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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kfe7 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kd7 draw
7 Kde7 draw
8 Kf7 draw
9 Kg5 draw
10 Kg6 draw
11 Re1 draw
12 Re8 draw
13 Kc5 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kde5 loss in 2 half-moves
16 Kfe5 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves