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

EGTB: win in 4 half-moves

# move score
1 Khg2 win in 3 half-moves
2 Kf2 draw
3 Kgg2 draw
4 Rb2 draw
5 Rc2 draw
6 Rd2 draw
7 Kf3 loss in 2 half-moves
8 Kf4 loss in 2 half-moves
9 Kgg4 loss in 2 half-moves
10 Kgh4 loss in 2 half-moves
11 Khg4 loss in 2 half-moves
12 Khh4 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rh1 loss in 2 half-moves