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