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 Kb7 draw
4 Kc7 draw
5 Ra6 draw
6 Ra7 draw
7 Rf8 draw
8 Rh8 draw
9 Ka7 loss in 16 half-moves
10 Rb8 loss in 10 half-moves
11 Rg8 loss in 10 half-moves
12 Ka5 loss in 8 half-moves
13 Ka6 loss in 8 half-moves
14 Kc6 loss in 8 half-moves
15 Kc5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves