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

EGTB: draw

# move score
1 Ka7 draw
2 Ka8 draw
3 Kbb7 draw
4 Kbc7 draw
5 Kcc7 draw
6 Rd8 draw
7 Re1 draw
8 Re2 draw
9 Re4 draw
10 Re6 draw
11 Re7 draw
12 Rf8 draw
13 Rg8 draw
14 Rh8 draw
15 Kcb7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Re3 loss in 1 half-moves
19 Re5 loss in 1 half-moves