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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Ra7 loss in 2 half-moves
8 Rc7 loss in 2 half-moves
9 Re1 loss in 2 half-moves
10 Re2 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves