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

EGTB: win in 6 half-moves

# move score
1 Kfe7 win in 5 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kf7 draw
5 Kfe8 draw
6 Kg7 draw
7 Kg8 draw
8 Kc6 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kde7 loss in 2 half-moves
11 Kde8 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re8 loss in 2 half-moves