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

EGTB: win in 42 half-moves

# move score
1 Kbb5 win in 41 half-moves
2 Kab5 win in 43 half-moves
3 Kb4 win in 43 half-moves
4 Ka4 win in 45 half-moves
5 Ra7 win in 45 half-moves
6 Ra8 win in 45 half-moves
7 Ka7 win in 47 half-moves
8 Kb7 win in 47 half-moves
9 Kc7 draw
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves