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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Ke7 win in 5 half-moves
4 Kf7 win in 5 half-moves
5 Kb6 draw
6 Kb7 draw
7 Kb8 draw
8 Kc6 draw
9 Kd6 draw
10 Kd7 draw
11 Kd8 draw
12 Ke8 draw
13 Kg7 draw
14 Kg8 draw
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves