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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Ke5 win in 7 half-moves
3 Ke7 win in 7 half-moves
4 Kef6 win in 7 half-moves
5 Kd5 draw
6 Kd6 draw
7 Kd7 draw
8 Kef7 draw
9 Ra7 draw
10 Rb7 draw
11 Rc7 draw
12 Re7 draw
13 Rf7 draw
14 Rg8 draw
15 Kef5 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kgf5 loss in 2 half-moves
18 Kgf6 loss in 2 half-moves
19 Kgf7 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Kh6 loss in 2 half-moves
22 Kh7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves