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

EGTB: win in 6 half-moves

# move score
1 Kb6 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Kdd7 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Ra6 win in 5 half-moves
7 Ke8 win in 7 half-moves
8 Kc6 draw
9 Kcc8 draw
10 Kcd7 draw
11 Kd6 draw
12 Kdc8 draw
13 Ra1 draw
14 Ra5 draw
15 Ra7 draw
16 Rb8 draw
17 Rc8 draw
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves