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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd8 draw
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Ra6 draw
10 Rc6 draw
11 Rd1 draw
12 Rd3 draw
13 Rd4 draw
14 Rd5 draw
15 Re6 draw
16 Rg6 draw
17 Rh6 draw
18 Rd2 loss in 2 half-moves
19 Rf6 loss in 2 half-moves