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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Ke5 draw
12 Ke6 draw
13 Ke7 draw
14 Rc7 draw
15 Rd8 draw
16 Re7 draw
17 Rf7 draw
18 Rh7 draw
19 Kd5 loss in 1 half-moves
20 Rg7 loss in 1 half-moves