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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Kf5 loss in 2 half-moves
3 Kf6 loss in 2 half-moves
4 Kg4 loss in 2 half-moves
5 Kgg5 loss in 2 half-moves
6 Kgh6 loss in 2 half-moves
7 Kh4 loss in 2 half-moves
8 Khg5 loss in 2 half-moves
9 Khh6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Kf7 loss in 1 half-moves
17 Kg7 loss in 1 half-moves
18 Rf7 loss in 1 half-moves
19 Rg7 loss in 1 half-moves