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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb3 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Rd7 win in 1 half-moves
7 Re7 loss in 8 half-moves
8 Rf7 loss in 8 half-moves
9 Rg7 loss in 8 half-moves
10 Rh7 loss in 8 half-moves
11 Ka1 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb7 loss in 1 half-moves