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 Kd7 win in 5 half-moves
3 Kcd5 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kc4 draw
9 Kcc6 draw
10 Kd4 draw
11 Kdd5 draw
12 Ra8 draw
13 Rc8 draw
14 Rf8 draw
15 Kc7 loss in 2 half-moves
16 Kdc6 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves