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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Kh3 draw
3 Ra3 draw
4 Rb3 draw
5 Rc3 draw
6 Rd3 draw
7 Re3 draw
8 Rf7 draw
9 Rf8 draw
10 Rh3 draw
11 Kg3 loss in 2 half-moves
12 Kg4 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rf2 loss in 1 half-moves