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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Rb1 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 g3 loss in 1 half-moves
15 g4 loss in 1 half-moves
16 Nf2 loss in 1 half-moves
17 Nf4 loss in 1 half-moves
18 Ng1 loss in 1 half-moves
19 Ng5 loss in 1 half-moves
20 Rb4 loss in 1 half-moves