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

EGTB: win in 4 half-moves

# move score
1 f5 win in 3 half-moves
2 Nd1 win in 3 half-moves
3 Nd3 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Re4 win in 3 half-moves
7 Ra1 win in 5 half-moves
8 Ra2 win in 5 half-moves
9 Ra3 win in 5 half-moves
10 Rb4 win in 5 half-moves
11 Nc4 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves