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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Nb4 loss in 2 half-moves
3 Nc1 loss in 2 half-moves
4 Nc3 loss in 2 half-moves
5 Ra8 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rh8 loss in 2 half-moves
14 Rb7 loss in 1 half-moves
15 Rc8 loss in 1 half-moves
16 Re8 loss in 1 half-moves
17 Rg8 loss in 1 half-moves