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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kg4 draw
5 Kh4 draw
6 Kh5 draw
7 Kh6 draw
8 Rd3 draw
9 Re3 draw
10 Rf3 draw
11 Rh3 draw
12 Kg6 loss in 8 half-moves
13 Ra3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rb3 loss in 1 half-moves