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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ra4 loss in 2 half-moves
3 Rc4 loss in 2 half-moves
4 Re4 loss in 2 half-moves
5 Rg4 loss in 2 half-moves
6 Rh1 loss in 2 half-moves
7 Rh2 loss in 2 half-moves
8 Rh3 loss in 2 half-moves
9 Rh5 loss in 2 half-moves
10 Rh6 loss in 2 half-moves
11 Rh7 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Nd6 loss in 1 half-moves
14 Nd8 loss in 1 half-moves
15 Ne5 loss in 1 half-moves
16 Ng5 loss in 1 half-moves
17 Nh6 loss in 1 half-moves
18 Nh8 loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rf4 loss in 1 half-moves