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 Kc5 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Ra2 win in 1 half-moves
6 Rb2 win in 1 half-moves
7 Rd2 win in 1 half-moves
8 Re2 win in 1 half-moves
9 Rf2 win in 1 half-moves
10 Rg1 win in 1 half-moves
11 Rg3 win in 1 half-moves
12 Rg4 win in 1 half-moves
13 Rg5 win in 1 half-moves
14 Rg7 win in 1 half-moves
15 Rg8 win in 1 half-moves
16 Rh2 win in 1 half-moves
17 Kb5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Rc2 loss in 1 half-moves
22 Rg6 loss in 1 half-moves