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

EGTB: win in 4 half-moves

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