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

EGTB: draw

# move score
1 Na3 draw
2 Nc3 draw
3 Nd2 draw
4 Rc1 draw
5 Rd1 draw
6 Re5 draw
7 Re6 draw
8 Re7 draw
9 Re8 draw
10 Rf1 draw
11 Re2 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves