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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Kab3 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kba3 win in 3 half-moves
6 Kc1 win in 3 half-moves
7 Kc3 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ra3 win in 3 half-moves
10 Ka5 win in 5 half-moves
11 Kb4 win in 5 half-moves
12 Kc2 win in 9 half-moves
13 Kaa3 draw
14 Kbb3 draw