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

EGTB: win in 4 half-moves

# move score
1 K6d7 win in 3 half-moves
2 K6e7 win in 3 half-moves
3 K6f7 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Ke5 win in 3 half-moves
6 Kf5 win in 3 half-moves
7 Rf5 win in 3 half-moves
8 K8e7 win in 7 half-moves
9 Kf8 win in 7 half-moves
10 Rf7 win in 7 half-moves
11 Rf8 win in 7 half-moves
12 K8d7 draw
13 K8f7 draw
14 Kd6 draw
15 Kd8 draw
16 Rf3 draw
17 Rf4 draw
18 Rg6 draw
19 Rh6 draw
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves