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

EGTB: win in 6 half-moves

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