Openings — position clusters

Reached via

• ×31.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O dxc4
• ×21.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Be7 5.Bg2 O-O 6.O-O dxc4
• ×11.c4 e6 2.g3 d5 3.d4 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4
• + 3 other orders

Reached via

• ×71.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 h6
• ×21.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 h6

Reached via

• ×51.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5

Reached via

• ×41.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6

Reached via

• ×41.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6

Reached via

• ×41.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6

Reached via

• ×31.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5
• ×11.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Be3 e5

Reached via

• ×41.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7

Reached via

• ×21.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 Be7 6.e3 h6
• ×11.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 h6

Reached via

• ×21.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 dxc4 5.e4 b5 6.e5 Nd5
• ×11.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 dxc4 5.e4 b5 6.e5 Nd5

Reached via

• ×21.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6
• ×11.e4 c5 2.Nf3 Nc6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nf6 6.Bg5 e6

Reached via

• ×21.Nf3 d5 2.b3 Bf5 3.Bb2 e6 4.g3 h6 5.Bg2 Nf6 6.O-O Be7
• ×11.Nf3 d5 2.b3 Bf5 3.Bb2 e6 4.g3 Nf6 5.Bg2 h6 6.O-O Be7

Reached via

• ×31.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Nc6

Reached via

• ×31.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.c4 O-O 6.b3 d4

Reached via

• ×11.d4 d5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O Ne4 6.c4 f5
• ×11.d4 f5 2.g3 Nf6 3.Bg2 e6 4.Nf3 Be7 5.c4 d5 6.O-O Ne4
• ×11.c4 e6 2.g3 f5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O d5 6.d4 Ne4

Reached via

• ×31.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 e5

Reached via

• ×21.c4 b6 2.Nc3 e6 3.e4 Bb7 4.g3 f5 5.Bg2 Nf6 6.d3 fxe4

Reached via

• ×21.e4 e6 2.d4 d5 3.Nd2 Be7 4.Ngf3 Nf6 5.e5 Nfd7 6.Bd3 c5

Reached via

• ×21.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6

Reached via

• ×21.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7

Reached via

• ×21.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 c6 6.a3 Ba5

Reached via

• ×21.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6

Reached via

• ×11.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.h3 e5
• ×11.d4 Nf6 2.c4 g6 3.Nc3 d6 4.e4 Bg7 5.Nf3 O-O 6.h3 e5

Reached via

• ×21.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6

Reached via

• ×11.Nf3 Nf6 2.c4 c6 3.g3 d5 4.Bg2 g6 5.b3 Bg7 6.Bb2 O-O
• ×11.Nf3 Nf6 2.c4 g6 3.b3 Bg7 4.Bb2 O-O 5.g3 c6 6.Bg2 d5

Reached via

• ×21.d4 Nf6 2.Nc3 d5 3.Bf4 a6 4.e3 e6 5.Bd3 c5 6.dxc5 Bxc5

Reached via

• ×21.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 e5 6.Bxc6 dxc6

Reached via

• ×21.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Be3 Bd6

Reached via

• ×11.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 d4 5.O-O c5 6.e3 Nc6
• ×11.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 d4 5.O-O c5 6.e3 Nc6

Reached via

• ×11.e4 c5 2.Nf3 g6 3.c3 Bg7 4.d4 cxd4 5.cxd4 d5 6.e5 a6
• ×11.Nf3 g6 2.e4 c5 3.c3 Bg7 4.d4 cxd4 5.cxd4 d5 6.e5 a6

Reached via

• ×11.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Nc6 5.Bc2 Bg4 6.d3 e6
• ×11.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 Bg4 5.Bc2 Nc6 6.d3 e6

Reached via

• ×21.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 h6 5.Bxf6 Qxf6 6.a3 c6

Reached via

• ×11.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 Nbd7
• ×11.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Nbd7 5.Bg5 h6 6.Bh4 Be7

Reached via

• ×11.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Qb6 6.dxc5 Qxb2
• ×11.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6 5.Nbd2 Qb6 6.dxc5 Qxb2

Reached via

• ×11.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Bd6
• ×11.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6 5.e3 Nbd7 6.Qc2 Bd6

Reached via

• ×11.d4 Nf6 2.c4 e6 3.g3 Bb4+ 4.Nd2 d5 5.Bg2 a5 6.Nf3 O-O
• ×11.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 Bb4+ 5.Nbd2 O-O 6.Bg2 a5

Reached via

• ×21.Nf3 d5 2.c4 e6 3.g3 dxc4 4.Bg2 a6 5.O-O Nf6 6.Qc2 Bd6

Reached via

• ×21.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bd7 5.Nf3 Bc6 6.Bd3 Nd7

Reached via

• ×11.d4 d5 2.c4 e6 3.Nf3 Nd7 4.cxd5 exd5 5.Nc3 c6 6.Bf4 Ngf6
• ×11.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Nbd7 5.cxd5 exd5 6.Bf4 c6

Reached via

• ×21.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Be3 Na6

Reached via

• ×11.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Nb3 g6
• ×11.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Nb3 g6

Reached via

• ×21.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 e5

Reached via

• ×11.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 a6 6.Nb3 e6
• ×11.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Nb3 e6

Reached via

• ×11.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 Nf6 5.Bg2 d5 6.Nbd2 Be7
• ×11.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 c5 5.g3 Nc6 6.Bg2 Be7

Reached via

• ×21.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.e5 Nd5 5.Nc3 Nc7 6.Bxc6 dxc6

Reached via

• ×21.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 Nc6 6.Nb5 Qd8

Reached via

• ×21.Nf3 f5 2.d4 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.c4 d6

Reached via

• ×21.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.e5 Qe7

Reached via

• ×11.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 h6
• ×11.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6