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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kb1 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Ka1 win in 9 half-moves
7 Kc2 draw
8 Kab3 loss in 2 half-moves
9 Kbb3 loss in 2 half-moves
10 Ka4 loss in 1 half-moves