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 Nb2 draw
3 Nc3 draw
4 Ra2 draw
5 Ra4 draw
6 Ra5 draw
7 Ra7 draw
8 Rc1 draw
9 Ne3 loss in 2 half-moves
10 Nf2 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Ra6 loss in 1 half-moves