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

EGTB: win in 2 half-moves

# move score
1 K3b3 win in 1 half-moves
2 K3b4 win in 1 half-moves
3 K4b3 win in 1 half-moves
4 K4b4 win in 1 half-moves
5 Kb2 win in 1 half-moves
6 Kb5 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Ka2 loss in 2 half-moves
10 Ka5 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves