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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Rf6 draw
3 Rf7 draw
4 Rf8 draw
5 K1d1 loss in 2 half-moves
6 K1d2 loss in 2 half-moves
7 K1f1 loss in 2 half-moves
8 K2d1 loss in 2 half-moves
9 K2d2 loss in 2 half-moves
10 K2f1 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves