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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kg4 win in 7 half-moves
4 Rd4 win in 7 half-moves
5 Kg3 win in 9 half-moves
6 Kg2 win in 11 half-moves
7 Rh6 win in 13 half-moves
8 Kh2 draw
9 Ra4 draw
10 Rb4 draw
11 Rc4 draw
12 Re4 draw
13 Rg4 draw
14 Rh5 draw
15 Rh7 draw