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 Kg6 draw
3 Kg7 draw
4 Kh7 draw
5 Rb5 draw
6 Re1 draw
7 Re3 draw
8 Re4 draw
9 Re7 draw
10 Re8 draw
11 Rf5 draw
12 Rg5 draw
13 Kg5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rc5 loss in 1 half-moves
19 Rd5 loss in 1 half-moves