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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kcd6 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Rh5 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 Kc6 win in 5 half-moves
10 Kd5 win in 7 half-moves
11 Kf6 win in 7 half-moves
12 Kcd7 draw
13 Ke5 draw
14 Ke7 draw
15 Ked6 draw
16 Ked7 draw
17 Kf5 draw
18 Kf7 draw
19 Re7 draw
20 Rg7 draw
21 Rh3 draw
22 Rh4 draw
23 Rh6 draw
24 Rd7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves