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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb5 draw
5 Kb6 draw
6 Kd3 draw
7 Ke1 draw
8 Ke3 draw
9 Kf1 draw
10 Kf2 draw
11 Kf3 draw
12 Ra6 draw
13 Rc3 draw
14 Rc4 draw
15 Rc5 draw
16 Rc7 draw
17 Rc8 draw
18 Rd6 draw
19 Re6 draw
20 Rf6 draw
21 Rg6 draw
22 Rh6 draw
23 Kd1 loss in 2 half-moves
24 Kd2 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves