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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rc1 draw
3 Re1 draw
4 Rf1 draw
5 Rg1 draw
6 Rh1 draw
7 Ba1 loss in 2 half-moves
8 Ba3 loss in 2 half-moves
9 Bd4 loss in 2 half-moves
10 Be5 loss in 2 half-moves
11 Bf6 loss in 2 half-moves
12 Bg7 loss in 2 half-moves
13 Bh8 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Nf5 loss in 2 half-moves
16 Ng2 loss in 2 half-moves
17 Ng6 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Bc1 loss in 1 half-moves
20 Bc3 loss in 1 half-moves