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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 g1=K draw
3 g1=N draw
4 g1=R draw
5 Ra2 draw
6 Ra4 draw
7 Ra6 draw
8 Rae1 draw
9 Raf1 draw
10 Rag1 draw
11 Rh2 draw
12 Rhe1 draw
13 Rhf1 draw
14 Rhg1 draw
15 g1=B loss in 2 half-moves
16 g1=Q loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rab1 loss in 2 half-moves
22 Rac1 loss in 2 half-moves
23 Rad1 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves
29 Rhb1 loss in 2 half-moves
30 Rhc1 loss in 2 half-moves
31 Rhd1 loss in 2 half-moves