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