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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Kb1 win in 5 half-moves
3 Kb3 win in 5 half-moves
4 Kb5 win in 9 half-moves
5 Ra4 win in 9 half-moves
6 Ra6 win in 11 half-moves
7 Ra7 win in 11 half-moves
8 Ka3 draw
9 Ka4 draw
10 Ka5 draw
11 Kc3 draw
12 Kc4 draw
13 Kc5 draw
14 Ra3 draw
15 Ra8 draw
16 Rb1 loss in 4 half-moves
17 Kb2 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kd1 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Ra2 loss in 2 half-moves