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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Ke8 win in 3 half-moves
5 Ked8 win in 3 half-moves
6 Rd8 win in 5 half-moves
7 Kcd8 draw
8 Ke6 draw
9 Kf6 draw
10 Kf7 draw
11 Kf8 draw
12 Rd1 draw
13 Rd2 draw
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kcd6 loss in 2 half-moves
17 Ked6 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves