Tournaments/Aktobe Open 2025 | Masters/Openings

Openings — position clusters

Unlike a move-tree view, this groups games by the position actually reached at move 4 — different move orders that transpose to the same position land in the same cluster.

Cluster at move

3 4 5 6 8 10

Showing 45 of 45 clusters·300 / 300 games reached move 4·114 singletons hidden — show all

40games

Reached via

×401.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6

Games

Reached via

×61.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4
×11.d4 Nf6 2.Nf3 e6 3.c4 d5 4.Nc3 Bb4
×11.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 d5

Reached via

×51.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6
×11.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6

Reached via

×41.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.Nc3 d5 4.cxd5 exd5
×11.c4 e6 2.Nc3 d5 3.d4 Nf6 4.cxd5 exd5
×11.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5

Reached via

×21.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7
×11.d4 d5 2.c4 e6 3.Nf3 Nd7 4.Nc3 Ngf6

Reached via

×21.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4
×11.e4 Nc6 2.Nf3 e5 3.Bb5 Nf6 4.O-O Nxe4

Reached via

×11.c4 e6 2.Nc3 d5 3.d4 Nf6 4.Bg5 dxc4
×11.c4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxc4

Reached via

×11.Nf3 d5 2.d4 Nf6 3.c4 c6 4.Nc3 e6
×11.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 c6

Reached via

×11.Nf3 Nf6 2.g3 d5 3.Bg2 c5 4.O-O Nc6
×11.Nf3 d5 2.g3 Nf6 3.Bg2 c5 4.O-O Nc6

Reached via

×11.d4 Nf6 2.Nf3 d5 3.g3 c5 4.Bg2 cxd4
×11.d4 Nf6 2.g3 d5 3.Nf3 c5 4.Bg2 cxd4

Reached via

×11.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5
×11.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.Nf3 g6

Reached via

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

Reached via

×11.d4 Nf6 2.c4 e6 3.Nf3 a6 4.Nc3 d5
×11.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 a6

Reached via

×11.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6
×11.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6