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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kb3 draw
3 Kb5 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Ra3 draw
8 Rb8 draw
9 Rf8 draw
10 Rg8 draw
11 Ra4 loss in 12 half-moves
12 Ka3 loss in 10 half-moves
13 Ka4 loss in 10 half-moves
14 Ka5 loss in 10 half-moves
15 Rh8 loss in 10 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 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