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 Ke4 draw
3 Kf4 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Rf2 draw
8 Rf4 draw
9 Rg3 draw
10 Rh3 draw
11 Ra3 loss in 4 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves