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 Kc2 win in 1 half-moves
3 Ka3 win in 9 half-moves
4 Kc1 win in 15 half-moves
5 Ka2 draw
6 Ka5 draw
7 Ra2 draw
8 Ra3 draw
9 Kb3 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves