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 Rd4 win in 1 half-moves
3 Bc1 loss in 2 half-moves
4 Bd2 loss in 2 half-moves
5 Bd8 loss in 2 half-moves
6 Be3 loss in 2 half-moves
7 Be7 loss in 2 half-moves
8 Bf4 loss in 2 half-moves
9 Bf6 loss in 2 half-moves
10 Bh4 loss in 2 half-moves
11 Bh6 loss in 2 half-moves
12 Nf6 loss in 2 half-moves
13 Nf8 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rc4 loss in 1 half-moves
21 Rg2 loss in 1 half-moves