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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Kb4 draw
4 Kc2 draw
5 Kc4 draw
6 Kc7 draw
7 Kc8 draw
8 Kd2 draw
9 Kd3 draw
10 Kd7 draw
11 Re1 draw
12 Re2 draw
13 Re3 draw
14 Re7 draw
15 Kd4 loss in 4 half-moves
16 Ke7 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves