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

EGTB: win in 6 half-moves

# move score
1 Re1 win in 5 half-moves
2 Kf8 draw
3 Kg4 draw
4 Kg5 draw
5 Kg8 draw
6 Kgg6 draw
7 Kgh6 draw
8 Kh4 draw
9 Kh7 draw
10 Kh8 draw
11 Khg6 draw
12 Khh6 draw
13 Ra1 draw
14 Rc1 draw
15 Rf1 draw
16 Rg2 draw
17 Rg3 draw
18 Rh1 draw
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves