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

EGTB: win in 10 half-moves

# move score
1 Kb7 win in 9 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kc1 draw
5 Kc3 draw
6 Kd1 draw
7 Kd3 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Ra2 draw
12 Rb2 draw
13 Rc1 draw
14 Rc3 draw
15 Rc4 draw
16 Rc8 draw
17 Kc7 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves