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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Ka6 win in 5 half-moves
4 K7b8 draw
5 K8b8 draw
6 Rb5 draw
7 Rb6 draw
8 Rb8 draw
9 Rf7 draw
10 Rg7 draw
11 Rh7 draw
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves