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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Bb2 draw
3 Bd4 draw
4 Bf6 draw
5 Bh6 draw
6 Bh8 draw
7 Ra8 draw
8 Rc7 draw
9 Bc3 loss in 2 half-moves
10 Be5 loss in 2 half-moves
11 Bf8 loss in 2 half-moves
12 Nb3 loss in 2 half-moves
13 Nc2 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rd7 loss in 1 half-moves