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 g5 draw
3 Na5 draw
4 Na7 draw
5 Nb4 draw
6 Nd4 draw
7 Nd8 draw
8 Ne5 draw
9 Ne7 draw
10 Rb8 draw
11 Ra6 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Nb8 loss in 1 half-moves