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

EGTB: win in 4 half-moves

# move score
1 Kh7 win in 3 half-moves
2 Ke6 win in 7 half-moves
3 Ke7 win in 7 half-moves
4 Ke8 win in 7 half-moves
5 Kh5 win in 7 half-moves
6 Rh7 win in 7 half-moves
7 Rd8 win in 9 half-moves
8 Kd6 win in 11 half-moves
9 Kd8 win in 11 half-moves
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Ra8 draw
14 Kg5 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves