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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kb6 draw
4 Kc4 draw
5 Kc6 draw
6 Kd6 draw
7 Ra1 draw
8 Rb1 draw
9 Rc2 draw
10 Rc4 draw
11 Rd1 draw
12 Rf1 draw
13 Rg1 draw
14 Kd4 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves