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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Kb8 win in 7 half-moves
4 Kcd7 win in 7 half-moves
5 Rh7 win in 7 half-moves
6 Kc7 win in 9 half-moves
7 Re8 win in 9 half-moves
8 Kb7 win in 11 half-moves
9 Kd5 draw
10 Kd6 draw
11 Kd8 draw
12 Ke5 draw
13 Ke7 draw
14 Ked7 draw
15 Kf5 draw
16 Kf6 draw
17 Kf7 draw
18 Rg8 draw
19 Rh2 draw
20 Rh6 draw
21 Rh1 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh5 loss in 2 half-moves