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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kg5 draw
3 Kg6 draw
4 Kg7 draw
5 Kh5 draw
6 Kh7 draw
7 Ra5 draw
8 Rc5 draw
9 Rd5 draw
10 Re3 draw
11 Re4 draw
12 Re6 draw
13 Re7 draw
14 Re8 draw
15 Rf5 draw
16 Re1 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves