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

EGTB: win in 2 half-moves

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