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

EGTB: win in 4 half-moves

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