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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ka8 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rc7 win in 3 half-moves
6 Kab6 win in 7 half-moves
7 Ka6 draw
8 Kab7 draw
9 Kc7 draw
10 Kb5 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kcb6 loss in 2 half-moves
13 Kcb7 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves