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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Ke6 win in 5 half-moves
3 Re8 win in 7 half-moves
4 Rg8 win in 9 half-moves
5 Kde8 draw
6 Kee8 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Rh5 draw
11 Rh7 draw
12 Kc7 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kdd7 loss in 2 half-moves
16 Ked7 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves