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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Ke8 win in 5 half-moves
3 K8g7 draw
4 Kf5 draw
5 Kg5 draw
6 Kg6 draw
7 Kg8 draw
8 Ra7 draw
9 Rh7 draw
10 K6e7 loss in 2 half-moves
11 K6g7 loss in 2 half-moves
12 K8e7 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves