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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kc7 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Rg3 draw
9 Kb8 loss in 8 half-moves
10 Kc8 loss in 6 half-moves
11 Ra7 loss in 6 half-moves
12 Ka6 loss in 4 half-moves
13 Ka7 loss in 4 half-moves
14 Ka8 loss in 4 half-moves
15 Rb3 loss in 4 half-moves
16 Rc3 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves