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

EGTB: win in 4 half-moves

# move score
1 Kba6 win in 3 half-moves
2 Kbb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Ka8 draw
6 Kaa6 draw
7 Kab6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc5 draw
11 Ka4 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves