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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Bc6 draw
3 Bf7 draw
4 Bh5 draw
5 Nb2 draw
6 Nb6 draw
7 Nc3 draw
8 Nc5 draw
9 Ra7 draw
10 Rb8 draw
11 Bb5 loss in 2 half-moves
12 Bd7 loss in 2 half-moves
13 Bg6 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rd8 loss in 2 half-moves