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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Ke3 draw
5 Kf1 draw
6 Kf3 draw
7 Kfg1 draw
8 Kfg2 draw
9 Kfg3 draw
10 Kh1 draw
11 Kh3 draw
12 Khg1 draw
13 Khg2 draw
14 Khg3 draw
15 Rc6 draw
16 Rg6 draw
17 Rh4 draw
18 Rh5 draw
19 Ra6 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves