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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Bb2 draw
3 Be5 draw
4 Bh6 draw
5 Bh8 draw
6 Rc1 draw
7 Rh1 draw
8 Bc3 loss in 2 half-moves
9 Bd4 loss in 2 half-moves
10 Bf6 loss in 2 half-moves
11 Bf8 loss in 2 half-moves
12 Nb4 loss in 2 half-moves
13 Nc1 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves