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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kb4 win in 5 half-moves
3 Ka2 win in 7 half-moves
4 Kb3 win in 7 half-moves
5 Kd5 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Kb2 win in 9 half-moves
8 Ka4 win in 11 half-moves
9 Kf5 draw
10 Kf6 draw
11 Rc5 draw
12 Rd5 draw
13 Kd4 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra8 loss in 2 half-moves