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