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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Ka5 win in 5 half-moves
3 Kc5 win in 5 half-moves
4 Kcb5 win in 5 half-moves
5 Kd6 win in 7 half-moves
6 Kc7 win in 9 half-moves
7 Kd7 win in 9 half-moves
8 Kcb6 win in 13 half-moves
9 Kcb7 draw
10 Kd5 draw
11 Ra8 draw
12 Rc7 draw
13 Kab6 loss in 2 half-moves
14 Kab7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves