qc7 24. Rg1 Qb7 25. Nd4 Ng6 26. g5 hxg5 27. Bxg5 Nxe5
28. Qh5 Bxg5 29. Rxg5 Rc3 30. Rxg7+ Kxg7 31. Qxe5+ Kh6 32. Qf6+ Kh5 33. Re1
Rxh3+ 34. Kg2 Rg8+ 35. Kf2 Rh2+ 36. Kf3 Rh3+ 37. Kf2 Rh2+ 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.1"]
[White "Abrantes, Tiago Garrido"]
[Black "Lima, Darcy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2166"]
[BlackElo "2526"]
[PlyCount "98"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 Bd6 6. Bg2 Bc7 7. Nf3 d6 8. O-O
O-O 9. Nc3 a6 10. a4 Nbd7 11. b3 Re8 12. Bb2 Nf8 13. h3 Bd7 14. Nd2 b5 15. axb5
axb5 16. e4 Rxa1 17. Qxa1 Qb8 18. Nd1 Bd8 19. Ne3 Ng6 20. f4 Nh5 21. Kh2 Bf6
22. Ng4 Bxb2 23. Qxb2 Bxg4 24. hxg4 Nf6 25. Bf3 h6 26. Qc2 Qa7 27. Qc3 Qc7 28.
Qd3 Ra8 29. Qe2 Ra2 30. Rf2 Ne7 31. Kg2 g5 32. fxg5 hxg5 33. Qe3 Ng6 34. Qxg5
Nh7 35. Qf5 Qe7 36. g5 Qxg5 37. Qxg5 Nxg5 38. Bh5 Ne5 39. Re2 Rb2 40. Kf1 c4
41. bxc4 bxc4 42. Nf3 Rxe2 43. Kxe2 Nxe4 44. Nxe5 dxe5 45. Ke3 Nxg3 46. d6 Nf5+
47. Ke4 Nxd6+ 48. Kxe5 c3 49. Bd1 Nb5 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.2"]
[White "Limp, Eduardo Thelio"]
[Black "Fernandez, Daniel"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2370"]
[BlackElo "2395"]
[PlyCount "75"]
[EventDate "2015.06.25"]

1. Nf3 Nf6 2. d4 e6 3. c3 c5 4. Bg5 h6 5. Bxf6 Qxf6 6. e3 b6 7. Nbd2 Bb7 8. a4
Nc6 9. Nc4 cxd4 10. exd4 Be7 11. Bd3 O-O 12. O-O d6 13. Re1 Rfd8 14. Ne3 Bf8
15. Ng4 Qe7 16. Qe2 h5 17. Ne3 Qf6 18. d5 Ne5 19. Nxe5 Qxe5 20. dxe6 fxe6 21.
f4 Qxf4 22. Qxh5 Qh6 23. Qg4 d5 24. Nf1 Bc5+ 25. Kh1 Bc8 26. Re5 Rf8 27. Rh5
Rf4 28. Qh3 Qf6 29. Rh8+ Kf7 30. Qh5+ g6 31. Qh7+ Qg7 32. Bxg6+ Kf6 33. Qh5 Ba6
34. Rh7 Qxg6 35. Rh6 Rg8 36. Ng3 Bf2 37. Rxg6+ Rxg6 38. Qh8+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.3"]
[White "Pirola, Claudionor Alcides L"]
[Black "Van Riemsdijk, Herman C"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2102"]
[BlackElo "2345"]
[PlyCount "114"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rac8 15.
Ne3 Nc6 16. Bb1 exd4 17. Nxd4 Rfe8 18. Nef5 Bf8 19. Bg5 Nxd4 20. Nxd4 Be7 21.
Bd3 Qb6 22. Nf3 h6 23. Be3 Qb7 24. Bd4 Bc6 25. Nd2 Nd7 26. Nb3 Qc7 27. Rc1 Qd8
28. Bc3 Ne5 29. Bb1 Bg5 30. Bd2 Nc4 31. Bxg5 Qxg5 32. Re2 f5 33. Nd4 Bxe4 34.
Bxe4 fxe4 35. b3 Ne5 36. Rec2 Rxc2 37. Rxc2 Qf6 38. Qh5 Rf8 39. Nc6 Nxc6 40.
Qd5+ Kh8 41. Qxc6 Qa1+ 42. Kh2 Qe5+ 43. Kg1 Qd4 44. Qc3 Qd1+ 45. Kh2 d5 46. Rd2
Qh5 47. g3 Rf3 48. Qd4 Qf5 49. a4 b4 50. Qxd5 Rxf2+ 51. Kg1 Rf1+ 52. Kh2 Qxd5
53. Rxd5 Rb1 54. Kg2 Rxb3 55. Ra5 Rb2+ 56. Kf1 b3 57. Rxa6 Rc2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.4"]
[White "Khaje Hesamedini, Ali"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2224"]
[BlackElo "2057"]
[PlyCount "44"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. Nc3 Nc6 7. O-O a6 8. h3
Rb8 9. Re1 Bd7 10. e4 e5 11. Be3 b5 12. cxb5 axb5 13. Qc2 b4 14. Nd5 Nxd5 15.
exd5 Nxd4 16. Bxd4 exd4 17. Re2 d3 18. Qxd3 Bb5 19. Qd2 Bxe2 20. Qxe2 Qf6 21.
Rb1 b3 22. axb3 Rxb3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.5"]
[White "Teixeira, Ricardo Da Silva"]
[Black "Okamura, Milton Kasuo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2220"]
[BlackElo "2089"]
[PlyCount "55"]
[EventDate "2015.06.25"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bc5 5. Be2 d6 6. d3 h6 7. h3 O-O 8. Be3
Re8 9. Qd2 Bd7 10. O-O-O Nd4 11. g4 Nh7 12. Rdg1 Nxf3 13. Bxf3 Bxe3 14. fxe3 c6
15. h4 g6 16. Qg2 Qe7 17. Ne2 Rab8 18. Ng3 Qf8 19. g5 h5 20. Qe2 Kh8 21. Rf1
Qe7 22. Bxh5 gxh5 23. Qxh5 Be6 24. Rf6 Rg8 25. Rh6 Rg7 26. Rf1 Kg8 27. Nf5 Qf8
28. Rxe6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.6"]
[White "Fucs, Paulo Moses"]
[Black "Schutt, Ricardo De Amorim"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2170"]
[BlackElo "2100"]
[PlyCount "188"]
[EventDate "2015.06.25"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8.
O-O O-O 9. b3 f5 10. Bb2 Bf6 11. Nd2 Nd4 12. Nc4 c6 13. Rc1 Nxc4 14. bxc4 Qc7
15. e3 Ne6 16. Ba3 Rd8 17. Qc2 Bd7 18. Rb1 Be8 19. Rb3 Be7 20. Bxe7 Qxe7 21.
Rbb1 Rd7 22. Bh3 Bg6 23. Rbd1 Rad8 24. Ne2 Nc5 25. Nc1 Rd6 26. Qc3 Ne4 27. Qb3
Nc5 28. Qa3 b6 29. Rfe1 Qd7 30. Qc3 Nxd3 31. Nxd3 Rxd3 32. Rxd3 Qxd3 33. Qxe5
Qd6 34. Qxd6 Rxd6 35. Bg2 Bf7 36. Rc1 c5 37. Rc2 Rd1+ 38. Bf1 Kf8 39. f4 Be8
40. Kf2 Ba4 41. Rb2 Bc6 42. h3 Ke7 43. g4 Be4 44. gxf5 Bxf5 45. e4 Be6 46. f5
Bd7 47. Be2 Rd4 48. Ke3 Kf6 49. Bd3 g6 50. fxg6 hxg6 51. h4 Be6 52. Rc2 Ke5 53.
Kd2 b5 54. Ke3 Bxc4 55. Bxc4 Rxe4+ 56. Kf3 Rf4+ 57. Kg3 Rxc4 58. Rf2 a5 59. Rf8
a4 60. Ra8 Kf5 61. Rf8+ Ke6 62. Ra8 Kf6 63. Rf8+ Kg7 64. Ra8 Rc1 65. Ra5 Rb1
66. Kf4 Kh6 67. Ra8 Rf1+ 68. Kg4 Rf2 69. a3 Rd2 70. Rh8+ Kg7 71. Rb8 Rd4+ 72.
Kg5 Rd5+ 73. Kg4 c4 74. Rc8 Kf6 75. Rc6+ Kf7 76. Kf4 Rf5+ 77. Kg4 Kg7 78. Rc7+
Kh6 79. Rc8 Rd5 80. Rh8+ Kg7 81. Rc8 Kf6 82. Rc6+ Kf7 83. Kf4 Rd1 84. Kg5 Rg1+
85. Kh6 Rg4 86. Rc7+ Ke6 87. Rc5 Rxh4+ 88. Kxg6 Rg4+ 89. Kh5 Rg8 90. Rxb5 Rc8
91. Rb2 c3 92. Rc2 Kd5 93. Kg4 Kc4 94. Kf3 Kb3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.7"]
[White "Saraiva, Alexandre Pacheco"]
[Black "Zacarias, Rodrigo Medeiros"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1869"]
[BlackElo "2107"]
[PlyCount "189"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 c5 8. b3
a6 9. Bb2 Rb8 10. a4 cxd4 11. Nxd4 Nc5 12. b4 Ne6 13. Nf3 Bd7 14. Qb3 a5 15.
Nd5 Nxd5 16. cxd5 Bxb2 17. Qxb2 Nc7 18. Nd4 axb4 19. Qxb4 Na6 20. Qd2 Kg7 21.
Rfb1 Nc5 22. a5 Ra8 23. Ra3 Ba4 24. Rb6 Bd7 25. Qb4 Ra7 26. e4 f6 27. f4 Qc8
28. Nf3 Nxe4 29. Re3 f5 30. Nd4 Qc5 31. Bxe4 Qxb4 32. Rxb4 fxe4 33. Rxe4 Kf7
34. Nb3 Rc8 35. Rec4 Rxc4 36. Rxc4 Bb5 37. Rb4 Bd3 38. Nc1 Bf5 39. Rb5 Bd7 40.
Rb4 Rxa5 41. Rxb7 Rxd5 42. Ne2 Bh3 43. Rb1 Rd2 44. Re1 h5 45. Nc3 Rg2+ 46. Kh1
Rc2 47. Ne2 e5 48. fxe5 dxe5 49. Kg1 Kf6 50. Nc1 Rg2+ 51. Kh1 Rd2 52. Kg1 Kf5
53. Nb3 Rg2+ 54. Kh1 Rc2 55. Kg1 Rg2+ 56. Kh1 Rb2 57. Nc5 e4 58. Kg1 Bg2 59.
Na4 Rc2 60. Rb1 Bf3 61. Rb5+ Kg4 62. Rb2 Rc1+ 63. Kf2 Bd1 64. Nb6 Rc2+ 65. Rxc2
Bxc2 66. Nd5 Kh3 67. Kg1 g5 68. Ne3 Bd3 69. Nd5 h4 70. gxh4 Kxh4 71. Kg2 Be2
72. Ne3 Bf3+ 73. Kf2 Kh3 74. Kg1 g4 75. Nf5 Bd1 76. Ne3 Be2 77. Nf5 Bd3 78. Ne3
g3 79. hxg3 Kxg3 80. Nd5 Kf3 81. Kh2 Bc4 82. Nc3 e3 83. Kg1 Bd3 84. Kh2 Bc4 85.
Kg1 Ba6 86. Kh2 Bd3 87. Kg1 Bc4 88. Kh2 Kf4 89. Kg2 Ke5 90. Kf3 Kd4 91. Na4 Bb5
92. Nc3 Ba6 93. Ne2+ Kd3 94. Nf4+ Kd2 95. Kg2 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.8"]
[White "Passos Coutinho, Eduardo"]
[Black "Silva, Marcelo Dos Santos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1764"]
[BlackElo "1989"]
[PlyCount "72"]
[EventDate "2015.06.25"]

1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 Be7 5. b3 d6 6. Bb2 O-O 7. Nh3 e5 8. Nd5
Nxd5 9. Bxd5+ Kh8 10. Bg2 Qe8 11. d4 Nd7 12. dxe5 dxe5 13. Qd2 a5 14. Ng5 Qg6
15. Nf3 Bf6 16. O-O Re8 17. Rad1 Nc5 18. Qd5 Nd7 19. h4 h6 20. Rd2 e4 21. Nh2
Ne5 22. Qc5 c6 23. Bxe5 Bxe5 24. e3 Qf7 25. Rfd1 Bc3 26. Rd8 Be6 27. Rxa8 Rxa8
28. Qd6 Bb4 29. Qe5 a4 30. f3 axb3 31. axb3 Re8 32. Qf4 Ba5 33. fxe4 Bc7 34.
Qf3 Qg6 35. exf5 Bxf5 36. Nf1 Bg4 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.9"]
[White "Reis, Virginia Lagrange M"]
[Black "Leao, Flavio Sanchez"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1885"]
[BlackElo "1811"]
[PlyCount "85"]
[EventDate "2015.06.25"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. O-O
O-O 9. Nf3 cxd4 10. cxd4 Qb6 11. Nf4 Kh8 12. Bb1 Re8 13. Qd3 Nf8 14. a3 f6 15.
exf6 Bxf6 16. Rd1 Bd7 17. Nh5 Rac8 18. Nxf6 gxf6 19. Bh6 Ng6 20. h4 Re7 21. h5
Nf8 22. Nh4 Qxb2 23. Ra2 Qxd4 24. Qxd4 Nxd4 25. Bxf8 Rxf8 26. Rxd4 Rc8 27. Rc2
Rxc2 28. Bxc2 Bc6 29. Bb3 Rg7 30. g3 Kg8 31. h6 Rg5 32. Nf3 Rh5 33. Rh4 Rxh4
34. Nxh4 Kf7 35. Bc2 Kg8 36. f4 f5 37. Kf2 d4 38. Ke2 Kf7 39. Bb3 Be4 40. Bc4
Kf6 41. Nf3 Kg6 42. Nxd4 Kxh6 43. Nxe6 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.10"]
[White "Soares, Alberto Manoel Colar"]
[Black "Machado, Wallace Fernandes"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2172"]
[BlackElo "1751"]
[PlyCount "104"]
[EventDate "2015.06.25"]

1. c4 Nf6 2. g3 e6 3. Nf3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. d4 d5 8. Ne5
h6 9. f4 c5 10. e3 cxd4 11. exd4 Nc6 12. Be3 Rc8 13. cxd5 exd5 14. Bh3 Ra8 15.
Rc1 Nxe5 16. fxe5 Ne4 17. Nxe4 dxe4 18. Qh5 Bc8 19. Rxc8 Rxc8 20. e6 Bf6 21.
exf7+ Rxf7 22. Be6 Rcc7 23. d5 Rce7 24. Qg6 Rxe6 25. dxe6 Rc7 26. Qxe4 Bxb2 27.
Rf2 Bf6 28. Rd2 Qe8 29. Re2 Qc6 30. Bf4 Qxe4 31. Rxe4 Rc8 32. Ra4 b5 33. Ra6
Bd4+ 34. Kg2 Kf8 35. Bd6+ Ke8 36. a4 Rc2+ 37. Kh3 bxa4 38. Rxa4 Bg1 39. Rb4
Rxh2+ 40. Kg4 Bb6 41. Rf4 h5+ 42. Kf5 Rf2 43. Kg6 Rxf4 44. gxf4 h4 45. Kxg7
Bd4+ 46. Kg6 h3 47. f5 a5 48. Kg5 a4 49. Kg4 h2 50. Bxh2 a3 51. Bg1 Bxg1 52. f6
a2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.11"]
[White "Toth, Peter"]
[Black "Medeiros, Thauane Ferreira"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2154"]
[BlackElo "1908"]
[PlyCount "7"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.12"]
[White "Portugal, Igor Le Masson"]
[Black "Dos Reis, Alexandre Magno Pere"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2074"]
[BlackElo "1931"]
[PlyCount "111"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 e5 8. Qd2
Nh5 9. d5 Ne7 10. O-O-O f5 11. Kb1 f4 12. Bf2 g5 13. c5 Bd7 14. Rc1 Nf6 15.
cxd6 cxd6 16. Qd3 Qa5 17. g3 b5 18. gxf4 gxf4 19. a3 b4 20. axb4 Qxb4 21. Na2
Qa5 22. Nec3 a6 23. h4 Rfb8 24. Be1 Rb3 25. Qc2 Rab8 26. Nb5 Qa4 27. Nac3 Bxb5
28. Nxa4 Bxa4 29. Bc3 Kf8 30. h5 h6 31. Bc4 R3b4 32. Qd3 R4b6 33. Rcg1 Nh7 34.
Bxa6 Bf6 35. Kc1 Bg5 36. Kd2 Nf6 37. Ra1 Be8 38. b4 Nxh5 39. b5 Ng3 40. Rhb1 h5
41. Ba5 h4 42. Bxb6 Rxb6 43. Ra2 h3 44. Kc3 Ng6 45. Kb4 Nh4 46. Ka5 Bd8 47. Kb4
Ng2 48. Rxg2 hxg2 49. Rg1 Bd7 50. Rxg2 Bh3 51. Rh2 Bf1 52. Qc2 Rb8 53. Qc6 Ne2
54. Qxd6+ Be7 55. Rh8+ Kg7 56. Qxe7+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.13"]
[White "Sampaio, Ronaldo Rabelo"]
[Black "Morais, Wagner Soares De"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2071"]
[BlackElo "1810"]
[PlyCount "41"]
[EventDate "2015.06.25"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Ne5 11. Bb3 Qa5 12. Kb1 Rfc8 13. Nd5 Qxd2 14. Rxd2
Nxd5 15. Bxd5 Nc4 16. Bxc4 Rxc4 17. c3 b5 18. Nc2 a5 19. Bd4 Bh6 20. Be3 Bg7
21. Bd4 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.14"]
[White "Souza, Iago Henrique Da Sil"]
[Black "Goncalves, Luiz Osvaldo Cifuent"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2059"]
[BlackElo "1665"]
[PlyCount "101"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. Nf3 e6 3. c3 b6 4. Bg5 Bb7 5. Nbd2 d5 6. e3 Be7 7. Bd3 Nbd7 8. Qc2
h6 9. Bh4 O-O 10. O-O Rc8 11. Ne5 c5 12. f4 Nxe5 13. fxe5 Ng4 14. Bxe7 Qxe7 15.
Rf3 c4 16. Be2 h5 17. Rg3 Qh4 18. Bxg4 hxg4 19. Qd1 f5 20. exf6 Rxf6 21. Qxg4
Qxg4 22. Rxg4 Rcf8 23. Rf1 Bc6 24. Rxf6 Rxf6 25. Rf4 Rg6 26. Nf3 Ba4 27. Ne5
Rf6 28. g4 Be8 29. Kf2 b5 30. a3 Rh6 31. Kg3 g5 32. Rf2 Kg7 33. Nf3 Kg6 34. h4
gxh4+ 35. Nxh4+ Kg7 36. Rf1 Rh8 37. g5 Bf7 38. Rf6 Rb8 39. Rf2 a5 40. Kf4 b4
41. axb4 axb4 42. e4 bxc3 43. bxc3 Rb3 44. Rf3 Bh5 45. Re3 Rb1 46. exd5 exd5
47. Ke5 Bf7 48. g6 Bg8 49. Nf5+ Kxg6 50. Ne7+ Kf7 51. Nxg8 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.15"]
[White "Barbosa, Luiz Francisco Da Si"]
[Black "Ribeiro, Regina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1856"]
[BlackElo "1980"]
[PlyCount "78"]
[EventDate "2015.06.25"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. O-O Nc6 7. c3 Be7 8. e4
cxd4 9. Nxd4 Ne5 10. Bc2 O-O 11. Re1 Ng6 12. N2f3 d6 13. h3 Qc7 14. Nb5 Qb8 15.
c4 a6 16. Nc3 Qc7 17. Qe2 Rac8 18. b3 b5 19. Bd3 bxc4 20. bxc4 d5 21. exd5 Bb4
22. Bd2 Bxc3 23. Bxc3 Nf4 24. Qd2 Nxd3 25. Qxd3 Qxc4 26. Qxc4 Rxc4 27. Bxf6
gxf6 28. dxe6 Bxf3 29. exf7+ Kxf7 30. gxf3 Rg8+ 31. Kf1 Rh4 32. Rab1 Rg5 33.
Rb7+ Kg6 34. Ree7 Rxh3 35. Rg7+ Kf5 36. Rxh7 Rxh7 37. Rxh7 Kg6 38. Rc7 Ra5 39.
Rc2 Kf5 {(...)} 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.16"]
[White "Boabaid, Jorge Alberto Duarde"]
[Black "Santos Filho, Tadeu Sousa"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1812"]
[BlackElo "2090"]
[PlyCount "171"]
[EventDate "2015.06.25"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 Bc5 5. Bg2 a5 6. a4 Bb6 7. Nh3 c5 8. O-O Nc6
9. c3 dxe4 10. dxe4 Ne5 11. Qb3 Nd3 12. Nc4 Nxc1 13. Raxc1 Bc7 14. Qb5+ Nd7 15.
Rcd1 Qe7 16. e5 O-O 17. f4 f6 18. Rfe1 fxe5 19. fxe5 Rd8 20. Nf4 Nf8 21. Rxd8
Bxd8 22. Rd1 Ra7 23. Nd6 Bd7 24. Qxc5 b6 25. Qc4 Rc7 26. Qb3 Bc6 27. Bh3 Bd7
28. Nf5 Qc5+ 29. Nd4 Qxe5 30. Nfxe6 Qe3+ 31. Kh1 Nxe6 32. Bxe6+ Kh8 33. Qd5 Qg5
34. Qd6 Qe7 35. Nf5 Qxd6 36. Rxd6 Bc6+ 37. Bd5 Bxd5+ 38. Rxd5 Bf6 39. Rd6 Rb7
40. Kg2 Kg8 41. Rc6 Rb8 42. Nd6 Be7 43. Kf3 Bxd6 44. Rxd6 b5 45. axb5 Rxb5 46.
Rd2 Kf7 47. Ke2 Ke6 48. Kd3 Rd5+ 49. Kc2 Rb5 50. b3 g5 51. Rd4 h5 52. h3 Rf5
53. Re4+ Kd5 54. Kd3 Rf3+ 55. Re3 Rf1 56. c4+ Kd6 57. Ke4 h4 58. Rd3+ Kc6 59.
g4 Rf4+ 60. Ke5 a4 61. bxa4 Rxc4 62. Kf5 Rc5+ 63. Kg6 Kb6 64. Rb3+ Kc6 65. Kh5
Kd6 66. Rb6+ Ke7 67. Rb3 Ke6 68. Kg6 Ke7 69. Ra3 Ra5 70. Re3+ Kd7 71. Kf6 Rc5
72. Re5 Rc3 73. Rxg5 Rxh3 74. Rh5 Ra3 75. Rxh4 Rxa4 76. Rh7+ Kd6 77. g5 Rf4+
78. Kg7 Ke5 79. g6 Ra4 80. Rh5+ Ke6 81. Rh1 Ra8 82. Rf1 Rb8 83. Kh7 Rb2 84. g7
Rh2+ 85. Kg8 Rh3 86. Kf8 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.17"]
[White "Noseda, Francesco"]
[Black "Baeta, Marcio Netto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1920"]
[BlackElo "2089"]
[PlyCount "114"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bb4 7. Bd2 Nf6 8.
O-O Nc6 9. Nb3 b5 10. a4 bxa4 11. Nxa4 Bxd2 12. Qxd2 d6 13. Qe3 Rb8 14. Ra3 Nb4
15. c3 Nxd3 16. Qxd3 Bd7 17. Qc2 Qb7 18. Nd2 O-O 19. b3 Rfc8 20. Qd3 d5 21.
exd5 exd5 22. Rc1 Ne4 23. Nxe4 dxe4 24. Qe3 Bxa4 25. Rxa4 Qxb3 26. Rxa6 Rxc3
27. Qe1 Rxc1 28. Qxc1 Qb1 29. Ra1 Qd3 30. g3 g6 31. Qe1 Rb2 32. Rd1 Qf3 33.
Rd8+ Kg7 34. Rd2 Qc3 35. Rd1 Qxe1+ 36. Rxe1 f5 37. h4 Kh6 38. Ra1 Kh5 39. Ra5
h6 40. Rc5 Rd2 41. Rc4 g5 42. hxg5 hxg5 43. Ra4 Rd5 44. Kg2 Rd1 45. Rb4 Re1 46.
