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 K8e7 win in 3 half-moves
3 K8f7 win in 3 half-moves
4 Kf8 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Rg6 win in 7 half-moves
7 Rh6 win in 9 half-moves
8 K6d7 loss in 2 half-moves
9 K6e7 loss in 2 half-moves
10 K6f7 loss in 2 half-moves
11 K8d7 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf7 loss in 2 half-moves