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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Rd3 win in 1 half-moves
9 Rf3 win in 1 half-moves
10 Rg3 win in 1 half-moves
11 Rh3 win in 1 half-moves
12 Re3 draw
13 d8=B loss in 2 half-moves
14 d8=K loss in 2 half-moves
15 d8=N loss in 2 half-moves
16 d8=Q loss in 2 half-moves
17 d8=R loss in 2 half-moves
18 Rb4 loss in 1 half-moves
19 Rc3 loss in 1 half-moves