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

EGTB: win in 6 half-moves

# move score
1 Rb7 win in 5 half-moves
2 Ra7 win in 7 half-moves
3 Ka2 draw
4 Ka4 draw
5 Kb3 draw
6 Kb4 draw
7 Kc5 draw
8 Kc6 draw
9 Kc7 draw
10 Kd5 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Rc7 draw
15 Rd8 draw
16 Re7 draw
17 Rf7 draw
18 Kb2 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves