Moddable Chess · Variant 48 of 54

Single-Check

8×8Board 2Players

Single-Check

One check wins. No checkmate needed — just deliver a single check and the game is over. Every move is life or death.

Single-Check — starting position a b c d e f g h 8 7 6 5 4 3 2 1

Single-Check — starting position

Setup

Board: Standard 8×8.

Setup: Standard chess starting position.

FEN: rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1

Rules

All standard chess rules apply, except:

  • The game ends immediately when a player delivers check.
  • Checkmate is not required — any check wins, even if it could be blocked or evaded.
  • Stalemate is still a draw.

Win Condition

Deliver check to the opponent’s King.

Strategy

The game becomes about pure King safety. Pieces that can give check from a distance (Queen, Bishops, Rooks) are incredibly dangerous. Any discovered check possibility must be neutralised immediately. Development speed is everything — the first player to create a check threat usually wins. Knights are particularly dangerous because their checks cannot be blocked. Games are extremely short.

Attribution

Traditional variant. Public domain.