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

EGTB: win in 4 half-moves

# move score
1 Na6 win in 3 half-moves
2 Ne6 win in 3 half-moves
3 Na8 loss in 4 half-moves
4 Rb7 loss in 4 half-moves
5 Rc8 loss in 4 half-moves
6 Nb5 loss in 2 half-moves
7 Nd5 loss in 2 half-moves
8 Ne8 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Rb3 loss in 1 half-moves