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 Nf8 draw
3 Ra7 draw
4 Rc4 draw
5 Rc5 draw
6 Rc8 draw
7 Rg7 draw
8 Rh7 draw
9 Ne7 loss in 4 half-moves
10 Rc6 loss in 4 half-moves
11 Ne5 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Nh4 loss in 2 half-moves
14 Nh8 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rc3 loss in 1 half-moves