♟ ChessInsights
Tournaments/23rd Bangkok Chess Club Open 2026 | Classical/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 50 of 208 clusters (capped at 50)·213 / 240 games reached move 10
Position at move 10
2games2 move orders

Reached via

  • ×11.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 b5 7.Bc2 Bb7 8.d4 e6 9.O-O Be7 10.Nbd2 Qc7
  • ×11.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.c3 Nf6 5.Qe2 a6 6.Ba4 e6 7.O-O b5 8.Bc2 Bb7 9.d4 Be7 10.Nbd2 Qc7

Games

Position at move 10
2games

Reached via

  • ×21.e4 Nf6 2.e5 Nd5 3.d4 d6 4.exd6 exd6 5.Bd3 Be7 6.Nf3 Nb4 7.Bc4 Bf5 8.Bb3 O-O 9.O-O Bg6 10.a3 N4c6

Games

Position at move 10
2games

Reached via

  • ×21.Nf3 g6 2.e4 c5 3.c4 Nc6 4.Nc3 Bg7 5.g3 d6 6.Bg2 Bg4 7.h3 Bxf3 8.Bxf3 Nf6 9.O-O O-O 10.d3 Ne8

Games

Position at move 10
2games

Reached via

  • ×21.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.a4 Nf6 5.Nc3 a6 6.Be2 g6 7.O-O Bg7 8.d4 cxd4 9.Nxd4 O-O 10.Be3 Qc7

Games

Position at move 10
2games

Reached via

  • ×21.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Nc6 5.c4 Nf6 6.Nc3 Nxd4 7.Qxd4 d6 8.Be2 Bg7 9.O-O O-O 10.Qd3 a5

Games

Position at move 10
1game

Reached via

  • ×11.d4 e6 2.c4 b6 3.Nc3 Bb4 4.e4 Bb7 5.f3 f5 6.exf5 Nh6 7.fxe6 Nf5 8.Nh3 Qh4+ 9.Nf2 Nxd4 10.exd7+ Nxd7

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Bd6 7.Bd3 h6 8.Bh4 O-O 9.Nf3 Be6 10.Qb3 b6

Games

Position at move 10
1game

Reached via

  • ×11.e4 e6 2.d4 d5 3.Nd2 a6 4.e5 c5 5.f4 Nc6 6.Ndf3 Nxd4 7.Nxd4 cxd4 8.Nf3 Qa5+ 9.Kf2 Bc5 10.Bd3 Bd7

Games

Position at move 10
1game

Reached via

  • ×11.e4 d6 2.d4 Nf6 3.Bd3 Nc6 4.c3 e5 5.Nf3 g6 6.O-O Bg7 7.h3 O-O 8.Re1 Nh5 9.Bg5 Qe8 10.Bc2 h6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.Nf3 a6 7.cxd5 Nxd5 8.Bc4 Be6 9.Bb3 g6 10.O-O Bg7

Games

Position at move 10
1game

Reached via

  • ×11.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.Nf3 g6 5.h4 Bg7 6.h5 O-O 7.hxg6 fxg6 8.g3 c6 9.Bg2 Nd7 10.Qb3 e6

Games

Position at move 10
1game

Reached via

  • ×11.c4 b6 2.d4 Bb7 3.Nf3 e6 4.g3 Bb4+ 5.Bd2 Bxf3 6.exf3 Bxd2+ 7.Nxd2 Nf6 8.Bg2 Nc6 9.f4 Nxd4 10.Bxa8 Qxa8

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 e6 3.Bf4 d5 4.Nc3 Be7 5.e3 O-O 6.a3 b6 7.cxd5 Nxd5 8.Nxd5 exd5 9.Bd3 h6 10.Ne2 c5

Games

Position at move 10
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Be7 7.O-O O-O 8.a4 b4 9.Re1 d6 10.Nbd2 Rb8

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nd2 b5 6.a4 b4 7.Bd3 Bb7 8.O-O Qc7 9.Qe2 Nc6 10.Nxc6 Qxc6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 e6 5.d4 cxd4 6.cxd4 b6 7.Bc4 Bb4+ 8.Bd2 Ba6 9.Bxd5 Bxd2+ 10.Qxd2 exd5

Games

Position at move 10
1game

Reached via

  • ×11.e4 c6 2.d4 d5 3.e5 Bf5 4.Be2 e6 5.Nf3 c5 6.O-O Nc6 7.Be3 cxd4 8.Nxd4 Nxd4 9.Qxd4 Ne7 10.Qa4+ Nc6

Games

Position at move 10
1game

Reached via

  • ×11.e4 d6 2.d4 g6 3.Nf3 Bg7 4.Bd3 Nd7 5.O-O e5 6.c3 Ngf6 7.Re1 O-O 8.h3 b6 9.Be3 Bb7 10.Nbd2 h6

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.g3 Be7 6.Bg2 Nbd7 7.O-O dxc4 8.a4 O-O 9.e4 h6 10.Qe2 a5

Games

Position at move 10
1game

Reached via

  • ×11.Nf3 Nf6 2.g3 d5 3.Bg2 Nbd7 4.d4 Nb6 5.O-O Bf5 6.Nbd2 h6 7.c4 e6 8.Ne5 c6 9.Qb3 Qc8 10.a4 Be7

Games

Position at move 10
1game

Reached via

  • ×11.c4 e5 2.g3 h5 3.h4 Nc6 4.Bg2 Be7 5.Nc3 d6 6.Rb1 Bf5 7.d3 Qd7 8.b4 Nf6 9.e4 Be6 10.Nge2 a6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Nb3 Be7 7.c4 O-O 8.Be3 Nh5 9.Be2 Bg5 10.Bf2 Nf4

Games

Position at move 10
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Bd7 7.O-O g6 8.Re1 Bg7 9.Nbd2 O-O 10.Bc2 Kh8

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.d4 cxd4 3.Nf3 Nc6 4.c3 dxc3 5.Nxc3 e6 6.Bc4 Bb4 7.Qe2 Nge7 8.O-O O-O 9.Bg5 Qa5 10.a3 Bxc3

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd3 Nf6 6.Nc3 h6 7.Nd5 e6 8.Nxf6+ Qxf6 9.c3 Be7 10.h4 O-O

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 Nc6 3.Bb5 Nf6 4.e5 Nd5 5.Nc3 Nc7 6.Bxc6 dxc6 7.h3 h6 8.d3 Bf5 9.Be3 b6 10.Qe2 Ne6

Games

Position at move 10
1game

Reached via

  • ×11.d4 e6 2.c4 b6 3.Nf3 Bb7 4.g3 Bb4+ 5.Bd2 Bxf3 6.exf3 Bxd2+ 7.Qxd2 d5 8.Nc3 Ne7 9.cxd5 Nxd5 10.Bg2 Nc6

Games

Position at move 10
1game

Reached via

  • ×11.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Qb6 5.Qb3 c4 6.Qc2 e5 7.dxe5 Nh5 8.Nf3 Bc5 9.b4 Be7 10.Bg5 f6

Games

Position at move 10
1game

Reached via

  • ×11.Nf3 Nf6 2.c4 c5 3.g3 Nc6 4.Bg2 d5 5.cxd5 Nxd5 6.Nc3 Nc7 7.a3 g6 8.h4 Bg4 9.Qb3 Bg7 10.Qxb7 Bd7

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7 9.Kb1 Be7 10.Nxc6 Bxc6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 e6 3.g3 d5 4.exd5 exd5 5.d4 Nf6 6.Bg2 Be7 7.O-O O-O 8.Be3 Ng4 9.Bf4 Nc6 10.Nc3 Nf6

