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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb2 draw
6 Kc1 draw
7 Kc2 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Kd5 draw
12 Ke5 draw
13 Ke6 draw
14 Ke7 draw
15 Rd8 draw
16 Re7 draw
17 Rf7 draw
18 Rg7 draw
19 Rh7 draw
20 Ra7 loss in 1 half-moves