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

EGTB: draw

# move score
1 h2 draw
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra7 draw
6 Rb4 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves