[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.16"]
[Round "1"]
[White "Ivanov, Sergey"]
[Black "Gorovykh, Eduard"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2542"]
[BlackElo "2428"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 c6 5.Bg2 d5 6.b3 O-O 7.O-O Ne4
8.Bb2 Nd7 9.e3 a5 10.Nc3 Nxc3 11.Bxc3 Nc5 12.Ne5 Bxe5 13.dxe5
dxc4 14.Bd4 Ne6 15.bxc4 c5 16.Bc3 Qc7 17.f4 Ng7 18.Rb1 Rb8 19.g4
Rd8 20.Qe2 e6 21.Rfd1 Rxd1+ 22.Qxd1 h5 23.Qd6 Qxd6 24.exd6 Ne8
25.gxh5 gxh5 26.Bxa5 Ra8 27.Bc7 Rxa2 28.Bxb7 Bd7 29.Bf3 Rd2 30.Rd1
Rc2 31.Bxh5 Rxc4 32.Bf3 Rc2 33.e4 Nf6 34.Bd8 Kg7 35.Kh1 Rf2 36.Rg1+
Kh7 37.Bxf6 Rxf3 38.Rg7+ Kh6 39.Rxf7 Bc6 40.d7 Bxe4 41.Kg1 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.16"]
[Round "1"]
[White "Khairullin, Ildar"]
[Black "Romanov, Evgeny"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2617"]
[BlackElo "2594"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 g6 5.Nf3 Bg7 6.Be2 O-O 7.O-O dxc4
8.Bxc4 Nbd7 9.e4 Nb6 10.Be2 Bg4 11.h3 Bxf3 12.Bxf3 Qc7 13.Qb3
Nfd7 14.Be3 e5 15.d5 c5 16.a4 Nc8 17.Bg4 Nf6 18.Nb5 Qe7 19.Qd3
Nxg4 20.hxg4 b6 21.a5 Nd6 22.axb6 axb6 23.Nxd6 Qxd6 24.Ra6 Rxa6
25.Qxa6 f5 26.gxf5 gxf5 27.exf5 e4 28.Rd1 Rxf5 29.b3 Rf8 30.Qc4
Re8 31.g3 Kf8 32.Kg2 Re7 33.Rh1 Bf6 34.Bf4 Be5 35.Rh6 Bxf4 36.Rxd6
Bxd6 37.Qa6 e3 38.Qc8+ Kf7 39.fxe3 b5 40.Qc6 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.16"]
[Round "1"]
[White "Yevseev, Denis"]
[Black "Klimov, Sergey"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2520"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.a3 d5 7.cxd5
exd5 8.Bg5 Be7 9.e3 O-O 10.Be2 Be6 11.O-O Rc8 12.Rc1 Qa5 13.Qb3
Nxd4 14.exd4 Rfe8 15.Bf4 Qb6 16.Qxb6 axb6 17.Bb5 Red8 18.Na4
Rxc1 19.Rxc1 Bd7 20.Bxd7 Nxd7 21.Rc7 Bf6 22.Be3 Nf8 23.Rxb7 Ne6
24.Rxb6 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.16"]
[Round "1"]
[White "Fedoseev, Vladimir"]
[Black "Matlakov, Maxim"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2428"]
[BlackElo "2604"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Bxc6 dxc6 5.d3 Nd7 6.Nbd2 Bd6 7.O-O
c5 8.Nc4 Qe7 9.Ne3 Nb8 10.g3 Be6 11.Nh4 g6 12.Nhg2 Nd7 13.f4
exf4 14.gxf4 f6 15.b3 O-O-O 16.Bb2 Rhg8 17.Qf3 g5 18.Kh1 h5 19.Rae1
Bg4 20.Qf2 Rdf8 21.fxg5 fxg5 22.Nf5 Qe6 23.Nge3 Bh3 24.Rg1 Bf4
25.Qf3 Bxe3 26.Rxe3 Bg4 27.Rxg4 hxg4 28.Qxg4 Kb8 29.Qg3 Nf6 30.Bxf6
Qxf6 31.a4 Rh8 32.Rf3 Qb2 33.Rf2 Rh5 34.Ne3 Rxf2 35.Qxf2 Rh8
36.Ng4 Qd4 37.Qe2 Rf8 38.Kg2 a5 39.Ne3 Qe5 40.Ng4 Qf4 41.h3 c4
42.bxc4 Qd6 43.Qd2 Qa3 44.Ne5 Qxa4 45.Qc3 Kc8 46.c5 Qb4 47.Qxb4
axb4 48.Nf3 Kd7 49.Kf2 Kc6 50.Ke3 Kxc5 51.Nxg5 Rf1 52.h4 Rc1
53.Kd2 Rg1 54.Ne6+ Kd6 55.Nd4 Rg2+ 56.Kc1 Rh2 57.Kb2 c5 58.Nf5+
Ke5 59.Kb3 b5 60.Ne7 Kd6 61.Nf5+ Kd7 62.d4 Rh3+ 63.Kb2 c4 64.d5
Rh2 65.e5 b3 66.e6+ Kd8 67.d6 Rxc2+ 68.Kb1 Rg2 69.Ne3 Re2 70.e7+
Kd7 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.16"]
[Round "1"]
[White "Ionov, Sergey"]
[Black "Popov, Valerij"]
[Result "1/2-1/2"]
[ECO "E59"]
[WhiteElo "2542"]
[BlackElo "2592"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 e6 2.d4 Nf6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O Nc6
8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.h3 b6 12.Bd3 e5 13.Qc2 Bb7
14.e4 Nd7 15.d5 Ne7 16.c4 Rae8 17.Re1 Nc8 18.Nd2 Nd6 19.Nf1 Re7
20.Bg5 f6 21.Bd2 Ra8 22.Ne3 Bc8 23.h4 Nf8 24.g3 Bd7 25.Kh2 Qd8
26.f3 Qe8 27.a4 a5 28.Kg2 Bc8 29.Rab1 Ra6 30.Rb2 Bd7 31.Ra2 Qd8
32.Bc3 Be8 33.Qb3 Nd7 34.Rf2 Ra7 35.Nf5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.16"]
[Round "1"]
[White "Makarov, Marat"]
[Black "Levin, Evgeny A"]
[Result "1/2-1/2"]
[ECO "D73"]
[WhiteElo "2518"]
[BlackElo "2500"]
[Annotator ""]
[Source ""]
[Remark ""]

1.g3 g6 2.Bg2 Bg7 3.d4 d5 4.Nf3 Nf6 5.c4 c6 6.Qb3 O-O 7.Nc3 dxc4
8.Qxc4 Bf5 9.O-O Nbd7 10.h3 Ne4 11.g4 Be6 12.Qd3 Nxc3 13.bxc3
b5 14.Bf4 Rc8 15.a4 a6 16.Rfe1 Nb6 17.a5 Nc4 18.Ng5 Bd7 19.Ne4
f5 20.gxf5 Bxf5 21.Qg3 Bxe4 22.Bxe4 Qd7 23.Red1 Nd6 24.Bg2 Qf5
25.e3 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.17"]
[Round "2"]
[White "Gorovykh, Eduard"]
[Black "Levin, Evgeny A"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2428"]
[BlackElo "2500"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.g3 c6 3.Bg2 Bg4 4.b3 Nd7 5.Bb2 Ngf6 6.e4 e6 7.c4 Bd6
8.d4 O-O 9.Nbd2 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.17"]
[Round "2"]
[White "Popov, Valerij"]
[Black "Makarov, Marat"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2592"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.e4 Nf6 6.Nc3 Nxd4 7.Qxd4
d6 8.Be3 Bg7 9.f3 O-O 10.Qd2 a5 11.Na4 Nd7 12.Be2 b6 13.O-O Bb7
14.Rac1 Nc5 15.Nc3 f5 16.exf5 gxf5 17.Nd5 Rf7 18.Rcd1 Rb8 19.b3
Ba8 20.Rfe1 e5 21.f4 Ne4 22.Qc1 Bxd5 23.Rxd5 Qh4 24.Rf1 Re8 25.Bf3
exf4 26.Bxf4 Re6 27.g3 Qe7 28.Kh1 Rf8 29.Qc2 Be5 30.Bg2 Bg7 31.Bh3
Ref6 32.Bc1 Qe6 33.Kg1 R6f7 34.Bf4 Kh8 35.Bg2 Re8 36.Rfd1 Qc8
37.Bxe4 fxe4 38.Qe2 e3 39.R1d3 Rfe7 40.Rxd6 Qc5 41.Rd8 Re6 42.Rxe8+
Rxe8 43.Bxe3 Qf5 44.Qd1 Bf8 45.Rd5 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.17"]
[Round "2"]
[White "Matlakov, Maxim"]
[Black "Ionov, Sergey"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2604"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 a5 5.Bg2 d5 6.Nf3 O-O 7.O-O
c6 8.Qc2 b6 9.Bf4 Bd6 10.Bxd6 Qxd6 11.Nbd2 Ba6 12.Rac1 Nbd7 13.e4
Nxe4 14.Nxe4 dxe4 15.Qxe4 c5 16.Rfd1 Rad8 17.dxc5 Qxc5 18.b3
Qc7 19.Ng5 g6 20.Qh4 Nf6 21.Rxd8 Qxd8 22.Bf3 Kg7 23.Rd1 Qb8 24.Qd4
Bc8 25.Qd6 Bd7 26.Ne4 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.17"]
[Round "2"]
[White "Klimov, Sergey"]
[Black "Fedoseev, Vladimir"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "2518"]
[BlackElo "2428"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 c6 3.Nf3 d5 4.Qc2 g6 5.Bf4 Bg7 6.e3 O-O 7.Nc3 c5
8.dxc5 Qa5 9.Rd1 Ne4 10.cxd5 Nxc3 11.bxc3 Bd7 12.Rd4 Rc8 13.Qd2
Rxc5 14.Be5 Rxc3 15.Rc4 Ra3 16.Bxg7 Kxg7 17.Rc2 Bf5 18.Rb2 Nd7
19.Nd4 Nb6 20.f3 Rxe3+ 21.Kf2 Qxd2+ 22.Rxd2 Re5 23.d6 exd6 24.g4
Bd7 25.Be2 Nd5 26.Rb1 b6 27.Rc1 Rae8 28.Bf1 h5 29.h3 R8e7 30.Nc6
Bxc6 31.Rxc6 Rd7 32.Rd4 hxg4 33.hxg4 g5 34.Bd3 Nf4 35.Rcxd6 Rxd6
36.Rxd6 Nxd3+ 37.Rxd3 Ra5 38.a3 Ra4 39.Re3 Kf6 40.Kg3 Rc4 41.Kf2
b5 42.Re8 Rc2+ 43.Kg3 Rc3 44.a4 bxa4 45.Re4 a3 46.Ra4 Ke5 47.Rxa7
Kd4 48.Rxf7 Kc4 49.Kf2 a2 50.Ra7 Kb3 51.f4 gxf4 52.g5 Kb2 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.17"]
[Round "2"]
[White "Romanov, Evgeny"]
[Black "Yevseev, Denis"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2594"]
[BlackElo "2520"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qb3
c5 8.a4 Rb8 9.d3 Bd6 10.a5 Bc7 11.Bd2 O-O 12.O-O Nd5 13.Rc1 b5
14.axb6 N7xb6 15.Qc2 Bd6 16.Nc3 Nb4 17.Qd1 Bb7 18.Ne4 Bxe4 19.dxe4
Be7 20.Qe1 Nd7 21.Bf4 Rb5 22.Nd2 Bg5 23.Bxg5 Qxg5 24.Nc4 Qe7
25.Qc3 Nb6 26.Na3 Ra5 27.Rd1 Ra4 28.Rd2 Nc6 29.b3 Rd4 30.Rc2
Rd7 31.Bf1 Nb4 32.Rcc1 Rc7 33.e3 g6 34.Nc2 Rfc8 35.Bxa6 Nxa6
36.Rxa6 Nd7 37.Na3 Qf6 38.Qxf6 Nxf6 39.e5 Ne4 40.Nc4 Rb8 41.f3
Ng5 42.h4 Nxf3+ 43.Kg2 Nxe5 44.Nxe5 Rxb3 45.Kf3 h5 46.Ra5 Kg7
47.Raxc5 Rxc5 48.Rxc5 Rb7 49.Nc4 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.17"]
[Round "2"]
[White "Ivanov, Sergey"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "2542"]
[BlackElo "2617"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.Nf3 O-O 6.Bd3 c5 7.O-O cxd4
8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Re1 Nc6 12.a3 Be7 13.Qd3
h6 14.Bf4 Bd6 15.Be5 Na5 16.Ba6 Bxe5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.18"]
[Round "3"]
[White "Khairullin, Ildar"]
[Black "Gorovykh, Eduard"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "2617"]
[BlackElo "2430"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2
a6 8.Qd2 Rb8 9.Rc1 Bd7 10.Nd1 b5 11.c5 e6 12.Nf2 b4 13.Nd3 a5
14.g3 Ne7 15.Bg2 Bb5 16.O-O Nd7 17.Rfd1 Ra8 18.Qc2 Qc8 19.a4
Ba6 20.b3 Rd8 21.f4 d5 22.e5 Rf8 23.Ne1 f5 24.Nf3 Nb8 25.h3 Bh6
26.Kh2 Nbc6 27.Neg1 Kf7 28.g4 Ke8 29.Kg3 Kd7 30.Nh4 Rf7 31.Ngf3
Qg8 32.Bf1 Bxf1 33.Rxf1 Raf8 34.Ng2 fxg4 35.hxg4 g5 36.fxg5 Bxg5
37.Nxg5 Rxf1 38.Rxf1 Rxf1 39.Qd3 Rh1 40.Nh4 Ng6 41.Nhf3 Nce7 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.18"]
[Round "3"]
[White "Yevseev, Denis"]
[Black "Ivanov, Sergey"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2520"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 Nf6 2.Nc3 e5 3.g3 c6 4.Nf3 e4 5.Nd4 d5 6.cxd5 Qb6 7.Nb3
a5 8.d4 a4 9.Nc5 a3 10.Qb3 axb2 11.Qxb2 Qxb2 12.Bxb2 Bxc5 13.dxc5
cxd5 14.Nb5 O-O 15.Nc7 Ra5 16.Bxf6 gxf6 17.Nxd5 f5 18.Bh3 Rxc5
19.Nf4 Rd8 20.O-O Nc6 21.Rfd1 Rxd1+ 22.Rxd1 Rc2 23.a3 Ra2 24.Rd5
Rxa3 25.Bxf5 Bxf5 26.Rxf5 Ra5 27.Rf6 Rc5 28.Rd6 b5 29.Rd7 Kf8
30.Kg2 b4 31.Rb7 Ke8 32.f3 exf3+ 33.Kxf3 Kd8 34.Rxf7 Kc8 35.Nd3
Rc2 36.Rxh7 b3 37.Ke3 Ne5 38.Rh5 Nc4+ 39.Kd4 b2 40.Rc5+ Kd7 41.Nxb2
Rxb2 42.Rxc4 Rxe2 43.h4 Ke6 44.Kd3 Rg2 45.Rg4 Kf5 46.Rg5+ 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.18"]
[Round "3"]
[White "Fedoseev, Vladimir"]
[Black "Romanov, Evgeny"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2428"]
[BlackElo "2594"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4
Bb4 8.O-O O-O 9.Nh4 Nbd7 10.Bd2 a5 11.f3 Bg6 12.Nxg6 hxg6 13.Be1
e5 14.Ne2 Bxe1 15.Rxe1 Qe7 16.Qb3 exd4 17.Nxd4 Ne5 18.Bf1 Nd5
19.Nc2 Rad8 20.Rad1 Rd7 21.Rd4 Rfd8 22.Red1 g5 23.Be2 Qc5 24.Kf2
Re8 25.g3 Rde7 26.e4 Nf6 27.h3 Rd7 28.Kg2 Red8 29.Qc3 Qb6 30.Rxd7
Nfxd7 31.Ne3 Re8 32.f4 gxf4 33.gxf4 Ng6 34.Rxd7 Rxe4 35.Kf2 Nxf4
36.Bc4 Nxh3+ 37.Kf3 Ng5+ 38.Ke2 Ne6 39.Bxe6 Rxe6 40.Kd2 Re4 41.b3
Re8 42.Ke2 c5 43.Rd3 Qc6 44.Kd2 b6 45.Kc2 Qe4 46.Kb2 Re6 47.Rd8+
Kh7 48.Nc4 Rh6 49.Rd1 Rh2+ 50.Ka3 f6 51.Re1 Qg2 52.Qd3+ Kh6 53.Qb1
Qf2 54.Ne3 Qf4 55.Nf5+ Kh5 56.Nxg7+ Kh6 57.Nf5+ Kh5 58.Qd1+ Kg5
59.Rg1+ Kxf5 60.Qd5+ Qe5 61.Qd7+ Kf4 62.Qg4+ Ke3 63.Re1+ Kd2
64.Qd1+ Kc3 65.Rxe5 fxe5 66.Qa1+ Kd3 67.Qxe5 Rd2 68.Qd6+ Kc2
69.Qxb6 Kb1 70.Qg6+ Rc2 71.b4 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.18"]
[Round "3"]
[White "Ionov, Sergey"]
[Black "Klimov, Sergey"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2542"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O
Nc6 8.Be3 Be7 9.f4 O-O 10.a4 Qc7 11.Kh1 Re8 12.Bf3 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.18"]
[Round "3"]
[White "Makarov, Marat"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2518"]
[BlackElo "2604"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 e6 5.Bg5 h6 6.Bxf6 Qxf6 7.Qd3
Nd7 8.Rd1 g6 9.e3 Bg7 10.Be2 O-O 11.O-O b6 12.cxd5 exd5 13.b4
Bb7 14.a4 a5 15.bxa5 Rxa5 16.Rb1 c5 17.Qd2 Rd8 18.Rb2 g5 19.Rd1
g4 20.Ne1 h5 21.g3 cxd4 22.exd4 Bh6 23.Qd3 Rc8 24.Ng2 Ba6 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.18"]
[Round "3"]
[White "Levin, Evgeny A"]
[Black "Popov, Valerij"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2500"]
[BlackElo "2592"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Bg5 h6 5.Bxf6 Qxf6 6.e3 g6 7.Nc3
c6 8.Bd3 dxc4 9.Bxc4 Bg7 10.O-O Qe7 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.19"]
[Round "4"]
[White "Gorovykh, Eduard"]
[Black "Popov, Valerij"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2430"]
[BlackElo "2592"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 e5 2.g3 Nc6 3.Bg2 g6 4.Nc3 Bg7 5.Nf3 f5 6.d3 d6 7.O-O Nge7
8.Rb1 O-O 9.Bd2 h6 10.b4 a6 11.a4 a5 12.b5 Nb4 13.Qc1 Kh7 14.Nd1
c5 15.bxc6 bxc6 16.c5 d5 17.Qa3 Be6 18.Bxb4 axb4 19.Rxb4 d4 20.e4
f4 21.Nb2 g5 22.Nd2 g4 23.f3 h5 24.Nbc4 Ng6 25.Rb7 Qg5 26.Qc1
Rxa4 27.Nd6 Ra2 28.Nf5 Rf7 29.Rxf7 Bxf7 30.Nc4 Qd8 31.Qb1 Qa8
32.Ncd6 Be6 33.fxg4 hxg4 34.Qd1 f3 35.Bxf3 Qa3 36.Be2 Bb3 37.Qe1
Qb2 38.Kf2 Bf6 39.h3 Qc2 40.hxg4 Bg5 41.Kf3 Kg8 42.Rh1 Be6 43.Rh5
Bc1 44.Rh2 Ra3 45.Qf1 Bg5 46.Rh5 Bc1 47.Rh2 Bg5 48.Rh5 Bc1 49.Rh1
Rc3 50.Qh3 Rxd3+ 51.Kf2 Be3+ 52.Nxe3 dxe3+ 53.Kf3 Rxd6 54.cxd6
Kf7 55.d7 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.19"]
[Round "4"]
[White "Matlakov, Maxim"]
[Black "Levin, Evgeny A"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2604"]
[BlackElo "2500"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c6 7.Bd3 a6
8.a4 e5 9.d5 cxd5 10.cxd5 Nh5 11.Nge2 f5 12.Qd2 Kh8 13.a5 Nd7
14.Na4 fxe4 15.Bxe4 Ndf6 16.O-O Bf5 17.Nb6 Rb8 18.Nc3 Bxe4 19.fxe4
Ng4 20.g3 Nxe3 21.Qxe3 Qc7 22.b3 Nf6 23.Nc4 Nd7 24.Na4 Nf6 25.Kg2
Qe7 26.Nab6 Rf7 27.Rf3 Rbf8 28.Raf1 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.19"]
[Round "4"]
[White "Klimov, Sergey"]
[Black "Makarov, Marat"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2518"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 e6 5.g4 Bg6 6.Nge2 f6 7.h4 Bf7
8.h5 Be7 9.Bf4 Nd7 10.Bg3 Qb6 11.Rb1 Nh6 12.Bh3 fxe5 13.dxe5
g5 14.f4 O-O-O 15.Nd4 Rhg8 16.f5 exf5 17.gxf5 g4 18.Bg2 Bc5 19.Nce2
Bxd4 20.Nxd4 Nxe5 21.Bxe5 Rde8 22.Qe2 c5 23.Nb5 Rxe5 24.Qxe5
Re8 25.Qxe8+ Bxe8 26.Nc3 Nxf5 27.Nxd5 Qe6+ 28.Kd2 Qh6+ 29.Kd3
Qg7 30.c3 Qe5 31.Rhe1 Qg3+ 32.Ne3 Nxe3 33.Rxe3 Bb5+ 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.19"]
[Round "4"]
[White "Romanov, Evgeny"]
[Black "Ionov, Sergey"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2594"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 c5 2.e4 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.h3 e5 7.Nde2
h5 8.Bg5 Be7 9.Bxf6 Bxf6 10.Nd5 Bg5 11.Nec3 Nc6 12.a4 Be6 13.Bc4
Rc8 14.Ba2 h4 15.O-O O-O 16.Kh1 Bh6 17.Ne2 Ne7 18.c3 Rc5 19.b4
Rc8 20.a5 Nxd5 21.Bxd5 Qc7 22.Bxe6 fxe6 23.Qd3 Qc4 24.Rad1 Qxd3
25.Rxd3 Rc6 26.Kg1 Bg5 27.Rfd1 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.19"]
[Round "4"]
[White "Ivanov, Sergey"]
[Black "Fedoseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2542"]
[BlackElo "2428"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 Nc6 7.O-O
e5 8.d5 Ne7 9.b4 Nh5 10.c5 Nf4 11.Bxf4 exf4 12.Rc1 h6 13.Nd4
a5 14.a3 axb4 15.axb4 dxc5 16.bxc5 Nc6 17.Nxc6 bxc6 18.dxc6 Bxc3 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.19"]
[Round "4"]
[White "Khairullin, Ildar"]
[Black "Yevseev, Denis"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2617"]
[BlackElo "2520"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6
8.d5 Ne5 9.Ng3 e6 10.Be2 exd5 11.cxd5 a6 12.a4 Bd7 13.O-O b5
14.h3 Rb8 15.f4 Nc4 16.Bxc4 bxc4 17.e5 Re8 18.Qd2 dxe5 19.fxe5
Rxe5 20.Bf4 Ne8 21.Bxe5 Bxe5 22.Nge4 Bf5 23.Rae1 Nd6 24.Nxc5
Bg7 25.Kh1 Qa5 26.N5e4 Bxe4 27.Nxe4 Qxd2 28.Nxd2 Bxb2 29.Ne4
Rd8 30.Nxd6 Rxd6 31.Re8+ Kg7 32.Rc8 c3 33.Rc7 Rf6 34.Kg1 Rxf1+
35.Kxf1 Kf6 36.Ke2 Ke5 37.Kd3 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.20"]
[Round "5"]
[White "Yevseev, Denis"]
[Black "Gorovykh, Eduard"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2520"]
[BlackElo "2430"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 Nbd7
8.O-O Re8 9.Qc2 Ng4 10.Bg5 Bf6 11.Bxf6 Ngxf6 12.Rad1 c6 13.Rfe1
Qe7 14.a3 a5 15.Bf1 b6 16.Na4 Rb8 17.b4 axb4 18.axb4 c5 19.bxc5
bxc5 20.dxe5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.20"]
[Round "5"]
[White "Fedoseev, Vladimir"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2428"]
[BlackElo "2617"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 Nf6 2.Nc3 e5 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 6.Nf3 Nc6 7.O-O
Be7 8.Rb1 Be6 9.a3 O-O 10.b4 f6 11.d3 Nd4 12.Nxd4 exd4 13.Ne4
Bd5 14.Bb2 f5 15.Nc5 Bxg2 16.Kxg2 Qd5+ 17.Kg1 Bxc5 18.bxc5 Qxc5
19.Qb3+ Rf7 20.Rfc1 Qd6 21.a4 c5 22.a5 Nd7 23.Qxb7 Re8 24.Ba3
f4 25.Qxa7 Qf6 26.Bxc5 fxg3 27.Bxd4 gxf2+ 28.Bxf2 Rxe2 29.Rf1
h6 30.a6 Qg5+ 31.Bg3 Qd5 32.Qb7 Rg2+ 33.Kh1 Rxf1+ 34.Rxf1 Qxb7
35.axb7 Rb2 36.d4 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.20"]
[Round "5"]
[White "Ionov, Sergey"]
[Black "Ivanov, Sergey"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2542"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 dxc4 5.e3 a6 6.a4 c5 7.Bxc4 Nc6
8.O-O Be7 9.dxc5 Qxd1 10.Rxd1 Bxc5 11.Bd2 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.20"]
[Round "5"]
[White "Makarov, Marat"]
[Black "Romanov, Evgeny"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2518"]
[BlackElo "2594"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 c5 2.c4 Nf6 3.Nc3 e6 4.g3 Nc6 5.Bg2 d5 6.cxd5 Nxd5 7.O-O
Be7 8.d4 O-O 9.Rb1 Re8 10.e4 Nxc3 11.bxc3 b6 12.Qa4 Bd7 13.Qc4
cxd4 14.cxd4 Na5 15.Qe2 a6 16.Re1 Bb5 17.Qd1 Bc4 18.a4 Rc8 19.Be3
b5 20.axb5 Bxb5 21.Ne5 Bd6 22.Qh5 Qe7 23.Ng4 Ba3 24.Rxb5 axb5
25.e5 f5 26.exf6 gxf6 27.Qxb5 Nc4 28.Bf4 Qg7 29.Qh5 Kh8 30.d5
e5 31.Bh6 Qe7 32.Qf5 Nd6 33.Qxf6+ Qxf6 34.Nxf6 Re7 35.Bh3 Ra8
36.Be6 Bb2 37.Nd7 Nf7 38.Bd2 Kg7 39.Re4 h5 40.Be3 Rd8 41.Nb6
Rb7 42.Nc4 Bc3 43.Kg2 Rb5 44.Rh4 Kg6 45.Rxh5 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.20"]
[Round "5"]
[White "Levin, Evgeny A"]
[Black "Klimov, Sergey"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2500"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 Ng4
8.Bg5 f6 9.Bh4 g5 10.Bg3 Nh6 11.c5 Nc6 12.cxd6 cxd6 13.d5 Ne7
14.O-O Ng6 15.Re1 f5 16.exf5 Nxf5 17.Nd2 Nf4 18.Bf1 g4 19.Rc1
h5 20.Nb5 Rf7 21.Nb3 Ng6 22.Re4 a6 23.Nc3 Bh6 24.Rc2 h4 25.Rxg4
Rg7 26.Re4 hxg3 27.hxg3 Qb6 28.Na4 Qa7 29.Qd3 Bd7 30.Nc3 Rf8
31.Re1 Nxg3 32.Qxg3 Nf4 33.Qh4 Nh3+ 34.Kh2 Nxf2 35.Ne4 Nxe4 36.Qxh6
Nf6 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.20"]
[Round "5"]
[White "Popov, Valerij"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2592"]
[BlackElo "2604"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 e5 2.g3 Nf6 3.Bg2 d5 4.cxd5 Nxd5 5.Nc3 Nb6 6.Nf3 Nc6 7.O-O
Be7 8.a3 O-O 9.b4 Be6 10.Rb1 f6 11.d3 Nd4 12.Nxd4 exd4 13.Ne4
Ba2 14.Ra1 Bd5 15.Bb2 f5 16.Nd2 a5 17.Bxd5+ Qxd5 18.Qb3 Bf6 19.Rfc1
c6 20.Qxd5+ Nxd5 21.Nf3 axb4 22.axb4 Nc3 23.Bxc3 dxc3 24.Ne1
Kf7 25.Nc2 Ke6 26.Kf1 b5 27.Ke1 Be7 28.e3 c5 29.bxc5 Bxc5 30.Rxa8
Rxa8 31.Ra1 Rxa1+ 32.Nxa1 Kd5 33.Ke2 Bb6 34.Nb3 g5 35.Nc1 b4 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.21"]
[Round "6"]
[White "Gorovykh, Eduard"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2430"]
[BlackElo "2604"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Qf6 5.Nxc6 Bc5 6.Qd2 bxc6
7.Bd3 Ne7 8.Qf4 Qxf4 9.Bxf4 d6 10.Nd2 Be6 11.c3 a5 12.Nb3 Bb6
13.Nd4 Kd7 14.Nxe6 fxe6 15.a4 Raf8 16.Bg3 Ng6 17.f3 h5 18.h4
Be3 19.Ke2 Bh6 20.Rab1 Nf4+ 21.Bxf4 Bxf4 22.Kf2 e5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.21"]
[Round "6"]
[White "Klimov, Sergey"]
[Black "Popov, Valerij"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2518"]
[BlackElo "2592"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.Nf3 Nd7 7.h4
h6 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 e6 11.Bf4 Qa5+ 12.Bd2 Bb4 13.c3
Be7 14.c4 Qc7 15.O-O-O Ngf6 16.Kb1 Rd8 17.Qe2 O-O 18.Bc3 Rfe8
19.Ne5 a5 20.f4 Bb4 21.Be1 Bxe1 22.Rhxe1 c5 23.dxc5 Nxc5 24.Qf3
Rxd1+ 25.Rxd1 Rd8 26.Rxd8+ Qxd8 27.Kc2 Qb6 28.Qe3 Qc7 29.b3 a4
30.Qd2 Ncd7 31.Nxd7 Nxd7 32.Ne4 b5 33.Qd6 Qb7 34.Kd3 axb3 35.axb3
bxc4+ 36.bxc4 Qb1+ 37.Ke3 Nb6 38.Qd8+ Kh7 39.Qd3 Qc1+ 40.Kf3
f5 41.Nd6 Qh1 42.Kf2 Qh4+ 43.Qg3 Qf6 44.Qe3 Nd7 45.c5 e5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.21"]
[Round "6"]
[White "Romanov, Evgeny"]
[Black "Levin, Evgeny A"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2594"]
[BlackElo "2500"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.g3 c5 4.Nf3 cxd4 5.Nxd4 d5 6.Bg2 e5 7.Nf3
d4 8.O-O Nc6 9.e3 Bc5 10.exd4 exd4 11.Nbd2 O-O 12.Nb3 Qb6 13.Bg5
Ne4 14.Bf4 Re8 15.Nxc5 Qxc5 16.Re1 Bd7 17.Qb3 b6 18.Qd3 f5 19.Rad1
Be6 20.Nd2 Nxd2 21.Qxd2 Rad8 22.Bg5 Rc8 23.Rxe6 Rxe6 24.Bd5 Rce8
25.Re1 Qxd5 26.cxd5 Rxe1+ 27.Kg2 R8e2 28.Qf4 Ne5 29.Qxf5 h6 30.Bf4
Nf7 31.Qd3 Rxb2 32.Qxd4 Rbb1 33.Qa4 g5 34.Be3 b5 35.Qe4 Kg7 36.Bd4+
Kf8 37.Bc5+ Kg7 38.Bd4+ Kf8 39.Qg6 Rbc1 40.Bg7+ Ke8 41.Bf6 Rg1+
42.Kh3 g4+ 43.Kh4 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.21"]
[Round "6"]
[White "Ivanov, Sergey"]
[Black "Makarov, Marat"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2542"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Bd2 a5 5.Bg2 d5 6.Nf3 dxc4 7.O-O
O-O 8.Bg5 Nc6 9.Nc3 h6 10.Bxf6 Qxf6 11.Rc1 Rd8 12.e3 e5 13.Nxe5
Nxe5 14.dxe5 Rxd1 15.exf6 Rxc1 16.Rxc1 c6 17.Ne2 gxf6 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.21"]
[Round "6"]
[White "Khairullin, Ildar"]
[Black "Ionov, Sergey"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2617"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 dxc4 3.e3 e6 4.Bxc4 c5 5.Nf3 Nf6 6.O-O a6 7.Nc3
b5 8.Bb3 Bb7 9.e4 cxd4 10.Nxd4 Nc6 11.Be3 Be7 12.Nxc6 Bxc6 13.f3
O-O 14.Ne2 Bb7 15.Rc1 Rc8 16.Nf4 Rxc1 17.Qxc1 Qb8 18.Rf2 Rc8
19.Qd1 Rd8 20.Rd2 Rxd2 21.Qxd2 Bd6 22.g3 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.21"]
[Round "6"]
[White "Yevseev, Denis"]
[Black "Fedoseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2520"]
[BlackElo "2428"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 Nf6 2.c4 e6 3.g3 b6 4.Bg2 Bb7 5.d4 Be7 6.O-O O-O 7.Re1
c5 8.d5 exd5 9.Nh4 Ne4 10.cxd5 Bxh4 11.Bxe4 Bf6 12.Nc3 d6 13.Bg2
Nd7 14.e4 a6 15.a4 Re8 16.Be3 c4 17.Bd4 Nc5 18.Bxf6 Qxf6 19.Bf1
b5 20.axb5 axb5 21.Rxa8 Rxa8 22.Nxb5 Ra2 23.Bxc4 Rxb2 24.Qd4
Qxd4 25.Nxd4 Rb4 26.Rc1 Nxe4 27.Nc6 Rb6 28.Re1 Nf6 29.Re7 Bxc6
30.dxc6 Rxc6 31.Ra7 Kf8 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.23"]
[Round "7"]
[White "Fedoseev, Vladimir"]
[Black "Gorovykh, Eduard"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2428"]
[BlackElo "2430"]
[Annotator ""]
[Source ""]
[Remark ""]

1.g3 Nf6 2.Bg2 d5 3.c4 c6 4.Nf3 g6 5.b3 Bg7 6.Bb2 O-O 7.O-O Bg4
8.d3 Nbd7 9.Nbd2 Re8 10.h3 Bxf3 11.Nxf3 e5 12.Nd2 Qe7 13.Rc1
d4 14.Qc2 Nh5 15.c5 f5 16.b4 f4 17.g4 Nhf6 18.Qb3+ Kh8 19.b5
Rac8 20.Ba3 e4 21.dxe4 Ne5 22.f3 Red8 23.Nc4 Nxc4 24.Rxc4 Nd7
25.Rd1 Ne5 26.Ra4 h5 27.Rxa7 hxg4 28.bxc6 d3 29.cxb7 Rb8 30.Kf1
gxh3 31.Bh1 Nc6 32.Ra6 Rxb7 33.Rb6 dxe2+ 34.Kxe2 Rbd7 35.Rxd7
Qxd7 36.Qd5 Qa7 37.Qg5 Qxa3 38.Qxf4 Qxa2+ 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.23"]
[Round "7"]
[White "Ionov, Sergey"]
[Black "Yevseev, Denis"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2542"]
[BlackElo "2520"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 e6 2.c4 d5 3.Nf3 Nf6 4.e3 a6 5.b3 c5 6.Bb2 cxd4 7.exd4 Nc6
8.Nbd2 Be7 9.a3 dxc4 10.bxc4 O-O 11.Bd3 b5 12.cxb5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.23"]
[Round "7"]
[White "Makarov, Marat"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2518"]
[BlackElo "2617"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6 5.Nc3 d6 6.a3 a6 7.Be3 Bxe3
8.fxe3 Be6 9.Bxe6 fxe6 10.O-O O-O 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.23"]
[Round "7"]
[White "Levin, Evgeny A"]
[Black "Ivanov, Sergey"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2500"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 b6 5.Nbd2 Bb7 6.b3 c5 7.Bd3 Nc6
8.Bb2 Be7 9.O-O O-O 10.Qe2 Rc8 11.cxd5 Qxd5 12.dxc5 Rfd8 13.Ba6
Bxa6 14.Qxa6 Bxc5 15.a3 Qd3 16.Qxd3 Rxd3 17.b4 Be7 18.Rfc1 Rdd8
19.Kf1 Nd5 20.Ne4 h6 21.Ke2 f5 22.Ned2 Bf6 23.Bxf6 Nxf6 24.Rc4
Ne7 25.Rac1 Kf7 26.Nd4 Nfd5 27.Nb5 Rxc4 28.Nxc4 a6 29.Nbd6+ Kf6
30.e4 Nf4+ 31.Kf3 Nfg6 32.Rd1 Nc6 33.Nxb6 Nge5+ 34.Ke2 g5 35.exf5
exf5 36.Nd5+ Kg6 37.Nc7 Nb8 38.Ne6 Rg8 39.Nc5 Kf6 40.Rd5 g4 41.Nd3
Nxd3 42.Rxd3 Nc6 43.Nc4 Ne5 44.Nxe5 Kxe5 45.Rc3 Rg6 46.Rc5+ Ke4
47.Rc4+ Ke5 48.Ke3 Rd6 49.Rc5+ Kf6 50.a4 h5 51.g3 Kg5 52.Rc2
h4 53.b5 axb5 54.axb5 Rb6 55.Rb2 f4+ 56.gxf4+ Kf5 57.Rb4 h3 58.Kd4
Rb8 59.Kd5 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.23"]
[Round "7"]
[White "Popov, Valerij"]
[Black "Romanov, Evgeny"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2592"]
[BlackElo "2594"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.Nf3 d5 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3
e6 8.Bd3 Bxd3 9.Qxd3 Bd6 10.Bxd6 Qxd6 11.O-O 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.23"]
[Round "7"]
[White "Matlakov, Maxim"]
[Black "Klimov, Sergey"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2604"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.O-O
Nb6 8.Nc3 Nc6 9.e3 e5 10.d5 e4 11.dxc6 Qxd1 12.Rxd1 exf3 13.Bxf3
bxc6 14.Ne2 Rb8 15.Rb1 Nc4 16.b3 Ne5 17.Be4 Bg4 18.Kf1 Nf3 19.Bxf3
Bxf3 20.Bb2 c5 21.Bxg7 Kxg7 22.Rbc1 Rfd8 23.Rxd8 Rxd8 24.Ke1
Rd5 25.Rc4 g5 26.Nc3 Rd3 27.Rxc5 g4 28.Rxc7 Rd6 29.Ne2 Rh6 30.Nd4
Rxh2 31.Nxf3 gxf3 32.e4 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.24"]
[Round "8"]
[White "Gorovykh, Eduard"]
[Black "Klimov, Sergey"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2430"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 g6 2.Nc3 Bg7 3.d4 Nf6 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6
8.d5 Ne5 9.Ng3 e6 10.Be2 exd5 11.cxd5 a6 12.a4 h5 13.O-O h4 14.Nh1
Nh7 15.Qd2 f5 16.exf5 gxf5 17.Nf2 Ng6 18.Bh6 Qf6 19.Bxg7 Qxg7
20.Rfe1 Bd7 21.Kh1 Rae8 22.Bf1 Qf6 23.Nh3 Rf7 24.Qh6 Rfe7 25.Rxe7
Rxe7 26.Nf4 Nxf4 27.Qxf4 Nf8 28.Rd1 Kg7 29.Qd2 Ng6 30.f4 Re8
31.Kg1 Rb8 32.g3 Rh8 33.Rb1 Ne7 34.b4 Qd4+ 35.Qxd4+ cxd4 36.Ne2
d3 37.Nd4 hxg3 38.hxg3 d2 39.Rd1 Nxd5 40.Rxd2 Nxb4 41.a5 Rd8
42.Bg2 Nc6 43.Nxc6 Bxc6 44.Bxc6 bxc6 45.Rb2 c5 46.Rb6 Kf6 47.Rxa6
Ke6 48.Kf2 Kd5 49.Ra7 Rb8 50.g4 fxg4 51.Kg3 c4 52.a6 Rc8 53.Re7
c3 54.a7 Kc6 55.Kxg4 Kb6 56.Re1 d5 57.Ra1 c2 58.Kf3 Kb7 59.Ke2
c1N+ 60.Kf3 Nb3 61.Ra3 Nd4+ 62.Kg4 Rg8+ 63.Kh5 Rf8 64.Ra5 Ne2
65.f5 Ka8 66.Kg6 d4 67.Kg7 Rd8 68.f6 d3 69.f7 Nf4 70.Ra1 d2 71.Kf6
Nd5+ 72.Ke6 Kb7 73.Rd1 Nf4+ 74.Ke7 Ra8 75.Rxd2 Ng6+ 76.Kf6 Nf8
77.Re2 Kxa7 78.Re8 Kb7 79.Ke7 Ng6+ 80.Kf6 Nf8 81.Ke7 Ng6+ 82.Kf6
Nf8 83.Ke7 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.24"]
[Round "8"]
[White "Romanov, Evgeny"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2594"]
[BlackElo "2604"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.g3 Nf6 3.Bg2 c6 4.c4 g6 5.O-O Bg7 6.d4 O-O 7.Qb3 Qb6
8.Nc3 Be6 9.c5 Qxb3 10.axb3 Nbd7 11.b4 a6 12.h3 h6 13.Nd2 b6
14.Nb3 Bf5 15.cxb6 Nxb6 16.g4 Be4 17.Nxe4 Nxe4 18.Bf4 Nd6 19.Na5
Bxd4 20.Nxc6 Bf6 21.Bxh6 Rfc8 22.g5 Rxc6 23.gxf6 e6 24.Be3 Nd7
25.Rfc1 Rac8 26.Rxc6 Rxc6 27.Bg5 Rb6 28.Be3 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.24"]
[Round "8"]
[White "Ivanov, Sergey"]
[Black "Popov, Valerij"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2542"]
[BlackElo "2592"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.c3 Nge7 7.d4
cxd4 8.cxd4 exd4 9.Bf4 a6 10.Ba4 b5 11.Bb3 d6 12.a4 bxa4 13.Rxa4
O-O 14.Na3 Be6 15.Bxe6 fxe6 16.Ng5 e5 17.Qb3+ d5 18.Qh3 h6 19.Ne6
Qc8 20.Nxf8 Qxh3 21.gxh3 Kxf8 22.Bd2 d3 23.b4 Nd4 24.Kg2 Nb3
25.Rd1 Rc8 26.Rxa6 dxe4 27.b5 Nxd2 28.Rxd2 Rc1 29.h4 Nd5 30.h3
Rc3 31.b6 Nxb6 32.Rxb6 Rxa3 33.Rb4 h5 34.Rxe4 Bh6 35.Rd1 Bf4
36.Rc4 d2 37.Rc7 Rd3 38.Kf1 Rxh3 39.Ke2 Ra3 40.Rb1 Ra8 41.Rd7
Rc8 42.Rbb7 Re8 43.Rf7+ Kg8 44.Rg7+ Kh8 45.Rh7+ Kg8 46.Rbg7+
Kf8 47.Rxg6 Rd8 48.Rg1 Rd4 49.Rxh5 Re4+ 50.Kd1 Rc4 51.Rh8+ Kf7
52.Ke2 Re4+ 53.Kd1 Rc4 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.24"]
[Round "8"]
[White "Khairullin, Ildar"]
[Black "Levin, Evgeny A"]
[Result "1/2-1/2"]
[ECO "E84"]
[WhiteElo "2617"]
[BlackElo "2500"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2
a6 8.Qd2 Rb8 9.Rc1 Bd7 10.Nd1 b5 11.b3 e6 12.g3 Ne7 13.Bg2 bxc4
14.bxc4 Bc8 15.O-O Nd7 16.d5 Nc5 17.Nf2 Rb2 18.Rc2 Rxc2 19.Qxc2
c6 20.dxe6 Nxe6 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.24"]
[Round "8"]
[White "Yevseev, Denis"]
[Black "Makarov, Marat"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2520"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Bb4+ 6.Bd2 a5 7.Qc2
Bxd2+ 8.Qxd2 c6 9.a4 Ne4 10.Qc1 Nd6 11.Ne5 Na6 12.O-O O-O 13.Nd2
Nb4 14.Ndxc4 f6 15.Rd1 Nxc4 16.Nxc4 Bd7 17.e4 Be8 18.Qc3 Bg6
19.f4 f5 20.e5 Bh5 21.Rd2 g5 22.Rf1 Rf7 23.Nd6 Rg7 24.Qb3 Nd5
25.Nxb7 Qe7 26.Nd6 Kh8 27.Bxd5 cxd5 28.Qe3 gxf4 29.Rxf4 Rag8
30.b3 Bg4 31.Rc2 h5 32.Rf1 Rh7 33.Rfc1 h4 34.Rc7 Qf8 35.Rc8 f4
36.Qxf4 Qxf4 37.Rxg8+ Kxg8 38.gxf4 Rg7 39.Rc8+ Kh7 40.Ne8 Rb7
41.Nf6+ Kg6 42.Nxg4 Kf5 43.Nf2 Kxf4 44.Rc3 Rb8 45.Kf1 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.24"]
[Round "8"]
[White "Fedoseev, Vladimir"]
[Black "Ionov, Sergey"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2428"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3
Be7 8.Qe2 O-O 9.O-O-O a6 10.Rhg1 Nxd4 11.Rxd4 b5 12.Bb3 Nd7 13.g4
Nc5 14.g5 Qc7 15.e5 d5 16.f4 Nxb3+ 17.axb3 b4 18.Nd1 a5 19.f5
exf5 20.Rh4 f4 21.Bxf4 Bf5 22.Ne3 Be4 23.Nxd5 Bxd5 24.Qd3 g6
25.Qxd5 Qb6 26.Rg3 Rfd8 27.Qe4 Qf2 28.Kb1 Rd1+ 29.Bc1 Rxc1+ 30.Kxc1
Qf1+ 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.25"]
[Round "9"]
[White "Ionov, Sergey"]
[Black "Gorovykh, Eduard"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2542"]
[BlackElo "2430"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 c5 5.Bxf6 Bxf6 6.Ne4 Bxd4
7.Nxd4 cxd4 8.Qxd4 O-O 9.c4 Nc6 10.Qd2 d6 11.Nc3 Be6 12.e3 Rc8
13.b3 Qa5 14.Be2 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.25"]
[Round "9"]
[White "Makarov, Marat"]
[Black "Fedoseev, Vladimir"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2518"]
[BlackElo "2428"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.cxd5 cxd5 5.d4 Nc6 6.Bf4 a6 7.Rc1
e6 8.e3 Nh5 9.Be5 f6 10.Bg3 g6 11.Bd3 Be7 12.O-O O-O 13.e4 dxe4
14.Bxe4 Na5 15.Bb1 Nxg3 16.hxg3 b5 17.Qe2 Ra7 18.Ne4 Re8 19.Rfd1
Kg7 20.g4 Nc4 21.Nc5 Bd6 22.b3 Nb6 23.Ne5 Rc7 24.b4 Qe7 25.Ned3
Nc4 26.Re1 e5 27.Ne4 Bxb4 28.Nxb4 Qxb4 29.g5 fxg5 30.Nxg5 Qe7
31.Nf3 Bg4 32.d5 Qf6 33.Be4 Rf7 34.Rc3 Ref8 35.Qc2 Bxf3 36.Rxf3
Qb6 37.Rxf7+ Rxf7 38.Re2 Qd4 39.g3 Rf6 40.Bg2 h5 41.Qe4 Qa1+
42.Kh2 Qc1 43.Qc2 Qg5 44.Qe4 Rf8 45.Rc2 h4 46.Qd3 hxg3+ 47.Qxg3
Qf5 48.Qc3 Qf4+ 49.Kg1 Qg4 50.Rc1 Rf4 51.Re1 Qg5 52.Qc1 Qf6 53.Re2
Rg4 54.Qc3 Qg5 55.Qh3 Qc1+ 56.Kh2 Qf4+ 57.Kg1 Qd4 58.Re1 Nd6
59.Qe3 Kf6 60.Qxd4 Rxd4 61.Re2 Kf5 62.Bh3+ Kf4 63.Re3 Rd1+ 64.Kg2
Rd2 65.Rf3+ Ke4 66.Ra3 Kxd5 67.Rxa6 g5 68.Bd7 Kc5 69.a4 b4 70.Rc6+
Kd5 71.Rb6 Rb2 72.a5 Nc4 73.Rb5+ Kd6 74.Be8 Ne3+ 75.Kf3 Nd5 76.Bf7
e4+ 77.Kg4 Nc3 78.Rb7 Rxf2 79.a6 Nd5 80.a7 Ra2 81.Rb5 Ne3+ 82.Kxg5
Rxa7 83.Rxb4 Rxf7 84.Rxe4 Nd5 85.Re1 Rf2 86.Kg4 Nf6+ 87.Kg3 Rf5
88.Ra1 Ke5 89.Ra5+ Nd5 90.Ra1 Rf8 91.Re1+ Kd4 92.Ra1 Nc3 93.Kg4
Ke5 94.Ra5+ Ke4 95.Rc5 Nd1 96.Rc4+ Ke5 97.Rc5+ Kd4 98.Ra5 Ne3+
99.Kg5 Nd5 100.Kg4 Nf6+ 101.Kg3 Rg8+ 102.Kf3 Nd5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.25"]
[Round "9"]
[White "Levin, Evgeny A"]
[Black "Yevseev, Denis"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2500"]
[BlackElo "2520"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Bd3 dxc4 7.Bxc4
b5 8.Bd3 Bb7 9.a3 Bd6 10.O-O O-O 11.Qc2 a6 12.b4 a5 13.Rb1 axb4
14.axb4 Qe7 15.e4 e5 16.Ne2 Bxb4 17.Ng3 g6 18.dxe5 Ng4 19.Bg5
Qc5 20.e6 fxe6 21.Qb3 Nde5 22.Qxe6+ Rf7 23.Nxe5 Nxe5 24.Be2 Bc8
25.Qb3 Bc3 26.Be3 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.25"]
[Round "9"]
[White "Popov, Valerij"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2592"]
[BlackElo "2617"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.d4 Nf6 3.c4 e6 4.e3 c5 5.cxd5 exd5 6.Bb5+ Bd7 7.Bxd7+
Nbxd7 8.dxc5 Nxc5 9.O-O Be7 10.Nc3 O-O 11.b3 Rc8 12.Bb2 a6 13.Qd4
Ne6 14.Qd3 Qa5 15.Ne2 Ne4 16.Ng3 Bf6 17.Bxf6 Nxf6 18.Rfd1 Rc7
19.Qf5 Rc5 20.Qb1 Qc7 21.Rc1 Rc8 22.Rxc5 Qxc5 23.Nf5 Rc7 24.N5d4
Nxd4 25.Nxd4 Qc3 26.Ne2 Qd2 27.Qd1 Qb2 28.Nf4 Rc2 29.Nd3 Qc3
30.Rc1 Rxc1 31.Qxc1 Qxc1+ 32.Nxc1 Kf8 33.Nd3 Nd7 34.Nf4 Nf6 35.f3
Ke7 36.Kf2 Kd6 37.Ke2 Nd7 38.Kd2 g6 39.Kc3 Ne5 40.h4 Nc6 41.Nh3
Nd8 42.a4 b6 43.Nf2 Ne6 44.g4 h6 45.b4 f5 46.gxf5 gxf5 47.Nd3
d4+ 48.exd4 Kd5 49.h5 Nxd4 50.Nf4+ Ke5 51.Ng6+ Kd5 52.Nf4+ Ke5
53.Ng6+ 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.25"]
[Round "9"]
[White "Matlakov, Maxim"]
[Black "Ivanov, Sergey"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2604"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 dxc4 5.Bg2 Nc6 6.O-O Rb8 7.Nc3
b5 8.Ne5 Nxe5 9.dxe5 Nd7 10.Bf4 Bb7 11.Bxb7 Rxb7 12.Qc2 Be7 13.Rfd1
c5 14.a4 b4 15.Ne4 O-O 16.Qxc4 Nb6 17.Qa6 Rd7 18.Rdc1 Nd5 19.Nxc5
Bxc5 20.Rxc5 Nxf4 21.gxf4 Rd4 22.Rac1 g6 23.Rc8 Rd1+ 24.Rxd1
Qxd1+ 25.Kg2 Rxc8 26.Qxc8+ Kg7 27.Qa6 Qd4 28.e3 Qxb2 29.Qxa7
b3 30.a5 Qa2 31.a6 b2 32.Qe7 Qd5+ 33.e4 Qxe4+ 34.f3 Qd5 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.25"]
[Round "9"]
[White "Klimov, Sergey"]
[Black "Romanov, Evgeny"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2518"]
[BlackElo "2594"]
[Annotator ""]
[Source ""]
[Remark ""]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 c6 5.Nf3 Bf5 6.Ne5 Nd7 7.Qf3
Be6 8.Bf4 Ngf6 9.h3 Bd5 10.Nc4 Bxc4 11.Bxc4 e6 12.O-O Be7 13.Rad1
O-O 14.Rfe1 Rad8 15.Bb3 Rfe8 16.Ne4 Nxe4 17.Qxe4 Nf6 18.Qe2 Bd6
19.Bc1 c5 20.dxc5 Bxc5 21.c3 Bd6 22.Qf3 Re7 23.g3 Red7 24.Kg2
a6 25.h4 Qc7 26.Bg5 Be7 27.Bf4 Bd6 28.Bg5 Be7 29.Rxd7 Rxd7 30.Rd1 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.26"]
[Round "10"]
[White "Gorovykh, Eduard"]
[Black "Romanov, Evgeny"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2430"]
[BlackElo "2594"]
[Annotator ""]
[Source ""]
[Remark ""]

1.c4 e5 2.g3 Nc6 3.Bg2 Bc5 4.e3 Nge7 5.a3 a6 6.Nc3 d6 7.Nge2
O-O 8.O-O Ba7 9.h3 Be6 10.Nd5 Qd7 11.Kh2 Rae8 12.b4 b5 13.Nec3
bxc4 14.Qa4 Nxd5 15.Nxd5 e4 16.Bxe4 Nd4 17.Qxd7 Bxd7 18.d3 Nb3
19.Rb1 c6 20.Nc7 Re7 21.Nxa6 Bc8 22.b5 cxb5 23.Nb4 Bc5 24.Rd1
Be6 25.Bc6 Bxb4 26.axb4 c3 27.Re1 Rb8 28.Bf3 Rc8 29.Bg4 f5 30.Bxf5
Bxf5 31.Rxb3 Bxd3 32.Ra3 Re4 33.Rd1 Bc2 34.Rd4 d5 35.Ra5 Rxd4
36.exd4 Ba4 37.Ra7 c2 38.Rd7 Rc4 39.Rxd5 Rxb4 40.Be3 Rb1 41.Rc5
b4 42.Rc4 b3 0-1

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.26"]
[Round "10"]
[White "Ivanov, Sergey"]
[Black "Klimov, Sergey"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2542"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O 5.Bg2 c5 6.d5 e6 7.Nc3 exd5
8.cxd5 d6 9.O-O Re8 10.h3 Bd7 11.Qb3 Na6 12.Bf4 b5 13.Nxb5 c4
14.Qxc4 Rc8 15.Qb3 Nc5 16.Qc4 Na6 17.Qb3 Nc5 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.26"]
[Round "10"]
[White "Khairullin, Ildar"]
[Black "Matlakov, Maxim"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2617"]
[BlackElo "2604"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 a6 6.Qc2 c5 7.cxd5 exd5
8.Be2 Nc6 9.Ne5 cxd4 10.Nxc6 bxc6 11.exd4 Bd6 12.O-O O-O 13.Bg5
Re8 14.Rfe1 h6 15.Bh4 Rb8 16.b3 g5 17.Bg3 Bxg3 18.hxg3 Qa5 19.Na4
Bg4 20.f3 Bd7 21.Nc5 Re7 22.Red1 Bc8 23.Kf2 Kg7 24.g4 Nd7 25.Rac1
Nxc5 26.Qxc5 Qc7 27.Re1 Bb7 28.Bd3 Rbe8 29.Rxe7 Rxe7 30.g3 Qd7
31.Qb4 Qc7 32.Qc5 a5 33.b4 axb4 34.Qxb4 Ba8 35.a4 Qa7 36.Qc5
Qd7 37.Re1 Rxe1 38.Kxe1 Qe8+ 39.Kf2 Qb8 40.Qc3 Bb7 41.Qb4 Qa8
42.Be2 Bc8 43.a5 Ba6 44.Qb6 Bxe2 45.Kxe2 Qf8 46.Qxc6 Qe7+ 47.Kd1
Qd8 48.Qb5 Qd6 49.Kc2 Qxg3 50.Qxd5 Qf2+ 51.Kb3 Qf1 52.Kb4 Qa6
53.Qe5+ Kg8 54.Qb8+ Kg7 55.Qb5 Qd6+ 56.Qc5 Qa6 57.d5 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.26"]
[Round "10"]
[White "Yevseev, Denis"]
[Black "Popov, Valerij"]
[Result "1-0"]
[ECO "?"]
[WhiteElo "2520"]
[BlackElo "2592"]
[Annotator ""]
[Source ""]
[Remark ""]

 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.26"]
[Round "10"]
[White "Fedoseev, Vladimir"]
[Black "Levin, Evgeny A"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2428"]
[BlackElo "2500"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.Nc3 d6 3.e4 c6 4.f4 Qa5 5.Bd3 e5 6.Nf3 exd4 7.Nxd4
g6 8.Nb3 Qc7 9.O-O Bg7 10.Qe1 O-O 11.Qh4 Nbd7 12.f5 b5 13.Bg5
Bb7 14.e5 dxe5 15.Ne4 Qb6+ 16.Kh1 c5 17.Nbxc5 Bxe4 18.Nxe4 Rae8
19.Rf3 Nxe4 20.Bxe4 Nf6 21.Raf1 Nxe4 22.Qxe4 Rc8 23.f6 Bh8 24.c3
Rfe8 25.Be3 Qe6 26.Qh4 h5 27.Qg5 Rc4 28.h3 h4 29.Bxa7 e4 30.Re3
Ra4 31.Bd4 Qc6 32.a3 b4 33.axb4 Ra2 34.Qxh4 Rxb2 35.Rg3 Rf8 36.Rxg6+ 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.26"]
[Round "10"]
[White "Ionov, Sergey"]
[Black "Makarov, Marat"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2542"]
[BlackElo "2518"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 Nc6 5.e4 d5 6.cxd5 exd5 7.e5
Nh5 8.Be3 g6 9.Bb5 Bd7 10.Bxc6 Bxc6 11.Nge2 O-O 12.Qb3 a5 13.O-O
f6 14.exf6 Nxf6 15.Bf4 Be7 16.a3 a4 17.Qc2 Nd7 18.Rae1 Bf6 19.Be3
Re8 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.27"]
[Round "11"]
[White "Makarov, Marat"]
[Black "Gorovykh, Eduard"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2518"]
[BlackElo "2430"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 Nf6 2.c4 g6 3.d4 Bg7 4.g3 c6 5.Bg2 d5 6.b3 O-O 7.O-O Ne4
8.Bb2 Nd7 9.e3 a5 10.cxd5 cxd5 11.a4 Ndf6 12.Ne5 b6 13.Na3 Nd6
14.Qc2 Ba6 15.Rfc1 Rc8 16.Qd1 e6 17.Bf1 Bxf1 18.Qxf1 Nd7 19.Nc6
Qf6 20.Nb5 Nc4 21.bxc4 Rxc6 22.cxd5 exd5 23.Rxc6 Qxc6 24.Ba3
Rd8 25.Rc1 Qe6 26.Rc7 Bf8 27.Bxf8 Rxf8 28.Qc1 Nf6 29.Rc6 Qf5
30.Qc2 Qf3 31.Nc3 Rb8 32.Qd1 Qxd1+ 33.Nxd1 Ne4 34.Nc3 Nxc3 35.Rxc3
b5 36.axb5 Rxb5 37.Rc8+ Kg7 38.Kg2 Kf6 39.Kf3 h5 40.h4 Kf5 41.Ra8
f6 42.Ra6 g5 43.hxg5 Kxg5 44.Kg2 Kf5 45.f3 Kg5 46.Kh3 Kf5 47.Ra8
Kg5 48.e4 dxe4 49.fxe4 Kg6 50.Kg2 Rb4 51.Rxa5 Rxd4 52.Kf3 Rd1
53.Ra6 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.27"]
[Round "11"]
[White "Levin, Evgeny A"]
[Black "Ionov, Sergey"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2500"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 Ne4 7.Bd2
Bf6 8.O-O O-O 9.Rc1 c5 10.d5 exd5 11.cxd5 Nxd2 12.Nxd2 d6 13.Nc4
Ba6 14.Qb3 Bxc4 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.27"]
[Round "11"]
[White "Popov, Valerij"]
[Black "Fedoseev, Vladimir"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2592"]
[BlackElo "2428"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bg4 5.Qb3 Qb6 6.Nc3 e6 7.Nh4 Nbd7
8.h3 Bh5 9.g4 Bg6 10.c5 Qc7 11.Nxg6 hxg6 12.Bg2 b6 13.cxb6 Nxb6
14.g5 Nfd7 15.e4 dxe4 16.Nxe4 Nd5 17.O-O Be7 18.Bd2 Rb8 19.Qc2
Bb4 20.Rfc1 Bxd2 21.Qxd2 N7b6 22.Rc2 O-O 23.Rac1 Ne7 24.Ng3 Rbc8
25.Bxc6 Nxc6 26.Rxc6 Qxc6 27.Rxc6 Rxc6 28.h4 Rfc8 29.h5 gxh5
30.Nxh5 Rc1+ 31.Kg2 R1c2 32.Qe1 Nd7 33.g6 Rxb2 34.Nf4 Nf8 35.gxf7+
Kxf7 36.a4 Rcc2 37.Nd3 Ra2 38.Qa5 Rd2 39.Qxa7+ Kg8 40.Qa6 Kh7
41.Qb5 Kh6 42.Qb3 g5 43.a5 Kh5 44.a6 Ng6 45.Kg3 Rxa6 46.Nc5 Raa2
47.Qb7 g4 48.Qh7+ Kg5 49.Ne4+ Kf5 50.Nxd2 Rxd2 51.Qh5+ Kf6 52.Qxg4
Rd3+ 53.Kg2 e5 54.dxe5+ Nxe5 55.Qf4+ Ke6 56.Qe4 Rf3 57.Qd4 Kf5
58.Qd6 Ke4 59.Qe6 Kd4 60.Qd6+ Ke4 61.Qc5 Kf4 62.Qf8+ Ke4 63.Qa8+
Kf4 64.Qb7 Rc3 65.Qb4+ Rc4 66.Qf8+ Kg4 67.Qg7+ Kf5 68.Qh7+ Kg5
69.Qg8+ Kf5 70.Qd5 Rf4 71.Kf1 Rg4 72.Ke2 Re4+ 73.Kd1 Rf4 74.Qc5
Rc4 75.Qf8+ Kg5 76.Qg8+ Kf5 77.Qh7+ Kf4 78.Ke2 Re4+ 79.Kf1 Nf3
80.Qf7+ Kg4 81.Qg6+ Kf4 82.Qg3+ 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.27"]
[Round "11"]
[White "Matlakov, Maxim"]
[Black "Yevseev, Denis"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2604"]
[BlackElo "2520"]
[Annotator ""]
[Source ""]
[Remark ""]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 c6 5.Bg5 h6 6.Bh4 dxc4 7.e4 g5
8.Bg3 b5 9.Ne5 Bb7 10.h4 g4 11.Nxg4 Nbd7 12.Nxf6+ Qxf6 13.h5
e5 14.d5 Bb4 15.Be2 cxd5 16.exd5 Nb6 17.Bf3 Rg8 18.Qe2 Bxc3+
19.bxc3 Bxd5 20.Bxd5 Nxd5 21.O-O O-O-O 22.a4 Nxc3 23.Qe3 Rd3
24.Qc5+ Kd8 25.Rae1 Rg5 26.axb5 Rdxg3 27.fxg3 Qb6 28.Qxb6+ axb6
29.Rxf7 Nxb5 30.Ra1 1-0

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.27"]
[Round "11"]
[White "Klimov, Sergey"]
[Black "Khairullin, Ildar"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2518"]
[BlackElo "2617"]
[Annotator ""]
[Source ""]
[Remark ""]

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 Nb8 10.d4 Nbd7 11.Nbd2 1/2-1/2

[Event "83rd Ch St. Petersburg"]
[Site "St. Petersburg RUS"]
[Date "2010.05.27"]
[Round "11"]
[White "Romanov, Evgeny"]
[Black "Ivanov, Sergey"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2594"]
[BlackElo "2542"]
[Annotator ""]
[Source ""]
[Remark ""]

1.Nf3 d5 2.g3 g6 3.Bg2 Bg7 4.c4 d4 5.O-O e5 6.d3 Ne7 7.b4 O-O
8.Nbd2 a5 9.b5 c5 10.bxc6 Nexc6 11.Rb1 Na6 12.Ne1 Re8 13.Nc2
Nab4 14.Rb2 Bf8 15.a3 Na6 16.Rb1 Nc5 17.Ne4 Ne6 18.Rb5 Nc7 19.Bg5
Be7 20.Bxe7 Qxe7 21.Rb6 Ne6 22.e3 f5 23.Nd2 dxe3 24.Nxe3 Qxa3
25.Rxc6 bxc6 26.Bxc6 Ba6 27.Nd5 Kg7 28.Qa1 Qxa1 29.Rxa1 Rec8
30.Bxa8 Rxa8 31.Rxa5 Bb7 32.Rxa8 Bxa8 33.Nf3 e4 34.dxe4 fxe4
35.Nd2 Nc5 36.Kf1 g5 37.Ke2 Kg6 38.Ke3 Kf5 39.Nc7 Bb7 40.Kd4
Nd7 41.h3 h5 42.Ne8 e3 43.fxe3 Bg2 44.e4+ Ke6 45.h4 gxh4 46.gxh4
Nf8 47.Ng7+ Kf7 48.Nxh5 Ng6 49.c5 Nxh4 50.Nf4 Bh1 51.c6 Ke7 52.Ke5
Kd8 53.Kd6 Bxe4 54.Nxe4 Nf5+ 55.Kc5 Ne7 56.Ne6+ Kc8 57.Nd6+ Kb8
58.c7+ Ka7 59.Nd4 1-0