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

EGTB: win in 12 half-moves

# move score
1 Kb7 win in 11 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kc7 draw
5 Kd3 draw
6 Ke3 draw
7 Ke5 draw
8 Kf3 draw
9 Kf4 draw
10 Kf5 draw
11 Rc2 draw
12 Rc6 draw
13 Rc7 draw
14 Rd8 draw
15 Re8 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves