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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Bab7 win in 5 half-moves
3 Bac6 win in 5 half-moves
4 Rh4 win in 5 half-moves
5 Rh6 win in 5 half-moves
6 Rh7 win in 5 half-moves
7 Rh8 win in 5 half-moves
8 Rh5 loss in 6 half-moves
9 Bad5 loss in 2 half-moves
10 Bae4 loss in 2 half-moves
11 Baf3 loss in 2 half-moves
12 Bf1 loss in 2 half-moves
13 Bgb7 loss in 2 half-moves
14 Bgc6 loss in 2 half-moves
15 Bgd5 loss in 2 half-moves
16 Bge4 loss in 2 half-moves
17 Bgf3 loss in 2 half-moves
18 Bh1 loss in 2 half-moves
19 Bh3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves