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 Rh1 win in 3 half-moves
3 B4b5 win in 5 half-moves
4 B6b5 win in 5 half-moves
5 Bb3 win in 5 half-moves
6 Bc4 win in 5 half-moves
7 Rb1 win in 5 half-moves
8 Rc1 win in 5 half-moves
9 Rd1 win in 5 half-moves
10 Bb7 loss in 2 half-moves
11 Bc2 loss in 2 half-moves
12 Bc6 loss in 2 half-moves
13 Bc8 loss in 2 half-moves
14 Bd1 loss in 2 half-moves
15 Bd3 loss in 2 half-moves
16 Bd7 loss in 2 half-moves
17 Be2 loss in 2 half-moves
18 Be8 loss in 2 half-moves
19 Bf1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves