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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kd5 draw
3 Kd6 draw
4 Ke4 draw
5 Ke6 draw
6 Kf5 draw
7 Kf6 draw
8 Kg1 draw
9 Kg2 draw
10 Kh2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra6 draw
14 Ra7 draw
15 Ra8 draw
16 Rb5 draw
17 Rc5 draw
18 Rd5 draw
19 Kd4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Ra1 loss in 1 half-moves