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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Rc8 draw
4 Nb1 loss in 2 half-moves
5 Nb5 loss in 2 half-moves
6 Nc2 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 g8=B loss in 1 half-moves
17 g8=K loss in 1 half-moves
18 g8=N loss in 1 half-moves
19 g8=Q loss in 1 half-moves
20 g8=R loss in 1 half-moves