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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Ka7 draw
7 Kb4 draw
8 Kb5 draw
9 Kb7 draw
10 Kb8 draw
11 Kc4 draw
12 Kd4 draw
13 Kd5 draw
14 Kd6 draw
15 Ra3 draw
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rb5 loss in 2 half-moves