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

EGTB: win in 4 half-moves

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