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 Kff6 draw
3 Kff8 draw
4 Kgf6 draw
5 Kgf8 draw
6 Kgg6 draw
7 Kgg8 draw
8 Kh6 draw
9 Kh7 draw
10 Kh8 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Ra8 draw
15 Rb7 draw
16 Rc7 draw
17 Rd7 draw
18 Re7 draw
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Kfg6 loss in 2 half-moves
23 Kfg8 loss in 2 half-moves
24 Ra1 loss in 1 half-moves
25 Ra3 loss in 1 half-moves