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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 K6d6 draw
3 K6f5 draw
4 K6f6 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Re8 draw
9 Rg7 draw
10 Rh7 draw
11 K5d6 loss in 2 half-moves
12 K5f6 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 K5d5 loss in 1 half-moves
16 K5f5 loss in 1 half-moves
17 K6d5 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Kf7 loss in 1 half-moves
20 Rd7 loss in 1 half-moves
21 Rf7 loss in 1 half-moves