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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Kh3 win in 3 half-moves
3 Kg4 win in 5 half-moves
4 Kg5 win in 5 half-moves
5 Ke3 win in 7 half-moves
6 Ke4 win in 7 half-moves
7 Rd2 win in 7 half-moves
8 Rg2 win in 7 half-moves
9 Rh3 win in 7 half-moves
10 Kd2 win in 9 half-moves
11 Ke2 win in 9 half-moves
12 Kd4 win in 11 half-moves
13 Rh1 win in 11 half-moves
14 Kc2 win in 13 half-moves
15 Kh5 win in 13 half-moves
16 Kc3 win in 15 half-moves
17 Kc4 win in 19 half-moves
18 Ra2 draw
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves