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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Ra7 win in 3 half-moves
9 Kb7 win in 7 half-moves
10 Rb5 win in 7 half-moves
11 Kb5 draw
12 Kb8 draw
13 Kc7 draw
14 Kd4 draw
15 Kd5 draw
16 Kd7 draw
17 Kd8 draw
18 Ra3 draw
19 Ra8 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves