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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Rc6 win in 1 half-moves
7 Rd6 win in 1 half-moves
8 Re6 win in 1 half-moves
9 Rf6 win in 1 half-moves
10 Ka6 draw
11 Ra6 draw
12 Rb7 draw
13 Kb7 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Rb1 loss in 1 half-moves
16 Rb3 loss in 1 half-moves
17 Rg6 loss in 1 half-moves
18 Rh6 loss in 1 half-moves