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 Rh8 win in 9 half-moves
3 Ke6 draw
4 Ke7 draw
5 Ke8 draw
6 Kf6 draw
7 Kff8 draw
8 Kfg7 draw
9 Kg6 draw
10 Kgf8 draw
11 Kgg7 draw
12 Kh7 draw
13 Kh8 draw
14 Rc4 draw
15 Rh3 draw
16 Rh5 draw
17 Rh7 draw
18 Ra4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves