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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Rc1 loss in 2 half-moves
3 Rc3 loss in 2 half-moves
4 Rc4 loss in 2 half-moves
5 Rc8 loss in 2 half-moves
6 Rf7 loss in 2 half-moves
7 Rg7 loss in 2 half-moves
8 Rh7 loss in 2 half-moves
9 Kf4 loss in 1 half-moves
10 Kf5 loss in 1 half-moves
11 Kf6 loss in 1 half-moves
12 Kg4 loss in 1 half-moves
13 Kg6 loss in 1 half-moves
14 Kh4 loss in 1 half-moves
15 Kh5 loss in 1 half-moves
16 Kh6 loss in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Rb7 loss in 1 half-moves
19 Rc2 loss in 1 half-moves
20 Rc5 loss in 1 half-moves
21 Rc6 loss in 1 half-moves
22 Rd7 loss in 1 half-moves