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

EGTB: draw

# move score
1 Ka7 draw
2 Kh2 draw
3 Kh4 draw
4 Ra3 draw
5 Rb3 draw
6 Rc3 draw
7 Rd3 draw
8 Re1 draw
9 Re2 draw
10 Re4 draw
11 Re5 draw
12 Re6 draw
13 Re8 draw
14 Rf3 draw
15 Rg3 draw
16 Kg2 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kb7 loss in 1 half-moves
20 Kb8 loss in 1 half-moves
21 Re7 loss in 1 half-moves