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 Kc5 draw
3 Kd3 draw
4 Ke3 draw
5 Ra5 draw
6 Rc5 draw
7 Rd6 draw
8 Rd8 draw
9 Re5 draw
10 Rg5 draw
11 Rh5 draw
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rf5 loss in 2 half-moves