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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Kbb4 win in 5 half-moves
3 Kc2 win in 5 half-moves
4 Kc4 win in 7 half-moves
5 Kc3 win in 13 half-moves
6 Ka2 draw
7 Ka5 draw
8 Ra1 draw
9 Ra2 draw
10 Kab4 loss in 2 half-moves
11 Kb5 loss in 2 half-moves