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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Ra3 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rc3 win in 1 half-moves
9 Rd3 win in 1 half-moves
10 Re3 win in 1 half-moves
11 Rf3 win in 1 half-moves
12 Rh1 win in 1 half-moves
13 Rh2 win in 1 half-moves
14 Rh4 win in 1 half-moves
15 Rh5 win in 1 half-moves
16 Rh6 win in 1 half-moves
17 Rg3 loss in 1 half-moves
18 Rh7 loss in 1 half-moves
19 Rh8 loss in 1 half-moves