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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kd8 win in 7 half-moves
4 Kc7 win in 13 half-moves
5 Kg5 win in 13 half-moves
6 Rf7 win in 19 half-moves
7 Kd7 win in 21 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kh5 draw
11 Rd7 draw
12 Re7 draw
13 Rg7 draw
14 Rh8 draw
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves