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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Kff5 draw
4 Kff7 draw
5 Kfg5 draw
6 Kgf5 draw
7 Kgf7 draw
8 Kgg5 draw
9 Kgg7 draw
10 Kh5 draw
11 Kh6 draw
12 Kh7 draw
13 Ra1 draw
14 Ra2 draw
15 Ra7 draw
16 Ra8 draw
17 Rb6 draw
18 Rd6 draw
19 Re6 draw
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Kfg7 loss in 2 half-moves
24 Ra3 loss in 1 half-moves
25 Ra5 loss in 1 half-moves