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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Rc3 win in 1 half-moves
8 Rd3 win in 1 half-moves
9 Rh3 win in 1 half-moves
10 Ra3 draw
11 Rb7 draw
12 Re3 draw
13 Rf3 draw
14 Rg3 draw
15 f8=B loss in 2 half-moves
16 f8=K loss in 2 half-moves
17 f8=N loss in 2 half-moves
18 f8=Q loss in 2 half-moves
19 f8=R loss in 2 half-moves