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 Rg2 win in 5 half-moves
6 Kd2 win in 9 half-moves
7 Kd3 win in 9 half-moves
8 Rc2 win in 9 half-moves
9 Rh3 win in 9 half-moves
10 Kd4 win in 15 half-moves
11 Rh1 win in 15 half-moves
12 Kc2 win in 21 half-moves
13 Kc4 win in 21 half-moves
14 Kb2 draw
15 Kb3 draw
16 Kb4 draw
17 Kh5 draw
18 Ra2 draw
19 Rf2 draw
20 Rb2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves