[Event "?"]
[Site "?"]
[Date "2012.08.03"]
[White "Alekseev, Evgeny"]
[Black "Vitiugov, Nikita"]
[WhiteElo "2673"]
[BlackElo "2705"]
[Result "1-0"]
[GameID "182"]
[UniqID "103805"]
[WhiteClock "0:02:34"]
[BlackClock "0:02:41"]
[Stamp "1746"]
[LastMoves "95...Qe1+ 96.Kh5 +299.83"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Nc6 6.a3 Be7 7.Nge2
Bf6 8.Be3 Nge7 9.O-O O-O 10.Qd2 {N} ( 10.Ng3 Bxd4 11.Bxd4
Nxd4 12.Bxh7+ Kxh7 13.Qxd4 c6 14.Qd3+ Kg8 15.f4 g6 16.Rae1 Nf5
17.Nce2 Qb6+ 18.Kh1 Qxb2 19.c3 {... 1/2-1/2, Reefat Bin-Sattar (BAN) - Buckley Simon T (ENG), Ch Great Britain}
) Bf5 11.Ng3 Bxd3 12.Qxd3 g6 13.Bh6 Re8 14.Nce2 Bg7 15.Qd2 Qd7
16.Rae1 Nf5 17.Bxg7 Nxg7 18.Nf4 h5 19.Nge2 Qf5 20.Nc3 Rad8 21.Rxe8+
Nxe8 22.Re1 Nf6 23.f3 h4 24.Re3 Kg7 25.Nce2 b6 26.Qc3 Qd7 27.Nd3
Ne7 28.Ne5 Qd6 29.g4 hxg3 30.Nxg3 Rh8 31.Qe1 Nc6 32.c3 Nd8 {?!}
( 32...Na5 33.Qf1 c5 34.Qg2 Kf8 35.Ne2 Nc4 36.Qg3 Qd8 37.Nxg6+
fxg6 38.Nf4 Nxe3 39.Ne6+ Kf7 40.Nxd8+ {<font color=red>-0.26|d19</font>}
{$15} ) 33.f4 Nh5 34.f5 g5 {?!} ( 34...Nf4 35.Ne2 Nxe2+ 36.Qxe2
gxf5 37.Qf3 Nc6 38.Nxc6 Qxc6 39.Qxf5 Rh6 40.h4 Rg6+ 41.Kh2 Qd6+
42.Qe5+ {<font color=red>+0.21|d21</font>} {$11} ) 35.Qf1
{?} ( 35.Nxh5+ Rxh5 36.Qe2 Rh4 37.Qg2 f6 38.Ng6 Re4 39.Rxe4 dxe4
40.Qxe4 Nf7 41.Qe8 Qd8 42.Qxd8 Nxd8 {<font color=red>+1.03|d18</font>}
{$16} ) Nf4 36.Qf3 f6 {?!} ( 36...Rh4 37.Re1 {<font color=red>-0.09|d18</font>}
{$11} ) 37.Ng4 {?} ( 37.Ng6 Nxg6 38.fxg6 Qf4 39.Re7+ Kxg6
40.Qxd5 c6 41.Qd7 Qc1+ 42.Nf1 Qd1 43.Re8 Nf7 44.Rxh8 Nxh8 {<font color=red>+0.71|d20</font>}
{$14} ) c5 38.Ne2 Rh3 39.Nxf4 Rxf3 40.Nh5+ Kf7 41.Rxf3 cxd4
42.Nhxf6 dxc3 43.Rxc3 d4 44.Rh3 Ke7 45.Ne4 {?} ( 45.Rh8 d3 46.Re8+
Kf7 47.Rh8 Qd4+ 48.Kf1 Ne6 49.fxe6+ Kxe6 50.Re8+ Kf5 51.Re1 Qxb2
52.h3 Qxa3 {<font color=red>-0.98|d23</font>} {$17} ) Qf4
46.f6+ Ke6 47.Ngf2 Qc1+ {?!} ( 47...Nf7 48.Kg2 Ne5 49.Rg3 g4
50.h3 d3 51.hxg4 d2 52.Nc3 Qxf6 53.Re3 Kf7 54.Ncd1 Qc6+ 55.Kg3
{<font color=red>-2.77|d24</font>} {$19} ) 48.Kg2 Qxb2 49.Rh8
Nf7 50.Re8+ Kf5 51.Re7 Kg6 52.Rxa7 d3 53.Rd7 Qxa3 54.Rxd3 Qa4
{?!} ( 54...Qa8 55.Rc3 Nd6 56.Kf3 Qb8 57.Ke2 Nxe4 58.Nxe4 Qxh2+
59.Kd3 g4 60.Rc8 Qg2 61.Re8 Qf1+ 62.Kd4 {Houdini Aquarium (0:00:00)}
{<font color=red>-2.15|d20</font>} {$19} ) 55.Rc3 {?!}
( 55.h4 gxh4 {Houdini Aquarium (0:01:26)} {<font color=red>-1.17|d22</font>}
{$17} ) Qa8 56.Kf1 b5 57.Rb3 Qa4 58.Rb1 {?!} ( 58.Rg3 b4 59.Nd2
Nd6 60.h4 Kxf6 61.hxg5+ Kg6 62.Ke2 Nf5 63.Rd3 Qb5 64.Kd1 Qa6
65.Ke2 Kxg5 {<font color=red>-2.69|d20</font>} {$19} ) Qc2
{?!} ( 58...Ne5 59.Nd2 Nc4 60.Nfe4 Nxd2+ 61.Nxd2 Qf4+ 62.Ke1
Qxh2 63.Rxb5 g4 64.f7 Kxf7 65.Nf1 Qc2 66.Rb7+ {Houdini Aquarium (0:00:00)}
{<font color=red>-3.25|d20</font>} {$19} ) 59.Rb4 Ne5 60.Rd4
{?!} ( 60.Kg2 Qc6 61.Rd4 Nf7 62.Nd3 Qc2+ 63.Ndf2 Qb3 64.Nd3 Qa2+
65.Ndf2 Qa3 66.Rd2 b4 67.Nd3 b3 {<font color=red>-2.09|d21</font>}
{$19} ) Nc4 61.Kg2 Ne3+ {?!} ( 61...Qe2 {<font color=red>-5.45|d20</font>}
{$19} ) 62.Kf3 Nf5 63.Rd7 Nh4+ 64.Ke3 Nf5+ 65.Kf3 Nh4+ 66.Ke3
Qc1+ 67.Ke2 Qc4+ 68.Ke3 Nf5+ 69.Kf3 Nd4+ 70.Ke3 Nf5+ 71.Kf3 Qe6
{?!} ( 71...b4 72.f7 Kg7 73.f8=Q+ Kxf8 74.Rd8+ Ke7 75.Rd2 b3
76.Nd1 Qf1+ 77.Nef2 Qb5 78.h3 Qe5 79.Kg2 {<font color=red>-4.32|d17</font>}
{$19} ) 72.Rb7 Qb3+ 73.Ke2 Qc2+ 74.Ke1 Qc1+ 75.Ke2 Qc2+ 76.Ke1
Nd4 77.Kf1 Qe2+ {?!} ( 77...Qc1+ 78.Kg2 Nf5 79.h4 Nxh4+ 80.Kh2
Nf3+ 81.Kg2 Ne1+ 82.Kh2 Qf4+ 83.Kg1 Nd3 84.Rxb5 Nxf2 85.Nxf2
{<font color=red>-3.45|d21</font>} {$19} ) 78.Kg2 Ne6 {?!}
( 78...Nf5 79.h3 b4 80.f7 Nh4+ 81.Kh2 Qf3 82.f8=N+ Qxf8 83.Rb5
Qf4+ 84.Kg1 Qe3 85.Rxg5+ Kf7 86.Rg3 {Houdini Aquarium (0:00:00)}
{<font color=red>-2.90|d22</font>} {$19} ) 79.Re7 {??}
( 79.h3 Qc4 80.f7 Kg7 81.Rb8 Qc6 82.Kg1 Qd5 83.Kg2 Qe5 84.Rb7
Nf4+ 85.Kf3 Qf5 86.Kg3 Qd5 {<font color=red>-2.14|d20</font>}
{$19} ) Nf4+ 80.Kg3 Nh5+ 81.Kg2 g4 82.Ng5 Nf4+ 83.Kg3 Nh5+
84.Kg2 Nf4+ 85.Kg3 Qf1 86.Nge4 Nh5+ {??} ( 86...Kf5 87.Nd6+ Kxf6
88.Rf7+ Kg6 89.Kxg4 Nd3 90.Nxd3 Qxd3 91.Rd7 Qe2+ 92.Kf4 Qxh2+
93.Kg4 Qg2+ 94.Kf4 {<font color=red>-6.29|d19</font>} {$19} )
87.Kh4 Qg1 88.Nxg4 Qe1+ {??} ( 88...Nxf6 89.Nexf6 b4 90.Nh5 Qc1
91.Re6+ Kf7 92.Re3 Qc2 93.Nf4 b3 94.Re2 Qd1 95.Kg5 Qd8+ 96.Kh5
{<font color=red>+0.28|d22</font>} {$14} ) 89.Ng3 Qc1 90.Nxh5
Qg5+ 91.Kg3 Qxh5 92.Rg7+ Kf5 93.f7 Qh8 94.Rg8 Qc3+ 95.Kh4 Qe1+
96.Kh5 Z0 ( 96...Qe7 97.f8=Q+ Qxf8 98.Rxf8+ Ke6 99.Rb8 Kd5 100.Rxb5+
Kc4 101.Rb7 Kc5 102.Kg5 Kc6 103.Rb1 Kc5 104.h4 {Houdini Aquarium (0:00:00)}
{<font color=red>+299.83|d24</font>} {$18} )  1-0

[Event "?"]
[Site "?"]
[Date "2012.08.03"]
[White "Sjugirov, Sanan"]
[Black "Dubov, Daniil"]
[WhiteElo "2635"]
[BlackElo "2594"]
[Result "1/2-1/2"]
[GameID "380"]
[UniqID "0"]
[WhiteClock "0:14:42"]
[BlackClock "0:17:01"]
[Stamp "1151"]
[LastMoves "43...Bd7 44.Bg6 +0.00"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.Bd3 O-O 8.O-O dxc4 9.Bxc4 e5 10.Bb3 h6 11.Rd1 Qc7 12.h3 Re8 13.dxe5 {N} ( 13.Nh4 Nf8 14.Nf5 e4 15.Nxd6 Qxd6 16.d5 a6 17.dxc6 Qxc6 18.Ba4 b5 19.Nd5 Bb7 20.Qxc6 Bxc6 21.Nxf6+ gxf6 22.Bb3 {... 1-0, Nezad Husein Aziz (QAT) - Gameel Mohamed (YEM), Asian Games, 2010} ) Nxe5 14.Nd4 a6 15.a3 Bf8 {?!} ( 15...b5 16.f4 Nc4 17.Qd3 Rd8 18.Ne4 Nxe4 19.Qxe4 Bc5 20.f5 Qe5 21.Qxe5 Nxe5 22.Bc2 Bd7 23.b3 {<font color=red>-0.10|d21</font>} {$11} ) 16.Nde2 b5 17.Bd2 Bb7 18.Nf4 Rad8 19.Be1 Qc8 {?!} ( 19...Qe7 20.Qf5 Nc4 21.Rxd8 Rxd8 22.Rd1 Rxd1 23.Nxd1 Nd5 24.Nxd5 cxd5 25.Bc2 g6 26.Qf4 Qd6 27.Qxd6 {<font color=red>-0.15|d24</font>} {$11} ) 20.Rxd8 Rxd8 21.Ne4 Qf5 22.Nxf6+ Qxf6 23.Ba5 Rd7 24.Bc3 c5 25.Rd1 Qg5 26.Rxd7 Nxd7 27.Qd1 Nf6 28.Qd8 c4 29.Bc2 Nd5 30.Qxg5 hxg5 31.Nxd5 Bxd5 32.Bf5 Bb7 33.f3 Bc5 34.Kf2 f6 35.Ke2 Kf7 36.Bd4 Bxd4 37.exd4 Ke7 38.Kd2 Kd6 39.Kc3 a5 40.Bg6 Bc6 41.Bf7 f5 42.Bg6 f4 43.Bf7 Bd7 44.Bg6 Z0 ( 44...Bc6 45.Bh5 Bd7 46.Bg6 Bc6 {Houdini Aquarium (0:00:41)} {<font color=red>+0.00|d29</font>} {$11} )  1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.03"]
[White "Jakovenko, Dmitry"]
[Black "Svidler, Peter"]
[WhiteElo "2722"]
[BlackElo "2749"]
[Result "1/2-1/2"]
[GameID "228"]
[UniqID "0"]
[WhiteClock "0:09:29"]
[BlackClock "0:12:31"]
[Stamp "1356"]
[LastMoves "53...Nc5 54.Nxb4 +0.00"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 a6 8.Be2 b5 9.Qb3 c5 10.dxc5 Be6 11.Qc2 Nbd7 12.Be3 Rc8 13.Rd1 b4 14.Nd5 Bxd5 15.exd5 Nxc5 16.O-O Nce4 17.Qd3 Qd6 {N} ( 17...a5 18.Ne5 Qc7 19.f4 Qc2 20.Nc6 Qxd3 21.Nxe7+ Kh8 22.Rxd3 Rc7 23.Nc6 Nxd5 24.Rxd5 Rxc6 25.f5 Bxb2 26.Rxa5 Rd6 27.Bf3 {1/2-1/2, Sandipan Chanda (IND) 2641 - Svidler Peter (RUS) 2731, Germany 2010.10.09} ) 18.Qxa6 Rc2 19.Bd4 Nc5 20.Qxd6 exd6 21.Bb5 Nfe4 22.Ne1 Rd2 23.Bxg7 Rxd1 24.Bxf8 Kxf8 25.Nf3 Rxd5 26.Bc6 Rd3 27.Ra1 g5 ( 27...h6 {Houdini Aquarium (0:17:02)} {<font color=red>+0.12|d28</font>} {$11} ) 28.h3 h5 ( 28...h6 {!} {?} 29.Bb5 Rd5 30.Bc4 Rf5 31.a4 bxa3 32.Rxa3 d5 33.Ba2 Rf6 34.Bxd5 Rd6 35.Bxe4 Rd1+ 36.Kh2 {Houdini Aquarium (0:10:19)} {<font color=red>+0.30|d28</font>} {$14} ) 29.Re1 Nf6 30.Nxg5 Rd2 31.Rb1 Nd3 32.Nf3 Rc2 33.Ba4 Rxb2 34.Rxb2 Nxb2 35.Bb3 Nd3 36.Nd4 Nc1 37.f3 Nxb3 38.axb3 Nd7 39.Kf2 Nc5 40.g4 hxg4 ( 40...f5 41.g5 f4 42.h4 Kf7 43.Ke2 d5 44.Kd2 Nd7 45.Nc6 Nf8 46.Nxb4 Ng6 47.Nxd5 Nxh4 48.Ke2 {Houdini Aquarium (0:03:11)} {<font color=red>+0.56|d24</font>} {$14} ) 41.fxg4 Kg7 42.Ke3 Kg6 43.h4 f6 ( 43...d5 44.Ke2 f6 45.Ke3 Kh6 46.Kf4 Kg7 47.Kf3 Kg6 48.Ke2 Kh6 49.Kd2 Ne4+ 50.Ke1 Nc5 51.Kf2 {Houdini Aquarium (0:05:32)} {<font color=red>+0.72|d25</font>} {$14} ) 44.Kf4 Kf7 45.Kf5 d5 46.g5 fxg5 47.hxg5 Kg7 48.g6 Kh6 49.Ne6 Ne4 50.Nf4 Kg7 51.Nh5+ Kg8 52.Nf4 Kg7 53.Nxd5 Nc5 54.Nxb4 Z0 ( 54...Nxb3 55.Nc6 Nd2 56.Nd8 Ne4 57.Ne6+ Kh6 58.g7 Ng3+ 59.Ke5 Kh7 60.Kf6 Nh5+ 61.Kf7 Nxg7 {Houdini Aquarium (0:00:36)} {<font color=red>+0.00|d36</font>} {$11} )  1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.03"]
[White "Andreikin, Dmitry"]
[Black "Potkin, Vladimir"]
[WhiteElo "2715"]
[BlackElo "2651"]
[Result "1-0"]
[GameID "142"]
[UniqID "0"]
[WhiteClock "0:29:54"]
[BlackClock "0:23:00"]
[Stamp "1209"]
[LastMoves "42...Qxf2+ 43.Kh2 +5.66"]

1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 a6 6.Nxc6 bxc6 7.Bd3 d5 8.O-O Nf6 9.Re1 Be7 10.e5 Nd7 11.Qg4 g6 12.Na4 Rb8 13.b3 Qc7 14.c4 h5 ( 14...c5 15.cxd5 exd5 16.e6 Nf6 17.Bf4 Qc6 18.Qe2 Rb7 19.Bxa6 fxe6 20.Bxb7 Qxb7 21.Rac1 O-O 22.Be3 d4 23.Bh6 {1-0, Lorand Norbert (HUN) 2369 - Tuma Jakub (CZE) 2305, Pardubice (Czech Republic) 2010.07.17} ) 15.Qf4 h4 ( 15...Bb7 {!} {?} 16.Bb2 Nb6 17.Nxb6 Qxb6 18.Rec1 c5 19.cxd5 Bxd5 20.Qa4+ Kf8 21.Qxa6 Qc7 22.Bf1 Kg8 23.Qd3 {Houdini Aquarium (0:20:34)} {<font color=red>+0.58|d24</font>} {$14} ) 16.cxd5 cxd5 17.Bd2 Bb7 18.Rac1 Qd8 19.h3 Rh5 20.Qd4 Kf8 21.Be2 Rh8 22.Qa7 Kg8 23.Bxa6 Bxa6 24.Qxa6 Rh5 25.Ba5 Qe8 26.Bc7 Ra8 27.Qb7 Bg5 28.Rc2 Bf4 29.Bd6 {?} ( 29.Nb6 {<font color=red>+1.33|d24</font>} {$16} ) Bxe5 {?} ( 29...Nxe5 30.Nb6 Rd8 31.Bc7 Qe7 32.Rd1 Rf8 33.Nc8 Qd7 34.Na7 Rg5 35.Nc6 Rh5 36.Nd4 Nc4 37.Nb5 {<font color=red>+0.17|d25</font>} {$11} ) 30.Nb6 Nxb6 31.Bxe5 Nd7 32.Ba1 {?!} ( 32.Rec1 Rxe5 33.Rc8 Re1+ 34.Kh2 Rxc1 35.Rxa8 Qxa8 36.Qxa8+ Kg7 37.Qa7 Nf6 38.a4 Rd1 39.b4 Ne4 {<font color=red>+2.26|d24</font>} {$18} ) Rb8 33.Qc6 Rf5 34.Rec1 {?!} ( 34.a4 {<font color=red>+1.48|d19</font>} {$16} ) Qe7 {?!} ( 34...Nf6 35.Qc7 Kh7 36.Rc6 Ra8 37.a4 Ne4 38.f3 Ng3 39.Re1 Qb8 40.Qxb8 Rxb8 41.a5 Rxb3 42.a6 {<font color=red>+0.82|d20</font>} {$16} ) 35.a4 Nf8 36.a5 Rxb3 {?} ( 36...d4 37.a6 Rd5 38.Rc4 Rbd8 39.Ra4 R5d6 40.Qe4 Qa7 41.b4 Rxa6 42.Rxa6 Qxa6 43.Bxd4 Qd6 44.Bf6 {<font color=red>+1.80|d21</font>} {$16} ) 37.a6 Qa7 38.Qa4 Rb6 39.Qxh4 e5 40.Rc8 Rb8 41.Qh6 Rxc8 42.Rxc8 Qxf2+ 43.Kh2 Z0 ( 43...Qf4+ 44.Qxf4 Rxf4 45.a7 Ra4 46.a8=Q Rxa8 47.Rxa8 d4 48.Kg3 f5 49.Re8 e4 50.Bxd4 Kf7 51.Ra8 {Houdini Aquarium (0:00:00)} {<font color=red>+5.66|d23</font>} {$18} )  1-0

[Event "?"]
[Site "?"]
[Date "2012.08.03"]
[White "Grischuk, Alexander"]
[Black "Karjakin, Sergey"]
[WhiteElo "2763"]
[BlackElo "2785"]
[Result "1/2-1/2"]
[GameID "172"]
[UniqID "0"]
[WhiteClock "0:11:37"]
[BlackClock "0:27:59"]
[Stamp "1251"]
[LastMoves "40...Kd7 41.Re5 -0.22"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Rd1+ Ke8 10.Nc3 Ne7 11.Nd4 Bg4 12.f3 Bd7 13.Ne4 Rd8 {N} ( 13...Ng6 14.f4 c5 15.Ne2 Bg4 16.Kf2 Nh4 17.N4c3 h5 18.h3 Bd7 19.Ng3 Rc8 20.Nd5 Nf5 21.Ne4 Bc6 22.g3 Nd4 23.c4 f6 24.exf6 gxf6 25.Nexf6+ Kf7 26.Bd2 Bg7 27.Ne4 Rhe8 28.Re1 Nc2 29.Ng5+ Kg6 30.Rxe8 Rxe8 31.Rc1 Bd4+ 32.Kf1 Bxd5 33.Rxc2 Bc6 34.Bc3 h4 35.g4 Re3 36.Bxd4 cxd4 37.Re2 Rg3 38.Re6+ Kg7 39.f5 d3 40.f6+ Kf8 41.Re7 {1-0, Svidler Peter (RUS) - Shirov Alexei (ESP), It} ) 14.Bg5 b6 15.Re1 {?!} ( 15.a4 h6 {<font color=red>+0.67|d26</font>} {$14} ) Rg8 {?!} ( 15...c5 16.Ne2 Bc6 17.Nf4 h6 18.Bh4 Bxe4 19.Rxe4 Rd2 20.Rc1 g5 21.Be1 Rd4 22.Nh5 Rxe4 23.fxe4 {<font color=red>+0.18|d27</font>} {$11} ) 16.a4 Rc8 17.Rad1 a6 18.a5 c5 19.Ne2 Nf5 {?!} ( 19...Nc6 20.Nf4 Bf5 21.Nd5 Bxe4 22.Rxe4 bxa5 23.Ra4 h6 24.Bh4 f6 25.exf6 Bd6 26.Bg3 Kf8 27.Kf2 {<font color=red>+1.53|d23</font>} {$16} ) 20.Nf4 {?!} ( 20.g4 h6 21.gxf5 hxg5 22.N2g3 c4 23.axb6 cxb6 24.Kg2 g4 25.fxg4 {<font color=red>+1.84|d24</font>} {$16} ) Be6 21.axb6 cxb6 22.Nd5 Bxd5 23.Rxd5 Nd4 24.c3 Ne6 25.Red1 Nxg5 26.Nxg5 Be7 27.Ne4 Rd8 28.Kf2 Rxd5 29.Rxd5 Bd8 30.f4 Ke7 31.c4 Bc7 32.Kf3 Rb8 33.g4 Bd8 {?!} ( 33...Rd8 34.h3 a5 35.Nc3 Rd7 36.Ke4 Bb8 37.h4 Bc7 38.g5 h6 39.Rxd7+ Kxd7 40.gxh6 gxh6 41.Nd5 {<font color=red>+0.83|d21</font>} {$16} ) 34.h4 {?!} ( 34.Nd6 Kf8 35.Ke4 Be7 36.Rd2 Bd8 37.Kd5 Be7 38.Kc6 Bd8 39.Rd3 f6 40.Ra3 a5 41.e6 Ke7 {Houdini (3 lines) (0:00:00)} {<font color=red>+1.38|d21</font>} {$16} ) b5 35.cxb5 Rxb5 36.Rxc5 {?!} ( 36.f5 Rb3+ 37.Kf4 Rb4 38.Rxc5 Rxb2 39.f6+ gxf6 40.Nxf6 Rf2+ 41.Ke4 Re2+ 42.Kf3 Rb2 43.Rd5 Rb8 {<font color=red>+0.77|d19</font>} {$16} ) Rxb2 37.f5 Rb3+ 38.Kf4 Bb6 39.f6+ gxf6 40.exf6+ Kd7 41.Re5 Z0 ( 41...Be3+ 42.Kf5 Rb5 43.Nc3 Rxe5+ 44.Kxe5 Kc6 45.g5 a5 46.Ke4 Bc1 47.Kd3 Kd6 48.Ke4 Ke6 49.Na4 {Houdini (3 lines) (0:02:44)} {<font color=red>-0.22|d26</font>} {$11} )  1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.04"]
[White "Svidler, Peter"]
[Black "Karjakin, Sergey"]
[WhiteElo "2749"]
[BlackElo "2785"]
[Result "1/2-1/2"]
[GameID "279"]
[UniqID "0"]
[WhiteClock "0:27:59"]
[BlackClock "0:31:54"]
[Stamp "972"]
[LastMoves "30.Qe8+ Kh7 +0.00"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.Nc3 Nd4 5.Bc4 Bc5 6.d3 d6 7.Na4
Nxf3+ 8.Qxf3 Bb6 9.Nxb6 axb6 10.O-O Be6 11.Bxe6 fxe6 12.Qh3 Qd7
13.Bg5 O-O 14.f4 h6 15.fxe5 hxg5 16.exf6 Rxf6 17.a3 Raf8 18.Rxf6
Rxf6 19.Rf1 Rh6 20.Qe3 Qb5 21.Qd4 g4 22.g3 Qg5 23.Rf4 e5 24.Qc4+
Kh7 25.Rf2 Qe3 26.Qf7 Rf6 27.Qh5+ Kg8 28.Qe8+ Kh7 29.Qh5+ Kg8
30.Qe8+ Kh7 31.Z0 ( 31.Qh5+ Kg8 32.Qe8+ Kh7 33.Qh5+ {Houdini (3 lines) (0:00:19)}
{<font color=red>+0.00|d35</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.04"]
[White "Dubov, Daniil"]
[Black "Grischuk, Alexander"]
[WhiteElo "2594"]
[BlackElo "2763"]
[Result "1/2-1/2"]
[GameID "310"]
[UniqID "205616"]
[WhiteClock "0:17:21"]
[BlackClock "0:01:17"]
[Stamp "1190"]
[LastMoves "55...Rd1+ 56.Kg2 +0.00"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nge2 d5 6.a3 Be7 7.cxd5
exd5 8.g3 a5 9.Bg2 Na6 10.O-O Re8 11.Qc2 c6 12.f3 c5 13.Rd1 b6
14.dxc5 Bxc5 15.Nd4 Nc7 16.Qf2 Ba6 17.Bd2 Qe7 18.Na4 Qd7 19.Nc3
Bc4 20.Rac1 Rad8 21.Re1 Ne6 22.Bh3 Qb7 23.Ncb5 Ng5 24.Bf1 Qd7
{?!} ( 24...Bxb5 25.Nxb5 {<font color=red>-0.58|d21</font>}
$15 ) 25.Qg2 Ne6 26.Bc3 Bxd4 27.Nxd4 Nc5 28.g4 Na4 29.g5 Bxf1
30.Kxf1 Nh5 31.Qg4 g6 32.Qxd7 Rxd7 33.b3 Nc5 34.Re2 Rde7 35.Bd2
Ne6 36.Nxe6 Rxe6 37.Rd1 {?!} ( 37.Ree1 f6 38.gxf6 Rxf6 39.Kg2
Ref8 40.Rf1 Ng7 41.e4 dxe4 42.fxe4 Rxf1 43.Rxf1 Re8 44.Kf3 Ne6
{<font color=red>+0.01|d24</font>} {} ) Re5 38.Rg2
Ng7 39.Re1 Nf5 40.Rge2 Nh4 41.f4 Re4 42.Kf2 Nf5 43.Bc3 h6 44.gxh6
Kh7 45.Kf3 R8e6 46.Bg7 f6 47.Kf2 b5 48.Bf8 d4 49.exd4 Rxf4+ 50.Kg2
Rxe2+ 51.Rxe2 Rxd4 52.Re6 Rd2+ 53.Kg1 Rd1+ 54.Kg2 Rd2+ 55.Kg1
Rd1+ 56.Kg2 Z0 ( 56...Rd2+ 57.Kg1 Rd1+ 58.Kg2 Rd2+ {Houdini Aquarium (0:00:02)}
{<font color=red>+0.00|d23</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.04"]
[White "Potkin, Vladimir"]
[Black "Sjugirov, Sanan"]
[WhiteElo "2651"]
[BlackElo "2635"]
[Result "1-0"]
[GameID "311"]
[UniqID "0"]
[WhiteClock "0:11:36"]
[BlackClock "0:17:47"]
[Stamp "1188"]
[LastMoves "44...Ne6 45.Rxd3 +3.79"]

1.c4 c6 2.d4 d5 3.Nc3 Nf6 4.e3 e6 5.Nf3 Nbd7 6.Qc2 Bd6 7.Bd3
O-O 8.O-O dxc4 9.Bxc4 a6 10.Rd1 b5 11.Bd3 h6 12.e4 e5 13.h3 Qc7
14.Be3 exd4 15.Nxd4 Ne5 16.Bf1 Ng6 17.Rac1 Re8 18.a3 c5 19.Nf5
Be5 {?!} ( 19...Bf8 20.a4 {<font color=red>+0.35|d21</font>}
$14 ) 20.a4 Nxe4 21.Nxh6+ gxh6 22.Nxe4 c4 23.axb5 axb5 24.Nc3
Bxc3 25.Qxc3 Qe5 26.Bxh6 Bf5 27.Be3 Qxc3 28.bxc3 Be4 29.Rd4 Ra3
30.Kh2 Bf5 {?!} ( 30...Kh7 31.Kg1 Bc6 32.Rd6 Re6 33.Rxe6 fxe6
34.Bd4 Nf4 35.Re1 Bd5 36.h4 Ra2 37.Be3 Nd3 38.Rd1 {<font color=red>+1.06|d19</font>}
$16 ) 31.Rd5 Bd3 32.Bxd3 cxd3 33.Rxb5 Rd8 34.c4 Ra2 35.Rd1 Rc2
36.Rd5 Rxd5 37.cxd5 Rc3 38.d6 Kf8 39.Kg3 {?!} ( 39.Re1 d2 40.Bh6+
Kg8 41.Rd1 Nf8 42.Rxd2 Nd7 43.h4 f6 44.h5 Kf7 45.Bf4 Rc4 46.Kg3
Ke6 {<font color=red>+3.83|d23</font>} $18 ) Ke8
40.Bd4 {?!} ( 40.h4 {<font color=red>+2.80|d24</font>}
$18 ) Rb3 41.h4 Kd7 42.h5 Nf8 43.Kf3 Kxd6 {?!} ( 43...Ne6 44.Be3
{<font color=red>+2.25|d23</font>} $18 ) 44.Ke3 Ne6
45.Rxd3 Z0 ( 45...Rb1 46.Bf6+ Kc7 47.g4 Rh1 48.Be5+ Kc8 49.Rd5
f5 50.f3 Rh3 51.Kf2 fxg4 52.fxg4 Rh4 53.Kf3 {Houdini Aquarium (0:06:27)}
{<font color=red>+3.79|d24</font>} $18 ) 1-0

