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Community variants

Browse public user-defined variants. They stay outside the regular variant catalog and are always casual/unrated.

366 public variants

Rookback chess

rookback2

Every piece (including pawns) can only move backwards as a rook.

Uploaded by
Rom142857
Board
8 × 8
Games
35
Favorites
2

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Crazy Party

crazy_party_

All pieces move like a king, except for the queen, which moves only like a king. Pawns promote to a "queen." Also there are drops.

Uploaded by
Chesstester
Board
8 × 8
Games
9
Favorites
2

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Crowned

crown
Uploaded by
Orca
Board
8 × 8
Games
18
Favorites
1

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Doppelganger

doppelganger

You might have dementia

Uploaded by
Orca
Board
8 × 8
Games
33
Favorites
4

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Mini-Cabalbanca

capablanca_small_

In this setup, rooks are replaced by the Archbishop and Chancellor, with pawns promoting to any of these active pieces (except a rook). You can castle with both Archbishop and Chancellor.

Uploaded by
Chesstester
Board
8 × 8
Games
16
Favorites
2

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Atomic horde

atomic_horde

Atomic chess, but white have got 3 row of pawns and king against classic army.

Uploaded by
Chesstester
Board
8 × 8
Games
72
Favorites
5

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Atomic party

atomic_party_

All pieces move like a king, except for the queen, which moves only like a king. Pawns promote to a "queen." Also there are explosions.

Uploaded by
Chesstester
Board
8 × 8
Games
92
Favorites
3

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Makruk House

makhouse

Hybrid variant of makruk and crazyhouse

Uploaded by
gbtami
Board
8 × 8
Games
108
Favorites
9

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Cannon Pawn Empire Chess

cannon_pawn_empirechess

See https://www.pychess.org/variants/empire . The Empire against The Kingdom! Empire's pawns are replaced by Cannon Pawns. Soldiers do not promote. Cannon Pawns can promote to chess Queens only (as in Empire). Cannon Pawns move as a king OR they can hop over any adjacent piece to either land on a vacant square behind it (move) or if that landing square is occupied by an enemy piece, the cannon pawn will capture it by displacement. All else is as in Empire.

Uploaded by
sagig72
Board
8 × 8
Games
18
Favorites
2

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Cannon Pawn Empire MirrorX

cannon_pawn_empire_mirrorx

See https://www.pychess.org/variants/empire . Pawns are replaced by Cannon Pawns. Soldiers do not promote. Cannon Pawns can promote to chess Queens only (as in Empire). Cannon Pawns move as a king OR they can hop over any adjacent piece to either land on a vacant square behind it (move) or if that landing square is occupied by an enemy piece, the cannon pawn will capture it by displacement.

Uploaded by
sagig72
Board
8 × 8
Games
12
Favorites
2

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Cannon Pawn Orda Mirror

cannon_pawn_orda_mirror

See: https://www.pychess.org/variants/ordamirror . The Hordes feature Cannon Pawns instead of regular pawns. Cannon Pawns can promote to chess Falcons only (as in Orda Mirror). Cannon Pawns move as a king OR they can hop over any adjacent piece to either land on a vacant square behind it (move) or if that landing square is occupied by an enemy piece, the cannon pawn will capture it by displacement. The Cannon Pawns start on rank 7 (not 6). All else is as in Orda Mirror, including Win by Checkmate or Campmate as in Orda Mirror.

Uploaded by
sagig72
Board
8 × 8
Games
5
Favorites
1

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Cannon Pawn Orda

cannon_pawn_orda

See: https://www.pychess.org/variants/orda The Horde against the Kingdom. The Horde features Cannon Pawns instead of regular pawns. Cannon Pawns move as a king OR they can hop over any adjacent piece to either land on a vacant square behind it (move) or if that landing square is occupied by an enemy piece, the cannon pawn will capture it by displacement. The Cannon Pawns start on rank 7 (not 6). All else is as in Orda, including promotions (both pawn types can promote) and castling allowed to the FIDE Chess army. Win by Checkmate or Campmate as in Orda.

Uploaded by
sagig72
Board
8 × 8
Games
8
Favorites
1

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Khans MirrorX

khansmirrorx

see https://www.pychess.org/variants/khans . Khans MirrorX is between mirror two Khans armies. Gold being "black" goes second, Silver pieces move first. Unlike Khans, the Scouts can promote to more than just Khatun. Upon reaching the last rank scouts promote to: Lancer, Kheshig, Archer or Khatun. Just like Khans, you can win by checkmate or by campmate. Stalemate is a loss for the side that can't move.

Uploaded by
sagig72
Board
8 × 8
Games
16
Favorites
4

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Antihouse

aaantihouse
Uploaded by
Orca
Board
8 × 8
Games
67
Favorites
3

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10x10 Two Knights Game

deckcheckreqchess7
Uploaded by
Orca
Board
10 × 10
Games
15
Favorites
2

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Atomic makruk

atomicmakruk
Uploaded by
Chesstester
Board
8 × 8
Games
81
Favorites
2

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Ferz Army

ferzhorde

25 Ferz (with king) Vs Chess army. Don't worry about the engine's initial evaluation. Setting custom piece values for the ferzes requires changing the variant's ID name, which causes runtime errors. So the base code is used, meaning the engine will miscalculate and underestimate the Ferz Army. Recommended to play against AI level 4 or higher for the best challenge.

Uploaded by
Chesstester
Board
8 × 8
Games
30
Favorites
4

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Touchdown

endzoned
Uploaded by
Orca
Board
8 × 8
Games
514
Favorites
4

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Harbranj v0

harbranj7

Harbranj — A hybrid between Chess and Shatranj invented by A. M. DeWitt. Full rules: chessvariants.com

Uploaded by
Videocatter
Board
8 × 8
Games
12
Favorites
1

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Prügelpreußen

prussianpawns

Casual play recommended, variant is solved, no draws exist. Also called "Bauernkloppe" or "Pawn Brawl" the variant is usally used in education to teach zugzwang and pawn structures, despite being solved it is suprisingly competitve and complicated. The Rules: There are only pawns on the board, first to reach backrank wins, if you cant move you loose.

Uploaded by
SchachLinus
Board
8 × 8
Games
169
Favorites
8

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