♟chessinsights
Tournaments/French Youth Chess Championships 2026 | G20/Openings

Openings — position clusters

Unlike a move-tree view, this groups games by the position actually reached at move 10 — different move orders that transpose to the same position land in the same cluster.

Cluster at move
3456810
Showing 25 of 25 clusters·25 / 25 games reached move 10
Position at move 10
1game

Reached via

  • ×11.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 a6 6.e3 Nc6 7.Bd3 O-O 8.O-O h6 9.Rc1 dxc4 10.Bxc4 Bd6

Games

Position at move 10
1game

Reached via

  • ×11.c4 g6 2.d4 Bg7 3.Nc3 Nf6 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Na6 8.a3 Nc5 9.Qc2 a5 10.O-O a4

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 e6 3.Qe2 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.c3 O-O 8.d3 d5 9.e5 Qc7 10.Bf4 b6

Games

Position at move 10
1game

Reached via

  • ×11.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.Nc3 c6 6.Bd3 Ne7 7.Qe2 h6 8.Ne5 Nd7 9.Bf4 Nf6 10.O-O O-O

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.Nf3 Nc6 3.g3 Bf5 4.Bg2 Nf6 5.O-O e6 6.c4 Qd7 7.Nc3 O-O-O 8.cxd5 Nxd5 9.Nh4 Bg6 10.e4 Nxc3

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.b3 d6 3.Bb2 e5 4.Nc3 Nc6 5.Bb5 Ne7 6.Nd5 Be6 7.c4 a6 8.Ba4 Rb8 9.Qe2 f5 10.f3 Bd7

Games

Position at move 10
1game

Reached via

  • ×11.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 Nc6 5.f4 Bf5 6.c3 e6 7.Be3 Be7 8.Nf3 Nh6 9.Nbd2 Bg6 10.Nd4 O-O

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 h5 8.Qd2 a6 9.Bc4 b5 10.Bb3 Bb7

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 g6 5.Nf3 Bg7 6.Be3 cxd4 7.Bxd4 Nf6 8.Be2 O-O 9.O-O Nc6 10.c4 Qd6

Games

Position at move 10
1game

Reached via

  • ×11.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 c6 5.Bd2 Bf5 6.Nf3 Nd7 7.Be2 Ngf6 8.O-O e6 9.Re1 Be7 10.a3 O-O

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 O-O 6.e3 a6 7.Be2 dxc4 8.Bxc4 b5 9.Bd3 Bb7 10.O-O Nbd7

Games

Position at move 10
1game

Reached via

  • ×11.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.e4 Nc6 7.Nbd2 Ne8 8.Re1 e5 9.Nc4 f5 10.c3 f4

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.g3 O-O 6.Bg2 b6 7.O-O Bb7 8.Re1 c5 9.cxd5 Nxd5 10.e4 Nf6

Games

Position at move 10
1game

Reached via

  • ×11.c4 e5 2.Nc3 Bb4 3.g3 Nc6 4.Bg2 d6 5.e3 f5 6.Nd5 Nf6 7.Ne2 O-O 8.O-O Ba5 9.d4 Qe8 10.a3 Bb6

Games

Position at move 10
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nxc6 bxc6 6.Nc3 Ne7 7.Bc4 O-O 8.Bg5 Qe8 9.O-O Ng6 10.Kh1 h6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 e6 3.d3 Nc6 4.g3 g6 5.Bg2 Bg7 6.O-O Nge7 7.Qe2 d6 8.c3 O-O 9.h4 e5 10.Nh2 Be6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.d4 cxd4 3.Qxd4 Nc6 4.Qd3 d6 5.Nc3 Nf6 6.Nf3 g6 7.Be2 Bg7 8.O-O O-O 9.Nd5 Nd7 10.c3 Nde5

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.Nf3 Nf6 3.e3 e6 4.Bd3 b6 5.Nbd2 Bb7 6.c3 Bd6 7.Qe2 Ne4 8.O-O Nd7 9.a4 a6 10.c4 O-O

Games

Position at move 10
1game

Reached via

  • ×11.e4 c6 2.d4 d5 3.e5 c5 4.dxc5 e6 5.Nf3 Bxc5 6.Bd3 Nc6 7.a3 f6 8.Bf4 Qb6 9.O-O Qxb2 10.Nfd2 Qxa1

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.N1c3 a6 7.Na3 b5 8.Nd5 Nf6 9.Bg5 Be7 10.Bxf6 Bxf6

Games

Position at move 10
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.a4 Bb4 5.Bd3 Bxc3 6.dxc3 d6 7.O-O h6 8.Re1 Be6 9.a5 a6 10.Qe2 Qd7

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 Nc6 3.g3 g6 4.Bg2 Bg7 5.O-O d6 6.d3 Nf6 7.Nbd2 O-O 8.c3 Nd7 9.Nc4 b5 10.Ne3 b4

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 Nc6 9.Rd1 Qa5 10.Be2 Bb4

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.Nf3 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.c4 c5 7.e3 Nc6 8.Nc3 h6 9.a3 cxd4 10.Nxd4 a6

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.g3 b6 6.Bg2 Bb7 7.O-O O-O 8.Re1 Nbd7 9.cxd5 Nxd5 10.e4 Nxc3

Games