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 Kb3 draw
4 Kc1 draw
5 Kc3 draw
6 Kd1 draw
7 Kd2 draw
8 Kd3 draw
9 Kg5 draw
10 Kg6 draw
11 Kg7 draw
12 Kh5 draw
13 Ra7 draw
14 Rb7 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 Rg7 draw
19 Rh8 draw
20 Rc7 loss in 1 half-moves