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

EGTB: win in 2 half-moves

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