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 Ra5 draw
9 Rb5 draw
10 Rc5 draw
11 Rd1 draw
12 Rd2 draw
13 Rd3 draw
14 Rd4 draw
15 Rd6 draw
16 Rd7 draw
17 Rd8 draw
18 Re5 draw
19 Rf5 draw
20 Rg5 draw
21 Rh5 draw