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 Ka7 draw
3 Ka8 draw
4 Kb8 draw
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Ra8 draw
9 Rb8 draw
10 Re3 draw
11 Re6 draw
12 Re7 draw
13 Ka6 loss in 4 half-moves
14 Kb6 loss in 4 half-moves
15 Re4 loss in 4 half-moves
16 Re5 loss in 4 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves