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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke8 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Re1 draw
10 Re2 draw
11 Re3 draw
12 Re5 draw
13 Re6 draw
14 Re8 draw
15 Rg7 draw
16 Rh7 draw
17 Ra7 loss in 2 half-moves
18 Re4 loss in 2 half-moves