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

EGTB: win in 2 half-moves

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