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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ka4 win in 5 half-moves
3 Kb3 win in 5 half-moves
4 Kb4 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Rc7 win in 5 half-moves
7 Rd7 win in 5 half-moves
8 Rh7 win in 5 half-moves
9 Ka2 draw
10 Ka5 draw
11 Kb2 draw
12 Kb5 draw
13 Kb7 draw
14 Ra8 draw
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves