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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kc2 draw
4 Kd1 draw
5 Kd2 draw
6 Kg6 draw
7 Kg7 draw
8 Kg8 draw
9 Kh8 draw
10 Rc6 draw
11 Rd6 draw
12 Re6 draw
13 Rf6 draw
14 Rg6 draw
15 Rh1 draw
16 Rh2 draw
17 Rh3 draw
18 Rh4 draw
19 Rh5 draw
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves