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

EGTB: win in 2 half-moves

# move score
1 Kg3 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Kf5 loss in 2 half-moves
5 Kg4 loss in 2 half-moves
6 Kg5 loss in 2 half-moves
7 Ra8 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves
15 Ke3 loss in 1 half-moves
16 Ke4 loss in 1 half-moves
17 Ke5 loss in 1 half-moves
18 Kf3 loss in 1 half-moves