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

EGTB: draw

# move score
1 Kb6 draw
2 Kc6 draw
3 Kc8 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ra2 draw
8 Ra4 draw
9 Ra5 draw
10 Ra7 draw
11 Rb1 draw
12 Rd1 draw
13 Re1 draw
14 Rf1 draw
15 Kb7 loss in 16 half-moves
16 Kb8 loss in 14 half-moves
17 Ra3 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves