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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kb6 draw
3 Kb8 draw
4 Kc6 draw
5 Kc8 draw
6 Kcd6 draw
7 Kcd7 draw
8 Kd8 draw
9 Ked6 draw
10 Ked7 draw
11 Kb7 loss in 1 half-moves
12 Kd5 loss in 1 half-moves
13 Ke5 loss in 1 half-moves
14 Kf5 loss in 1 half-moves
15 Kf6 loss in 1 half-moves
16 Kf7 loss in 1 half-moves
17 Rd7 loss in 1 half-moves
18 Rf7 loss in 1 half-moves
19 Rg7 loss in 1 half-moves
20 Rh7 loss in 1 half-moves