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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Ra8 draw
3 Rb6 draw
4 Rc6 draw
5 Rd6 draw
6 Re6 draw
7 Rf6 draw
8 Rf7 draw
9 Rg6 draw
10 Rg7 draw
11 Rh6 draw
12 Nb1 loss in 2 half-moves
13 Nb5 loss in 2 half-moves
14 Nc2 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rb7 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 Rh7 loss in 2 half-moves