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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Kb7 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Ke8 win in 5 half-moves
5 Ra4 win in 5 half-moves
6 Ra5 win in 5 half-moves
7 Ra6 win in 5 half-moves
8 Kc7 win in 7 half-moves
9 Ka7 draw
10 Kc8 draw
11 Kd7 draw
12 Ke7 draw
13 Rb3 draw
14 Rh3 draw
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves