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

EGTB: win in 42 half-moves

# move score
1 Kb2 win in 41 half-moves
2 Kc2 win in 41 half-moves
3 Ra3 win in 41 half-moves
4 Kc1 win in 45 half-moves
5 Ra2 win in 45 half-moves
6 Ka2 win in 47 half-moves
7 Ka3 win in 47 half-moves
8 Kb3 win in 47 half-moves
9 Kb4 win in 47 half-moves
10 Ka5 win in 51 half-moves
11 Kb5 win in 51 half-moves