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

EGTB: win in 4 half-moves

# move score
1 Na5 win in 3 half-moves
2 Rh8 loss in 6 half-moves
3 Na7 loss in 4 half-moves
4 Rc8 loss in 4 half-moves
5 Nb4 loss in 2 half-moves
6 Nb8 loss in 2 half-moves
7 Nd4 loss in 2 half-moves
8 Nd8 loss in 2 half-moves
9 Ne5 loss in 2 half-moves
10 Ne7 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Ra4 loss in 1 half-moves