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

EGTB: win in 4 half-moves

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