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 Kff3 draw
3 Kgf3 draw
4 Kgf5 draw
5 Kgg3 draw
6 Kgg5 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Rb4 draw
11 Rc4 draw
12 Rd4 draw
13 Ke3 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kfg3 loss in 2 half-moves
17 Kfg5 loss in 2 half-moves
18 Kff5 loss in 1 half-moves
19 Kh3 loss in 1 half-moves
20 Kh4 loss in 1 half-moves
21 Kh5 loss in 1 half-moves
22 Ra5 loss in 1 half-moves
23 Ra6 loss in 1 half-moves
24 Ra8 loss in 1 half-moves
25 Re4 loss in 1 half-moves