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

EGTB: win in 4 half-moves

# move score
1 Kd8 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Kf8 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 Kf7 win in 5 half-moves
8 Kd7 draw
9 Ra7 draw
10 Rb5 draw
11 Rc7 draw
12 Kd6 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves