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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 g6 loss in 2 half-moves
3 Ne1 loss in 2 half-moves
4 Ne3 loss in 2 half-moves
5 Ra4 loss in 2 half-moves
6 Rc4 loss in 2 half-moves
7 Re4 loss in 2 half-moves
8 Rg4 loss in 2 half-moves
9 Rh1 loss in 2 half-moves
10 Rh2 loss in 2 half-moves
11 Rh3 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Nf4 loss in 1 half-moves
17 Rd4 loss in 1 half-moves
18 Rf4 loss in 1 half-moves