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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Ka2 draw
4 Ka6 draw
5 Ka8 draw
6 Kb1 draw
7 Kb2 draw
8 Kb6 draw
9 Kc7 draw
10 Ra2 draw
11 Ra6 draw
12 Ra8 draw
13 Kc6 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves