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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Rh7 loss in 4 half-moves
3 Nc6 loss in 2 half-moves
4 Nc8 loss in 2 half-moves
5 Nd5 loss in 2 half-moves
6 Nf5 loss in 2 half-moves
7 Ng6 loss in 2 half-moves
8 Ng8 loss in 2 half-moves
9 Rb3 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Ra3 loss in 1 half-moves
20 Re3 loss in 1 half-moves