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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Ka3 win in 7 half-moves
5 Kb3 win in 25 half-moves
6 Ka1 draw
7 Kb1 draw
8 Kb2 draw
9 Kb8 draw
10 Kd7 draw
11 Kd8 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb8 draw
16 Ra3 loss in 2 half-moves