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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Re6 win in 1 half-moves
3 Ke7 loss in 10 half-moves
4 Rf8 loss in 4 half-moves
5 Kc7 loss in 2 half-moves
6 Kc8 loss in 2 half-moves
7 Kd7 loss in 2 half-moves
8 Re1 loss in 2 half-moves
9 Re3 loss in 2 half-moves
10 Re7 loss in 2 half-moves
11 Rg8 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Re4 loss in 1 half-moves
14 Re5 loss in 1 half-moves