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 Kd5 draw
3 Kd6 draw
4 Kee4 draw
5 Kef4 draw
6 Kef6 draw
7 Kfe4 draw
8 Kff4 draw
9 Kff6 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Rd6 draw
14 Re7 draw
15 Re8 draw
16 Rf6 draw
17 Rg6 draw
18 Rh6 draw
19 Kd4 loss in 1 half-moves
20 Ra6 loss in 1 half-moves
21 Rc6 loss in 1 half-moves