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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Kd5 draw
4 Kd6 draw
5 Kd7 draw
6 Kf6 draw
7 Kf7 draw
8 Ra7 draw
9 Rd7 draw
10 Re8 draw
11 Rf7 draw
12 Rg7 draw
13 Ke5 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Rh7 loss in 2 half-moves