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 Kf2 draw
3 Kg1 draw
4 Kg2 draw
5 Rc5 draw
6 Rd5 draw
7 Re5 draw
8 Rf6 draw
9 Rf7 draw
10 Rf8 draw
11 Rg5 draw
12 Rh5 draw
13 Ke1 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves