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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kg4 draw
3 Kg5 draw
4 Kg6 draw
5 Kh4 draw
6 Kh6 draw
7 Rg2 draw
8 Rh1 draw
9 Rh4 draw
10 Rc2 loss in 6 half-moves
11 Re2 loss in 6 half-moves
12 Rf2 loss in 6 half-moves
13 Ra2 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rd2 loss in 1 half-moves