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

EGTB: win in 10 half-moves

# move score
1 Ra4 win in 9 half-moves
2 Ke5 draw
3 Rb6 draw
4 Rb7 draw
5 Rf7 draw
6 Rh7 draw
7 Ke6 loss in 4 half-moves
8 Ke7 loss in 4 half-moves
9 Kf5 loss in 4 half-moves
10 Kf7 loss in 4 half-moves
11 Kg5 loss in 4 half-moves
12 Kg6 loss in 4 half-moves
13 Kg7 loss in 4 half-moves
14 Ra5 loss in 4 half-moves
15 Ra8 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves