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 Kh6 draw
5 Ra5 draw
6 Rc2 draw
7 Rc4 draw
8 Rc6 draw
9 Rc7 draw
10 Rd5 draw
11 Re5 draw
12 Rf5 draw
13 Kg4 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rc8 loss in 1 half-moves