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 Kc6 draw
4 Kc7 draw
5 Kd7 draw
6 Ke7 draw
7 Rc5 draw
8 Rd1 draw
9 Re5 draw
10 Rf5 draw
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves