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

EGTB: draw

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