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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ke5 draw
3 Ke6 draw
4 Kf5 draw
5 Kf7 draw
6 Kg6 draw
7 Kg7 draw
8 Re5 draw
9 Re6 draw
10 Rf7 draw
11 Kg5 loss in 6 half-moves
12 Re4 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Re1 loss in 1 half-moves
20 Re2 loss in 1 half-moves
21 Re3 loss in 1 half-moves