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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Ra8 draw
3 Rb8 draw
4 Rc2 draw
5 Rc3 draw
6 Rc4 draw
7 Rg8 draw
8 Rh8 draw
9 Kf1 loss in 2 half-moves
10 Kf2 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kgh1 loss in 2 half-moves
13 Kgh3 loss in 2 half-moves
14 Kgg1 loss in 1 half-moves
15 Kgg3 loss in 1 half-moves
16 Khg1 loss in 1 half-moves
17 Khg3 loss in 1 half-moves
18 Khh1 loss in 1 half-moves
19 Khh3 loss in 1 half-moves
20 Rc1 loss in 1 half-moves
21 Rc5 loss in 1 half-moves
22 Rc6 loss in 1 half-moves
23 Rc7 loss in 1 half-moves
24 Re8 loss in 1 half-moves
25 Rf8 loss in 1 half-moves