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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Rb5 draw
8 Ra7 loss in 12 half-moves
9 Kb3 loss in 10 half-moves
10 Rb8 loss in 10 half-moves
11 Ka4 loss in 8 half-moves
12 Rc7 loss in 8 half-moves
13 Ka3 loss in 6 half-moves
14 Rd7 loss in 4 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 1 half-moves