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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kgf6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kh7 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Rh7 win in 3 half-moves
7 Ke6 win in 7 half-moves
8 Kf4 win in 7 half-moves
9 Kff6 win in 7 half-moves
10 Kfg5 win in 7 half-moves
11 Kg4 win in 7 half-moves
12 Kgg5 draw
13 Kh5 draw
14 Ra7 draw
15 Rf7 draw
16 Rg8 draw
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves