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 Rf6 win in 1 half-moves
3 Rb2 win in 5 half-moves
4 Rb3 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Rb5 win in 5 half-moves
7 K7b7 draw
8 K7b8 draw
9 K8b7 draw
10 K8b8 draw
11 Ka6 draw
12 Ra6 draw
13 Rc6 draw
14 Rd6 draw
15 Re6 draw
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh6 loss in 2 half-moves