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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Ra4 loss in 2 half-moves
3 Rc4 loss in 2 half-moves
4 Rd1 loss in 2 half-moves
5 Rd2 loss in 2 half-moves
6 Rd3 loss in 2 half-moves
7 Rd5 loss in 2 half-moves
8 Rd6 loss in 2 half-moves
9 Rd7 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 Be5 loss in 1 half-moves
15 Bf6 loss in 1 half-moves
16 Bg7 loss in 1 half-moves
17 Nb4 loss in 1 half-moves
18 Nb8 loss in 1 half-moves
19 Nc5 loss in 1 half-moves
20 Nc7 loss in 1 half-moves
21 Rb4 loss in 1 half-moves