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