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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Ra3 draw
8 Ra4 draw
9 Rb6 draw
10 Rc6 draw
11 Kc4 loss in 12 half-moves
12 Kc3 loss in 6 half-moves
13 Kc2 loss in 4 half-moves
14 Rd6 loss in 4 half-moves
15 Re6 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rf6 loss in 1 half-moves
21 Rg6 loss in 1 half-moves
22 Rh6 loss in 1 half-moves