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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Rc4 win in 1 half-moves
6 Re5 win in 1 half-moves
7 Rf5 win in 1 half-moves
8 Kc7 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Kb5 loss in 1 half-moves
16 Kd5 loss in 1 half-moves
17 Rb5 loss in 1 half-moves
18 Rd5 loss in 1 half-moves