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 Rb8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Ra1 draw
5 Ra4 draw
6 Ra5 draw
7 Ra7 draw
8 Rc8 draw
9 Re8 draw
10 Rg8 draw
11 Nf1 loss in 2 half-moves
12 Nf3 loss in 2 half-moves
13 Ng4 loss in 2 half-moves
14 f8=B loss in 1 half-moves
15 f8=K loss in 1 half-moves
16 f8=N loss in 1 half-moves
17 f8=Q loss in 1 half-moves
18 f8=R loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Ra3 loss in 1 half-moves
21 Rf8 loss in 1 half-moves
22 Rh8 loss in 1 half-moves