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

EGTB: win in 2 half-moves

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