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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Ke7 win in 7 half-moves
3 Ke8 win in 7 half-moves
4 Kff7 win in 7 half-moves
5 Kfg8 win in 7 half-moves
6 Kg6 win in 7 half-moves
7 Kgg8 win in 7 half-moves
8 Rh3 win in 7 half-moves
9 Rh5 win in 7 half-moves
10 Rh7 win in 7 half-moves
11 Kf6 draw
12 Kgf7 draw
13 Kh6 draw
14 Kh7 draw
15 Kh8 draw
16 Ra4 draw
17 Rf4 draw
18 Rg4 draw
19 Rh8 draw
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves