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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Nb3 draw
3 Ra4 draw
4 Ra5 draw
5 Re7 draw
6 Rf7 draw
7 Rg6 draw
8 Rh7 draw
9 Rb7 loss in 8 half-moves
10 Rc7 loss in 8 half-moves
11 Nc2 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rg7 loss in 1 half-moves