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

EGTB: win in 20 half-moves

# move score
1 Rh1 win in 19 half-moves
2 Kg4 draw
3 Kg6 draw
4 Kg7 draw
5 Kg8 draw
6 Kh4 draw
7 Kh5 draw
8 Kh6 draw
9 Kh7 draw
10 Rb1 draw
11 Rf1 draw
12 Rg2 draw
13 Rg3 draw
14 Rg4 draw
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves