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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kb5 draw
3 Kc5 draw
4 Kc6 draw
5 Ra4 draw
6 Ra7 draw
7 Ra8 draw
8 Rh5 draw
9 Kb7 loss in 18 half-moves
10 Ra6 loss in 18 half-moves
11 Rb5 loss in 12 half-moves
12 Ka6 loss in 8 half-moves
13 Ka7 loss in 6 half-moves
14 Kc7 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 1 half-moves
21 Rg5 loss in 1 half-moves