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

EGTB: draw

# move score
1 Kb1 draw
2 Rc4 draw
3 Rd4 draw
4 Re1 draw
5 Re2 draw
6 Re3 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 Re8 loss in 4 half-moves
11 Ka2 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re7 loss in 2 half-moves