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 5 half-moves
3 Ke2 win in 11 half-moves
4 Kd2 win in 13 half-moves
5 Kc1 draw
6 Kc2 draw
7 Ke1 draw
8 Kg4 draw
9 Ra2 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Rb1 draw
15 Rc1 draw
16 Kg5 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves