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 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Ke1 draw
6 Ke5 draw
7 Ke7 draw
8 Kf7 draw
9 Kg1 draw
10 Rf4 draw
11 Rf5 draw
12 Rg6 draw
13 Rh6 draw
14 Rf2 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Ke2 loss in 1 half-moves
18 Kf2 loss in 1 half-moves
19 Kf5 loss in 1 half-moves
20 Kg2 loss in 1 half-moves