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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Khg5 win in 3 half-moves
3 Khg6 win in 3 half-moves
4 Re7 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Kh4 win in 7 half-moves
7 Kh6 win in 7 half-moves
8 Rf7 win in 7 half-moves
9 Kf7 win in 11 half-moves
10 Rh6 win in 11 half-moves
11 Ke7 win in 13 half-moves
12 Rh8 win in 15 half-moves
13 Ke6 win in 17 half-moves
14 Ke5 draw
15 Kf5 draw
16 Kfg5 draw
17 Kfg6 draw
18 Kg7 draw
19 Rd7 draw
20 Ra7 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves