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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kb6 loss in 10 half-moves
3 Rc8 loss in 10 half-moves
4 Rg7 loss in 10 half-moves
5 Ka7 loss in 6 half-moves
6 Ka8 loss in 6 half-moves
7 Kb8 loss in 6 half-moves
8 Kc8 loss in 6 half-moves
9 Rc6 loss in 6 half-moves
10 Ka6 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rc1 loss in 1 half-moves
19 Rc2 loss in 1 half-moves