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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kg5 draw
3 Kg6 draw
4 Kh6 draw
5 Ra5 draw
6 Rc5 draw
7 Rd5 draw
8 Re3 draw
9 Re4 draw
10 Re6 draw
11 Re7 draw
12 Re8 draw
13 Kg4 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rg5 loss in 2 half-moves