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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Bd4 draw
3 Bf6 draw
4 Na4 draw
5 Nd1 draw
6 Ne2 draw
7 Ra1 draw
8 Ra2 draw
9 Ra4 draw
10 Rb3 draw
11 Na2 loss in 4 half-moves
12 Nb1 loss in 4 half-moves
13 Be5 loss in 2 half-moves
14 Bg7 loss in 2 half-moves
15 Nb5 loss in 2 half-moves
16 Nd5 loss in 2 half-moves
17 Ne4 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves