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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Rb7 draw
6 Rc7 draw
7 Re7 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 Ka5 loss in 1 half-moves
12 Kd1 loss in 1 half-moves
13 Kd2 loss in 1 half-moves
14 Ke2 loss in 1 half-moves
15 Kf1 loss in 1 half-moves
16 Kf2 loss in 1 half-moves
17 Ra8 loss in 1 half-moves