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

EGTB: win in 10 half-moves

# move score
1 Rf4 win in 9 half-moves
2 K6d5 draw
3 K6e5 draw
4 K6f5 draw
5 Kd4 draw
6 Kd6 draw
7 Kd7 draw
8 Ke7 draw
9 Kf4 draw
10 Kf6 draw
11 Kf7 draw
12 Rg4 draw
13 Rh6 draw
14 Rh8 draw
15 K4d5 loss in 2 half-moves
16 K4e5 loss in 2 half-moves
17 K4f5 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh3 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh7 loss in 2 half-moves