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 Ke7 win in 3 half-moves
3 Rf5 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Rf4 win in 5 half-moves
7 Kd5 win in 7 half-moves
8 Ke5 win in 7 half-moves
9 Ke6 win in 7 half-moves
10 Kf4 win in 9 half-moves
11 Kc7 win in 11 half-moves
12 Kc6 win in 13 half-moves
13 Rd8 win in 13 half-moves
14 Kc5 win in 15 half-moves
15 Kf2 draw
16 Kg2 draw
17 Rh8 draw
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves