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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Ra6 win in 3 half-moves
3 Kb3 win in 5 half-moves
4 Kc5 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Ka6 draw
8 Kaa4 draw
9 Kb6 draw
10 Kba4 draw
11 Kbb4 draw
12 Kc4 draw
13 Kc6 draw
14 Kab4 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ka2 loss in 1 half-moves