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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 g1=K draw
3 g1=N draw
4 g1=R draw
5 Ra3 draw
6 Rb1 draw
7 Rb2 draw
8 Rb7 draw
9 Rc3 draw
10 Rg3 draw
11 Rh1 draw
12 Rhh3 draw
13 Rbh3 loss in 4 half-moves
14 g1=B loss in 2 half-moves
15 g1=Q loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh8 loss in 2 half-moves