Games

Position at move 10
1game

Reached via

  • ×11.c4 e5 2.g3 Nf6 3.Bg2 c6 4.Nf3 e4 5.Nd4 Qb6 6.Nb3 a5 7.d3 Bb4+ 8.Nc3 a4 9.Nd2 exd3 10.O-O O-O

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 c5 7.O-O Bg4 8.Be3 cxd4 9.Nxd4 Bxe2 10.Qxe2 Nc6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.e5 Nd5 7.Qg4 Kf8 8.Bd3 d6 9.O-O Bxc3 10.bxc3 dxe5

Games

Position at move 10
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Re1 Nd7 8.d4 exd4 9.Qxd4 O-O 10.Bf4 Nc5

Games

Position at move 10
1game

Reached via

  • ×11.Nf3 Nf6 2.c4 c5 3.b3 Nc6 4.Bb2 d5 5.cxd5 Nxd5 6.g3 f6 7.Bg2 e5 8.d3 Be6 9.Nbd2 Be7 10.a3 Qd7

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.d4 cxd4 5.Nxd4 Bd7 6.c4 g6 7.Nc3 Bg7 8.Be3 Nf6 9.f3 O-O 10.O-O Qa5

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Qa4+ Nc6 6.a3 Bxc3+ 7.bxc3 O-O 8.Bg5 h6 9.Bh4 Ne7 10.Bxf6 gxf6

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Qe3 O-O 10.O-O Be6

Games

Position at move 10
1game

Reached via

  • ×11.Nf3 d5 2.c4 c6 3.d4 e6 4.g3 f5 5.Bg2 Nf6 6.O-O Bd6 7.Bf4 Bxf4 8.gxf4 O-O 9.e3 dxc4 10.Ne5 b5

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 h6 8.Bh4 Qb6 9.a3 Be7 10.Bf2 Qc7

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.cxd5 exd5 7.a3 Bd6 8.Qc2 c6 9.Nge2 Re8 10.Bd2 b6

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Nc3 d5 8.Bg2 c6 9.Ne5 Nfd7 10.Nxd7 Qxd7

Games

Position at move 10
1game

Reached via

  • ×11.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Bc5 5.Nc3 a6 6.Bg5 h6 7.Bxf6 Qxf6 8.Nd5 Qd8 9.c3 d6 10.d4 Ba7

Games

Position at move 10
1game

Reached via

  • ×11.c4 Nf6 2.Nc3 e5 3.g3 Nc6 4.Bg2 Bc5 5.e3 d5 6.cxd5 Nb4 7.d4 exd4 8.exd4 Be7 9.Nge2 Nbxd5 10.O-O c6

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 c5 6.Ne2 cxd4 7.exd4 d5 8.cxd5 Qxd5 9.O-O Qh5 10.Bf4 Bd7

Games

Position at move 10
1game

Reached via

  • ×11.Nf3 d5 2.g3 Nc6 3.d4 Bf5 4.Bg2 Nb4 5.Na3 e6 6.O-O Be7 7.c4 Nf6 8.Qa4+ c6 9.c5 a5 10.Bd2 Nd7

Games

Position at move 10
1game

Reached via

  • ×11.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 a6 6.Be3 c6 7.e5 Nfd7 8.exd6 exd6 9.Qd2 O-O 10.O-O-O b5

Games

Position at move 10
1game

Reached via

  • ×11.d4 g6 2.e4 Bg7 3.Nf3 d6 4.Be2 Nf6 5.Nc3 a6 6.a4 O-O 7.O-O Nc6 8.h3 e5 9.Be3 exd4 10.Nxd4 Re8

Games

Position at move 10
1game

Reached via

  • ×11.e4 c5 2.Nf3 Nc6 3.Bc4 d6 4.O-O Nf6 5.d3 a6 6.a4 Bg4 7.Nbd2 e6 8.h3 Bxf3 9.Nxf3 Be7 10.Re1 d5

Games