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

EGTB: win in 4 half-moves

# move score
1 Ke3 win in 3 half-moves
2 Kfe1 win in 3 half-moves
3 Kfe2 win in 3 half-moves
4 Kg1 win in 3 half-moves
5 Kg2 win in 3 half-moves
6 Kg3 win in 3 half-moves
7 Rg1 win in 3 half-moves
8 Kd2 win in 5 half-moves
9 Kde2 win in 5 half-moves
10 Kde1 win in 7 half-moves
11 Kf3 win in 7 half-moves
12 Rh1 win in 11 half-moves
13 Re1 draw
14 Kc1 loss in 2 half-moves
15 Kc2 loss in 2 half-moves