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

EGTB: win in 50 half-moves

# move score
1 Rh4 win in 49 half-moves
2 Re5 draw
3 Rf5 draw
4 Rg5 draw
5 Rh3 draw
6 Rh8 draw
7 Kf1 loss in 2 half-moves
8 Kf2 loss in 2 half-moves
9 Kf3 loss in 2 half-moves
10 Kgg1 loss in 2 half-moves
11 Kgg3 loss in 2 half-moves
12 Kgh1 loss in 2 half-moves
13 Kgh3 loss in 2 half-moves
14 Khg1 loss in 2 half-moves
15 Khg3 loss in 2 half-moves
16 Khh1 loss in 2 half-moves
17 Khh3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves