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

EGTB: draw

# move score
1 Na3 draw
2 Na7 draw
3 Nc3 draw
4 Nc7 draw
5 Nd4 draw
6 Nd6 draw
7 Ra7 draw
8 Rc7 draw
9 Rd7 draw
10 Rf7 loss in 6 half-moves
11 Rb8 loss in 4 half-moves
12 Re7 loss in 4 half-moves
13 Rb6 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves