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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kb8 draw
3 Kd7 draw
4 Kd8 draw
5 Rd8 draw
6 Re1 draw
7 Re2 draw
8 Re3 draw
9 Re7 draw
10 Rg8 draw
11 Rh8 draw
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves