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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Kcd7 win in 3 half-moves
7 Kd6 win in 3 half-moves
8 Kdc7 win in 3 half-moves
9 Kdd7 win in 3 half-moves
10 Ke7 win in 3 half-moves
11 Re5 win in 3 half-moves
12 Re6 win in 3 half-moves
13 Re7 win in 3 half-moves
14 Kc8 win in 5 half-moves
15 Rg8 win in 5 half-moves
16 Rh8 win in 5 half-moves
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves