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 K5g6 draw
3 K5h6 draw
4 K7g6 draw
5 K7h6 draw
6 Kf7 draw
7 Kf8 draw
8 Kg4 draw
9 Kg8 draw
10 Kh4 draw
11 Kh5 draw
12 Kh7 draw
13 Kh8 draw
14 Ra1 draw
15 Ra2 draw
16 Ra7 draw
17 Ra8 draw
18 Re6 draw
19 Rf6 draw
20 Rg6 draw
21 K5f6 loss in 2 half-moves
22 K7f6 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Rb6 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rd6 loss in 2 half-moves