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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Kd6 draw
3 Kf4 draw
4 Kf5 draw
5 Kf6 draw
6 Rd8 draw
7 Re6 draw
8 Rf8 draw
9 Ke4 loss in 10 half-moves
10 Rg8 loss in 10 half-moves
11 Ke6 loss in 8 half-moves
12 Kd4 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rh8 loss in 1 half-moves