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

EGTB: win in 6 half-moves

# move score
1 Kf4 win in 5 half-moves
2 Kg4 win in 5 half-moves
3 Kg6 win in 5 half-moves
4 Kh6 win in 5 half-moves
5 Rh1 win in 5 half-moves
6 Ke2 draw
7 Ke3 draw
8 Ke4 draw
9 Kf2 draw
10 Kg2 draw
11 Kg3 draw
12 Kg7 draw
13 Kg8 draw
14 Kh8 draw
15 Ra1 draw
16 Rb1 draw
17 Rf2 draw
18 Rg1 draw
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves