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

EGTB: win in 4 half-moves

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