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 Rf7 loss in 32 half-moves
3 Rg7 loss in 32 half-moves
4 Rh7 loss in 32 half-moves
5 Kg7 loss in 18 half-moves
6 Rd8 loss in 18 half-moves
7 Kf8 loss in 16 half-moves
8 Kf7 loss in 6 half-moves
9 Kh7 loss in 4 half-moves
10 Kh8 loss in 4 half-moves
11 Rd3 loss in 4 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rd1 loss in 1 half-moves
19 Rd2 loss in 1 half-moves