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 Kcb7 draw
3 Re7 draw
4 Rh1 draw
5 Rh2 draw
6 Rh3 draw
7 Rh4 draw
8 Ka6 loss in 2 half-moves
9 Ka8 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Kab6 loss in 1 half-moves
21 Kab7 loss in 1 half-moves
22 Kab8 loss in 1 half-moves
23 Kcb6 loss in 1 half-moves
24 Kcb8 loss in 1 half-moves