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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Kb6 win in 5 half-moves
3 Kb8 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Kc8 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Kd8 win in 5 half-moves
8 Re7 win in 5 half-moves
9 Rf6 win in 5 half-moves
10 Rf8 win in 5 half-moves
11 Kd4 win in 7 half-moves
12 Kd5 win in 7 half-moves
13 Kb3 draw
14 Kb4 draw
15 Kb5 draw
16 Kb7 draw
17 Kc3 draw
18 Kc5 draw
19 Kd3 draw
20 Kd7 draw
21 Rf1 draw
22 Rf2 draw
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves