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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kef7 win in 3 half-moves
3 Kfe5 win in 3 half-moves
4 Kfe7 win in 3 half-moves
5 Kff7 win in 3 half-moves
6 Kg5 win in 3 half-moves
7 Kg7 win in 3 half-moves
8 Rf7 win in 3 half-moves
9 Rg8 win in 3 half-moves
10 Rd8 win in 5 half-moves
11 Kd5 draw
12 Kd6 draw
13 Kee5 draw
14 Kee7 draw
15 Kef5 draw
16 Kff5 draw
17 Kg6 draw
18 Re8 draw
19 Rh8 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc8 loss in 2 half-moves