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

EGTB: draw

# move score
1 Kb4 draw
2 Kb6 draw
3 Kc4 draw
4 Kc6 draw
5 Kd4 draw
6 Kd5 draw
7 Kd6 draw
8 Kg1 draw
9 Ra7 draw
10 Rb7 draw
11 Rc6 draw
12 Rc8 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Kb5 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kh2 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves