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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rg8 win in 1 half-moves
7 Ra8 win in 3 half-moves
8 Rbe8 win in 3 half-moves
9 Rb1 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rbc8 loss in 2 half-moves
13 Rbd8 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rfc8 loss in 2 half-moves
21 Rfd8 loss in 2 half-moves
22 Rfe8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves