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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Nf8 draw
3 Rb4 draw
4 Rb5 draw
5 Rb8 draw
6 Rc7 draw
7 Rd7 draw
8 Re7 draw
9 Rg7 draw
10 Nh8 loss in 6 half-moves
11 Ne7 loss in 4 half-moves
12 Rb6 loss in 4 half-moves
13 Ne5 loss in 2 half-moves
14 Nf4 loss in 2 half-moves
15 Nh4 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rb3 loss in 1 half-moves