♟ ChessInsights
Tournaments/French Youth Chess Championships 2026 | O20/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
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Showing 13 of 13 clusters·15 / 15 games reached move 4
Position at move 4
2games

Reached via

  • ×21.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6

Games

Position at move 4
2games

Reached via

  • ×21.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6

Games

Position at move 4
1game

Reached via

  • ×11.e4 d6 2.d4 Nf6 3.f3 g6 4.Be3 Nbd7

Games

Position at move 4
1game

Reached via

  • ×11.c4 e6 2.b3 f5 3.e3 Nf6 4.Nf3 g6

Games

Position at move 4
1game

Reached via

  • ×11.Nf3 Nf6 2.g3 b5 3.Bg2 Bb7 4.Na3 a6

Games

Position at move 4
1game

Reached via

  • ×11.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5

Games

Position at move 4
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6

Games

Position at move 4
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5

Games

Position at move 4
1game

Reached via

  • ×11.e4 e5 2.Nc3 Nf6 3.d4 exd4 4.Qxd4 Nc6

Games

Position at move 4
1game

Reached via

  • ×11.e4 d6 2.d4 Nf6 3.f3 e6 4.Be3 Be7

Games

Position at move 4
1game

Reached via

  • ×11.d4 Nf6 2.c4 b6 3.f3 Nc6 4.Nc3 e5

Games

Position at move 4
1game

Reached via

  • ×11.Nf3 Nf6 2.c4 c5 3.Nc3 d5 4.cxd5 Nxd5

Games

Position at move 4
1game

Reached via

  • ×11.d4 Nf6 2.c4 e6 3.g3 Be7 4.Bg2 d5

Games