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

EGTB: win in 20 half-moves

# move score
1 Ra5 win in 19 half-moves
2 Ke7 draw
3 Ke8 draw
4 Kf8 draw
5 Kfg7 draw
6 Kfg8 draw
7 Kh8 draw
8 Khg7 draw
9 Khg8 draw
10 Ra1 draw
11 Ra3 draw
12 Ra6 draw
13 Ra8 draw
14 Rb7 draw
15 Rc7 draw
16 Rd7 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kfg6 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Khg6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Re7 loss in 2 half-moves