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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Kd7 draw
5 Ra4 draw
6 Ra5 draw
7 Ra8 draw
8 Rb7 draw
9 Kb7 loss in 10 half-moves
10 Kb8 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Kd6 loss in 1 half-moves