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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kg5 draw
3 Kg6 draw
4 Kh6 draw
5 Rb5 draw
6 Rc5 draw
7 Rd5 draw
8 Re5 draw
9 Rf1 draw
10 Rf3 draw
11 Rf4 draw
12 Rf7 draw
13 Rf8 draw
14 Rg5 draw
15 Kg4 loss in 2 half-moves
16 Kh4 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf6 loss in 2 half-moves