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