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

EGTB: win in 10 half-moves

# move score
1 c5 win in 9 half-moves
2 Ra8 win in 13 half-moves
3 Rc7 win in 13 half-moves
4 Rd8 win in 13 half-moves
5 Re8 win in 13 half-moves
6 Rf8 win in 13 half-moves
7 Rg8 win in 13 half-moves
8 Rh8 win in 13 half-moves
9 Rb8 loss in 2 half-moves