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

EGTB: win in 16 half-moves

# move score
1 Rb8 win in 15 half-moves
2 Ba1 loss in 10 half-moves
3 Ra3 loss in 6 half-moves
4 Rb4 loss in 6 half-moves
5 Ba3 loss in 2 half-moves
6 Bc1 loss in 2 half-moves
7 Na2 loss in 2 half-moves
8 Na4 loss in 2 half-moves
9 Nb1 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Nd1 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Ne2 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves