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 Rb5 win in 3 half-moves
3 Kd7 win in 5 half-moves
4 Kdc6 win in 5 half-moves
5 Ra4 win in 5 half-moves
6 Kc7 draw
7 Kcd5 draw
8 Kdd5 draw
9 Ra1 draw
10 Ra2 draw
11 Ra3 draw
12 Ra6 draw
13 Ra8 draw
14 Kb4 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kcc6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Ra7 loss in 2 half-moves