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

EGTB: draw

# move score
1 Na1 draw
2 Na3 draw
3 Nb4 draw
4 Ne1 draw
5 Ne3 draw
6 Ra1 draw
7 Rb2 draw
8 Rb4 draw
9 Rb6 draw
10 Rc1 draw
11 Rd1 draw
12 Re1 loss in 6 half-moves
13 Nd4 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves