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 Ka6 win in 7 half-moves
3 Ka8 win in 7 half-moves
4 Kab6 win in 7 half-moves
5 Kab7 win in 7 half-moves
6 Kcb6 win in 7 half-moves
7 Kcb7 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Rb8 win in 7 half-moves
10 Rc8 win in 7 half-moves
11 Kc6 win in 9 half-moves
12 Kab8 draw
13 Kc8 draw
14 Kcb8 draw
15 Kd8 draw
16 Rh1 draw
17 Rh7 draw
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves