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

EGTB: win in 16 half-moves

# move score
1 Kb5 win in 15 half-moves
2 Kc5 win in 15 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kc1 draw
6 Kc7 draw
7 Kd6 draw
8 Kd7 draw
9 Ke1 draw
10 Ra4 draw
11 Ra6 draw
12 Rb1 draw
13 Rc1 draw
14 Kc2 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves