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 Kc8 draw
3 Kd7 draw
4 Kd8 draw
5 Rc8 draw
6 Rd8 draw
7 Rf8 draw
8 Rg6 draw
9 Rg7 draw
10 Rh8 draw
11 Kb7 loss in 8 half-moves
12 Kb8 loss in 8 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg1 loss in 1 half-moves