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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Rh7 win in 9 half-moves
6 Ke6 win in 15 half-moves
7 Re8 win in 15 half-moves
8 Kb8 draw
9 Kd5 draw
10 Kd6 draw
11 Kd8 draw
12 Kf4 draw
13 Kf5 draw
14 Kf6 draw
15 Rf8 draw
16 Rg8 draw
17 Rh4 draw
18 Rh5 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves