The English Navigator

Against the Tarrasch pawn centre, we exchange on d5 before placing our own pawn on d4. Afterward the fianchetto bishop watches the central dark squares while our knights support the new structure. This source provides a brief orientation rather than a detailed Tarrasch tree. The position is a useful landmark: development and pressure against the central pawns matter more than an immediate kingside attack.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 c5 5.cxd5 exd5 6.d4FreeLearn

Black develops the bishop actively to d6 and asks us to commit our central pawns. We accept that challenge with d4 while keeping the queenside knight flexible. The useful distinction is between Black exchanging the centre and maintaining the pawn tension. Our bishops need open diagonals, and our rooks need central files; exchanging queens does not remove those priorities or eliminate the need for accurate development.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Bd6 5.O-O O-O 6.d4 Nc6 7.b3 dxc4 8.bxc4 e5 9.c5 Be7 10.dxe5 Qxd1 11.Rxd1 Ne4 12.Be3 Bxc5 13.Bxc5 Nxc5 14.Na3 Re8 15.Nb5 Ne6 16.Rac1 a6 17.Nbd4 Bd7 18.e3Premium
2. Line 2… 7.b3 b6 8.Bg5 Be7 9.Nc3 Bb7 10.Rc1 h6 11.Bxf6 Bxf6 12.cxd5 exd5 13.Qd2Premium
3. Line 3… 7.b3 Ne4 8.a3 f5 9.Qc2 Nb8 10.b4 c6 11.c5 Bc7 12.Bf4 Bxf4 13.gxf4 Nd7 14.Nbd2Premium
4. Line 4… 6.d4 c6 7.Nc3 Nbd7 8.Nd2 Re8 9.e4 dxe4 10.Ndxe4 Nxe4 11.Nxe4 Be7 12.Bf4 Nf6 13.Nc3Premium
5. Line 5… 6.d4 h6 7.b3 b6 8.Bb2 Bb7 9.Nc3 Nbd7 10.Rc1 Re8 11.Qc2 a6 12.Rfd1 Rc8 13.Nd2 c5 14.dxc5 Bxc5Premium
6. Line 6… 6.d4 dxc4 7.Nfd2 c5 8.Nxc4 Nc6 9.Nxd6 Qxd6 10.dxc5 Qxc5 11.Nc3 Rd8 12.Be3 Qe7 13.Qa4 Bd7 14.Rfd1 Be8 15.Qc4Premium
7. Line 7… 8.Nxc4 Be7 9.dxc5 Bxc5 10.Qxd8 Rxd8 11.Nc3 Nc6 12.Bf4 Bd7 13.Rfd1Premium
8. Line 8… 6.d4 b6 7.cxd5 exd5 8.Nc3 Bb7 9.Qb3 h6 10.Ne5 c6 11.Bf4 Qe7 12.Rfe1 Bxe5 13.Bxe5 Nbd7 14.Bf4Premium

The bishop block against Qa4 gives Black a developing answer to the check, but it also offers us an important exchange on d7. We recover the c4 pawn and look for the right moment to bring a knight to e5. Some branches become calm positions with damaged queenside pawns; others involve queen adventures and concrete threats. We count defenders before choosing between development and a forcing central operation.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 dxc4 5.Qa4+ Bd7 6.Qxc4 c5 7.Ne5 Qc8 8.Qd3 Nc6 9.Nxd7 Nxd7 10.Qb5 Nd4 11.Qa4 Be7 12.Qd1 O-O 13.O-O Rd8Premium
2. Line 2… 8.Qd3 Bc6 9.Nxc6 Nxc6 10.Qb5 Be7 11.Bxc6+ bxc6 12.Qa4 e5 13.d3 O-O 14.O-O Qh3 15.f3Premium
3. Line 3… 7.Ne5 Nc6 8.Nxc6 Bxc6 9.Bxc6+ bxc6 10.d3 Qd5 11.O-OPremium
4. Line 4… 7.Ne5 Qc7 8.d4 Qb6 9.Be3 Qxb2 10.O-O Qxa1 11.Nc3 Qb2 12.Rb1Premium
5. Line 5… 8.d4 Bd6 9.O-O O-O 10.Na3 a6 11.Nxd7 Nbxd7 12.dxc5 Nxc5 13.b4 Nce4 14.Qxc7 Bxc7 15.Bb2Premium
6. Line 6… 8.d4 Nc6 9.Nxd7 Nxd7 10.dxc5 Bxc5 11.O-O O-O 12.Nc3Premium
7. Line 7… 6.Qxc4 Bc6 7.O-O Be7 8.Qc2 O-O 9.Nc3 Nbd7 10.Rd1 b5 11.d3 b4 12.Ne4 Bd5 13.Ned2Premium

