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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Ba1 win in 5 half-moves
3 Ba3 win in 5 half-moves
4 Bg7 win in 5 half-moves
5 Bh8 win in 5 half-moves
6 Ra2 win in 5 half-moves
7 Ra5 win in 5 half-moves
8 Ra6 win in 5 half-moves
9 Ra8 win in 5 half-moves
10 Rb7 win in 5 half-moves
11 Rc7 win in 5 half-moves
12 Rd7 win in 5 half-moves
13 Bc1 loss in 2 half-moves
14 Bc3 loss in 2 half-moves
15 Bd4 loss in 2 half-moves
16 Be5 loss in 2 half-moves
17 Bf6 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves