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

EGTB: win in 14 half-moves

# move score
1 Ra8 win in 13 half-moves
2 Ra6 win in 15 half-moves
3 Ka4 draw
4 Ka8 draw
5 Kaa6 draw
6 Kb8 draw
7 Kba6 draw
8 Kc7 draw
9 Kc8 draw
10 Kab6 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kbb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves