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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ka6 draw
4 Ka8 draw
5 Kb2 draw
6 Kb6 draw
7 Kb8 draw
8 Kc1 draw
9 Kc2 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra6 draw