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 Rb3 draw
3 Rb4 draw
4 Rb5 draw
5 Rb6 draw
6 Rbb1 draw
7 Rbf2 draw
8 Rbg2 draw
9 Rf3 draw
10 Rf4 draw
11 Rf5 draw
12 Rff2 draw
13 Rfh1 draw
14 Rg1 draw
15 Rh3 draw
16 Rh4 draw
17 Rhg2 draw
18 Rhh1 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rbc2 loss in 2 half-moves
24 Rbd2 loss in 2 half-moves
25 Rbe2 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rf7 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rfb1 loss in 2 half-moves
33 Rh6 loss in 2 half-moves
34 Rh7 loss in 2 half-moves
35 Rh8 loss in 2 half-moves
36 Rhc2 loss in 2 half-moves
37 Rhd2 loss in 2 half-moves
38 Rhe2 loss in 2 half-moves
39 Rhf2 loss in 2 half-moves