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

EGTB: win in 4 half-moves

# move score
1 Kd8 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rd5 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Rh1 win in 3 half-moves
7 Kb7 win in 5 half-moves
8 Kb8 win in 5 half-moves
9 Ra1 win in 5 half-moves
10 Rb1 win in 5 half-moves
11 Rc1 win in 5 half-moves
12 Rd2 win in 5 half-moves
13 Rd3 win in 5 half-moves
14 Kc7 loss in 4 half-moves
15 Kd7 loss in 4 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves