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

EGTB: win in 4 half-moves

# move score
1 K7a6 win in 3 half-moves
2 K7b6 win in 3 half-moves
3 K7c6 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Kb8 win in 3 half-moves
6 Kc8 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Ra8 win in 3 half-moves
9 Kc7 win in 5 half-moves
10 K5b6 win in 7 half-moves
11 K5c6 win in 7 half-moves
12 Kc5 win in 7 half-moves
13 Ra5 win in 7 half-moves
14 Ra6 win in 7 half-moves
15 Ka4 win in 9 half-moves
16 Ka5 win in 9 half-moves
17 K5a6 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves