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

EGTB: win in 2 half-moves

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