Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rh8 win in 9 half-moves
3 Kf7 draw
4 Kf8 draw
5 Kg2 draw
6 Kg3 draw
7 Kg4 draw
8 Kg7 draw
9 Kh2 draw
10 Kh4 draw
11 Kh7 draw
12 Kh8 draw
13 Ra6 draw
14 Rb6 draw
15 Rd6 draw
16 Re6 draw
17 Rf6 draw
18 Rg6 draw
19 Rh5 draw
20 Rc6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves