Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Ra1 win in 5 half-moves
2 Rb1 draw
3 Rd1 draw
4 Rf1 draw
5 Rc1 loss in 2 half-moves
6 Re1 loss in 2 half-moves
7 Rh1 loss in 2 half-moves