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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Re2 win in 1 half-moves
5 Re5 win in 1 half-moves
6 Re6 win in 1 half-moves
7 Ra8 draw
8 Rc8 draw
9 Re4 draw
10 Rh8 draw
11 Ne2 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Nf1 loss in 2 half-moves
14 Nf5 loss in 2 half-moves
15 Nh1 loss in 2 half-moves
16 Nh5 loss in 2 half-moves
17 f8=B loss in 1 half-moves
18 f8=K loss in 1 half-moves
19 f8=N loss in 1 half-moves
20 f8=Q loss in 1 half-moves
21 f8=R loss in 1 half-moves
22 Re3 loss in 1 half-moves
23 Re7 loss in 1 half-moves
24 Rf8 loss in 1 half-moves
25 Rg8 loss in 1 half-moves