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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Kg4 win in 3 half-moves
4 Kh2 win in 3 half-moves
5 Kh4 win in 3 half-moves
6 Rg1 win in 3 half-moves
7 Rh2 win in 3 half-moves
8 Kf6 win in 5 half-moves
9 Kg6 win in 5 half-moves
10 Kh6 win in 5 half-moves
11 Kf7 draw
12 Kf8 draw
13 Kg8 draw
14 Kh7 draw
15 Kh8 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves