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

EGTB: win in 1 half-moves

# move score
1 Rb8 win in 3 half-moves
2 f8=B win in 5 half-moves
3 f8=K draw
4 f8=N draw
5 Ra6 draw
6 Rb4 draw
7 Rb5 draw
8 Rb7 draw
9 Rc6 draw
10 Rd6 draw
11 Rh6 draw
12 f8=Q loss in 2 half-moves
13 f8=R loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg6 loss in 2 half-moves