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

EGTB: draw

# move score
1 Kb1 draw
2 Kd1 draw
3 Kd2 draw
4 Kf5 draw
5 Kf6 draw
6 Kg7 draw
7 Kh5 draw
8 Kh6 draw
9 Rd8 draw
10 Rf8 draw
11 Rg7 draw
12 Rh8 draw
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kh7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Kg5 loss in 1 half-moves