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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Kf2 win in 3 half-moves
5 Kg1 win in 3 half-moves
6 Kg2 win in 3 half-moves
7 Re2 win in 3 half-moves
8 Kde2 draw
9 Kfe2 draw
10 Re3 draw
11 Re4 draw
12 Re5 draw
13 Re6 draw
14 Re7 loss in 2 half-moves
15 Re8 loss in 2 half-moves