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

EGTB: draw

# move score
1 Kb3 draw
2 Kb4 draw
3 Kb5 draw
4 Kc3 draw
5 Kc5 draw
6 Kd3 draw
7 Kd4 draw
8 Kd5 draw
9 Kg7 draw
10 Kg8 draw
11 Kh7 draw
12 Ra6 draw
13 Rb6 draw
14 Rc5 draw
15 Rc7 draw
16 Rc8 draw
17 Rd6 draw
18 Re6 draw
19 Rf6 draw
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves