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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Ra1 draw
7 Rb1 draw
8 Rc2 draw
9 Rc3 draw
10 Rc4 draw
11 Rc5 draw
12 Rc6 draw
13 Rc7 draw
14 Rd1 draw
15 Re1 draw
16 Rf1 draw
17 Rg1 draw
18 Rh1 loss in 2 half-moves