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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kc1 win in 3 half-moves
6 Kc3 win in 3 half-moves
7 Kd1 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ra3 win in 3 half-moves
10 Ka6 win in 5 half-moves
11 Kc6 win in 5 half-moves
12 Kd2 win in 5 half-moves
13 Ra6 win in 5 half-moves
14 Rb2 win in 5 half-moves
15 Ka5 win in 7 half-moves
16 Kb5 win in 7 half-moves
17 Kb7 win in 7 half-moves
18 Kc5 win in 7 half-moves
19 Ra8 win in 11 half-moves
20 Kc7 win in 13 half-moves
21 Ra4 draw
22 Kd3 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra7 loss in 2 half-moves