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 Kb7 draw
5 Kb8 draw
6 Kc7 draw
7 Kd7 draw
8 Kd8 draw
9 Kg1 draw
10 Ra6 draw
11 Rf6 draw
12 Rg6 draw
13 Rh2 draw
14 Rh3 draw
15 Rh4 draw
16 Rh5 draw
17 Rh7 draw
18 Rh8 draw
19 Kg2 loss in 2 half-moves
20 Kh2 loss in 2 half-moves
21 Re6 loss in 1 half-moves