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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kg1 draw
3 Kh2 draw
4 Rb6 draw
5 Rc6 draw
6 Re6 draw
7 Rf5 draw
8 Rf7 draw
9 Rf8 draw
10 Rh6 draw
11 Kg2 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rf4 loss in 1 half-moves