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 Kb8 win in 5 half-moves
3 Rb8 win in 9 half-moves
4 Kb5 win in 21 half-moves
5 K6b7 draw
6 K6c7 draw
7 K6d7 draw
8 Kc5 draw
9 Kd8 draw
10 Ra6 draw
11 K8b7 loss in 2 half-moves
12 K8c7 loss in 2 half-moves
13 K8d7 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves