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

EGTB: win in 4 half-moves

# move score
1 K5a6 win in 3 half-moves
2 K7a6 win in 3 half-moves
3 Ka4 win in 3 half-moves
4 Ka5 win in 3 half-moves
5 Ka7 win in 3 half-moves
6 Ka8 win in 3 half-moves
7 Kb4 win in 3 half-moves
8 Kb8 win in 3 half-moves
9 Kc4 win in 3 half-moves
10 Kc5 win in 3 half-moves
11 Ra6 win in 7 half-moves
12 Rc6 draw
13 Rh6 draw
14 K5c6 loss in 2 half-moves
15 K7c6 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves