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

EGTB: win in 4 half-moves

# move score
1 Rhc1 win in 3 half-moves
2 g1=K draw
3 Ra1 draw
4 Rb2 draw
5 Rb6 draw
6 Rbd1 draw
7 Rbg1 draw
8 Rh2 draw
9 Rh6 draw
10 Rh8 draw
11 Rhd1 draw
12 Rhg1 draw
13 g1=B loss in 2 half-moves
14 g1=N loss in 2 half-moves
15 g1=Q loss in 2 half-moves
16 g1=R loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rbc1 loss in 2 half-moves
23 Rbe1 loss in 2 half-moves
24 Rbf1 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh7 loss in 2 half-moves
29 Rhe1 loss in 2 half-moves
30 Rhf1 loss in 2 half-moves