Rb5 Kg4 47. Rb4 f4 48. gxf4 gxf4 49. Rb8 f3+ 50. Kh2 e3 51. Rb4+ Kf5 52. Kg3
exf2 53. Kxf2 Re4 54. Rxe4 Kxe4 55. Kf1 Ke3 56. Ke1 f2+ 57. Kf1 Kf3 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.18"]
[White "Manzi, Luiz Antonio Bardaro"]
[Black "Deus Filho, Joaquim De"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2062"]
[BlackElo "1926"]
[PlyCount "133"]
[EventDate "2015.06.25"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Nc3
Nc6 9. Ne5 e6 10. Nxc6 bxc6 11. Bg5 h6 12. Bf4 Nh5 13. Be3 f5 14. f4 Rb8 15.
Na4 Bf6 16. Rc1 Qd6 17. Bf3 Ng7 18. Qc2 Bd7 19. Nc5 Rb6 20. Rfd1 Rfb8 21. b3
Kh8 22. Nd3 Be8 23. Ne5 a5 24. Qc5 Qxc5 25. Rxc5 Ra8 26. Rdc1 Be7 27. R5c2 Ba3
28. Rb1 a4 29. b4 Rab8 30. Nd3 Bxb4 31. Rcb2 Ba5 32. Rxb6 Rxb6 33. Rc1 Bb4 34.
Rc2 Bd6 35. Kf2 Kg8 36. Bc1 Kf8 37. Nc5 Bxc5 38. Rxc5 Ra6 39. Ba3 Kf7 40. e3
Bd7 41. Be2 Ra8 42. Bb4 Ne8 43. Ra5 Rxa5 44. Bxa5 Nd6 45. Bd1 c5 46. dxc5 Ne4+
47. Ke2 Bb5+ 48. Kf3 Nxc5 49. Bc2 Ke8 50. Bb4 Na6 51. Bc3 Kd7 52. g4 Nc5 53. h4
h5 54. gxh5 gxh5 55. Bd4 Na6 56. Bc3 Kc6 57. Bd1 Kc5 58. Kf2 Be8 59. Be2 Nc7
60. a3 Na8 61. Bb4+ Kc6 62. Ke1 Nb6 63. Kd2 Nc4+ 64. Bxc4 dxc4 65. Kc3 Kd5 66.
Be7 Bf7 67. Bf6 1/2-1/2

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.19"]
[White "Rabello, David Sousa"]
[Black "Rodrigues, Nei Jorge"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1850"]
[BlackElo "2032"]
[PlyCount "73"]
[EventDate "2015.06.25"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. O-O d5 6. exd5 cxd5 7. Bb3 Nf6 8. Nc3
O-O 9. Bf4 a6 10. Re1 Nc6 11. Qe2 Bg4 12. Rad1 e6 13. Bg5 h6 14. Bh4 g5 15. Bg3
Nh5 16. Qe3 Nxg3 17. hxg3 b5 18. Rd2 Bxf3 19. gxf3 Qf6 20. Ne2 b4 21. g4 Na5
22. Ng3 Qd8 23. Nh5 Bh8 24. Kg2 Qb6 25. f4 Nxb3 26. axb3 gxf4 27. Qxf4 Bg7 28.
Nf6+ Bxf6 29. Qxf6 Qd8 30. Qxh6 Ra7 31. Rh1 f5 32. Qh8+ Kf7 33. Qh7+ Ke8 34.
Qxa7 Qg5 35. Qb8+ Kf7 36. Qc7+ Kf6 37. Qe5+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.20"]
[White "Camara, Jose Arruda"]
[Black "De Oliveira, Carlos Eduardo V"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1906"]
[BlackElo "1956"]
[PlyCount "78"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. d3 e6 7. Bg5 Be7 8.
Nbd2 O-O 9. Qe2 h6 10. Bh4 Re8 11. Ne1 g5 12. Bg3 e5 13. c3 Nf8 14. Nc2 Ng6 15.
Ne3 d5 16. Nf5 Bf8 17. Rfd1 d4 18. cxd4 cxd4 19. Rdc1 Rc8 20. Qd1 Re6 21. Rxc8
Qxc8 22. Rc1 Qd7 23. Nc4 b5 24. Na5 Ne7 25. Nxe7+ Bxe7 26. Rc2 Kg7 27. Qc1 Ne8
28. Rc6 f6 29. f3 Rxc6 30. Qxc6 Qxc6 31. Nxc6 Bc5 32. Be1 Kf7 33. Ba5 Ke6 34.
Bd8 Bb6 35. Bxb6 axb6 36. Na7 Nd6 37. Kf1 Kd7 38. Ke2 Kc7 39. a4 bxa4 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.21"]
[White "Nikolic, Jovane"]
[Black "Pinto Neto, Antonio De Padua"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1741"]
[BlackElo "1947"]
[PlyCount "62"]
[EventDate "2015.06.25"]

1. e4 c5 2. c3 Nf6 3. d3 g6 4. f4 d6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nc6 8. c4 e6
9. Nbd2 Rb8 10. Rb1 a6 11. b3 Ng4 12. Qe1 Ne3 13. Rf2 Nd4 14. Bb2 e5 15. Nxd4
exd4 16. Nf1 Nxf1 17. Rxf1 f5 18. Bf3 b5 19. Qd2 Bb7 20. Rbe1 bxc4 21. bxc4 Bh6
22. e5 Bxf3 23. Rxf3 Re8 24. Qc2 Qa5 25. Re2 dxe5 26. fxe5 Be3+ 27. Rfxe3 dxe3
28. a3 f4 29. Qc1 Qd8 30. Qc3 Re6 31. Qe1 Qxd3 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.22"]
[White "Pereira, Marcos Luciano"]
[Black "Borensztajn, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1774"]
[BlackElo "2082"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.}  0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.23"]
[White "De Haro, Martim Afonso Palma"]
[Black "Casarin, Luis Marcio Pinhatti"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1987"]
[BlackElo "1835"]
[PlyCount "40"]
[EventDate "2015.06.25"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. O-O
O-O 9. Nc3 a6 10. e4 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Bf4 Qc7 14. g4 b5 15.
Qg3 Ne8 16. a3 Ne5 17. Rad1 Qe7 18. Bc1 Nc4 19. Rfe1 g5 20. Ne2 Nxb2 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.24"]
[White "Costa, Harry Andriolo"]
[Black "Ramos, Angelo Bil"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1983"]
[PlyCount "36"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Qf3 Be6 14. Nc2 O-O
15. Nce3 f5 16. Nf6+ Rxf6 17. Qxc6 d5 18. Rd1 Bf7 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.25"]
[White "Maia, Erick De Figueiredo"]
[Black "Chaves, Jorge Antonio Torres"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1971"]
[PlyCount "60"]
[EventDate "2015.06.25"]

1. e4 c5 2. Nf3 Nc6 3. g3 f5 4. exf5 d5 5. Bb5 Bxf5 6. Ne5 Rc8 7. O-O Nf6 8. d4
e6 9. g4 Bg6 10. Re1 Bd6 11. dxc5 Bxc5 12. Nxg6 hxg6 13. Rxe6+ Kf7 14. Re1 Qd6
15. Be3 Qxh2+ 16. Kf1 Qh3+ 17. Ke2 Qxg4+ 18. Kd2 Qb4+ 19. Nc3 d4 20. a3 dxc3+
21. bxc3 Bxe3+ 22. Rxe3 Qxb5 23. Rb1 Rcd8+ 24. Rd3 Qg5+ 25. Ke2 Qg4+ 26. Kd2
Qf4+ 27. Ke2 Rde8+ 28. Re3 Rxe3+ 29. fxe3 Qh2+ 30. Kd3 Ne5+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.26"]
[White "Coelho, Tatiane Cristina"]
[Black "De Oliveira, Francemir  Barra"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1845"]
[BlackElo "1709"]
[PlyCount "51"]
[EventDate "2015.06.25"]

1. d4 e6 2. Nf3 b6 3. e4 Bb7 4. Bd3 Nf6 5. Qe2 Be7 6. O-O O-O 7. Nc3 Ng4 8. Re1
d6 9. Bf4 Nd7 10. Rad1 a6 11. e5 Kh8 12. Nd2 g5 13. Bg3 Nh6 14. Qh5 Kg7 15. h4
f5 16. exf6+ Bxf6 17. Rxe6 Re8 18. Rde1 Rxe6 19. Rxe6 Nf8 20. Rxf6 Qxf6 21.
hxg5 Qxd4 22. gxh6+ Kg8 23. Nb3 Qf6 24. Bh4 Qf4 25. Nd5 Qe4 26. Ne7+ 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.27"]
[White "Leite, Tarcisio Dantas Frot"]
[Black "Petrenko, Willy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1669"]
[BlackElo "2038"]
[PlyCount "116"]
[EventDate "2015.06.25"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxd4 exd4 5. c3 dxc3 6. dxc3 d6 7. Qd5 Qe7 8.
Bg5 Nf6 9. Bb5+ Kd8 10. Qd4 Qe5 11. Bxf6+ gxf6 12. Bd3 c5 13. Qe3 Rg8 14. f4
Qe7 15. g3 Bh6 16. Kf2 b6 17. Nd2 Bb7 18. Rhg1 Kc7 19. Nf3 Rae8 20. Rge1 Qe6
21. b3 Bc8 22. Bc4 Qe7 23. Nh4 Bg7 24. f5 Qf8 25. Qf3 Bh6 26. Re2 Bb7 27. Rae1
Qg7 28. Qh5 Re7 29. Ng2 Rge8 30. Bd3 Re5 31. Qf3 Bg5 32. Bb5 Rh8 33. Qd3 h5 34.
h4 Bh6 35. b4 Rd8 36. Nf4 Qg4 37. Rh1 Bxf4 38. gxf4 Qxf4+ 39. Qf3 Qxf3+ 40.
Kxf3 cxb4 41. Bd3 bxc3 42. Rc1 Rxf5+ 43. Ke3 Rc5 44. Rcc2 d5 45. exd5 Rdxd5 46.
Bh7 Re5+ 47. Kf2 Bc8 48. Re3 Rxe3 49. Kxe3 Bg4 50. Kd4 Bd1 51. Rf2 c2 52. Bxc2
Rxc2 53. Rxf6 Rxa2 54. Rxf7+ Kd6 55. Rh7 Ra4+ 56. Kc3 Bg4 57. Rh6+ Ke5 58. Rh7
Kf4 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.28"]
[White "Lima, Juarez Antonio A De "]
[Black "Valente, Rodrigo De Deus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1829"]
[BlackElo "1998"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.}  0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.29"]
[White "Espinola, Leandro da Silva"]
[Black "Jesus Filho, Jose Carlos"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1957"]
[PlyCount "1"]
[EventDate "2015.06.25"]

1. e4 {W.O.} 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.30"]
[White "Fantinati, Nilton M. Nasciment"]
[Black "Mendes, Jorge Alberto Dacal"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1572"]
[BlackElo "1853"]
[PlyCount "52"]
[EventDate "2015.06.25"]

1. b3 Nf6 2. Bb2 d6 3. e3 e5 4. d4 e4 5. c4 c6 6. Qd2 Bf5 7. Nc3 Be7 8. Nge2
O-O 9. Ng3 Bg6 10. Nce2 Qd7 11. Nf4 Na6 12. Be2 Nc7 13. O-O Ne6 14. Nxg6 fxg6
15. f3 Ng5 16. h4 exf3 17. Bxf3 Nxf3+ 18. Rxf3 Qg4 19. Qf2 Qxh4 20. Rf4 Ng4 21.
Rxg4 Qxg4 22. Qe1 Bh4 23. Kh2 Rf5 24. Nxf5 Bxe1 25. Ne7+ Kf7 26. Rxe1 Qh4+ 0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.31"]
[White "Caribe Santos, Luiz Carlos"]
[Black "Gomes, Eduardo Ribeiro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1567"]
[PlyCount "0"]
[EventDate "2015.06.25"]

{W.O.}  0-1

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.32"]
[White "Pereira, Rodrigo Ferreira"]
[Black "Tavares, Deilson"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "35"]
[EventDate "2015.06.25"]

1. c4 g6 2. Nf3 Bg7 3. e3 e5 4. Nc3 Nc6 5. Be2 Nf6 6. d3 O-O 7. O-O Re8 8. e4
h6 9. h3 a6 10. Be3 Rb8 11. Qd2 Kh7 12. a4 b6 13. Nh2 Nd4 14. Bd1 Ng8 15. f4 f5
16. Nf3 d6 17. b4 exf4 18. Bxd4 1-0

[Event "III Taça David Borensztajn – Aberto do B"]
[Site "CIB,  rua Barata Ribeiro 489, "]
[Date "2015.06.28"]
[Round "7.33"]
[White "Tiomno, Luiz Sergio"]
[Black "Mesquita, Arnaldo Leite"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1591"]
[BlackElo "1690"]
[PlyCount "140"]
[EventDate "2015.06.25"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. b3 Be7 7. Nc3 Bf5 8. Nf3
O-O 9. Be2 Nc6 10. Be3 Nb4 11. Rc1 c5 12. a3 Nc6 13. d5 Nb8 14. O-O Bf6 15. Qd2
N8d7 16. Rfe1 Ne5 17. Bf4 Re8 18. h3 a6 19. Nd1 Nxf3+ 20. Bxf3 Rxe1+ 21. Qxe1
Qf8 22. Nc3 Re8 23. Qd2 Qe7 24. Kf1 Nd7 25. g4 Bg6 26. g5 Be5 27. Re1 Qd8 28.
Bxe5 Nxe5 29. Bg2 f6 30. gxf6 Qxf6 31. Ne4 Qf8 32. Ng5 h6 33. Ne6 Qf5 34. Kg1
Nf3+ 35. Bxf3 Qxf3 36. Re3 Qf5 37. Rg3 Re7 38. a4 Rf7 39. Qe3 Qb1+ 40. Kh2 Qc2
41. Nf4 Be4 42. Ne2 Kh7 43. f3 Bd3 44. Rg2 Bxe2 45. Rxe2 Qf5 46. Qe4 Qxe4 47.
fxe4 Re7 48. Kg3 g5 49. Kg4 Kg6 50. Kf3 Kf6 51. Ke3 Rg7 52. Rf2+ Ke7 53. Rf5 g4
54. hxg4 Rxg4 55. Rh5 Rg6 56. e5 dxe5 57. Rxe5+ Kd7 58. Rh5 Rb6 59. Ke4 Ke7 60.
Re5+ Kf7 61. Kf4 Kg6 62. Ke4 h5 63. Re6+ Rxe6+ 64. dxe6 Kf6 65. Kd5 Ke7 66.
Kxc5 h4 67. Kb6 h3 68. c5 h2 69. Kxb7 h1=Q+ 70. c6 Kxe6 0-1