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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ra7 win in 3 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kc7 draw
6 Kc6 loss in 4 half-moves
7 Ka4 loss in 2 half-moves
8 Kab5 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kbb5 loss in 2 half-moves
11 Kc5 loss in 2 half-moves