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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Ra4 draw
6 Ra7 draw
7 Ra8 draw
8 Rf3 draw
9 Rh3 draw
10 Kf8 loss in 10 half-moves
11 Kh8 loss in 8 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rb3 loss in 1 half-moves