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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Ra7 win in 17 half-moves
4 Rb7 win in 17 half-moves
5 Rc8 win in 17 half-moves
6 Ba3 loss in 2 half-moves
7 Ba7 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bb6 loss in 2 half-moves
10 Bd4 loss in 2 half-moves
11 Bd6 loss in 2 half-moves
12 Be3 loss in 2 half-moves
13 Be7 loss in 2 half-moves
14 Bf2 loss in 2 half-moves
15 Bf8 loss in 2 half-moves
16 Bg1 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves