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

EGTB: win in 16 half-moves

# move score
1 Kb6 win in 15 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb1 draw
6 Kb3 draw
7 Kb8 draw
8 Kc1 draw
9 Kc8 draw
10 Kd1 draw
11 Kd2 draw
12 Ra2 draw
13 Rb1 draw
14 Rb3 draw
15 Kc3 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc7 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves