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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb4 win in 5 half-moves
4 Kc4 win in 5 half-moves
5 K5c6 win in 7 half-moves
6 K5d6 win in 7 half-moves
7 Kd5 win in 7 half-moves
8 Kd7 win in 7 half-moves
9 Ra5 win in 7 half-moves
10 Kd4 win in 9 half-moves
11 K5b6 draw
12 Ra3 draw
13 Rb7 draw
14 K7b6 loss in 2 half-moves
15 K7c6 loss in 2 half-moves
16 K7d6 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves