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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 3 half-moves
5 Kab6 draw
6 Kcb6 draw
7 Ra3 draw
8 Rb6 draw
9 Ka8 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Kab7 loss in 1 half-moves
18 Kcb7 loss in 1 half-moves