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

EGTB: win in 2 half-moves

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