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

EGTB: win in 6 half-moves

# move score
1 Kbb6 win in 5 half-moves
2 Kcb6 win in 5 half-moves
3 Ra5 win in 5 half-moves
4 Ka4 draw
5 Ka5 draw
6 Kbc5 draw
7 Kd6 draw
8 Kd7 draw
9 Rb6 draw
10 Kb4 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kcc5 loss in 2 half-moves
15 Kd5 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 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves