How to play
Seirawan Chess
After an initial move from the back rank, a Hawk or Elephant piece can be placed into the vacated square.
Introduction
Seirawan Chess, also known as S-chess or Sharper chess, plays on a regular board but introduces two new pieces, the Hawk and the Elephant, which are are optionally placed once a home rank piece makes an initial movement.
How to play Seirawan Chess Chess
This variant is played from the standard starting position of Standard ChessMoves of the Pieces
The Hawk and Elephant do not start on the board intially, but are introduced once a piece moves from the home rank. The Hawk or Elephant can then be optionally added to the board in the vacant square.
Only one Hawk and one Elephant can be added through this manner. The Hawk and Elephant cannot be placed to block check.
If the Hawk or Elephant are not introduced before all the home rank pieces have moved, then the opportunity to do so has passed.
Hawk
The Hawk moves like a Bishop and Knight combined
The Hawk moves like a Bishop and Knight combined
Elephant
The Elephant moves like a Rook and Knight combined.
The Elephant moves like a Rook and Knight combined.
Pawn Promotion
On reaching the 8th rank, a pawn can promote to a Queen, Rook, Bishop, Knight, Hawk or Elephant.
The Elephant moves like a Rook and Knight combined.
The Hawk and Elephant can be introduced after castling too.
Attribution
- Yasser Seirawan
- Bruce Harper
Also Known As
to play this chess variant.