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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Nc2 draw
3 Nf3 draw
4 Re6 draw
5 Re7 draw
6 Rf8 draw
7 Rg8 draw
8 Rh8 draw
9 Ng2 loss in 4 half-moves
10 Nd3 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves