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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Ra6 draw
4 Na5 loss in 2 half-moves
5 Na7 loss in 2 half-moves
6 Nb4 loss in 2 half-moves
7 Nb8 loss in 2 half-moves
8 Nd4 loss in 2 half-moves
9 Nd8 loss in 2 half-moves
10 Ne5 loss in 2 half-moves
11 Ne7 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rb1 loss in 1 half-moves