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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kc5 draw
3 Kc7 draw
4 Kd5 draw
5 Kd7 draw
6 Ke5 draw
7 Ke6 draw
8 Ke7 draw
9 Kg1 draw
10 Kg2 draw
11 Kh2 draw
12 Ra2 draw
13 Ra4 draw
14 Ra5 draw
15 Ra7 draw
16 Ra8 draw
17 Rb6 draw
18 Rc6 draw
19 Kc6 loss in 1 half-moves
20 Ra3 loss in 1 half-moves