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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Rf7 win in 1 half-moves
6 Rg7 win in 1 half-moves
7 Ka6 win in 3 half-moves
8 Kb4 win in 3 half-moves
9 Kb6 win in 3 half-moves
10 Ka4 draw
11 Re7 draw
12 Ra6 loss in 1 half-moves
13 Ra8 loss in 1 half-moves
14 Rh7 loss in 1 half-moves