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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka4 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Kc3 win in 7 half-moves
5 Ra1 win in 11 half-moves
6 Ka2 draw
7 Kb2 draw
8 Kc2 draw
9 Ra4 draw
10 Ra5 draw
11 Ka7 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Ka5 loss in 1 half-moves