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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kb6 draw
3 Kd6 draw
4 Ra5 draw
5 Rb7 draw
6 Rc7 draw
7 Re7 draw
8 Kb5 loss in 6 half-moves
9 Kb7 loss in 6 half-moves
10 Kc5 loss in 6 half-moves
11 Kd5 loss in 6 half-moves
12 Ra4 loss in 6 half-moves
13 Ra8 loss in 6 half-moves
14 Kc7 loss in 4 half-moves
15 Kd7 loss in 4 half-moves
16 Ra6 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves