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

EGTB: win in 6 half-moves

# move score
1 Bb8 win in 5 half-moves
2 Bf2 win in 7 half-moves
3 Bc5 win in 9 half-moves
4 Rc3 win in 9 half-moves
5 Bg1 win in 11 half-moves
6 Rc1 win in 11 half-moves
7 Rc2 win in 11 half-moves
8 Ra4 win in 13 half-moves
9 Rb4 win in 13 half-moves
10 Bb6 loss in 4 half-moves
11 Be3 loss in 4 half-moves
12 Bd4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves