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

EGTB: draw

# move score
1 Kc4 draw
2 Kc6 draw
3 Kg1 draw
4 Kg2 draw
5 Kh2 draw
6 Ra5 draw
7 Rb2 draw
8 Rb3 draw
9 Rb4 draw
10 Rb6 draw
11 Rb7 draw
12 Rb8 draw
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Rb1 loss in 1 half-moves