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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Ka7 draw
5 Kb2 draw
6 Kb8 draw
7 Kc1 draw
8 Kc2 draw
9 Ra1 draw
10 Ra2 draw
11 Ra3 draw
12 Ra5 draw
13 Rb4 draw
14 Rc4 draw
15 Rg4 draw
16 Rh4 draw
17 Kb7 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves