Annotator Stockfish 4 Depth=20
1.Nf3
{+0.18}
1...d5
{+0.18}
2.c4
{+0.02 / +0.18}
( 2.d4 Nf6 3.e3 e6 4.Be2 Be7 5.O-O c5 6.dxc5 Bxc5 7.c4 O-O 8.cxd5 Nxd5 9.Qc2 Qa5 10.Bd2 )
2...e6
{+0.36 / +0.02}
( 2...d4 3.e3 Nc6 4.exd4 Nxd4 5.Nxd4 Qxd4 6.Nc3 Nf6 7.Be2 e5 8.O-O Bd7 9.Qb3 Qb6 10.Bf3 Bc5 11.Bxb7 Rb8 12.Bf3 O-O 13.d3 Bf5 14.Ne4 )
3.g3
{-0.14 / +0.36}
( 3.d4 Nf6 4.Nc3 Bb4 5.e3 O-O 6.Bd2 Nc6 7.cxd5 Nxd5 )
3...Nf6
{-0.06 / -0.14}
( 3...d4 4.d3 Nc6 5.Bg2 Nf6 6.O-O Be7 7.e3 e5 8.exd4 exd4 9.Na3 O-O 10.Bf4 a6 11.Ne5 Nxe5 12.Bxe5 Re8 13.Re1 )
4.Bg2
{-0.06}
4...dxc4
{+0.00 / -0.06}
( 4...d4 5.O-O c5 6.d3 Nc6 7.e3 Be7 8.exd4 cxd4 9.Bf4 O-O 10.Re1 Nd7 11.Na3 g5 12.Bd2 e5 13.Nc2 f5 14.h3 )
5.Qa4+
{+0.10}
5...c6
{+0.18 / +0.10}
( 5...Nfd7 6.O-O Nc6 7.Qxc4 e5 8.Nc3 Be7 9.d3 O-O 10.Nd5 Nb6 11.Nxe7+ Qxe7 12.Qc2 f6 13.Be3 )
6.Qxc4
{+0.18}
6...b5
{+0.22 / +0.18}
( 6...c5 7.d3 Be7 8.O-O O-O 9.Be3 Nbd7 10.Nc3 Nb6 11.Qb3 Nfd5 12.Bd2 Nxc3 )
7.Qc2
{+0.14}
7...Bb7
{+0.08}
8.a4
{+0.02 / +0.08}
( 8.Nc3 Qb6 9.O-O c5 10.d3 Be7 11.Bg5 Nc6 12.Rac1 O-O 13.a3 Nd4 14.Nxd4 cxd4 15.Bxb7 Qxb7 16.Bxf6 gxf6 17.Ne4 Rac8 18.Qd2 f5 )
8...Nbd7
{+0.06 / +0.02}
( 8...Be7 9.d3 O-O 10.O-O Nbd7 11.Nc3 a6 12.Ne4 c5 13.Nxf6+ Bxf6 14.Bd2 Qb6 15.Bc3 Be7 16.Rfc1 Rfc8 17.Bd2 Qc7 18.Bf4 Qd8 19.Ne5 )
9.O-O
{+0.06}
9...Rc8
{+0.20 / +0.06}
( 9...Be7 10.b3 O-O 11.d3 a6 12.Nc3 Qb6 13.Bf4 c5 14.e4 Bc6 15.Ra2 Rfe8 16.axb5 axb5 17.Rfa1 Qb7 18.h3 b4 19.Ne2 Bb5 )
10.Nc3
{+0.00}
10...a6
{+0.08}
11.Rd1
{-0.02 / +0.08}
( 11.b3 Be7 12.d3 O-O 13.e4 Ng4 14.Bb2 Bf6 15.Rfd1 b4 16.Ne2 Qb6 17.Rf1 a5 18.Bxf6 Ngxf6 19.Ned4 c5 20.Nb5 Ba6 21.Qc4 Bb7 22.Rfc1 Ng4 )
11...Qb6
{+0.60 / -0.02}
( 11...Be7 12.d3 O-O 13.b3 Qb6 14.Be3 c5 15.Bf4 Rfe8 16.e4 h6 17.h3 Bc6 18.Rac1 Qb7 19.Ra1 Rcd8 20.Rdc1 )
12.d4
{+0.52}
12...c5
{+0.66}
13.axb5
{+0.64}
13...axb5
{+0.60}
14.Be3
{+0.52}
14...Ng4
{+0.88 / +0.52}
( 14...Be7 15.Qb3 Bc6 16.dxc5 Bxc5 17.Nd4 Bxg2 18.Kxg2 b4 19.Na4 Qb7+ )
15.dxc5
{+0.88}
15...Nxe3
{+1.33 / +0.88}
( 15...Bxc5 16.Qd3 O-O 17.Bxc5 Qxc5 18.Qd4 Bxf3 19.Bxf3 Nge5 20.Bb7 Rb8 21.Ra7 Qxd4 22.Rxd4 Nc5 23.Bg2 b4 24.Na2 b3 25.Nc3 Rfc8 26.f4 Nc6 27.Bxc6 Rxc6 )
16.cxb6
{+1.27}
16...Nxc2
{+1.51}
17.Rxd7
{+1.37 / +1.51}
( 17.Ra7 Bxf3 18.Raxd7 Bxg2 19.Kxg2 Rb8 20.Nxb5 Be7 21.b7 Nb4 22.Nc7+ )
17...Kxd7
{+1.61 / +1.37}
( 17...Bxf3 18.Rad1 Bxg2 19.Kxg2 Rb8 20.Nxb5 Be7 21.Nc7+ Kf8 22.b7 Nb4 23.Ra1 f5 24.Nxe6+ Ke8 25.Rad1 g6 26.Kf3 Rg8 27.e4 fxe4+ 28.Kxe4 Kf7 29.Ng5+ Ke8 30.f4 h6 31.Ne6 Kf7 32.R1d6 Kf6 33.Rb6 )
18.Ra7
{+1.53}
18...Rb8
{+1.87 / +1.53}
( 18...Kd6 19.Rxb7 b4 20.Ng5 bxc3 21.Nxf7+ )
19.Ne5+
{+2.04}
19...Kc8
{+2.04}
20.Nxf7
{+1.93}
20...Rg8
{+3.35 / +1.93}
( 20...Nd4 21.e3 Bb4 22.Nxh8 Bxc3 23.Nf7 Ne2+ 24.Kf1 Bxg2+ 25.Kxe2 Rxb6 26.bxc3 Bb7 27.Kd3 Kb8 28.Ra1 Kc7 29.Rb1 Bd5 30.f4 Bc4+ 31.Kd4 Ra6 32.Ne5 Rd6+ )
21.Nxb5
{+3.31}
( 21.Nxb5 { 20:+3.31} 21...Bc5 22.Nfd6+ Bxd6 23.Nxd6+ Kd7 24.Nxb7 Nb4 25.Na5+ Kd6 26.Nc4+ Kc5 27.Rc7+ Kb5 28.Bh3 Rgd8 29.Bxe6 Nd5 30.Bxd5 Rxd5 31.Kg2 Rd1 32.f4 g6 33.b3 Re1 34.e3 Rb1 35.e4 Rxb3 36.b7 Ka6 37.Nd6 Rb2+ 38.Kh3 Kb6 39.Rxh7 Re2 40.Rg7 )
*
Part I: Neo Catalan
Ch 2 - Systems with ...dxc4
f) pg 39
3...
f6 4.
g2 dxc4 5.
a4+ c6 with 9...
c8
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1.
f3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 dxc4 5.Qa4 c6 6.Qxc4+ b5 7.Qc2 Bb7 8.a4 Nbd7 9.O-O Rc8 10.Nc3 a6 11.Rd1 Qb6
Berczes vs Venkatesh
12.d4 c5 13.axb5 axb5 14.Be3 Ng4
Artemiev vs Bukavshin
15.dxc5 Nxe3 16.cxb6 Nxc2 17.Rxd7 Kxd7 18.Ra7 Rb8 19.Ne5+ Kc8 20.Nxf7 Rg8 21.Nxb5
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21 moves
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