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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Rd4 draw
4 Re3 draw
5 Re7 draw
6 Re8 draw
7 Kb8 loss in 4 half-moves
8 Re5 loss in 4 half-moves
9 Re6 loss in 4 half-moves
10 Rf4 loss in 4 half-moves
11 Ra4 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves