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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Ra2 loss in 4 half-moves
3 g3 loss in 2 half-moves
4 g4 loss in 2 half-moves
5 Nf2 loss in 2 half-moves
6 Nf4 loss in 2 half-moves
7 Ng1 loss in 2 half-moves
8 Ng5 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Ra1 loss in 1 half-moves
19 Rc7 loss in 1 half-moves
20 Rg7 loss in 1 half-moves