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 Kh2 win in 5 half-moves
4 Kg7 win in 7 half-moves
5 Kh7 win in 7 half-moves
6 Kg4 win in 9 half-moves
7 Rh2 win in 9 half-moves
8 Kf5 draw
9 Kf6 draw
10 Kf7 draw
11 Kg5 draw
12 Kh4 draw
13 Kh5 draw
14 Kh6 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rg1 draw
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves