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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Kf2 win in 3 half-moves
3 Kg2 win in 7 half-moves
4 Kh1 win in 7 half-moves
5 Kh3 win in 7 half-moves
6 Rg1 win in 7 half-moves
7 Kd1 draw
8 Kd2 draw
9 Kg1 draw
10 Kg3 draw
11 Rf2 draw
12 Rf3 draw
13 Rf7 draw
14 Rf8 draw
15 Rh1 draw
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves