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 Rb6 draw
9 Rb8 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves