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

EGTB: win in 1 half-moves

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