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

EGTB: win in 4 half-moves

# move score
1 Bc3 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rh4 win in 5 half-moves
4 Rh5 win in 7 half-moves
5 Ba1 draw
6 Bd4 draw
7 Be5 draw
8 Bf6 draw
9 Bg7 draw
10 Rf7 draw
11 Rh6 draw
12 Rg7 loss in 4 half-moves
13 Bb2 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves