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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka8 win in 3 half-moves
3 Kbb7 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Kbc8 win in 9 half-moves
7 Kcb7 draw
8 Rb7 draw
9 Kb6 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kcc8 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves