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 Kaa7 draw
3 Kab6 draw
4 Kb5 draw
5 Kba7 draw
6 Kbb6 draw
7 Rb8 draw
8 Rc8 draw
9 Rg8 draw
10 Rh8 draw
11 Ka5 loss in 1 half-moves
12 Kb8 loss in 1 half-moves
13 Kc6 loss in 1 half-moves
14 Kc7 loss in 1 half-moves
15 Kc8 loss in 1 half-moves
16 Ra7 loss in 1 half-moves
17 Rd8 loss in 1 half-moves
18 Rf8 loss in 1 half-moves