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