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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rh3 loss in 8 half-moves
3 Rf3 loss in 6 half-moves
4 Rg3 loss in 6 half-moves
5 Ne7 loss in 2 half-moves
6 Nf6 loss in 2 half-moves
7 Nh6 loss in 2 half-moves
8 Rb1 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Ra3 loss in 1 half-moves
15 Rb4 loss in 1 half-moves
16 Rb7 loss in 1 half-moves
17 Re3 loss in 1 half-moves