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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Bf4 loss in 4 half-moves
4 Bc1 loss in 2 half-moves
5 Bd2 loss in 2 half-moves
6 Be3 loss in 2 half-moves
7 Bg5 loss in 2 half-moves
8 Ne1 loss in 2 half-moves
9 Ne3 loss in 2 half-moves
10 Nf4 loss in 2 half-moves
11 Nh4 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rd7 loss in 1 half-moves
21 Rh7 loss in 1 half-moves