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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Kc6 win in 5 half-moves
3 Ke8 win in 7 half-moves
4 Ked7 win in 7 half-moves
5 Kf7 win in 7 half-moves
6 Kf8 win in 7 half-moves
7 Re8 win in 7 half-moves
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kcd7 draw
12 Kcd8 draw
13 Ked8 draw
14 Ra8 draw
15 Rg8 draw
16 Rh8 draw
17 Kcd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ked6 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves