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

EGTB: draw

# move score
1 Kc1 draw
2 Kc3 draw
3 Kd1 draw
4 Kd3 draw
5 Kg6 draw
6 Kg7 draw
7 Kg8 draw
8 Kh6 draw
9 Kh8 draw
10 Ra2 draw
11 Rb1 draw
12 Rb3 draw
13 Rb5 draw
14 Kb1 loss in 2 half-moves
15 Kb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Kd2 loss in 1 half-moves