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 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Ka7 draw
6 Kb7 draw
7 Kb8 draw
8 Rb2 draw
9 Rb7 draw
10 Rc6 draw
11 Rd6 draw
12 Re6 draw
13 Rg6 draw
14 Rh6 draw
15 Ra6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rf6 loss in 2 half-moves