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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Na5 draw
3 Ne5 draw
4 Ra4 draw
5 Ra5 draw
6 Ra7 draw
7 Ra8 draw
8 Na7 loss in 4 half-moves
9 Nb8 loss in 4 half-moves
10 Nd8 loss in 4 half-moves
11 Ne7 loss in 4 half-moves
12 Nb4 loss in 2 half-moves
13 Nd4 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rb6 loss in 2 half-moves