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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Kbb5 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Kab5 win in 5 half-moves
7 Ka6 win in 7 half-moves
8 Kc4 win in 7 half-moves
9 Ra2 win in 9 half-moves
10 Ka3 draw
11 Kb6 draw
12 Kc5 loss in 2 half-moves