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

EGTB: win in 8 half-moves

# move score
1 Rc4 win in 7 half-moves
2 Rh6 win in 7 half-moves
3 Bb4 win in 9 half-moves
4 Be7 win in 9 half-moves
5 Bf8 win in 9 half-moves
6 Rd4 win in 9 half-moves
7 Re4 win in 9 half-moves
8 Rf4 win in 9 half-moves
9 Rg4 win in 9 half-moves
10 Rh1 win in 9 half-moves
11 Rh2 win in 9 half-moves
12 Rh3 win in 9 half-moves
13 Rh5 win in 9 half-moves
14 Bb2 win in 11 half-moves
15 Bc1 win in 11 half-moves
16 Bc5 loss in 2 half-moves
17 Bd6 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves