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

EGTB: win in 8 half-moves

# move score
1 Kd3 win in 7 half-moves
2 Kg5 win in 7 half-moves
3 Kg6 win in 11 half-moves
4 Kh5 win in 13 half-moves
5 Rg3 win in 17 half-moves
6 Kb2 draw
7 Kb3 draw
8 Kb4 draw
9 Kg7 draw
10 Kh7 draw
11 Rd3 draw
12 Re3 draw
13 Rf3 draw
14 Rh1 draw
15 Kc2 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves