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 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kcd6 win in 5 half-moves
5 Kdd6 win in 5 half-moves
6 Rb8 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Kb6 win in 7 half-moves
9 Kcc5 win in 9 half-moves
10 Kb5 draw
11 Ra8 draw
12 Rd6 draw
13 Rd7 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kdc5 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Re8 loss in 2 half-moves