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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Kd5 draw
8 Kd6 draw
9 Kf4 draw
10 Kf5 draw
11 Kf6 draw
12 Ra6 draw
13 Rd6 draw
14 Re7 draw
15 Re8 draw
16 Rf6 draw
17 Rg6 draw
18 Rh6 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rc6 loss in 1 half-moves