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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Kc1 draw
4 Kc3 draw
5 Kd1 draw
6 Kd2 draw
7 Kd3 draw
8 Ra1 draw
9 Re1 draw
10 Rf1 draw
11 Rg1 draw
12 Rh2 draw
13 Rh3 draw
14 Rh4 draw
15 Rh5 draw
16 Rh6 draw
17 Rc1 loss in 18 half-moves
18 Kb1 loss in 6 half-moves
19 Rb1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves