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 Rf8 win in 1 half-moves
3 Ka2 loss in 2 half-moves
4 Ra8 loss in 2 half-moves
5 Rb3 loss in 2 half-moves
6 Rb4 loss in 2 half-moves
7 Rb6 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 Rh8 loss in 2 half-moves
14 Kb1 loss in 1 half-moves
15 Kb2 loss in 1 half-moves
16 Rb1 loss in 1 half-moves
17 Rb2 loss in 1 half-moves