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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb7 draw
5 Rb1 draw
6 Rb3 draw
7 Rb5 draw
8 Rb8 draw
9 Rc6 draw
10 Rh6 draw
11 Re6 loss in 6 half-moves
12 Kb5 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Rf6 loss in 1 half-moves
17 Rg6 loss in 1 half-moves