[Event "?"]
[Site "?"]
[Date "2012.08.04"]
[White "Vitiugov, Nikita"]
[Black "Andreikin, Dmitry"]
[WhiteElo "2705"]
[BlackElo "2715"]
[Result "1/2-1/2"]
[GameID "313"]
[UniqID "0"]
[WhiteClock "0:16:43"]
[BlackClock "0:10:10"]
[Stamp "912"]
[LastMoves "30.Qf5+ Kg8 +0.00"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.Bg5 Be7 6.e3 O-O 7.Qc2
c6 8.O-O-O exd4 9.Nxd4 d5 10.Nf5 Nb6 11.Nxe7+ Qxe7 12.cxd5 Nbxd5
13.Nxd5 cxd5 14.Kb1 h6 15.Bh4 Bg4 16.f3 Rac8 17.Qd2 Bf5+ 18.Bd3
Bxd3+ 19.Qxd3 Rc6 20.Qd4 Rfc8 21.Bxf6 Rxf6 22.Qxd5 Qxe3 23.Qxb7
Rfc6 24.Rd8+ Rxd8 25.Qxc6 Qe2 26.Qc2 Rd2 27.Qc8+ Kh7 28.Qf5+
Kg8 29.Qc8+ Kh7 30.Qf5+ Kg8 31.Z0 ( 31.Qc8+ Kh7 32.Qf5+ Kh8 33.Qc8+
Kh7 34.Qf5+ {Houdini Aquarium (0:00:06)} {<font color=red>+0.00|d29</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.04"]
[White "Jakovenko, Dmitry"]
[Black "Alekseev, Evgeny"]
[WhiteElo "2722"]
[BlackElo "2673"]
[Result "1/2-1/2"]
[GameID "354"]
[UniqID "0"]
[WhiteClock "0:27:27"]
[BlackClock "0:29:00"]
[Stamp "1082"]
[LastMoves "40...Qf3 41.Rxg7+ +0.00"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O 5.g3 d5 6.Bg2 b6 7.O-O
Bb7 8.cxd5 exd5 9.Ne5 Re8 10.Ndf3 Ne4 11.Bf4 Bf8 12.Qa4 f6 13.Nd3
c5 14.dxc5 bxc5 15.Nd2 Qd7 16.Qc2 Nxd2 17.Bxd2 Na6 18.e3 Kh8
19.Rfe1 Rac8 20.Rad1 Qf7 21.h4 Bd6 22.Bc3 Nc7 23.Qa4 a6 24.Nf4
Bxf4 25.Qxf4 Ne6 26.Qg4 Rcd8 27.Ba5 Rd6 28.b3 Qd7 29.Bc3 Rd8
30.Bb2 h6 31.Qh5 d4 32.Bxb7 Qxb7 33.exd4 Nxd4 34.Bxd4 cxd4 35.Re8+
Rxe8 36.Qxe8+ Kh7 37.h5 Qd5 38.Re1 f5 39.Re7 Rc6 40.Kh2 Qf3 41.Rxg7+
Z0 ( 41...Kxg7 42.Qe7+ Kg8 43.Qe8+ Kh7 44.Qd7+ Kg8 45.Qe8+ Kh7
{Houdini Aquarium (0:01:09)} {<font color=red>+0.00|d33</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.05"]
[White "Alekseev, Evgeny"]
[Black "Svidler, Peter"]
[WhiteElo "2673"]
[BlackElo "2749"]
[Result "1/2-1/2"]
[GameID "221"]
[UniqID "0"]
[WhiteClock "0:32:44"]
[BlackClock "0:34:55"]
[Stamp "1067"]
[LastMoves "40...f6 41.Ke4 -0.11"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.c3 Nf6 5.Bd3 O-O 6.O-O Nbd7 7.Re1
e5 8.Nbd2 Re8 9.Qc2 d5 10.dxe5 Ng4 11.e6 Rxe6 12.h3 Ngf6 13.exd5
Rxe1+ 14.Nxe1 Nxd5 15.Nb3 Ne5 16.Be4 Nf6 17.Bg5 h6 18.Rd1 Qe8
19.Bxf6 Bxf6 20.Na5 c6 21.Nf3 Nxf3+ 22.Bxf3 Kg7 23.Qe2 Qxe2 24.Bxe2
h5 25.g4 Be5 26.Nc4 Bc7 27.Nd6 Be6 28.Nxb7 hxg4 29.hxg4 Rb8 30.Nc5
Bxa2 31.b4 Rd8 32.Rxd8 Bxd8 33.Bf3 Bf6 34.Na4 Bb3 35.Bxc6 Bxa4
36.Bxa4 Bxc3 37.b5 Bd4 38.Kg2 g5 39.Bb3 Bb6 40.Kf3 f6 41.Ke4
Z0 ( 41...Bxf2 42.Kf5 Bd4 43.Bd5 Be5 44.Ke6 Bf4 45.Be4 Bc7 46.Bc6
Bb6 47.Bd5 Bf2 48.Be4 Bc5 49.Bf5 {Houdini Aquarium (0:00:03)}
{<font color=red>-0.11|d21</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.05"]
[White "Andreikin, Dmitry"]
[Black "Jakovenko, Dmitry"]
[WhiteElo "2715"]
[BlackElo "2722"]
[Result "1/2-1/2"]
[GameID "291"]
[UniqID "0"]
[WhiteClock "0:34:39"]
[BlackClock "0:39:55"]
[Stamp "1056"]
[LastMoves "41...Kf6 42.Kf3 +0.40"]

1.c4 Nf6 2.Nc3 c5 3.Nf3 e6 4.e4 Nc6 5.Be2 d5 6.exd5 exd5 7.d4
Be6 8.cxd5 Nxd5 9.O-O Be7 10.dxc5 Bxc5 11.Ng5 Nxc3 12.bxc3 Qxd1
13.Rxd1 O-O 14.Bf4 Rfe8 15.Kf1 Rad8 16.Nxe6 Rxd1+ 17.Rxd1 Rxe6
18.Bf3 h6 19.h4 Re7 20.h5 Bb6 21.Re1 Rxe1+ 22.Kxe1 Kf8 23.Bd6+
Ke8 24.Bd5 Bd8 25.Bc5 a6 26.f4 Be7 27.Be3 Nd8 28.Ke2 Kd7 29.Bd4
f6 30.Kf3 Nc6 31.Be3 f5 32.Ke2 Kd6 33.Bf3 b5 34.Bb6 Bd8 35.Bxc6
Bxb6 36.Bb7 a5 37.Bc8 Kd5 38.Bxf5 b4 39.cxb4 axb4 40.Bb1 Ke6
41.Bc2 Kf6 42.Kf3 Z0 ( 42...Ke6 43.Ke4 Bf2 44.Bb3+ Kf6 45.Bc4
Be1 46.Ke3 Bc3 47.g4 Bb2 48.Be2 Bc1+ 49.Ke4 Bd2 50.Kf3 {Houdini Aquarium (0:00:00)}
{<font color=red>+0.40|d20</font>} $14 ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.05"]
[White "Sjugirov, Sanan"]
[Black "Vitiugov, Nikita"]
[WhiteElo "2635"]
[BlackElo "2705"]
[Result "1/2-1/2"]
[GameID "421"]
[UniqID "191116"]
[WhiteClock "0:00:15"]
[BlackClock "0:01:51"]
[Stamp "1183"]
[LastMoves "51.Kg3 Ra2 +0.00"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bg5 h6 7.Bh4
g5 8.Bg3 Ne4 9.Nd2 Nxg3 10.hxg3 c6 11.e4 Be6 12.Qb3 Qa5 13.exd5
cxd5 14.Bb5+ Nc6 15.a3 Bd6 16.Nf3 g4 17.Nh4 {?!} ( 17.Ng5 O-O-O
18.Nxe6 fxe6 19.Bxc6 bxc6 20.Rc1 Qb6 21.Qc2 Kb7 22.Na4 Qb5 23.Nc5+
Bxc5 24.Qxc5 Qxc5 {<font color=red>+0.44|d25</font>}
$14 ) Kf8 18.Bxc6 bxc6 19.Qc2 Qb6 20.Ne2 Qa5+ 21.Nc3 Qb6 22.Rd1
Rb8 23.Rd2 Be7 24.Qd3 {?!} ( 24.O-O Bg5 25.Na4 Qb3 26.Qxb3 Rxb3
27.Rc2 Rb8 28.b4 Kg7 29.Nc5 Bc8 30.Nd3 Bxh4 31.gxh4 Bf5 {<font color=red>+0.04|d24</font>}
{} ) Bg5 25.Rc2 Bc8 26.Ne2 Qb3 {?!} ( 26...Ba6 27.Qc3 Bc4 28.Nf5
Qb3 29.Ne3 Bxe3 30.fxe3 Qxc3+ 31.Nxc3 Rb3 32.Rh4 h5 33.Nd1 a5
34.Rc3 {<font color=red>-0.57|d23</font>} $15 ) 27.Qxb3
Rxb3 28.Rxc6 Kg7 29.O-O Bd7 30.Rc7 Bb5 31.Rb7 Rxb2 32.Nf4 Bxf4
33.gxf4 Bxf1 34.Rxb2 Bd3 35.Rb3 Be4 36.f3 gxf3 37.gxf3 Bh7 38.Rb5
Rc8 39.Rxd5 Rc4 40.Rd6 Ra4 41.f5 h5 42.f6+ Kh6 43.Rd7 Bb1 44.f4
Rxa3 45.Rxf7 Rg3+ 46.Kh2 Rg4 47.Nf3 Rxf4 48.Ne5 Kg5 49.d5 Rxf6
50.Rxa7 Rf2+ 51.Kg3 Ra2 52.Z0 ( 52.Nf3+ Kf6 53.Rxa2 Bxa2 54.Kh4
Bxd5 55.Kxh5 {Houdini Aquarium (0:01:02)} {<font color=red>+0.00|d27</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.05"]
[White "Grischuk, Alexander"]
[Black "Potkin, Vladimir"]
[WhiteElo "2763"]
[BlackElo "2651"]
[Result "1/2-1/2"]
[GameID "456"]
[UniqID "0"]
[WhiteClock "0:32:44"]
[BlackClock "0:30:54"]
[Stamp "1040"]
[LastMoves "41...Ke6 42.Re5+ +0.00"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6
8.Qd2 b5 9.a3 Qa5 10.Be2 b4 11.Nd1 Rb8 12.c3 bxc3 13.Nxc3 cxd4
14.Nxd4 Nxd4 15.Bxd4 Bc5 16.Bxc5 Qxc5 17.b4 Qa7 18.Rd1 Bb7 {?!}
( 18...O-O 19.Qd4 Qb6 20.Qxb6 Nxb6 21.Rd4 Bd7 22.Kd2 Ra8 23.Rc1
Rfc8 24.g4 g6 25.f5 Be8 26.Bd3 {<font color=red>+0.09|d23</font>}
{} ) 19.Ne4 O-O 20.Nd6 Bc6 21.Qd4 Qxd4 22.Rxd4 Bb5 23.Nxb5 {?!}
( 23.Rd2 Nb6 24.Rc2 Nc4 25.Bxc4 dxc4 26.Rf1 Rbd8 27.Rff2 f6 28.g3
Rd7 29.Rc3 Rc7 30.g4 h6 {<font color=red>+0.75|d25</font>}
$16 ) axb5 24.Kd2 g5 25.g3 Rb7 26.Rc1 Ra8 27.Rc3 f6 28.exf6 Nxf6
29.Bf3 gxf4 30.gxf4 Rba7 31.Rdd3 Kf7 32.f5 Ne4+ 33.Bxe4 dxe4
34.fxe6+ Kxe6 35.Rh3 Ke5 36.Ke3 Rxa3 37.Rh5+ Kd6 38.Rxa3 Rxa3+
39.Kxe4 Rb3 40.Rxb5 Rh3 41.Rd5+ Ke6 42.Re5+ Z0 ( 42...Kd6 43.Ra5
Rxh2 44.Ra6+ Kc7 45.Kd5 Rh5+ 46.Kd4 Rh2 47.Ra7+ Kb6 48.Ra5 h5
49.Ke4 h4 50.Rh5 {Houdini (3 lines) (0:00:00)} {<font color=red>+0.00|d26</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.05"]
[White "Karjakin, Sergey"]
[Black "Dubov, Daniil"]
[WhiteElo "2785"]
[BlackElo "2594"]
[Result "1/2-1/2"]
[GameID "488"]
[UniqID "0"]
[WhiteClock "0:01:33"]
[BlackClock "0:08:19"]
[Stamp "1072"]
[LastMoves "36...Bb7 37.Qb1 -0.12"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 b5 5.a4 Bb7 6.b3 e6 7.bxc4 bxc4
8.Bxc4 Nf6 9.Nbd2 Nbd7 10.Rb1 Ra7 11.O-O c5 12.Bb2 Be7 13.dxc5
Nxc5 14.Bd4 O-O 15.Qc2 {?!} ( 15.Nb3 Qc8 16.Ne5 Be4 17.Rc1 Rc7
18.Bxc5 Bxc5 19.Bxa6 Qxa6 20.Rxc5 Rcc8 21.Rxc8 Rxc8 22.Nc5 Qa8
{<font color=red>+0.86|d23</font>} $16 ) Nfd7 16.Rfc1
Ba8 17.Qa2 Rb7 18.Rxb7 Bxb7 19.a5 Qa8 20.Qa1 g6 21.Bf1 Rc8 22.h3
Bd5 23.Nh2 f6 24.f4 Kf7 25.Ng4 Nb3 26.Nxb3 Bxb3 27.Rxc8 Qxc8
28.Qb1 Bd5 29.e4 Bc5 30.Qd3 Bb7 31.Nf2 Ke7 32.Bxc5+ Qxc5 33.Qb1
Bc8 34.Qe1 Bb7 35.Qb1 Bc8 36.Qe1 Bb7 37.Qb1 Z0 ( 37...Bc6 38.Qe1
Bb5 39.Bxb5 Qxb5 40.Qd2 e5 41.g3 exf4 42.gxf4 Qc5 43.Kg2 Qd6
44.Qe2 Nc5 45.Qe3 {Houdini Aquarium (0:00:04)} {<font color=red>-0.12|d19</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.06"]
[White "Svidler, Peter"]
[Black "Dubov, Daniil"]
[WhiteElo "2749"]
[BlackElo "2594"]
[Result "1/2-1/2"]
[GameID "397"]
[UniqID "0"]
[WhiteClock "0:12:00"]
[BlackClock "0:31:56"]
[Stamp "1118"]
[LastMoves "37.Rd7+ Kf8 +0.00"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2
a6 8.O-O-O Bd7 9.f4 b5 10.Bxf6 gxf6 11.Kb1 Qb6 12.Nxc6 Bxc6 13.f5
b4 14.Ne2 e5 15.Ng3 h5 16.h4 Qc5 17.Qe2 Ke7 18.Nxh5 Bb5 19.Qg4
Bh6 20.Rd5 {N} ( 20.Bd3 Rhg8 21.Qe2 Qe3 22.Bxb5 axb5 23.Qxb5
Qa7 24.Qd5 Qb6 25.g4 b3 26.cxb3 Qa6 27.b4 Be3 28.g5 Rgb8 29.g6
Rxb4 30.Qxf7+ Kd8 31.Qxf6+ {... 1-0, Kosintseva Nadezhda (RUS) - Galliamova Alisa (RUS), Ch Russia, 2005}
) Qc7 21.Qd1 Bc6 22.Bc4 Rac8 23.Bb3 {?!} ( 23.b3 Bxd5 24.Qxd5
Rh7 25.g4 Be3 26.g5 fxg5 27.hxg5 Bxg5 28.Rg1 Be3 29.f6+ Kf8 30.Rg7
Rxg7 {<font color=red>+0.00|d25</font>} {} ) a5 24.Rd3
a4 25.Bxf7 Bxe4 26.Be6 {?!} ( 26.Bd5 b3 27.axb3 axb3 28.Bxb3
Ra8 29.Rd4 Bxg2 30.Re1 Ra6 31.Ba4 Rb8 32.b3 Qc3 33.Nxf6 Bf3 {<font color=red>-0.22|d23</font>}
{} ) d5 27.Bxd5 Bxd3 28.cxd3 Rhd8 {?} ( 28...Qc1+ 29.Qxc1 Rxc1+
30.Rxc1 Bxc1 31.Nxf6 Kxf6 32.Kxc1 Kxf5 33.Kc2 Kf4 34.Be6 Rh7
35.h5 Rxh5 36.Bd7 {<font color=red>-1.66|d23</font>}
$17 ) 29.Bc4 Qxc4 30.dxc4 Rxd1+ 31.Rxd1 Rxc4 32.g4 Rxg4 {?!}
( 32...b3 {<font color=red>-0.70|d24</font>} $15 )
33.Rd7+ Kf8 34.Rd8+ Ke7 35.Rd7+ Kf8 36.Rd8+ Ke7 37.Rd7+ Kf8 38.Z0
( 38.Nxf6 Rc4 39.Nh7+ Ke8 40.Nf6+ Kf8 41.Nh7+ {Houdini Aquarium (0:00:02)}
{<font color=red>+0.00|d24</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.06"]
[White "Potkin, Vladimir"]
[Black "Karjakin, Sergey"]
[WhiteElo "2651"]
[BlackElo "2785"]
[Result "1/2-1/2"]
[GameID "416"]
[UniqID "0"]
[WhiteClock "0:27:34"]
[BlackClock "0:44:00"]
[Stamp "1064"]
[LastMoves "31...Bg6 32.Qd5+ +0.00"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O Nc6
8.a3 Bxc3 9.bxc3 Qc7 10.Bb2 dxc4 11.Bxc4 e5 12.h3 Bf5 13.Qe2
Rad8 14.Rfd1 Bg6 15.dxe5 {N} ( 15.Nh4 Bh5 16.g4 Bg6 17.Rac1 Rfe8
18.Nxg6 hxg6 19.d5 Ne7 20.e4 g5 21.Qe3 Nh7 22.Bb5 Rf8 23.Bf1
Ng6 24.c4 Rfe8 25.a4 Nf4 26.Ba3 b6 27.a5 Rd6 28.Rb1 Rh6 29.Rb3
Nf6 30.axb6 axb6 31.Rdb1 {... 1-0, Frolik Martin (CZE) 2255 - Kubala Martin (CZE) 2230, Czech Republic 1996}
) Nxe5 16.Nxe5 Qxe5 17.f3 Nd5 18.Bxd5 Rxd5 19.e4 Rdd8 20.c4 Qe7
21.Rd5 f6 22.Rad1 Bf7 23.Rxd8 Rxd8 24.Rxd8+ Qxd8 25.e5 Qe7 26.Qe4
fxe5 27.Bxe5 Bg6 28.Qd5+ Bf7 29.Qe4 Bg6 30.Qd5+ Bf7 31.Qe4 Bg6
32.Qd5+ Z0 ( 32...Bf7 33.Qe4 {Houdini Aquarium (0:00:25)} {<font color=red>+0.00|d30</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.06"]
[White "Vitiugov, Nikita"]
[Black "Grischuk, Alexander"]
[WhiteElo "2705"]
[BlackElo "2763"]
[Result "1/2-1/2"]
[GameID "458"]
[UniqID "0"]
[WhiteClock "0:02:13"]
[BlackClock "0:01:02"]
[Stamp "1345"]
[LastMoves "53...Rxe4 54.Rb2 +0.21"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 c5 7.Nge2 Nc6
8.d5 Na5 9.Nc1 e6 10.Be2 exd5 11.cxd5 Nd7 { N} ( 11...a6 12.O-O
b5 13.e5 Nd7 14.exd6 Re8 15.Bf2 Nb7 16.Nd3 c4 17.Nb4 Nxd6 18.a4
Bb7 19.axb5 axb5 20.Rxa8 Bxa8 21.Qd2 {... 1-0, Sekulovska Vesna (MKD) - Kacakovski Dimitar (MKD), Ch City, 2010}
) 12.Nb3 f5 13.Qd2 Ne5 14.Nxa5 Qxa5 15.O-O fxe4 16.Nxe4 Qxd2
17.Bxd2 Nf7 18.Bc3 Bf5 19.Bxg7 Kxg7 20.Nc3 Rae8 21.a4 Re7 22.a5
g5 23.Rfe1 Rfe8 24.Kf2 Kf6 25.Red1 h5 26.Bd3 Re5 27.Ra4 Bd7 28.Ra3
g4 29.Rb3 Bc8 30.Bb5 R8e7 31.Be2 gxf3 32.Bxf3 h4 33.h3 Bf5 34.Ra3
Bd7 35.Rb3 Be8 36.Bg4 Rc7 37.Rf1 Kg7 38.Kg1 Ng5 39.Rf4 Bf7 40.Nb5
Bxd5 41.Rd3 Rf7 42.Rxf7+ Nxf7 43.Nxa7 Bc4 44.Rd2 d5 45.Nc8 d4
46.Nb6 {?!} ( 46.Kf2 Ba6 {<font color=red>-0.57|d23</font>}
$15 ) Bb5 {?!} ( 46...Nd6 {<font color=red>-1.22|d25</font>}
$17 ) 47.b4 {?!} ( 47.Rd1 {<font color=red>-0.31|d26</font>}
$15 ) Re1+ 48.Kh2 cxb4 {?!} ( 48...d3 49.bxc5 {<font color=red>-0.76|d25</font>}
$17 ) 49.Rxd4 b3 50.Rb4 Nd6 51.Rxb3 Ne4 52.Bf5 Bc6 53.Bxe4 Rxe4
54.Rb2 Z0 ( 54...Kf6 55.Nc8 Ke6 56.Ra2 Bd5 57.Rd2 Re1 58.Nb6
Bc6 59.Ra2 Rc1 60.Re2+ Kf6 61.Rd2 Ke6 62.Rd8 {Houdini Aquarium (0:00:03)}
{<font color=red>+0.21|d25</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.06"]
[White "Jakovenko, Dmitry"]
[Black "Sjugirov, Sanan"]
[WhiteElo "2722"]
[BlackElo "2635"]
[Result "1-0"]
[GameID "516"]
[UniqID "114717"]
[WhiteClock "0:03:04"]
[BlackClock "0:00:00"]
[Stamp "1651"]
[LastMoves "85.Kf8 Rxg7 +0.00"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 c5 5.Bxb4 cxb4 6.g3 O-O 7.Bg2
d6 8.O-O Nc6 9.Ne1 Qb6 10.e3 e5 11.d5 Nb8 12.Nd2 a5 {N}
( 12...Bg4 13.Bf3 Bh3 14.Ng2 Na6 15.Qb1 Nd7 16.Qe4 Qd8 17.Rfc1
g5 18.Ne1 f5 19.Qc2 Ndc5 20.Bg2 Bxg2 21.Nxg2 Qe8 22.f3 Qh5 23.Rf1
Rf6 24.Rf2 {... 1-0, Zaja Ivan (CRO) 2459 - Brulic Denis (CRO) 2241, Omis (Croatia) 2004.10.07}
) 13.h3 Na6 14.Nd3 Nd7 15.Kh2 Nac5 16.Nxc5 Nxc5 17.Ne4 f5 18.Nxc5
Qxc5 19.Rc1 Bd7 20.Qd2 Rae8 21.Rfe1 b6 22.Kh1 Re7 23.Kh2 Ref7
24.f4 Re7 25.b3 Rfe8 26.Bf3 a4 27.Kg2 Kf8 28.h4 axb3 29.axb3
Ra8 30.Rc2 Ra3 31.Rb2 Bc8 {?!} ( 31...e4 32.Be2 Kg8 33.h5 h6
34.Rd1 Bc8 35.g4 Rea7 36.gxf5 Bxf5 37.Kf2 Kh7 38.Kg3 Ra1 39.Kf2
{<font color=red>-0.16|d26</font>} {} ) 32.Kf2 {?!}
( 32.fxe5 Rxe5 33.e4 Bd7 34.exf5 Rxe1 35.Qxe1 Qd4 36.Qb1 b5 37.cxb5
Bxb5 38.Rc2 Bd3 39.Rc8+ Kf7 {<font color=red>+0.53|d22</font>}
$14 ) Ke8 33.Kg2 Kd8 34.fxe5 Rxe5 35.e4 h6 36.exf5 Bxf5 37.Rxe5
dxe5 38.Qf2 Qxf2+ 39.Kxf2 Kc7 40.Ke3 Kd6 41.Be4 Bd7 42.Bb1 Ra1
43.Ke4 Bg4 44.Ke3 Bd1 45.Kd2 Bh5 46.Ke3 Bg4 47.Ke4 Bh5 48.Ke3
Be8 49.g4 h5 50.g5 Bd7 51.Ke4 Bh3 52.Ke3 Bg4 53.Ke4 Bd7 54.Ke3
Bc8 55.Ke4 Bg4 56.Ke3 Ra3 57.Ke4 Bd7 58.Ke3 Ra8 59.Rf2 Ra1 60.Rb2
Be8 61.Kf3 {?!} ( 61.Bf5 b5 62.Rc2 bxc4 63.Rxc4 Bb5 64.Rxb4 Kc5
65.Re4 Kxd5 66.Rb4 Kc5 67.Re4 Kd6 68.Bg6 Rh1 {<font color=red>-0.10|d26</font>}
{} ) b5 62.Bd3 Rh1 63.Kg2 Rxh4 64.Ra2 Rd4 65.Bf1 h4 {?!}
( 65...bxc4 66.Bxc4 Bd7 67.Ra6+ Ke7 68.Rg6 Kf7 69.Rb6 h4 70.Rb7
h3+ 71.Kh2 Ke7 72.Bb5 Rd2+ 73.Kg1 {<font color=red>-1.47|d23</font>}
$17 ) 66.Ra6+ {?!} ( 66.cxb5 Rxd5 67.Bc4 Rd1 68.Ra6+ Kc5 69.Re6
Bd7 70.Rxe5+ Kb6 71.Re2 Bg4 72.Ra2 Bc8 73.Re2 Bd7 {<font color=red>-0.71|d20</font>}
$15 ) Kc5 67.Re6 {?!} ( 67.cxb5 Rxd5 {<font color=red>-1.00|d21</font>}
$17 ) Rd2+ {?!} ( 67...bxc4 68.Bxc4 Bd7 69.Re7 h3+ 70.Kg3 Kd6
71.Rxg7 Rg4+ 72.Kf2 e4 73.Rh7 Rxg5 74.Ke3 Bg4 75.Bf1 {<font color=red>-2.08|d21</font>}
$19 ) 68.Kf3 Bd7 69.Re7 Kd6 {?} ( 69...Bf5 70.Rxe5 bxc4 71.Bxc4
h3 72.Re1 h2 73.Kf4 Bd3 74.Bxd3 Rxd3 75.Rh1 Rd2 76.Ke3 Rb2 77.Ke4
{Houdini Aquarium (0:00:00)} {<font color=red>-1.67|d20</font>}
$17 ) 70.Rxg7 bxc4 71.Bxc4 h3 72.Rh7 Rg2 73.Rh6+ Kc5 74.g6 Rg1
{?} ( 74...Bf5 75.Rh4 Rxg6 76.Bf1 Kxd5 77.Bxh3 e4+ 78.Kf2 Bxh3
79.Rxh3 Kd4 80.Ke2 Rg2+ 81.Kf1 Rb2 82.Ke1 {<font color=red>-1.63|d24</font>}
$17 ) 75.Ke4 Rg5 76.Bf1 Bf5+ 77.Kxe5 Bd3+ {?!} ( 77...Bxg6+ 78.Kf6
Rf5+ 79.Kxg6 Rxf1 80.Rxh3 Kxd5 81.Rh4 Kc5 82.Rc4+ Kb5 83.Rh4
Rf3 84.Rh5+ Kb6 85.Rh2 {<font color=red>-1.00|d24</font>}
$17 ) 78.Kf6 Rf5+ 79.Ke7 Re5+ 80.Kf6 Rf5+ 81.Ke7 Bxf1 82.g7 Rg5
83.Kf8 Rf5+ 84.Ke7 Rg5 85.Kf8 Rxg7 86.Z0 ( 86.Kxg7 Kxd5 87.Rh4
Bg2 88.Kf6 Kc5 89.Ke7 Bd5 90.Rxh3 Bxb3 91.Rxb3 Kc4 92.Rb1 b3
93.Kd7 Kc3 {Houdini Aquarium (0:01:09)} {<font color=red>+0.00|d30</font>}
{} ) 1-0

[Event "?"]
[Site "?"]
[Date "2012.08.06"]
[White "Alekseev, Evgeny"]
[Black "Andreikin, Dmitry"]
[WhiteElo "2673"]
[BlackElo "2715"]
[Result "1/2-1/2"]
[GameID "519"]
[UniqID "0"]
[WhiteClock "0:43:34"]
[BlackClock "0:42:00"]
[Stamp "982"]
[LastMoves "22...Nf4 23.Nc4 +0.00"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 a6 6.Bb3 d6 7.O-O O-O
8.h3 Ba7 9.Be3 Ne7 10.Bxa7 Rxa7 11.Nbd2 Ng6 12.d4 Ra8 {N}
( 12...Qe7 13.Re1 c6 14.Qc2 a5 15.a4 Nh5 16.Kh2 Nhf4 17.Ng1 Qg5
18.g3 Nxh3 19.Nxh3 Qh6 20.Rh1 Qxh3+ 21.Kg1 Qg4 {... 0-1, Di Cecco Giuseppe (CEC) - Scian Nicola, It, 2008}
) 13.Re1 {N} h6 14.Nf1 Bd7 15.Qc2 Qe7 16.dxe5 dxe5 17.Ne3 Nf4
18.Rad1 Rad8 19.Nc4 Ng6 20.Ne3 Nf4 21.Nc4 Ng6 22.Ne3 Nf4 23.Nc4
Z0 ( 23...Ng6 24.Ne3 Nf4 {Houdini (3 lines) (0:00:56)} {<font color=red>+0.00|d23</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.07"]
[White "Sjugirov, Sanan"]
[Black "Alekseev, Evgeny"]
[WhiteElo "2635"]
[BlackElo "2673"]
[Result "0-1"]
[GameID "453"]
[UniqID "0"]
[WhiteClock "0:00:38"]
[BlackClock "0:09:05"]
[Stamp "1281"]
[LastMoves "50.Qf5 Re5 -6.05"]

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.Nde4
Be5 14.Qd2 Ba6 15.Rfe1 g6 16.g4 {N} ( 16.f4 Bd4+ 17.e3 Bg7 18.g4
h6 19.Kh1 Qe7 20.Ng3 Nd7 21.Bf3 Rab8 22.Nce4 c4 23.Nf2 Nc5 24.e4
Qf6 25.e5 dxe5 26.Rxe5 Nd7 27.g5 hxg5 28.Rxg5 Qxb2 {... 0-1, Lehtivaara Petri (FIN) - Stohl Igor (SVK), Cup European Club}
) Qe7 17.f4 Bg7 18.g5 Nd7 19.a4 Rae8 20.e3 Rd8 21.h4 Rfe8 22.b3
Nf8 23.Ng3 Bc8 24.Bf3 h6 25.Nce4 Nh7 26.Qd3 f5 27.Nd2 hxg5 28.hxg5
Nxg5 29.fxg5 Qxg5 30.Ndf1 Kf7 31.Rc2 Rh8 32.Rg2 Be5 33.Qd2 {?!}
( 33.Ne2 Qh4 34.Nfg3 Qg5 35.Kf2 Rde8 36.Qd2 Qf6 37.Rd1 Rh4 38.Qd3
Reh8 39.Rf1 Rh3 40.Nf4 Bxf4 {<font color=red>+0.05|d24</font>}
{} ) Qf6 34.Ree2 Rh3 35.Bg4 {?!} ( 35.Rh2 Rxg3+ 36.Nxg3 Bxg3
37.Rh7+ Kf8 38.Rxa7 Be5 39.Qd3 Qh4 40.Bg2 Kg8 41.Rf2 Bh2+ 42.Kf1
Re8 {<font color=red>-0.01|d21</font>} {} ) Rh4 {?}
( 35...fxg4 36.Ref2 {<font color=red>-2.64|d21</font>}
$19 ) 36.Bf3 Rh3 37.Bg4 {?} ( 37.Rh2 {<font color=red>-0.19|d17</font>}
{} ) fxg4 38.Ref2 Bf5 39.e4 Qh4 40.exf5 g5 41.Qd3 Rh8 42.Re2
Bd4+ 43.Re3 Re8 44.Kf2 Rh1 45.Ke2 {?} ( 45.Qb5 Rxf1+ 46.Kxf1
Rxe3 47.Qd7+ Re7 48.Qxd6 Be5 49.Qg6+ Kf8 50.d6 Rf7 51.Kf2 Bxg3+
52.Rxg3 Qh2+ {<font color=red>-2.13|d21</font>} $19 )
Qh3 46.Kf2 Rxf1+ 47.Kxf1 Bxe3 48.f6 Qh6 49.Re2 Qxf6+ 50.Qf5 Re5
51.Z0 ( 51.Qxf6+ Kxf6 52.Rh2 Rxd5 53.Rh8 Rd3 54.Rf8+ Ke7 55.Rg8
Kf7 56.Ra8 Rxb3 57.Rxa7+ Ke6 58.a5 bxa5 {Houdini Aquarium (0:00:27)}
{<font color=red>-6.05|d19</font>} $19 ) 0-1

[Event "?"]
[Site "?"]
[Date "2012.08.07"]
[White "Grischuk, Alexander"]
[Black "Jakovenko, Dmitry"]
[WhiteElo "2763"]
[BlackElo "2722"]
[Result "1/2-1/2"]
[GameID "463"]
[UniqID "822555"]
[WhiteClock "0:00:55"]
[BlackClock "0:01:24"]
[Stamp "1672"]
[LastMoves "86...Ke6 87.Bf4 +0.04"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5
Nf5 8.Qxd8+ Kxd8 9.Nc3 Ke8 10.h3 h5 11.Ne2 b6 12.Rd1 Bb7 {N}
( 12...Ba6 13.Ned4 Nxd4 14.Nxd4 c5 15.Nf5 Be2 16.Rd2 Bc4 17.Ne3
Be6 18.Nd5 Rc8 19.b3 c6 20.Ne3 Rd8 21.Rxd8+ Kxd8 22.Bb2 g6 {... 0-1, Kurnosov Igor (RUS) 2659 - Karjakin Sergey (RUS) 2747, Moscow (Russia) 2010.12.19}
) 13.Ned4 Nxd4 14.Nxd4 Be7 15.Bf4 Rd8 16.Nf5 Rxd1+ 17.Rxd1 Bc8
18.Nxe7 Kxe7 19.Bg5+ Ke6 20.Bd8 Kxe5 21.Bxc7+ Kf5 22.Bb8 a6 23.Ba7
b5 24.Rd6 Rh6 25.Rd8 Be6 26.b3 Bd5 27.f3 a5 28.Bd4 Re6 29.Kf2
Kg6 30.g4 hxg4 31.hxg4 Re7 32.Bc5 Rb7 33.f4 a4 34.f5+ Kh7 35.Ke3
axb3 36.cxb3 b4 37.Ra8 Rb5 38.Bd6 Bg2 39.Ra7 Kg8 40.Ra8+ Kh7
41.Ra7 Kg8 42.Kf4 f6 43.Ra8+ Kh7 44.Ra7 Kg8 45.Ra8+ Kh7 46.Bf8
g6 47.fxg6+ Kxg6 48.Ra4 Rd5 49.Kg3 Be4 50.Rxb4 Rd3+ 51.Kf2 Bd5
52.Rb7 Kg5 53.Ke2 Rh3 54.Rg7+ Kf4 55.Bd6+ Ke4 56.Bc7 c5 57.Kd2
Rf3 58.Bb6 Rf2+ 59.Kc3 Rxa2 60.Bxc5 Rg2 61.Re7+ Kf4 62.b4 Rxg4
63.b5 Kg5 64.Bd4 Rg3+ 65.Be3+ Kg6 66.b6 Bh1 67.Kc4 Rh3 68.Bd4
Rh7 69.Re1 Bb7 70.Kc5 f5 71.Be5 Rd7 72.Bd6 Be4 73.Bc7 Rd2 74.Re3
Rb2 75.Be5 Rb1 76.Bc3 Rc1 {?!} ( 76...Rb3 77.Bd4 Rxe3 78.Bxe3
Kh5 79.Kd6 Kg4 80.Kc7 f4 81.Bxf4 Kxf4 82.Kd6 Kg3 83.Ke5 Bb7 84.Kd6
{<font color=red>+0.00|d20</font>} {} ) 77.Kb5 Rd1
78.Bb4 Rd7 79.Bc3 Rd5+ 80.Kc4 Rd7 81.Be5 Re7 82.Bf4 Kf6 83.Kb5
Rd7 84.Bc7 Rd1 85.Ra3 Rb1+ 86.Ka6 Ke6 87.Bf4 Z0 ( 87...Rf1 88.Bd2
f4 89.Ra4 Bd5 90.Rxf4 Rxf4 91.Bxf4 Kd7 92.Bd2 Kc8 93.Bh6 Be4
94.Bf8 Kb8 95.Kb5 {Houdini Aquarium (0:00:08)} {<font color=red>+0.04|d18</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.07"]
[White "Andreikin, Dmitry"]
[Black "Svidler, Peter"]
[WhiteElo "2715"]
[BlackElo "2749"]
[Result "1/2-1/2"]
[GameID "160"]
[UniqID "0"]
[WhiteClock "0:27:44"]
[BlackClock "0:32:59"]
[Stamp "940"]
[LastMoves "19...Bg7 20.Ne3 +0.00"]

1.Nf3 Nf6 2.d4 g6 3.c4 Bg7 4.g3 c5 5.d5 b5 6.cxb5 a6 7.bxa6 O-O
8.Bg2 d6 9.O-O Nbd7 10.Nc3 Nb6 11.Re1 Bxa6 12.Nd2 Bb7 13.Nf1
{N} ( 13.e4 Nfd7 14.Bf1 Ba6 15.Bxa6 Rxa6 16.Qc2 Ne5 17.f4 Ng4
18.Nf3 Qa8 19.h3 Nf6 20.Re2 Rb8 21.Kh2 Na4 22.Rb1 Nxc3 23.bxc3
Rxb1 24.Qxb1 Nd7 25.Qb3 Rb6 26.Qc2 Ra6 27.e5 {1/2-1/2, Kraidman Yair (ISR) - Polgar Judit (HUN), It}
) Nfd7 14.Ne3 Ra6 15.Qd2 Qa8 {?!} ( 15...Na4 16.Ned1 Nxc3 17.Nxc3
Ne5 18.b3 Qb6 19.Bb2 Raa8 20.Reb1 c4 21.Nd1 cxb3 22.axb3 Rfc8
23.Rxa8 {<font color=red>+0.20|d20</font>} {} ) 16.b3
Bd4 17.Nc2 {?!} ( 17.Bb2 Nf6 18.Red1 e5 19.a4 Re8 20.a5 Bxe3
21.Qxe3 Nbxd5 22.Nxd5 Nxd5 23.Qe4 Rxa5 24.Rxa5 Qxa5 {<font color=red>+0.80|d23</font>}
$16 ) Bg7 {?!} ( 17...Bxc3 18.Qxc3 f5 19.Ne3 Nxd5 20.Nxd5 Bxd5
21.Bxd5+ Qxd5 22.Bh6 Rf7 23.b4 Qa8 24.a3 Qc6 25.Reb1 {<font color=red>+0.24|d21</font>}
{} ) 18.Ne3 Bd4 19.Nc2 {?!} ( 19.Bb2 Nf6 20.Nb5 Bxb2 21.Qxb2
Qb8 22.Nc3 Ra8 23.b4 Rc8 24.b5 Na4 25.Qc2 Nxc3 26.Qxc3 Ra4 {<font color=red>+0.82|d21</font>}
$16 ) Bg7 20.Ne3 {?!} ( 20.Bb2 Rc8 21.Ne3 h5 22.Red1 Be5 23.Rac1
Nf6 24.Rc2 Ra5 25.a3 h4 26.b4 Rxa3 27.Bxa3 Qxa3 {<font color=red>+0.68|d16</font>}
$14 ) Z0 ( 20...Bd4 {Houdini (3 lines) (0:00:31)} {<font color=red>+0.00|d23</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.07"]
[White "Karjakin, Sergey"]
[Black "Vitiugov, Nikita"]
[WhiteElo "2785"]
[BlackElo "2705"]
[Result "1/2-1/2"]
[GameID "468"]
[UniqID "0"]
[WhiteClock "0:22:08"]
[BlackClock "0:17:28"]
[Stamp "1183"]
[LastMoves "45...Ke7 46.Ke1 +0.00"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O
Nc6 8.Qe2 d6 9.Be3 e5 10.Bxa7 Rxa7 11.Nc3 Nf6 12.Nd5 {N}
( 12.a4 O-O 13.Bc4 b6 14.Rad1 Nb4 15.Rd2 Rd7 16.Nc1 Bb7 17.N1a2
Nxa2 18.Bxa2 Qa8 19.Nd5 Nxd5 20.Bxd5 Bxd5 21.Rxd5 {... 1-0, Pierrot Facundo (ARG) - Lujan Carolina (ARG), Memorial M.Najdorf}
) O-O 13.Nxf6+ Qxf6 14.Nd2 Be6 15.Nc4 Nd4 16.Qe3 b5 17.Nd2 Rb7
18.c3 Nc6 19.b4 Rc8 20.a4 Qd8 21.Ra3 Qb6 22.Qe2 Ne7 23.axb5 axb5
24.Rfa1 h6 25.g3 Kh8 26.Nf1 Ng8 27.Ra6 Qc7 28.R1a3 Bd7 29.Ne3
Nf6 30.Qf3 Rb6 31.Ra7 Rb7 32.R7a5 Qd8 33.Qe2 Rcb8 34.Bc2 Be6
35.Qd3 Qc7 36.h4 Kg8 37.Qe2 Qc6 38.Qf3 Qc8 39.Bd3 Bd7 40.Nf5
Bxf5 41.Qxf5 Qxf5 42.exf5 d5 43.Ra8 Kf8 44.Kf1 Rxa8 45.Rxa8+
Ke7 46.Ke1 Z0 ( 46...Ne8 47.Rc8 Rc7 48.Rxc7+ Nxc7 49.Kd2 Kd6
50.Be2 Kc6 51.Ke3 Ne8 52.f4 e4 53.g4 h5 54.gxh5 {Houdini Aquarium (0:00:46)}
{<font color=red>+0.00|d25</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.07"]
[White "Dubov, Daniil"]
[Black "Potkin, Vladimir"]
[WhiteElo "2594"]
[BlackElo "2651"]
[Result "1/2-1/2"]
[GameID "479"]
[UniqID "0"]
[WhiteClock "1:25:00"]
[BlackClock "1:04:49"]
[Stamp "896"]
[LastMoves "24.Qh8+ Rg8 +0.00"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.c4 dxc4 5.O-O Nbd7 6.Qc2 Nb6 7.Na3
Be6 8.Ng5 Bg4 9.Nxc4 Bxe2 10.Ne5 Bh5 11.Re1 h6 {N}
( 11...e6 12.Bf3 Bg6 13.Bxc6+ bxc6 14.Qxc6+ Nfd7 15.Nexf7 Bxf7
16.Nxf7 Qf6 17.Nxh8 e5 18.Qe4 g6 19.d4 Qxh8 20.dxe5 Be7 21.Bh6
Rc8 22.e6 Nc5 23.Qe2 {... 1-0, Grandelius Nils (SWE) - Perunovic Milos (SRB), It 'Bosna Open', 2011}
) 12.Ne4 e6 13.Nxf6+ gxf6 14.Nxc6 bxc6 15.Bxc6+ Nd7 16.Qf5 Bg6
17.Rxe6+ Be7 18.Qxf6 Rg8 19.Re1 Kf8 20.Qf4 Rc8 21.Qxh6+ Rg7 22.Qh8+
Rg8 23.Qh6+ Rg7 24.Qh8+ Rg8 25.Z0 ( 25.Qh6+ Rg7 26.Qh8+ Rg8 27.Qh6+
{Houdini Aquarium (0:00:21)} {<font color=red>+0.00|d25</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.09"]
[White "Svidler, Peter"]
[Black "Potkin, Vladimir"]
[WhiteElo "2749"]
[BlackElo "2651"]
[Result "1/2-1/2"]
[GameID "153"]
[UniqID "0"]
[WhiteClock "0:02:45"]
[BlackClock "0:02:02"]
[Stamp "1013"]
[LastMoves "33.Nd4 Nc6 +0.00"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6
8.a3 cxd4 9.Nxd4 Bc5 10.Qd2 O-O 11.g3 Bxd4 12.Bxd4 b5 13.Bf2
Bb7 14.Bg2 Qc7 15.O-O Rfc8 16.Rfe1 Ne7 17.Rac1 Nb6 18.Bxb6 Qxb6+
19.Qf2 Qc7 20.Ne2 a5 21.Nd4 b4 22.g4 {?!} ( 22.Nb5 Qd7 {<font color=red>+0.18|d26</font>}
{} ) Qb6 23.f5 Nc6 24.Nf3 Qxf2+ 25.Kxf2 bxa3 26.bxa3 Ba6 27.Rb1
Rab8 28.Rxb8 Nxb8 29.Nd4 Nc6 30.Nf3 Ne7 31.Nd4 Nc6 32.Nf3 Ne7
33.Nd4 Nc6 34.Z0 ( 34.Nf3 Nd8 35.Nd4 g5 36.Rd1 Rc3 37.fxe6 fxe6
38.Rb1 Bc8 39.Rb8 Kg7 40.Rb6 Nf7 41.Nxe6+ Bxe6 {Houdini Aquarium (0:00:02)}
{<font color=red>+0.00|d22</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.09"]
[White "Vitiugov, Nikita"]
[Black "Dubov, Daniil"]
[WhiteElo "2705"]
[BlackElo "2594"]
[Result "1-0"]
[GameID "173"]
[UniqID "557036"]
[WhiteClock "0:01:38"]
[BlackClock "0:06:34"]
[Stamp "1270"]
[LastMoves "47...Bf4+ 48.Kc2 +14.08"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 e6 6.e3 c5 7.Bxc4 Nc6
8.O-O cxd4 9.exd4 Be7 10.Qe2 O-O 11.Rd1 Nb4 12.Ne5 Bd7 13.a5
a6 14.Bf4 Nfd5 15.Bg3 Rc8 16.Qf3 Bc6 17.Bb3 Be8 18.h3 Bc6 19.Nxc6
Rxc6 20.Be5 b5 21.axb6 Rxb6 22.Rdc1 Nxc3 23.bxc3 Nc6 24.Bf4 Bd6
25.Bd2 e5 {?!} ( 25...Rxb3 26.Qxc6 a5 27.Rcb1 Rb8 28.g3 Qc7 29.Qxc7
Bxc7 30.Rxb8 Rxb8 31.c4 Ra8 32.Ra4 Kf8 33.Kg2 {<font color=red>+0.31|d23</font>}
$14 ) 26.Ba4 Na5 27.Be3 Nc4 28.dxe5 Nxe5 29.Qe4 Rb2 30.Bc2 Ng6
31.Rxa6 Bb8 32.Ba4 {?!} ( 32.Raa1 Be5 33.Rd1 Qc8 34.Ra5 Bh2+
35.Kh1 Bc7 36.Rad5 Bb6 37.Bxb6 Rxb6 38.Qd4 Rb2 39.Bf5 Qe8 {<font color=red>+1.50|d22</font>}
$16 ) h5 {?!} ( 32...Qc7 33.g3 Qc8 34.Rb6 Re2 35.Bb5 Rxe3 36.Qxe3
Ba7 37.c4 Bxb6 38.Qxb6 Qxh3 39.Qe3 Qf5 40.c5 {<font color=red>+0.83|d22</font>}
$16 ) 33.Rc6 {?!} ( 33.Rd1 {<font color=red>+1.50|d22</font>}
$16 ) Ne5 {?!} ( 33...Re8 34.Qd4 Nf4 35.Qxd8 Rxd8 36.Kf1 Be5
37.c4 Ne2 38.Rc2 Rxc2 39.Bxc2 Nd4 40.Rc5 Nxc2 41.Rxe5 {<font color=red>+1.08|d22</font>}
$16 ) 34.Rc5 {?} ( 34.Rd1 f5 35.Rxd8 fxe4 36.Rxf8+ Kxf8 37.Rb6
Rxb6 38.Bxb6 Nc4 39.Bd4 Nd2 40.Bc5+ Kf7 41.Be3 Nb1 {<font color=red>+1.83|d22</font>}
$16 ) Nd3 35.Rxh5 g6 36.Bd4 gxh5 37.Qxd3 Qd6 38.Bc2 Qh2+ 39.Kf1
Qh1+ 40.Ke2 Rxc2+ 41.Qxc2 Qxg2 42.Qf5 f6 {?!} ( 42...Qg6 43.Qxg6+
fxg6 44.Rb1 Kf7 45.c4 Ke6 46.Rb6+ Kf5 47.Rb5+ Ke6 48.Rg5 Rg8
49.Kd3 Bc7 50.Ke4 {<font color=red>+1.18|d25</font>}
$16 ) 43.Ra1 {?!} ( 43.Be3 Kg7 44.Qxh5 Qg6 45.Qg4 Re8 46.Kf3
Be5 47.c4 f5 48.Qg5 Kf7 49.Qxg6+ Kxg6 50.Rg1+ Kf7 {<font color=red>+2.12|d24</font>}
$18 ) Rf7 44.Ra6 Re7+ {?} ( 44...Qg5 45.Qxg5+ fxg5 46.Rg6+ Kh7
47.Rxg5 Kh6 48.Ra5 Kg6 49.h4 Bc7 50.Rg5+ Kh6 51.c4 Bd8 52.Rg1
{<font color=red>+2.11|d22</font>} $18 ) 45.Re6 Bd6
46.Qxf6 h4 47.Kd2 Bf4+ 48.Kc2 Z0 ( 48...Rxe6 49.Qxe6+ Kf8 50.Bc5+
Kg7 51.Qe7+ Kg6 52.Qe8+ Kf5 53.Qf7+ Ke5 54.Bd4+ Kd6 55.Qxf4+
Kc6 56.Qf6+ {Houdini Aquarium (0:01:05)} {<font color=red>+14.08|d22</font>}
$18 ) 1-0

[Event "?"]
[Site "?"]
[Date "2012.08.09"]
[White "Jakovenko, Dmitry"]
[Black "Karjakin, Sergey"]
[WhiteElo "2722"]
[BlackElo "2785"]
[Result "1/2-1/2"]
[GameID "271"]
[UniqID "0"]
[WhiteClock "0:31:59"]
[BlackClock "0:54:55"]
[Stamp "912"]
[LastMoves "23...Be7 24.Nd2 +0.00"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 Ng4 7.Bc1
Nf6 8.Be2 e5 9.Nb3 Be7 10.Bg5 Be6 11.Bxf6 Bxf6 12.Qd3 O-O 13.Rd1
Be7 14.Nd5 Bxd5 15.Qxd5 Qc7 16.c3 Nd7 17.O-O b5 18.Nd2 Nb6 19.Qb3
Rac8 20.Rfe1 Bg5 21.Nf3 Be7 22.Nd2 Bg5 23.Nf3 Be7 24.Nd2 Z0
( 24...Bg5 {Houdini Aquarium (0:00:02)} {<font color=red>+0.00|d19</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.09"]
[White "Alekseev, Evgeny"]
[Black "Grischuk, Alexander"]
[WhiteElo "2673"]
[BlackElo "2763"]
[Result "1/2-1/2"]
[GameID "325"]
[UniqID "0"]
[WhiteClock "0:26:00"]
[BlackClock "0:29:18"]
[Stamp "1090"]
[LastMoves "41.Kf2 Rg2+ +0.00"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4
g6 8.Qe2 Bg7 9.O-O-O O-O 10.e5 dxe5 11.fxe5 Qa5 12.Nf3 Ng4 13.Rd5
b5 14.h3 Nh6 15.Kb1 Nf5 16.Ne4 Qc7 17.g4 Bb7 18.Rxd7 Qxd7 19.gxf5
Qxf5 20.Ned2 Bxe5 21.Qe3 Qe6 22.Rg1 Bg7 23.Qxe6 fxe6 24.Be2 Rf7
25.Be3 Bd5 26.Ng5 Rf5 27.Bd3 Raf8 28.c3 Re5 29.Bd4 Rxg5 30.Rxg5
Bh6 31.h4 Bxg5 32.hxg5 Rf4 33.Kc2 Rg4 34.Be3 e5 35.Kd1 Kf7 36.b3
Rg3 37.Ke2 Rg2+ 38.Kf1 Rg3 39.Kf2 Rg2+ 40.Kf1 Rg3 41.Kf2 Rg2+
42.Z0 ( 42.Kf1 Rh2 43.a3 Ke6 44.Kg1 Rh1+ 45.Kf2 Ra1 46.Bc5 Rd1
47.Be3 Bc6 48.a4 Ra1 49.axb5 axb5 {Houdini Aquarium (0:00:30)}
{<font color=red>+0.00|d35</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.09"]
[White "Andreikin, Dmitry"]
[Black "Sjugirov, Sanan"]
[WhiteElo "2715"]
[BlackElo "2635"]
[Result "1-0"]
[GameID "365"]
[UniqID "0"]
[WhiteClock "0:12:20"]
[BlackClock "0:04:42"]
[Stamp "946"]
[LastMoves "22...Kh8 23.Nf6 +299.94"]

1.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2
Nb6 8.Bd3 h6 9.N5f3 c5 10.dxc5 Bxc5 11.Ne5 O-O 12.Ngf3 a6 13.g4
Nbd5 14.Rg1 Bb4+ 15.Kf1 Be7 {?!} ( 15...Qc7 16.g5 hxg5 17.Bxg5
Be7 18.Bh6 Ne8 19.Rd1 b5 20.h3 Kh8 21.Qe4 f5 22.Ng6+ Kg8 23.Qe2
{<font color=red>+1.27|d16</font>} $16 ) 16.g5 hxg5
17.Nxg5 Bd6 18.Nh7 Qc7 19.Bh6 Ne8 20.Bxg7 Nxg7 21.Rxg7+ Kxg7
22.Qg4+ Kh8 23.Nf6 Z0 ( 23...Nxf6 24.Qh4+ Kg7 25.Qg5+ Kh8 26.Qxf6+
Kg8 27.Qg5+ Kh8 28.Qh6+ Kg8 29.Qh7# {Houdini Aquarium (0:00:36)}
{<font color=red>+299.94|d33</font>} $18 ) 1-0

[Event "?"]
[Site "?"]
[Date "2012.08.10"]
[White "Dubov, Daniil"]
[Black "Jakovenko, Dmitry"]
[WhiteElo "2594"]
[BlackElo "2722"]
[Result "1/2-1/2"]
[GameID "421"]
[UniqID "0"]
[WhiteClock "0:31:00"]
[BlackClock "0:24:14"]
[Stamp "1183"]
[LastMoves "52.axb4 Kc6 +0.03"]

1.c4 c6 2.e4 d5 3.exd5 cxd5 4.d4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Nf3
Be7 8.c5 O-O 9.Bb5 Ne4 10.Bxe7 Nxe7 11.Rc1 b6 12.O-O {?!}
( 12.c6 Qd6 13.O-O a6 14.Bd3 Nxc6 15.Nxe4 dxe4 16.Bxe4 Bb7 17.d5
exd5 18.Qxd5 Qxd5 19.Bxd5 Rac8 {<font color=red>+0.36|d24</font>}
$14 ) bxc5 13.dxc5 Rb8 14.Qa4 a6 15.Bd3 Nxc5 16.Bxh7+ Kxh7 17.Qh4+
Kg8 18.Ng5 Re8 19.Qh7+ Kf8 20.Qh8+ Ng8 21.Nh7+ Ke7 22.Qxg7 Qd6
23.Rfd1 {N} ( 23.f4 d4 24.Ng5 Rf8 25.Nce4 Nxe4 26.Nxe4 Qd5 27.Rc7+
Bd7 28.Rd1 Qxe4 29.Rxd7+ Ke8 30.R7xd4 Qe3+ 31.Kh1 Ne7 32.Qg5
Rc8 33.h3 Rg8 34.Qa5 Nf5 35.Qxa6 Ke7 36.Rd7+ Kf6 37.Qb7 Qxf4
38.Rxf7+ Kg6 39.Kg1 Qe3+ 40.Kh1 Rh8 41.Rfd7 Rc2 {0-1, Van Leent Dmitri (NED) 2175 - Burg Twan (NED) 2462, Bussum (Netherlands) 2011.06.02}
) Bb7 24.Qg5+ {?} ( 24.Ng5 Qf4 25.Nce4 dxe4 26.Rxc5 Rec8 27.Nxf7
Qf6 28.Qh7 Qxf7 29.Rd7+ Kxd7 30.Qxf7+ Ne7 31.Rxc8 Rxc8 {<font color=red>+0.00|d21</font>}
{} ) f6 25.Nxf6 Nxf6 26.Qg7+ Kd8 27.Qxf6+ Qe7 28.Qd4 Rc8 29.Qb4
Rh8 30.Ne2 Qh4 {?!} ( 30...Ke8 31.Nf4 Rg8 32.g3 Kf7 33.Qc3 Qd6
34.Qf3 Ke7 35.Qe3 e5 36.Re1 e4 37.Rcd1 Kf7 38.Qd2 {<font color=red>-1.30|d20</font>}
$17 ) 31.Qb6+ Kd7 32.Rxc5 Qxh2+ 33.Kf1 Rxc5 {?!} ( 33...Qh1+
34.Ng1 {<font color=red>-0.47|d20</font>} $15 ) 34.Qxc5
Qh1+ 35.Ng1 Rh2 {?!} ( 35...Bc6 36.Qa7+ Kd6 37.a4 Rg8 38.g3 Qe4
39.Rc1 d4 40.Qc5+ Kd7 41.Qa7+ Kd6 42.Qc5+ {<font color=red>+0.00|d20</font>}
{} ) 36.Ke2 Rxg2 37.Nf3 Qh8 38.Rd4 Qc8 39.Ne5+ Ke8 40.Qxc8+ Bxc8
41.Rg4 Rxg4 42.Nxg4 Kd7 43.Kd3 Kc6 44.Kd4 Kb5 45.Ne5 a5 46.Nd3
Bd7 47.Nc5 Bc8 48.f4 Kb6 49.b3 {?!} ( 49.a4 Kc7 50.Nb3 Kb6 51.Ke5
Kc6 52.Nxa5+ Kc5 53.b3 Kb4 54.Nc6+ Kxb3 55.a5 Kc4 56.Nd4 Kc5
{<font color=red>+0.71|d25</font>} $14 ) Kb5 50.a3
Kb6 51.b4 axb4 52.axb4 Kc6 53.Z0 ( 53.Nb3 Bd7 54.Nd2 Kd6 55.Nf3
Bb5 56.Ke3 Be8 57.Nd4 Bd7 58.Kd3 e5 59.fxe5+ Kxe5 60.Ke3 Be8
{Houdini Aquarium (0:00:05)} {<font color=red>+0.03|d26</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.10"]
[White "Karjakin, Sergey"]
[Black "Alekseev, Evgeny"]
[WhiteElo "2785"]
[BlackElo "2673"]
[Result "1-0"]
[GameID "415"]
[UniqID "0"]
[WhiteClock "0:11:03"]
[BlackClock "0:01:33"]
[Stamp "1369"]
[LastMoves "71...Rg5+ 72.Ke4 +0.76"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3+ 6.Qxc3 d6 7.Nf3
Re8 8.g3 Qe7 9.b4 {N} ( 9.Bg2 e5 10.d5 c6 11.dxc6 Nxc6 12.O-O
d5 13.Bg5 d4 14.Qc2 h6 15.Bxf6 Qxf6 16.Nd2 Bg4 17.c5 {... 1-0, Boensch Uwe (GER) - Rotstein Arkadij (GER), Bundesliga 2005/06, 2006}
) e5 10.dxe5 dxe5 11.Bb2 Nc6 12.Bg2 Nd4 13.Nxd4 exd4 14.Qd2 Bg4
15.f3 Be6 16.Bxd4 Bxc4 17.e4 Nd7 18.Qc3 b5 19.Bxg7 f5 20.Bh6
{?!} ( 20.Bd4 c5 {<font color=red>-0.10|d24</font>}
{} ) fxe4 21.O-O-O a5 22.bxa5 Nc5 23.Bf1 Nb3+ {?} ( 23...Be6
{<font color=red>-1.06|d18</font>} $17 ) 24.Kb1 Nxa5
25.Bc1 Qe5 26.Qxe5 Rxe5 27.fxe4 Bxf1 {?!} ( 27...Rxe4 28.Bg2
Re2 29.Bd5+ Bxd5 30.Rxd5 c6 31.Rg5+ Kf7 32.Rh5 Nc4 33.Rf1+ Ke8
34.Rxh7 Nxa3+ 35.Bxa3 {<font color=red>+0.00|d27</font>}
{} ) 28.Rhxf1 Nc4 29.Rd7 Rxe4 30.Rff7 Nxa3+ 31.Bxa3 Rxa3 32.Rg7+
Kh8 33.Rxh7+ Kg8 34.Rdg7+ Kf8 35.Rxc7 Rb4+ 36.Kc2 Rc4+ 37.Kb2
Rxc7 38.Rxc7 b4 39.Kb1 Rb3+ 40.Kc1 Ra3 41.Rc2 Kg7 42.Rb2 Rf3
43.Kb1 b3 44.Re2 Kg6 45.Kb2 Kg5 46.Ka3 Kg4 47.Re4+ Kf5 48.Rb4
Rf2 49.h4 Rg2 50.Rb5+ Ke4 51.Rxb3 Rc2 {?!} ( 51...Kf5 52.Rb5+
Kg6 53.Rg5+ Kh6 54.Kb3 Rg1 55.Kc4 Rd1 56.g4 Ra1 57.Rh5+ Kg7 58.Rb5
Rg1 59.Rg5+ {<font color=red>+1.25|d27</font>} $16 )
52.Rb4+ Ke5 53.Kb3 Rf2 54.Rb5+ Kf6 55.Kc4 Rg2 56.Rg5 Rd2 57.Rg8
Kf7 58.Rg4 Kf6 59.h5 Rh2 60.Rg6+ Kf7 61.g4 Rd2 62.Rg5 Rd1 {?!}
( 62...Kf6 63.Rg6+ Kf7 64.g5 Rh2 65.Rh6 Kg7 66.Kd5 Rh1 67.Ke6
Re1+ 68.Kd6 Rf1 69.Rg6+ Kf7 70.Ke5 {<font color=red>+2.08|d30</font>}
$18 ) 63.Rd5 {?!} ( 63.h6 Rc1+ 64.Kd4 Rd1+ 65.Ke3 Re1+ 66.Kf3
Rf1+ 67.Kg2 Rb1 68.Rg7+ Kf8 69.g5 Rb6 70.Kf3 Rb4 {<font color=red>+3.03|d25</font>}
$18 ) Rg1 64.Rf5+ Kg7 65.Rg5+ Kh6 66.Rg6+ Kh7 67.Kd5 Re1 68.g5
Ra1 69.Rc6 Rg1 70.Rc7+ Kg8 71.g6 Rg5+ 72.Ke4 {??} ( 72.Ke6 {<font color=red>+14.04|d23</font>}
$18 ) Z0 ( 72...Rxh5 73.Kf4 Rb5 74.Kg4 Rd5 75.Kh4 Rb5 76.Rd7
Rb2 77.Kg4 Rg2+ 78.Kh5 Rh2+ 79.Kg5 Rg2+ 80.Kf6 {Houdini Aquarium (0:00:04)}
{<font color=red>+0.76|d29</font>} $16 ) 1-0

[Event "?"]
[Site "?"]
[Date "2012.08.10"]
[White "Sjugirov, Sanan"]
[Black "Svidler, Peter"]
[WhiteElo "2635"]
[BlackElo "2749"]
[Result "1/2-1/2"]
[GameID "411"]
[UniqID "0"]
[WhiteClock "0:19:24"]
[BlackClock "0:07:58"]
[Stamp "980"]
[LastMoves "35.Re1 Ra8 +0.00"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 exd4
8.Nxd4 Re8 9.f3 c6 10.Bf2 d5 11.exd5 cxd5 12.c5 Nc6 13.O-O Bf8
14.Kh1 Bd7 15.a3 {N} ( 15.Qd2 Rc8 16.Nxc6 bxc6 17.b4 a5 18.a3
Rb8 19.Na4 axb4 20.axb4 Bf5 21.Nb6 Nd7 22.Ra6 Nxb6 23.Rxb6 Rxb6
24.cxb6 d4 {... 1/2-1/2, Gustafsson Jan (GER) - Vouldis Angelos (GRE), Ch Greece, 2004}
) Nh5 16.Qd2 Nxd4 17.Bxd4 Qh4 {?!} ( 17...Bc6 {<font color=red>-0.10|d24</font>}
{} ) 18.Bf2 Qf4 19.Rfd1 {?!} ( 19.Qxd5 Bc6 20.Qc4 Bg7 21.Qxf4
Nxf4 22.Bc4 Bxc3 23.bxc3 Ne2 24.Rfd1 Nxc3 25.Rd3 Re2 26.Rf1 Na4
{<font color=red>+0.36|d23</font>} $14 ) Bc6 20.Bf1
Rad8 21.Nb5 a6 22.Nd4 Bd7 23.Qxf4 {?!} ( 23.Qb4 Rb8 24.g3 Qf6
25.Qc3 Ng7 26.Ne2 Qc6 27.Nf4 Be6 28.Nd3 Qc7 29.g4 Rbd8 30.Qd4
Bc8 {<font color=red>+0.19|d24</font>} {} ) Nxf4
24.g3 Nh3 25.Bxh3 Bxh3 26.b4 h5 27.Re1 Rxe1+ 28.Rxe1 a5 29.Nb3
axb4 30.axb4 Ra8 31.Na5 Bg7 32.Rd1 Re8 {?!} ( 32...Bc3 33.Be1
d4 34.Bxc3 dxc3 35.Rc1 Rd8 36.Kg1 Rd2 37.Rxc3 Rg2+ 38.Kh1 Ra2
39.Kg1 Rg2+ 40.Kh1 {<font color=red>+0.00|d27</font>}
{} ) 33.Re1 {?!} ( 33.b5 Rb8 34.Rxd5 Ra8 35.Be1 Bh6 36.c6 bxc6
37.bxc6 Rc8 38.Bc3 Bf8 39.Rd1 Bc5 40.Rb1 Be7 {<font color=red>+0.65|d18</font>}
$14 ) Ra8 34.Rd1 Re8 {?!} ( 34...Bc3 35.Be1 d4 36.Bxc3 dxc3 37.Rc1
{<font color=red>+0.00|d26</font>} {} ) 35.Re1 {?!}
( 35.b5 Rb8 {<font color=red>+0.56|d22</font>} $14 )
Ra8 36.Z0 ( 36.Nxb7 Ra2 37.Kg1 Bc3 38.Rb1 Bxb4 39.Rxb4 Ra1+ 40.Be1
Rxe1+ 41.Kf2 Rh1 42.Ke3 Rxh2 43.Nd6 Rc2 {Houdini Aquarium (0:00:24)}
{<font color=red>+0.00|d21</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.10"]
[White "Potkin, Vladimir"]
[Black "Vitiugov, Nikita"]
[WhiteElo "2651"]
[BlackElo "2705"]
[Result "1-0"]
[GameID "434"]
[UniqID "492665"]
[WhiteClock "0:01:23"]
[BlackClock "0:01:47"]
[Stamp "1444"]
[LastMoves "72...Kf8 73.Rf5+ +2.17"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O
Nc6 8.Qe2 d6 9.Be3 Nf6 10.Bxa7 Rxa7 11.c4 e5 12.Nc3 Be6 13.Nd5
Nd7 14.Qe3 b6 15.Rfd1 {N} ( 15.a4 Nc5 16.Nd2 a5 17.f4 exf4 18.Nxf4
O-O 19.Nf3 Nb4 20.Rac1 Nxa4 21.Bb1 Nc5 22.e5 dxe5 23.Qxe5 Bg4
{... 0-1, Bronstein Luis (ARG) - Spangenberg Hugo (ARG), It} )
O-O 16.Be2 Rb7 17.Rd2 Nc5 18.h3 Qb8 19.Rad1 Nxb3 20.axb3 Nd4
21.Nb4 a5 22.Nc2 Nxc2 23.Rxc2 Rd8 24.Rcd2 Rbd7 25.Bg4 Qc7 26.Rd3
h6 27.Qe2 Kh7 28.Bf5+ g6 29.Bxe6 fxe6 30.Qg4 Re8 31.Rf3 Rg7 32.Rfd3
Rd7 33.Rf3 Rg7 34.Qh4 Qd8 35.Qg3 Qe7 36.Rfd3 Rd8 37.f4 exf4 38.Qxf4
Rf7 39.Qe3 Qc7 40.e5 d5 41.cxd5 exd5 42.Rxd5 Rxd5 43.Rxd5 Re7
44.Qd4 h5 {?!} ( 44...Qc1+ 45.Kh2 Qc6 46.b4 axb4 47.Qxb4 Qe6
48.Qd4 Kg7 49.b4 Kf7 50.b5 Kg7 51.Kg1 Kh7 52.Qd3 {<font color=red>+1.09|d26</font>}
$16 ) 45.Qd2 {?} ( 45.e6 {<font color=red>+2.12|d24</font>}
$18 ) Qc6 46.Kh1 Qe6 47.Qd3 Qc6 48.Kh2 Qe6 49.Qe4 Kg7 50.Qc4
Kh7 51.Kh1 Kg7 52.Qh4 {?!} ( 52.b4 a4 53.Qd4 Kf7 54.Kg1 Kg8 55.Qd3
Qf5 56.Qe3 Qe6 57.Qd4 Kf8 58.b5 Kg7 59.Qd3 Qf5 {<font color=red>+0.95|d23</font>}
$16 ) Rf7 {?!} ( 52...Qxd5 53.Qxe7+ Qf7 54.Qg5 Qxb3 55.Qd2 Qb5
56.Qd4 Qc5 57.Qd7+ Kh6 58.Qd2+ Kg7 59.Qf4 Qf8 60.Qe4 {<font color=red>+0.07|d25</font>}
{} ) 53.Qe4 Re7 {?!} ( 53...Qf5 54.Qe3 Qf4 55.Qc3 Qf1+ 56.Kh2
Qf4+ 57.Qg3 h4 58.Qxf4 Rxf4 59.Rb5 Rf2 60.Rxb6 Rxb2 61.Rb7+ {<font color=red>+0.37|d21</font>}
$14 ) 54.Rb5 Rc7 55.Kh2 Kh7 56.Qd4 Rb7 57.Qf4 Rc7 58.Qe4 Kg7
59.Qd4 Rb7 60.Qc4 Re7 61.Qxe6 Rxe6 62.Kg3 Rc6 63.Kf4 Kf7 64.Kg5
Ke7 65.g4 hxg4 66.hxg4 Kf7 67.Rd5 Ke7 68.Rd6 Rc5 69.Rxb6 Rxe5+
70.Kxg6 Re2 71.g5 Rxb2 72.Rb5 Kf8 73.Rf5+ Z0 ( 73...Ke7 74.Rxa5
{Houdini Aquarium (0:00:10)} {<font color=red>+2.17|d24</font>}
$18 ) 1-0

[Event "?"]
[Site "?"]
[Date "2012.08.10"]
[White "Grischuk, Alexander"]
[Black "Andreikin, Dmitry"]
[WhiteElo "2763"]
[BlackElo "2715"]
[Result "1-0"]
[GameID "412"]
[UniqID "0"]
[WhiteClock "0:31:59"]
[BlackClock "0:29:59"]
[Stamp "1053"]
[LastMoves "40...Qxa2 41.Qb5+ +28.95"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6 7.e5
Nd5 8.Ne4 Qc7 9.f4 Qa5+ 10.c3 Be7 11.Bd3 f5 12.exf6 Nxf6 13.Nxf6+
Bxf6 14.O-O Ba6 15.Bxa6 Qxa6 16.Be3 Qb5 17.Rf2 d5 {?!} {N}
( 17...a5 18.a4 ( 18.Bd4 Qf5 19.Bxf6 gxf6 20.c4 Qc5 21.Qd3 O-O-O
{1/2-1/2, Reeh Oliver (GER) 2420 - Chekhov Valery A (RUS) 2535, Hamburg (Germany) 1996}
) Qc4 19.Rd2 d5 20.Qh5+ g6 21.Qh6 Kf7 22.Re1 Bg7 23.Qh3 Rhe8
24.Rde2 Kg8 25.Bb6 {<font color=red>+0.66|d25</font>}
$14 ) 18.Qg4 {?!} ( 18.Qh5+ g6 19.Qh3 Kf7 20.Re1 Rae8 21.Rd2
c5 22.Bf2 Qc6 23.Qe3 d4 24.cxd4 Bxd4 25.Qh3 Qd5 {<font color=red>+1.02|d24</font>}
$16 ) Kf7 {?!} ( 18...O-O 19.Qxe6+ Kh8 20.Qg4 Rfe8 21.Qe2 a6
22.a4 Qa5 23.Rf3 Re4 24.b4 Qc7 25.Qd3 Rae8 26.Re1 {<font color=red>+0.59|d18</font>}
$14 ) 19.f5 e5 20.Qh5+ Ke7 {?!} ( 20...Kg8 {<font color=red>+0.59|d22</font>}
$14 ) 21.b4 Rhf8 22.Qxh7 e4 {?!} ( 22...Kd7 23.Bc5 Qc4 24.Qh5
a5 25.Bxf8 Rxf8 26.Rc2 axb4 27.Rac1 b3 28.axb3 Qxb3 29.Qe2 Rb8
30.g3 {<font color=red>+1.37|d20</font>} $16 ) 23.Bc5+
{?!} ( 23.g4 {<font color=red>+1.95|d20</font>} $16 )
Kd7 24.Bd4 Rh8 25.Qg6 Rae8 {?!} ( 25...Raf8 26.Bxf6 {<font color=red>+1.24|d20</font>}
$16 ) 26.Bxf6 gxf6 27.Qg7+ Kc8 28.Qxf6 e3 {?!} ( 28...Rhf8 {<font color=red>+1.59|d20</font>}
$16 ) 29.Rf3 Qe2 {?} ( 29...a5 30.Rxe3 {<font color=red>+2.40|d19</font>}
$18 ) 30.Qxc6+ Kb8 31.Qd6+ Kc8 32.Qc6+ Kb8 33.Qd6+ Kc8 34.Qxd5
Rhg8 35.Rf4 Kb8 36.f6 Rd8 37.f7 Rgf8 38.Qe5+ Kb7 39.Rff1 Rd7
40.Rae1 Qxa2 41.Qb5+ Z0 ( 41...Kc7 42.Qc5+ {Houdini Aquarium (0:00:03)}
{<font color=red>+28.95|d15</font>} $18 ) 1-0

[Event "?"]
[Site "?"]
[Date "2012.08.11"]
[White "Svidler, Peter"]
[Black "Vitiugov, Nikita"]
[WhiteElo "2749"]
[BlackElo "2705"]
[Result "1/2-1/2"]
[GameID "130"]
[UniqID "0"]
[WhiteClock "0:01:53"]
[BlackClock "0:00:37"]
[Stamp "903"]
[LastMoves "29...Nd4+ 30.Ke1 -17.90"]

1.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6 5.Nf3 Nc6 6.a3 Nge7 7.dxc5 Qc7
8.Bb5 Bd7 9.Qe2 f6 {?} ( 9...Ng6 10.b4 b6 11.c4 dxc4 12.O-O bxc5
13.Bb2 a5 14.Nbd2 Rb8 15.Ba4 c3 16.Bxc3 cxb4 17.axb4 {<font color=red>-0.16|d24</font>}
{} ) 10.exf6 gxf6 11.Nbd2 {?!} ( 11.c4 a6 12.Ba4 dxc4 13.O-O
O-O-O 14.Qxc4 Rg8 15.Nc3 Ng6 16.Ne4 Nge5 17.Nxe5 Nxe5 18.Bxd7+
Rxd7 {<font color=red>+0.85|d23</font>} $16 ) O-O-O
12.c4 Rg8 13.g3 e5 14.cxd5 Nxd5 15.Nb3 Bg4 16.Qc2 {?!}
( 16.Bd2 a6 17.Ba4 Kb8 18.h3 Bh5 19.Qe4 Bg6 20.Qc4 Nde7 21.Rc1
Bd3 22.Qe6 Bg7 23.Rd1 Bc2 {<font color=red>-0.40|d22</font>}
$15 ) Nf4 17.Nbd2 {?!} ( 17.Nfd2 Ng2+ {<font color=red>-2.02|d21</font>}
$19 ) Rxd2 18.Nxd2 Nd4 19.Qa4 Bxc5 {??} ( 19...Ng2+ 20.Kf1 Bh3
21.c6 Ne3+ 22.Ke1 Nec2+ 23.Kd1 Nxa1 24.Qxa7 bxc6 25.Qa8+ Kd7
26.Bc4 Bg4+ 27.f3 {<font color=red>-4.03|d19</font>}
$19 ) 20.gxf4 {?!} ( 20.h3 Nc2+ 21.Kf1 Bf5 22.Qb3 Rd8 23.gxf4
Nxa1 24.Qc3 Nc2 25.Be2 Nd4 26.Bg4 Kb8 27.b4 Qc6 {<font color=red>-1.01|d19</font>}
$17 ) exf4 21.Ne4 Nf3+ {?} ( 21...Qe7 22.Bd3 {<font color=red>-2.08|d19</font>}
$19 ) 22.Kf1 Bh3+ 23.Ke2 Nd4+ 24.Ke1 Bg2 {?} ( 24...Qe7 {<font color=red>-1.61|d19</font>}
$17 ) 25.Qc4 {?} ( 25.Nxc5 Qe5+ 26.Kd2 Bxh1 27.Qxa7 Nf3+ 28.Kc2
Nd4+ 29.Kd3 Be4+ 30.Nxe4 Qxb5+ 31.Kxd4 Rd8+ 32.Kc3 Qd3+ {<font color=red>+0.00|d19</font>}
{} ) Rd8 26.Nxc5 {??} ( 26.Be3 fxe3 {<font color=red>-2.18|d20</font>}
$19 ) Nf3+ {??} ( 26...Qa5+ 27.b4 Qxb5 28.Qd3 Nf3+ 29.Ke2 Rxd3
30.Nxd3 Nd4+ 31.Kd2 Qc4 32.Ra2 Nf3+ 33.Ke2 Qxa2+ 34.Bb2 {<font color=red>-299.85|d21</font>}
$19 ) 27.Ke2 Nd4+ 28.Ke1 {??} ( 28.Kd1 Bd5 29.Bxf4 Qxf4 30.Ne6+
Bxc4 31.Nxf4 Bxb5 32.Ng2 Nb3+ 33.Kc2 Nxa1+ 34.Rxa1 Bc6 35.Ne3
Rd4 {<font color=red>-0.52|d19</font>} $15 ) Nf3+
{??} ( 28...Qa5+ {<font color=red>-22.86|d19</font>}
$19 ) 29.Ke2 Nd4+ 30.Ke1 Z0 ( 30...Qa5+ {Houdini Aquarium (0:00:04)}
{<font color=red>-17.90|d15</font>} $19 ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.11"]
[White "Jakovenko, Dmitry"]
[Black "Potkin, Vladimir"]
[WhiteElo "2722"]
[BlackElo "2651"]
[Result "1/2-1/2"]
[GameID "307"]
[UniqID "573815"]
[WhiteClock "0:21:59"]
[BlackClock "0:26:54"]
[Stamp "974"]
[LastMoves "43.Qa2 Qxa2 -0.38"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.Nc3 b6 6.e3 Bb7 7.Bd3
d5 8.O-O O-O 9.a3 Be7 10.cxd5 exd5 11.Ne5 c5 12.Bb5 Qc7 13.f4
Nc6 14.Rc1 Na7 15.Be2 Nc8 16.Be1 Nd6 17.Bh4 Nde4 18.Bxf6 Nxf6
19.Bd3 Ba6 {?!} ( 19...Bd6 20.Rf3 Qe7 21.Rg3 g6 22.Qf3 Rae8 23.Bf5
Bc7 24.Bc2 Bb8 25.Rg5 Rc8 26.Bf5 Rce8 27.Qh3 {<font color=red>+0.35|d19</font>}
$14 ) 20.Bxa6 Rxa6 21.Qb3 Qb7 22.Qb5 Rc8 23.Na4 {?!}
( 23.g4 Ra7 {<font color=red>+0.62|d22</font>} $14 )
c4 24.Rc2 Ne4 25.Nc3 Nxc3 26.bxc3 f6 27.Nf3 Bxa3 28.Ra1 Bf8 29.Rb2
Rb8 30.e4 dxe4 31.Nd2 a4 32.Qxc4+ Kh8 33.Rxa4 Rxa4 34.Qxa4 b5
35.Qc2 f5 36.Nf1 Qc7 {?!} ( 36...b4 37.cxb4 {<font color=red>-0.61|d22</font>}
$15 ) 37.Qd2 g6 38.Ng3 {?!} ( 38.g3 Rc8 {<font color=red>-0.41|d22</font>}
$15 ) Qc4 39.Ne2 Ba3 40.Rb1 Bd6 41.Ra1 b4 42.cxb4 Bxb4 43.Qa2
Qxa2 44.Z0 ( 44.Rxa2 Rb5 45.Kf2 Ba5 46.Ra3 Bb6 47.g4 Kg7 48.gxf5
gxf5 49.Rg3+ Kf7 50.Rh3 Kg6 51.Rg3+ Kf6 {Houdini Aquarium (0:00:00)}
{<font color=red>-0.38|d25</font>} $15 ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.11"]
[White "Alekseev, Evgeny"]
[Black "Dubov, Daniil"]
[WhiteElo "2673"]
[BlackElo "2594"]
[Result "1/2-1/2"]
[GameID "333"]
[UniqID "0"]
[WhiteClock "0:28:28"]
[BlackClock "0:29:59"]
[Stamp "927"]
[LastMoves "40...Rc7 41.Re4 +0.00"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Qd2
h6 8.Bxf6 gxf6 9.f4 Nxd4 10.Qxd4 Qa5 11.O-O-O Rc8 12.f5 Qc5 13.Qd3
h5 14.Kb1 Bh6 15.g3 h4 16.Nd5 Bg5 17.Be2 Kf8 18.c3 Ba4 19.Rdf1
a6 20.Qf3 Bc6 21.Rd1 Bxd5 22.exd5 hxg3 23.hxg3 Kg7 24.Qe4 Rxh1
25.Rxh1 Qf2 26.g4 Rc7 27.Qf3 Qxf3 28.Bxf3 Bf4 29.Kc2 Be5 30.a3
Rc8 31.Be2 Bf4 32.b4 Ra8 33.Kb3 a5 34.a4 Be3 35.Bb5 Bb6 36.Re1
Kf8 37.Re4 Rc8 38.Rc4 Rd8 39.Re4 Rc8 40.Re1 Rc7 41.Re4 Z0
( 41...Rc8 {Houdini Aquarium (0:00:39)} {<font color=red>+0.00|d32</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.11"]
[White "Andreikin, Dmitry"]
[Black "Karjakin, Sergey"]
[WhiteElo "2715"]
[BlackElo "2785"]
[Result "1/2-1/2"]
[GameID "362"]
[UniqID "0"]
[WhiteClock "0:18:22"]
[BlackClock "0:16:44"]
[Stamp "744"]
[LastMoves "21...Bb4 22.Ra1 -0.17"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Qf6 6.d4 exd4 7.Bg5
Qd6 8.Qxd4 Qxd4 9.Nxd4 Bd7 10.Nc3 f6 11.Be3 O-O-O 12.Rad1 Re8
13.Rd2 Ne7 14.Rfd1 Ng6 15.Nde2 Ne5 16.h3 Bb4 17.b3 Be6 18.Ra1
Ba3 19.Rf1 Bb4 20.Ra1 Ba3 21.Rf1 Bb4 22.Ra1 Z0 ( 22...Rd8 23.Rxd8+
Rxd8 24.Rd1 Bd7 {Houdini Aquarium (0:00:04)} {<font color=red>-0.17|d20</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.11"]
[White "Sjugirov, Sanan"]
[Black "Grischuk, Alexander"]
[WhiteElo "2635"]
[BlackElo "2763"]
[Result "1/2-1/2"]
[GameID "378"]
[UniqID "0"]
[WhiteClock "0:48:55"]
[BlackClock "0:08:53"]
[Stamp "910"]
[LastMoves "40.Bc3 Ba8 +0.00"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 exd4
8.Nxd4 Re8 9.f3 c6 10.Bf2 d5 11.exd5 cxd5 12.c5 Nbd7 13.c6 Ne5
14.cxb7 Bxb7 15.O-O Nc4 16.Bxc4 dxc4 17.Ndb5 Nd5 18.Nxd5 Bxd5
19.Bd4 Bh6 20.Re1 Qg5 21.Rxe8+ Rxe8 22.Nxa7 Ba8 23.Bf2 Bg7 24.Qc1
h6 {?!} ( 24...Qd5 25.Qc2 Bd4 26.Bxd4 Qxd4+ 27.Qf2 Qd7 28.a4
Qd3 29.Nb5 Re2 30.Qg3 h5 31.Re1 Rxb2 32.Qf4 {<font color=red>-0.68|d27</font>}
$15 ) 25.Qxg5 hxg5 26.Rc1 Bd5 27.b3 cxb3 28.axb3 Bxb3 29.Rc8
Rxc8 30.Nxc8 Be6 31.Ne7+ Kf8 32.Nc6 g4 33.f4 Ke8 34.Bd4 Bd7 35.Bxg7
Bxc6 36.Bc3 Ba8 37.Bg7 Bc6 38.Bc3 Ba8 39.Bg7 Bc6 40.Bc3 Ba8 41.Z0
( 41.Bg7 {Houdini Aquarium (0:00:04)} {<font color=red>+0.00|d22</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.12"]
[White "Grischuk, Alexander"]
[Black "Svidler, Peter"]
[WhiteElo "2763"]
[BlackElo "2749"]
[Result "0-1"]
[GameID "314"]
[UniqID "855595"]
[WhiteClock "0:00:19"]
[BlackClock "0:11:18"]
[Stamp "1104"]
[LastMoves "50.Be4 Ra1 -299.91"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 d6 7.c3 O-O
8.Re1 b5 9.Bc2 d5 10.Nbd2 dxe4 11.dxe4 Be6 12.Qe2 Qc8 13.a4 Qb7
14.Bd3 Rab8 15.b4 Bd6 16.Ra3 Rfd8 17.Nb3 Nxb4 18.cxb4 Bxb4 19.Nbd2
c5 20.axb5 axb5 21.Ra1 c4 22.Bc2 Qc7 23.Rd1 Bc5 {?!}
( 23...h6 {<font color=red>-0.93|d22</font>} $17 )
24.Ra6 {?} ( 24.Ng5 Bg4 25.Ngf3 Bxf3 26.Qxf3 b4 27.Rb1 Ba7 28.Rf1
Qc6 29.Qe2 Rdc8 30.Re1 b3 31.Bd1 b2 {<font color=red>-0.48|d23</font>}
$15 ) Qc8 25.Ra5 {?!} ( 25.Ra1 Ng4 26.Rf1 c3 27.Nb3 Bc4 28.Qe1
Bb6 29.Bg5 Bxf1 30.Kxf1 Qc4+ 31.Qe2 f6 32.Bh4 Ra8 {<font color=red>-2.03|d21</font>}
$19 ) Ng4 26.Rf1 c3 27.Nb3 Bc4 28.Qe1 Bb6 29.h3 Bxf1 30.Kxf1
Bxa5 31.hxg4 Qc4+ 32.Kg1 Bc7 33.Bg5 Rd7 34.Be3 Bd6 35.Qa1 Qc6
36.g5 Ra8 37.Qb1 b4 38.g3 Rdd8 39.Kg2 Qa6 40.Qh1 Qa2 41.Ne1 Ra3
42.Nc1 Qe6 43.f4 exf4 44.e5 fxe3 45.Qxh7+ Kf8 46.exd6 Rxd6 47.Ned3
b3 48.Nf4 Rd2+ 49.Kh1 Qc6+ 50.Be4 Ra1 51.Z0 ( 51.Qh8+ Ke7 52.Bg2
b2 53.Kh2 bxc1Q 54.Kh3 Rxg2 55.Qf8+ Kxf8 56.Kg4 Qd7+ 57.Kf3 Qf5
58.g4 Qf1+ {Houdini Aquarium (0:00:49)} {<font color=red>-299.91|d27</font>}
$19 ) 0-1

[Event "?"]
[Site "?"]
[Date "2012.08.12"]
[White "Karjakin, Sergey"]
[Black "Sjugirov, Sanan"]
[WhiteElo "2785"]
[BlackElo "2635"]
[Result "1/2-1/2"]
[GameID "440"]
[UniqID "0"]
[WhiteClock "0:25:33"]
[BlackClock "0:30:00"]
[Stamp "996"]
[LastMoves "41...Kg8 42.Qa8+ +0.00"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6 5.Be2 Nd7 6.O-O Bg6 7.a4 Ne7
8.a5 Nf5 9.c4 dxc4 10.Bxc4 b6 11.axb6 Nxb6 12.Bd3 Be7 13.Nc3
O-O 14.g4 Nh4 15.Nxh4 Bxd3 16.Qxd3 Bxh4 17.Qe4 Be7 18.f4 c5 19.dxc5
Bxc5+ 20.Kg2 Re8 21.Rf3 Qh4 22.Rg3 Red8 23.Ra5 Rac8 24.Rxa7 Nd5
25.Rb7 Nxc3 26.bxc3 Rd1 27.Be3 Bxe3 28.Qxe3 Rcd8 29.Rb2 h6 30.Qe2
Qe7 31.Rb8 Qd7 32.Rxd8+ Qxd8 33.Kh3 Qd5 34.Qf3 Qd8 35.Qe4 Qd2
36.g5 hxg5 37.fxg5 g6 38.Qa8+ Kg7 39.Qf3 Kg8 40.Qa8+ Kg7 41.Qf3
Kg8 42.Qa8+ Z0 ( 42...Kg7 {Houdini Aquarium (0:00:22)} {<font color=red>+0.00|d34</font>}
{} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.12"]
[White "Dubov, Daniil"]
[Black "Andreikin, Dmitry"]
[WhiteElo "2594"]
[BlackElo "2715"]
[Result "1/2-1/2"]
[GameID "453"]
[UniqID "0"]
[WhiteClock "0:01:38"]
[BlackClock "0:04:15"]
[Stamp "975"]
[LastMoves "31...Qg3+ 32.Rg2 -0.52"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nge2 c6 6.a3 Ba5 7.Ng3
d5 8.cxd5 exd5 9.Bd3 Re8 10.O-O Nbd7 11.Bd2 Bc7 12.Qc2 Nf8 13.f3
h5 14.Rf2 h4 15.Nge2 Ne6 16.Rd1 a6 17.Bc1 Qd6 18.g3 c5 {?!}
( 18...hxg3 {<font color=red>-0.52|d20</font>} $15 )
19.dxc5 Nxc5 {?!} ( 19...Qxc5 20.b4 Qc6 21.gxh4 Bd7 22.Bf5 Rac8
23.Qb3 d4 24.exd4 Bb6 25.Be4 Qc7 26.Be3 Ba7 27.Rg2 {<font color=red>+0.19|d21</font>}
{} ) 20.Nf4 {?!} ( 20.Bc4 {<font color=red>+0.80|d20</font>}
$16 ) hxg3 21.hxg3 Re5 {?!} ( 21...Nxd3 22.Qxd3 Be6 23.Rh2 Qe5
24.Nxe6 Qxe6 25.Kg2 Rac8 26.Rdh1 g6 27.Bd2 Be5 28.Rh8+ Kg7 29.R8h6
{<font color=red>+0.19|d19</font>} {} ) 22.Bc4 Be6
23.e4 {?!} ( 23.Rh2 {<font color=red>+1.11|d19</font>}
$16 ) Rg5 {?!} ( 23...d4 24.Nce2 Bb6 25.Bxe6 Nxe6 26.Nd3 Ra5
27.b4 Rh5 28.e5 Rxe5 29.Nxe5 Qxe5 30.Qd3 Qd6 31.Rh2 {<font color=red>+0.57|d17</font>}
$14 ) 24.Nfe2 {?} ( 24.Kf1 Rxg3 25.Ncxd5 Nxd5 26.Nxd5 Bh3+ 27.Ke2
Bd8 28.Be3 Rc8 29.Nb4 Qf6 30.Bxc5 Rxc5 31.Rxd8+ Qxd8 {<font color=red>+1.03|d20</font>}
$16 ) Rxg3+ {?} ( 24...Ncxe4 25.Nxe4 Nxe4 26.Bf4 Qb6 27.fxe4
Bxf4 28.Nxf4 dxc4 29.Kg2 Re8 30.Qa4 Rb5 31.Nxe6 Qxe6 32.Rd4 {<font color=red>-1.33|d19</font>}
$17 ) 25.Nxg3 Qxg3+ 26.Rg2 Qxf3 27.Rf2 {?!} ( 27.Rf1 Qh3 28.Nxd5
Nxd5 29.exd5 Bb6 30.Rff2 Bg4 31.Rh2 Qg3+ 32.Rhg2 Qh4 33.d6 Ne6
34.Qe4 Rc8 {<font color=red>+0.00|d21</font>} {} )
Qg3+ {?} ( 27...Qh3 28.Bf1 Qh4 29.Rxf6 gxf6 30.Nxd5 Be5 31.Qf2
Qxf2+ 32.Kxf2 Nxe4+ 33.Ke3 Re8 34.Kxe4 Bxd5+ 35.Rxd5 {<font color=red>-2.03|d19</font>}
$19 ) 28.Rg2 Qf3 {?!} ( 28...Qh3 {<font color=red>-0.85|d18</font>}
$17 ) 29.Rf2 {?} ( 29.Rf1 Qh5 30.Nxd5 Bxd5 31.Bxd5 Nxd5 32.exd5
Qxd5 33.Be3 Ne6 34.Qf5 Qxf5 35.Rxf5 Re8 36.Rd2 f6 {<font color=red>+0.12|d15</font>}
{} ) Qg3+ {?} ( 29...Qh3 30.Bf1 {<font color=red>-1.72|d20</font>}
$17 ) 30.Rg2 Qf3 {?!} ( 30...Qh3 31.Bf1 Qh5 32.Nxd5 Bxd5 33.exd5
Nce4 34.Be3 Ng3 35.Rh2 Qf3 36.Bd4 Qg4 37.Rg2 Nfe4 38.Rd3 {<font color=red>-0.52|d20</font>}
$15 ) 31.Rf2 {?} ( 31.Rf1 Qh3 32.Nxd5 Nxd5 33.exd5 Bb6 34.Rff2
Bg4 35.Rh2 Qg3+ 36.Rhg2 Qh3 37.Rh2 {<font color=red>+0.00|d16</font>}
{} ) Qg3+ {?} ( 31...Qh3 32.Bf1 {<font color=red>-1.92|d20</font>}
$17 ) 32.Rg2 Z0 ( 32...Qh3 33.Bf1 Qh5 34.Nxd5 Bxd5 35.exd5 Nce4
36.Be3 Ng3 37.Rh2 Qf3 38.Bd4 Qg4 39.Rg2 Nfe4 40.Rd3 {Houdini Aquarium (0:00:03)}
{<font color=red>-0.52|d20</font>} $15 ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.12"]
[White "Potkin, Vladimir"]
[Black "Alekseev, Evgeny"]
[WhiteElo "2651"]
[BlackElo "2673"]
[Result "1/2-1/2"]
[GameID "464"]
[UniqID "0"]
[WhiteClock "0:09:51"]
[BlackClock "0:25:55"]
[Stamp "1053"]
[LastMoves "46...Rxa7 47.Rxe3 +0.00"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O cxd4
8.exd4 dxc4 9.Bxc4 b6 10.Bg5 Bb7 11.Rc1 Nc6 12.a3 Bxc3 13.Rxc3
Rc8 14.Qd3 Ne7 15.Bxf6 gxf6 16.Ba6 Rxc3 17.bxc3 Ba8 18.c4 Bxf3
19.Qxf3 Qxd4 20.Rd1 Qb2 21.h4 f5 22.h5 Kh8 23.Qf4 Ng8 24.Qd6
Qg7 25.c5 bxc5 26.Qxc5 Nf6 27.Be2 Rg8 28.Qc6 e5 {?!}
( 28...Ne4 29.Bf3 Ng5 30.Be2 Qe5 31.Qc4 h6 32.Qd4 Qxd4 33.Rxd4
a5 34.Ra4 Ra8 35.f3 Kg7 36.Kf2 {<font color=red>-0.59|d21</font>}
$15 ) 29.Rd3 Ne4 30.Bf1 Ng5 31.h6 Qg6 32.Qxg6 hxg6 33.Rd7 Rc8
34.Rxa7 Kh7 {?!} ( 34...Rc1 35.g3 Kh7 36.a4 Ne4 37.Kg2 Rc2 38.Kg1
Rxf2 39.Rxf7+ Kxh6 40.Bd3 Ra2 41.Bxe4 fxe4 42.Re7 {<font color=red>-0.34|d21</font>}
$15 ) 35.a4 Kxh6 36.a5 Rc1 37.a6 Ra1 38.Rd7 e4 {?!}
( 38...f4 39.a7 Ne4 40.g4 f3 41.Kh2 Nxf2 42.Kg3 Ne4+ 43.Kxf3
Nc5 44.Rd5 Ne6 45.Bc4 e4+ 46.Kxe4 {<font color=red>-0.60|d23</font>}
$15 ) 39.a7 f4 40.Kh2 e3 41.fxe3 fxe3 42.Re7 f5 43.Be2 Ne4 44.Bf3
Kg5 45.Bxe4 fxe4 46.Rxe4 Rxa7 47.Rxe3 Z0 ( 47...Rh7+ 48.Kg3 Kf6
49.Rf3+ Ke6 50.Re3+ Kf6 51.Rf3+ {Houdini (3 lines) (0:00:02)}
{<font color=red>+0.00|d24</font>} {} ) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2012.08.12"]
[White "Vitiugov, Nikita"]
[Black "Jakovenko, Dmitry"]
[WhiteElo "2705"]
[BlackElo "2722"]
[Result "1/2-1/2"]
[GameID "483"]
[UniqID "0"]
[WhiteClock "0:53:29"]
[BlackClock "0:54:00"]
[Stamp "848"]
[LastMoves "29...Nf3+ 30.Kh1 +0.00"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 e6 6.e4 Bb4 7.e5 Nd5
8.Bd2 b5 9.axb5 Bxc3 10.bxc3 cxb5 11.Ng5 Nc6 12.Qh5 Qe7 13.Be2
b4 14.O-O bxc3 15.Bc1 Nxd4 16.Bxc4 h6 17.Ne4 O-O 18.Ba3 Qc7 19.Bxf8
Nf4 20.Qg4 Kxf8 21.Nd6 g5 22.g3 Bb7 23.Nxb7 h5 24.Qd1 Qxb7 25.gxf4
Nf3+ 26.Kh1 Nd2+ 27.Kg1 Nf3+ 28.Kh1 Nd2+ 29.Kg1 Nf3+ 30.Kh1 Z0
( 30...Nd2+ 31.Kg1 Nxc4 32.Qxh5 Nd2 33.Qh8+ Ke7 34.Qf6+ Kf8 35.Qh8+
Ke7 {Houdini Aquarium (0:01:24)} {<font color=red>+0.00|d24</font>}
{} ) 1/2-1/2