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

EGTB: win in 6 half-moves

# move score
1 Rh8 win in 5 half-moves
2 Rc4 draw
3 Rc5 draw
4 Rc6 draw
5 Rg8 draw
6 Kf5 loss in 2 half-moves
7 Kf6 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Kg5 loss in 2 half-moves
10 Kg8 loss in 2 half-moves
11 Kgg7 loss in 2 half-moves
12 Kgh6 loss in 2 half-moves
13 Kh5 loss in 2 half-moves
14 Kh8 loss in 2 half-moves
15 Khg7 loss in 2 half-moves
16 Khh6 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves