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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Ra7 loss in 10 half-moves
3 Rb7 loss in 10 half-moves
4 Rc7 loss in 4 half-moves
5 Rg7 loss in 4 half-moves
6 Ka2 loss in 2 half-moves
7 Kb1 loss in 2 half-moves
8 Kb2 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Rd5 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rd1 loss in 1 half-moves
15 Rd2 loss in 1 half-moves
16 Rd3 loss in 1 half-moves
17 Rh7 loss in 1 half-moves