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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Rd8 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Re5 win in 3 half-moves
6 Re6 win in 3 half-moves
7 Kd6 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Rc8 win in 5 half-moves
10 Ka4 win in 7 half-moves
11 Kab4 win in 7 half-moves
12 Kc4 win in 7 half-moves
13 Kcb4 win in 7 half-moves
14 Ka6 win in 9 half-moves
15 Kab5 win in 9 half-moves
16 Kab6 win in 9 half-moves
17 Kc6 win in 9 half-moves
18 Kcb6 win in 9 half-moves
19 Rf8 win in 9 half-moves
20 Rh8 win in 9 half-moves
21 Kcb5 win in 11 half-moves
22 Re3 draw
23 Re7 draw
24 Rg8 draw
25 Rb8 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re2 loss in 2 half-moves