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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Bhc6 win in 5 half-moves
3 Bhg2 win in 5 half-moves
4 Ra1 win in 5 half-moves
5 Ra2 win in 5 half-moves
6 Ra3 win in 5 half-moves
7 Ba6 loss in 2 half-moves
8 Ba8 loss in 2 half-moves
9 Bbc6 loss in 2 half-moves
10 Bbd5 loss in 2 half-moves
11 Bbe4 loss in 2 half-moves
12 Bbf3 loss in 2 half-moves
13 Bbg2 loss in 2 half-moves
14 Bc8 loss in 2 half-moves
15 Bhd5 loss in 2 half-moves
16 Bhe4 loss in 2 half-moves
17 Bhf3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra8 loss in 2 half-moves