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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Ka5 draw
7 Ka6 draw
8 Ka7 draw
9 Kb5 draw
10 Ra7 draw
11 Rc7 draw
12 Rd7 draw
13 Re7 draw
14 Rf7 draw
15 Rb8 loss in 2 half-moves