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 Rc6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kg2 draw
8 Kg3 draw
9 Kg4 draw
10 Kh2 draw
11 Kh4 draw
12 Ra6 draw
13 Rf6 draw
14 Rg6 draw
15 Rh4 draw
16 Rh5 draw
17 Rh7 draw
18 Rh8 draw
19 Kc7 loss in 1 half-moves
20 Kc8 loss in 1 half-moves
21 Re6 loss in 1 half-moves