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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 K5a6 draw
5 K5b6 draw
6 K5c6 draw
7 K7a6 draw
8 K7b6 draw
9 K7c6 draw
10 Ka8 draw
11 Kc5 draw
12 Kc8 draw
13 Ra6 draw
14 Ra7 draw
15 Ka4 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra8 loss in 2 half-moves