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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Kf8 draw
5 Ra7 draw
6 Rb7 draw
7 Rd7 draw
8 Re1 draw
9 Re2 draw
10 Re3 draw
11 Re4 draw
12 Re6 draw
13 Rf7 draw
14 Rg7 draw
15 Kf7 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rh7 loss in 2 half-moves