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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Ka6 loss in 2 half-moves
5 Ka8 loss in 2 half-moves
6 Kb6 loss in 2 half-moves
7 Kc6 loss in 2 half-moves
8 Kc8 loss in 2 half-moves
9 Ka7 loss in 1 half-moves
10 Kc7 loss in 1 half-moves
11 Kd2 loss in 1 half-moves
12 Kd3 loss in 1 half-moves
13 Kd4 loss in 1 half-moves
14 Ke2 loss in 1 half-moves
15 Ke4 loss in 1 half-moves
16 Kf2 loss in 1 half-moves
17 Kf3 loss in 1 half-moves
18 Kf4 loss in 1 half-moves
19 Ra8 loss in 1 half-moves
20 Rc8 loss in 1 half-moves
21 Rg8 loss in 1 half-moves
22 Rh8 loss in 1 half-moves