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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Nb4 draw
4 Rb4 draw
5 Na5 loss in 2 half-moves
6 Na6 loss in 2 half-moves
7 Na7 loss in 2 half-moves
8 Na8 loss in 2 half-moves
9 Nb5 loss in 2 half-moves
10 Nb8 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Nd8 loss in 2 half-moves
13 Ne5 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Ne7 loss in 2 half-moves
16 Ne8 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Nd4 loss in 1 half-moves