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

EGTB: draw

# move score
1 Ka2 draw
2 Kab1 draw
3 Kab2 draw
4 Kcb1 draw
5 Kcb2 draw
6 Kd1 draw
7 Rg2 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 Rh1 draw
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves