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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 g4 loss in 2 half-moves
6 Ne5 loss in 2 half-moves
7 Nf4 loss in 2 half-moves
8 Nf8 loss in 2 half-moves
9 Nh4 loss in 2 half-moves
10 Nh8 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves