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 Kc7 draw
4 Kd6 draw
5 Kd7 draw
6 Rd7 draw
7 Re5 draw
8 Re6 draw
9 Kb7 loss in 14 half-moves
10 Rc7 loss in 14 half-moves
11 Rf7 loss in 14 half-moves
12 Rg7 loss in 14 half-moves
13 Re8 loss in 8 half-moves
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re1 loss in 1 half-moves