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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rd5 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Rf5 win in 3 half-moves
6 Rb5 loss in 2 half-moves
7 Rc5 loss in 2 half-moves
8 Re2 loss in 2 half-moves
9 Re3 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rh5 loss in 2 half-moves