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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Ra7 win in 7 half-moves
4 Rc6 draw
5 Nb5 loss in 2 half-moves
6 Nb7 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Nc8 loss in 2 half-moves
9 Ne4 loss in 2 half-moves
10 Ne8 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Nf7 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 d8=B loss in 1 half-moves
19 d8=K loss in 1 half-moves
20 d8=N loss in 1 half-moves
21 d8=Q loss in 1 half-moves
22 d8=R loss in 1 half-moves