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 Kc7 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kd3 draw
7 Kd4 draw
8 Kd5 draw
9 Kd8 draw
10 Ke3 draw
11 Kf3 draw
12 Re8 draw
13 Rf1 draw
14 Rf2 draw
15 Rf3 draw
16 Rf4 draw
17 Ke5 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves