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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kd2 win in 7 half-moves
3 Kh1 win in 7 half-moves
4 Kh2 win in 7 half-moves
5 Rg2 win in 7 half-moves
6 Rh2 win in 7 half-moves
7 Kg2 draw
8 Kgf1 draw
9 Kd1 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Ke1 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Kef1 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves