Openings — position clusters

Reached via

• ×141.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6

Reached via

• ×111.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6

Reached via

• ×91.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6

Reached via

• ×91.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6

Reached via

• ×61.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6
• ×21.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6

Reached via

• ×81.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6

Reached via

• ×21.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6
• ×21.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 e6
• ×11.c4 c6 2.Nf3 d5 3.d4 Nf6 4.Nc3 e6
• + 3 other orders

Reached via

• ×71.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6

Reached via

• ×61.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O

Reached via

• ×31.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6
• ×31.e4 c6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nf6

Reached via

• ×61.e4 e6 2.d4 d5 3.e5 c5 4.c3 Nc6

Reached via

• ×51.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5

Reached via

• ×51.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4

Reached via

• ×31.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6
• ×11.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Ba6
• ×11.d4 Nf6 2.Nf3 b6 3.c4 e6 4.g3 Ba6

Reached via

• ×51.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7

Reached via

• ×31.Nf3 d5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7
• ×11.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7

Reached via

• ×21.d4 Nf6 2.Nf3 d5 3.c4 e6 4.cxd5 exd5
• ×11.d4 Nf6 2.c4 e6 3.Nf3 d5 4.cxd5 exd5
• ×11.d4 Nf6 2.Nf3 e6 3.c4 d5 4.cxd5 exd5

Reached via

• ×11.d4 Nf6 2.Nf3 e6 3.Bf4 d5 4.e3 Bd6
• ×11.d4 Nf6 2.Bf4 d5 3.e3 e6 4.Nf3 Bd6
• ×11.d4 d5 2.Nf3 Nf6 3.Bf4 e6 4.e3 Bd6
• + 1 other order

Reached via

• ×41.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6

Reached via

• ×31.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 dxc4
• ×11.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 dxc4

Reached via

• ×41.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5

Reached via

• ×11.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6
• ×11.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Nf3 e6
• ×11.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 e6

Reached via

• ×31.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 Qxd5

Reached via

• ×11.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+
• ×11.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Bb4+
• ×11.d4 Nf6 2.c4 e6 3.g3 d5 4.Nf3 Bb4+

Reached via

• ×31.e4 c6 2.d4 d5 3.e5 c5 4.Nf3 cxd4

Reached via

• ×21.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7
• ×11.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7

Reached via

• ×31.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6

Reached via

• ×21.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O
• ×11.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.g3 O-O

Reached via

• ×31.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5

Reached via

• ×21.d4 d5 2.c4 c6 3.cxd5 cxd5 4.Nc3 Nf6
• ×11.d4 d5 2.c4 c6 3.Nc3 Nf6 4.cxd5 cxd5

Reached via

• ×31.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4

Reached via

• ×21.d4 d5 2.Nf3 Nf6 3.Bf4 c5 4.e3 Nc6
• ×11.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nf3 Nf6

Reached via

• ×11.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7
• ×11.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7
• ×11.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Bg5 Be7

Reached via

• ×11.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7
• ×11.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6
• ×11.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7

Reached via

• ×31.e4 c6 2.d4 d5 3.e5 Bf5 4.Nf3 e6

Reached via

• ×31.e4 d6 2.d4 Nf6 3.Nc3 e5 4.Nf3 Nbd7

Reached via

• ×31.e4 c6 2.d4 d5 3.e5 Bf5 4.h4 h5

Reached via

• ×21.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7

Reached via

• ×11.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5
• ×11.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.d3 Nf6

Reached via

• ×21.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3 Bb7

Reached via

• ×21.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O

Reached via

• ×21.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4

Reached via

• ×21.c4 b6 2.Nc3 Bb7 3.e4 e6 4.Nf3 Bb4

Reached via

• ×11.e4 c5 2.Nc3 g6 3.f4 Bg7 4.Nf3 Nc6
• ×11.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7

Reached via

• ×21.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5

Reached via

• ×21.e4 e6 2.d4 d5 3.e5 c5 4.c3 Qb6

Reached via

• ×11.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Nbd7
• ×11.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Nbd7

Reached via

• ×11.d4 Nf6 2.Nf3 e6 3.c4 Bb4+ 4.Nbd2 O-O
• ×11.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 O-O

Reached via

• ×21.d4 e6 2.c4 b6 3.Nf3 Bb7 4.g3 Bb4+