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 Rb7 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Ka8 loss in 2 half-moves
5 Kc8 loss in 2 half-moves
6 Rd7 loss in 2 half-moves
7 Re7 loss in 2 half-moves
8 Rf1 loss in 2 half-moves
9 Rf3 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Ka7 loss in 1 half-moves
17 Kc7 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Rc7 loss in 1 half-moves