Black blocks the queen check with a pawn and then gains space by pushing b5. Our queen retreats to b3, where it keeps contact with the centre without obstructing the kingside pieces. The main battle concerns the squares around d5 and the timing of our own d4 advance. We finish development before treating Black’s extra queenside space as a target; the pawn chain can support active pieces too.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 dxc4 5.Qa4+ c6 6.Qxc4 b5 7.Qb3 Bb7 8.O-O a6 9.Ne5 Nbd7 10.d4 Nxe5 11.dxe5 Nd5 12.Rd1 Qb8 13.Nc3 Be7 14.Nxd5 cxd5 15.Be3 O-O 16.Rac1 Rc8 17.f4Premium
2. Line 2… 11.dxe5 Nd7 12.Bf4 g5 13.Be3 Nxe5 14.Rd1 Qe7 15.Nd2Premium
3. Line 3… 10.d4 Rc8 11.Rd1 Be7 12.Bg5 O-O 13.Nd2 h6 14.Nxd7 Nxd7 15.Bxe7 Qxe7 16.Rac1Premium
4. Line 4… 9.Ne5 Bc5 10.a4 O-O 11.axb5 axb5 12.Rxa8 Bxa8 13.Nc3 Qc7 14.Nd3 Bd6 15.Qa2 Bb7 16.b4Premium
5. Line 5… 8.O-O Nbd7 9.d4 Be7 10.Rd1 O-O 11.Ne5 Qb6 12.Nxd7 Nxd7 13.Nc3 b4 14.Na4 Qb5 15.a3 a5 16.Be3 Qxe2 17.Nc5 Nxc5 18.dxc5Premium
6. Line 6… 9.d4 a6 10.Ne5Premium

The knight block on d7 gives Black a solid answer to the check while leaving several queenside plans available. Our queen returns from c4 to a safer working square, and the queenside knight often develops before we settle the centre. The critical choice is whether to build with d4 or maintain flexibility with d3. Black’s queenside expansion is a cue to examine central breaks, not a reason to rush an attack.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qc2 c5 8.Nc3 Qc7 9.d4 b5 10.Bf4 Qa7 11.d5 exd5 12.e4 d4 13.Nd5 Nxd5 14.exd5 Be7 15.d6 Bf6 16.Qe4+ Kd8 17.Ng5 Nb6 18.O-OPremium
2. Line 2… 8.Nc3 Ra7 9.d4 b6 10.O-O Bb7 11.e4 cxd4 12.Nxd4 Bb4 13.Rd1 O-O 14.f3 Ba8 15.a3 Be7 16.Qe2Premium
3. Line 3… 9.d4 b5 10.Be3 Bb7 11.O-O Ng4 12.Bg5 Be7 13.Bxe7 Qxe7 14.a4 b4 15.Ne4Premium
4. Line 4… 12.Bg5 Qa8 13.d5 exd5 14.e4 d4 15.Nd5 Bd6 16.Nh4 O-O 17.Nf5 Qb8 18.b4Premium
5. Line 5… 6.Qxc4 c5 7.d3 Bd6 8.a4 O-O 9.O-O Rb8 10.Qc2 b6 11.Na3 a6 12.Nc4 Bc7 13.Bd2 Qe7 14.Rab1 a5 15.e4 Ba6 16.b3Premium
6. Line 6… 10.Qc2 a6 11.a5 b5 12.axb6 Nxb6 13.Bd2Premium
7. Line 7… 6.Qxc4 Bd6 7.d4 O-O 8.O-O e5 9.Qc2 Re8 10.Nc3 c6 11.Rd1 Qe7 12.e4 Bc7 13.h3 exd4 14.Nxd4 Nc5 15.Re1 Bb6 16.Be3 Bd7 17.Rad1Premium

An early capture on c4 changes the move order because Black has not yet placed the kingside knight on f6. We use the queen check to recover the pawn, then develop according to the actual central structure. Black can choose a knight block, a bishop block or a pawn shield. Our queen should help the recovery and then leave room for the minor pieces; repeated queen moves require a concrete purpose.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 dxc4 4.Qa4+ Nd7 5.Qxc4 a6 6.d3 c5 7.a4 Bd6 8.a5 Ne7 9.Nf3 Nc6 10.Nbd2 O-O 11.Qa4 Nde5 12.Nxe5 Nxe5 13.Qc2Premium
2. Line 2… 5.Qxc4 c5 6.d3 Ne7 7.Nf3 Nc6 8.Bg5 Be7 9.Bxe7 Qxe7 10.Nfd2 O-O 11.Nb3Premium
3. Line 3… 4.Qa4+ Bd7 5.Qxc4 Nc6 6.d4 Nf6 7.Nf3 Na5 8.Qc2 Rc8 9.O-O c5 10.Nc3 cxd4 11.Nxd4 Bb4 12.Rd1 O-O 13.Nb3 Qb6 14.Be3 Qa6 15.Bd4Premium
4. Line 4… 7.Nf3 Bd6 8.O-O O-O 9.Nc3 h6 10.Rd1 Qe7 11.e4 e5 12.d5 Na5 13.Qe2 b6 14.h3 Bc5 15.b3 Nb7 16.Bb2Premium
5. Line 5… 9.Nc3 Rb8 10.Rd1 Re8 11.Bg5 h6 12.Bxf6 Qxf6 13.Rac1 Qe7 14.e3Premium
6. Line 6… 4.Qa4+ c6 5.Qxc4 b5 6.Qc2 Bb7 7.a4 a6 8.Nh3 Nd7 9.O-O Qb6 10.d4 Ngf6 11.Nc3 c5 12.dxc5 Bxc5 13.axb5 Bxg2 14.Kxg2 O-O 15.bxa6 Rxa6 16.Rxa6 Qxa6 17.Rd1Premium
7. Line 7… 5.Qxc4 c5 6.b3 Nf6 7.Bb2 Be7 8.Nf3 Nc6 9.O-O O-O 10.Ne5 Nxe5 11.Bxe5Premium

When Black advances to d4 and develops the knight on c6, the centre becomes a barrier that our pieces must work around. We support the light squares with d3 and prepare to question the advanced pawn with e3. The queenside knight sometimes travels through a3 and c2 because c3 is less useful against this chain. Exchanges can open files quickly, so our king and rooks should be ready before the centre breaks.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 d4 5.O-O Nc6 6.d3 Bc5 7.Na3 O-O 8.Nc2 e5 9.b4 Nxb4 10.Nxb4 Bxb4 11.Nxe5 Re8 12.Nf3 Bc5 13.Re1 Rb8 14.Qb3 b6 15.Ba3 Nd7Premium
2. Line 2… 8.Nc2 a5 9.Re1 e5 10.e3 dxe3 11.Bxe3 Bxe3 12.Rxe3 Qd6 13.c5 Qxc5 14.Nxe5 Nd4 15.Nc4 Nxc2 16.Qxc2Premium
3. Line 3… 7.Na3 Bxa3 8.bxa3 O-O 9.e3 dxe3 10.Bxe3 e5 11.d4 e4 12.Ne5 Re8 13.Nxc6 bxc6 14.h3Premium
4. Line 4… 6.d3 Be7 7.e3 dxe3 8.Bxe3 e5 9.Nc3 O-O 10.a3 a5 11.h3 Bf5 12.d4 exd4 13.Nxd4 Nxd4 14.Bxd4Premium
5. Line 5… 7.e3 e5 8.exd4 exd4 9.Na3 O-O 10.Nc2Premium
6. Line 6… 6.d3 a5 7.e3 Bc5 8.exd4 Nxd4 9.Nxd4 Bxd4 10.Nd2 O-O 11.Nf3Premium
7. Line 7… 8.exd4 Bxd4 9.Nxd4 Nxd4 10.Re1 O-O 11.Nc3Premium

Black combines the d4 wedge with a c5 pawn that can replace it after an exchange. We challenge the chain with e3 and develop around the space disadvantage rather than trying to win the advanced pawn immediately. The resulting positions often feature manoeuvring knights and attention along the c-file. Our queenside pawn breaks and central exchanges need to support one another; a loose pawn thrust can give Black the activity it needs.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 d4 5.O-O c5 6.e3 Nc6 7.d3 Bd6 8.exd4 cxd4 9.Bg5 h6 10.Bxf6 Qxf6 11.Nbd2 Qe7 12.a3 a5 13.Ne4 Bc7 14.c5 O-O 15.Nfd2 f5 16.Nd6 Bxd6 17.cxd6 Qxd6 18.Rc1Premium
2. Line 2… 10.Bxf6 gxf6 11.Nbd2 Kf8 12.Rc1 a5 13.c5 Be7 14.a3 h5Premium
3. Line 3… 7.d3 h6 8.exd4 cxd4 9.Bf4 Bd6 10.Bxd6 Qxd6 11.Nbd2 O-O 12.Rc1 Rd8 13.c5 Qe7 14.a3 a5 15.Qa4 Ra6 16.Rfe1Premium
4. Line 4… 9.Bf4 Nd7 10.Re1 Bc5 11.Nbd2 g5 12.Be5 O-O 13.Ne4 Bb4 14.Bd6 Bxe1 15.Nxe1 f5 16.Bxf8 Qxf8 17.Nd2 e5 18.Qe2Premium
5. Line 5… 7.d3 Be7 8.exd4 cxd4 9.Na3 O-O 10.Nc2 a5 11.Re1 Re8 12.b3 Bc5 13.Bf4 Nd7 14.a3 e5 15.Bd2Premium
6. Line 6… 9.Na3 Bxa3 10.bxa3 O-O 11.Re1 Nd7 12.a4 Re8 13.Rb1 h6 14.Nd2Premium
7. Line 7… 7.d3 e5 8.exd4 exd4 9.Re1+ Be7 10.Bf4 O-O 11.Ne5 Nxe5 12.Bxe5 Ng4 13.Bf4 Bd6 14.Qf3 Rb8 15.Nd2 Bxf4 16.Qxf4Premium

Against ordinary development and a timely c5 advance, we place a knight on e5 before Black completes the queenside. That outpost changes the development problem and gives us several central structures to learn. If Black advances to d4, e3 challenges the chain; if the tension remains, e4 or an exchange can change the centre. The knight is a useful tool, but it must retreat or exchange when the position asks for it.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d3 c5 7.Ne5 d4 8.e3 dxe3 9.Bxe3 Qc7 10.f4 Nfd7 11.Nf3 Nc6 12.Nc3 a6 13.Qe2 b6 14.f5Premium
2. Line 2… 10.f4 Nbd7 11.Nc3 a6 12.Nf3 b5 13.f5 Bb7 14.fxe6 fxe6 15.Qe2Premium
3. Line 3… 9.Bxe3 Nfd7 10.Nf3 Nc6 11.Nc3 e5 12.Nd5 Bd6 13.Ng5Premium
4. Line 4… 8.e3 Nfd7 9.Nxd7 Qxd7 10.exd4 cxd4 11.Na3 Nc6 12.Nc2 a5 13.b3Premium
5. Line 5… 7.Ne5 Nfd7 8.Nxd7 Qxd7 9.cxd5 exd5 10.d4 Nc6 11.Nc3 cxd4 12.Nxd5Premium
6. Line 6… 7.Ne5 Bd6 8.f4 Nbd7 9.Nxd7 Qxd7 10.e4 dxe4 11.dxe4 e5 12.Nc3 b6 13.f5 Be7 14.Qf3Premium
7. Line 7… 7.Ne5 b6 8.e4 dxe4 9.dxe4 Bb7 10.Nc3 Nfd7 11.Nxd7 Qxd7 12.Qxd7 Nxd7 13.f4 a6 14.a4Premium
8. Line 8… 9.dxe4 Qxd1 10.Rxd1 Bb7 11.Nc3 Na6 12.Nd7 Rfd8 13.e5Premium

Black answers the knight on e5 with a knight on d7, offering an exchange that changes the piece balance. We remove that knight and establish a pawn on e4, using the bishop on g2 as a central partner. The recapturing piece determines Black’s next plan, so the bishop and queen recaptures deserve separate attention. Our follow-up combines development with carefully timed pawn advances rather than an automatic attack against the castled king.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d3 c5 7.Ne5 Nbd7 8.Nxd7 Bxd7 9.e4 dxe4 10.dxe4 Bc6 11.Qe2 Nd7 12.f4 Qc7 13.Nc3 a6 14.b3 b5 15.Bb2 Rad8 16.Rf2 Nb6 17.Re1 bxc4 18.bxc4Premium
2. Line 2… 9.e4 Bc6 10.Qe2 Rc8 11.a4 b6 12.e5 Nd7 13.Nc3 dxc4 14.Bxc6 Rxc6 15.dxc4Premium
3. Line 3… 10.Qe2 Re8 11.Bf4 Bf8 12.e5 Nd7 13.Nc3 dxc4 14.dxc4 Bxg2 15.Kxg2Premium
4. Line 4… 10.Qe2 d4 11.f4 e5 12.Nd2 Nd7 13.Nf3 exf4 14.Bxf4Premium
5. Line 5… 8.Nxd7 Qxd7 9.e4 b6 10.e5 Ne8 11.Nc3 Bb7 12.Qe2 Rd8 13.h4 dxc4 14.Bxb7 Qxb7 15.dxc4Premium
6. Line 6… 9.e4 dxe4 10.dxe4 Qxd1 11.Rxd1 Rd8 12.Rxd8+ Bxd8 13.Nc3 Bd7 14.e5Premium
7. Line 7… 9.e4 b5 10.e5 Ne8 11.Nc3 Nc7 12.Qg4 b4 13.Nxd5 exd5 14.Qxd7 Bxd7 15.cxd5Premium

The queen on c7 challenges our advanced knight and makes the centre more concrete. We support the knight with f4, then decide whether to exchange, push e4 or make a pawn advance on the kingside. Black’s rook placement and queenside development influence that choice. These are the sharpest positions in the module: we watch the long diagonal, but every pawn move must also survive the immediate central tactics.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d3 c5 7.Ne5 Qc7 8.f4 Rd8 9.Nc3 a6 10.cxd5 exd5 11.e4 dxe4 12.g4 exd3 13.g5Premium
2. Line 2… 9.Nc3 Nc6 10.Nxc6 Qxc6 11.Qb3 b6 12.e4 dxc4 13.dxc4 Bb7 14.Qc2 Nd7 15.Be3 a6 16.a4Premium
3. Line 3… 9.Nc3 Nbd7 10.Nf3 d4 11.Nb5 Qb8 12.e4 dxe3 13.Bxe3 a6 14.Nc3 b5 15.Qe2 b4 16.Na4 Bb7Premium
4. Line 4… 12.e4 e5 13.fxe5 Ng4 14.e6 fxe6 15.Bh3 Nde5 16.Bf4Premium
5. Line 5… 8.f4 Bd6 9.Nc3 Bxe5 10.fxe5 Qxe5 11.Bf4 Qh5 12.e4 Qxd1 13.Raxd1 dxc4 14.dxc4Premium
6. Line 6… 8.f4 Nbd7 9.Nxd7 Bxd7 10.e4 dxe4 11.dxe4 Bc6 12.Nc3 a6 13.Qe2 Nd7 14.b3Premium

Black’s alternatives to an immediate c5 advance create several different middlegames from the same English move order. We answer a closed centre with space when the pawn chain permits it, while early central exchanges can lead directly to queenless play. The common thread is purposeful development around the actual pawns. Before choosing a familiar manoeuvre, we check whether the centre is fixed, open or still capable of changing in one move.

1. Line 11.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d3 d4 7.e4 Nc6 8.e5 Nd7 9.Qe2 a5 10.Na3 Bxa3 11.bxa3 h6 12.g4Premium
2. Line 2… 9.Qe2 Nc5 10.Nbd2 Nb4 11.Ne1 a5 12.Ne4 Rb8 13.Nxc5 Bxc5 14.Be4Premium
3. Line 3… 9.Qe2 h6 10.b3 a5 11.Na3 a4 12.Nc2 axb3 13.axb3 Rxa1 14.Nxa1Premium
4. Line 4… 6.d3 dxc4 7.dxc4 Qxd1 8.Rxd1 Nc6 9.Bf4 Ne8 10.Nc3 f6 11.Rac1 g5 12.Be3 a6 13.Nd2Premium
5. Line 5… 8.Rxd1 Rd8 9.Rxd8+ Bxd8 10.Nc3 Nc6 11.b3 a6 12.Ba3 Be7 13.Bxe7 Nxe7 14.Rd1 Bd7 15.Ne5Premium
6. Line 6… 6.d3 h6 7.b3 c5 8.Bb2 Nc6 9.e3 d4 10.exd4 cxd4 11.a3 a5 12.Qe2 Re8 13.Nbd2Premium
7. Line 7… 9.e3 b6 10.Nc3 Bb7 11.cxd5 Nxd5 12.Nxd5 Qxd5 13.Ne5 Qd6 14.Nc4 Qc7 15.Qg4Premium
8. Line 8… 6.d3 a5 7.Nc3 c6 8.e4 Na6 9.e5 Nd7 10.h4 b6 11.Re1 Bb7 12.cxd5 cxd5 13.d4 Bc6 14.Bf1Premium