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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rb4 draw
3 Rb5 draw
4 Rb6 draw
5 Rbb2 draw
6 Rbb3 draw
7 Rbg1 draw
8 Rbh1 draw
9 Rf1 draw
10 Rf2 draw
11 Rf3 draw
12 Rg4 draw
13 Rg5 draw
14 Rgg1 draw
15 Rgg2 draw
16 Rgh3 draw
17 Rh4 draw
18 Rhg2 draw
19 Rhh1 draw
20 Rhh3 draw
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rc3 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Rd2 loss in 2 half-moves
31 Rd3 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re2 loss in 2 half-moves
34 Re3 loss in 2 half-moves
35 Rg6 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rg8 loss in 2 half-moves
38 Rgb3 loss in 2 half-moves
39 Rh6 loss in 2 half-moves
40 Rh7 loss in 2 half-moves
41 Rh8 loss in 2 half-moves
42 Rhb2 loss in 2 half-moves