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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Kd1 draw
4 Ke2 draw
5 Kf1 draw
6 Kf8 draw
7 Kg6 draw
8 Kg8 draw
9 Kh6 draw
10 Kh7 draw
11 Kh8 draw
12 Ra2 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Rb1 draw
17 Rc1 draw
18 Rd1 draw
19 Kd2 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kf6 loss in 1 half-moves
22 Kf7 loss in 1 half-moves
23 Ra6 loss in 1 half-moves