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

EGTB: draw

# move score
1 Kb8 draw
2 Kc1 draw
3 Ke1 draw
4 Ke2 draw
5 Rc8 draw
6 Rd8 draw
7 Re1 draw
8 Re2 draw
9 Re3 draw
10 Rf8 draw
11 Rg8 draw
12 Rh8 draw
13 Ka7 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves