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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Nd4 draw
3 Nf4 draw
4 Ng1 draw
5 Ng3 draw
6 Re8 draw
7 Rg8 draw
8 Rh2 draw
9 Rh5 draw
10 Rh6 draw
11 Rh7 draw
12 Rc8 loss in 4 half-moves
13 Nc1 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves