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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Ne5 draw
3 Ne7 draw
4 Nf4 draw
5 Nf8 draw
6 Re6 draw
7 Rf7 draw
8 Rf8 draw
9 Bh8 loss in 10 half-moves
10 Nh4 loss in 4 half-moves
11 Nh8 loss in 4 half-moves
12 Bf8 loss in 2 half-moves
13 Bh6 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves