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 Rb6 win in 3 half-moves
3 Kd4 win in 9 half-moves
4 Kcd6 draw
5 Ke4 draw
6 Ke6 draw
7 Ked5 draw
8 Ked6 draw
9 Kf5 draw
10 Kf6 draw
11 Ra5 draw
12 Ra8 draw
13 Kb5 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kcd5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra7 loss in 2 half-moves