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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kbb7 win in 3 half-moves
3 Kbc7 win in 3 half-moves
4 Kcb7 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Kbc5 win in 5 half-moves
9 Ra8 win in 5 half-moves
10 Ka5 win in 7 half-moves
11 Kd5 win in 7 half-moves
12 Ka6 win in 9 half-moves
13 Kbb5 win in 9 half-moves
14 Kd6 win in 9 half-moves
15 Kcb5 draw
16 Kcc5 draw
17 Rc8 draw
18 Rh8 draw
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves