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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Ra8 draw
3 Rb8 draw
4 Rc8 draw
5 Rd8 draw
6 Re3 draw
7 Re5 draw
8 Re6 draw
9 Re7 draw
10 Rg8 draw
11 Rh8 draw
12 g1=B loss in 2 half-moves
13 g1=K loss in 2 half-moves
14 g1=N loss in 2 half-moves
15 g1=Q loss in 2 half-moves
16 g1=R loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf8 loss in 2 half-moves