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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ra2 draw
3 Rd2 draw
4 Re2 draw
5 Rf2 draw
6 Rh1 draw
7 Rh6 draw
8 Rh8 draw
9 Kc5 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kde5 loss in 2 half-moves
15 Kde6 loss in 2 half-moves
16 Kde7 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kfe5 loss in 2 half-moves
20 Kfe6 loss in 2 half-moves
21 Kfe7 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Kg6 loss in 2 half-moves
24 Kg7 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rc2 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