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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Kb2 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Kb6 win in 9 half-moves
5 Ra5 win in 9 half-moves
6 Ra7 win in 11 half-moves
7 Ka5 draw
8 Ka6 draw
9 Kc4 draw
10 Kc5 draw
11 Kc6 draw
12 Ra4 draw
13 Ra8 draw
14 Ka4 loss in 6 half-moves
15 Rb2 loss in 4 half-moves
16 Kb1 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc1 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kd1 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra3 loss in 2 half-moves