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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Kg4 win in 3 half-moves
4 Re2 win in 3 half-moves
5 Ke1 win in 7 half-moves
6 Ke3 win in 7 half-moves
7 Kd1 win in 11 half-moves
8 Ke2 win in 15 half-moves
9 Rf2 win in 29 half-moves
10 Kc1 draw
11 Kc2 draw
12 Kh4 draw
13 Rg2 draw
14 Rh1 draw
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves