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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kg3 draw
3 Kh2 draw
4 Ra4 draw
5 Rb4 draw
6 Rc4 draw
7 Re4 draw
8 Rg4 draw
9 Rh5 draw
10 Rh8 loss in 16 half-moves
11 Rh7 loss in 8 half-moves
12 Kg2 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rh6 loss in 2 half-moves