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 Kb7 draw
4 Kb8 draw
5 Kc7 draw
6 Kd7 draw
7 Kd8 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Kh5 draw
12 Ra6 draw
13 Re6 draw
14 Rf6 draw
15 Rg6 draw
16 Rh5 draw
17 Rh7 draw
18 Rh8 draw
19 Kh3 loss in 1 half-moves
20 Rd6 loss in 1 half-moves