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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Kdc6 win in 3 half-moves
4 Ke6 win in 3 half-moves
5 Ke7 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 Re8 win in 3 half-moves
8 Kb5 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Kcc6 win in 5 half-moves
11 Kcd5 draw
12 Kdd5 draw
13 Ke5 draw
14 Rc8 draw
15 Rf8 draw
16 Rg8 draw
17 Rh8 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves