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 Kb5 draw
3 Kc5 draw
4 Kd5 draw
5 Kd6 draw
6 Re2 draw
7 Kb6 loss in 8 half-moves
8 Rc7 loss in 6 half-moves
9 Kb7 loss in 4 half-moves
10 Kc7 loss in 4 half-moves
11 Kd7 loss in 4 half-moves
12 Re8 loss in 4 half-moves
13 Rb7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Re1 loss in 1 half-moves
22 Re3 loss in 1 half-moves