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

EGTB: win in 4 half-moves

# move score
1 Rhh3 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kf1 draw
5 Kg1 draw
6 Kg2 draw
7 Kg3 draw
8 Rb1 draw
9 Rb2 draw
10 Rb4 draw
11 Rb8 draw
12 Rbh3 draw
13 Rg2 draw
14 Rg3 draw
15 Rh1 draw
16 Rh4 draw
17 Rh8 draw
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rh5 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rh7 loss in 2 half-moves