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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Kf5 draw
3 Kf7 draw
4 Re1 draw
5 Re2 draw
6 Rg3 draw
7 Rh3 draw
8 Kg5 loss in 4 half-moves
9 Kg6 loss in 4 half-moves
10 Kg7 loss in 4 half-moves
11 Rf3 loss in 4 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rd3 loss in 1 half-moves