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 K8b8 draw
3 Ra1 draw
4 Ra2 draw
5 Ra3 draw
6 Ra6 draw
7 Rd5 draw
8 Re5 draw
9 Rf5 draw
10 K7b8 loss in 2 half-moves
11 Ka6 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 K7b7 loss in 1 half-moves
14 K8b7 loss in 1 half-moves
15 Rb5 loss in 1 half-moves
16 Rc5 loss in 1 half-moves
17 Rg5 loss in 1 half-moves
18 Rh5 loss in 1 half-moves