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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kc6 win in 5 half-moves
3 Kcb6 win in 5 half-moves
4 Ka6 win in 7 half-moves
5 Kcb7 win in 7 half-moves
6 Kd6 win in 7 half-moves
7 Kd7 win in 7 half-moves
8 Kc8 win in 9 half-moves
9 Kd8 win in 9 half-moves
10 Kcb8 win in 11 half-moves
11 Rc8 win in 11 half-moves
12 Kab6 loss in 2 half-moves
13 Kab7 loss in 2 half-moves
14 Kab8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves