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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Re7 win in 1 half-moves
5 K3a4 loss in 2 half-moves
6 K5a4 loss in 2 half-moves
7 Ka2 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 K3b4 loss in 1 half-moves
17 K5b4 loss in 1 half-moves
18 Ka6 loss in 1 half-moves
19 Ra6 loss in 1 half-moves