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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Ra7 win in 5 half-moves
3 Kd6 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Ke5 draw
9 Ke6 draw
10 Kg8 draw
11 Kh7 draw
12 Ra3 draw
13 Ra4 draw
14 Ra6 draw
15 Rb5 draw
16 Rc5 draw
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves