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

EGTB: draw

# move score
1 Kg1 draw
2 Ra3 draw
3 Rb3 draw
4 Rc3 draw
5 Rd3 draw
6 Re1 draw
7 Re2 draw
8 Re7 draw
9 Re8 draw
10 Kg2 loss in 4 half-moves
11 Kh2 loss in 4 half-moves
12 Re4 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves