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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Ra7 win in 1 half-moves
8 Ra8 win in 1 half-moves
9 Ka4 draw
10 Ra2 draw
11 Kc3 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Ka2 loss in 1 half-moves
14 Ra5 loss in 1 half-moves