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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb6 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Rd8 win in 1 half-moves
9 Re8 win in 1 half-moves
10 Rg8 win in 1 half-moves
11 Rh8 win in 1 half-moves
12 Rb5 draw
13 f8=B loss in 1 half-moves
14 f8=K loss in 1 half-moves
15 f8=N loss in 1 half-moves
16 f8=Q loss in 1 half-moves
17 f8=R loss in 1 half-moves
18 Rb7 loss in 1 half-moves
19 Rf8 loss in 1 half-moves