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 Kgg4 win in 3 half-moves
3 Kh2 win in 3 half-moves
4 Kh3 win in 3 half-moves
5 Kh4 win in 3 half-moves
6 Rf2 win in 3 half-moves
7 Kf2 win in 7 half-moves
8 Rf1 win in 7 half-moves
9 Ke3 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kfg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves