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 Rb5 win in 3 half-moves
3 Rb6 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Ra3 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rf3 draw
11 Rg3 draw
12 Rh3 draw
13 Bc4 loss in 2 half-moves
14 Bd5 loss in 2 half-moves
15 Be6 loss in 2 half-moves
16 Be8 loss in 2 half-moves
17 Bg6 loss in 2 half-moves
18 Bg8 loss in 2 half-moves
19 Bh5 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb4 loss in 2 half-moves