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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kc7 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 Ke7 win in 3 half-moves
8 Ked5 win in 3 half-moves
9 Ked7 win in 3 half-moves
10 Kf6 win in 3 half-moves
11 Kf7 win in 3 half-moves
12 Rd5 win in 3 half-moves
13 Rd7 win in 3 half-moves
14 Kcd5 win in 5 half-moves
15 Rd8 win in 5 half-moves
16 Kcd7 draw
17 Kf5 draw
18 Rd3 draw
19 Rd4 draw
20 Rd1 loss in 2 half-moves
21 Rd2 loss in 2 half-moves