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 Ra8 win in 3 half-moves
3 Kb6 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 Kb2 draw
6 Kb7 draw
7 Kb8 draw
8 Kc8 draw
9 Kd2 draw
10 Kd6 draw
11 Kd7 draw
12 Kd8 draw
13 Ra1 draw
14 Ra5 draw
15 Ra7 draw
16 Rb2 draw
17 Kb1 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Kc1 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kd1 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves