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 Kd4 draw
7 Kd5 draw
8 Ra3 draw
9 Rb3 draw
10 Rc3 draw
11 Rd1 draw
12 Rd2 draw
13 Rd4 draw
14 Rd6 draw
15 Rd7 draw
16 Rd8 draw
17 Re3 draw
18 Rf3 draw
19 Rg3 draw
20 Rd5 loss in 2 half-moves
21 Rh3 loss in 2 half-moves