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

EGTB: win in 4 half-moves

# move score
1 Re6 win in 3 half-moves
2 Rh7 win in 7 half-moves
3 Rh8 win in 11 half-moves
4 Ke5 win in 13 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc6 draw
8 Kcc7 draw
9 Kcd7 draw
10 Kd8 draw
11 Kdc7 draw
12 Kdd7 draw
13 Ke6 draw
14 Ke7 draw
15 Rf6 draw
16 Rg6 draw
17 Rh1 draw
18 Rh5 draw
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh4 loss in 2 half-moves