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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh6 draw
6 Kh8 draw
7 Rb3 draw
8 Rg3 draw
9 Rh2 draw
10 Rh5 draw
11 Rc3 loss in 20 half-moves
12 Re3 loss in 12 half-moves
13 Ra3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rf3 loss in 1 half-moves