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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Nf3 draw
3 Nh3 draw
4 Nh7 draw
5 Re2 draw
6 Rf2 draw
7 Rh1 draw
8 Rh3 draw
9 Rh4 draw
10 Rh5 draw
11 Rd2 loss in 4 half-moves
12 Rg2 loss in 4 half-moves
13 Ne4 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Nf7 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rc2 loss in 1 half-moves