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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ka2 win in 5 half-moves
3 Ka3 win in 5 half-moves
4 Kaa4 win in 5 half-moves
5 Kab4 win in 5 half-moves
6 Kb2 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Kba4 win in 5 half-moves
9 Kbb4 win in 5 half-moves
10 Kc4 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Rb7 win in 5 half-moves
13 Ka6 draw
14 Ra6 draw
15 Rc7 draw
16 Rg7 draw
17 Rh7 draw
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves