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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Ka7 loss in 10 half-moves
3 Kb7 loss in 10 half-moves
4 Rh8 loss in 10 half-moves
5 Kb8 loss in 6 half-moves
6 Rd7 loss in 6 half-moves
7 Rh5 loss in 4 half-moves
8 Rh6 loss in 4 half-moves
9 Ra7 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh1 loss in 1 half-moves