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 K6f7 draw
3 K8f7 draw
4 Rf3 draw
5 Rf7 draw
6 Kd5 loss in 2 half-moves
7 Kd6 loss in 2 half-moves
8 Kd8 loss in 2 half-moves
9 Ke5 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 K6d7 loss in 1 half-moves
17 K6e7 loss in 1 half-moves
18 K8d7 loss in 1 half-moves
19 K8e7 loss in 1 half-moves
20 Kf5 loss in 1 half-moves
21 Rf5 loss in 1 half-moves