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 Kf5 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 Ke5 loss in 14 half-moves
6 Ke6 loss in 8 half-moves
7 Kg7 loss in 6 half-moves
8 Rh8 loss in 6 half-moves
9 Ke7 loss in 4 half-moves
10 Kg5 loss in 4 half-moves
11 Kg6 loss in 4 half-moves
12 Rd8 loss in 4 half-moves
13 Rf8 loss in 4 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 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