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 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd5 draw
6 Ke5 draw
7 Ke6 draw
8 Ke7 draw
9 Rb7 draw
10 Rc7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Rd8 loss in 2 half-moves
15 Re7 loss in 2 half-moves