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

EGTB: draw

# move score
1 Nd1 draw
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra8 draw
6 Rb4 loss in 6 half-moves
7 Nc4 loss in 2 half-moves
8 Nd3 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rg4 loss in 1 half-moves