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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kf4 draw
3 Kf6 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Ra2 draw
8 Rb2 draw
9 Rd2 draw
10 Re2 draw
11 Rf3 draw
12 Rf4 draw
13 Rg2 draw
14 Rh2 draw
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Rc2 loss in 1 half-moves