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 Ba5 draw
3 Bb6 draw
4 Bc7 draw
5 Bf6 draw
6 Bh4 draw
7 Ra7 draw
8 Rg8 draw
9 Rh7 draw
10 Be7 loss in 6 half-moves
11 Bg5 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Ne7 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Nf8 loss in 2 half-moves
16 Nh4 loss in 2 half-moves
17 Nh8 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves