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 Kf6 draw
3 Kg6 draw
4 Rf8 loss in 10 half-moves
5 Kf8 loss in 8 half-moves
6 Kg7 loss in 8 half-moves
7 Ra8 loss in 8 half-moves
8 Re7 loss in 8 half-moves
9 Ke7 loss in 6 half-moves
10 Kg8 loss in 4 half-moves
11 Re6 loss in 4 half-moves
12 Ke6 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves