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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Ke7 draw
3 Kf5 draw
4 Kf7 draw
5 Rd8 draw
6 Rg8 draw
7 Rf8 loss in 10 half-moves
8 Rh8 loss in 10 half-moves
9 Kg7 loss in 8 half-moves
10 Kg5 loss in 6 half-moves
11 Kg6 loss in 6 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves