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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc8 draw
6 Kd7 draw
7 Rd6 draw
8 Rg6 draw
9 Rh5 draw
10 Rh8 draw
11 Kc6 loss in 6 half-moves
12 Kd8 loss in 6 half-moves
13 Rh4 loss in 6 half-moves
14 Rh7 loss in 6 half-moves
15 Kd6 loss in 4 half-moves
16 Rb6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves