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

EGTB: win in 8 half-moves

# move score
1 Rh8 win in 7 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb3 draw
6 Kb4 draw
7 Kb5 draw
8 Kb6 draw
9 Kb8 draw
10 Kc3 draw
11 Kc5 draw
12 Kc6 draw
13 Kc7 draw
14 Kc8 draw
15 Ra2 draw
16 Rb2 draw
17 Rc2 draw
18 Rh1 draw
19 Rh6 draw
20 Rh7 draw
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves