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