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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kab3 win in 5 half-moves
3 Ra8 win in 9 half-moves
4 Kc4 win in 11 half-moves
5 Ka2 draw
6 Ra7 draw
7 Ka5 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Kbb3 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves