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 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Ke5 draw
12 Kf5 draw
13 Kf6 draw
14 Kf7 draw
15 Rc7 draw
16 Rd7 draw
17 Re8 draw
18 Rf7 draw
19 Rg7 draw
20 Rh7 loss in 1 half-moves