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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ra1 loss in 8 half-moves
3 Ra3 loss in 6 half-moves
4 Ra5 loss in 4 half-moves
5 Ne4 loss in 2 half-moves
6 Ne6 loss in 2 half-moves
7 Nf3 loss in 2 half-moves
8 Nf7 loss in 2 half-moves
9 Nh3 loss in 2 half-moves
10 Nh7 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rc7 loss in 1 half-moves