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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Re5 draw
3 Kf7 loss in 2 half-moves
4 Kf8 loss in 2 half-moves
5 Kg6 loss in 2 half-moves
6 Kgg7 loss in 2 half-moves
7 Kgh8 loss in 2 half-moves
8 Kh6 loss in 2 half-moves
9 Khg7 loss in 2 half-moves
10 Khh8 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves