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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ka8 win in 3 half-moves
5 Kab7 win in 3 half-moves
6 Kb5 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Kbb7 win in 3 half-moves
9 Ra5 win in 3 half-moves
10 Ka5 draw
11 Kc6 draw
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves