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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 K5f6 draw
3 K5g6 draw
4 K5h6 draw
5 K7f6 draw
6 K7g6 draw
7 K7h6 draw
8 Kf4 draw
9 Kf5 draw
10 Kf7 draw
11 Kf8 draw
12 Kg4 draw
13 Kg8 draw
14 Kh4 draw
15 Kh5 draw
16 Kh7 draw
17 Kh8 draw
18 Rc3 draw
19 Rf3 draw
20 Rg3 draw
21 Rh1 draw
22 Rh2 draw
23 Rh5 draw
24 Rh6 draw
25 Rh7 draw
26 Ra3 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Re3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves